baber/WOPTO huggingface dataset:
Patent JP-H08196537-A (JP)
Title: Ultrasonic diagnostic system
Inventor: KAMIYAMA NAOHISA
IPC: G01S15/50
Filed: 1995-01-31
Abstract: PURPOSE: To obtain TDC data with low luminance dispersion and high accuracy by performing the processing of an echo signal as switching a first transmission mode to obtain the image of a part to be diagnosed and a second transmission mode to destroy the bubble of an ultrasonic contrast medium that exists on the part to be diagnosed almost in a moment. CONSTITUTION: When the degree of luminance intensification compared before and after the injection of a contrast medium in a mode B image is quantized, an inspector sets an interest area on the mode B image. After the contrast medium is injected, a CPU starts transmission of ordinary mode, and the feature profile or peak of a TDC is obtained by the echo luminance intensification of the contrast medium, however, a mode changeover switch 13c is operated after the feature quantity of them are confirmed. This ultrasonic diagnostic system whose mode is switched to a reset mode sends the ultrasonic wave of high sound pressure to the part of an examinee in a moment, and the contract medium on that part disappears, which eliminates luminance due to the contrast medium in a ROI. After that, the ultrasonic diagnostic system is automatically returned to the ordinay mode.
Patent JP-H09214952-A (JP)
Title: Method for rearranging/transmitting image data
Inventor: ITO MASASHI
IPC: H04N19/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the degradation of picture quality caused by a burst error at the time of transmission. SOLUTION: Data blocks at an (i)th row and a (j)th column before transformation are extracted, candidates of a row number (r) and a column number (c) after the transformation are generated by using a function for random number generation (step 114), it is investigated whether the data block existent at the (i)th row is allocated to the (r)th row and the (c)th column or not as well as the position of transmission transformation table (step 117) and the position (r, c), where no data block is allocated, is defined as the rearranged position of the data block existent at (i, j) (step 118). When all the data blocks are completely allocated, that allocation table (transformation table) is stored (step 104).
Patent JP-S63183226-A (JP)
Title: Double opposite rotating speed reduction gear
Inventor: YASUDA MASAHARU
IPC: B64D35/06
Filed: 1987-01-26
Abstract: PURPOSE:To equalize torques of two oppositely rotating output shafts of a device provided with ring gears, etc., for transmitting output from an input shaft to an oppositely rotating output shaft by providing the oppositely rotating output shaft with an oppositely rotating output turbine which rotates independently of a turbine for driving a sun gear. CONSTITUTION:An input shaft 13 provided with plural turbine blades 1 for driving a sun gear is driven in the direction shown with an arrow 13a by turbine inlet gas 11 flowing between the input shaft 13 and a turbine nozzle 2 for driving the sun gear. The sun gear 7 arranged on the input shaft 13 engaging with a planetary gear 8 drives a positively rotating output shaft 14 in the direction of an arrow 14a to drive a positively rotating propeller 5a in the positive direction. The planetary gear 8 engaging with a ring gear 9 drives an opposite rotating output shaft 15 in the direction of the arrow. In this case, the oppositely rotating output shaft 15 is provided with an oppositely rotating output turbine blades 3 so that torques opposite to each other are produced on the input shaft 13 and the positively rotating shaft 14 by the turbine inlet gas 11 flowing between an oppositely rotating turbine nozzle 4 and the oppositely rotating output turbine blades 3.
Patent JP-H04249372-A (JP)
Title: Mos type field effect transistor and fabrication thereof
Inventor: FURUTA HIROSHI
IPC: H01L21/20
Filed: 1991-02-05
Abstract: PURPOSE:To prevent soft errors of 0 1 to be caused when a punch through and alpha-rays penetrate through a source-drain by a method wherein an insulating layer separating a source diffusing layer from a drain diffusing layer is formed in a narrower band form than a channel length at a place which is deeper than an invert layer in which a channel of a semiconductor substrate is formed. CONSTITUTION:After a V-form small groove 2 is opened in a P type silicon substrate 1, a SiO23 grows on the entire surface by a CVD method. Next, by etching the SiO23, the small groove 2 is filled with the SiO23. Next, after a polysilicon 4 grows on the entire surface and is heat-treated by a laser-anneal or the like, whereby the polysilicon 4 is made a single crystal. Then, after impurities for controlling a threshold value voltage is ion-implanted, a gate oxidizing film 5 and a polysilicon gate electrode 6 is formed, arsenic is ion- implanted, and a source 7a and a drain 7b are formed to form an element part.
Patent JP-S59139008-A (JP)
Title: Color filter and color solid-state image pickup element
Inventor: MANABE DAISUKE
IPC: H01L27/14
Filed: 1983-01-31
Abstract: PURPOSE:To provide a filter having good color reproducibility by providing a hydrophilic dyeable resin only in the 3rd dyeing region on a uniform hydrophobic dyeable resin layer having the 1st and 2nd dyeing regions. CONSTITUTION:For example, a polyester resin or the like is uniformly deposited as the 1st dyeable resin layer 5 on a substrate 4 and the 1st dyeing region 51 is dyed to, for example, blue and the 2nd dyeing region 52 to, for example, red by a disperse dye and by using a dyeing mask. A dyeable resin to be dyed by an acidic dye is given photosensitivity by dichromate to form the 3rd dyeing region 6 which is dyed to, for example, green. If the dyeing regions are formed on the uniform resin layer in the above-mentioned way, the difference in signal level for each one horizontal scanning line and the color filter having excellent color reproducibility is formed.
Patent JP-S55107093-A (JP)
Title: Enclosed type scroll compressor
Inventor: KOUSOGABE HIROKATSU
IPC: F04C18/02
Filed: 1979-02-13
Abstract: PURPOSE: To perform axial enclosing exactrly by forming an oil-circulating path through which oil is exactly supplied into compressor by difference in pressure between container pressure and suction prssure.  
     CONSTITUTION: By connecting the bottom of the enclosed container 12 and the suction pipe 15a by the capillary tube 17a, the lubricating oil 16 stored at the bottom of the enclosed container 12 is exactly supplied into the compressor 14 by a pressure difference between the container pressure (intermediate pressure) and suction pressure concurrently with the start of compression action and thereby the axial enclosing can be performed exactly. And, the oil discharged with fluid after the completion of lubrication inside the compressor 14 is introduced into the oil-separating tank 18 provided near the discharge port 3. Since the oil-separating tank 18 bottom is connected with the enclosed container 12 by the capillary tube 17b, the oil fallen down on the bottom of the tank 18 is soon recovered into the enclosed container 12 by a pressure defference between the container pressure and the discharge pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05199939-A (JP)
Title: Extracting cooling device for coffee or the like
Inventor: KITA TAKAHIRO
IPC: A47J31/02
Filed: 1992-01-30
Abstract: PURPOSE:To prevent dirt caused by a liquid leakage by providing a valve member energized usually in the closing direction in a freely attachable/detachable extractor provided in the lower part of a water spray cover for diffusing hot water, and opening and closing the valve member by an abutting piece provided in a freely attachable/detachable pan in the lower part of the extractor. CONSTITUTION:From a heating vessel 1, hot water is injected to a water spray cover 14 through a discharge tube 15, and hot water is supplied to coffee powder contained in an extractor 6 in its lover part. The extractor 6 is freely attachable and detachable, and provided with a valve member 31 energized usually in the direction for closing a drain hole 16a in the bottom part. In an extracting box 18 in the lower part of the extractor 6, a pan 17 being freely attachable and detachable and having a drain hole 16b in the bottom part is disposed. The pan 17 is provided with an abutting piece 34 and when the extractor 6 is installed in a prescribed position, the valve member 31 is opened, and an extract is dripped down onto the pan 17. The extract collected in the pan 17 is distributed and injected into desired vessels. In such a manner, contamination caused by a leakage of the extract is prevented, and the device is easily decomposed and is cleaned.
Patent JP-H10193492-A (JP)
Title: Floor material
Inventor: TSURUMI JINICHI
IPC: E04F15/18
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To improve soundproofing vibration-insulating performance by forming one layer of a layer structure having two or more layers of composition having specified peak value of simple substance loss coefficient, thereby enhancing energy absorptivity by a floor material. SOLUTION: The floor material comprises a layer structure having two or more layers. In this case, one of the layers is formed of composition having a peak value of simple substance loss coefficient of 1.0 or more. That is, vinyl chloride resin composition having large loss coefficient is processed in a sheetlike state, a surface layer is laminated on its one side surface, and a rear layer is laminated on the other surface as needed to constitute the floor material. As the composition having large coefficient, 10 to 50 pts.wt. of dicyclohexyl phthalate(DCHP) and 10 to 40 pts.wt. of butyl benzyl phthalate are added to 100 pts.wt. of vinyl chloride resin or 10 to 50 pts.wt. of the DCHP and 10 to 40 pts.wt. of trixylenyl phosphate are added to 100 pts.wt. of vinyl chloride resin, and are suitably used.
Patent JP-H02195749-A (JP)
Title: Multiple address mail controller in mail system
Inventor: NAGASAWA MASANORI
IPC: H04L12/18
Filed: 1989-01-24
Abstract: PURPOSE:To dispense with the generation of a mail text file with the same content at every receiver, and to efficiently use the file by operating a system by making one mail text correspond to plural receiver terminals. CONSTITUTION:When the transmission of the mail text with the same content to the plural terminals is instructed from an outgoing person, the destination directory control means 2 of a mail box 1 instructs the name 6 of a destination and the position 7 of a mail information control area, and a mail information control means 3 instructs the name of the outgoing person, the number of destinations, and the position in the mail text file 4 to the file 4. The file 4 retrieves a mail text instructed by the means 3 out of the mail texts, and sends it to a designated terminal. Thereby, it is not required to generate the file 4 with the same content at every receiver even when a large number of multiple address mails are issued, which makes the file 4 to be used efficiently.
Patent JP-H05259904-A (JP)
Title: Frequency synthesizer
IPC: H03L7/10
Filed: 1992-01-30
Abstract: PURPOSE:To improve the phase lock-in characteristic and to increase the phase lock-in speed by eliminating the higher harmonic of the input voltage of a voltage control oscillator VCO and storing the phase error signal data for each specific frequency. CONSTITUTION:The oscillation output frequency of a VCO 21 is kept in a variable range equal to one channel of the input voltage of the VCO 21 when the VCO 21 is started. Then the input voltage gradually approximate to a point closest to the oscillation frequency in the variable range for a single period T. When the period T is over, the period T is equal to 2T with a phase error signal 104 kept at 0. Then the input voltage range of the VCO 21 is equal to 1/2 channel and the input voltage of the VCO 21 gradually approximate to a point closest to the oscillation output frequency with double accuracy compared with the level of the period T. Therefore the oscillation output signal 108 of the VCO 21 is stabilized and the phase error data is stored in an error data table RAM 24. This error data is referred to in the next frequency setting state and the phase lock-in time can be shortened.
Patent JP-S60162059-A (JP)
Title: Control device for internal-combustion engine
Inventor: TAKIZAWA SATORU
IPC: F02D41/34
Filed: 1984-02-01
Abstract: PURPOSE:To prevent an engine from stalling even in case of the load being added in time of being ungeared from high revolution, by controlling a difference in torque generating patterns, which is caused by a response lag of a cylinder suction air quantity in time of variations in an engine speed, while compensating the response lag of the generating torque. CONSTITUTION:When an air-fuel ratio is almost nearly kept in constant upon controlling a fuel injection quantity, generating torque out of an engine is considered to be proportionate to a cylinder suction air quantity Qa so that a difference (torque compensation value) DELTAT between actual torque and ideal torque is also considered to be proportionate to a difference between an actual cylinder suction air quantity Qa2 and an ideal cylinder Qa1. Accordingly, a value proportionate to the compensation torque value DELTAT is calculated, and the result is converted into a compensation value for ignition timing with the function preset by a control part 51 or table data whereby the ignition timing is controlled upon compensating as much as a portion for this compensation value. With this constitution, a torque response lag due to that of the cylinder suction air quantity is compensated so that the response lag of generating torque due to variations in an engine speed is in no case brought into existence.
Patent JP-S57129565-A (JP)
Title: Key telephone system
Inventor: MITO MICHIO
IPC: H04Q3/00
Filed: 1981-02-04
Abstract: PURPOSE: To realize various extension calls by means of an existing 4-wire cable, by connecting a key telephone set to a main device via the 1st and 2nd cables that transmit the aural frequency signal plus the 3rd and 4th cables that transmit the data signal and the electric power.  
     CONSTITUTION: The handset of a key telephone set KT1 is picked up, and an extension call button ICM is pushed. Then a number obtained by adding O to the number which is allotted to the set KT is pushed by means of a push-button pad KPD. The push signal is applied to a main controller CC of a main device ME. In response to this, a relay TB of a telephone KT60 is actuated and a speaker SP and a microphone MIC are connected to distributing cables EL160 and EL260. At the same time, the cross point of switching matrices X1 and X3 works. Then both the speaker and microphone of the telephone KT60 are connected to the handset of the telephone KT1 via a key telephone interface circuit L1 1 , a lead wire FL101, distributing cables EL160, 260, 560, 660, etc. In such a way, a call is possible between both telephone sets without using any handset. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09209999-A (JP)
Title: Ballast water surface water lifting device in double hull oil tanker
Inventor: SAKAMOTO TAKESHI
IPC: B63B3/62
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To effectively and securely check ballast water surface water by providing a float having an ejector inside to float on the surface of ballast water through a sounding pipe having plural holes continuously provided in a length direction in an outer circumference, and lifting the surfacewater by the ejector. SOLUTION: In a lifting device 1, a float 2 is provided to float on surface water W of ballast water L through a sounding pipe 37 having plural holes 37a continuously provided in a length direction in an outer circumference as a guide pipe. The surface water w gets into the sounding pipe 37 through the hole 37a. The float 2 is provided with an ejector 3 having a surface water inlet port 3b, and a compression air supply machine 5 is connected by a jet tube 4. In addition, it is connected to a storage part 7 by a discharge tube 6. Compression air is introduced from the compression air supply machine 5 to the ejector 3, and the surface water W invading into the sounding pipe 37 by action of the ejector is lifted to the storage part 7.
Patent JP-H08208951-A (JP)
Title: Thermoplastic polyester elastomer composition
Inventor: MIYAJI HIDETAKA
IPC: C08L83/04
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a thermoplastic polyester elastomer compsn. from which a molding having stable sliding properties and free from delamination can be produced. CONSTITUTION: This compsn. contains a thermoplastic polyester elastomer, a silicone resin having a mol.wt. of 10,000 or higher, and a reactive silicone oil and gives a molding having a coefficient of friction of 0.01-0.9 and free from delamination.
Patent JP-S58133361-A (JP)
Title: Preparation of molten zinc plated steel pipe
Inventor: SHINDOU YOSHIO
IPC: C23C2/06
Filed: 1982-02-03
Abstract: PURPOSE:To prevent the generation of rust on the surface of a steel pipe during processes until flux treatment, by treating the descaled steel pipe with an aqueous borax solution adjusted to a specific concn., pH and bath temp. to adhered a specific amount of borax to the steel pipe. CONSTITUTION:A steel pipe descaled and pickled by immersing the same in an acid bath is waited for a predetermined time prior to treatment and immersed in an aqueous borax solution of which the concn. of borax is adjusted 30-80g/ l, the pH to 3-6 and the bath temp. to 15-40 deg.C to carry out borax treatment. Subsequently, wiping treatment is applied to the steel pipe so as to adhere 0.5-5.0g/m<2> or borax thereto carry out primary anti-rust treatment. In the next step, the treated steel pipe is subjected to flux treatment to carry out molten zinc plating. By this method, until flux treatment after descaling and pickling, the surface of the steel pipe can be prevented from the generation of red rust.
Patent JP-2000213458-A (JP)
Title: Displacement control valve mechanism for variable displacement compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B27/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a displacement control valve mechanism for a variable displacement compressor which can forcibly keep minimum capacity while improving accuracy of pressure control in a suction chamber. SOLUTION: In this displacement control valve mechanism 20 for a variable displacement compressor controls a piston stroke by adjusting pressure in a crank chamber. In such a mechanism, a valve element 5 adjusts openings of communication passages 1a, 1b according to extention/contraction of a pressure sensing member receiving pressure in a suction chamber or the crank chamber. A solenoid rod 8 is detachably connected to the valve element 5. A solenoid coil 14 applies load generated by electromagnetic force on the solenoid rod 8, and is operated for decreasing the opening of the valve element 5 when the electromagnetic force is increased. A spring 7 separates the solenoid rod 8 from the valve element 5 by demagnetizing the solenoid coil 14.  A bypass valve and a bypass passage are arranged for forcibly opening the communication passages 1a, 1b while bypassing the valve element 5 when the solenoid rod 8 is separated from the valve element 5.
Patent JP-S53101471-A (JP)
Title: Electronic wristwatch
Inventor: SUGAWARA YOUJI
IPC: G04C10/02
Filed: 1977-02-16
Abstract: PURPOSE:To provide efficient solar batteries and achieve the reduction is thickness of watch body by providing light collecting means on the side face of water case and disposing solar batteries therein.
Patent JP-2000213540-A (JP)
Title: Dynamic pressure bearing device
Inventor: NAKAGAWA HISAYA
IPC: F16C33/20
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To facilitate working and manufacturing a shaft member or bearing member while properly maintaining a bearing characteristic. SOLUTION: A shaft member 3 or a bearing member 2 are constituted of a porous sintered body including metallic powder, etc., to obtain proper workability and a contact resistant property, and also the outside leakage of dynamic pressure generated in a bearing part can be prevented by impregnating a solid lubricative material into the pore portion of the porous sintered body, to obtain a proper dynamic characteristic. Moreover in the higher temperature condition than usual use temperature by the contact between the shaft and bearing members, the lubricative material in the pore is melted out into a bearing to avoid a seizure.
Patent JP-S52100147-A (JP)
Title: Failure point evaluating unit
Inventor: NII YOSHIJI
IPC: G01R31/08
Filed: 1976-02-18
Abstract: PURPOSE: To evalurate a failure point at ahigh accuracy by a digital process by A-D converting voltage and current in the power system through sampling for them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55110348-A (JP)
Title: Microprocessor
Inventor: BABA SHIROU
IPC: G06F9/30
Filed: 1979-02-16
Abstract: PURPOSE: To prevent a program from getting out of control or deadlocking by self- recovering by forcibly changing a program execution address into a fixed address on detecting an input, which is not found on an instruction code table, arriving at an instruction decoding part.  
     CONSTITUTION: Instruction decoding part 2 is given a function of discriminating input data which is not found on an instruction code table and its detection output is inputted to reset circuit 8, which exercises control over instruction register 1, etc., to force a program to enter an interrupt routine. As a result, this microprocessor can self-recover from malfunction due to a noise to a normal program routine, so that high reliability can be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53101903-A (JP)
Title: Signal transmitter
Inventor: TOYODA TAKEJI
IPC: H04L13/00
Filed: 1977-02-18
Abstract: PURPOSE: Through the combination of the regularly-close contact and regulary-open contact of relays, signal are transmitted to increase the number of combinations for forming signals, so that the amount of the signal transmission will be increased. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63185026-A (JP)
Title: Conducting mechanism of semiconductor substrate
Inventor: ENDO AKIHIRO
IPC: H01L21/027
Filed: 1987-01-28
Abstract: PURPOSE:To provide stable and excellent conductivity between a cassette and a semiconductor substrate, by forming a V groove in the surface of the semiconductor substrate with a scriber, contacting and conducting a conducting pin to the V groove, thereby increasing the contact area. CONSTITUTION:When a fixed pin 13 and a pin fixing hole 17 are disengaged, a conducting rod 20 is pushed to the central part of a semiconductor substrate 2. At the time of the movement, the end of a compressing projection part 23 is contacted with a conducting-rod compressing part 28. The conducting rod 20 is further pushed out, and the compressing projection part 23 is pushed beneath the conducting-rod compressing part 28 and slidden. The tip part of the conducting rod 20 is compressed downward. Thus a scriber 21 is compressed to a non-exposure surface of the semiconductor substrate 2. Since the conducting rod 20 further advances, a V groove 30 is formed in the surface of the semiconductor substrate 2 with the scriber 21. The conducting rod 20 further advances and the compressing projection part 23 is disengaged from the conducting-rod compressing part 28. The scriber 21 leaves the semiconductor substrate 2. When the conducting rod is further moved, a conducting pin 22 is sufficiently contacted with the V groove 30. At this time of contact, the advancing movement of the conducting rod is stopped.