baber/WOPTO huggingface dataset:
Patent JP-H02203841-A (JP)
Title: Magnetic resonance imaging device
Inventor: MIYAJIMA AKIHIRO
IPC: G01R33/54
Filed: 1989-02-03
Abstract: PURPOSE:To accord the reconstituted slice order with the geometric order by conducting three-dimensional Fourier transformation after conducting the correction for returning the phase rotation every slice encode. CONSTITUTION:A nuclear magnetic resonance imaging device is formed of a static magnetic field generating magnet 10, a CPU 11, a sequencer 12, a transmitting system 13, a magnetic gradient generating system 14, a receiving system 15, and a signal processing system 16. In the case of time sequence in spin echo measurement, NMR imaging is conducted by irradiating with RF pulses in the state where an inclined magnetic field is applied to the static magnetic field, applying an inclined magnetic filed to form the NMR signal outputted from the inspected body area of an inspected body 1 as space information, and reconstituting the image after measuring the NMR signal. However, in the case of the measurement in an optional slice position, also, the image is reconstituted in the slice order equal to that in the measurement in the center by multiplying the distance D from the center determined from the arrangement relation of the inclined magnetic filed with the phase correcting amount determined from the slice thickness d every slice encode. Thus, an image by three dimensional measurement can be precisely obtained.
Patent JP-S57140649-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: OGURA YOSHITSUGU
IPC: B01J23/63
Filed: 1981-02-20
Abstract: PURPOSE:To suppress the lowering of purifying capacity in a reduced range of a platinum supporting amount, as the catalyst for purifying an exhaust gas, by using a mixture consisting of a catalyst supporting platinum and rhodium together and a catalyst supporting rhodium alone. CONSTITUTION:As the catalyst for purifying the exhaust gas from an internal combustion engin, especially, an automobile, a catalyst supporting platinum and rhodium together and a catalyst supporting rhodium alone are used in a mixed state. By this method, even if the supporting amount of platinum is in a reduced range as the total of the catalyst, the lowering of purifying capacity is controlled to the utmost and catalytic activity of pltinum is practically used to a max. degree.
Patent JP-S59151322-A (JP)
Title: Vertical magnetization recording head and its manufacture
Inventor: NAKAYAMA YASUHIKO
IPC: G11B5/127
Filed: 1983-02-15
Abstract: PURPOSE:To attain ease of manufacture and assembling by making a projected length of a main magnetic pole and thickness of a ferrite block almost identical in length and providing a ''Permalloy'' thin film to a side opposite to a composite plate clipping the ''Permalloy'' main magnetic pole with an adhesives so as to improve the sensitivity of recording and reproducing outputs. CONSTITUTION:An Mn-Zn ferrite block 5 having a thickness Ts of 3mm. and a TiC-Al2O3 sintered body as a nonmagnetic wear-resistant support member block 6 are welded in advance at a boundary 10 by using glass and a face on which a ''Permalloy'' main magnetic pole 3 is provided is specularly polished. The ''Permalloy'' main magnetic pole 3 is laminated on the face in a thickness of 0.5-2mum by a sputtering method and the track width is formed optionally by photoetching method. On the other hand, the ''Permalloy'' thin film 8 having a width l is formed on the surface of a support member 4 made of transparent glass. The size of each part of the head is 0.2mm. for Ts, 0.2mm. for D and 0.15mm. for l, the thickness of the ''Permalloy'' thin film 8 is nearly 2mum, d is nearly 60mum by actual measurement, and the recording and reproducing output is increased by 50% in comparison with conventional heads.
Patent JP-H09218413-A (JP)
Title: Liquid crystal element and liquid crystal device having the same
Inventor: TERADA MASAHIRO
IPC: G02F1/133
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To decrease the DC voltage components applied on a liquid crystal layer during driving of a liquid crystal element. SOLUTION: This liquid crystal element includes a liquid crystal layer 51 between a pair of substrates which respectively have electrodes 53, 54 and orientation control layers 55, 56 and are arranged to face each other apart a specified distance via spacer members 58 of a prescribed size. In such a case, the electric conductivity of the spacer members 58 is higher than the electric conductivity of the liquid crystal material constituting the liquid crystal layer 51. The resistance value in the substrate normal direction of the liquid crystal layer 51 including the spacer members 58 at a prescribed temp. is substantially lower than the resistance value in the substrate normal direction of the case where the spacer members are composed of only the liquid crystal material having the plane area and thickness equal to those of the liquid crystal layer 51.
Patent JP-S63191652-A (JP)
Title: Printer
Inventor: HARADA YOSHIAKI
IPC: B41J29/17
Filed: 1987-02-04
Abstract: PURPOSE:To keep contact electric resistance of a recording paper to a return circuit electrode less and stabile by a method wherein a return circuit electrode roller and an electrode cleaner are so arranged as to come into frictional contact with each other. CONSTITUTION:A face of a cleaner 6 composed of a grindstone attached to the top of a cleaner lever 5 is so arranged to be in contact with the surface of a return circuit electrode roller 3. The return circuit roller 3 is rotated in proportion to the feed of a recording paper 1 and friction occurs between the said electrode roller 3 and the cleaner 6 touching the surface of the roller. Consequently, the surface of the return circuit electrode roller 3 is slightly scraped off with the cleaner 6. Oxide insulating substance to be generated on the surface or insulating mixture to be mixed unexpectedly is removed and a state of a stabilized small electric resistance can be realized.
Patent JP-S61184274-A (JP)
Title: Lubricating device for automatic transmission
Inventor: KAWANO SUSUMU
IPC: F16H57/04
Filed: 1985-02-09
Abstract: PURPOSE:To improve lubricating performance by disposing a bearing bushing between a turbine shaft and a pump shaft to form an inclined groove for forcibly sending oil with the difference between rotational frequencies of both shafts on the inner peripheral surface of the bearing bushing. CONSTITUTION:A pump shaft 13 is disposed through a bearing bushing 54 in a turbine shaft 27 of an automatic transmission to have an end connected to an oil pump unit 14. Lubricating oil is supplied to the pump shaft 13 from the turbine side through an oil hole 27c formed in the turbine shaft 27, and further, a groove 54b for forcibly sending oil is formed on the inner peripheral surface of the bearing bushing 54 to improve lubricating performance. Said groove is inclined such that it serves to forcibly send the lubricating oil from the pump unit 14 side to the turbine side by the difference of rotational frequencies between the turbine shaft and the pump shaft.
Patent JP-H07231842-A (JP)
Title: Carpet
Inventor: ITO YUTAKA
IPC: A44B18/00
Filed: 1994-02-22
Abstract: PURPOSE:To provide a carpet capable of being laid without causing damage to laying surface, while hardly causing a slip, allowing easy separation, and ensuring the nonslip function to be resistant against washing by providing a carpet body having a loop structure on the reverse side thereof, and a surface fastener tape having a hook structure on one side for engagement with the loop structure and a tacky adhesive layer on the other side. CONSTITUTION:Regarding a carpet 1 formed out of a carpet body 2 and a surface fastener tape 3, a loop structure 6 is provided on the reverse side 5 of the carpet body 2, and many hook structures 7 are planted on one side of the tape 3. Furthermore, a tacky adhesive layer 8 is formed on the other side of the tape 3. In this case, the tape 3 is fastened, for example, to stepped surface 4 via the layer 8. The carpet body 2 is detachably fixed with a surface fastener mechanism where the loop structure 6 and the hook structures 7 are engaged with the tape 3 fixed to the surface 4. Also, cloth such as nonwoven fabric and loop pile fabric is used for the carpet body 2. As a result, the carpet 2, when positioned at the forward end of laying surface, can be easily laid or detached with the surface fastener mechanism and the laying surface becomes free from damage.
Patent JP-H11281596-A (JP)
Title: Method and apparatus for analyzing element
Inventor: HIROSE MASAFUMI
IPC: G01N23/22
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To perform a non-destructive element analysis of an uppermost surface layer of a substance of a sample to be analyzed. SOLUTION: The method for analyzing an element comprises the steps of emitting a particle beam to a sample 11 to be analyzed, and analyzing the element of the sample 11 by utilizing a characteristic X-ray radiated from the sample 11. In this case, as the beam, a positron beam generated by a positron beam generator 20 is used. The positron beam is illuminated to the sample 11 via a lens 12 and a scanning coil 13. The positron incident to the sample 11 is pair vanished with electrons of an atom in the sample 11 to thereby setting the atom in the sample 11 in an exciting state, thereby generating the characteristic X-ray.
Patent JP-H05229913-A (JP)
Title: New bacillus thuringiensis isolate active against coleoptera and gen containing coded toxin active against coleoptera
Inventor: RUISU FUONSERADA
IPC: A01N63/02
Filed: 1992-01-16
Abstract: PURPOSE: To obtain Bacillus thuringiensis(B.t.) isolate active against Coleoptera and a gene encoding a coleopteran-active toxin. CONSTITUTION: Insect pests of coleopteran insects are brought into contact with an insect controlling effective amount of B.t. PS50C (NRRL B-18,746) or its variant to control the insect pests. B.t. PS50C or its variant, spore or crystal is put in a feed granule or combined with an insecticide carrier (e.g. preferably one containing a food stimulant and an attractant for beetle), embedded in soil or laid on soil to control coleopteran insect pests. A prokaryotic cell (e.g. Enterobacteriaceae or Bacillaceae) or a lower eukaryotic cell (e.g. fungus or Ascomycetes) is transformed with a DNA encoding a B.t. toxin which is producible from B.t. PC50, has about 130 kilodalton molecular weight and is active against coleopteran insect pests to construct an insecticidal composition.
Patent JP-H02205257-A (JP)
Title: Jet type soldering device
Inventor: ABE NOBUHIDE
IPC: B23K1/08
Filed: 1989-02-02
Abstract: PURPOSE:To allow the selection of a wide range of pump characteristics and to decrease the fluctuations in soldering quality by providing a suction area adjusting body so as to face the suction port of a jet pump. CONSTITUTION:Molten solder 13 in a solder tank body 11 is sucked from the upper side of a horizontal partition plate 15 through the pump suction port 16 into the jet pump 14 when the pump 14 is rotated by a motor 24. The molten solder 13 is press-fed by the centrifugal effect of the pump 14 and is gushed from a nozzle 18. Soldering is executed by a part of the jet solder. The greater part of the solder is returned into the solder tank body 11. The fluid resistance in the suction port 16 is adjusted to increase or decrease by variably adjusting the aperture area of the suction port 16 by a suction area adjusting body 31, by which the optimum pump lift (solder wave height) meeting the form of jetting, etc., is selected.
Patent JP-H03229088-A (JP)
Title: Silicone rubber hose
Inventor: FUJIWARA AKIRA
IPC: F16L11/08
Filed: 1990-02-05
Abstract: PURPOSE:To provide the above hose so as to be endowed with the shape retention even in an unvulcanized state by extruding a reinforced layer after being situated in space between an inner rubber layer and an outer rubber layer in the inner part of a die when silicone rubber is extruded in a form. CONSTITUTION:A reinforced layer 10 made up of braiding a fiber or the like is being formed in an intermediate part between an inner rubber layer 3 of silicone rubber material and an outer rubber layer 5 of the same material. When both these rubber layers 3, 5 are extruded out, the reinforced layer 10 is simultaneously extruded out. The reinforced layer 10 is of belt-form, and it is rounded so as to surround the inner rubber layer 3 along the axial direction of a rubber hose. The end edge is overlapped, and passing through a mesh of the reinforced layer 10, the inner rubber layer 3 and the outer rubber layer 5 both are integral as one body with pressure at time of extrusion, and hardened by means of vulcanization. In consequence, even in an unvulcanized state, it has a certain degree of hardness and, what is more, it can have a form holding function.
Patent JP-H09199830-A (JP)
Title: Manufacture of flexible wiring board
Inventor: SAITO TAKASHI
IPC: B29L9/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a solderable and flexible wiring board having small dimensional change by heat. SOLUTION: First, an epoxy-based, polyester-based or acryl-based bonding agent is applied to an insulating film using a comma-coater, and the bonding agent is semicured under a suitable travelling and heating condition. Then, the metal foil such as copper foil, aluminum foil and the like is joined to the adhesive surface of the above-mentioned insulating film using a roll laminator and the like, the bonding agent is cured, and a metal clad board is formed. Then, a prescribed circuit pattern is formed by etching the metal foil. A cover lay is formed on the circuit pattern, a surface treatment is conducted on the exposed circuit pattern, solder plating, nickel plating and gold plating are conducted, and a flexible wiring board is manufactured.
Patent JP-H02240063-A (JP)
Title: N-aryl nitrogen heterocyclic compounds
Inventor: UTA IENZENNKORUTE
IPC: C07C255/58
Filed: 1990-02-05
Abstract: NEW MATERIAL: A compd. of formula I [wherein R 1  and R 2  are each H or (halogeno)alkyl; R 3  is H or alkyl; R 4  is CN, NO 2 , (halogeno)alkyl, alkenyl, alkynyl, or (halogeno)alkoxy; R 5  is halogen, OR 6 , or OR 7  or combines with R 4  to form dioxyalkylenen; R 6  is H, alkyl, alkenyl, alkynyl, cycloalkyl, a group of formula II, or SO 2 R 9 ; R 7  is R 6  except SO 2 R 9 ; R 8  is (halogeno)alkyl or alkoxy; and R 9  is (halogeno)alkyl or aryl].  
     EXAMPLE: 1-[4-cyano-2-fluoro-5-(2-ethoxyethoxyphenyl)]-3,5-dimethyl-4- nitropyrazole.  
     USE: A herbicide.  
     PROCESS: For example, a 4-unsubstd.-1-phenylpyrazole of formula III is reacted with a nitrating agent to give a compd. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S55116499-A (JP)
Title: Treating device for sludge
Inventor: OGINO ETSUO
IPC: C02F11/00
Filed: 1979-03-02
Abstract: PURPOSE: To avoid the re-muddling of sludge after solidifying, and to prevent the generation of secondary environmental pollution, by a method wherein sludge is gelled, disintegrated and press-dehydrated.  
     CONSTITUTION: Sludge with high water content is agitated by means of an agitating device 1 with a coagulant, and forwarded to concentrating tanks 2, supernatant water is water-disposed 3 while concentrated sludge is transmitted to an agitating mixing device 5, and gelling agents 4 are injected on its way. The sludge, to which the gelling agents (a coagulant and a hardener) are added and which is agitated, is introduced into a gelling tank 6, and gelled (it is changed into a custard pudding- like shape). The sludge gelled is once disintegrated to small lumps by the action of a disintegrating device 7, and induced into a press hydroextracting device 8. The sludge is dehydrated by means of the press dehydrating device 8 to a condition that it can be carried in a lateral shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H021425-A (JP)
Title: New enzyme substrate analogous to fatty acid
Inventor: SUCHIIBUN POORU ADAMUSU
IPC: C07K1/107
Filed: 1989-02-02
Abstract: NEW MATERIAL: Oxygen- or sulfur-substituted fatty acid analogous compound having activity as the substrate of a myristoylated enzyme which is selected from the group consisting of 13C or 14C fatty acid in which a methylene group at 4-13 carbon position is substituted with an oxygen atom or a sulfur atom and its alkyl ester.  
     EXAMPLE: 11-(Ethylthio) undecanoic acid.  
     USE: Study of enzymatic action in the process of acylation of fatty acid and the role of N-myristoylation in enzymatic functions. Substrate for synthesis of N-myristorylated enzyme, antiviral agent, antitumor durg.  
     PROCESS: For example, ethanethiol is reacted with 11-bromoundecanoic acid in the presence of potassium hydroxide in dehydrated thanol to obtain the compound of EXAMPLE. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10224973-A (JP)
Title: Snow-melting spiral heater rod for overhead ground line
Inventor: ABE KATSUYOSHI
IPC: H02G7/16
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to melt snow deposited onto an overhead ground line, regardless of the quality of snow, by winding, around the overhead ground line spirally, a long heater line having heating elements of copper alloy lines of low resistance values and an outermost layer of an aluminum pipe. SOLUTION: A long heater line 9 is provided with an aluminum pipe 5 as an outermost layer on copper alloy lines 4 as heating elements, and electrical insulation is obtained by filling up between the two copper alloy lines 4 and between each of those copper alloy lines 4 and the alluminum pipe 5 with a magnesium oxide 6. This long heater line 9 is wound around an overhead ground line 1 around which a wind sound preventing spiral rod 7 has been wound, reversely to the wind sound, preventing spiral rod 7. As a power source for this, a commercial power source or a combination of a solar cell and a battery is used. Consequently, it becomes possible to melt snow deposited onto the overhead ground line, regardless of the quality of snow.
Patent JP-H09200715-A (JP)
Title: Equipment, method and system for communication
Inventor: ONO EITA
IPC: H04N13/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide equipment, method and system for communication with which an image watching an object on the side of communicating party from any desired direction can be easily provided and speaking having presence is enabled in simple configuration. SOLUTION: On the side of equipment, a viewpoint position measuring part 13 measures the viewpoint position information of an operator from image information provided at an image input part 11 through threshold value processing, etc., concerning an I component and this measured information is transmitted through an encoder part 15. At the communication equipment on the side where that viewpoint position information is received through a decoder part 18, on the other hand, a transmission image selection part 14 specifies any camera suitable for that viewpoint position out of cameras at the image input part 11. Then, only the image information provided by that specified camera is transmitted through the encoder part 15 to the side of that equipment.
Patent JP-H11210823-A (JP)
Title: Base isolation device
Inventor: NISHIYAMA SHOZO
IPC: E04H9/02
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To equalize sinkage by equalizing the perpendicular rigidity of a laminated rubber support and an elastic sliding support with the base isolation functions of these supports maintained constant in a base isolation device comprising the laminated rubber support and the elastic sliding support intervening between an upperstructure and a substructure. SOLUTION: A laminated rubber support 5 and an elastic sliding support 22 intervene between an upperstructure 20 and a substructure 21. A deformation restriction mechanism 27 is provided. This deformation restriction mechanism 27 is brought into contact with the outer peripheral face of a laminated rubber 25 at a position separated specified distance from the sliding material 26 of the elastic sliding support 22 for adjusting the deformation region in the upperstructure 20 or the substructure 21 to which the laminated rubber 25 of the elastic sliding support 22 is fixed with the thickness of the laminated rubber 25 of the elastic sliding support 22 made same as the thickness of the laminated rubber 4 of the laminated rubber support 5.
Patent JP-H11207078-A (JP)
Title: Washing machine
Inventor: TANAKA TAKASHI
IPC: D06F33/02
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent bubble restriction at the time of an intermediate dehydration process in the case that a load amount is large. SOLUTION: In the case that the load amount detected first is large, the activation control pattern B of a motor at the time of intermediate dehydration is selected. In this case, a washing and dehydrating tank is rotationally driven first at a rotation speed (120 rpm) lower than the case of a small load amount. The amount of detergent water ejected from laundry is relatively large when the load amount is large, however, since the rotation speed is low, the foaming of the detergent water accumulated at an outer tank bottom part is less and it is smoothly discharged to the outside. In the case that the load amount is small, since starting is more quickly performed to high-speed dehydration speed (1000 rpm) corresponding to the activation control pattern A, the required time of the intermediate dehydration is shortened.
Patent JP-2000222623-A (JP)
Title: Accumulated paper money transfer device
Inventor: OOISHI TAISEI
IPC: G07D9/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an accumulated paper money transfer device capable of carrying accumulated paper moneys in a desired manner while maintaining the accumulated state. SOLUTION: This device is provided with a 1st driving endless belt 33 fixed to one side of a paper money accumulating member 70 accumulating paper moneys on its upper surface, a 2nd driving endless belt 34 which is fixed to the other side and is movable against the 1st driving endless belt, one motor 210 and driving force communicating means 301, 315, 316, 317 and 320 communicating the driving force of the motor to the 1st and 2nd driving endless belts, the 2nd driving endless belt moves toward the 1st driving endless belt and can hold paper moneys accumulated on the paper money accumulating member between the 1st and 2nd driving endless belts.
Patent JP-2000224409-A (JP)
Title: Electronic watermark generator, electronic watermark generation method and storage medium
Inventor: OZAKA HITOSHI
IPC: G06F21/10
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To make a designer able to set an electronic watermark at a part judged as appropriate by himself/herself in a condition where the part in data judged as highly important is present while preparing original digital data. SOLUTION: By providing input means 16 and 18 for setting and inputting information to be added as the electronic watermark, area data preparation means 10, 11 and 12 for setting and preparing the area data of the electronic watermark, a first display/reproduction means 17 for displaying/reproducing digital data for executing the electronic watermark, electronic watermark addition means 10, 11 and 12 for adding the electronic watermark to the digital data and a second display/reproduction means 17 for displaying/reproducing the digital data to which the electronic watermark is added and setting the electronic watermark in a specified area in the digital data, right infringement by the alteration of a work is excellently prevented.