baber/WOPTO huggingface dataset:
Patent HU-T46636-A (HU)
Title: Process for metallic reduction
Inventor: MALLAT TAMAS
IPC: C07B31/00
Filed: 1986-09-12
Abstract: Prior or during the reduction of organic cpds. with zinc, iron, or aluminium in the presence of an acid, salt, or base, nickel, cobalt or palladium is deposited at 0-120 deg.C. on the surface of the reducing metals, in a max. ratio of 10:1 but pref. (0.01-0.5):1. Deposition takes place in a solvent, which dissolves, at least partially, the nickel, cobalt or palladium cpds. used and the zinc, iron or aluminium cpds. produced. - Reduction by this bimetallic system is carried out between 0 deg.C. and the b.pt. of a mixt.. For every mol. of organic cpd. to be reduced, 0.5-15 mols., pref. 1-5 mols. of zinc, iron or aluminium are used.
Patent HU-T38949-A (HU)
Title: Process for production of derivatives of new oktahydroindolo /2,3-a/ kynolins
Inventor: PALOSI EVA
IPC: C07D498/22
Filed: 1984-12-05
Abstract: New octahydro-indolo(2,3-a) quinolizine deriv. (I) was prepd. by reaction of hexahydroindolo-(2,3-a) quinolizine salt (II) with an alkaline and then with a paraformaldehyde. The obtd. salt is dissolved in an alkanol, filtered and the filtrate is treated with acid after chromatographic analysis. The racemic or optically active prod., where R is 1-6 C atom alkyl gp., is used as antidepressant.
Patent ID-16295-A (ID)
Inventor: HASHEMZADEH ABDULMAJID DR
IPC: D06M13/388
Filed: 1997-03-21
Abstract: The tendency to fibrillate of cellulosic fibres spun from tertiary amine oxide solutions and fibrous products produced from these fibres is reduced by a treatment with heat and a solution containing a tertiary amine oxide and optionally an additive. A heat treatment is sufficient to reduce the tendency of fibres to fibrillate after precipitation and before washing.
Patent ID-16868-A (ID)
Inventor: KERKHOF LEON MARIA VAN DE
IPC: G10L19/02
Filed: 1997-05-05
Abstract: The transmitter receives the digital information signal with the specific first sampling frequency, and lowpass filters and downpasses the signal to obtain a lowpass filtered version of the signal with a specific second sampling frequency, smaller than the first. A second filter provides digital processomg to the signal, then upsamples (22) the lowpass filtered version to obtain a upsampled version with a third sampling frequency, equal to the first. A third filter (28) filters the upsampled signal to obtain a second filtered version. A signal combiner (20) combines the digital information signal and the second filtered version, to obtain (34) a difference signal. A second combiner combines the lowpass filtered version and the difference signal to obtain a transmission signal, for transmission via the transmission medium.
Patent ID-21612-A (ID)
Inventor: GRAZIANO VIGNALI
IPC: C04B33/14
Filed: 1998-12-23
Abstract: Composition whereby ceramic manufactured articles, obtained by molding pressing a ceramic mixture added with 1% to 10% TiO2 by wt., are colored in shades from yellow ocher to sienna, said composition being an aqueous or hydroalcoholic solution including tungsten and chromium inorganic compounds or organic derivatives, which is applied by controlled absorption to the surface of the ceramic material before firing.
Patent JP-S5386981-A (JP)
Title: Oil pressure driving device having sepweise velocity changeable mechanism
Inventor: HIROTA MICHINOBU
IPC: F15B11/18
Filed: 1977-01-07
Abstract: PURPOSE: To reduce the power loss and the oil temperature rising due to duct resistances in an oil pressure driving device for intending a stepwise velocity change by use two oil pressure motors, by means of making the useless flow via a short circuited piping at the idling time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02181802-A (JP)
Title: Composite processor
Inventor: WAKABAYASHI MASAMI
IPC: G06F9/32
Filed: 1989-01-06
Abstract: PURPOSE:To reduce the number of instruction steps to process a signal at high speed by installing a sequencer part which sequentially processes control data existing in an instruction. CONSTITUTION:The title processor is constituted in such a way that the combination of an instruction code, an operand and control data is adopted as an instruction system, the instruction code and the operand are processes in parallel in an instruction execution part 16, and control data in the sequencer part 18 to execute the processing, and the sequencer part 18 executes the generation processing of the signal irrespective of the execution of the instruction in accordance with control data. Thus, the number of the instruction steps can be reduced and the high speed processing of the signal can be executed.
Patent JP-S62181001-A (JP)
Inventor: TAMURA MASAO
IPC: A43B3/02
Filed: 1986-01-07
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-S60145785-A (JP)
Title: Type discrimination switching circuit of color television receiver
Inventor: MATSUO TAKIO
IPC: H04N9/64
Filed: 1984-01-10
Abstract: PURPOSE:To switch securely a PAL/NTSC color demodulator by band-passing the frequency which corresponds to the burst inversion period of a PAL carrier chrominance signal out of the output of a phase detection means. CONSTITUTION:The output of a phase detector 16 is inputted to a band pass filter 17, and the frequency which corresponds to the detection output frequency at the time of receiving the PAL signal is selected. Even if a carrier chrominance signal which is transmitted from a VTR, etc., generates 45 deg. delay, the output of the phase detector 16 is the pulse signal of 7.8kHz in the case of the PAL signal, and the output becomes the pulse signal of 7.8kHz in the case of the NTSC signal. Since a band pass filter selects only the pulse signal of 7.8kHz, the level of a switching control terminal 2 becomes higher in case of the PAL signal, and it becomes lower in case of the NTSC signal.
Patent JP-S58122162-A (JP)
Inventor: BUERUNAA SHIYOIRETSUKAA
IPC: B22D11/043
Filed: 1983-01-10
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-H01178563-A (JP)
Title: Antibacterial coating composition and antibacterial cloth
Inventor: ICHIKAWA YOSHIO
IPC: D06M13/513
Filed: 1988-01-08
Abstract: PURPOSE:To obtain the title composition which forms a film excellent in antibacterial property and weather resistance and also in water resistance, organic chemical resistance, acid resistance, heat resistance, hardness, etc., on the surface of a cloth, mainly consisting of an organo-alkoxysilane, a hydrophilic organic solvent, water and an antibacterial agent. CONSTITUTION:The title composition mainly consists of 100pts.wt. (in terms of organoalkoxysilane) organoalkoxysilane of the formula (wherein R is a 1-8C organic group, R' is a 1-5C alkyl or a 1-4C acyl), its hydrolyzate and/or its partial mixture, 15-300pts.wt. hydrophilic organic solvent (B), 15-250pts.wt. water (C) and 2-200pts.wt. antibacterial agent. This composition can form a microporous film, has high water absorptivity, can exhibit antibacterial, bacterial and deodorizing properties against a wide variety of bacteria such as aerobic and anaerobic bacteria and microbes such as algae especially in a low- humidity air or an atmosphere containing a very small amount of water, and can form a film excellent in water resistance, organic chemical resistance, acid resistance, weather resistance, heat resistance, hardness, etc., on the surface of, especially, a cloth such as nonwoven cloth, woven cloth or paper.
Patent JP-S63172088-A (JP)
Inventor: OTSUGA NORIO
IPC: F16L41/08
Filed: 1987-01-07
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-S58118683-A (JP)
Title: Magnetic recording method
Inventor: OONUMA TERUYUKI
IPC: G11B5/02
Filed: 1982-01-08
Abstract: PURPOSE:To obtain high-contrast, high-resolution pictures having no contamination on the ground, by matching the polarity of the magnetic generating means which regulates the magnetic toner with that of the non-picture part of the magnetic recording body in the developing area. CONSTITUTION:A recording layer 7 made of a material which shows an anisotropy in its vertical magnetism is formed on a base layer 6, and a magnetic latent image 8 which is magnetized perpendicularly to the surface of a magnetic recording body 5 is formed in a picture part 9 by a recording head, and is not inverted in the magnetization in a non-picture part 10. Moreover, a magnet 13 is a magentism generating means which regulates magnetic toner 12 through a non-magnetic body 11 and is installed at the recording layer 7 side of the magnetic body 5. When the surface polarity of the picture part 9 is N-pole and that of the non-picture part 10 is S-pole, the facing polarity of the magnet 13 is set to S-pole which is matched with the non-picture part 10. Therefore, the toner 12 makes the same magnetic polarization as the magnet 13 and the magnetic latent image 8 by the action of the magnet 13, and the toner adheres easily by the anisotropy in the picture part 9, but it hardly adheres in the non-picture part 10 because having the same polarity.
Patent JP-H06284498-A (JP)
Title: Speaker equipment
Inventor: KISHIGAMI JUN
IPC: H04R9/04
Filed: 1994-01-12
Abstract: PURPOSE:To achieve the reproducibility of high fidelity by improving the acoustic characteristic extending over from a low sound range to a high sound range. CONSTITUTION:This equipment consists of an acoustic diaphragm 1, a voice coil bobbin 3 which is connected to this acoustic diaphragm 1 and has a voice coil 4 wound round, and a magnetic circuit 2 arranged in a position facing the voice coil 4. At least the voice coil bobbin 3 is made of the cellulose produced by cultivation of microbes. The diaphragm part and the bobbin part of the acoustic diaphragm having these parts may be made of the cellulose produced by cultivation of microbes as one body. This cellulose can be alpha-cellulose or cellulose produced by microbes belonging to one of the acetobacter group, the pseudomonas group, and the agrobacterium group. A second diaphragm material may be laminated on the acoustic diaphragm or the diaphragm part.
Patent JP-H08187050-A (JP)
Title: Constant temperature drying device
Inventor: KATO HIRONORI
IPC: A23B7/00
Filed: 1995-01-09
Abstract: PURPOSE: To provide a constant temperature drying device capable of obtaining a dried persimmon matured to inside thereof in a short period. CONSTITUTION: This constant temperature drying device comprises forming an exhausting port 13 having an exhausting fan 19 and a circulating passage taken out from the upper directional part of the major body of a drying device 1 and blowing from the floor part of the major body of the drying device 1 to the upper direction in the major body of the drying device 1 having a door 7 for opening and closing, equipping ducts 15, 17 having a sucking port 27 for taking in outside air, a heater 29 generating dry air in the duct 15, a fan 33 delivering the dry air in the duct 15 to the inside of the major body of the drying device 1 and a control part controlling the heater 29 so as to regulate the inside of the major part of the drying device 1 within the range of 25 deg.C-35 deg.C,  and using a steel plate 11 coated with a far infrared radiation generating material as the inner wall of the major body of the drying device 1.
Patent JP-H01177154-A (JP)
Title: Information transmission system
Inventor: KUNIEDA YOSHIO
IPC: G06F13/38
Filed: 1988-01-07
Abstract: PURPOSE:To realize the free transmission of various signals to a host device from a peripheral device by securing such a constitution where the peripheral device sends its various data in parallel to the host device via the control signal lines based on the information transfer command data received from the host device. CONSTITUTION:The signals are transmitted between a host computer 1 and a peripheral device (printer) 4 via a host computer interface 2 and a printer interface 3. The information transmission command data is sent to the device 4 from the device 1 via parallel data signal lines 100-107. Then the device 4 sends its various data in parallel to the device 1 via the control signal lines 202-205 based on the received command data. Thus it is possible to transmit various data to the device 1 from the device 4 with no limitation of the number of signal lines by means of a unidirectional transmission system using a small number of signal lines in a parallel data transmission system.
Patent JP-S58123809-A (JP)
Inventor: BUARUTERU RUUKUSHIYUNAIDERU
IPC: C21B11/00
Filed: 1983-01-07
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-H04250614-A (JP)
Title: Controller and control method for charged particle beam
Inventor: TAKI KAZUTAKA
IPC: H01L21/027
Filed: 1991-01-10
Abstract: PURPOSE:To enable the alignment of charged particle beam with high accuracy by forcibly computing the correction value of a second deflecting position according to a deflecting position in a first deflection means, when the latter deflecting position is set newly. CONSTITUTION:When a deflecting position in a first deflection means is set, a stage-reading pulse P11 is outputted and a stage position is taken in. Subsequently, a gain GX is read from a correction memory with the timing of P12 and set so that exposure is started after a predetermined period of time. At the point of time when a blanking signal rises, an enable signal is set to '0'. The up/down pulse of a laser counter 2 is placed in an inhibiting state by AND circuit 8. Then, a set pulse P13 is generated forcibly and outputted to a subtracter 4 and delay circuit 10 via OR circuit 9. Therefore, each computing element is operated according to the new gain GX and the correction value of a deflecting position in a second deflection means is computed and outputted to start exposure.
Patent JP-H03211124-A (JP)
Title: Automatic paper feeder
Inventor: YAMASHITA AKIRA
IPC: B65H3/00
Filed: 1990-01-09
Abstract: PURPOSE:To simplify connection between a printing device and an automatic paper feeder by providing the automatic paper feeder with fitting members that can be inserted along the sheet insertion path of the printing device as well as connected to the sheet feeding roller shaft lower part and frame part of the printing device. CONSTITUTION:An automatic paper feeder is provided with a stacker for storing sheets pulled up by a paper discharge roller and a paper discharge guide and fitting members 9 for fitting the sheets at a printing device. Each fitting member 9 can be inserted along the sheet inserting path of the printing device and is provided with a flat part 9b for placing the most of the self-weight of the automatic paper feeder on the frame 17 of the printing device and a positioning groove 9b to be fitted at the protruding part 17c of the printing device frame 17.
Patent JP-S63170284-A (JP)
Inventor: TOKUSE MASAHIRO
IPC: C04B38/00
Filed: 1987-01-09
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-S57116797-A (JP)
Title: Wristwatch case, band and neck chain of golden color
Inventor: MIYASHITA HIDEO
IPC: A44C5/00
Filed: 1981-01-09
Abstract: PURPOSE: To produce wristwatch cases, bands and neck chains of golden color having corrosion and abrasion resistances in low cost by carrying out copper- zinc-tin alloy plating of a golden color on the substrates, and carrying gold or gold alloy plating thereon.  
     CONSTITUTION: Underlying plating of a copper-zinc-tin three-element alloy of ≥5μ thickness is carried out on a blank material for wristwatch cases, bands and neck chains made of brass by using NaCN electrolyte contg. CuCN, Zn(CN) 2 , Na 2 SnO 3 .3H 2 O, etc. Finish plating of a gold or a gold alloy of gold- copper-cadmium of 18 Karat or gold-nickel of 23 Karat of ≥0.5μ thickness is carried out thereon. The wristwatch cases, bands, and neck chains of a golden color obtained in this way exhibit the corrosion resistance and abrasion resistance equal to those of gold plating of 3W5μ and the cost is about 1/3W1/5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59126642-A (JP)
Title: Thermal treatment for silicon substrate
Inventor: KANAMORI KATSU
IPC: H01L21/322
Filed: 1983-01-10
Abstract: PURPOSE:To maintain the mechanical strength of the wafer even when oxygen is in the state of precipitation by a method wherein germanium is added to the single crystal silicon substrate according to a Czochralski method. CONSTITUTION:The single crystal silicon substrate according to a Czochralski method, containing germanium of 2atom% or less and 0.01atom% or more, is performed a thermal treatment in a non-oxidizing atmosphere at the temperature of 1,200 deg.C or more. Then, the substrate is performed a multistage heat treatment which is started from 500 deg.C in the atmosphere of oxygen and limits the final temperature up to 850 deg.C while making the temperature rise successively at the stage of 50-100 deg.C. In this stage, the growth of precipitated nuclei of oxygen is processed. Then, a thermal treatment is performed for more than two hours at the temperature of 950-1,150 deg.C and the effect according to an intrinsic gathering method is brought about. Whereon the wafer is inhibited the generation of defects at the device part on the surface.
Patent JP-H07212427-A (JP)
Title: Quadrature modulator and quadrature degree correction device for quadrature modulator
Inventor: OMORI TAKAHIRO
IPC: H04L27/38
Filed: 1994-01-13
Abstract: PURPOSE:To accurately correct a quadrature degree by providing a quadrature degree error information computing means and a quadrature degree correction means, using quadrature degree error information and correcting the quadrature degree. CONSTITUTION:Two mutually orthogonally crossing carrier wave signals obtained by passing signals from a carrier wave oscillator 1 through a 90 deg. hybrid circuit 2 are used, frequency conversion is conducted to two mutually orthogonally crossing quadrature amplitude signals I and Q and quadrature modulation is performed. At the time, in the quadrature degree error information computing means 6, the quadrature degree error information is obtained based on the two carrier wave signals from the 90 deg. hybrid circuit 2. Further, in the quadrature degree correction means 7, the quadrature degree error information from the quadrature degree error information computing means 6 is used, the carrier wave signals or the quadrature amplitude signals are corrected and the quadrature degree is corrected. The quadrature degree correction means 7 is constituted as a phase correction means for instance and the phase correction is conducted to one of the carrier wave signals from the 90 deg. hybrid circuit 2.
Patent JP-H05187385-A (JP)
Title: Motor driven pump
Inventor: INAO HIROSHI
IPC: F04D13/06
Filed: 1992-01-09
Abstract: PURPOSE:To provide a motor driven pump which can enhance the sealing performance of a cooling water circulating channel system while having its reliability enhanced. CONSTITUTION:A motor frame 2 is provided with a water running port 29 penetrating in its cylindrical direction, and a counter-load side bracket 5 is provided with a communicating passage 30 for communicating the water running port 29 with a rotor chamber 28. In addition, a load side bracket 13 is provided with an outlet passage 32 for communicating the water running port 29 with the pump section side, and also an inlet passage 31 is provided, for communicating the discharge side of a pump chamber 26 with the rotor chamber 28.
Patent JP-H07210827-A (JP)
Title: Magneto-resistance effect type head
Inventor: KITAJIMA MASAMITSU
IPC: G11B5/39
Filed: 1994-01-14
Abstract: PURPOSE:To obtain an MR head having high reproduction efficiency by providing the respective connecting ends of both drawing out conductors of an MR element with such projecting shapes as to minimize the distance between both connecting ends in the position of a height to maximize the rotating quantity of the magnetization of the MR element by a recording magnetic field. CONSTITUTION:The axis of easy magnetization of the MR element 1 is determined as a direction X and a sense current I is passed in this sense direction X. The MR element 1 is used by applying a uniform DC bias magnetic field Hb to the direction Y of the MR element. As a result, the magnetization M inclines by a rotating angle theta(nearly pi/4) uniformly from the direction X. A magnetic recording medium 10 moves in a direction Z right under the floating surface of the MR head. The respective magnetic fields Hs rise perpendicularly and parallel from the recording plane if the MR element 1 is viewed from the direction Z when the recording N pole comes right under the MR element 1. Next, the magnetic flux of the recording N pole rotates to the recording S pole when the MR element 1 is viewed from the direction X and, therefore, the recording magnetic fields Hs spread to the Z-axis direction toward above. This tendency is more marked if the MR element 1 is enclosed by a magnetic shielding body.
Patent JP-H02245573-A (JP)
Title: Closed loop type static fluid pressure transmission device
Inventor: PUROUBA KEI CHIYATAJII
IPC: F16H61/42
Filed: 1990-01-11
Abstract: PURPOSE: To reduce generation of cavitation in a circuit by connecting a variable capacity type pump and a motor respectively by first and second fluid pressure conduits provided with check valves and connecting a third conduit furnished with an accumulator between the check valves. CONSTITUTION: A conduit 16' becomes high pressure and a conduit 16 returns by reverse operation of a driving pump 10. A motor 20 rotates in the opposite direction. Hereby, when discharge of the motor 20 increases, pressure lowering and cavitation are generated in the conduit 16'. Release valves 50, 50' do not sufficiently prevent cavitation by leakage loss in this system. However, if fluid is quickly supplied to the inside of a fluid pressure circuit, it is possible to reduce a trouble of cavitation. Thereafter, a check valve 60 or 60' opens by sudden pressure lowering caused in the inside of the conduit 16 or 16' and liquid is injected in the circuit by an accumulator 80 and discharged by squeezing the opened check valve. That is, sufficient fluid for prevention of cavitation is supplied to an inlet of the motor 20, and as fluid does not pass the pump 10, pressure is generated by stopping of the motor 20.
Patent JP-S63173858-A (JP)
Title: Rotary swash plate type compressor having main shaft supported in cantilever form
Inventor: TAKAHASHI HARUO
IPC: F04B39/00
Filed: 1987-01-10
Abstract: PURPOSE:To bring a main shaft and a rotary swash plate into uniform surface contact with their respective bearing by establishing the inclining angle of the main shaft to a rotary swash plate, that of a thrust race surface of the rotary swash plate, and that of the main shaft to a bearing to their specified angular relations respectively. CONSTITUTION:When the thrust bearing surface of a rotor 14 serving as a rotary swash plate is denoted by ST, and an axis perpendicular to the thrust bearing surface ST by OR, a main shaft 16 is attached with its center axis OS inclined at the angle of theta1 from the above-mentioned axis OR toward the top dead center of the rotor 14. When the axial length of a radial bearing 15 is denoted by l, and a clearance between the bearing 15 and the main shaft 16 by c, the angle of theta1 is selected so as to satisfy the mormula of theta1=tan<-1>(c/l). The thrust race surface of the rotor 14 is formed in a taper surface inclining on the side of the top dead center to form a falling gradient having a fixed angle theta2 smaller than angle theta1 in radially outward direction. In addition to that, the center axis OS of the main shaft 16 is inclined at a fixed angle 8 from the center axis OB of a bearing 15 toward the top dead center.