baber/WOPTO huggingface dataset:
Patent JP-H07313508-A (JP)
Title: Ultrasonic wave receiving processing method and ultrasonic diagnostic device
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1994-05-30
Abstract: PURPOSE:To downsize a circuit, and optimize an S/N ratio and a band width according to an operation mode by making a cutoff frequency variable according to a kind of photographing mode when quantized data is passed through a decimation filter. CONSTITUTION:A reflected echo signal received by an ultrasonic probe 1 is converted into a digital signal by an over sampling type A/D converter 20 through an echo transmitting receiving part 10. The converted reflected echo signal enters a decimation filter 30, and enters a post-processing circuit 40 after a high-frequency component is removed at a designated cutoff frequency according to a photographing mode, and prescribed signal processing is carried out. Here, the decimation filter 30 is composed of a digital filter having a low- pass filter function and a decimation part. The digital filter part is constituted so as to be set a cutoff frequency from outside, and can be optionally set at the cutoff frequency according to the photographing mode.
Patent JP-S608302-A (JP)
Title: Production of polymer particle by suspension polymerization
Inventor: MUTOU KENKICHI
IPC: G03G9/08
Filed: 1983-06-29
Abstract: PURPOSE:To produce the titled particle free from fine particles and suitable as a dry toner for a charge development copier, by dispersing and polymerizing a monomer in an aqueous phase containing a specific water-phase polymerization inhibitor and a dispersion stabilizer, thereby preventing the emulsion polymerization in the aqueous phase. CONSTITUTION:The objective polymer is produced by (1) dissolving or dispersing (A) a dispersion stabilizer (e.g. water-soluble polymer) and (B) a polymerization inhibitor composed of V2O5 and/or cupric chloride in an aqueous phase, (2) dispersing (C) an oil-based dispersion of a monomer (preferably a vinyl compound) in the above aqueous solution, etc., and (3) carrying out the suspension polymerization of the component C. EFFECT:The washing and filtration of the product can be carried out easily in the preparation of a toner without causing the degradation of the toner characteristics by the separation of the component B.
Patent JP-H07323237-A (JP)
Title: Device for evaluating degree of difficulty and ease of rice milling
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/359
Filed: 1994-05-30
Abstract: PURPOSE:To maintain the quality of polished rice by comparing the component content before a rice milling treatment and the component content after the rice milling treatment and knowing the magnitude of the deviation therebetween with respect to a standard content prediction line, thereby making it possible to decide the degree of difficulty and ease of the rice milling treatment and facilitating the adequate adjustment of the rice milling treatment at the time of the rice milling treatment. CONSTITUTION:This device has a means for measuring the content CR of the specified components of raw material unpolished rice and a means for measuring the content CM of the specified components of the polished rice after rice milling under a standard condition, such as standard rice milling pressure or prescribed standard time. Further, the device has a means of previously determining and storing the specified component content prediction line L based on the specified component content of the unpolished rice before the rice milling treatment and the rice milling under the standard condition. The deviation DELTAC is determined by comparing the predicted value CMO of the specified component content of the polished rice after rice milling under the standard condition by using the content CR of the specified components of the raw material unpolished rice by the stored component content prediction line L and the actually determined component content CM of the rice milling. The device is provided with a controller in order to evaluate the degree of difficulty and ease of the rice milling in accordance with the magnitude of such deviation DELTAC.
Patent JP-S5542379-A (JP)
Title: Manufacture of magnetic head
Inventor: NAKAMURA KAZUO
IPC: G11B5/127
Filed: 1978-09-20
Abstract: PURPOSE:To make it possible to manufacture a video head which has a high- precision gap and excellent performance, by using a metal magnetic material which can be obtained only in a thin plate shape. CONSTITUTION:Magnetic thin plate 8 and auxiliary core 9 of magnetic ferrite with notch part 12 are stacked and connected alternately and end materials 10 are arranged at both the ends. Then, core block 15 with its top surface molded by glass 14 is provided with coil winding window 16, frame 17 and bevel 18 by working and mirror finsihing of gap formation surface 19 and back surface 20 is done.  On surface 19, a couple of core blocks 15' provided with glass gap spacer film is confronted and connected by heating through control block 25 with out shifts of  track parts 21 and 22, thereby making mold part 23 in one. At the same time, back  part 24 is also joined by glass. Next, the core lamination body is sliced and plates 8 form a primary magnetic circuit through front gap 27 and back gap.
Patent JP-H01285762-A (JP)
Title: Method and device for generating artificial frost flowers
Inventor: KAWAGUCHI KATSUYUKI
IPC: F25C3/04
Filed: 1988-05-12
Abstract: PURPOSE:To form the crystals of ice artificially on trees and the like, by a method wherein drops of water, generated by a humidifier, and adhered on the trees in a sealed frost flowers chamber constructed by see-through material members while cold air is sent into the chamber to reduce the temperature of the chamber to a temperature lower than 0 deg.C. CONSTITUTION:A sealed front flowers chamber 1 is constructed by a heat insulating materials and the surface of the chamber is made of a double-layered glass on which dewing is hardly generated. Cold air is produced by an unit cooler 2 and is sent into the chamber 1 to make the room temperature at +5 deg.C. A humidifier 3 is operated and mist is sent into the chamber 1 by a booster fan 4. When the drops of water have adhered to trees 20, the humidifier 3 and the fan 4 are stopped and the chamber 1 is cooled suddenly to -3 deg.C. When the crystals of ice are generated on the trees 20, the flow of air is generated by the fan 4 and, then, the crystals of ice are expanded quickly into the crystals of needle type, sheet typed and branch type. The fan 4 is stopped, the inside of the chamber 1 is controlled to a given temperature and illuminated by illuminating instruments while the rubbing sounds of the crystals of ice are transmitted through a speaker 25. The frost flowers may be made in a chamber in such a manner and they may be appreciated through light and sound.
Patent JP-S5451097-A (JP)
Title: Processing by laser
Inventor: UNNO TOMIO
IPC: B23K26/00
Filed: 1977-09-30
Abstract: PURPOSE:To provide laser process, wherein plasmas produced by the laser process are removed from a path of laser beam using an inert gas such as argon gas or helium gas, and the amount of the plasmas are detected to controll an output of the laser. CONSTITUTION:A condensed laser beam 1 from a laser 19 passes through a nozzle 2 for welding and irradiates a work 4 to conduct welding. A steam generated from a molten pool 5 is removed such that a gas 18 from a vessel 21 containing the inert gas is caused to flow through a side nozzle 17 to a space between the nozzle 2 and the molten pool 5, in this case, light of plasmas which will be generated from the steam due to unsufficient removal thereof is detected by a light receiving element 8 through a filter 6 to be recognized as electrical signals which will be compared with standard values to controll the laser.
Patent JP-S5641282-A (JP)
Title: Synthetic resin sheet for bonding
Inventor: TOYODA KIYOUZOU
IPC: C08J9/04
Filed: 1979-09-11
Abstract: PURPOSE: Titled sheet which is cured by the absorption of atmospheric mositure and is useful as an adhesive, comprising a component which is a graft copolymer prepared by grafting a specified silane derivative onto an olefin resin.  
     CONSTITUTION: Onto an olefin resin such as polyethylene or polypropylene is grafted a silane derivative represented by the formula: RSiY 3 , wherein R is an olefinically unsaturated monovalent hydrocarbon group, Y is a hydrolyzable organic group, thereby producing (A) a graft copolymer. Then, to 100pts.wt. of the graft copolymer (A) are added about 2W0.01pt.wt. of a silanol-condensing catalyst (B) such as dibutyltin dilaurate, dibutyltin dioctoate or dibutylamine and a blowing agent (C) such as sodium bicarbonate or dis-azoaminobenzene. The amount of the component (C) is selected so that a foam which is 1.5W3 times the volume of the total composition is obtained. Then, the resulting foam is formed into sheets. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000303450-A (JP)
Title: Method and device for injection of cement-based hardener
Inventor: MUNEMORI NOBUO
IPC: E02D3/12
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To favorably inject cement milk into a bedrock like a soft rock which can pass water, but is hard to pass cement particles by injecting the cement- based hardener while imparting pulsation thereto. SOLUTION: Cement is mixed with water by an agitator 1 and the mixture is pressurized by a grout pump 2, and cementmilk 7 is injected from an injection nozzle 4 into ground through a controller 3. A pulse generator 5 is interposed between the grout pump 2 and the injection nozzle 4 to periodically pressurize a hardener like cement milk or the like and impart pulsation to the cement milk. The pulse generator 5 is actuated by using the injection device constituted in such a way to impart pulses to the cement milk. In this way, the cement particles which are apt to settle are forcibly excited and pulses are propagated from the injection nozzle 4 into the bed rock. Hence, clogging in the injection passageway in the bedrock can be prevented.
Patent JP-S62273922-A (JP)
Title: Method for purifying 1,2-dichloroethane
Inventor: KONISHI RYOICHI
IPC: C07C17/38
Filed: 1986-05-23
Abstract: PURPOSE:In two or more distillation columns having different pressure in columns set in parallel in order to purify 1,2-dichloroethane, to contrive to reduce energy, by using purified vapor obtained from the top of a higher pressure column as a heating source for a lower pressure column. CONSTITUTION:Crude 1,2-dichloroethane (EDC for short) containing high-boiling substances obtained by chlorinating ethylene is fed to a first high-boiling column 105 having higher pressure and a second high-boiling column 106 having lower pressure set in parallel, purified EDC vapor is obtained from the top of the first high-boiling column 105 using steam as a heating source, the vapor is fed to a reboiler 109 for heat recovery and subjected to heat exchange with a bottom solution. The condensed purified EDC is partially refluxed and the rest is recovered. Purified EDC vapor distilled from the second high-boiling column 106 is condensed by a condenser 108 and similarly treated. The difference in pressure of the two high-boiling columns is 3-0.1kg/cm<2> (preferably 2-0.5kg/cm<2>). EFFECT:The amount of steam used can be reduced and decomposition in distillation can be lessened because high-boiling substances are concentrated at relatively low temperature.
Patent JP-S61275406-A (JP)
Inventor: WATANABE HIROSHI
IPC: B29C41/14
Filed: 1985-05-30
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-H02300304-A (JP)
Title: Method for treating margin to seam
Inventor: NOZAKI KOICHI
IPC: A47G9/02
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a high-quality seamed product having well-ordered margin to seam by sandwiching a tape for drawing margin to seam consisting of material capable of breaking with margin to seam between end edge parts of two sheet of clothes and sewing the clothes and then reversing either one cloth, warping the margin to seam to hide the margin to seam. CONSTITUTION:When two sheet of clothes are superposed and the end edge parts thereof are sewn by seam and then either one cloth is reversed and margin to seam is warped between the two sheet of clothes to treat margin to be hidden, a tape 3 for drawing margin to seam consisting of a material capable of breaking with seam is sandwiched between end edge parts of two sheet of clothes and the two sheet of clothes 1 and 2 and tape 3 for drawing margin to seam are sewn together and then either one cloth is reversed and margin 5 to seam is warped between two sheet of clothes and simultaneously the tape 3 for drawing margin to seam is exposed and then the tape 3 sewn between the two sheet of clothes is drawn in the direction of width and the margin 5 is drawn outside and broken out in the part of seam 4 to treat the margin 5.
Patent JP-S5544635-A (JP)
Title: Lamination touch switch
Inventor: SHIRATORI YOSHIO
IPC: H01H13/70
Filed: 1978-09-27
Abstract: PURPOSE: To obtain a thin-gage touch switch featuring a high stability and reliability for a long time by providing the metal foil layer into the conducting rubber sheet and also distributing plural parallel electrodes of the X and Y directions on both surfaces of the rubber sheet for sealing up and unification.  
     CONSTITUTION: Conducting rubber sheet 11 conatining metal foil layer 16 plus electrode 14 of the X direction and electrode 15 of the Y direction touching the lower and upper surfaces of sheet 11 are laminated onto print substrate 12. Then substrate 12 is covered with flexible print substrate 13 composed of the glass epoxy film or the like to be sealed up and unified. Character board sheet 17 onto which the characters and others are written is bonded onto substrate 13 in correspondence to each intersection of orthogonal electrodes 14 and 15. When the character part on sheet 17 is pressed, the rubber sheet 11 between layer 16 and electrodes 14 and 15 right under the character part is compressed to lower down the electric resistance. At the same time, voltage V 1  is applied to layer 16, and the resistance change between electrodes 14 and 15 is detected via resistance change detection circuits 19 and 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10304977-A (JP)
Title: Electric water heater
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To enable accurate prevention of the infiltration of water into a receiving terminal to be supplied with a power from a magnetic type connection device by providing a waterproofing rib at an upper part of a receiving port for accepting a magnet type connector for supplying electricity. SOLUTION: A protection part 32 is provided on the outer circumference of an opening of a receiving port 31 which is positioned between the body 5 of an electric water heater and a lower frame 7 and fixed with a screw 14 on the lower frame 7 along the body 5 and the lower frame 7 while a waterproofing rib 34 is extended almost horizontally outward from the body 5 at the protection part 32 above a housing part 33 opened one hand on the side of the body 5. The end face part 35 of the waterproofing rib 34 is formed on an inclined surface 36 outward.  In application, even when water is spilled outside the body 5 to be poured into a receiving port 31 when it is injected into a container within the body 5, the water moves via the protection part 32 and the waterproofing rib 34 and in time, the water reaches the end face part 35 to be dropped onto the top surface of a case 20 of a magnet type connector (plug) 19. But the dropping position is sufficiently separated from the receiving terminal 15 thereby enabling accurate prevention of the infiltration of water into the side of the receiving terminal 15.
Patent JP-H10306453-A (JP)
Title: Excavating equipment in caisson
Inventor: MATSUI NOBUYUKI
IPC: E02D23/08
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To automatically excavate even the corners of a rectangular caisson without labors. SOLUTION: A plurality of guide rails 1 are laid breadthwise at the underface of a caisson K and a frame 3 is suspended to freely travel. And a first ripper truck 10a, a second ripper truck 10b, and a driving carrier 20 for a truck are hung so as to freely travel at both ends and the middle of the frame 3. A ripping device 15 is provided to be freely moved up and down in the ripper trucks 10a, 10b. A traction chain 27 (27a-27d) of the driving sprocket 22 of the driving carrier 20 is connected to both trucks 10a, 10b through idler sprockets 6a, 6b provided in the frame 3.
Patent JP-H04322909-A (JP)
Title: Throw-away type ball end mill
Inventor: NAGAMORI NOBUYUKI
IPC: B23C5/20
Filed: 1991-04-22
Abstract: PURPOSE:To reduce the cutting resistance and the stability of an attaching mechanism and to prevent damage to a cutting blade even during heavy cutting. CONSTITUTION:A plurality of chip seats are formed in a spherical head part 3 of a tool body, being continuous with a chip pocket 6, and a throw-away chip 7 is removably attached to the tool body through the center attaching hole thereof with screws 8. The throw-away chip 7 is basically polygonal, and when it is attached to the tip seat of the spherical body 3, its convex cylindrical side surface serves as a rake surface while its planar upper surface serves as a flank. Further, their crossing lines form cutting ridges. Further, the chips are attached to the spherical head 3, being successively shifted from each other so that the cutting ridges depict a semicircular shape on their rotating loci.
Patent JP-S5742402-A (JP)
Title: Automatic shipment control system
Inventor: HAKAMAZUKA KUNIHIKO
IPC: B65G1/00
Filed: 1980-08-27
Abstract: PURPOSE:To prevent input miss and misloading by checking quantity data of petroleum products corresponding to intake weight data on a truck in loading the truck with petroleum products. CONSTITUTION:A driver places an unloaded cart on a scale TS, receives a batch card and inserts the card in a card reader BCR. When a button for unloaded cart is pushed, weight of the unloaded cart is input, a batch card number being addressed, loading schedule data on kinds, quantities and so on of loading articles is read out from a master file FP so as to light a loading OK lamp. Secondly the card is put in a card reader of a silo S1, and when a terminal judges it to be proper, the loading is started. After completion of loading, the truck is placed on the scale TS, and when the card is put in a reception card reaeder BCR, an adapter TSAD is adapted to take in an actual cart weight, the terminal indicating loading weight, a slip of loading being drawn up.
Patent JP-H0414289-A (JP)
Title: Multilayered substrate
Inventor: TAKAGI ATSUSHI
IPC: H05K3/46
Filed: 1990-05-07
Abstract: PURPOSE:To reduce the occurrence of bad continuity between an upper and lower conductors by setting the opening of an upper interlayer insulator larger than that of a lower interlayer insulator. CONSTITUTION:By forming the opening 5b of the second interlayer insulator 4b larger than the opening 5a of the first interlayer insulator 4a, a cross-sectional level difference is provided between the openings 5a and 5b and the wall surface 7 of an upper conductor 6 is inclined. Therefore, when the upper conductor 6 is printed by using a mesh screen, etc., stable contact can be obtained between the upper conductor and interlayer insulator, because a squeegee is nearly surely slid on the wall surface 7 through the mesh screen due to the inclination of the wall surface 7. At the same time, a sufficient two-dimensional junction can be obtained between the upper conductor 6 and a lower conductor 3 at the openings 5a and 5b. While the above explanation is made about two conductors of the upper and lower conductors, the same effect can be obtained even when the number of conductors is increased to three or more.
Patent JP-S62275822-A (JP)
Title: Air conditioner control unit for automobile
Inventor: MAEDA KENJI
IPC: B60H1/32
Filed: 1986-05-22
Abstract: PURPOSE:To aim at the lowering of cab inside temperature and enhance the extent of control precision, by prohibiting any stopping operation of an air conditioner even in case of an accelerating state at a time when the cooling capacity is operated in a higher state according to a signal correspondent to the cooling capacity of the air conditioner. CONSTITUTION:A compressor 3 of an air conditioner 2 is driven by output of an engine 1, while driving force of the engine is outputted via an automatic gear shifter 4. And, the air conditioner 2 performs its air blasting to an evaporator 5 where a refrigerant out of the compressor 3 is fed, by a blower 6. In this case, an air blasting quantity of this blower 6 is regulated by a cooling capacity variable device 7, regulating the extent of cooling capacity of the air conditioner 2. And, on the basis of a signal out of an acceleration detecting device 8 of the engine 1, the compressor 3 is stopped by an air conditioner stopping device 9. On the other hand, when the cooling capacity of the air conditioner 2 is more than the specified value, any operation of the said device 9 is prohibited by a prohibiting device 10, and drive of the compressor 3 is continued.
Patent JP-H09146281-A (JP)
Title: Lithographic system and method by enlargement of mask image
Inventor: UIRIAMU JII MATSUKINRII
IPC: H01J9/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To form a large mask pattern on a base body such as a flat panel display, etc., by single exposure processing by using a mask of standard size. SOLUTION: This system is equipped with a light source 12, a lighting optical system 16 which irradiates the mask 20 with light 14 from the light source 12, and a projection optical system 24 which receives light transmitted through the mask 20 and projects an enlarged image of the mask on the surface of the base body 28, and the projection optical system 24 includes an optical element having a top surface curved in a nonconic shape such as an aspherical surface. Further, a distortion correcting device such as an astigmatism correcting device can be included in the projection optical system.
Patent JP-H10308301-A (JP)
Title: Resistance type temperature sensor
Inventor: KAIHARA NOBUO
IPC: H01C7/02
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the temperature ranging from the room temperature to a high temperature in a short time for a long time, by a method wherein a temperature sensitive resistance circuit is formed inside a laminated body, by laminating an insulator which is mainly composed of alumina and a temperature sensitive insulator containing a metal silicide. SOLUTION: This resistance type temperature sensor is composed by laminating thirty-five layers of patterns. A temperature sensitive resistance circuit is composed of a temperature sensor and conductors 15. A temperature sensor 1 is composed by interposing the pattern mainly composed of conductors 15 between temperature sensing resistors. Electrodes 2 and 3, where conductive material is laminated by interposing the insulator 1 on which one or more layers of insulating materials are laminated, are formed on the resistance type temperature sensor formed by laminating layers as mentioned above, and both ends of the temperature sensor 1 on the upper layer and the lower layer are connected to the electrodes 2 and 3. As a result, a conductive material mainly composed of a metal silicide having excellent characteristic in thermal impact can be formed.