baber/WOPTO huggingface dataset:
Patent HU-T62871-A (HU)
Title: Process for producing 2-chlorothiazole derivatives
Inventor: PALOSI ENDRE
IPC: C07D277/32
Filed: 1991-10-30
Abstract: Prepn. of 4-methyl-5-(2-chloroalkyl)-thiazole derivs. of formula (I) and their acid addn. salts comprises reacting a 3-thiocyanato-5-chloro- 2-alkanone of formula (II) either: with HCl gas in an organic solvent to give a 2-chloro-4-methyl-5-(2-chloroalky l)-thiazole of formula (III), or; with an aq. mineral acid to give a 2-hydroxy-4-methyl- 5-(2-chloroalkyl)-thiazole of formula (IV) which is treated with a halogenating agent to give (III); followed by hydrogenation of (III) in the presence of a metal catalyst in an organic solvent. In formulae R = 1-5C alkyl, 2-substd. by Cl. Intermediates (II) are new.
Patent HU-T46819-A (HU)
Title: Method for determining reactivity coefficients in nuclear reactors
Inventor: POR GABOR
IPC: G21C17/10
Filed: 1986-11-19
Abstract: Method may be carried out at any steady state condition without interfering with the operation of the reactor, by the use of neutrons, temp., pressure or other detectors. The method involves the simultaneous measurement of the neutron fluctuation and the fluctuation of at least one other parameter (pressure, temp., etc.), then, using a known method, the frequency region is determined in which the causative relation exists between the fluctuation of the measured parameter and the neutron fluctuation. Also, using a known method the cross performance density function (CPSD(NS)) and the measured parameters cross performance function (APSD(S)) is set up. Then, knowing the reactor transfer function /G(if)/ formula (I) can be used to determine the reactivity coefft. - In (I), r = reactivity; s = the parameter in question (temp., pressure, etc.); G(if) = reactor transfer function; CPSD(NS) = cross performance density function; APSD(S) = cross performance density function of the parameter. - The integrals refer to the frequency region determined by causation methods.
Patent HU-T50492-A (HU)
Title: Process for producing new bf/i restriction endonuclease from bac bacillus cereus
Inventor: VENETIANER PAL
IPC: C12N1/20
Filed: 1987-11-26
Abstract: A subspecies of fluorescent MIMNGp 001018 strain of bacillus cereus (its mutants and variants) which produce a wood restrictive endonuclease enzyme coded BFIL are prepd. by aerobic submerged culture using a medium of assimilateable sources of carbon and nitrogen and mineral salts. - The BFIL enzyme is obtd. from this culture
Patent ID-20395-A (ID)
Inventor: EHRNSPERGER BRUNO JOHANNES
IPC: A61F13/49
Filed: 1998-03-26
Abstract: Absorbent article (20) having a containment assembly (22) comprising an absorbent core (28) between the top sheet (24) and the back sheet (26). The crotch region has a fluid storage capacity of 49%, pref. 41%, most pref. 23% of the total core ultimate storage capacity, and has a high flux liquid distribution material having a flux at 12.4 cm ranging from >0.075 g/cm2/sec to >0.15 g/cm2/sec. The core may comprise natural fibres such as wood pulp or cellulosic fibres, or synthetic fibres such as surfactant- or silica-treated fibres derived from polyolefins, polyacrylics, polyamides, polystyrenes, polyurethanes, etc.. The fibres may be chemically stiffened, twisted and curled. Alternatively, open-celled absorbent polymeric foam materials derived from HIPE-derived foams may be used or super absorbent polymers may be used.
Patent JP-S61160020-A (JP)
Title: Flow sensor
Inventor: NAGAI TAKESHI
IPC: G01F1/68
Filed: 1985-01-08
Abstract: PURPOSE:To obtain high speed thermal response, by forming a first thermistor element and a second thermistor element on one surface of a flat shaped insulating substrate in close vicinity to each other and removing a part of either one of the thermistor elements. CONSTITUTION:A first temp. sensitive resistor film 21 and a pair of first electrode films 31 are formed to one surface of a flat plate shaped quartz substrate 1 to constitute a first thermistor element A. In the same way, a second temp. sensitive resistor film 22 and a pair of second electrode films 32 are formed to a second thermistor element B. In this case, the flat plate shaped quartz substrate 11 at the part where the first temp. sensitive resistor film 21 was formed is chemically dissolved and removed by HF. When the thickness of the flat plate shaped quartz substrate was set to 0.5mm and that of the first temp. sensitive resistor film 21 to 2-6mum and the temp. sensitive quartz substrate 11 was further removed, high speed thermal response with a constant of 5sec or less at the time of heating is obtained.
Patent JP-H11203664-A (JP)
Title: Magnetic recording/reproducing device and magnetic tape
Inventor: OSUE TADASHI
IPC: G11B5/65
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic recording/reproducing device of helical scan system, in which an MR head (magneto-resistance effect magnetic head) is used as the magnetic head for reproduction. SOLUTION: In this magnetic recording/reproducing device provided with the MR head 6 and a rotary drum on which the MR head 6 is mounted, when a signal from a magnetic tape 7 is reproduced by the helical scan system, the magnetic tape 7 in which plural protrusions 7c are formed on the surface of the tape 7 and which contains the conductive material in the magnetic layer is used as a recording medium.
Patent JP-S63169501-A (JP)
Title: Method for measuring film thickness
Inventor: TANIGUCHI HIROSHI
IPC: G01B7/00
Filed: 1987-01-07
Abstract: PURPOSE:To non-destructively measure the film thickness of a body to be measured by finding the level of an electron spin resonance signal by using a standard sample made of a known material and comparing it with the level of an electron sin resonance signal obtained from the body to be measured which is made of a similar material. CONSTITUTION:When a homogeneous film of a material which contains atoms having unpaired electrons is placed in a magnetic field, an electron spin resonance signal is outputted according to variation in the intensity of the magnetic field owing to a magnetic resonance phenomenon. This signal level A is proportional to the number of unpaired electrons, which is proportional to the capacity of the body to be measured, so A=kSd holds, where S is the area of the body to be measured, (d) is the film thickness, and (k) is a proportional constant. For the purpose, the standard sample having area Ss and film thickness Ds is formed and the level As of the electron spin resonance signal is measured. Then the electron spin resonance signal level Au of the body to be measured is measured similarly and the area Su of its thin film surface is measured. Then, the film thickness Du of the body to be measured is AuSuds/AsSu and obtained from measurement data.
Patent JP-H01177756-A (JP)
Title: Communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1988-01-08
Abstract: PURPOSE:To secure an important communication by answering a call from a communication line in a high priority order and restarting a response to a line that has been relayed when the formerly mentioned line is disconnected. CONSTITUTION:In case communication is being conducted using an extension 31, when a call comes in from an external line in a priority order higher than that of the communication through the extension 31, the current communication through the extension is temporarily stopped. And the call from the extension line 30 in the higher priority order set in a priority order setting part 21 is answered to communicate through the external line 30. Later, when the communication through the external line 30 ends, a polling-calling is processed for the destination of communication through the extension 31, thus the communication is restored between the extension 31 and the destination that has been held. As a result, reception functions in the same number of pieces as the number of communication lines do not need to be possessed in securing important communications.
Patent JP-H07210001-A (JP)
Title: Image forming device
Inventor: ATSUMI TETSUYA
IPC: G03G15/16
Filed: 1994-01-11
Abstract: PURPOSE:To prevent a memory of an image carrier from occurring and to prevent a linear faulty image from being formed by impressing a voltage whose polarity is reverse to that of a voltage impressed at a transfer time on a contact type electrostatic charge member when there is the trailing edge of a recording material at a transfer position. CONSTITUTION:The constant-current control in which a prescribed current is supplied by a power source is executed by an electrostatic charger. An ON-signal for +8muA control is outputted at the same time that the leading end of the recording material arrived at a transfer part and the signal is switched to an ON-signal for -1muA control at the same time that the trailing end of an image area is passed through the transfer part. Besides, an OFF-signal is outputted by a CPU after the trailing end of the recording material is passed through the transfer part. The image area is the area where an image can be formed with respect to optional image information. Since the constant- current control is executed so that the transfer current becomes negative at the trailling end of the recording material in such a way, the potential of a photoreceptive drum after transfer is provided with a peak in a negative direction. Therefore, even when the next image is formed, the trace of the memory is not left on the photoreceptive drum and the uniform halftone image is obtained.
Patent JP-S61161043-A (JP)
Title: Trouble information transfer system
Inventor: AOKI TOSHIRO
IPC: H04L1/00
Filed: 1985-01-10
Abstract: PURPOSE:To attain the salvage of an instantaneous noise and to detect easily a fixed trouble by scanning overall trouble information at every information, converting a scan result into a serial pattern and adding a bit so as to transmit it. CONSTITUTION:The scan circuit 1 of a trouble transfer device 10 scans always the state in the order of A000 to ANNN to monitor whether the state is ON or OFF. The state is converted into a serial pattern by a parallel/series converting circuit 2, and added by a parity bit so as to be transmitted. Transfer information is transferred to the serial/parallel converting circuit 3 of a trouble transfer device 20 from the device 10 to convert serial information into parallel information. On the basis of information scanned by the A000-ANNN, a drive circuit 4 sets drive points B000-BNNN to the ON or OFF state. If the point A000 is erroneously turned on due to a noise, etc., at the time of scanning periodically the point A000, the point B000 is made in the ON state, but it is returned to the OFF state because it is always scanned. The parity test is executed between the circuits 2 and 3, and the fixed trouble is detected.
Patent JP-H10193630-A (JP)
Title: Liquid ink supplying device
Inventor: TAKATSUGI MASAKI
IPC: B41J2/175
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To detect a quantity of residual liquid ink by a comparatively simple structure without leaking of ink by utilizing a liquid ink reserving/supplying means having a simple structure which can be manufactured in low cost. SOLUTION: A liquid ink supplying device 12 comprises a box member 13, an ink jet driving mechanism 14, a needle member 16 and sensors 18a, 18b disposed on an inner surface of the box member 13. A liquid ink reserving/ supplying member 10 is inserted into the box member 13 and the needle member 16 penetrates a laminated film section 11 on a bottom face of the liquid ink reserving/supplying member 10. As a result, the liquid ink is supplied to the ink jet driving mechanism 14 from the liquid ink reserving/supplying member 10 through the needle member 16. A quantity of residual ink is detected by a pressure of the liquid ink reserving/supplying member 10 that presses the sensors 18a, 18b.
Patent JP-S57114291-A (JP)
Title: Manufacture of reflection preventive film
Inventor: MINAMIMORI TAKAYUKI
IPC: H01L31/04
Filed: 1981-01-07
Abstract: PURPOSE:To simply obtain a reflection preventive film by coating a composition obtained by mixing titanic acid ester, carboxylic acid and p-n junction forming dopant in the prescribed solvent on a semiconductor substrate and then heat treating it. CONSTITUTION:Phosphorus pentaoxide, isopropyl titanate, and acetic acid are added as a dopant to an ethyl alcohol, or isopropyl alcohol as a solvent, and the mixture is agitated. This solution is coated by a rotary coating machine on a P type single crystal silicon wafer 1, and is heat treated in the atmosphere. In the process, an oxidized titanium film 3b containing phosphorus as an impurity is formed on the substrate 1. Thereafter, it is diffused in the nitrogen atmosphere.
Patent JP-S57118968-A (JP)
Title: 4-wheel small car
Inventor: KIMURA SUKEAKI
IPC: B60K5/04
Filed: 1981-01-10
Abstract: PURPOSE:To permit effective absorption of the vibration of an engine and the vibration on traveling by installing an engine unit through a cushion member on the swing arm installed on a chassis through a cushion member. CONSTITUTION:The front edge of a swing arm 4 in the form ? is pivotally installed through a bracket 14 in the intermediate part of the chassis frame 2 which supports a front wheel 3 on both sides of the front part. A shock absorber 15 is installed between the rear edge center part of the swing arm 4 and the  rear edge center part of the chassis frame 2, and a rod 17 is suspended in the  intermediate part of the swing arm 4. A bracket 18 is installed at the center of the rod 17, and the bracket 19 projecting from the center part of an engine is  installed through a cushion member 21 on the bracket 18. A driving axle 6 is  installed through a cushion member 26 at the rear edge of the arm 4.
Patent JP-S58121194-A (JP)
Title: Memory circuit
Inventor: TAKEYA TAKESHI
IPC: G11C11/409
Filed: 1982-01-11
Abstract: PURPOSE:To reduce effectively the distribution width of offset voltage of a sense amplifying circuit, etc., by providing a compensating circuit containing a signal producing circuit which generates the compensating voltage. CONSTITUTION:The asymmetry is detected between a sense amplifier SA and bit lines BL1 and BL2 immediately after a power supply is applied and in a compensating period preceding a writing or reading period. The result of this detection is written to memories M1-M4 of compensating circuit CL1-CL4 respectively. Then the offset compensating voltage delivered from signal producing circuits G1-G4 of the circuits CL1-CL4 are applied to the lines BL1 and BL2 in response to the contents of the memories M1-M4 in a writing or reading period and prior to the operation of the amplifier SA. As a result, the distribution width is effectively reduced for the offset voltage of the amplifier SA or the bit line. Therefore the level is reduced for the signal voltage which is delivered to the bit line from a memory cell. Thus the memory cell is miniaturized with high density.
Patent JP-S5285754-A (JP)
Title: Refrigerating device
Inventor: IWASE SUSUMU
IPC: F24F3/00
Filed: 1976-01-08
Abstract: PURPOSE: To increase indoor cooling and heating effects when a refrigerating show case is installed inside a room. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62159600-A (JP)
Title: Microphone attaching adapter
Inventor: TAKEHARA TOMOYUKI
IPC: H04R1/00
Filed: 1986-01-07
Abstract: PURPOSE:To improve a calling characteristic by freely performing the positioning of a microphone attaching adapter and the formation of an inclined angle. CONSTITUTION:On right angle surfaces (attaching surfaces) A, B of the microphone attaching adapter 6 composed of a resilient member, for instance, a rubber, having the section of substantially 1/4 of the circumference, plural recessed parts 61 formed on its circular arc and attaching holes 62 opened on an inner circumference corresponding to the recessed parts 61, engaging pieces 7 are attached. The microphone attaching adapter 6 formed in such a way is attached to the engaging piece of the other part provided in a car, for instance, a dash board and a microphone 2 attached to a tie pin type microphone support fitting 8 is fixed between a pair of the recessed part 61 and the attaching hole 62. The variable angles of the microphone 2 are 45 deg., 60 deg. and 90 deg..
Patent JP-S5698908-A (JP)
Title: Oscillation circuit using piezoelectric oscillator
Inventor: SUGITA MITSUYUKI
IPC: H03B5/32
Filed: 1980-01-11
Abstract: PURPOSE:To simplify the manufacturing process and to reduce the cost, by selecting the desired electrode among the electrodes of piezoelectric oscillator and adjusting at least one of frequency-temperature characteristics and oscillating frequency. CONSTITUTION:An electrode d1 is formed at the center of one plane of a crystal oscillator D, and the electrode d2 at the center and the electrode d3 at the circumference are formed on another plane. When switching circuits S1, S2 are on and electrodes d2, d3 are taken as effective electrodes, the coupling with the profile oscillation system having negative temperature coefficient is made strong. Further, when the circuit S2 only is on and the electrode d3 is taken as the effective electrode, the coupling with the profile oscillation system is coarse and the characteristics with positive temperature coefficient are shown. Further, the electrode d2 only is taken as the effective electrode, intermediate temperature characteristics are shown. On the other hand, the adjustment of the oscillating frequency is made by using a trimmer capacitor for the load capacitance C2. Thus, by using a crystal oscillator low in the manufacture cost, the oscillation circuit having the specified oscillation frequency and temperature characteristics can be obtained.
Patent JP-S60147993-A (JP)
Title: Cassette type magnetic bubble memory device
Inventor: YOSHIDA KAZUTOSHI
IPC: G11C11/14
Filed: 1984-01-11
Abstract: PURPOSE:To reduce the increase of the number of contact plugs when an ROM that stores defective loop information of a magnetic bubble device is mounted by generating an address signal of the ROM in a cassette type memory device. CONSTITUTION:A counter 15 counts by the output of a coincidence circuit 11 and generates an address of ROM3 synchronizing with a minor loop. The ROM3 outputs defective loop information by using the output of the counter 15 as an address signal. Accordingly, the number of signals for generating address of the ROM3 is two, i.e. the output from the coincidence circuit 11 that controls count of the counter 15 and a clock for counting.
Patent JP-H06206117-A (JP)
Title: Crop processing device
Inventor: KITAYAMA YOSHIKAZU
IPC: B61D9/14
Filed: 1993-01-08
Abstract: PURPOSE:To accommodate crops in arrangement by arranging a container having an L shaped sectional passage whose opposed side to the discharge surface of the crop is opened, in a tiltable turn form having the higher shear side, in a bucket for receiving and accommodating the crop discharged from the shear. CONSTITUTION:When a crop 52 which is sent out intermittently from a shear to a chute 53 is recovered, a bucket 4 is kept in a horizontal attitude by the fact that the rollers 4e is positioned on a guide rail 4f. Then, a container 5 is tilted by operating a cylinder 6. Accordingly, the crop 52 supplied from the chute 53 is allowed to collide with a receiving plate 5b and piled in an arranged state on a placing plate 5a which is successively sent. When a certain quantity of crops 52 is placed, the container 5 is accommodated into the bucket 4, and in this state, a dolly 3 is travelled, and accompanied with the engagement of the roller 4c with a receiving block 7, the bucket 4 is tilted around the supporting shaft on a bracket 3b, and the piled crop is recovered on a discharging bit side.
Patent JP-S59127502-A (JP)
Title: Speed suppression and regenerative brake controller for electric rolling stock
Inventor: MAKI MIYOSHI
IPC: H02P3/14
Filed: 1983-01-08
Abstract: PURPOSE:To enable the speed suppressing operation of an electric rolling stock by providing an armature current detector, a shunt field current detector, a brake force monitor controller, a master controller and a field chopper. CONSTITUTION:A brake force monitor controller 24 is provided, and an armature current detector 16 and a field current detector 17 are connected to the controller 24. The detector 17 is connected also to a field chopper 15. A master controller 21 is connected to the controller 24 and the chopper 15. When thus constructed, the chopper 15 can be controlled to obtain the prescribed shunt field current by a speed suppression notch command by the master controller 21 even if a tachometer generator is not provided, thereby enabling the speed suppression operation of the railcar.
Patent JP-H02182199-A (JP)
Title: Method for measuring ultraviolet ray sensitivity
Inventor: HATAYA TAKAFUMI
IPC: C12Q1/04
Filed: 1989-01-09
Abstract: PURPOSE:To measure ultraviolet ray sensitivity with excellent reproducibility according to growth conditions of microorganisms by respectively applying plural species of the microorganisms parallel in a linear form, then arranging plural plates, having different ultraviolet ray transmittances and intersecting the applied microorganisms at right angles, irradiating the microorganisms with ultraviolet rays, then shielding light and culturing the applied microorganisms. CONSTITUTION:Plural species of microorganisms are respectively applied parallel in a linear form and plural kinds of plates 6-8 having different ultraviolet ray transmittances are mounted on a frame unit 5, arranged above the above- mentioned linear applied microorganisms 1, 1' and 1'', which are then irradiated with a prescribed dose of the ultraviolet rays and subsequently shielded from the light. The applied microorganisms are then placed on a culture medium 4 and cultured to measure the ultraviolet ray sensitivity of the respective microorganisms according to the growth conditions thereof. Furthermore, the ultraviolet ray transmittances are preferably changed by a method for arranging the plates of the same material having different thicknesses.
Patent JP-H10197322-A (JP)
Title: Screw feeder
Inventor: UEDA SHINSUKE
IPC: B65G33/08
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To enable the detection of anomalies such as the clogging with raw materials, lack of raw materials and also enable the narrowing down of parts where anomalies occur without the need for light sensors, which are problematic in long-term stability. SOLUTION: Weight data on a measuring hopper 6 generated at a load cell 10 is inputted to a control part 11 every hour. In the case of 'present hopper weight 4 weight upper limit' after a lapse of a predetermined length of time since the control part 11 outputs a shutter opening signal (direction for supplying raw materials) to electromagnetic cylinders 9, the control part 11 judges that raw materials in a raw material supplying part 7 are not dropping into the measuring hopper, in other words, that clogging, lack of raw materials, or the failure of shutters 8 occurs at the raw material supplying part 7.  In the case of 'present hopper weight <= weight lower limit' after a lapse of a predetermined length of time since the control part 11 outputs a shutter closing signal (direction for halting raw material supply), the control part 11 judges that raw materials is causing clogging in the measuring hopper or at a lower part under the measuring hopper.