baber/WOPTO huggingface dataset:
Patent HU-T53149-A (HU)
Title: Process for producing dna encoding isopenicillin n-epimerase (racemase) and vector expressing recombinant dna
Inventor: KOVACEVIC STEVEN
IPC: C12N15/80
Filed: 1989-12-21
Abstract: The present invention provides DNA compounds that encode isopenicillin N epimerase (racemase) activity. The compounds can be used to construct recombinant DNA expression vectors for a wide variety of host cells, including E. coli, Penicillium, Streptomyces, Aspergillus, and Cephalosporium.
Patent ID-21963-A (ID)
Inventor: DALTON DAVID
IPC: H05K5/02
Filed: 1997-12-23
Abstract: The invention relates to a housing which receives dry cell in an in-line or end to end orientation. The invention includes features which present the incorrect orientation by preventing dry cell terminals making contact with the necessary components, In his way it prevents premature dissipation of dry cells or their impairment. The mechanism by which these features do this is to recess one terminal namely that terminal which would be contacted by the positive terminal of a dry cell. In this way the negative terminal of a dry cell can never make electrical connection. Another feature of the invention is the provision of an aperture having a profile of a silhouette of a dry cell, which has advantages in low light situations, saves material, and allows for relatively easy extracted of dry cell from the cartridge.
Patent ID-22798-A (ID)
Inventor: TIES KARSTENS
IPC: A23L29/238
Filed: 1997-12-22
Abstract: A method for processing guar endosperm in which guar splits are brought into contact with an amount of liquid ammonia at least sufficient to wet the guar splits at a pressure higher than atmospheric pressure and at a temperature of at least 25° C. The remaining available guar split/liquid ammonia system volume is increased in an explosion like manner by reducing the pressure by at least about 5 bars resulting in the sheaths of the guar splits being torn open to result in a product that can be processed more easily, such as by grinding.
Patent JP-H11192155-A (JP)
Title: Personal ornaments
Inventor: OKAMOTO KENJI
IPC: B42D15/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To effectively achieve the photocatalyst effect or the like by titanium oxide, and the disease curing effect or the like by titanium carbide, to reduce the odor such as the personal odor or the like and to maintain the health by coating a base surface with titanium oxide particles and titanium carbide particles in the personal ornaments such as a key holder or the like. SOLUTION: A base 1 of name card size is formed by various kinds of materials such as paper, plastic, metal, composite material or the like, and one face (surface) of the base 1 is coated with titanium oxide particles 2a and titanium carbide particles 2b. The coating 2 is formed in such a manner that it is positioned at the body side when it is placed in, for example, a pocket. Thereby the ornaments are useful for the photocatalyst, antibacterial or pollutin control effects and the reduction of the smell and nicotine of cigarette, the odor such as the personal odor or the like by the titanium oxide particles 2a, and the metabolism, the muscle relaxation, the reinforcement, the recovery from fatigue, the maintain of health or the like by the titanium carbide particles 2b.
Patent JP-S61159814-A (JP)
Title: Oscillating circuit
Inventor: YOSHIOKA ISAYUKI
IPC: H03K3/282
Filed: 1985-01-08
Abstract: PURPOSE:To obtain a stable oscillating circuit which is excellent in its reducing voltage characteristic, and small in its DC variation by providing a specified oscillating part, and a circuit part of a differential from, which is connected in parallel to the oscillating part and inverted by the same period, and supplying a reference voltage for determining an oscillation frequency to the oscillating part from this circuit part. CONSTITUTION:An astable multivibrator is constituted by coupling emitter terminals of transistors 1, 2 through a capacitor 6, and an oscillating part is constituted by connecting emitters of the transistors 1, 2 to collectors of the third and the fourth transistors 3, 4, respectively, coupling emitters of the transistors 3, 4, and also connecting them to a collector of a transistor 5 whose corrector current I1 is varied in accordance with an input level. Also, a circuit part of a differential form, which is inverted by the same period in parallel to the oscillating part is provided by connecting bases of the transistors 3, 4 to bases of transistors 8, 8, respectively, and from this circuit part, a reference voltage for determining an oscillation frequency is supplied to the oscillating part.
Patent JP-H09187963-A (JP)
Title: Method and apparatus for ink-jet recording
Inventor: OGASAWARA SEIJI
IPC: B41J2/175
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the waste of a cartridge containing ink or a recording head of arm ink cartridge combination type and recording sheets, by displaying a correct count of remaining printable sheets even when a size of the recording sheets or a recording pattern is changed. SOLUTION: According to this ink-jet recording method (steps S1, S2, S5), a size of a recording sheet is detected by a recording sheet size-detecting part, and a count of recordable sheets is displayed with the use of the remaining amount of ink left in an ink-storing part, of an ink-jet, head (steps S6-S8). The remaining amount is calculated by a remaining ink amount-calculating part (S3), the consumption amount of ink per unit area of the recording sheet is calculated by an ink consumption amount-calculating part, (S12), and calculations are carried out to display the count of sheets by a sheet count-operating part based on calculation results of the ink amount-calculating part and ink consumption amount-calculating part (S13).
Patent JP-S58119457-A (JP)
Title: Injection molding machine
Inventor: SEGAWA KAZUYOSHI
IPC: B29C45/06
Filed: 1982-01-07
Abstract: PURPOSE:To provide an injection molding machine which reduces casting cycles by performing injection molding and cutting of the gate and runners of moldings while postioning inserts successively into an intermediate mold which is turned by one pitch each at every one cycle of casting successively cooperatively with the operations of an injection molding machine. CONSTITUTION:The inserts 32 to be supplied by a supplying 33 are inserted successively into the cavities of an intermediate mold 23 which is turned at every specified angle by the operation of an injection cylinder 31 operating cooperatively with the operation of a casting machine in a position A. When the insert 32 in this state is advanced into the spacing between a stationary mold 12 and a moving mold 14 by turning of the mold 23, both molds 12, 14 are clamped; thereafter, the molten metal charged into an injection sleeve 19 is charged into the cavity 36 consisting of the molds 12, 14, 23 by the operation of an injection cylinder 21, whereby a molding 37 is obtained. When the three molds 12, 14, 23 are opened, the molding 37 is moved to a position C by turning of the mold 23, and is ejected from the mold 23 by a cutoff rod 29 with a cutoff cylinder 28 which is operated cooperatively with the operation of the casting machine in the stage of molding clamping.
Patent JP-2000205002-A (JP)
Title: Controller for hybrid vehicle drive and control method
Inventor: YOSHIHARA SHIGEYUKI
IPC: B60L50/16
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To utilize one resolver as a common angle sensor for controlling a motor/a generator and an engine, and improve control accuracy by providing the resolver for detecting a rotational angle of a crankshaft, and controlling the engine and the motor/the generator on the basis of its detected value. SOLUTION: A main controller 1 is composed of an integrated control unit 11, a motor/a generator(M/G) controller 12, an engine controller 13, and a R/D switching circuit 14. In the unit 11, each information of a key switch, an acceleration opening sensor, a car speed sensor, a battery voltage sensor, and the like is inputted to treat the judgment of an operating mode, and each operating command is outputted to the M/G controller 12 and the engine controller 13. In the main controller 1, an output signal of the angle sensor 18 (a resolver) is inputted through the R/D switching circuit 14, and an output signal of the angle sensor 18 is applied to each controller 12, 13 to control them.
Patent JP-H05189301-A (JP)
Title: Dram controller
Inventor: HIDA YASUHIRO
IPC: G06F12/02
Filed: 1992-01-08
Abstract: PURPOSE:To provide a DRAM controller equipped with a function which measures a page hit ratio in a prescribed time interval, and switches a page mode to a dynamic mode according to the measured result in a system using a DRAM. CONSTITUTION:The DRAM controller is equipped with an access total number of time counter 7 and a page hit number of time counter 9. A CPU 5 is equipped with a means which reads out the count values of those two counters, and calculates the page hit ratio. Then, the CPU switches the page mode according to the calculated result of the page hit ratio. Thus, the page mode of the DRAM can be further effectively operated.
Patent JP-2000201022-A (JP)
Title: Local oscillation circuit
Inventor: OGASAWARA YUTAKA
IPC: H04N5/44
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive local oscillation circuit having a simple configuration for reducing a phase noise in a local oscillation signal without connecting a lug lead filter to the outside. SOLUTION: This local oscillation circuit comprises an amplifier circuit part 1 and a resonance circuit part 2 connected to the feedback circuit of the amplifier circuit part 1. The resonance circuit part 2 is provided with fixed inductors 21 and 22, and a varactor device 23 to which a tuning voltage is supplied through a power feeding resistance 6, a damper resistance 25, a DC blocking capacitor 26 and a return resistance 28 being the return of the tuning voltage. A lug lead filter 3 is formed of the power feeding resistance 6, the dumper resistance 25, the return resistance 28 and the DC blocking capacitor 26. Each resistance value of the power feeding resistance 6, the dumper.resistance 25 and the return resistance 28, and the capacity value of the DC blocking capacitor 26 are selected so that the cutoff frequencies of the lug lead filter 3 becomes 1-20 kHz.
Patent JP-H04306529-A (JP)
Title: Manufacture of high frequency circuit part of traveling-wave tube
Inventor: AIZAWA YASUNORI
IPC: H01J9/14
Filed: 1991-01-10
Abstract: PURPOSE:To form a high frequency circuit part with an extremely small slippage between a pole piece and a spacer. CONSTITUTION:In a method of manufacturing a high frequency circuit part which comprises stacking and brazing a plurality of pole pieces 1, wax plates 3, and spacers 2 around a mandrel, a copper pipe mandrel 4 is used, and the mandrel is also simultaneously brazed.
Patent JP-S5593747-A (JP)
Title: Conveyor for sheet material
Inventor: SAWADA TAKAMASA
IPC: B65H11/00
Filed: 1979-01-09
Abstract: PURPOSE: To enable accurate conveyance instead of oblique one by installing a conveyor roller means, a loop detection means, and a backward return preventive means which moves sheet material to one side.  
     CONSTITUTION: The sheet material 6a enters the opening section 18 and revolves the roller clutch 20. Simultaneously, it is guided by the guide plates 21 and 22 and arrives at the register roller 11. When the sheet material 6a is further pushed in, it 6a forms a loop between the guide plates 21 and 22. It pushes up the actuator 24 of the microswitch 23 which is mounted on the guide plate 22 and actuates the switch 23. This permits the register roller 11 to rotate and the sheet material to move to the transcription section. In this case, the roller clutch 20 is a roller which uses a unidirectional rotary clutch. This prevents oblique conveyance and enables accurate conveyance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60148857-A (JP)
Title: Carrying apparatus
Inventor: KASHIWAKURA YUUJI
IPC: B65H5/38
Filed: 1984-01-09
Abstract: PURPOSE:To stop a paper reliably by providing means for stopping a paper retractably at the end of means for guiding a paper. CONSTITUTION:Belt for carrying a paper and means for guiding a paper to be carried on said belt are provided while a stopper unit 52 is fixed to a scale section at the left end of document table. The stopper 20 is supported rotatably to project the stopping section 77 from the document table thus to position the document under normal condition while under paper discharge, it is pushed down by a solenoid 69 and retracts from the document table resulting in reliable stoppage of paper.
Patent JP-2000200097-A (JP)
Title: Speech encoding device, speech decoding device, and speech encoding and decoding device
Inventor: TAKAHASHI MASAYA
IPC: G10L19/125
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To realize efficient encoding by changing over noise sign notebooks to each other according to peak degrees at pitch positions of an input speech. SOLUTION: This speech encoding and decoding device comprises pitch position extracting means 30, 37 for obtaining pitch positions and peak degrees of time series vectors stored in adaptive encoding notes 11, 17, 1st noise sign notebooks 33, 40 storing noise sound source vectors when the peak degrees are large at pitch positions, 2nd noise sign notebooks 34, 41 storing noise sound source vectors when the peak degrees are small at pitch positions, and adaptive pitch synchronizing means 31, 38 which synchronize the pitch of the noise sound source vectors of the 1st noise sign notebooks with respect to the pitch positions obtained by the pitch position extracting means, when the peak degrees at the extracted pitch positions are larger than a threshold, and output the noise sound source vector of the second noise sign notebooks as they are,  when the degrees of the above-mentioned peak are smaller than the threshold.
Patent JP-S60147419-A (JP)
Title: Amphipathic gel
Inventor: MOTOZATO YOSHIAKI
IPC: C08F222/20
Filed: 1984-01-09
Abstract: PURPOSE:To provide the titled gel composed of a copolymer of specific two kinds of (meth)acrylates, usable in a hydrophilic solvent as well as an oleophilic solvent, having excellent separation performance, and useful as a packing material of liquid chromatography for the separation of amino acids, polyglycols, etc. CONSTITUTION:The objective gel is composed of a copolymer of (A) 40- 99(wt)%, preferably 60-98% compound of formula I (e.g. octaoxyethylene glycol monomethacrylate of formula II) and (B) 1-60%, preferably 2-40% compound of formula III (R<1> and R<3> are H or CH3; R<2> and R<4> are H or 1-28C hydrocarbon group; m and n are 2-4; (a), (b) and (c) are average molar numbers of added 2-4C oxyalkylene group, and (a) is 1-200, and (b) and (c) are 0-200; A is residue of 2-6-valent polyhydric alcohol or polyhydric phenol; x is 2-6; Y is 0-4; x+y is 2-6) (e.g. tetraoxyethylene glycol dimethacrylate of formula IV).
Patent JP-H01177624-A (JP)
Title: Microcomputer system
Inventor: SAKATA TOSHIFUMI
IPC: G06F1/04
Filed: 1988-01-08
Abstract: PURPOSE:To reduce a cost and to dispense with a beat countermeasure and the adjustment of an oscillator by using an oscillating signal from a peripheral linear circuit as the system clock of a microcomputer. CONSTITUTION:In the receiver of a double-conversion system, the oscillating frequency of a mixer 3 in a second stage is used as the system clock of a microcomputer 9 and the reference frequency of a PLL frequency synthesizer. Consequently, an oscillating circuit and the oscillator can be unified. Thus, the cost can be reduced, and the beat countermeasure can be made easy since the oscillating frequency is made into one kind. Further, for the accuracy of the oscillating frequency itself, only when a timer function, etc., are not used, the deviation of the degree of 100ppm is no problem.
Patent JP-S59127135-A (JP)
Title: Priority shifting system of dma channel device
Inventor: TAKAI JIYUNICHI
IPC: G06F13/30
Filed: 1983-01-10
Abstract: PURPOSE:To form a priority shifting circuit with a small number of elements by providing two FFs which latch DMA request signals and supplying alternately the signals which give the priority while both FFs is latching the DMA request signals. CONSTITUTION:A DMA interval controller 2 is provided to two DMA request signals REQA and REQB together with FF5 and FF6. These FFS latch the outputs of differentiating circuits 3 and 4 which differentiates the DMA time signal DMASTAR of the controller 2. If just a single DMA request signal exists, the FF5 latches the request signal and delivers a priority signal DIR. When both FF5 and 6 latch the DMA request signals, the signals DIR are delivered alternately. Thus it is possible to obtain a priority deciding/shifting circuit with a small number of elements.
Patent JP-S59127389-A (JP)
Inventor: MIZUSHIMA EIJI
IPC: H05B3/14
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-S62162873-A (JP)
Inventor: OCHIAI HIDEO
IPC: F25D19/00
Filed: 1986-01-10
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-H11192976-A (JP)
Title: Center member structure for vehicle
Inventor: SAGAWA KOICHI
IPC: B62D25/20
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To suppress a center member from projectingly deforming in the vehicle downward direction in a head-on collision by providing an engagement part with a power train between a front and a rear power train mount connected to the center member. SOLUTION: When an external force is acted by a head-on collision, the front end part of a car body frame is crushed and a front mount 103a is completely crushed by an engine. This complete crush moves a center member 102 which is a fitting part of the front mount 103a rearward, and a bolt 110 for an engagement part 108 and the end face of a hole 112 which are untouched are brought in contact so that the engagement force is generated. The installation of the engagement part 108 between the front/rear mounts 103a, 103b of the center member 102 which is easily deformed because of its approximately bow shape can suppress the downward bending deformation of the center member 102. This constitution can also generate the complete crush deformation in an energy absorption part 107 using the inertia force of the power train 101 efficiently.
Patent JP-S62163502-A (JP)
Title: Inverter controller for electric vehicle
Inventor: TSUBOI TAKASHI
IPC: B60L9/18
Filed: 1986-01-10
Abstract: PURPOSE:To increase the torque of an electric vehicle in a high speed range by raising a DC voltage applied to an inverter in a 1-pulse control mode. CONSTITUTION:A DC voltage unit 2 generates a predetermined DC voltage ED, an inverter 2 inputs the voltage ED and supplies a variable voltage variable frequency AC voltage to a motor 4. An inverter controller 61 is fed back by the rotating speed omegar of the motor 4 and the current of the motor, and outputs a control command in response to the command of a torque pattern generator 64. The motor voltage EM is controlled in its pulse width so that EM/omega0 becomes constant in a range of omega0 is 0<omega0<omega1 of the inverter frequency w0. It becomes a 1-pulse mode in a range of omega0>omega1, and the motor voltage EM becomes the maximum value. The DC voltage ED is increased in a range of rotating speed omega2 of higher that a torque T approaches a limit line Tmax.
Patent JP-H08188555-A (JP)
Title: Production of methyl methacrylate
Inventor: SHIMA YOSHIKAZU
IPC: C07B61/00
Filed: 1995-01-10
Abstract: PURPOSE: To provide a method for producing methyl methacrylate in high yield for a long period by using methyl 3a-hydroxyisobutyrate as a starting raw material. CONSTITUTION: A catalyst containing synthetic faujasite type zeolite having the free alkali content reduced to <=0.1 mequiv./g as an active component or forming synthetic faujasite type zeolite into a molding with a clay providing an aqueous solution at pH<9 is used to feed methanol in an amount of 0.1-3.0 times based on methyl α-hydroxyisobutyrate to a reactor. Thereby, the vapor catalytic reaction is carried out.
Patent JP-H10193453-A (JP)
Title: Method and device for cooling receiving port of pipe having receiving port
Inventor: ADACHI YASUYUKI
IPC: B29L23/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To improve the precision of a pipe having receiving port by a method wherein the end part of a thermoplastic resin pipe which is heated and softened, is approx. uniformly cooled by spraying or spreading cooling water from two or more places around the end part of the thermoplastic resin pipe which is heated and softened. SOLUTION: A water spreading device 2 is provided on the top of a receiving port 5 of a thermoplastic resin pipe, and water drops 22 are made to fall on the end part 5 of the thermoplastic resin pipe from a nozzle 21 of the water spreading device 2, and the end part 5 of the thermoplastic resin pipe is cooled. A spraying device 3 is provided at two locations diagonally under the end part 5 of the thermoplastic resin pipe, and water of a cooling water tank 4 is fed by a pump 33, and the cooling water is atomized 32 and jetted to the end part of the thermoplastic resin pipe from a nozzle 31.  The cooling water tank 4 is provided under the water spreading device 2 and the spraying device 3, and receives the cooling water which has fallen from the water spreading device 2 or the atomized 32 cooling water which has been jetted from the spraying device 3, and a water draining pipe 41 is provided at an upper limit water level location on the side wall of the cooling water tank 4.
Patent JP-S60147963-A (JP)
Title: Magnetic recording device
Inventor: ADACHI HITOSHI
IPC: G11B17/043
Filed: 1984-01-10
Abstract: PURPOSE:To set and take out a disk cassette smoothly by holding a cassette holder by turning members attached to both sides of a frame. CONSTITUTION:A frame 27 made of metallic plate having a pair of right- and left-side plates 26 and holds a front panel 25 is screwed to a base 1. Each two discoid turning members 29 are held rotatably by shafts 30 on the side plates 26, and at the same time, the members are coupled to projections 31 projected from the outside of the turning members 29, and arcuate holes 32 that act as stoppers to determined the turning angle (about 90 deg.) and stop positions of the turning members 29 are formed. Further, notches 33 are formed on the outer periphery of the turning members 29, and projections 34 are formed on the inner face.
Patent JP-H02183971-A (JP)
Title: Using method for sealed lead-acid battery
Inventor: YOSHIDA TAKAMASA
IPC: H01M10/44
Filed: 1989-01-09
Abstract: PURPOSE:To prevent the life of a battery from being shortened due to an overcharge or an insufficient charge by charging and discharging a sealed lead battery repeating a shallow discharge and a short-time charge in the preset method for use. CONSTITUTION:When a sealed lead battery repeating a shallow discharge and a short-time charge as the power source of an unmanned vehicle used in a factory, for example, is used under the preset charging condition, its life is extended. For this charge, the limit voltage or the limit current is changed in response to the ratio of the whole charge quantity against the whole discharge quantity after multiple charges and discharges are repeated, and a constant-current and constant-voltage charge is performed. The adequate charging current against the whole discharge quantity of repeated discharges is experimentally determined according to the characteristic of the battery, an overcharge or an insufficient charge is avoided, and the shortening of the life of the battery is prevented as a result.
Patent JP-S5388141-A (JP)
Title: Semiconductor dc breaker
Inventor: SATOU KOUZOU
IPC: H03K17/72
Filed: 1977-01-14
Abstract: PURPOSE:To construct a small sized and low priced semiconductor breaker which has enabled an operation of directly tripping with the power source taken from the main circuit power supply.