baber/WOPTO huggingface dataset:
Patent JP-H0853590-A (JP)
Title: Foamable styrene polymer
Inventor: RORUFU HEN
IPC: C08L25/04
Filed: 1995-05-09
Abstract: PURPOSE: To provide an expandable styrene polymer which is suitable for use in preparing an elastic foam without losing a large amount of a blowing agent even after long-term storage and reusable.  
     CONSTITUTION: This expandable styrene polymer for an elastic polystyrene foam comprises (A) 75-98 wt.% polystyrene and/or a styrene copolymer containing not less than 50 wt.% copolymerized polystyrene; (B) 2-25 wt.% one or more styrene-soluble elastomer; (C) 1-145 wt.%, based on the total amount of components (A) and (B), a low-boiling blowing agent; and, if desired, (D) conventional additives in effective amounts, and the unfoamed beads having a structure in which the elastomer phase is dispersed in the polystyrene phase in the form of cell particles. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60255731-A (JP)
Title: Preparation of granule of bifidus bacteria
Inventor: SATOU IWAO
IPC: A61K35/74
Filed: 1984-05-30
Abstract: PURPOSE:To obtain the titled microbial cells having high survivability, by granulating a mixture composed of bifidus bacterial cells, a diluent and a hardened oil. CONSTITUTION:Proper amount of bifidus cells are mixed with proper amount of a diluent (e.g. saccharides such as fructose, dextrin, glucose, maltose, etc., starch, proteins such as casein, soya protein, etc., organic acids such as citric acid, malic acid, tartaric acid, etc., defatted milk powder, fruit fiber, vitamins, fruit juice, seasonings, etc.) and 20-40% hardened oil (e.g. cottonseed oil, rapeseed oil, hardened soybean oil, beef tallow, lard, etc.), and the obtained mixture is granulated to obtain the objective bifidus cell granule. The bifidus cells used in the above process can be prepared, e.g. by culturing the cells of a bacterial strain belonging to Bifidobacterium genus, collecting the cells by centrifugal separation, adding a stabilizer (e.g. amino acid such as lysine) and a diluent (e.g. defatted milk powder, casein sodium, etc.) to the collected cells, and freeze-drying the mixture.
Patent JP-S603501-A (JP)
Title: Magnetic type position detector
Inventor: IKUTA HIROSHI
IPC: G01B7/30
Filed: 1983-06-20
Abstract: PURPOSE:To provide multipolarization with smaller and lighter constitution and substantially smaller pitch between magnetic poles and to improve the accuracy of detection by arranging and forming plural metallic film patterns each consisting of a magnetic material on the surface of a base material consisting of a nonmagnetic material in the position detecting direction thereof and magnetizing respectively the plural thin metallic film patterns. CONSTITUTION:A discoid base material 21 consisting of a nonmagnetic material such as ceramics, glass, resin, aluminum, etc. has a shaft hole 22 at the center and is attached in said hole 22 to a shaft rotated by a rotating body to be measured so that the material 21 is driven to rotate synchronously with the rotating body to be measured. Metallic film patterns 23a, 23b- are respectively formed to the slender strip shape sandwiched by the radial lines running through the central line of the material 21 and extending to the radial direction and are so magnetized that both side edges in the rotating direction are respectively N poles and S poles. The magnetization is accomplished by a method consisting of setting a copper bar 24 for magnetization adapted to penetrate through the shaft hole 22 of the material 21 on which the metallic film patterns are formed, passing current for magnetization through the bar 24 and generating the magnetic fields shown by arrows 26.
Patent JP-S5538706-A (JP)
Title: Balanced microstrip antenna
Inventor: TAKEDA SHIGEKI
IPC: H01Q13/08
Filed: 1978-09-11
Abstract: PURPOSE:To prevent the characteristic disturbance caused by the effect of the earth part by using two pieces of microstirp lines. CONSTITUTION:The unbalanced side of balanced/unbalanced converter 4 is connected to amplifier 5, and the middle point of the balanced side is connected in common to earth conductors 11 and 12 of two pieces of microstrip lines 61 and 62. At the same time, the both ends of the unbalanced side are connected to strip conductors 31 and 32. The antenna of such constitution features lines 61 and 62 functioning as the balanced circuit, which is connected to amplifier 5 of the unbalanced side via converter 4 to carry out the reception or transmission of the  power.
Patent JP-S592389-A (JP)
Title: Semiconductor light-emitting device
Inventor: OOYA TOSHIO
IPC: H01S5/00
Filed: 1982-06-29
Abstract: PURPOSE:To enable a light source of an excellent optical quenching ratio by forming a laser-beam extracting port to a slender shape in the vertical direction to a joining surface. CONSTITUTION:When the laser-beam extracting port 9 is formed to the slender shape in the vertical direction to the joining surface 4a of a semiconductor laser element 4 in the semiconductor light-emitting device, light-emitting components are passed sufficiently, and natural light-emitting components can be interrupted approximately. Accordingly, Pf0/Pb is increased, and the light source of the excellent optical quenching ratio is obtained.
Patent JP-H08305430-A (JP)
Title: Freely curved line interpolating system
Inventor: OTSUKI TOSHIAKI
IPC: G05B19/4103
Filed: 1995-05-09
Abstract: PURPOSE: To interpolate a NURBS curved line by directly commanding data for specifying the NURBS curved line to a numerical controller. CONSTITUTION: A preprocessing arithmetic means 2 decodes an NC program 1. The preprocessing arithmetic means 2 calculates a distance ΔL to move during an interpolation term T. A parameter value change amount calculating means 3a calculates a change amount Δt of a parameter (t) in the case of moving from a current position specified by a value 'ti ' of the parameter (t) at present just for the distance ΔL. A moving amount arithmetic means 3b calculates the position, where the value of the parameter (t) becomes 'ti +Δt', from the definition expression of the NURBS curved line. Then, the moving amounts of respective axes for moving to that position are calculated and interpolated pulses ΔX, ΔY and ΔZ corresponding to the respective axes are outputted. Thus, since the data for specifying the NUBRS curved line prepared by CAD or the like are directly commandeed to a CNC, the NURBS curved line can be interpolated.
Patent JP-S603864-A (JP)
Title: Recovery method of noble metal from fuel cell
Inventor: KAMO YUUICHI
IPC: B01J38/00
Filed: 1983-06-22
Abstract: PURPOSE:To make it possible to efficiently recover high purity noble metal by a simple process by burning fuel cell or catalyst electrode by using contained noble metal as catalyst, and recovering noble metal from solid substance obtained. CONSTITUTION:Fuel cell or catalyst electrode is burned by using contained noble metal as catalyst. Noble metal is recovered from solid substance obtained by burning. For example, methanol-oxygen fuel cell is decomposed into anode and cathode. The anode and cathode are crushed with a crusher to about 5X5mm. or less, then burned in an air flow type electric furnace at 1,000 deg.C for three hours. Platinum and ruthenium are recovered from solid substance obtained according to the flow chart.
Patent JP-S61266578-A (JP)
Title: Device for detecting start of electroless plating
Inventor: HASHIMOTO SHIGEO
IPC: C23C18/34
Filed: 1985-05-22
Abstract: PURPOSE:To surely detect the start of electroless plating with a device which permits easy maintenance and control by subjecting an electrode immersed in a plating liquid to plating by a DC power source and measuring the potential difference between such electrode and the material which is to be plated and is immersed in the plating liquid. CONSTITUTION:A computer 7 applies a signal A to instruct the start of electrolysis via a switch mechanism 6 to a DC power source 1 upon detection that a lifting device 18 for conveyance conveys the material 12 to be plated to a prescribed position. Then the power source conducts electricity to the metallic electrodes 2, 3 immersed in the electroless plating liquid 5 in a plating cell 4, by which the electrode are plated. A comparing means 11 is subjected to the non-operation control by a timer 10 until the immersion of the material 12 in the liquid 5 ends. The potential difference D between the plated cathode 3 and the material 12 is inputted via a potentiometer 13 by the comparing means which starts operation to a comparator 14. Said difference is compared with a set value S in the comparator 14. D<=S is thereby detected and a signal B to start electroless plating deposition is emitted and is transmitted via a relay 16 to the computer 7.
Patent JP-H02291861-A (JP)
Title: Air bubble generator for bath
Inventor: WATANABE SETSUO
IPC: A61H23/00
Filed: 1989-04-30
Abstract: PURPOSE:To form only one mounting port to a bathtub and to obtain sufficient air sucking effect by integrally constituting a member mixing air bubbles with hot water to inject both of them and a member allowing the hot water in the bathtub to flow out to a return pipe and making a driving stream nozzle part eccentric with respect to the mixing space on the downstream side thereof. CONSTITUTION:When hot water flows in one end part of an inner cylindrical part 1 through a forward pipe 14 by the hot water feed pump of a hot water supply apparatus, a driving stream nozzle part 2 is constituted so as to be made eccentric with respect to the mixing space 9 with air and, therefore, the jet stream of hot water impinges against the inner wall on the eccentric side of the mixing space 9 and subsequently spreads sufficiently to obtain sufficient air sucking effect and the hot water is sufficiently mixed to be injected in a bathtub 2 from a mixed stream nozzle part 3. The hot water in the bathtub 20 reaches to a water chamber 8 through the flowing water gap 11 between a tightening cylindrical member 12 and an inner cylindrical member 1 and returns to the suction part of the hot water feed pump of the hot water supply apparatus therefrom through a return pipe 15 to be subjected to recirculation. By this constitution, a single mounting port 26 may be only formed to the bathtub and manufacturing and mounting can be easily performed.
Patent JP-S5635508-A (JP)
Title: Signal processing circuit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N9/83
Filed: 1979-08-31
Abstract: PURPOSE:To ensure a steady processing of the signal, by extracting the DC component out of the AC signal having the DC component by a filter means and then using it for the bias. CONSTITUTION:While the switch means SW2 selects the input terminal (a), the signal e1 receives the elimination of its AC component by the low-pass filter comprising the resistance R5, the capacitor C4 and others, and is then applied to the input terminal of the differential amplifiers DA1-DAn via the buffer circuit 22 and in the form of the bias. Then when the means SW2 selects the 2nd input terminal (b), the 2nd signal e2 is applied to the other terminal of the amplifiers DA1-DAn via the capacitor C5.
Patent JP-H05186907-A (JP)
Title: Durable and hydrophilic thermoplastic fiber
Inventor: ROBAATO AACHII GAADEINAA
IPC: A61F13/15
Filed: 1992-04-30
Abstract: PURPOSE: To provide a manufacturing method for hydrophilic fiber with durability from a mixture of a thermoplastic film forming polymer and a non-ionic compound containing a fluoroaliphatic group. CONSTITUTION: This hydrophilic thermoplastic fiber having durability contains a mixture of a thermal plastic polymer of such polyolefin as polyamide, polyurethane or for example polypropylene and a non-ionic compound containing fluoroaliphatic group being able to give a durably hydrophilic property to surface of the fiber. The compound contains a fluoroaliphatic group and a non-ionic water-soluble base such as poly(oxyethylene), poly(oxypropylene) or poly(oxyethylene-oxypropylene). Since the fluoroaliphatic group contains an enough amount of fluorine, the obtained fiber has hydrophilic property with durability.
Patent JP-S5538046-A (JP)
Title: Transformer for condenser type meter
Inventor: MIWA NAOHIRO
IPC: H02H7/05
Filed: 1978-09-12
Abstract: PURPOSE: To decrease short-circuit currents while operating a shor-circuit alarm device, by discriminating the short-circuits at the secondary side and the abnormal rise of the voltage at the primary side of this transformer for condenser type meters, and by working a short-circuit protective device only in case of secondary short- circuits.  
     CONSTITUTION: When there happen secondary short-circuits in a circuit consisting of main condenser C1, a partial-pressure condenser C2, a leakage transformer T, a relay RY for detecting secondary short-circuits, etc., the relay RY acts to give alarms. When voltage at the primary side abnormally rises, the relay RY does not function, and alarms are not raised. When the circuit is opened from conditions that there are secondary short-circuits or primary voltage abnormally rise, the circuit is automatically returned to the stationary state, and power is supplied to secondary burdens. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5735887-A (JP)
Title: Transfer type electrostatic recorder
Inventor: TSUTSUMI TERUO
IPC: G03G15/00
Filed: 1980-08-13
Abstract: PURPOSE:To equalize the length of a transmitted original to that of received record at any time by setting the process of a recording master to that of a recording medium and by transporting the original at the same speed. CONSTITUTION:The process of a recording master 1 from the position (a) of the recording electrode of a recording head 5 to the transfer position (b) of a transfer device 7 is set equal to that of recording paper 2 from the cutting position (c) of a cutting machine 14 to the position (b). On the formation of an electrostatic image for one transmitted original, the master 1 runs at an equal speed and when a picture signal is received, recording paper is fed to the transfer device 7 at the same speed with the master 1. Therefore, the latent-image formation start position of the master 1 and the leading edge of the recording paper 2 reach the position (b) at the same time and transfer is done. Consequently, the received record is exactly equal in length to the transmitted original.
Patent JP-H06325721-A (JP)
Title: Electron beam device
Inventor: KATO SHINICHI
IPC: H01J37/147
Filed: 1993-05-13
Abstract: PURPOSE:To realize a high speed deflection of electron beams by providing gaps between ferrite magnet pieces and a conductive magnetic body. CONSTITUTION:The magnetic flux distribution of the influence scope of a deflecting magnetic field in an electron lens is found by a simulation, and as the result of deciding the position of ferrite magnet pieces 2, gaps 6 are formed between the magnet pieces 2 and a conductive magnetic body 1. The magnet pieces 2 are positioned to the magnetic body 1 through gaps, and magnetic field type deflectors 4 with a ceramics structure material are positioned inside the magnet pieces 2. By such a way, the deflecting magnetic field in the operation of the deflectors 4 is shielded by the magnet pieces 2, and it is hardly leaked to the magnetic body 1. As a result, the generation of an eddy current is reduced, and a high speed deflection of the electron beams is realized.
Patent JP-H07132510-A (JP)
Title: Compound for section in thermoforming metallic part in container and production of compound for section
Inventor: EMADO BATABI
IPC: B28B1/26
Filed: 1994-05-25
Abstract: PURPOSE: To produce a casting die by which a parting compound is produced, and produce a modified metal piece of a high quality at a proper cost for the hot forming of the encased metal piece. CONSTITUTION: For the hot forming of an encased metal part 2, parting compounds 3a and 3b of a single part shape, are used. The part consists of powder particles which are reinforced by sintering. The parting compound material is brittle at ambient temperature, and may plastically deform at the modification temperature of the metal part, or freely flow while keeping a high viscosity.
Patent JP-S5636300-A (JP)
Title: Spectrum display unit
Inventor: TANAKA YOSHIAKI
IPC: H04S7/00
Filed: 1979-08-31
Abstract: PURPOSE:To make it sufficient if a smoothing circuit is provided in only one system to make it possible to constitute the circuit with a small size simply, by comparing signals of plural channels after full-wave rectification and by smoothing the larger signal. CONSTITUTION:Audio signals of L and R channels input from input terminals 1a and 1b are divided into n number frequency bands by filters 3a and 3b having frequency characteristics of center frequencies f1-fn and are supplied to full-wave rectifying circuits 4a and 4b respectively. Signals which were subjected to full-wave rectification are compared for every frequency by comparing circuit 5, and one of the larger level is taken out and is smoothed by smoothing circuit 6 and is supplied to multiplexer 7. The signal supplied to multiplexer 7 is subjected to time division successively in series and is subjected to logarithmic compression by logarithmic amplifier 8 and is supplied to level base driving circuit 9, and frequency distribution of the input audio signal is displayed in display unit 10.
Patent JP-S61270613-A (JP)
Title: Pointer display device
Inventor: MURATA MITSUHIRO
IPC: G01D7/00
Filed: 1985-05-24
Abstract: PURPOSE:To display a specific physical quantity by providing a pointer which indicates the physical quantity, a reversible stepping motor for driving the pointer, a means for detecting the physical quantity, etc. CONSTITUTION:When the pointer 4 for water depth indication need not be adjusted to a zero point, hydraulic pressure data supplied from a hydraulic pressure detector 30 at a specific sampling period is converted into pointer indication data by a CPU 6. This pointer indication data (new data) is stored in the new data storage part of a RAM 8 and the difference between this and last pointer indication data is operated to find the absolute value. Then, they are compared with each other to determine which of the new and last pointer indication data is larger, and then the motor 35 is driven on according to the function of an IC chip 40 for motor driving to move the pointer 4. A single-chip microcomputer 20, on the other hand, rewrites the contents of the last data storage part with the contents of the new data storage part and returns to the start. Then, it waits for hydraulic pressure data to be inputted to an input port 9 from the device 30 and repeats the same processing.
Patent JP-H10304263-A (JP)
Title: Receiving device with aft and medium for recording aft pull-in control program
Inventor: CHOI KEI
IPC: H04N5/44
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To ensure synchronization over a wide range by sweeping local oscillation frequencies in such a direction as to allow synchronized pull-in determined by the combination of an AFT signal and a synchronization detection signal in the case of shift from a frequency range for AFT synchronized pull-in based on deviation from a reference frequency. SOLUTION: A local oscillation circuit 12c supplies frequencies corresponding to the voltage of a control signal VT from a microcomputer 31 to a mixing circuit 12d. An AFT circuit 21 outputs an AFT signal corresponding to the deviation of a video carrier wave from an IF circuit from a reference frequency of 58.75 MHz. The microcomputer 31 supplies the control signal VT to the local oscillation circuit 12c based on the AFT signal. When normal changes in the AFT signal are not obtained corresponding to changes in the supplied control signal VT, an amount of shift from a frequency range for AFT synchronization is determined by referring to the output signal of a synchronization detecting circuit 43, and combining it with the AFT signal, and the control VT is swept in a direction approaching the range for synchronization.
Patent JP-H01282741-A (JP)
Title: Focus pulling-in circuit in optical disk device
Inventor: SAITO TADASHI
IPC: G11B7/085
Filed: 1988-05-10
Abstract: PURPOSE:To scarcely have the influence of noise by detecting a pattern of a pit which has been brought to pre-format on the disk recording film surface from a reproducing signal and deciding a fact that a light beam converged onto the optical disk recording film surface. CONSTITUTION:A reproducing signal which is reproduced from a disk 10 is amplified by an adding and amplifying circuit 20 through photodetectors 11, 12 and outputted to a peak detecting circuit 30, and on the other hand, a convergent lens 6 is allowed to approach gradually the disk 10. When a light beam 40 is converged to the disk recording film surface, the pattern of a pit which is brought to pre-format to the reproducing signal is outputted. Subsequently, the peak detecting circuit 30 detects an hourly position of the peak of a signal which appeared in the reproducing signal, and when continuous patterns at its peak position has coincided with the pattern of the pit on the disk recording film surface, a focus servo-system is closed. In such a way, a malfunction to be caused by noise can scarcely be generated.
Patent JP-S61268984-A (JP)
Title: Heat accumulating element
Inventor: FUKATSU YUKIO
IPC: F28D19/04
Filed: 1985-05-24
Abstract: PURPOSE:To provide the title element with a resistance to corrosion, facilitate to enlarge the size thereof and increase the heat transfer area per unit volume thereof by a method wherein a plurality of tubes, made of glass, is arranged in parallel substantially, connecting between tubes is effected by a resin form and gaps, through which liquid passes, are provided between tubes. CONSTITUTION:In the heat accumulating element 11, multiple glass tubes 12 are arranged in parallel substantially and both ends thereof are retained by retainers 13 while the glass tubes are attached to a section surrounded by an inner ring 19, an outer ring 20 and supporting members 21 connecting the inner ring 19 to the outer ring 20. Gas to be heated and heating gas are made to flow through the inside and outside of the tubes 12 utilizing the inner and outer peripheral walls of the tubes 12 as the heat transfer surface and the tubes are long in the flow direction of the gas, therefore, large heat transfer area may be obtained, heat retrieving efficiency may be improved and the pressure loss of the gas may be reduced. Further, stress and mechanical shock, which are caused by thermal expansion, are absorbed by the retainers 13, therefore, breakage of the glass tubes may be prevented. Furthermore, the tubes 12 are made of glass and the retainers 13 are made of fluorine resin, therefore, anticorrosion may be obtained.
Patent JP-S61273478-A (JP)
Inventor: AOI TAKAAKI
IPC: B66B1/30
Filed: 1985-05-24
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-H08304497-A (JP)
Title: Estimation device of radio wave of aircraft
Inventor: ITO KOJI
IPC: G01R29/10
Filed: 1995-05-10
Abstract: PURPOSE: To obtain an estimation device of a radio wave of an aircraft capable of estimating a wave characteristic of an aircraft fuselage in the all of the directions without changing the direction of the fuselage so that dynamic estimation can be realized, of reducing the number of workers and of measuring the wave characteristic in a short time. CONSTITUTION: The title device comprises a circular rail 3 laid in the circumferential portion of an aircraft fuselage 2 and an antenna block 41 wherein a plurality of antenna elements ANT for estimation movable along the circular rail 3 form the block. The title device further comprises an estimation device 42 connected to the antenna block 41 whereby various kinds of wave characteristics such as a transmission characteristic of a self-emission wave that is emitted from the aircraft fuselage 2, a receiving characteristic of an emission wave of another aircraft that is received by the aircraft fuselage 2 and a wave interference characteristic are estimated and a remote controlling device 5 whereby the wave estimation using the estimation device 42 is carried out by moving at least the antenna block 41 along the circular rail 3 by the remote control.