baber/WOPTO huggingface dataset:
Patent JP-H02311910-A (JP)
Title: Transfer control method using laser length measurement system
Inventor: OKAMOTO AKITO
IPC: G05D3/12
Filed: 1989-05-26
Abstract: PURPOSE:To attain the fast and accurate transfer control of a mobile object by correcting previously the target value based on the refractive index of air and performing the transfer control so as to obtain the coincidence between the result of measurement of a laser length measurement system and the corrected target value. CONSTITUTION:The transfer distance (target value) of a table 4 is set via a console panel 12 and inputted to a correction arithmetic part 27. Then a correction arithmetic is carried out to decide the value of (nm) that is measured by a laser length measurement system 1 when the table 4 actually moves at the present temperature, atmospheric pressure and humidity. If the result of the correction arithmetic shows 9.9mm, a CPU 21 drives continuously a motor M until the measurement value data of the system 1 is equal to 9.9mm. In such a manner, the table 4 can be moved accurately and at the high speed.
Patent JP-S6024975-A (JP)
Title: Paper feeder
Inventor: SUZUKI HIROO
IPC: B41J13/10
Filed: 1983-07-21
Abstract: PURPOSE:To prevent a paper from jamming at a roller and facilitate skewing the paper and adjusting the right and left positions of the paper when setting the paper in a paper release condition, by a method wherein members having guide surfaces substantially parallel to a press surface of a paper-feeding roller are provided at both sides of the roller. CONSTITUTION:The guide members 13 are provided at both sides of the paper- feeding roller 9, and have the guide surfaces substantially parallel to the press surface of the roller 9. Namely, the guide members 13 have curved surfaces having a diamerter comparable with that of the roller 9, are loosely fitted coaxially with the roller 9, and are fixed respectively to side plates 14 so that they are not restricated by the rotation of the roller 9. Paper-passing surfaces constituting the guide surfaces of the guide members 13 are smooth and have a small coefficient of friction. Accordingly, in the paper release condition where pinch rollers 10 are separated from the roller 9, skewing of the paper and adjustment of the right and left positions of the paper are smoothly performed.
Patent JP-S57115387-A (JP)
Title: Recording device
Inventor: ANTONII RINGUROOZU
IPC: B41J27/00
Filed: 1981-08-26
Abstract: PURPOSE: To eliminate power loss from excessive heating by conducting the heating operation uniformly, at the time when heating and reproducing used section of an ink-holding body provided with coating of thermally soluble ink, by heating the ink only during the time when the ink-holding body is being driven.  
     CONSTITUTION: For instance, a used ribbon, which has an ink film on one side, is put through into a reproducing device 16. And, by making it run in contact with a heating plate 18 of a heating station 17, the ink film is heated and dissolved, and thickness of the ink film is adjusted by a blade 19 of a scraper. And then, the ribbon 4 is cooled off by a fan 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6026078-A (JP)
Title: Tape with fixture
Inventor: SUZUKI HAJIME
IPC: C09J7/02
Filed: 1983-07-22
Abstract: PURPOSE:To provide the titled tape having fixtures in the center and at least both ends of surface A and at least one fixture on surface B which mates at least one of those on the surface A, and capable of fixing an article readily to a substrate. CONSTITUTION:Fixtures 2 and 3, 4 and 5 and 6 and 7 are attached in the center and at least on both ends of surface A of a tape 1. Areas on the other sides of 3, 5 and 7 are so devised as to attach to another fixture 9. When 3, 5 and 7 are magnets, they may be located at 3', 5' and 7' on the inside of the fixture 9. A fixture which mates the fixture 2 is attached to one place in the surface B. Thus the tape 1 with fixtures can be readily fixed to the fixture 9 and thereby fixes an article 10 to the fixture 9. For example, when one carries an umbrella wet with rain together with a suit-case, the umbrella can be fixed to the suit-case, thus making it unnecessary to carry it by hand.
Patent JP-S5924952-A (JP)
Title: Vertical barrel grinding device
Inventor: IWASE TAKAHIRO
IPC: B24B31/104
Filed: 1982-07-30
Abstract: PURPOSE:To grind a work in uniform quality further with high accuracy, by driving the work and a barrel tank to be rotated respectively in one direction for a prescribed period and then to be rotated respectively in the reverse direction for almost the same period. CONSTITUTION:Abrasive work of media 60 is performed by forwardly rotating a barrel tank 14 and reversely rotating a work 48 through driving motors 24, 46 with driving signals SD1, SD2 fed from a rotation driver circuit 56. This circuit 56, in accordance with a designated signal SC of a setter 58, ceases the driving signals SD1, SD2 to be output for a while when the prescribed grinding of the first period is completed, and next feeds said signals SD1, SD2 to the driving motors 24, 46 to be respectively rotated in the direction reverse to the direction of rotation in the grinding of the first period. Accordingly, a work, being ground by the media under quite the same condition at both the forward and reverse rotation, can be ground in extremely uniform quality and in high accuracy.
Patent JP-S5836168-A (JP)
Title: Gate turn-off thyristor drive circuit
Inventor: ICHIJIYOU MASAMI
IPC: H02M1/06
Filed: 1981-08-28
Abstract: PURPOSE:To reduce the loss of a thyristor drive circuit by employing the stored charge of a snubber condenser for the gate drive power of the thyristor. CONSTITUTION:A snubber circuit which has a serial circuit of a diode 2 and a condenser 3 is connected between the anode and the cathode of a gate turn-off thyristor 1, a series circuit of a switch element 4 and an inductance element 5 is connected in parallel with the condenser 3, and other diode connected to the anode at the switch element side terminal of the element 4 is connected to the gate of the thyristor 1. After the element 4 is closed to convert the stored charge of the condenser 3 to the current of the element 5, the element 4 is opened, thereby supplying the current of the element 4 through a diode 6 to the gate of the thyristor 1 as a reverse bias current to turn ON the thyristor 1.
Patent JP-S5972160-A (JP)
Title: Mis type semiconductor memory storage
Inventor: YASUI NORIMASA
IPC: G11C11/412
Filed: 1983-07-25
Abstract: PURPOSE:To obtain the static type memory storage having low power consumption by a method wherein the loading means of the inverter constituting a flip- flop is composed of a polycrystalline Si layer of high specific resistance having no low impurity density or containing no impurities, and also a polycrystalline Si layer to be used for application of supply voltage is formed in one body with the above-mentioned layer. CONSTITUTION:An SiO2 film 8a for passivation is present on the outer circumference of the part surrounded by one-dot chain line, and the parts 2a-2c indicated by a broken line are composed of a polycrystalline Si layer, and the 2a is used as a supply line VDD. Also, the 2b is the line with which one end of the FETs Q3 and Q4 for transfer, the drain and the gate of the FETs Q1 and Q2 for driving, and a load resistor are interconnected respectively, and the 2c is used as a word line. Also, the load resistor is composed of a polycrystalline layers 3a and 3b, but they are formed in one body with the layers 2a and 2b, and also they are formed in such a manner that their impurity density is low and they have a high specific resistance. Besides, the parts 7a and 7b surrounded by a two-dot chain line is used for the contact part of the FETs Q1-Q4.
Patent JP-H05307091-A (JP)
Title: Electronic watch
Inventor: TONOMURA KEISUKE
IPC: G04G9/00
Filed: 1992-04-28
Abstract: PURPOSE:To provide an electronic watch from which not only six-day information on the day but also the six-day information over a wide period can be easily recognized. CONSTITUTION:The configuration of an electronic watch concerned includes a microcomputer, and a six-day memory part 7 is sought when the desired year and month and the day of the week are set in a year and month specifying register X and six-day register Sd of a RAM 6 from a switch part 8, and the date on the applicable year and month and the day of week is acquired and displayed on a display part 9.
Patent JP-H09298136-A (JP)
Title: Treatment of substrate and device thereof
Inventor: TATEMICHI JUNICHI
IPC: H01L21/677
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To remove offensive odor, which is generated from a substrate immediately after the treatment of the substrate, to prevent the offensive odor from leaking out to the outside by a method wherein when the substrate is taken out from a load-lock chamber into the atmosphere, the air in the load-lock chamber is forcedly exhausted while clean gas is sprayed on the surface of the substrate. SOLUTION: When a substrate 2 subsequent to an ion implantation is carried in a load-lock chamber 18, a valve 39 is opened and clean gas 36 is continued to spray on the surface of the substrate 2 through a nozzle 54. Therefore, the pressure in the chamber 18 gradually rises and soon returns to the atmospheric pressure when the return of the pressure to the atmospheric pressure is detected, a vacuum valve 22 is opened and the substrate 2 is put in a state that a carrying-out of it is possible. Even in this state, the spray of the gas 36 is not stopped and is continued until the time when the substrate 2 is at least taken out in the interior of an end station 42. Moreover, a forced exhaust, which is conducted by an exhaust duct 58, is also continued all through the time when the valve 22 is opened. Accordingly, offensive odor, which is generated from the substrate 2, is blown with the gas 36 in the chamber 18 and can be prevented from being made to flow and diffused in the station 42.
Patent JP-S5925369-A (JP)
Title: Method for bleaching ester of alpha-sulfofatty acid
Inventor: SEKIGUCHI SHIZUO
IPC: C07C305/20
Filed: 1982-07-31
Abstract: PURPOSE:To bleach continuously an ester of an alpha-sulfofatty acid without forming a dimetallic salt as a by-product not requiring the step for adding water, by mixing an ester of an alpha-sulfofatty acid with an alcohol, and bleaching the resultant mixture with hydrogen peroxide. CONSTITUTION:An ester of a fatty acid expressed by the formula RCH2COOR' (R is 10-20C straight or branched chain alkyl; R' is 1-6C straight or branched chain alkyl) is sulfonated to give an ester of the alpha-sulfofatty acid, which is then mixed with a 1-6C alcohol, e.g. methanol, ethanol or butanol. Hydrogen peroxide is then added to bleach the resultant mixture at 50-100 deg.C for 5-120min and give the aimed light-colored ester of the alpha-sulfofatty acid. The amount of the alcohol to be added is 5-30pts.wt. based on 100pts.wt. ester of the alpha-sulfofatty acid, and that of the hydrogen peroxide is 0.2-10pts.wt. An ester salt of the alpha-sulfofatty acid obtained by neutralizing the resultant ester is useful as a detergent surfactant.
Patent JP-S6025523-A (JP)
Title: Wind force classifier of particulate material
Inventor: IMAI HISASHI
IPC: B01D46/42
Filed: 1983-07-25
Abstract: PURPOSE:To prevent the generation of dust in a factory by previously collecting small size particles, by impinging high pressure air to a dust-containing revolving air stream to disperse fine particles in the air stream while classifying the dispersed particles through a metal screen. CONSTITUTION:A dust-containing air stream flowed into a base cylinder 1 from an inflow pipe 2 attached to the base cylinder 1 from the tangential direction thereof advances while revolves through the cylinder 1. Because a jet head 3 is received in front of the base cylinder 1, the advancing air stream is violently impinged to high pressure air radially injected from the jet orifice 4 of the jet head 3 and fine particles apt to flocculate in the air stream is dispersed. Subsequently, the dispersed fine particle-containing air stream is sent to a separation cylinder 5 and fine particles pass a conical metal screen 6 and formed into a rotary stream by the obliquie blades 8 at the inlet part of a dust collecting cylinder 7 to be fallen into a hopper 10 from a dust collecting groove 9 while receive centrifugal separation. Large size particles collected by the metal screen 6 pass through the interior of the metal screen 6 and are discharged along with the air stream from a discharge cylinder 11. On the other hand, a fine powder floated in the hopper 10 is returned to the low pressure part 16 in the base cylinder 1 from a depressurizing pipe 15.
Patent JP-H06343461-A (JP)
Title: Variant having high alkaline cellulase productivity and its production
Inventor: HAGIWARA HIROSHI
IPC: C12N15/01
Filed: 1993-06-04
Abstract: PURPOSE:To improve the alkaline cellulase productivity of a which belongs microbial strain which belongs to the genus Bacillus and capable of producing alkaline cellulase by imparting the strain with vancomycin resistance or rifampicin resistance. CONSTITUTION:The subject variant is produced by inducing mutation in an alkaline cellulase-producing strairn which belongs to the genus Bacillus e.g. by treating the strain with a mutagenic agent or irradiation, culturing the treated strain in a medium containing vancomycin or rifampicin and selecting a strain resistant to vancomycin or rifampicin from the culture product.
Patent JP-2000326940-A (JP)
Title: Label releasing apparatus
Inventor: KOTAKE HIROYA
IPC: B65C9/08
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To certainly release a label from a release paper even though the label is thin on releasing the label from the release paper by a method wherein a rigid body is pressed against the label and the release paper at a specified position in the breadthwise direction of the release paper before the label and the release paper reach the label releasing position, and a creasing is applied therewith to the label and the release paper. SOLUTION: A rigid body 10 is pressed against a label 2 and a release paper 1 at the center in the breadthwise direction of the release paper 1 at a position close to a turning edge 8 of a block 6, and a creasing 11 is applied therewith to the label 2 and the release paper 1, and the label 2 and the release paper 1 are moved under such a condition. A roller is used as the rigid body 10, and outer circumferential edges 12 each in a V-shaped section are formed at the roller 10, and the roller 10 is supported so as to rotate round a horizontal shaft 13 provided in parallel with the breadthwise direction of the release paper 1. As the release paper 1 is turned down at an acute angle and the release paper 1 is moved under such a condition, the label 2 is released certainly and mounted on and supported with a label receiver 9. Then, the label is moved onto a sticking head.
Patent JP-H0429616-A (JP)
Title: Fluid passage device
Inventor: YAMAGUCHI MASAO
IPC: F16C32/06
Filed: 1990-05-24
Abstract: PURPOSE:To prevent the occurrence of dispersion and loss in the passing capacity of a fluid, in a fluid passage device for a fluid supply part to the slide surface of a static pressure bearing, by embedding a plurality of small pipes in a base body, so that both ends of each pipe are opened to the outside. CONSTITUTION:On a first frame 10 in which an elastic body 13 such as rubber is laid on a box frame whose upper surface is open, second and third square frames 11, 12 are arranged, and nonwoven fabric supporting bodies 14 are stretched between the frames 11, 12. A large number of small stainless steel pipes 5 whose both ends have been obliquely cut are penetrated through both the supporting bodies 14 to be inserted into the elastic body 13, and are arranged in an erected condition. Synthetic resins are poured inside the frames 10 to 12 up to the level of L to form a base body 4. Then, the formed base body 4 is taken out from the frames 10 to 12, and the upper, lower, and side surfaces thereof are cut and polished to form a device 2 in which both ends of respective pipes 5 are opened to the upper and lower surfaces of the base body 4. In the inside of a duct body 3, first guide plates 6 are arranged parallel in the inlet part, and a large number of second guide plates 7 are arranged parallel in the outlet part. At the time of movement of a moving body 1, fluid can be always supplied at a constant rate via the duct body 3 and the device 2.
Patent JP-S61291064-A (JP)
Title: Coating apparatus
Inventor: YOSHIKAWA TAKESHI
IPC: B05C11/04
Filed: 1985-06-20
Abstract: PURPOSE:To uniformize the thickness of an entire coating film regardless of the amount of a received coating solution, by making it possible to reduce the speed of the driving means of a running body having a coating solution received therein during the time from the start of coating to the final point of coating. CONSTITUTION:An article 12 to be coated is sucked onto a coating stand and a running body 13 is set to one end part thereof. After a coating solution 16 comprising a substance to be coated is received in the pocket of the running body 13, a drive means is started. The coating solution 16 is flowed out onto the article 12 to be coated fom the gap G provided to the lower end of the blade 15 positioned in the downstream side of a running direction with the running of the running body 13 and a uniform coating film with a thickness hw corresponding to the dimension of the gap G is formed. In this case, because head pressure is different between a time when the pocket 17 is filled and a time when a residual amount is reduced, the coating speed U of the coating solution is lowered in matching relation to the depth of the coating solution 16 reduced during coating.
Patent JP-S5560966-A (JP)
Title: Ac high voltage power source for copying machine
Inventor: KATOU HIROJI
IPC: G03G15/02
Filed: 1978-10-31
Abstract: PURPOSE: To stabilize high voltage power source and reduce the fluctuations of copying performance by grounding the other end of a high-voltage coil connected to the discharger of the copying machine by way of a current detecting resistor and feeding only the half wave of alternating currents back to a control circuit.  
     CONSTITUTION: One end of the high-voltage coil 8 of an AC high-voltage transformer is connected to a discharger 9 and the other end of the high-voltage coil is grounding by way of a current detecting resistance 11 and is held connected to a control circuit 15 by way of a diode 12, capacitor 13, voltage dividing variable resistance 14. High-voltage current i 0  is half-wave rectified by the diode 12 and capacitor 13 and become the signal e s  which is then applied to the control circuit 15, whereby constant current controlling is accomplished. Since this is half-wave rectifying, there is no more effect by the asymmetry of positive and negative waves and the high-voltage power source is stably controlled. Hence, the need for any surplus circuit for the purpose of stabilization is eliminated and the fluctuations on copying performance may be suppressed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6027120-A (JP)
Title: Method of selective epitaxial growth
Inventor: HINE SHIROU
IPC: H01L21/205
Filed: 1983-07-22
Abstract: PURPOSE:To prevent the generation of a gap in the boundary of SiO2 with Si by controlling heat treatment and an atmosphere for that treatment when performing selective epitaxial growth under a reduced pressure. CONSTITUTION:The heat treatment before epitaxial growth is performed with increasing the temperature for heat treatment gradually from a starting time ts to the time t1 and keeping it 1,000 deg.C to the time t2, thereby restraining the selective etching of SiO2 in the boundary of the SiO2 with Si. Next, the temperature is increased as soon as possible to the time t3 when the epitaxial growth temperature reaches 1,080 deg.C and at the same time as this temperature is attained, reactive gas is introduced to form an epitaxial layer by the time t4. After the formation of the epitaxial layer is completed, the temperature is gradually decreased till an ending time tE not to cause a crystal defect.
Patent JP-S5835412-A (JP)
Title: Hybrid navigation
Inventor: IURU KENJI
IPC: G01C21/00
Filed: 1981-08-27
Abstract: PURPOSE:To improve reliability in measuring ship's position, by obtaining respective position moving speeds by ratio navigation and dead reckoning navigation, computing a weighted average, thereby obtaining the present ship's position. CONSTITUTION:The signal of the ship's position moving speed Vt from a dead reckoning navigation device 1 is sent to integrating circuits 3 and 4 and to a differential circuit 9. The signal of the position L'Pt from a loran device 2 is sent to a differential circuit 5, and the signal of its moving speed LVt is sent to integrating circuits 6 and 7 and a differential circuit 8. The outputs from the differential circuits 8 and 9 are sent to variance judging circuits 13 and 14 comprising squaring circuits (b) and averaging circuits (c). The variance values are sent to a k determining circuits 15. The k determining circuit receives the drift amount from a drift computing circuit 12 and manual data, and computes and outputs the (k) value. The sum 10 of the difference between the weighted added  values B in a circle and F in a circle for Vt and LVt, wherein w=K<t-i+1> is a load function, and the computed value E in a circle for Vt is added to a reference position P0 in an adding circuit 11. Thus the reliable ship's position G in a  circle is outputted.
Patent JP-H09318067-A (JP)
Title: Microwave oven
Inventor: SUZAKU TAKAMICHI
IPC: F24C7/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To minimize the leakage of microwaves between a heating chamber and a cover of a microwave oven. SOLUTION: A flange portion 9 of a cover 8 which encases a heater 7 is mounted on a ceiling of a heating chamber 1 by engaging three engaging hooks 14 provided on a ceiling-side of the flange portion 9 with three engaging apertures 17. Two protrusions 18 are provided between neighboring engaging hooks 14, 14, while one protrusion is provided outside of each left and right engaging hook 14. These engaging hooks 18 are fitted into fitting apertures 15 formed in the ceiling 3. Since a large gap extending between two engaging hooks 14, 14 can be prevented from taking place between the flange portion 9 and the ceiling portion 3, a leakage of microwaves in a partitioned chamber 8a toward outside through a gap between the heating chamber 1 and the cover 8 can be minimized.
Patent JP-S5760770-A (JP)
Title: Developer supplying device
Inventor: KOMADA KENYA
IPC: G03G15/08
Filed: 1980-09-26
Abstract: PURPOSE:To prevent the omission of recording of a picture when the operator is absent, by arranging a means, which detects the quantity of a remaining developer required for the continuous recording operation when the operator is absent, in a developer supplying part of a facsimile device to supply the developer. CONSTITUTION:A hopper 5 where the toner is stored is arranged in a facsimile device, and the toner from this hopper 5 is brought into contact with the surface of a recording medium 2 by crests arranged on a magnet roller 1, and thus, a latent image of the medium 2 is developed. A near-end sensor 7 and a toner cassette 6 which supplies the toner are provided in the position of a level L of the hopper 5. When the quantity of the toner in the hopper becomes smaller than the level L required for the unattended continuous operation at night, the light from a light emitting element 73 is sensed by a light receiving element 74 arranged in the level L of this sensor 7, and this state is displayed on a panel plate or the like, and the toner is supplied from the cassette 6, thereby recording pictures for a long time.