baber/WOPTO huggingface dataset:
Patent IL-135192-A (IL)
Title: Method and system for speech reconstruction from speech recognition features
Inventor: CHAZAN DAN
IPC: G10L25/90
Filed: 2000-03-21
Abstract: A speech reconstruction method for converting a series of feature vectors and a series of respective pitch values and voicing decisions of an original input speech signal into a speech signal, the feature vectors being obtained as follows: (i) deriving at successive instances of time an estimate of a spectral envelope SE(i), i being a frequency index, of the digitized original speech signal, (ii) multiplying each estimate of the spectral envelope by a predetermined set of frequency domain window functions, BW(i, k), i being a frequency index and k being the window function index, wherein each window is non-zero over a narrow range of frequencies, and computing the integrals thereof, according to the expression: where BI(k) is defined as the kth component or " bin" of a " binned spectrum" , and (iii) assigning said integrals or a set of pre-determined functions thereof to respective components of a corresponding feature vector in a series of feature vectors; said speech reconstruction method comprising: (a) converting each feature vector into a binned spectrum, (b) generating harmonic frequencies and weights according to the corresponding 1438 א' בתמוז התשס" ד - June 20, 2004 pitch and voicing decision, (c) generating for each harmonic frequency a respective phase, depending on the corresponding pitch value and voicing decision and possibly on the binned spectrum, (d) sampling a predetermined set of basis functions each being a function in a set of frequency domain functions with bounded supports at all harmonic frequencies which are within its support, and multiplying by the respective harmonic weight, so as to produce for each sampled basis function a respective line spectrum having multiple components, (e) combining each component of each respective line spectrum with the respective phase thereof so as to produce a complex line spectrum for each basis function, (f) generating gain coefficients of the basis functions, (g) multiplying the complex line spectrum of each basis function by the respective basis function gain coefficient, and summing up all resulting complex line spectra to generate a single complex line spectrum having a respective component for each of the harmonic frequencies, and (h) generating a time signal from complex line spectra computed at successive instances of time. 1439 א' בתמוז התשס" ד - June 20, 2004
Patent IL-157722-A (IL)
Title: Lightweight armor with repeat hit and high energy absorption capabilities
IPC: F41H5/04
Filed: 2003-09-03
Abstract: A lightweight armor with repeat hit capability includes at least one layer of material that absorbs energy upon being impacted by an object through a reversible phase change and/or an elastic strain deformation of at least 5%. Once the energy of the object has been absorbed the layer of material returns to its original shape, thereby resulting in an armor with repeat hit capabilities. The armor may also include additional layers of material constructed of conventional armor materials. A method of manufacturing such an armor is also disclosed.
Patent IL-160192-A (IL)
Title: Physical layer automatic repeat request
IPC: H04L1/00
Filed: 2004-02-03
Abstract: A physical automatic request repeat system comprises a transmitter and a receiver. A physical layer transmitter, at the transmitter, receives data and formats the received data into packets having a particular encoding/data modulation. The physical layer transmitter contains n channels which transmit the packets and retransmits packets in response to not receiving a corresponding acknowledgment for a given packet. An adaptive modulation and coding controller in the transmitter collects retransmission statistics and adjusts the particular encoding/data modulations using the collected statistics. The receiver has a physical layer n-channel receiver for receiving the packets. The receiver contains an n-channel hybrid ARQ combiner/decoder which combines packet transmissions, decodes packets and detects packet errors. The receiver contains an acknowledgment transmitter which transmits an acknowledgment for each packet, if that packet has an acceptable error rate. The receiver contains an in-sequence delivery element which delivers acceptable packets to higher layers.
[US2003039226A1]
Patent IL-187010-A (IL)
Title: High colour diamond
IPC: C23C/
Filed: 2007-10-30
Abstract: A method for producing a CVD diamond having a high colour, which is suitable for optical applications, for example. The method includes adding a gaseous source comprising a second impurity atom type to counter the detrimental effect on colour caused by the presence in the CVD synthesis atmosphere of a first impurity atom type. The described method applies to the production of both single crystal diamond and polycrystalline diamond.
Patent IL-220601-A (IL)
Title: Ecological system and method for toilet flushing
IPC: E03D/
Filed: 2012-06-21
Abstract: A system for sanitizing a toilet bowl after urination comprising: an additive comprising disinfectant and fragrance in a reservoir; a venturi pipe coupling the reservoir to a pressured water line, and a foot pedal activated valve, such that the pressured line is coupled to a raising and lowering mechanism for a toilet seat such that depression of the foot-pedal opens valve and provides a hydraulic pressure for raising a toilet seat, and sucks additive into the raising and lowering mechanism, and causes the additive and water to be sprayed via nozzles, such that release of the foot pedal as the toilet seat lowers under action of a lowering force, and causes the additive and water to be pours into the toilet bowl, and causes the additive and water to be sprayed via nozzles, such that release of the foot pedal as the toilet seat lowers under action of a lowering force, and causes the additive and water to be pours into the toilet bowl.
Patent JP-H11280841-A (JP)
Title: Damping actuator
Inventor: SATO KAZUTERU
IPC: E04H9/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To inhibit not only the rolling but also the pitching of an existent structure by comprising a damping actuator including an elastic member, the magnetic members holding the same and an electromagnetic converting means acting on these magnetic members, for inhibiting and reducing the vibration of the structure such as a house or the like. SOLUTION: To adapt a damping actuator 10 to a house, the house is jacked up first, and the damping actuator 10 is inserted into a gap between a groundsill and the house. An accelerometer 16 is further installed and connected with a controller 15. The damping actuator 10 is manufactured by mounting the iron plates 11 on the upper and lower parts of the iron powder-mixed vibration- proof rubber 12, and the controlled voltage is applied to both terminals of a coil 13 wound on a central part of this vibration-proof rubber 12, so that the repulsion or attraction is generated between the upper and lower iron plates through the vibration-proof rubber 12 by the magnetic flux 14 generated from the coil 13. The coil 13 is energized and controlled by the controller 15 on the basis of a detected value of the accelerometer 16 when the groundsill is vertically vibrated.
Patent JP-S5724589-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: YAMAMOTO SABUROU
IPC: H01S5/22
Filed: 1980-07-21
Abstract: PURPOSE:To make it possible to obtain a semiconductor laser device having a single transverse posture readily and excellently in yield, by forming a semiconductor layer having a laser function on only the upper part of a stripe groove on a substrate. CONSTITUTION:The parts of an N-Ga1-x Alx As layer 2 of the same distance measured from both the sides of a stripe groove 6 are left, and the rest is removed. Thus, the distribution pattern of current injected from a P-side electrode 8 is symetrical with respect to the center of the groove 6 as shown by a courved line 10a. Therefore, the stripe groove 6 is formed on the substrate 1 so that even when the pattern of the mesa at both the sides of the goove 6 and the pattern of the goove itself on the sbstrate, are staggered a little, the etching speed for the N-Ga1-xAlxAs layer 2 suddenly becomes slow at the equal distance part from the groove 6. Accordingly, even when the injected current is increased, a single transverse posture is kept, and the stress on the active layer is liberated, so that a long life is obtained
Patent JP-H11277257-A (JP)
Title: Method for fixing optical parts and optical parts assembly
Inventor: OMORI SHIGERU
IPC: B23K26/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of detachment and misalignment by vibration and impact by irradiating the outside wall of an outside cylinder with a laser beam and forming at least specific pieces of projecting parts on the inner side of the outside cylinder, thereby easily and surely fixing on the inner side of the outside cylinder, even the functional optical parts which are susceptible to thermal damage. SOLUTION: The functional optical parts 3 are inserted into the outside cylinder 2. The component material of the outside cylinder 2 is not specifically limited, insofar as the material is thermally deformable and such material includes, for example, metals, plastics, etc. An adequate spacing 6 is recommended to be disposed between the functional optical parts 3 and the outside cylinder 2. The lengths of the functional optical parts 3 and the outside cylinder 2 may be the same or either one may be longer than the other. Next, the prescribed points of the outside wall of the outside cylinder 2 are irradiated with the laser beam. The points to be irradiated with the laser beam may be one point or plural points. The irradiation of the plural points is preferable in order to improved the stability for fixation after the fixing of the optical parts.  More particularly the outside cylinder 2 is irradiated at the plural points along the circumferential direction thereof.
Patent JP-H11337370-A (JP)
Title: Magnetic detector
Inventor: AOYAMA MASANORI
IPC: G01D5/245
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detector in which a drop in the sensitivity of a magnetoresistance element is suppressed as far as possible, in which the waveform break of an output waveform is not generated and which is low in cost. SOLUTION: A bias magnet 3 which generates a bias magnetic field toward a gear 5 is formed to be a hollow shape. A magnetoresistance element 7 and a magnetoresistance element 8 which are molded with a molding material are inserted into, and held by, its through hole 4. Thereby, the magnetoresistance elements 7, 8 and the bias magnet 3 are arranged so as to be adjacent. Then, the bias magnet 3 which is in the hollow shape is composed of a low-cost ferrite-based plastic magnet.
Patent JP-S5325934-A (JP)
Title: Combustion controller and control method
Inventor: HIROI KAZUO
IPC: F23N1/02
Filed: 1976-08-24
Abstract: PURPOSE:To eliminate control lag by chanign control signal in response to the comparator value available from compairng the actual measured air flow rate with actual measured air flow rate with actual measured fuel flow rate whereto the a specified air-fuel ratio is multiplied, when fuel flow rate is controlled by temeprature control signal wherewith combustion room temperature signal and specified temperature signal are provided.
Patent JP-H01271556-A (JP)
Title: Constructing method for building with basement
Inventor: TOHO YUKO
IPC: E04B1/16
Filed: 1988-04-25
Abstract: PURPOSE:To improve work efficiency supporting a building by a basement preventing uneven settlement or the like by successively providing a reinforcement-arranged unit, integrally juxtaposing two or more meshed reinforcement-arranged units, and forming a basement framework and a building framework on the ground in the upper of the basement framework. CONSTITUTION:Two or more sheets of meshed reinforcement-arranged units 1, 1..., integrally welded by arranging reinforcements, for instance, reinforcements 3, 3... vertically and laterally in a lattice shape, are juxtaposed spacing a distance, and upper and bottom end parts of the units 1, 1... are integrally welded through reinforcements 4, 4..., forming a reinforcement-arranged unit 2. While in a hole 10 provided digging a surface of the ground 9, a basement framework is formed successively providing a required number of units 2 in a position of a basement 8 in its wall part 11, floor part 12 and roof part 13 or the like. An on-ground building framework is formed successively providing the units 2 similarly to the upper of the basement framework, thereafter a flask molding panel is arranged in the vicinity of inner and outer surfaces of the unit 2, and depositing concrete in the inside of the panel, a basement-provided building is constructed.
Patent JP-H06287179-A (JP)
Title: 5-hydroxypyrazoline derivative
Inventor: NIIGATA KUNIHIRO
IPC: C07D231/08
Filed: 1993-04-02
Abstract: PURPOSE:To provide a 5-hydroxypyrazoline derivative which has chemical structure different from the conventional derivatives and Maillard reaction- inhibiting action and is useful in prevention and treatment for a variety of diabetic complications and diseases caused by advancing in years. CONSTITUTION:A compound of formula I (R<1>, R<2> are lower alkyl which may be substituted with halogen where, if one is methyl, the other is any other than methyl; R<3> is H, R<2> and R<3> may be bonded together to form a lower alkylene). The objective 5-hydroxypyrazoline derivative is obtained, for example, by cyclization reaction of a diketone of formula II with an amidinoguanidine of formula III or its salt in an inert solvent such as methanol at room temperature or with heat.
Patent JP-H01271780-A (JP)
Title: Image recording device equipped with information adding function
Inventor: NOGUCHI KOICHI
IPC: G03G15/00
Filed: 1988-04-25
Abstract: PURPOSE:To record additional information at an optional position and to suppress an increase in size by projecting a light image on a photosensitive body by exposing and scanning a document, and thus recording an image different from an analog image in a specific area additionally. CONSTITUTION:A CPU 90 sends area data for erasing unnecessary charges on a photosensitive body at the peripheral part of transfer paper according to data on the size of set transfer paper and data in an area set as an overlay area to a controller 10, and starts a recording process to form an electrostatic latent image of the document placed on an original platen. Then, process of development, transfer, separation, and fixation are carried out in order and a transfer paper conveyance path is controlled to guide a fixed recording image to a paper refeeding tray in a state where an image can be formed on the same surface. The CPU 90 sends the area data, overlay data, and its top-bottom data to a write controller 101 so that blank data is written in an area other than the overlay area and specified overlay data is written in the specified overlay area. Consequently, the additional information can be recorded at an optional position and the device never increases in size.
Patent JP-H041106-A (JP)
Title: Underwater antifouling agent
Inventor: SHIMIZU SUSUMU
IPC: A01N37/40
Filed: 1990-04-18
Abstract: PURPOSE:To obtain an underwater antifouling agent, containing a specific N- substituted salicylamide derivative as an active ingredient without containing any toxic heavy metals and causing environmental pollution, excellent in persistence with high safety and useful for controlling marine fouling organisms attaching to fishing nets, etc. CONSTITUTION:An underwater antifouling agent, containing a partially new compound expressed by formula I (X is Br or Cl; Y is F or 1-3C alkyl in which all the carbon atoms are substituted with F; R is H or acetyl; n is 0, 1 or 2) as an active ingredient without containing any heavy metals and capable of exhibiting sure antifouling effects on marine fouling organisms such as laver or barnacle attaching to fishing nets, ship bottoms or marine structures in a small amount of chemical and excellent in persistence without any fear of submarine pollution. Furthermore, the aforementioned underwater antifouling agent in the form of, e.g. a coating can be applied to objects of underwater antifouling. The above-mentioned compound can be readily synthesized from compounds expressed by formulas II and III.
Patent JP-H02311432-A (JP)
Title: Method for oxidation of ethylbenzene
Inventor: ROORENSU EMU KIYANDERA
IPC: C07C45/36
Filed: 1990-04-18
Abstract: PURPOSE: To increase the yield of acetophenone to ethylbenzene hydroperoxide by suppressing the amt. of alkali metal of a catalyst to definite value or less and adding a small amt. of water to oxidize ethylbenzene by O 2  at high temp.  
     CONSTITUTION: When ethylbenzene is oxidized, the amt. of alkali metal as a catalyst is lowered to 0.1 ppm or less and 0.05-2 wt.% of water is mixed with a reaction mixture and, subsequently, ethylbenzene is oxidized at a high temp. to increase the yield of acetophenone with respect to ethylbenzene hydroperoxide. This method is advantageous because it can be achieved without damaging the oxidation system of ethylbenzene. An oxidation rate of ethylbenene is high and the formation of ethyl alcohol is not substantially changed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S582301-A (JP)
Title: Polysaccharide and its preparation
Inventor: KADOYA SHIZUO
IPC: C08B37/00
Filed: 1981-06-30
Abstract: PURPOSE:A polysaccharide DH-6665F is converted into low-molecular-weight substances by treating with an acid to give orally or parenterally administrable polysaccharide, DH-6665 FD, which has large antitumor effect and permits intravenous administration with no side-effects such as fever, because of its low protein content. CONSTITUTION:A polysaccharide, DH-6665F of presumed structural formula (G is residue of D-glucose; M is residue of D-mannose; molecular weight is 300,000-800,000), is treated with an acidic solution such as 0.1-0.8N hydrochloric acid at 60-80 deg.C for 4-7hr and converted into low-molecular compounds. Then, the product is neutralized with an alkali and combined with ethanol to form precipitate, purified by means of an ion-exchange resin to give the objective polysaccharides of 300,000+ or -60,000, 100,000+ or -20,000 and 30,000+ or -6,000, DH- 6665-FD. The products of low molecular weight has following properties: coloring reactions as given in the table; easily soluble in water; elementary analyses, C 41-44%, H 5.5-7%, N less than 0.4%; it shows antitumor activity through the host.
Patent JP-S63265443-A (JP)
Title: Probe device
Inventor: FUKAZAWA YOSHIYUKI
IPC: H01L21/66
Filed: 1987-04-23
Abstract: PURPOSE:To enlarge a measurement speed of a semiconductor wafer, by moving a probe needle while measurement of the semiconductor wafer is stopped and next measuring the semiconductor wafer. CONSTITUTION:A probe card 9, on which a probe needle 8 is mounted, is disposed on an opposite position of a measurement stage 7. This probe card 9 is movable in the X and Y directions relatively to the measurement stage 7. The probe needle 8 of the probe card 9 is disposed on the predetermined opposite position of IC chip siting. A measurement stage 7 is moved upwards to connect the probe needle 8 with each electrode pad which is formed on the IC chip, and a tester 17 is used to measure electrical characteristics of this IC chip. After the measurement of this IC chip is finished, the measurement stage 7 is moved downwards to keep the probe needle in non-contact with the electrode pad and the probe card 9 is moved in order to measure a second IC chip. These operations are repeated to perform the measurement of all IC chips which are formed on the wafer 6.
Patent JP-H02279239-A (JP)
Title: Part supply device
Inventor: NAKAJIMA KUNIYOSHI
IPC: B23P19/00
Filed: 1989-04-20
Abstract: PURPOSE:To enhance the safety of working by arranging a table carrier bed for removably holding a part supply table in a trackway so as to guide only the part supply table between a charge station and a standby area which are arranged in parallel with each other. CONSTITUTION:During supply of parts in a working area 18, a table carrier vehicle 12 enters into a standby area 20 or 19 when a part supply table 10 on which a plurality of part cassettes 26 are supported is required to be replaced with another part supply table 9. Then the another part supply table 9 is conveyed to a working area 18 from the standby area 20 or 19 so as to start feeding parts. Meanwhile the part supply table 10 set at the standby position 20 is released from the table carrier vehicle 12 to which it has been coupled, and is conveyed to a charge station 132 or 131 by a table conveying device 14 or 13, and then the replenishment of parts cassettes are carried out by worker in the charge station. Thus, the worker may carry out his work, safely with no attention to the motion of the part supply table during part supply operation.
Patent JP-S62257354-A (JP)
Inventor: ROBAATO SHII DOSUTAA
IPC: A23L7/109
Filed: 1986-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62258590-A (JP)
Title: Multidirectional multiplex communication system
Inventor: OTSU TOSHIO
IPC: H04Q3/60
Filed: 1986-05-02
Abstract: PURPOSE:To decrease the number of talking channels with a master station by setting a bypass in a slave station in the case of communication among terminal equipments in its own slave station in the communication system where the terminal equipments connected to each slave station are connected via the master station. CONSTITUTION:When a connection request from an optional terminal equipment 10 to other optional terminal equipment 10 is caused, the master station 20 assigns talking channels 1, 2 between the slave station 30 connected with calling call terminal equipment and the slave station 30 connected with an incoming call terminal equipment. Then a line identification signal is given from the incoming call side slave station to the calling side terminal equipment via the talking channel and the master station 20. In connecting the terminal equipments 10-1, 10-2 connected to, e.g., the slave station 30-2 in the connection between terminal equipments connected to the same slave station, the slave station 30-2 discriminates it as the its own office connection through the coincidence of the line identification signal. A bypass is provided in the slave station 30-2 and the terminal equipments 10-1, 10-2 are connected directly without passing through the master station.
Patent JP-H01270916-A (JP)
Title: Discoid filter element for rotary filter
Inventor: KAJIYAMA YOSHINORI
IPC: B01D33/21
Filed: 1988-04-22
Abstract: PURPOSE:To make a filter frame body thin-walled and large-sized by providing an annular recessing part to the outer peripheral face of the filter frame body and providing an inner ring to the inner diameter end part of the filter frame body and providing a pair of ribs for pinching both the inner diameter side end part of the filter frame body and a filter membrane on the outer peripheral face thereof. CONSTITUTION:A discoid filter frame body 1 which has an inside hole and a flow path communicated with the inside hole from the both side parts, a filter membrane 2 provided by covering the both sides and the outer peripheral face of the filter frame body 1 and an inner ring 3 which is provided to the inner diameter end part of the frame body 1 and has a plurality of catchment holes 5 communicating the inner and outer parts in the radius direction are equipped. The filter frame body is formed of a porous plate wherein the fine particles of rigid synthetic resin are joined by sintering and an annular recessing part 4 is provided to the outer peripheral face thereof. Furthermore the inner ring 3 is provided on the outer periphery thereof and a pair of ribs 3a, 3b for pinching both the inner diameter side-end part of the frame body 1 and the filter membrane on the both sides thereof are provided. As a result, the filter frame body can be made to a constitution wherein thin-walling and large- sizing are made easy and the frame body is simple and lightweight.