baber/WOPTO huggingface dataset:
Patent JP-S58129988-A (JP)
Title: Continuous preparation of alcohol by fermentation
Inventor: KIDA KENJI
IPC: C12R1/01
Filed: 1982-01-27
Abstract: PURPOSE:To improve the yield of an alcohol from a raw material saccharide, by arranging two fermenting devices having a means to separate a carrier from a fermented solution in series, cultivating a bacterium capable of fermenting an alcohol attached to a carrier by the former fermenting device and a flocculating yeast by the latter. CONSTITUTION:For example, a solution of waste molasses diluted by five times is fed through the pump 47 to the fermenting device 41, and sent from the branched part 45b with a small diameter of the solid-liquid separating member 45 of the device through the pump 48 to the fermenting device 42. A bacterium capable of fermenting an alcohol, attached to a carrier, is cultivated in the fermenting device 41, and a flocculating yeast in the fermenting device 42. The solution of waste molasses is subjected to alcohol fermentation by the two in high yield. The fermented solution having finished fermentation is taken out from the branched part 46b with a small diameter of the solid-liquid separating member 46 of the fermenting device 42. The bacterium in the fermenting device 41 and the yeast in the fermenting device 42 are separated from the solid-liquid separating members 45 and 46 respectively, and reused.
Patent JP-H08298673-A (JP)
Title: Apparatus and method for processing signal for slow mode function of vtr
Inventor: BOKU GENSEI
IPC: H04N5/937
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To exhibit a slow function by controlling stored signals in response to a slow signal and a composite synchronizing signal and also controlling an encoding means to store high-envelope still pictures. SOLUTION: A pseudo vertical synchronizing signal is generated from a microcomputer 208, is supplied to a control section 210, and controls an encoder 212. The control section 210 controls scanned signals to that the signals may be stored in a storing section 204 one field by one field when a high-level slow signal and a low-level synchronizing signal are inputted. When the low-level synchronizing signal is inputted, the field signals are not stored of the slow signal is not inputted. The non-stored field signals are replaced with the stored field signals and encoded by means of the encoder 212. The encoded composite video signals are outputted as the signals constituting a slow picture.
Patent JP-H05304737-A (JP)
Title: Permanent magnet type motor
Inventor: TANIMOTO SHIGEYA
IPC: H02K1/27
Filed: 1993-01-28
Abstract: PURPOSE:To reduce unnecessary cogging torque by providing non-uniform width for a rotor core portion between a gap portion and an outer peripheral face of a permanent magnet for a field for respective poles. CONSTITUTION:Thickness of the portion of a rotor core 2' located between permanent magnets 6 to 9 for the field and the gap portion of the outer peripheral side is made in such a manner that the thickness will not become smaller as the relevant position of the respective permanent magnets 6 to 9 moves from the center position of each magnet to both the end sides. That is, the thickness gradually increases as the relevant position moves from the portion of rotor core 2' corresponding to the center position of the permanent magnets 6 to 9 for one pole portion to the respective directions at both end sides of the permanent magnets 6 to 9, or the thickness is the same up to the middle and then gradually increases thereafter. By doing this, the magnetic flux density component for higher harmonics in the gap portion can be made smaller so that unnecessary cogging torque can be reduced.
Patent JP-H04212610-A (JP)
Title: Detecting method of low-pressure tire attached to vehicle
Inventor: JIYON CHIYAARUZU UOOKAA
IPC: B60C23/06
Filed: 1991-02-01
Abstract: PURPOSE:To offer such a low-pressure warning system that operates efficiently at the full-speed range of a vehicle. CONSTITUTION:According to this low-pressure tire detecting method for four- wheeled vehicles; 1) to perceive an angular speed of each wheel and generate a signal in proportion to it, 2) to process the signal in a processing unit, 3) to perceive it at a time when the result value enters the specified range, and 4) to operate a warning system at that time, through which each angular speed of respective wheels are simultaneously measured by a pulse generator generates digital signals of more pulses than 20 per wheel rotation and another single pulse signal, thus the said two angular signals are usable. Each signal of respective wheels is compared with the mean value, and low pressure may be displayed when the difference exceeds the specific upper limited value. Likewise a multipulse and the single pulse may be selected according to speed and/or used simultaneously.
Patent JP-H01192873-A (JP)
Title: Thick clothes softening composition
Inventor: KATO KENJIRO
IPC: D06M13/322
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the title composition having high concentration of softening component and rich in viscosity and physical stability, by blending an alkylimidazolinium salt with polyoxyethylene (di)alkyl ether and mixture of an alcohol and water at a specific ratio. CONSTITUTION:(A) 5-15wt.% compound expressed by formula I (R1 is 8-25C alkyl: R2 is 1-4C alkyl; R3 is B or R2: R4 is 1-25C alkyl: A<-> is anion) is blended with (B) 0-100wt.% (based on component A) benzalkonium chloride and/or benzethonium chloride expressed by formula II (R5 is 8-18C alkyl) used as a germicide, (C) 0-20wt.% compound expressed by formula III (R6 is 12-18C alkyl; n is 4-10), (D) 1-5wt.% compound expressed by formula IV (R7 and R8 are 1-6C alkyl; n is 2-14) and 20-80wt.% mixture of alcohol and water having mixed weight ratio of 1/4-4/1.
Patent JP-H06222777-A (JP)
Title: Musical sound synthesizing device
Inventor: NAKANISHI MASAHIRO
IPC: G10H7/00
Filed: 1993-01-28
Abstract: PURPOSE:To provide the musical sound synthesizing device which varies a timbre like a natural musical instrument sound. CONSTITUTION:This musical sound synthesizing device is equipped with a subtracter 101 which subtracts the output of an integrator 106 from input data, a converter 102 for the subtraction output, a table 103 which outputs table data corresponding to the converter output, a multiplier 104 for the table data and the output of the subtracter 101, a subtracter 105 which subtracts feedback data from a filter 110 from the multiplier output, an integrator 106 which integrates its output, and the filter part 110 which filters the output of the subtracter 105 and then outputs musical sound data and the feedback data.
Patent JP-H03221390-A (JP)
Title: Finger exchanging device for work conveying device
Inventor: WATANABE MASAJI
IPC: B23Q7/04
Filed: 1990-01-22
Abstract: PURPOSE:To shorten the exchanging time by providing a mechanism which has clampers clamping and unclamping fingers at multiple positions of a bogie and allows the fingers from the upper side of the bogie and allows the release of the fingers to the lower section of the bogie when the clampers are unclamped. CONSTITUTION:Grippers 24 on the upper side and finger holding arms 25 on the lower side are provided face to face across a finger holding mechanism 12. When a clamper 17 is unclamped, a finger 13 held so far by the finger holding mechanism 12 is released on the lower side of the bogie 1, and the finger 13 is held by the finger holding arm 25. When a finger 5 held by the gripper 24 in advance is released after the finger 13 is released from the finger holding mechanism 12, a new finger is fitted to the finger holding mechanism 12 by the clamper 17.
Patent JP-S63181246-A (JP)
Title: Projection type cathode-ray tube
Inventor: ASANO TETSUO
IPC: H01J29/86
Filed: 1987-01-23
Abstract: PURPOSE:To obtain a projection surface having the improved resolution and good image quality by making a face panel nonspherical. CONSTITUTION:The panel inner face 2a of a face panel 2 where a fluorescent screen is formed is made nonspherical. That is, the size (r) from the center O of the fluorescent screen to the effective display region and the drop quantity Z from the center O of the fluorescent screen at the effective display region end section are set to satisfy the equation, where R=-500, K=0, AD=-1.23286X10<-4>, AE=5.93925X10<-10>, AF=-9.7263X10<-14>, AG=4.6157X10<-14>.
Patent JP-S58130831-A (JP)
Title: Coal storage bunker
Inventor: TATEBAYASHI JIYUN
IPC: B65D88/74
Filed: 1982-01-27
Abstract: PURPOSE:To simplify maintenance and management, by providing a ventilation equipment in the required parts of the wall of a storage bunker to supply gas into the bunker or forcedly discharge the gas out of it to prevent the oxidation heating of stored coal. CONSTITUTION:A first means for supplying the outside air from a blower 10 into a storage bunker 1 and discharging the air through an exhaust pipe 16, a second means for supplying inert gas from a gas container 13 and replacing the air in the bunker with the inert gas, a third means for sucking the air out of the bunker by the exhaust unit 10 and introducing the outside air into the bunker through the intake/exhaust pipe 16, and a fourth means for jointly using the first and the second means are provided as ventilating means. The outside air and the inert gas from the blower 10 enter into wind boxes 2 and flow into the storage bunker 1 through nozzle plates 3 and communication ports 4 under closure plates 5 to cool solid fuel to prevent oxidation heating. In the suction discharge of the air and the inert gas by the exhaust unit 10, they flow in the opposite direction. For total ventilation, all valves 8 are opened. For partial ventilation, some selected valves 8 are opened.
Patent JP-H05201243-A (JP)
Title: Heat pump type cooling and heating device for vehicle
Inventor: MATSUOKA TAKAYOSHI
IPC: B60H1/32
Filed: 1992-01-28
Abstract: PURPOSE:To improve comfortable feeling of a crew by avoiding an abrupt change in the temperature of air blown-off into the car room during heating operation without reversing the flow of refrigerant during cooling and heating. CONSTITUTION:During heating operation, a three-way valve 32 as a refrigerant passage switching means is switched as shown by a full line to circulate the refrigerant in the following order: a compressor 31   the three-way valve 32   an indoor condenser 33   an expansion valve 34   an evaporator 35  a receiver 36   the compressor 31. During cooling operation, the three-way valve 32 is switched as shown by a dotted line to circulate the refrigerant in the following order: the compressor 31   the three-way valve 32   an outdoor condenser 38   the indoor condenser 33-> the expansion valve 34-> the evaporator 35   the receiver 36   the compressor 31. When a control device 43 discriminates the heating operation based on detected heat environment information, it controls an intake door 42 or a return door 54 to open or close it to adjust heat loads to the intake air of the evaporator 35.
Patent JP-H06295541-A (JP)
Title: Mechanism for fixing carriage driving section and optical recording and reproducing device
Inventor: SHINODA MASAYUKI
IPC: G11B7/085
Filed: 1994-02-04
Abstract: PURPOSE:To provide the mechanism for fixing a carriage driving section which reduces the thickness over the entire part of the device and facilitates assembly by pressing and inserting an outer yoke into the housing recessed part of a substrate by using a member for detaining force-fitted and fixed into this outer yoke, thereby fixing the outer yoke. CONSTITUTION:The housing recessed part 10b for the member 6a for detaining is formed in the position at the edge of the aperture 10a of the substrate 10. The outer yoke 6 is pressed and fixed into the housing recessed part 10b of the substrate 10 by using the detaining 6a force-fitted and fixed to the outer yoke 6 at the time of mounting the outer yoke 6 fixed with a bar-shaped permanent magnet 7 on the substrate 10. The need for providing the substrate 10 with a threaded fixing part is eliminated by this constitution and the formation of the substrate 10 to a smaller thickness is possible. The thickness of the optical recording and reproducing device is thus reduced. Since the operation for screwing is eliminated, the assembly is simplified. The member 6a for detaining is preferably formed as a fitting pin and the housing recessed part 10b as a fitting groove.
Patent JP-H10204469-A (JP)
Title: Bearing grease for fan
Inventor: MATSUMOTO KAZUHIRO
IPC: C10N40/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a bearing grease for a fan, providing a means capable of effectively suppressing or preventing the generation of a whistling sound, while maintaining a function as a fan and considering the endurance and cost thereof. SOLUTION: This bearing grease for a fan contains various silicone oils having 30-500mm<2> /s viscosity at 40 deg.C and <=30,000mm<2> /s at (-)30 deg.C range as base oils and is blended with 2-30% diurea compound as a thickening agent. The diurea compound is expressed by the formula: R1 -NHCONH-R2 -NHCONH- R3 (R2 expresses tolylene group, diphenylmethane group or dimethylbiphenylene group; R1 , R3 are each a 6-18C linear saturated alkyl group or a cycloalkyl group, of which ratios are constituted by ranges within 5-95mol% linear saturated alkyl group and 95-5mol% cycloalkyl group).
Patent JP-S56110330-A (JP)
Title: Channel selection circuit
Inventor: FUJIMOTO ISAO
IPC: H03J5/24
Filed: 1980-02-04
Abstract: PURPOSE:To facilitate a complicated control for a receivable range in a channel selection circuit, by fixing the lower limit of the tuning voltage that is applied to a tuner. CONSTITUTION:The voltage decided by the variable resistor VRn of the channel set according to the channel selection signal is applied to the base of the transistor TR. Thus the capacitor C is charged, and the voltage of the output terminal 5 increases up to a prescribed level. In case the voltage lower than the lowest voltage of 1.25V is applied to the base of the TR, no forward bias is applied between the base and the emitter of the TR. As a result, the TR is turned off and the voltage lower than 1.25V and given by the resistor VRn never emerges at the terminal 5.
Patent JP-H04235224-A (JP)
Title: Production of grain-oriented silicon steel sheet having uniform magnetic property in sheet-width direction
Inventor: TAKEUCHI FUMIHIKO
IPC: H01F1/16
Filed: 1991-01-11
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet having uniform magnetic properties in a sheet-width direction and excellent in the degree of flatness. CONSTITUTION:At the time of producing a grain-oriented silicon steel sheet, a slab having 0.001-0.0030% oxygen content is used as a slab. Further, at the time of heating the above slab, the slab is held in a temp. region of 1380-1440 deg.C for the time represented by the following inequality (1): 60>=y>=-0.267x+388...(1), where (x) means heating temp.( deg.C) and (y) means holding time (min).
Patent JP-S5397808-A (JP)
Title: Automatic heading device for tape recorder
Inventor: HAYASHI YOSHINOBU
IPC: G11B27/28
Filed: 1977-02-08
Abstract: PURPOSE: To obviate the trouble resulting from a defficient adderss by comparing the address to be produced and the preset address so that only the program corresponding to the preset address is automatically reproduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03217137-A (JP)
Title: Self-diagnostic circuit
Inventor: OWADA SATOSHI
IPC: H04J3/14
Filed: 1990-01-23
Abstract: PURPOSE:To always obtain correct diagnostic results by sending information indicating whether data to be diagnosed is normal or not from a device where a unit to be diagnosed is housed and providing a pseudo synchronism preventing circuit and controlling the operation of a frame detecting means in accordance with the state of information by this circuit. CONSTITUTION:A pattern generating circuit 5 outputs diagnostic data at the time of input of a self-diagnosis starting command, and the device 6 processes this diagnostic data and sends it as data to be diagnosed. After detecting a designated pattern in the data to be diagnosed from the device 6 continuously N-number of times to acquire the synchronism, a frame detecting means 3 compares the diagnostic data and the data to be diagnosed with each other; and if the number of discordances per prescribed time exceeds a set value, the means 3 sends an error pulse. The pseudo synchronism preventing circuit 4 starts the operation at the time of input of the self-diagnosis starting command, and the operation of the frame detecting means 3 is turned on to perform the self-diagnosis of the unit to be diagnosed when the information from the device 6 is normal, and it is not turned off and this self-diagnosis is not performed when this information is abnormal.
Patent JP-S63180969-A (JP)
Title: Formation of double-side copy
Inventor: SHINGURYO SATOSHI
IPC: G03G21/00
Filed: 1987-01-22
Abstract: PURPOSE:To attain the formation a double-sided copy by forming an image on the opposite surface from an image to be subjected to a double-side copy and transferring an image on a transfer conveyor belt to the reverse surface of transfer paper while transferring the image to transfer paper on the transfer conveyor belt. CONSTITUTION:The transfer paper passes through respective image formation units 16, 18, 20, and 22 in order together with the belt, and the images of respective a yellow, a magenta, a cyan, and a black components constituting a 2nd image are positioned in order and transferred to the transfer paper. The 2nd image is transferred to the top surface of the transfer paper and a 1st image on the transfer conveyor belt 2 is held on the reverse surface of the transfer paper. Then a 1st image is transferred to the reverse surface of the transfer paper by a separation electrifier which a charging function for the same polarity with toner at a separation part nearby where a paper discharge guide 24 is provided and the transfer paper is separated from the belt simultaneously and reaches a fixing device 26 through a paper discharge guide 24. At this stage, the 2nd image is formed on the top surface of the transfer paper and the 1st image is formed on the reverse surface and the transfer paper is fixed by passing through a fixing machine 26 and the double-sided copy is obtained.
Patent JP-S61172417-A (JP)
Title: Buffer amplifier
Inventor: IWAKURA MITSUO
IPC: H03F3/50
Filed: 1985-01-26
Abstract: PURPOSE:To obtain a buffer amplifier with a low output impedance and a high impedance without an offset voltage between input and output terminals by using one set of field effect transistors (TR) and one set of TRs with an equal characteristic. CONSTITUTION:The offset voltage DELTAV between the input terminal 31 and the output terminal 32 is expressed as DELTAV=VGS1+VBE6, where VGS1, VGS2 are respectively gate-source voltages of field effect TRs 1, 2, and VBE5, VBE6 are respectively base-emitter voltages of TRs 5, 6, and the relation of VGS2+VBE5=O is obtained through the relation of connection between the TRs 2 and 5. Since the characteristic of the field effect TRs 1, 2 and the TRs 5, 6 is arranged respectively, the relation of DELTAV=O is obtained. That is, the offset voltage DELTAV between the input terminal 31 and the output terminal 32 is zeroed.
Patent JP-H02194569-A (JP)
Title: Manufacture of oxide superconductive thin film and superconductive element
Inventor: AWAJI NAOKI
IPC: H01L39/22
Filed: 1989-01-24
Abstract: PURPOSE:To reduce an effective carrier density and improve characteristics in a superconductive element by forming an ultra-thin film of an oxide superconductive material on the surface of the thin film by allowing one type or more elements of the ultra-thin film to react with the thin film for crystallization on the thin film with a composition closer to the oxide superconductive material. CONSTITUTION:A substrate 2 is heated to 700 deg.C. a metal Ba and a metal Cu are used as molecular rays sources 5 and 7 while introducing oxygen or ozone, and the amount of opening and closing beam of a shutter 8 is adjusted to allow a mixture of BaCuO2 or BaCuO2 and CuO2 or an amorphous-shaped ground thin film 22 to be formed in 1000Angstrom  in thickness on a substrate. Then. a metal Y is used for a molecular rays source 4 to allow Y to be accumulated on the ground thin film in 10Angstrom  in thickness. The shutter 8 of each molecular rays source 4-7 is closed. oxygen is introduced, and a substrate is heated (700 deg.C) to allow a Y super-thin film 23 to react with the surface layer of the ground BaCuO2 (or BaCuO2+CuO2) thin film 22. thus generating YBa2Cu3O7-delta. The generated YBa2Cu3O7-delta superconductive ultra-thin film 24 is approximately 50Angstrom  in thickness. Resistance of this YBa2Cu3O7-delta ultra-thin film 24 is measured by the fourterminal method to show zero resistance at 83K. thus resulting in superconduction.
Patent JP-H05205902-A (JP)
Title: Square chip resistor and manufacture thereof
Inventor: AKIYAMA TAKAYUKI
IPC: H01C1/148
Filed: 1992-01-28
Abstract: PURPOSE:To provide a square chip resistor free from lowering of mountability, decrease in working efficiency, abrasion of equipment and the like in the process of manufacture. CONSTITUTION:A pair of inner electrodes, which are connected to a resistor layer and its both ends are formed inside, an almost square-shaped ceramic substrate 8, each ridge part of which is roundishly formed, and a pair of can-like outer electrodes 9 and 9, which are connected respectively to the pair of inner electrodes, are formed in deposition on both sides of the ceramic substrate 8.
Patent JP-S54106161-A (JP)
Title: Switch circuit
Inventor: HORIUCHI HARUMI
IPC: H03F3/72
Filed: 1978-02-08
Abstract: PURPOSE: To smooth the voltage change which affects the output and also to reduce the noise caused at the switching time for the circuit which switches the input signals electronically by applying the control voltage varying with a certain time constant to the switching element.  
     CONSTITUTION: With switch S 1  turned on, voltage E 1  is supplied to time constant circuit 1. And the output voltage of circuit 1 increases from O to E 1  by the time constant which is determined by resistance R 1  and capacitor C 1 , and then becomes control voltage V 1  via buffer circuit 2. On the other hand, E 1  is supplied to sub- traction circuit 3 to obtain output voltage V 1 ' = E 1  - V 1 . In other words, output voltage V 2 ' reduces from E 1  to O by the time constant of C 1  x R 1 . Then V 2 ' becomes control voltage V 2  via buffer 4. This is simplified as V 1 , = V 1  and V 2 , = V 2 . When switch S 1  is opened, diode D 1  conducts. And voltage V 1  reduces from E 1  to O with the time constant determined by C 1  and resistance R 2 ; while voltage V 2  increases to E 1  from O with the same time constant. With application of V 1  and V 2  to switching element Q 1  and Q 2 , the switching is possible between amplifier 5 and 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0373861-A (JP)
Title: Laser speckle speed detector
Inventor: NAKAMURA YUKITO
IPC: G01P3/36
Filed: 1990-01-23
Abstract: PURPOSE:To improve speed resolution and detecting accuracy by providing the laser speckle speed detector with a means for narrowing the speckle parallel advancing direction of speckle components of an optical signal inputted to a photodetecting sensor. CONSTITUTION:A laser beam from a laser light source 2 is passed through beam expanders 7, 8, concentrated by a condensor lens 3, applied to an object 1 to be detected through a plane turning mirror 9, transmitted through the object 1, and then led to photodetecting sensors 4A, 4B by a plane turning mirror 10. The narrowing means for narrowing the speckle parallel advancing direction is added. Namely, a slit 20 having a narrow width in the speckle paralle moving direction is arranged in the front of the sensors 4A, 4B as the narrowing means. Thereby, a change in the light quantity against a parallel advancing sped can be sharply detected and the speed resolution can be improved.