baber/WOPTO huggingface dataset:
Patent JP-H03257349-A (JP)
Title: Laser dark-field oblique ray microscopic apparatus and motion measuring method
Inventor: KUDO SHIGEFUMI
IPC: C12Q1/04
Filed: 1990-03-07
Abstract: PURPOSE:To observe and measure the rotary state of a ultrafine motion body with high accuracy and high time resolving power by irradiating a rotating and vibrating fine matter sample with a laser beam and catching the motion of the sample as the change quantity of light and shade. CONSTITUTION:A fine matter sample, for example, a bacterial cell of a salmonella is bonded and fixed to slide glass to be arranged to a dark-field microscope 1 and a laser beam L is introduced into a dark-field condenser 40 from below to be converged to several mum and one flagellum extending from the bacterial cell is irradiated with the laser beam to obtain a dark-field image. Since the image thus obtained of the flagellum becomes one bright spot row, this bright spot row is formed into an image on an incident slit 6 and the quantity of transmitted light is detected by a photomultiplier tube 5 and the change thereof is measured by a photon counting system 7. Since the moving speed of the bright spot row or the quantity of the light transmitted through the slit 6 corresponds to the rotational speed of the flagellum, by measuring the quantity of light within the slit 6 timewise, the rotation of the flagellum can be measured with high accuracy and high time resolving power.
Patent JP-H01231604-A (JP)
Title: Control circuit in electric drive device
Inventor: SENDAI KYOZO
IPC: B60L7/04
Filed: 1988-03-11
Abstract: PURPOSE:To reduce the number of electromagnetic contactors by connecting the brake resistors of respective motors through the contactors partly commonly, and connecting the motors through diodes to a rectifier. CONSTITUTION:Brake resistors 11a, 11b are connected in parallel with left and right motors 2a, 2b, respectively, and part of the resistors 11a, 11b are commonly connected through a first electromagnetic contactor 12a. The motors 2a, 2b are connected through diodes 13a, 13b to a rectifier 8. A main electromagnetic contactor 14 is turned ON, and the contactors 12a and second-fourth contactors 12b-12d are selectively turned ON to drive the motors 2a, 2b. Thus, the number of the contactors can be reduced.
Patent JP-S63224299-A (JP)
Inventor: ITAGAKI MASATO
IPC: B23P21/00
Filed: 1987-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02237423-A (JP)
Title: Abnormality detector for compressed gas type electric facility
Inventor: ASAKURA TAKAO
IPC: H02H5/00
Filed: 1989-03-07
Abstract: PURPOSE:To detect the occurrence of abnormality without fail by installing an auxiliary container to a gas compartment through a conduit line and by detecting the vibrating noise by the use of a microphone of a vibration valve provided to the conduit line. CONSTITUTION:An auxiliary container 3 coupled to a gas compartment 1 through a conduit line 2 is provided. To the conduit line 2 a vibration valve 4 vibrating to make a noise by the gas flow due to the pressure difference between the gas compartment 1 and the auxiliary container 3, and a resonance pipe 5 expanding the noise issued by the vibration valve 4 by resonance are provided. When a shorting or an earth fault occurs in the gas compartment 1, the internal pressure of the gas compartment 1 is raised by arc to vibrate the vibration valve 4. This vibration noise is detected by the use of a microphone 7 and is discriminated by a standardizer 9 through a selective amplifier 8, and the accident point is outputted to an indicator 10.
Patent JP-S58175436-A (JP)
Title: Dairy product fermented by lactic acid bacterium
Inventor: UMADA MITSUO
IPC: A23L27/30
Filed: 1982-04-07
Abstract: PURPOSE:To prepare a low-caloric product having improved flavor, by sweetening a dairy product fermented by lactic acid bacteria with a sweetening agent obtained by mixing glucose fructose and N-L-aspartyl-L-phenylalanine methyl ester in a specific proportion. CONSTITUTION:A dairy product fermented by lactic acid bacteria is sweetened with a mixed sweetening agent consisting of glucose, fructose and N-L-aspartyl- L-phenylalanine methyl ester within 0.43-9 weight ratio between the glucose and the fructonse. 20-50% sweetness of the mixed sweetening agent is due to the N-L-aspartyl-L-phenylalanine methyl ester. The mixed sweetening agent in any state is added to the dairy product fermented by the lactic acid bacteria in any stage of preparing the dairy product.
Patent JP-H03258025-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONO HIROYUKI
IPC: H03M1/36
Filed: 1990-03-07
Abstract: PURPOSE:To obtain this highly accurate circuit by using transistors(TRs) having the same threshold level, dividing a measured analog input with resistors and comparing them with the threshold levels of the TRs. CONSTITUTION:The semiconductor integrated circuit is provided with an analog input current source 1, plural ladder resistors 20-23 dividing an analog input current IIN fed from the analog input current source 1 and plural N-channel TRs 30-33 having the same threshold level VT. The 30-33 are connected to nodes a0-a3 connected to each gate in series between an input current source 1 and a ground point. Moreover, each source of the TRs 30-33 is connected to ground and each drain is connected to a power supply VDD via load resistors 40-43 and digital outputs D1-D4 are extracted from the drains of the TRs 30-33. Then an analog input to be a measured object is divided by resistors and the result is compared with the threshold level of the TRs 30-33. Thus, even when the resolution is increased, high accuracy is maintained by using the TRs 30-33 having the same threshold level.
Patent JP-S60199608-A (JP)
Inventor: IHARA ICHIROU
IPC: B27K5/02
Filed: 1984-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05214085-A (JP)
Title: Copolyester
Inventor: SAKAGUCHI YOSHIMITSU
IPC: C08G63/191
Filed: 1992-02-06
Abstract: PURPOSE:To prepare a copolyester excellent in heat resistance and crystallization characteristics by substituting a specified amt. of ethylene glycol units of polyethylene terephthalate with other units derived from a specific compd. CONSTITUTION:A copolyester having a glass transition point higher than that of polyethylene terephthalate, a crystallization point under temp. rise condition lower than that of polyethylene terephthalate, and a reduced viscosity of 0.4 or higher is prepd. by substituting 2-20mol% ethylene glycol units of polyethylene terephthalate with hydroquinone units and/or 4,4'-biphenol units.
Patent JP-H05220881-A (JP)
Title: Refractory panel
Inventor: UMETSU HIROYUKI
IPC: E04B1/94
Filed: 1992-02-07
Abstract: PURPOSE:To provide a lightweight refractory panel reduced in cost, certainly fixed to a wall and exhanced in execution properties by using a core material consisting of lightweight aggregate subjected to closest packing and a novolac type powder phenol resin. CONSTITUTION:A surface material 1 and a rear material 17 are formed by subjecting a non-combustible metal plate such as an aluminum plate, a zinc alloy plated steel plate or a color steel plate to press molding or extrusion molding. The rear material 17 covers the rear of a core material 20 to form a panel A as a sandwich structure. The core material 20 consists of the lightweight aggregate 26 subjected to closest packing between nonwoven fabrics 23, 24 composed of polyester, nylon, carbon or aluminum through an adhesive 25 and the novolac type powder phenol resin scattered to the aggregate. The novolac type powder phenol resin is melted by infrared irradiation, microwave heating or hot air heating and the aggregate is compressed and solidified to form the core material 20 and the surface and rear materials 1, 17 are unified by the core material 20.
Patent JP-H06263891-A (JP)
Title: Ultraviolet-screening film
Inventor: SEKI SHIGEMI
IPC: C08J7/00
Filed: 1993-03-17
Abstract: PURPOSE:To prepare a film excellent in film formability, ultraviolet screening properties and their persistence. CONSTITUTION:This screening film is prepared by incorporating 0.05-5.0wt.%, based on the resin, benzotriazole ultraviolet absorber having a 5wt.% heating loss temperature of 300 deg.C or above in a film based on an ethylene/ tetrafluoroethylene copolymer resin.
Patent JP-H03258148-A (JP)
Title: Communication method in isdn
Inventor: KUROSAKI TOMOYUKI
IPC: H04L29/08
Filed: 1990-03-08
Abstract: PURPOSE:To avoid useless call setting and to prevent increase in a load of an exchange by implementing call setting message confirming processing and call setting acceptance message confirming processing in advance and executing each processing such as polling call, reply, time monitor control and polling transmission end sequentially. CONSTITUTION:A user user information element and a protocol identifier for a call setting message are set to a user specific protocol, the user information is set to terminal attribute and a sub address request respectively and further a low-order layer matching information element is added, the user user element and the protocol identifier of call setting acceptance message are set to a protocol specific to the user and the user information is set to the terminal attribute, the sub address notice and the additional information. Then polling call is given via an ISDN and a called terminal equipment applies polling reply. A time monitor means sends an interrupt message to the ISDN at the end of reception of the call setting acceptance message and the ISDN terminates the polling transmission of the called terminal equipment. Through the constitution above, useless call setting is avoided and the load increase in the exchange is relieved.
Patent JP-S59182973-A (JP)
Title: Electrolytic protection method
Inventor: NAKAMURA TAKEJI
IPC: C23F13/00
Filed: 1983-03-31
Abstract: PURPOSE:To carry out the electrolytic protection of a metallic surface while preventing the chemical corrosion by adhering an electrically conductive member of epoxy resin or the like mixed with an electrically conductive substance to the metallic surface and by applying an electric current for electrolytic protection to the metallic surface. CONSTITUTION:An electrically conductive member of epoxy resin or the like mixed with an electrically conductive inorg. or org. substance, e.g., a coating material or a sheet is prepd. The member is adhered to the metallic surface of a copper pipe or the like, and an electric current for electrolytic protection is always applied to the metallic surface. Thus, the electrolytic protection of the metallic surface is carried out while preventing chemical corrosion.
Patent JP-S63222504-A (JP)
Title: Antenna
Inventor: IWAI TORU
IPC: H01Q13/18
Filed: 1987-03-12
Abstract: PURPOSE:To attain a desired directivity pattern without reducing the mechanical strength by connecting an antenna board electrically to an earth plate via plural short-circuit posts of a prescribed length placed on one and same plane and providing a feeding point at a symmetrical position while clipping the short- circuit post arrays. CONSTITUTION:The rectangular antenna board 3 is fitted in parallel with the earth plate vis plural rod shaped short-circuit pots 2' placed on one and same plate to the earth plate 1 and feeding points 4, 5 are provided between the earth plate 1 and the antenna board 3 at a symmetrical position around the short-circuit post arrays 2. The distance d1 between the antenna board 3 and the earth plate 1 is selected to a value smaller than the wavelength and the distance d2 between the short-circuit posts 2' is selected to a value smaller than 1/10 wavelength. Thus, the light weight is attained possibly while the sufficient antenna supporting strength is ensured and the prescribed directivity pattern is attained.
Patent JP-H06266958-A (JP)
Title: Automatic check-out system
Inventor: NAKAMURA SHIGERU
IPC: G07G1/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide the automatic check-out system capable of cleaning an article conveying table or exchanging a plate constituting the article conveying stand when the sticking of dust or dirt is detected on the article conveying table. CONSTITUTION:The degree of light transmissivity depending on the sticking of dust or dirt on an article conveying table 1 for conveying an article A is detected by a light emitting device 18 for detecting the degree of light transmissivity and a light receiving device 19 for detecting the degree of light transmissivity. When it is detected the dgree of light transmissivity on the article conveying table 1 is lower than a fixed value, cleaning is performed by a brush 20, and hot air is blown by a drier 21. It is confirmed by a light emitting device 22 for confirmation and a light receiving device 23 for confirmation whether the dirt is removed by cleaning or not.
Patent JP-S56154151-A (JP)
Title: Air-fuel ratio feedback controller for engine
Inventor: OOSHIMA TATSUHIKO
IPC: F02D41/14
Filed: 1980-04-30
Abstract: PURPOSE: To make the controlling width over the whole running region flat and improve the control characteristic by providing feedback controls for the slow speed system and the high speed system of a carburetor independently of each other.  
     CONSTITUTION: The signal of an O 2  sensor 19 in the exhaust system is inputted to an electronic control circuit 18, and the output signal thereof is used to control a solenoid valve 17 provided in a high speed system fuel-bypassing passage 11. The slow speed system bleed air passage 20 is connected with a slow speed system fuel passage 13 and moreover with a slow speed system jet part 14 through a duct 22 having an solenoid air valve 23, and to the duct 22, a duct 27 whose other end is connected with an air leak 21 in a venturi 2 opens. Therefore, a composite air of the air from the atmosphere and the air from the venturi 2 is supplied to the duct 22, and the air-fuel ratio obtained by the slow speed system and the high speed system is maintained constant at al times according to the running condition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55150276-A (JP)
Title: Dual gate type field effect transistor
Inventor: SATOU SUSUMU
IPC: H01L29/80
Filed: 1979-05-10
Abstract: PURPOSE:To improve the hybrid modulation characteristics of a dual gate type field effect transistor by linearly forming the dual gate type field effect transistor in wide  range by employing an element exhibiting triode characteristics but not exhibiting  saturated characteristics in first field effect transistor. CONSTITUTION:p<+>-Type layer 2-4 are selectively formed in a p-type semiconductor substrate 1, an n-type epitaxial layer 5 is superimposed thereon, and B is diffused from the surface to connect it to the layers 2-4. At this time the p-type layer 6 is selectively formed, and distance from the substrate 1 is reduced less than 2mu, a depletion layer extended from the gate layer 6 to the n-type layer 5 at no bias time reaches the substrate, and the channel is depleted. Then, there are formed n<+>-type layer 7-9, a gate insulating film 10, a field insulating film 11, and source and drain electrodes S and D, and gate electrodes G1, G2. The field effect transistor with the insulated gate G2 exhibits the conventional pentode characteristics with very narrow linear portion, and the field effect of the junction gate G1 is completely depleted in the channel in no bias state. Therefore, it exhibits triode characteristics. Accordingly, the linear range of the device is increased to suppress the occurrence of the signal strain.
Patent JP-S53142188-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WATARI SHIGERU
IPC: H01L29/06
Filed: 1977-05-17
Abstract: PURPOSE: To increase the dielectric strengh between the source and the drain as well as to avoid the lowering of the carrier shifting degree caused by the interface characteristics, by installing an oxide film between the substrate surface and the end part of the drain region which is adjacent to the channel and then positioning both the source and drain regions inside the bulk. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57171891-A (JP)
Title: Time division multiple remote control device
Inventor: NAKAGAWA YUUJI
IPC: G08C15/12
Filed: 1981-04-15
Abstract: PURPOSE:To prevent the malfunction due to the frequency shift of the internal clock of a terminal equipment, by changing the frequency of the internal clock of the terminal equipment in a prescribed direction. CONSTITUTION:When the frequency of the internal clock of a terminal equipment becomes lower, address data from a main operation panel is not reproduced correctly. In this case, a counter C0 of a frequency adjusting part 28b  counts pulses, which are outputted from an astable multivibrator M oscillated  by the input of a malfunction detection signal NO, and the time constant of a  time constant circuit CR consisting of a resistance R8, a capacitor C2, and one  of resistances R9-R16 is changed by this count output to change the frequency  of the internal clock outputted from an internal clock generating part.
Patent JP-H11243506-A (JP)
Title: Image-pickup method and apparatus and storage medium therefor
Inventor: KAWAHARA HIDEO
IPC: H04N5/232
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup method and device by which a shake correction similar to that by a conventional method and device is conducted when photographing dynamic images and a photographed image without deterioration is obtained in the case of photographing a still image. SOLUTION: A correction arithmetic means 408 corrects a correction amount, based on shake information of the image-pickup device main body detected by a shake detection means 405, a read control means 409 controls a read timing of an image-pickup element 401b based on the arithmetic result, a 1st delay means 402a and a 2nd delay means 402c delay a read video signal by a prescribed time, a 1st adder means 402b and a 2nd adder means 402d add the read video signal and the delayed video signal at a prescribed ratio, based on the arithmetic result by the correction arithmetic means 408. When a still image is photographed, the addition is inhibited.
Patent JP-S52140792-A (JP)
Title: Calandria tank for heavy water reactor
Inventor: NISHI AKITO
IPC: G21C13/00
Filed: 1976-05-19
Abstract: PURPOSE: To improve nuclear properties by means of forming the inside of a calandria tank of a heavy-water reactor into an independent plural number of heavy-watermoderated ranges by separating panels, and of forming air layers in the moderator ranges at the central part by means of feeding and discharging the heavy water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04293179-A (JP)
Title: Plotting circuit
Inventor: OKUBO KENJI
IPC: G09G5/20
Filed: 1991-03-22
Abstract: PURPOSE:To execute the plotting whose limited number of hues and number of lightness are increased by compressing remarkably a hardware scale of a frame memory and a color pallet. CONSTITUTION:From a CPU 10, a plotting instruction 100 containing hue data and a plotting instruction 101 containing hightness data are supplied to a graphic processor 11 and a graphic processor 12, respectively. From the graphic processor 11, hue data 102 is outputted, and from the graphic processor 12, lightness data 103 is outputted, and they are supplied to a frame memory 13, respectively. Hue data 104 and lightness data 105 read out of the frame memory 13 are inputted to a color pallet 14 by a TV scanning system, and display color data 106 is outputted and displayed thereby.
Patent JP-H02235985-A (JP)
Title: Liquid crystal material
Inventor: TASHIRO MASASHI
IPC: G02F1/13
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a liquid crystal material having remarkable liquid-crystal characteristics by using a diarylthiadiazole heterocyclic compound of a specific structure as the constituent. CONSTITUTION:A liquid crystal material comprising a diarylthiadiazole heterocy clic compound of the formula (wherein Z is CH or N; R<1> and R<2> are each alkyl, cycloalkyl, bicycloalkyl, cycloalkyloxy, alkoxy or alkylcarbonyloxy, among which 1 to 12C alkyl, 1 to 12C alkoxy, cyclohexyl, and bicyclooctyl are pre ferred) {e.g. 4,7-di(4-ethoxyphenyl)-1,2,5-thiadiazole[3,4-c]pyridine}.
Patent JP-H01230361-A (JP)
Title: Blood platelet preservation bag
Inventor: FUTAGAWA JUN
IPC: A61J1/10
Filed: 1988-03-11
Abstract: PURPOSE:To let blood platelets scarcely adhere on the inner surface of a bag, and thereby let the blood platelets in the bag be almost completely discharged out by letting two sheets of a bag be composed of polymer containing poly (ethylenebutylene) polystylene block mixed polymer, letting them, the inner surfaces of which are coarse, be piled up so as to be formed into the bag with the periphery sections of the sheets thermally welded. CONSTITUTION:A blood platelet preservation bag is composed of polymer containing poly (ethylenebatylene) polystylene block mixed polymer wherein two sheets forming a bag, the inner surfaces of which are coarse, are piled up in such a way that the periphery sections of the sheets are thermally welded. Since the bag is formed so that the periphery sections of the sheets are sealed, the sheets can be made thin and uniform in thickness so as to enable the bag to be available, which is excellent in gas permeability, flexibility and transparency. in addition, since the inner surfaces of the bag are made coarse, each of the inner surfaces will never be stuck together at the time of sterization, and blood platelets at the both end sections of the bag will never be delayed either in coming out later than those at the center section while eliminating difficulties in making sure of remaining blood platelets in the bag. The blood platelets in the bag can thereby be almost completely discharged out.
Patent JP-S5957-A (JP)
Inventor: JIYON ETSUCHI SHIITSU
IPC: A61F2/16
Filed: 1983-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07269512-A (JP)
Title: Diaphragm type actuator
Inventor: SHINTANI KOICHI
IPC: F02B37/18
Filed: 1994-03-28
Abstract: PURPOSE:To prevent a diaphragm from being damaged by cracks and the like by preventing the inner wall of a piston from interfering with the diaphragm. CONSTITUTION:A slip-in-position preventive circular projected section 18C locking one end of a coil for a coil spring 7, which is roughly identical in height to the diameter of a coil wire for the coil spring 7, is integrally formed at a boarder section between the abutting section 18A of a retainer 18 and its fit-in section 18B. By this constitution, even when an actuator is severely vibrated by the vibration of an engine and a vehicle, the coil end of the coil spring 7 is firmly locked at the circular projected section 18C, the coil spring is thereby restrained from being vibrated in such a way as to be reciprocally moved in the radial direction of the retainer 18, and the inner wall of a piston 3 can be prevented from interfering with a diaphragm 2, so that the diaphragm 2 can thereby be prevented from being damaged by cracks and the like.
Patent JP-H08252496-A (JP)
Title: Coating apparatus and automatic coating apparatus for shape steel
Inventor: TSUNETSUGU TETSUYA
IPC: B05B15/12
Filed: 1995-03-17
Abstract: PURPOSE: To efficiently coat a form-shaped work and a work with shape steel connected at right angles by spraying a coating material at specified angles from coating guns which are located symmetrically to form pairs from both sides of a plane containing the axes of the work in the intersection of spray axes on a coating line. CONSTITUTION: In a work coating apparatus, movable tables 35A, 35B are attached freely movably to guide frames... 34B arranged in the width direction at upper and lower positions of a coating line L through guide rails 38A, 38B. The movable tables 35A, 35B are driven by transverse drive devices 36, 37 equipped with transverse motors 36a, 37a and screwed shafts 36b, 37b. In addition, coating guns 32A-32D are arranged on the movable tables 35A, 36B so that spray axes (a)-(d) meet planes at α=45 deg., respectively. A coating material from the coating guns 32A-32D is injected to the longitudinal material (a) of a carried work W. Then, the coating guns 32A-32D are transferred transversely to coat the entire lateral material (b) of the work W.