baber/WOPTO huggingface dataset:
Patent JP-H03170134-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OCHI MASUMI
IPC: A61B8/00
Filed: 1989-11-30
Abstract: PURPOSE:To simply measure the blood flow rate, etc., without being aware of a movement of a sample point by deriving the highest flow velocity value from mapping data on each scanning line of an M mode image, and measuring the blood flow rate of one pulse, a pressure comparison difference, an average flow velocity value, etc., based thereon. CONSTITUTION:A highest flow velocity value search circuit 14 reads out mapping data on one scanning line of an M mode from a DSC 6, derives the highest flow velocity value on one scanning line within a prescribed search range, and also, derives successively the highest flow velocity value on each scanning line. A measured value arithmetic circuit 17 being a measuring means executes various measurements, based on the highest flow velocity value from the highest flow velocity value search circuit 14. A TVI calculating circuit 17a integrates the highest flow velocity value in each scanning line by a one-pulse portion. An average flow velocity value calculating circuit 17b derives an average flow velocity value from a flow velocity integral value. A blood flow rate calculating circuit 17c derives the blood flow rate of one pulse by multiplying an average flow velocity value V by a cross-sectional area S of a blood vessel. A pressure comparison difference calculating circuit 17d derives a pressure comparison difference P=4V<2>, based on the highest flow velocity value.
Patent JP-H02155085-A (JP)
Title: Image data processor
Inventor: SAKO IKUO
IPC: G06T3/40
Filed: 1988-12-07
Abstract: PURPOSE:To limitlessly magnify and reduce data by appropriately executing processing for reading out image data from an image data area and processing for storing processed image data. CONSTITUTION:A CPU 10 stores an original image to be supplied from a host computer in an image data area 12b in a memory 12 and stores other conditions in an internal memory. The location of the processed image data is judged from the location, the magnification ratio or the reduction ratio, and the moving position of the supplied original image data, and a reading out direction switching position for a reading out means and the location of the processed image data are judged according to the judged result and the location of the original image data. A reading out direction is switched according to this judged switching position, the image data are read out, either magnification processing or reduction processing is executed for the image data, and the processed image data are stored at the judged location in a direction corresponding to the reading out direction. Thus, the image data can be magnified or reduced without any limitation such as the inhibition of overlap.
Patent JP-H08166189-A (JP)
Title: Melting method for high melting point metal material containing volatile impurities
Inventor: NISHIMOTO MANABU
IPC: C22B9/16
Filed: 1994-12-13
Abstract: PURPOSE: To manufacture a material of a high melting point metal product by using a high melting point metal material containing volatile impurities such as sponge Ti, etc. CONSTITUTION: A cylindrical refractory 3 is provided in the crucible 1 of a cold crucible melting and casting apparatus. Atmosphere gas flow 9 in the crucible is controlled to prevent the deposition of volatile impurities (Mg, MgCl2 , etc.) on the wall in the crucible, and to discharge it out of the crucible. The disposing conditions of the refractory 3 are that the lower distance (Lg) in the height direction between the lower end 2b and the upper end 3a of an induction coil is in the range of 0.25 to 0.75 times as large as the coil height (L) and a gap distance between the outer wall surface and the inner wall surface of the crucible is 1mm or more and 0.25 times or less as large as the the inner diameter of the crucible. Thus, the aging decrease of the melting efficiency is prevented, and continuous melting can be conducted for a long time with stable and high productivity.
Patent JP-2000128215-A (JP)
Title: Pump type foaming container
Inventor: UEHIRA SHOJI
IPC: B05B11/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a foam passage caused by the drying of residual foam and to smoothly emit foam by pressing a nozzle element by relatively light force. SOLUTION: A rod-shaped valve plug 15 and piston elements 7, 8 are engaged in a state relatively movable up and down by a predetermined range so that the valve plug part 15a of the second check valve formed to the rod-shaped valve plug 15 is upwardly movable by a predetermined range from the valve seat part 81 of the second check valve formed on the inner surface side of the upper end part of a piston 8 for a liquid. Further, the upward moving range of the rod-shaped valve plug 15 to a double cylinder 6 is restricted by the cylindrical engaging element 16 fixed in a cylinder 62 for a liquid and the lower part of the rod-shaped valve plug 15 is brought into slide contact with the cylindrical engaging element 16 with predetermined friction resistance.
Patent JP-H10149169-A (JP)
Title: Electromagnetic acoustic transducer
Inventor: TAJIMA KAZUSHIGE
IPC: H04R13/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the electromagnetic acoustic transducer which is prevented from deteriorating in acoustic performance owing to a reflow solder process. SOLUTION: A decrease in the lowest resonance frequency Fo of a resonance plate 22 by the demagnetization of a magnet 10 and an increase in the lowest resonance frequency Fo of the resonance plate 22 due to the heat shrinkage of a support ring 20 are canceled by the irreversible demagnetization at a reflow solder process temperature that the magnet 10 has and by the heat shrinkage at the reflow solder process temperature that the support ring 20 has, to suppress variation in the lowest resonance frequency Fo of the resonance plate 22, thereby stabilizing acoustic performance.
Patent JP-H04180170-A (JP)
Title: Picture retrieving device
Inventor: MAEDA TOSHIYUKI
IPC: G06F17/30
Filed: 1990-11-14
Abstract: PURPOSE:To easily retrieve a picture by analyzing an inputted natural language sentence, and retrieving and displaying a specific picture while using non-picture data or picture data in a data base. CONSTITUTION:A sentence analyzing device 102 analyzes an inputted natural language sentence 101. That is, for example, when a Japanese sentence 'Suzuki no joshi wa kaisha ni imasu ka?' is inputted, the device 102 analyzes 'Suzuki' as a noun, 'no' as a particle, 'joshi' as the noun, 'kaisha' as the noun, 'ni' as the particle, 'imasu' as a verb, and 'ka' as the particle. Then, a data base 104 stores the picture data and the non-picture data. Then, a retrieving device 103 retrieves a specific picture from the data base 104 from the result of the device 102. That is, the device 103 retrieves a specific picture from the result of the device 102, by using the non-picture data and the picture data in the data base 104, and displays the picture at a display 105.
Patent JP-H05153782-A (JP)
Title: Noise preventive device
Inventor: NOMURA TOSHIHIRO
IPC: H02M7/48
Filed: 1991-11-26
Abstract: PURPOSE:To reduce a noise voltage to an allowable value or less even if a small noise filter is used by adding a noise preventive circuit for canceling a noise current flowing to a parasitic capacitance between a power converter circuit and a metal case. CONSTITUTION:In a noise preventive circuit 5, a compensating capacitor CC2 and a primary winding of a current transformer CT1 are connected in series between an output bus O and a power supply bus N, a current iCC2 responsive to a variation in an output voltage flows, and a noise preventing current iCC3 flows to a secondary side of the transformer CT1 through a compensating capacitor CC3 in a direction from a metal case E to the bus N. Here, the capacities of the capacitors CC2, CC3 and a current ratio of the transformer CT1 are suitably selected. A noise current iCS2 and the current iCC3 are substantially equalized to reduce a noise current cf3 flowing to a filter capacitor Cf3, thereby decreasing a noise voltage DELTAV3. A noise filter 2 can be reduced in size by adding the circuit 5.
Patent JP-S649152-A (JP)
Title: Pour device of packaging container
Inventor: KAWAJIRI RYOICHI
IPC: B65D5/74
Filed: 1986-12-27
Abstract: PURPOSE:To obtain the pour device of a packing container simple in opening operation, by mounting the cleavage part formed between a pair of opposed cleavage lines and the breaking part connected to one end of the cleavage part and having a breaking edge provided to the leading end part thereof to the main body of the pour device. CONSTITUTION:A pair of parallel cleavage lines 5, 5 are formed to the main body 3 of a pour device (d) in opposed relationship in the longitudinal direction thereof and a cleavage part 6 is formed between said cleavage lines 5, 5. When an opening operating piece 4 is picked by fingers to be erected, a breaking part 10 is tilted downwardly around a hinge part 12 and the breaking edge 11 thereof breaks a seal film 2b by the sharp end thereof. When the opening operating piece 4 is raised continuously, the cleavage part 6 is cut off from the other part of the pour device main body 3 along the cleavage lines 5, 5 to be revolved upwardly and the seal film 2b bonded to the back surface of the breaking part 10 is also cut off from the other part of the seal film and a pour hole 15 is formed between the cleavage lines 5, 5. An erected wall 8 is turned downwardly when pouring is performed to allow a liquid to flow out along the erected wall 8.
Patent JP-H07161305-A (JP)
Title: Shadow mask structure body
Inventor: OKURA SHIGEO
IPC: H01J29/07
Filed: 1993-12-10
Abstract: PURPOSE:To loosely hold a skirt part of a shadow mask on a taper surface and to prevent the shadow mask from an influence of a thermally deformed frame so as to prevent reduction in a landing property by forming an unfixed surface of the frame into a taper surface. CONSTITUTION:An unfixed surface 6a of a frame 6 facing a skirt part 2b is formed into a taper surface. In this way, the skirt part 2b is welded on a flat fixed surface 6b while being loosely semi-fixedly held on the taper surface 6a. In this constitution, if the skirt part 2b of a shadow mask main body 2 is inserted into the frame 6 so as to be fixedly held, a mask part 2a is not bent as the skirt part 2b is loosely fitted in the frame 6 while maintaining a minute clearance. Therefore, the shadow mask main body is not influenced even when the frame 6 is deformed.
Patent JP-H06219982-A (JP)
Title: Manufacturing of lithium alkoxide
Inventor: JIEEMUZU ANSONII SHIYUUINDOMAN
IPC: C07C31/30
Filed: 1993-11-05
Abstract: PURPOSE: To provide a process for producing a clear and colorless solution of branched lithium alkoxides containing 3 to 12 carbon atoms in a polar reaction solvent.  
     CONSTITUTION: A dispersion of lithium metal having a particle size of less than 300 microns is made to react with a minimum of 5 mole percent excess over stoichiometric of a branched alkyl alcohol containing 3 to 12 carbon atoms in a polar reaction solvent as the reaction medium at a temperature between 50°C and the boiling point of the solvent in an inert atmosphere. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63159842-A (JP)
Title: Direct positive silver halide color photographic sensitive material
Inventor: OGI KEIJI
IPC: G03C1/485
Filed: 1986-12-24
Abstract: PURPOSE:To obtain the good color positive image having high max. optical density and low min. optical density, even in case of processing the titled material with a color developer having a small pollution load by incorporating at least one of a specific compd. to the photosensitive material. CONSTITUTION:The direct positive type photographic material which has an inner latent image silver halide and is not previously coupled, is image-wisely exposed to obtain the direct positive color image, followed by wholly exposing it. The exposed titled material is processed with the color developer contg. <=1g/l (benzyl alcohol, while or after wholly exposing it. The titled material contains at least one of the compd. shown by the formula wherein R' is aryl or acyl group, R<2> is hydrogen atom, alkyl, alkoxy, aryl or -NHNHR<3> group, X is oxygen atom or sulfur atom. Thus, the good positive image having the high max. optical density and the low min. optical density is obtd., even in case of processing the color developer having the small pollution load.
Patent JP-H01152162-A (JP)
Title: Production of natural black pigment
Inventor: SATO KENICHI
IPC: A23L5/40
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a natural black pigment for food, good in reproducibility of quality by an industrially simple process, by washing a precipitate obtained by adding a hydrophilic organic solvent to a black pigment liquid separated from chromatophores in the body of an animal and drying it. CONSTITUTION:A hydrophilic organic solvent is added to a black pigment liquid separated from chromatophores in the body of an animal such as a cuttle fish or an octopus. A precipitate obtained by filtering or centrifuging the liquid is washed with an organic solvent optionally containing an acidic substance and dried to obtain a dry powder as the purpose pigment. The black pigment thus obtained has a good hue and is stable, odorless and good in storage stability. Because this production process is simple and does not require much cost, the product can be obtained inexpensively.
Patent JP-H10149894-A (JP)
Title: X-ray apparatus
Inventor: ONO KATSUHIRO
IPC: H05G1/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To surely keep degree of vacuum within an X-ray tube for a long time by arranging a getter temperature raising means which automatically raises the temperature of a current carrying heating type getter of the X-ray tube by the set time every set operation time or operation number of an X-ray apparatus, and reactivates the getter. SOLUTION: In the normal operation of an X-ray tube, a relay switch 37 is connected to the low voltage side of a transformer 36, voltage of 7V and current of 7A, for example, are supplied from a getter heating power source 35 to each current carrying heating type getter 32. The getter 32 is kept at a temperature of about 600 deg.C for example, and the switch 37 is automatically switched to a high voltage side H for 10 minutes for example every specified operation time or operation number of the X-ray tube. As a result, the getter 32 to which voltage of 12V and current of 9A, for example, are supplied is raised to a temperature of 900 deg.C for example, and at this time, adsorbed gas on the surface is exhausted, the surface is re-activated, and after that, high gas absorbing ability is realized.
Patent JP-H01150960-A (JP)
Title: Multi-processor computer
Inventor: SAEKI SHINICHI
IPC: G06F15/16
Filed: 1987-12-08
Abstract: PURPOSE:To refer data at a high speed with a cache memory when the data to be referred by another processor are referred by providing the cache memory, which holds contents to be read from a storage with the other processor, in each processor. CONSTITUTION:The data of the storage to be referred or changed by a processor 11 are accumulated in a cache memory 13 and the data of the storage to be referred by the processor 11 are also accumulated in a cache memory 15. The data of the storage to be referred or changed by a processor 12 are accumulated in a cache memory 16 and the data of the storage to be referred by the processor 12 are also accumulated in a cache memory 14. When the data, which the processor 11 desires to refer from the storage, exist in the cache memory 13 or 14, the data are obtained from the cache memory. When the data, which the processor 12 desires to refer from the storage, exist in the cache memory 15 or 16, the data are obtained from the cache memory.
Patent JP-H07172357-A (JP)
Title: Rubber crawler
Inventor: KATO YUSAKU
IPC: B62D55/253
Filed: 1994-11-07
Abstract: PURPOSE:To facilitate winding around a sprocket wheel and an idler, to increase rigidity by preventing a stress from being concentrated to the non-embedded part of the core, and to improve buckling resistance, in a rubber crawler usable in combination with an iron crawler for a mobile type civil engineering working machine. CONSTITUTION:Formation of a rubber crawler is such that a rubber crawler is also usable as an iron crawler for a mobile type engineering cycle machine, engaging holes 2 engageable with a sprocket claw are formed in the central part in the direction of width of a crawler body with a specified distance therebetween. A core 3 is embedded between the front and rear engaging hole, and a number of steel cords are embedded in a peripherally straddled state. Cores are embedded at a pitch being an engagement ratio between a sprocket claw for an iron crawler and that for the rubber crawler being set to 1:1. Pudding-form lugs 5 are installed on the ground touch side of a crawler body in a shape having size enough to approximately cover the projection surfaces of the adjoining two core wing parts in a state to be straddled to the right and the left from the central part in the direction of width of the crawler body.
Patent JP-H03170438-A (JP)
Title: Biologically active protein composition for oral and local administration
Inventor: IGARASHI TOSHISATO
IPC: C07K16/00
Filed: 1989-11-29
Abstract: PURPOSE:To obtain the subject composition, containing a biologically active lecithoprotein, having a high absorption rate and also the high maximum absorbed concentration and capable of sustaining the concentration in the body for a long period. CONSTITUTION:A composition containing a biologically active lecithoprotein alone or together with a proteolytic enzyme inhibitor (e.g. aprotinin, urinastatin or soybean protease inhibitor) without inhibiting the aforementioned biologically active protein. Insulin, calcitonin, interferons, kallidinogenase, superoxide dismutase, elastase, immunological immunopeptides, drugs having a protein in a substituent group, etc., are cited as the biologically active protein. The above-mentioned protein which can be conventionally administered merely by injection can be used through routes of oral and local administration.
Patent JP-H02159987-A (JP)
Title: Motor starter
Inventor: IIZUKA WAHEI
IPC: F22D11/00
Filed: 1988-12-09
Abstract: PURPOSE:To maintain the safety of a motor even under the frequent change of a generator output by a method wherein a start limit judging part which judges whether the start in a short time is possible or not in accordance with short time limited starting turns or a motor coil temperature is provided. CONSTITUTION:If a request for starting or stopping an auxiliary machine is received from a plant side, a started/stopped motor selecting part 42 having a selecting function selects a motor and the result is transmitted to a newly provided start limit judging part 43. The start limit judging part 43 controls the repeated start and stop of the motor in a short time within the limited starting turns with which the temperature rise of the motor does not exceed the limit value at the time of starting in accordance with the previous driving time and stopping time or the measured motor coil temperature. With this constitution, even if the frequent start and stop of the motor is necessary, the repeated start of the specific motor in a short time can be avoided.
Patent JP-H09124619-A (JP)
Title: Production of 5-acetamido-1h-tetrazole
Inventor: TANAKA HIROAKI
IPC: C07D257/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the above in high-purity compound useful as a gas producing agent for an air back of automobile, a propellant, a blowing agent for a polymer material, etc., rapidly in a high yield. by using a specific solvent system. SOLUTION: 5-Aminotetrazole is reacted with a chemical equivalent of acetic anhydride and acetic acid of 5-8 times as much as 5-aminotetrazole, as a solvent. Otherwise, a mother liquor after separation of 5-acetamido-1h-tetrazole, without removing acetic acid prepared as a by-product by distillation, etc., is directly used as a next solvent, the reaction is carried out and the subject compound is separated from the reaction system. In this method, acetic acid prepared as the by-product is not removed out of the reaction system, these operations are repeated, the reaction is rapidly and quantitatively completed, acetic acid prepared as the by-product has no bad influence at all and other side reactions will not occur at all.
Patent JP-H08165731-A (JP)
Title: Radiowave scattering wall
Inventor: KASASHIMA YOSHINORI
IPC: E04H9/14
Filed: 1994-12-14
Abstract: PURPOSE: To make it possible to contribute effectively to TV radiowave reflection interference prevention by using a curtain wall of synthetic fiber reinforced concrete reinforcing the rear with a steel frame for a building wall surface. CONSTITUTION: The rear of a curtain wall of synthetic fiber reinforced concrete(FRC) 1 is reinforced with a steel frame 3. Instead of the steel frame 3, reinforcement can be made with a rib of carbon fiber reinforced concrete(CFRC). Or the rib is monolithically formed on the rear of the curtain wall of FRC, and the rear of the rib can be coated with a metal plate. Then, radiowave is little reflected on the surface of FRCI, the remainder reaches the boundary surface of the rear without receiving so much damping, it is little reflected thereon and comes out of the surface, but the remainder permeates it. By the constitution, surface reflected wave is composited with scattered wave from the rear with a phase different therefrom, and the curtain wall with large reflection loss can be obtained.
Patent JP-H05153586-A (JP)
Title: Video image orchestral accompaniment system
Inventor: FUNABASHI YASUHIRO
IPC: H04N21/438
Filed: 1991-11-26
Abstract: PURPOSE:To make the outer size of the equipment small and to allow the user to use the equipment in various forms of video images with enjoyment by superimposing the signal of song indication from the system side onto a video signal obtained from a receiver through broadcast and displaying the result. CONSTITUTION:Playing data 18b in music data 18c stored in a RAM 14 are fed sequentially to a D/A converter 34 in order to start the playing and converted into a plying signal 34a. Moreover, an audio amplifier 38 amplifies the playing signal 34a and a playing tone is generated from a speaker 40. When data 18b reach a sing tact 56a at the head of a song, a CPU 10 sends the song data 18a to a video control section 26, in which a song video image is generated and the content of the song is displayed on a background video image from a CATV tuner 24. When song display is started onto a monitor receiver 30, a singer starts singing the song from a microphone 36. The sing sound entering the microphone 36 becomes a song signal 36a and is mixed with the playing signal 34a by an audio amplifier 38 and outputted from a speaker 40.