baber/WOPTO huggingface dataset:
Patent JP-S62260335-A (JP)
Title: Method of inspecting pattern and apparatus therefor
Inventor: FUSHIMI SATOSHI
IPC: G03F1/86
Filed: 1986-05-06
Abstract: PURPOSE:To prevent the false detection of a defect due to an extraneous substance transmitting X-rays and to enable the inspection of a circuit pattern even in the presence of a protective film, by scanning a mask with electron beams and by detecting the electron beams or electrons transmitted through the mask. CONSTITUTION:Electron beams 20 generated by an electron gun 1 are converged in a spot on a mask 5 to be inspected, by a condenser lens group 2 and an objective lens 3. Electrons transmitted through the mask are detected by an electron beam detector 7 installed under the mask, and an output signal corresponding to the amount of transmitted electrons is obtained therefrom. After amplification to an appropriate level by an amplifier 11, the output signal of the electron beam detector 7 is binary- coded by a binary circuit 13, so as to obtain pattern detection signals 1 and 0, the former denoting a part transmitting X-rays and the latter a part not transmitting the same, i.e. the part of a circuit pattern. The pattern detection signals are matched in position with mask pattern detection signals free from a defect, which are generated by a pattern generator 15 on the basis of mask design data read out of a design data read unit, and then are compared with these signals by a comparator circuit 16, and the part of non-coincidence between them is outputted therefrom.
Patent JP-H04332824-A (JP)
Title: Method and system for measuring residual amount of bubbling liquid material
Inventor: SUGAI KAZUMI
IPC: G01F22/02
Filed: 1991-05-08
Abstract: PURPOSE:To simply and correctly measure a residual amount of a liquid material for bubbling without need of removing a heat reserving vessel or the like in the vicinity of a bubbler vessel while the bubbler vessel is connected to a gas system. CONSTITUTION:In a bubbler vessel 1 comprising an anti-backflow chamber 3 and a bubbler chamber 2, measuring gas is led from a bubbling gas outlet 7. By measuring a difference in pressures at the bubbling gas outlet 7 and the anti-backflow chamber 3 when the gas begins to flow back to the anti- backflow chamber 3, a residual amount of a liquid material 5 is measured.
Patent JP-S59225720-A (JP)
Title: Method and apparatus for dust collection
Inventor: MATOBA MASATOSHI
IPC: B01D46/02
Filed: 1983-06-08
Abstract: PURPOSE:To perform the dust collection of gas containing sticky dust with high dust collecting efficiency, by passing a non-sticky dust at first to form an initial layer comprising non-sticky dust on a filter material while succeedingly passing gas containing sticky dust through the filter material. CONSTITUTION:A fan 6 and a quantitative supply apparatus 7b are driven to withdraw non-sticky dust from a dust hopper 7a and this dust is adhered to the surface of a filter material to form an initial layer comprising non-sticky dust in a predetermined thickness. Subsequently, a stock material is supplied to a rotary drum 1 by a conveyor 2 and dried and heated to obtain a product or a semiprocessed product. On the other hand, exhaust combustion gas used in drying and heating is introduced into the main body 4 of a dust collecting apparatus through an exhaust duct 3 and the sticky dust contained therein is adhered to the above mentioned initial layer on the filter material. When the adhered amount reaches a predetermined amount after a definite time and pressure loss reaches a definite value, a shake-off mechanism is operated to perform the shaking-off of the adhered dust. As mentioned above, dust collection is continuously performed in such a state that pressure loss covering the surface of the filter material is held to a definite value or less.
Patent JP-S5628109-A (JP)
Title: Bucket conveyor
Inventor: HONDA HAJIME
IPC: B65G17/12
Filed: 1979-08-10
Abstract: PURPOSE: To improve the durability of a bucket conveyor greatly by providing notches on both side walls of a bucket near a belt from edges on the downstream side of the conveyance for reducing the distortion of these side walls even if the conveyor belt is bent like an arc.  
     CONSTITUTION: A bucket 3 is shaped integrally into an almost rectangular box opened upward out of elastic materials such as synthetic rubber. One of its long side walls is extended vertically and horizontally for forming a base plate 4 to be stuck to a conveyor belt 2 by adhesives. On the upper edge of another long side wall 5, a rigid cover 7 of stainless steel or the like is fitted to a thickened part 6 projected outward. Besides, on connecting parts of short side walls 8 and 8 with the base plate 4, almost U-shaped notches 9 and 9 are provided from upper edges to a fixed depth. This construction serves to prevent side wall parts from damage while maintaining the advantage of the great capacity of the bucket. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03297504-A (JP)
Title: Manufacture of steel sheet with different roughness on front surface and rear
Inventor: FURUICHI SHIGEKI
IPC: B21B37/28
Filed: 1990-04-18
Abstract: PURPOSE:To manufacture a steel sheet with different roughness on the front surface and rear without generating camber by rolling using a pair or >=2 pairs of upper and lower work rolls with different surface roughness and a shape adjusting device with which upward or downward camber that is generated due to the difference of surface roughness is flatly corrected. CONSTITUTION:After a steel strip 2 which is rewinded from a pay-off reel 1 is rolled with work rolls which consists of a pair of upper and lower dull rolls 3, 4, this strip is rolled with a pair of work rolls of which the upper roll is a bridle roll 5 and of which the lower roll is a dull roll 6. Then, camber is corrected with a roll bender type shape adjusting device 7 and the strip is coiled with a coiling reel 8.
Patent JP-H042509-A (JP)
Title: Loading method for tire-slip preventing device
Inventor: MATSUOKA SHIGEO
IPC: B60C27/06
Filed: 1990-04-17
Abstract: PURPOSE:To load a tire-slip preventing device to a tire without looking into the rear side of the tire and without requiring for an operator to reach out his hand to the rear side of the tire by providing first, second divided parts respectively consisting of inside and outside supporting chain rings provided with quick-connecting fittings on both ends, and designing any connecting method of these first and second parts. CONSTITUTION:When a tire-slip preventing device is loaded on a tire, an outside supporting chain ring 3 of a first part is located in this side when viewed from an operator, an inside supporting chain ring 2 is located in the opposite side from the operator, and the first part is spread out before the operator. Then a quick-connecting fitting 9 is drawn from the right side through the back side of a tire-ground contact part to the left side to be connected to a quick-connecting fitting 8 of a second part. Next, a quick-connecting fitting 4 is lifted to the right side, a quick-connecting fitting 5 is lifted to the left side, and the right hand and left hand located about under the top-tread of the tire are drawn toward the rear side of the operator in order for the quick-connecting fittings 4, 5 to be connected. In these operations, a quick-connecting fitting 6 is situated on the front side of the tire, and thus the fitting is grasped by the right hand of the operator to be connected to a quick-connecting fitting 7. After that, the connection of the quick-connecting fittings 4, 5 is dropped to the rear side of the tire to complete loading.
Patent JP-H0698656-A (JP)
Title: Rice plant treated with gene
Inventor: SHIMADA HIROAKI
IPC: C12N5/10
Filed: 1992-03-30
Abstract: PURPOSE:To improve palatability of rice and to breed a new variety of rice, etc., by forming a rice plant starch branching enzyme or a heterogenote product by using a rice plant starch branching enzyme gene or a gene prepared by replacing the branching enzyme gene with a heterogenote. CONSTITUTION:A rice plant starch branching enzyme gene contained in a base sequence of the formula or a gene prepared by replacing the branching enzyme gene with a heterogenote is used to form a rice plant starch branching enzyme or a heterogenote product. Amylopectin content of starch can arbitrarily be changed and various kinds of proteins can be manifested in amyloplast and seeds of rice plant. An artificial gene prepared by replacing the rice plant starch branching enzyme gene with another heterogenote is manifested in rice plant to obtain various proteins.
Patent JP-S5727168-A (JP)
Title: Equipment for wet treatment
Inventor: HIROSE HIDEYUKI
IPC: B05C5/00
Filed: 1980-07-28
Abstract: PURPOSE: To perform high quality wet treatments on the surface of substrates on which a film having a weak mechanical strength is formed, by making the discharge port of nozzles which supply liquid medicines upon the substrate, with a porous material.  
     CONSTITUTION: A slit 8 b  is installed on the bottom surface of the main body of a nozzle 8, and a porous material 9 is fixed to the surface so that the porous material 9 will cover the slit 8 b . This porous material 9 is positioned near a substrate 1 and a liquid medicine 3 is supplied to the main body of the nozzle 8 from the liquid medicine supplying port of the main body of nozzle 8 while a vacuum chuck 5 is being rotated at a low speed. The liquid medicine 3 flows out from the porous material 9 and adheres on the surface of the substrate 1 because of the surface tension. Then, a liquid film standing up as a lense is formed on the whole surface of the substrate 1 and the wet treatment is performed. When the liquid medicine 3 becomes old, the old liquid is discharged to the outside of the substrate 1 with a centrifugal force, and the film of the liquid medicine 3 formed on the substrate 1 is always replaced with new liquid under a quiet condition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5727544-A (JP)
Title: Three-dimensional color image display unit
Inventor: KIKUCHI MAKOTO
IPC: H04N13/00
Filed: 1980-07-25
Abstract: PURPOSE:To stereographically display a color image by making primary color signals obtained from a number of color image signals to consist of a means which extracts the primary colors with the signal at a preset cycle and supplies them to a number of electron guns and a means which supplies control signals to a color changeover means. CONSTITUTION:In a left gate circuit 15l, primary colors signals lER-lEB which are supplied from a left signal processing circuit 14 are sequentially taken out and the obtained signals are supplied to the electron gun of a cathode-ray tube 9 through a left drive circuit 18l. On the other hand, in a right gate circuit 15r, the primary colors signals are supplied to the other electron gun of the cathode-ray tube 9 through a right drive circuit 18r in the same way as the left processing. Besides, the three-phase gate signals GR-GB which are transmitted from a gate pulse generator 17 are supplied to a color changeover voltage generator circuit 19 as control signals and the preset voltages (E0-e0) and (E0+e0) are applied to the first and second color changeover voltage supply terminals 8a and 8b. Thus, a color image can be sensed stereographically.
Patent JP-S61261025-A (JP)
Title: Manufacture of streamlined vessel
Inventor: KAWAMURA SABURO
IPC: B29C51/36
Filed: 1985-05-16
Abstract: PURPOSE:To enable to unload the title vessel easily even if the same is manufactured in a vacuum molding, by a method wherein a mold having unevenness in a specific semi-elliptocyte is formed and a molded article is unloaded from a convex part of the mold. CONSTITUTION: A molded article is formed by a method wherein a semi- elliptocyte is formed by turning an ellipse A having a fixed form by making a Y-axis into a rotating shaft, heating and vacuum molding are performed while a plastic sheet is being made to carry by making use of a mold having unevenness on the basis of a semi-elliptocyte B which is formed when the semi- elliptocyte is cut off by a plane d including the rotating shaft Y and X-axis of the semi-elliptocyte and a molded article is formed by punching the molded article by shifting the plastic sheet to a punch cutter. With this construction, it is possible to unload the molded article easily from a convex part of the mold and even if a molded article is formed into a streamlined vessel a void is not generated at all on the top and bottom.
Patent JP-H01275375-A (JP)
Title: Doffing method
Inventor: OKUYAMA YASUO
IPC: B65H69/00
Filed: 1988-04-27
Abstract: PURPOSE:To completely get rid of the false action of an automatic doffing device due to the absence of bobbin thread on the side of a thread feed bobbin, by winding the thread end of a wound up package around an empty paper tube, and conducting the joining of the threads of this paper tube and the thread of the paper feed bobbin, and conducting. CONSTITUTION:A thread end is sought out of a wound up package 7 which has emitted a fully wound up signal, and after conducting a punch winding 17 or the needed winding around 18 of a thread against an empty paper tube 15, cutting is done again. Next, the thread joining of the threads of this empty paper tube 15 and a thread feed bobbin 7 conducting a winding back, is done. As a result, regardless of the remaining quantity of the thread of the thread feed bobbin 7, the doffing action of an automatic doffing device can be conducted smoothly without a false action due to.
Patent JP-H02280714-A (JP)
Title: Full-automatic rice boiler
Inventor: YAMAMOTO MASAYA
IPC: A47J27/00
Filed: 1989-04-21
Abstract: PURPOSE:To enable the detection of an amount of stored rice to be resumed without any complicated operation by detecting that the amount of stored rice becomes less than a predetermined amount and starting again the detection of the amount of stored rice when a lid turned from the closed condition to the opened one is detected. CONSTITUTION:If a command to start the detection of the remaining amount of rice is issued, a lid 1a of a rice storing chamber 2 is judged to be opened or closed. If the lid 1a is opened, it is left until it is closed to drive a motor 2a. When rice is in the rice storing chamber 2, the rotation of a resistance body 2b is blocked and the motor 2a is locked to detect the storage of rice and turn off the motor 2a. When rice in the rice storing chamber 2 becomes less than a predetermined amount, since the motor 2a is not locked, when a passage time exceeds a detecting limit time (x), a flag representing the absence of rice is set to '1' to operate an alarm 15 and stop the motor 2a. After the completion of replenishing rice, a user closes the lid 1a, so that the motor 2a is driven again to start the detection of the amount of stored rice.
Patent JP-2000297764-A (JP)
Title: Inverter device for air conditioner motor and its control method
Inventor: SUZUKI ITSUO
IPC: F24F11/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To protect a switching element without reducing the output of a compressor drive motor by setting the switching period to a normal period when the temperature of the switching element by a temperature detector is within a normal temperature range, and setting the switching period longer than the normal period when the temperature is within an abnormal temperature range. SOLUTION: The switching element temperature T detected by a temperature detector is received (S10), and normal control is continued if the element temperature T is below a first set value Tset1. If the element temperature T is the set value Tset1 or above, whether the element temperature T is a second set value Tset2 or above or not is judged (S12). If the element temperature T is the first set value Tset1 or above and below the second set value Tset2, the switching period of the switching element is made longer than the normal period (S13). The switching element is protected, and the life of the element can be prolonged without reducing the output to a motor even when the temperature of the element rises.
Patent JP-H0520366-A (JP)
Title: Animated image collating method
Inventor: KIYOSUE TOMOYUKI
IPC: G06F17/30
Filed: 1991-05-08
Abstract: PURPOSE:To easily execute the retrieval by using a timewise feature amount especially, in the case the expression of a scene by a speech is difficult, in the collating method for an animated image for extracting a desired scene from an assembly of animated images. CONSTITUTION:The extraction of information (position, area) of an object body in one frame is executed S1-S4 with regard to all frames, and subsequently, a calculation is executed S5 with regard to timewise feature amounts (speed, locus, area variation), and based on this calculation result, a distance calculation is executed S6 to an index animated image in an animated image data base, several images are presented S7 from the index animated images of a small distance, obtained by this calculation, and a scene intended by a retriever is detected.
Patent JP-H10284685-A (JP)
Title: Semiconductor module for electric power
Inventor: OKAMOTO SHIGERU
IPC: H01L25/18
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor module for electric power having the low thermal resistance. SOLUTION: An insulating plate 2, wherein metal films are formed on both sides of the insulating plate such as an alumina plate or an alumina nitride plate is formed by the method, such as electroless plating or the brazing of a metal foil. A power semiconductor chip 1 is bonded on the metallic film on one side of the insulating plate 2. The insulating plate 2, on which the power semiconductor chip 1 is mounted by the method such as soldering, is directly bonded to a radiator 11, which is formed of the material having high thermal conductivity such as aluminum or copper. Electric input/output terminals 6 are provided on the power semiconductor module, on which the insulating plate 2 and the power semiconductor chip 1 are mounted. A resin case 5 is formed so as to surround the power semiconductor chip 1.
Patent JP-H06317181-A (JP)
Title: Gas turbine and gas turbine combustion device
Inventor: NAKAMURA TOKUJI
IPC: F02C7/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a gas turbine combustion device whose flame detecting window is automatically cleaned without employing any special equipment and which does not cause any error in flame detection. CONSTITUTION:A flame detecting device 10 is provided with an air circulating pipe 17 having one end open to the detecting window front portion of the flame detecting device and the other end connected to an air tank 18 having pressure almost equal to the internal pressure of a combustion chamber during operation of a gas turbine.
Patent JP-S5530343-A (JP)
Title: Production of fence or the like
Inventor: CHIBA MASAHITO
IPC: E04C2/42
Filed: 1978-08-25
Abstract: PURPOSE: To produce the fences of high strength which do not show any trace of welding by providing protrusions to rails, contact-pressing the protrusions and performing spot welding.  
     CONSTITUTION: A longitudinal rail 1 and a cross rail 2 both consist of box bodies having a square section. Two protrusions 4, 4' are formed on the contact face of the cross rail 2 with the longitudinal rail 1 and these are contacted to the side wall of the longitudinal beam 1. While both are being pressed with strong pressure, electrodes 5, 5' are seated to the outside lateral surfaces opposing to the contact parts and spot welding is done. The protrusions may be one but desirably be at least two usually. As for their positions, when rails have square section, it is desirable that they be provided opposedly in the portions closer to the angle corners of the contact surface of the cross rail than the central part of the contact surface. These make welding strength sufficient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000295325-A (JP)
Title: Telephone set and its function selecting method
Inventor: MOCHIZUKI FUMIYOSHI
IPC: G10L15/06
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To easily select a requested function. SOLUTION: A storing means 22 stores a function setting picture that inquires of a user which function to be selected and also registers sound data corresponding to a function and the correlation between the sound data and the function setting picture. A sound recognition processing means 14 converts inputted sound into sound data and extracts its correlation with the function setting picture from the converted sound data, and a controlling means 15 extracts a corresponding function setting picture from the extracted correlation and shows it on a displaying means 23.
Patent JP-H07109102-A (JP)
Title: Hydrogen-generation method, apparatus and electrothermic boiler
Inventor: IKUTA KAZUNARI
IPC: C01B3/08
Filed: 1994-05-17
Abstract: PURPOSE:To generate hydrogen and high-pressure steam using a small-sized apparatus in high efficiency by using a reactive metal performing electrothermic reaction with water such as aluminum or magnesium. CONSTITUTION:A heat-resistant electrode 3 is brought into contact with a reactive metal 9 placed in water 2 in a vessel 1. Electric current is passed between the reactive metal and the heat-resistant electrode 3 in contacting state to generate electric discharge in water. Hydrogen 10a is continuously generated by the electrothermic reaction of the reactive metal 9 with water 2. Furthermore, high-pressure steam and hydrogen can be generated by supplying water 2 to the reactive metal 9 superheated by the electric discharge.
Patent JP-H06315244-A (JP)
Title: Ac pump
Inventor: KATO SHOZO
IPC: H02K7/14
Filed: 1993-04-28
Abstract: PURPOSE:To allow additional provision of rotation detecting function at low cost without requiring any magnet for exclusive use. CONSTITUTION:The AC pump comprises a motor 9A, a drive magnet 11 being driven by the motor 9A, a driven magnet 12 coupled magnetically with the drive magnet 11, and an impeller 10 rotated by the driven magnet 12, wherein a magnetic detection element 13 for detecting the rotation is disposed in the magnetic field of the drive magnet 11.
Patent JP-H07312623-A (JP)
Title: Carrier leak suppressing method and semiconductor device
Inventor: TOMITA KAZUHIRO
IPC: H04L27/20
Filed: 1994-05-17
Abstract: PURPOSE:To sufficiently suppress carrier leak even when the frequency of a carrier is increased by generating a suppress signal, whose phase is opposite to the phase of carrier leak and whose amplitude is equal to the amplitude of the carrier leakage, from the carrier and impressing that signal to the output side. CONSTITUTION:Based on the phase and amplitude of carrier leak detected on the output side of an orthogonal modulator 11, a carrier leak suppressing circuit 12 generates the suppress signal based on a carrier Lo and corresponding to this suppress signal, carrier leak on the output signal MF side can be sufficiently suppressed. Therefore, even when the frequency of carrier Lo is increased, the carrier leak can be sufficiently suppressed. On the other hand, two carriers whose phases are shifted at 90 deg. each other by a 90 deg. phase shifter 34 based on the carrier Lo are generated and based on two carriers, the suppress signal is generated. Thus, the suppressing circuit 12 can easily generate the suppress signal whose phase is completely opposite to that of carrier leak.
Patent JP-S5627153-A (JP)
Title: Photoreceptor for electrophotography
Inventor: ITOU HIROSHI
IPC: G03G15/32
Filed: 1979-08-13
Abstract: PURPOSE: To enable the halftone images which do not show any edge effect to be obtained by applying fine rugged working to the surface of a conductive substrate and filling photosensitive material in the concave parts thereby forming a kind of dots.  
     CONSTITUTION: Photosensitive material 2 is filled in the fine concave parts formed by applying fine rugged working to the surface of a conductive substrate 1, whereby a kind of dots are formed. As a result, the latent images formed in the individual photoreceptors are extremely fine, hence the halftone images which do not show any edge effect may be given. 
     COPYRIGHT: (C)1981,JPO&Japio