baber/WOPTO huggingface dataset:
Patent JP-H02428-A (JP)
Title: Auxiliary agent for producing and culturing hybridoma
Inventor: ARUBERUTO ROSUTO
IPC: C12N5/10
Filed: 1988-08-20
Abstract: PURPOSE: To obtain an auxiliary especially suitable for culture of hybridoma, capable of improving efficiency from a stage of fusion, taking a part in oozing into a liquid space of animal organism, capable of transplanting one cell line useful for preparing a hybridoma to be cultured into the liquid space.  
     CONSTITUTION: This auxiliary is obtained by transplanting a cell line into a wall constituting a liquid space of an animal organism such as a peritoneum space contained between an intestine and an abdominal wall. In this case, the cell line used for transplantation is preferably the same kind of myeloma cell line as that used for preparing a hybridoma to be cultured. When transplantation is carried out by using the auxiliary, secretion of immunoglobulin can be raised in a process for fusion and culture in the liquid space. Moreover, a liquid accumulated substance advantageously acting on fusion and division of hybridoma can be excellently formed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60133119-A (JP)
Title: Excavating method
Inventor: KUNITOU MITSUHIRO
IPC: E02F5/02
Filed: 1984-09-28
Abstract: PURPOSE:To enable accurate excavation of a given hole and to prevent overloading from occurring to a rotary device, by a method wherein excavating shafts are hung down from a multishaft excavator so that the bits of the lower end of the excavating shafts on both sides are positioned in a level slightly lower than that of the bit of the lower end part of a central excavating shaft, and with this, excavation is effected. CONSTITUTION:With a rotary device 12 rotated, excavating shafts 1a on the both sides firstly excavate a ground 2, and secondly, a central excavating shaft 1b is excavated to form a primary excavated groove M1 by means of a bit 10. After excavater B is lifted and is moved on an extension line extending in the longitudinal direction of the primary excavated groove M1, and a residual excavating part 5 is left between the primary excavated groove M1 and a secondary excavated groove to form a secondary excavated groove M2. Further, the residual excavating part 5 is excavated by the excavating shaft 1b with the aid of the adjoining excavated holes 3, serving as a guide hole, at the adjoining ends of the excavated grooves M1 and M2 as the excavating shafts 1a are inserted in the excavated holes 3.
Patent JP-2000032774-A (JP)
Title: Power supply utilizing piezoelectric transformer
Inventor: FUSHIMI TADAYUKI
IPC: H02M7/537
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of noise signals by removing a pulse voltage of a high peak value that occurs at the input side of a piezoelectric transformer, and to improve the power efficiency of a device. SOLUTION: This power supply is made up of a step-up transformer 3 consisting of primary windings L1 and secondary windings L2, a piezoelectric transformer 1 whose input side is connected to the secondary windings L2 of the step-up transformer above, and a frequency controlling circuit 4 connected to the primary windings L1 of the step-up transformer to supply an input signal voltage of high frequency to the input side of the piezoelectric transformer via the step-up transformer. In this power supply, a capacitor 5 is connected parallel to the primary windings L1 of the step-up transformer 3 to form a parallel resonance circuit 6, which is designed to synchronize with the inherent resonance frequency fs or around that frequency of the piezoelectric transformer 1.
Patent JP-H0257888-A (JP)
Title: Electrode elevation control method for dc arc furnace
Inventor: AO NORIO
IPC: F27B3/08
Filed: 1988-08-19
Abstract: PURPOSE:To improve productivity and an original unit and to stabilize a charge power by a method wherein the voltage of a moving electrode increased responding to an increase amount of a moving electrode is detected, and when an increase amount of the voltage of the moving electrode responding to an increase amount of the moving electrode is below a specified value, operation in a rise direction of the moving electrode is stopped for a specified time. CONSTITUTION:A voltage Vr applied on a moving electrode 4 for melting scraps 2 in a DC arc furnace 1 is detected by a voltage detector 9. According to a voltage deviation (Vd - Vr) between the detecting voltage Vr and a set voltage Vd set by means of a voltage set value 10, by means of a moving speed command value from a speed controller 21, elevation of the moving electrode 4 is effected. Through detection of a continuous increase of the moving electrode 4 to a value exceeding a specified value, through detection of the voltage of the moving electrode increased in response to an increase amount DELTAL of the moving electrode 4, and when an increase amount DELTAV of the voltage of the moving electrode responding to the increase amount DELTAL of the moving electrode 4, i.e. potential frequency X = DELTAV / DELTAL, is below a specified value, operation in a rise direction of the moving electrode 4 is stopped for a specified time T.
Patent JP-2001034294-A (JP)
Title: Speaker verification device
Inventor: TANIGUCHI KENICHI
IPC: G10L15/07
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve verification performance by distinguishing a phoneme apt to express individuality from the phoneme difficult to express it. SOLUTION: This speaker verification device comprises a 1st feature extraction part 102 for extracting feature data of utterance of a standard speaker, a 2nd feature extraction part 105 for extracting the feature data of the utterances of many speakers, a matching part 107 for taking correspondences in the feature data between the standard speaker and many speakers, a feature data statistics analysis part 110 for calculating a covariance matrix from the plural feature data of many speakers corresponding to the feature data of each analysis frame of the standard speaker, and determine the covariance matrix between the speakers, and a mean/dispersion associating part 115 for registering a men value of the standard speaker feature data nearest to each time series data of the registered speaker feature data from a 3rd feature extraction part 113,  and for registering the covariance matrix of the many speaker feature data considering dispersion among the feature data of all speakers of analysis frame numbers corresponding to the mean value of the standard speaker feature data.
Patent JP-S5996860-A (JP)
Title: Brushless motor
Inventor: KAMIMOTO NOBUAKI
IPC: H02K29/08
Filed: 1982-11-26
Abstract: PURPOSE:To improve the characteristics and efficiency of a motor by arranging an insensitive zone correcting magnet in the vicinity of a Hall element for detecting the position of a rotor, thereby eliminating the influence of the insensitive zone of a magnetic flux distribution which is acted on the Hall element. CONSTITUTION:An insensitive zone correcting magnet 7 is arranged at the rotational shaft 3 side in the vicinity of a Hall element H on a printed board 6. The position of a rotor RT is detected by a Hall element H. The magnet 7 always passes a magnetic flux in the Hall element H. In this manner, the insufficient amount of the output voltage due to the insensitive zone of a magnetic flux distribution which is acted on the Hall element H is compensated, and the output voltage of the Hall element H becomes the waveform inverted in polarity at the switching part of the permanent magnet 1.
Patent JP-S6360773-A (JP)
Title: Printing speed controlling system for printer
Inventor: NAGASHIMA SHIGENORI
IPC: B41J29/38
Filed: 1986-09-02
Abstract: PURPOSE:To make it possible to variably set printing speed of a printer easily, by providing a speed-setting means for setting a printing speed, and a controlling means for controlling the printer to print information at the set printing speed. CONSTITUTION:A keyboard 1 for inputted various information comprises a high-speed printing key 2, and is connected to a controlling part 5 and a printing speed switching flip-flop 15 through a keyboard input part 3. The controlling part 5 is connected to a data part 7, and to a printer 13 through a printer processing part 9 and a printer-controlling part 11. With the key 2 operated, inputted high-speed printing information controls the flip-flop 15 through the keyboard input part 3. The state of the flip-flop 15 is supplied to the printer- controlling part 11, which controls the printer 13 to perform high-speed printing. Since printing speed of the printer can be set by a high-speed setting means, the set printing speed can be immediately known without need to go to see the printer.
Patent JP-S6266967-A (JP)
Title: Thermal transfer recording apparatus
Inventor: NAKAGAWA MASAMI
IPC: B41J17/24
Filed: 1985-09-20
Abstract: PURPOSE:To attain the miniaturization and wt. reduction of the titled apparatus and to improve the operability of an ink sheet, by constituting an ink sheet holding means by utilizing the shace of the inner diameter part of a tubular winding core around which the ink sheet is wound. CONSTITUTION:The supply roll 30a and take-up roll 30b of an ink sheet 30 are held so as to be located with respect to an apparatus housing 20 and always pressed to the direction shown by an arrow D by the spring force of an energizing means 43 and, therefore, the back tension is imparted in a brake pad part 37. By this mechanism, the space occupied by the spring for imparting the back tension and the shaft for holding the winding core can be reduced to a large extent. When the ink sheet after recording is taken out or a new ink sheet is charged in the apparatus housing 20, a release means 48 is pressed and slid to the direction shown by the arrow D and the bearing support of the shaft 42 is released from a bearing member 44. Hereupon, the tubular winding core 38 can be simply taken out along with an ink sheet holding member 35. At this time, the release means 48 is pressed, slid and subsequently revolved so that a pin 49 is engaged with the notch part 50 of the bearing member 44.
Patent JP-H0492308-A (JP)
Title: Overhead bare-wire line
Inventor: ANDO HITOSHI
IPC: H01B5/10
Filed: 1990-08-03
Abstract: PURPOSE:To totally stabilize a structure as a complex stranded wire and transmit heat rapidly and uniformly along the full length of bare-wires so as to effectively melt and remove ice and snow by building up an overhead bare-wire line with the complex stranded wire consisting of heat pipes and metal strands and providing a heating a heats which heats the heat pipes in a lower position of the overhead bare-wire line. CONSTITUTION:An overhead bare-wire line 10 is built up by laying overhead complex stranded wires 1, and a heating means 5 is provided in a lower position of the overhead bare-wire line, that is, in the lowest position of an intersupport laying part or in the lowest positon of a jumper part and the like. And a circuit breaker 6 is provided in such a way that the operation of the heating means 5 is halted by opening the circuit by radio in the normal condition, and in such a weather condition that the precipitation of ice and snow is forecasted, the circuit is closed to operate the heating means 5. And a transformer 5B is built up in such constitution that secondary coil 5B'' is wound a core 5B'.
Patent JP-H0548727-A (JP)
Title: Telephone system
Inventor: HOSAKA MITSURU
IPC: H04M3/42
Filed: 1991-08-19
Abstract: PURPOSE:To reduce uneasiness, etc., about a wait state by informing a call which is placed in the wait state of waiting order. CONSTITUTION:The telephone device which is connected to plural lines and have extension telephone sets is equipped with a free/busy state detecting means 13 which detects the free/busy state of an extension when there is an incoming call from a line to the extension telephone set and an announcement device control means 14 and an announcement device 4 which send an announcement of the waiting order to the line according to the number of calls in wait states when the free/busy state detecting means detects the extension telephones being busy.
Patent JP-H0379869-A (JP)
Title: Seal
Inventor: POORU MAACHIN
IPC: F16J15/00
Filed: 1990-08-03
Abstract: PURPOSE: To discharge leaking liquid from a drain by providing a main seal, providing an auxiliary sealing device on the outside of the main seal, providing a drain in a space between the main seal and the auxiliary sealing device, and sending fluid into the space to be discharged through the drain. CONSTITUTION: A main seal 10 having a pair of seal surface members 11, 15 is provided, one seal surface member 15 is energized to be sealed and engaged with the other seal surface member 11. An auxiliary sealing device 25 is provided on the outer side of the main seal 10, and a rotation gap is provided when the main seal 10 acts in a normal mode. A drain port 26 is provided in a space 27 between the main seal 10 and a restricting bush 25, and a flow of fluid is generated into the space 27 to be discharged through the drain port 26. As a result, a flow of leaking fluid is prohibited, but leaking fluid is discharged from the space through a drain.
Patent JP-2000040853-A (JP)
Title: Wide band semiconductor optical amplifier
Inventor: IMOTO KATSUYUKI
IPC: H01S5/30
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor optical amplifier having a flat gain characteristics over a wide band. SOLUTION: An active layer 3 is divided into first through third active layers 3-1, 3-2, 3-3 arranged in the propagating direction of light. A taper part A having thickness decreasing in the propagating direction of light is formed in the first active layer on the light incident side, a taper part C having thickness decreasing in the reverse direction is formed in the third active layer on the light emitting side, and a taper part B having thickness decreasing in the propagating direction of light and a taper part C having thickness decreasing in the reverse direction are formed in the second active layer located between the first and third active layers.  The taper parts A and D are laminated while touching each other to be coupled optically and the taper parts B and C are laminated while touching each other to be coupled optically thus attaining wide band gain characteristics where the gain characteristics of both active layers are combined.
Patent JP-2000052800-A (JP)
Title: Lock element
Inventor: SANDER EDMUND DIPL ING
IPC: F16H61/22
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To receive large force and reduce generation of noises by forming a lock element by two flat elements, covering a partial range of one element with elastic material, and connecting the other element to one element through the elastic material. SOLUTION: This lock element 1 is connected to a select lever by a central cutout 2, and a first stopper 3 is formed at the edge. The stopper 3 co-operates with a claw 4 fixed to a casing. In the interior of the lock element 1, a second stopper 5 is provided in a cutout, and the stopper co-operates with a lock claw 6 where the range of the contact surface 7 is fixed to the casing. While the whole of the first stopper 3 is formed by a first layer 9 formed of elastic material, a second layer 10 formed of elastic material is fitted to the second stopper 5, and the second layer includes an interruption part 16 in the range of the contact surface 7.
Patent JP-S6450451-A (JP)
Title: Semiconductor device
Inventor: SAKUTA TOSHIYUKI
IPC: H01L21/52
Filed: 1987-08-20
Abstract: PURPOSE:To prevent leakage current from flowing between leads by burying the part which is provided under a chip of the leads in an insulating film and bonding the chip on the insulating film. CONSTITUTION:The part which is under a chip 3 of leads 1 supporting the chip is buried in a polyimide layer 2 (insulating film) in the condition that the leads are separated into each one. The leads 1 which are under the chip 1 are fixed in the polyimide layer 2 without any adhesive because the leads are buried in the polyimide layer 2. Since the part under the chip of the leads are buried in the insulating layer of high resistance in the condition that the leads is separated into each one without the adhesive of low resistance on the surface of the leads, leakage current does not flow between the leads.
Patent JP-H06168938-A (JP)
Title: Cvd precipitation method of sio2 layer on silicon substrate
Inventor: KONRAATO HIIBAA
IPC: H01L21/3205
Filed: 1993-07-30
Abstract: PURPOSE: To fill a crack smaller than 0.3 μm without any vacant hole and to simultaneously guarantee a high entire flattening rate even at a gap to the range of millimeters between projecting patterns as well. CONSTITUTION: The deposition of SiO2 layers 4 and 5 is performed by activating ozone, the states of surfaces at different levels are made different or changed while using materials showing different growing rates to SiO2 on the surfaces in different states in that case, the SiO2 layers 4 and 5 are deposited on the upper surface slowly rather than the deeper surface, and the quick growing layer area 5 and the slow growing layer area 4 are deposited until one flat plane having no step is formed.
Patent JP-H0746044-A (JP)
Title: Community converter
Inventor: SAGARA MASAHARU
IPC: H03D7/18
Filed: 1993-07-30
Abstract: PURPOSE:To preliminarily complete the adjustment of a band-pass filter by disregarding a channel frequency converting from a designated UHF into VHF. CONSTITUTION:An input unit 53 including a band-pass filter is mounted on a circuit board 52 in freely attachably and detachably. An output unit 54 composed of the band-pass filters is mounted on the circuit board 52 in freely attachably and detachably. As these input unit 53 and output unit 54, the units of a channel frequency to be converted and a conversion channel frequency are selected, and the units are fitted to connectors 59 and 60 provided on each arrangement place. These units are adjusted so as to conform to the characteristic of a use frequency by preliminarily determining the frequency.
Patent JP-H0745546-A (JP)
Title: Heat treatment device
Inventor: KITAYAMA HIROBUMI
IPC: H01L21/324
Filed: 1993-07-29
Abstract: PURPOSE:To enhance the thermal responsibility of the title heat treatment device by a method wherein a temperature detecting sensor is arranged near treated bodies but on the part whereto no reaction product adheres at all. CONSTITUTION:Within the title heat treatment device 38 wherein treated bodies W is mounted on a treated body boat 10 mounted on a heat retaining cylinder 21 so as to be led into a treating vessel 8 for the heat treatment, a temperature detecting sensor 46 is arranged on an area 44 whereto a formed film hardly adheres e.g. an interval part 54 between an inner tube 4 and the heat retaining cylinder 21. Through these procedures, the thermal responsibility of the title heat treatment device can be enhanced thereby enabling the temperature detection to be performed precisely.
Patent JP-S6450252-A (JP)
Title: Optical information recording medium
Inventor: SATO TSUTOMU
IPC: G11B7/247
Filed: 1987-08-20
Abstract: PURPOSE:To improve thermal and optical stability and to lessen the deterioration in reproduction by using a specific polymethine compd. CONSTITUTION:A metal complex contg. the compd. expressed by formula as a ligand is incorporated into at least one of the under coating layer, recording layer and protective layer of a recording medium. In formula, R<1>, R<2> denote a lower alkyl group; R<3> denotes a lower alkyl group, alkoxy group, halogen or hydrogen; R<4> denotes hydrogen or halogen; l denotes integer in the range of 1-4. The thermal and optical stability are thereby improved and the deterioration in reproduction is lessened.
Patent JP-H01194217-A (JP)
Title: Wire drawing apparatus for wire lacquer coater
Inventor: HERUBERUTO BERUTORUTO
IPC: H01B13/16
Filed: 1988-08-20
Abstract: PURPOSE: To simplify the drawing of a wire by providing a guide element extended diagonally against the moving plane on a laying beam, providing a switch mechanism in the moving path of the guide element, and displacing the guide element in the axial direction by the interval corresponding to the interval between two adjacent axial windings of the wire. CONSTITUTION: A guide element 44 extended diagonally against the moving plane is provided on a laying beam 40, and a switch mechanism 46 is provided in the moving path of the guide element 44. The switch mechanism 46 displaces the guide element 44 in the axial direction by the interval corresponding to the interval between two adjacent axial windings of a wire. When the laying beam 40 is completely circulated once, it reaches the switch mechanism 46, and the guide element 44 of a carriage 42 is meshed with the switch mechanism 46. The carriage 42 is displaced by the distance corresponding to the interval between the guide reels of roller blocks 10, 12 relatively against the laying beam 40 along the guide plane of the laying beam 40 extended diagonally against the wire direction.  The circulation of the laying beam 40 is finally completed, and the wire end is sent to a lacquer coated wire winding device.
Patent JP-H0630852-A (JP)
Title: Baking machine
Inventor: YOSHIDA SHINJI
IPC: A47J37/00
Filed: 1992-07-10
Abstract: PURPOSE:To stabilize the quality of bread by automatically adjusting the period of the baking process in baking the bread based on the information of the excitation cycle turning the oven heater of a baking machine on and off. CONSTITUTION:The preset baking period is stored in the register of a microcomputer 7. An oven heater 67 is excited by a relay circuit 9 and a TRIAC 1. The oven heater 67 is turned on and off so that the oven temperature detected by an oven sensor 93 coincides with the preset temperature, and the TRIAC 10 is directed by the microcomputer 7 to control the phase of the current. The on/off cycle is obtained by a CT 8, and the corresponding baking process and period are read out from the data stored in a ROM 7a. If the period differs from the preset baking period, the baking period is automatically changed. When the new baking period elapses, the excitation of the oven heater 67 is stopped. Baking irregularities caused by the state of the excess heat due to continuous baking and the difference of the room temperature are prevented, and the quality is stabilized.
Patent JP-2001033671-A (JP)
Title: Coated optical fiber ribbon, optical fiber cable, and connection structure thereof
Inventor: MORIMOTO MASAHITO
IPC: G02B6/44
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provided an optical fiber cable excellent in transmission quality. SOLUTION: The same kind of optical fibers 5 are grouped a subdivided dispersion value class. The dispersion value classes are determined in optical fiber storing grooves 3 to correspond respectively, and the determined dispersion value classes of the optical fibers 5 are arranged in the respective optical fiber storing grooves 3. The one-side selected optical fiber storing groove 3 having the dispersion value class reversed in positivity and negativity is opposed to the other-side storing groove 3 of an optical fiber cable 1 connected each other, and the optical fibers 5 in the fellow optical fiber storing grooves faced each other are connected. The optical fiber 5 having a dispersion value reversed in positivity and negativity, and substantially equal in an absolute value is connected to the other-side optical fiber 5.  Total dispersion is made zero equivalently with good precision to provide the optical fiber cable l excellent in transmission quality.