baber/WOPTO huggingface dataset:
Patent JP-H04363680-A (JP)
Title: Electromagnetic measuring device
Inventor: YAMAMOTO ARATA
IPC: G01R33/02
Filed: 1991-03-06
Abstract: PURPOSE:To manufacture easily a coil into various shapes by using a cable consisting of the insulating material of non-organic material and forming a coil winding shaft with the deformable material having radioactive resistant characteristics. CONSTITUTION:In an electromagnetic measuring device 41, a mineral insulated(MI) cable 17 is wound in a coil state around a coil winding empty shaft 31 formed out of stainless steel, etc. The circumference of the cable 17 is coated with an electrostatic shield 29. That outer circumference is covered with a coil case 15 through a ceramic spacer 27. The both end parts of the spacer 27 are inclined, and the wedge of a gap 43 is formed between it and the next- pacer 27. The deforming is allowed by this gap 43 by approaching or separating these spaces when the measuring device 41 is about to deform. The winding shaft 31 deforms easily in arranging the measuring device 41 setting it to the shape of a vacuum vessel in a nuclear fusion device, because it is deformable and manufactured of stainless steel, etc., having radioactive resistant characteristics.
Patent JP-H10242635-A (JP)
Title: Manufacturing method of metal-based board
Inventor: INADA TEIICHI
IPC: B32B15/08
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a metal-based board whose punching workability is excellent. SOLUTION: In a manufacturing method for a metal-based board, a metal foil with an insulating adhesive in which an insulating adhesive is coated or pasted on a metal foil and a metal plate on which uneven surfaces are formed are laminated and integrated. In the manufacturing method, a thermosetting insulating adhesive in a thickness of 1 to 10μm is formed on the surface of the metal plate whose surface roughness is 1 to 10μm, it is dried to a stage A or B, and the metal foil which comrises the insulating adhesive is laminated and integrated.
Patent JP-H11238131-A (JP)
Title: Handwriting matching device
Inventor: OGAWA ISAMU
IPC: G06T7/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately reflect differences in local features of a handwriting on the collation of handwriting, to suppress an increase in the processing time of the handwriting collation, and to evaluate a feature which changes with time in detail by collating an input handwriting against registered handwritings while using segment-wise features. SOLUTION: A correspondence means 5 allows mutually matching sample points between an input signature and a registered signature correspond to each other by using differences in coordinate values between sample points of the input signature and sample points of the registered signature. A segmentation means 6 segments the input signature and registered signature by allocating as a segment the part between sample points connecting two successive sample points according to the correspondence result obtained by the correspondence means 6. A feature extracting means 7 extracts the features of the input signature and registered signature for each segment by using segment information obtained by the segmentation means 6. A signature collation means 8 collates the input signature against the registered signature by using the features for each segment.
Patent JP-H07224545-A (JP)
Title: Work device having work arm
Inventor: OZAKI TAKAHARU
IPC: E04G23/08
Filed: 1994-02-15
Abstract: PURPOSE:To make it possible to handle easily and enhance workability and operate safely and efficiently without any need for cutting a hydraulic hole by clamping an object article substantially in the center of two work arms. CONSTITUTION:In a work device where a pair of work arms (1) and (2) driven by an hydraulic cylinder (9) are rotatively supported on side plates (6) and (7) of a frame by means of a pin 15, a stopper (4) which regulates the opening positions of the work arms (1) and (2) and a stopper which regulates a closing position of the work arm, are installed to the paired work arms respectively. The side plates (6) play the part of a stopper receiver in the stopper (4) which regulates the opening position of the work arm. The stopper which regulates the closing position of the work arm is provided with the work arm having a stopper receiving part.
Patent JP-H072835-A (JP)
Title: Production of carbonate dehydratase inhibitor
Inventor: UIRIAMU DEII DEIIN
IPC: A61K31/381
Filed: 1994-02-15
Abstract: PURPOSE: To prepare carbonic dehydratase inhibitors by the improved process in high yield, which are useful for the inhibition of a high ocular pressure.  
     CONSTITUTION: 3-acetyl-5-chloro-thiophensulfonamide of formula III is obtained by substituting chlorine at the C2 position of 3-acetyl-2,5-dichloro-thiophen of formula I by benzylmercaptide to obtain the compound of formula II, reacting the compound with chlorine and then ammonia and oxidizing the resultant. The compound of formula VI {R 3  is alkyl or CH 2 (CH 2 ) n OR 4  [R 4  is CH 3  or (CH 2 ) n CH 3 ; (n) is 1 to 4]; (CH 2 ) n Ar (Ar is (substituted)phenyl; (n) is 1 or 2)} is obtained by brominating the compound of formula III to obtain the compound of formula IV, asymmetrically reducing/cyclizing and then treating the compound with an aqueous solution of a base to obtain the compound of formula V, alkylating the N2 position of the compound. The target compound of formula VIII (R 1  and R 2  are each H or 1-4C alkyl) by C6 halogen-metal substituting/ sulfamoylating the compound of formula VI to obtain the compound of formula VII and subsequently C6-sulfonamide protecting/activating C4OH/substituting. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01219303-A (JP)
Title: Improved internal combustion engine suction valve
Inventor: UOOREN BII MOSURAA
IPC: F01L3/06
Filed: 1988-02-23
Abstract: PURPOSE: To supply fuel to a combustion chamber effectively by forming an annular protrusion on one side of a head of a suction valve facing a combustion chamber, along a periphery of the said side and extending in a direction away from a stem. CONSTITUTION: An annular protrusion 62 is formed on one side of a head 56 of a suction valve 50 facing a combustion chamber 12, along a periphery of the said side and extending in a direction away from a stem 28 of the suction valve 50. The outer peripheral surface 64 of the protrusion 62 is smoothly curved. In this way, drag coefficient of gas fuel mixture flowing around the valve into the combustion chamber is reduced and fuel can be supplied to the combustion chamber effectively.
Patent JP-H05216169-A (JP)
Title: Silver halide color photographic material
Inventor: OBAYASHI KEIJI
IPC: G03C1/83
Filed: 1992-01-31
Abstract: PURPOSE:To enhance photographic sensitivity, color reproducibility, color image fastness, and the preservation property of photographic material by containing a non-coloring, diffusion-resistant hydrazine compound and oil-soluble dye in the photographic material. CONSTITUTION:In a silver halide-color photographic material having on its support a red-sensitive emulsion layer containing a cyano coupler, a green- sensitive emulsion layer containing a magenta coupler, a bluesensitive emulsion layer containing a yellow coupler, and a nonphotosensitive layer, at least one kind of non-coloring, diffusionresistant compound expressed by formulae I, II or the like is contained in at least one layer and oil-soluble dye expressed by formula III is contained. In formulae I-III, R<11> represents a substituent for a benzene ring, R<13>, R<14> R<23>, and R<24> represent a group which is removed under alkaline condition, R<21> represents hydrogen atom, an aliphatic group or the like, R<12> and R<22> represent hydrogen atom, an alkyl group or the like, X and Y represent an electrophilic group or an acidic core coupled by XY, Ar represents a phenyl group or a heterocyclic group, L<1>-L<3> represent a methyne group and (n) represents 0, 1 or 2.
Patent JP-H11235357-A (JP)
Title: Disposable diaper
Inventor: ITOU TAKEHITO
IPC: A61F13/15
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper having a higher leakproof property than disposable diapers of the prior art. SOLUTION: A disposable diaper has a front sheet 2, a back sheet 3, and an absorber 4, and a pair of right and left first protruded guards 7a and a pair of right and left second protruded guards 7b located outside of the first protruded guards 7a are placed on the front sheet 2 at both the right and left edges of the absorber 4. The pairs of right and left first and second protruded guards 7a, 7b are formed when a nonwoven fabric 71 with one side 71a being hydrophilic and the other side 71b hydrophobic is secured to the front sheet 2 via a junction 70 of a predetermined width located over the right and left edges of the absorber 4, so that the one side 71a is located on a skin abutting side. Elastic members 72, 73 are placed at the free edges 74a, 74b thereof and raised upward.
Patent JP-S62198480-A (JP)
Title: Passbook-issuing device
Inventor: INOUE MASAJI
IPC: G06Q40/02
Filed: 1986-02-26
Abstract: PURPOSE:To enable required passbooks to be securely paid out and fed by one passbook at a time, by a construction wherein a separating function and a feeding function for paying out the passbook are imparted to separate means, and a passbook separating guide for permitting only one of the passbooks to pass therethrough is provided in proximity to a payout opening. CONSTITUTION:A feeding roller 5 is rotated, and a lowermost passbook 18 and a passbook 35 disposed directly on the passbook 18 are paid out rightward by friction. The passbook 18 is further fed rightward until it is detected by a sensor 11, and a feeding roller pair 6 is stopped when a trailing end part of the passbook 18 comes off a passbook mount base 7. The passbook 35 is stopped when coming into contact with a guide part 34. After stopping the feeding roller 5 so that a flat surface part thereof does not protrude beyond a feeding plane 9, the roller pair 6 is rotated forward, thereby feeding the passbook 18 to the forward side of a tip part 8 of the base 7. The feeding roller 5 is rotated to pay out the passbook 18 from a hopper 2, which is fed to a lower part of a hopper 3 by a feeding roller pair 6a and a feeding guide 17a. In this case, the passbook 18 pushes the guide 17 upward together with passbooks 1, whereby the passbook 18 is prevented from making contact with the passbooks 1.
Patent JP-S54133171-A (JP)
Title: Condenser checker
Inventor: YASUKAWA TAKESHI
IPC: G01R31/00
Filed: 1978-04-06
Abstract: PURPOSE: To enable even condensers of minute capacities to be surely calibrated by parallel connecting resistances having respectively equal resistance values to standard and test condensers.  
     CONSTITUTION: A resistance 28 is parallel connected to a test condenser 3 and a resistance 29 to a standard condenser 4, respectively. These resistances 28, 29 are made equal in their resistance value. With such constitution, the potential at the point of connection between the standard condenser 4 and test condenser 3 becomes 1/2 the supply voltage divided by the resistance values when a fixed time has elapsed after application of a start switch 2 but at the moment when the switch 2 is closed it receives the effect of both standard and test condensers and therefore if their values vary, the potential of detecting point instantaneously goes out of the resistance divided value. This value is temporarily held in a peak value holding circuit consisting of holding condenser 7 and FET 8 or the like, whereby calibration may be made surely even in the case of minute capacities. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59167347-A (JP)
Title: Console box for car
Inventor: YAMAO HIROAKI
IPC: B60R7/04
Filed: 1983-03-12
Abstract: PURPOSE:To improve appearance at the end of coated layer by forming a coating a layer of blowing material at the body section. CONSTITUTION:Console box is formed such that a box section 2 is inserted into an opening of body formed with flange 11 then inserting an engaging projection 22 at the box section 2 through a hole 13 of flange 11. It is formed such that the outercircumference of flange 21 will face through slight gap with the end face of blowing material coating layer 3. Consequently even if the shape of the end of said layer 3 is fluctuated, or burred, it is concealed by the flange 21 at the box section 2 and never influence onto the appearance.
Patent JP-H09224836-A (JP)
Title: Electric kettle
Inventor: OSANO YOSHIHIRO
IPC: A47J27/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent hot water inside a container from flowing out even in the case of lifting, knocking down or tilting a main body. SOLUTION: A detection means 27 is provided on the bottom part of the main body 2 and a valve means operated linked with the detection means 27 is provided on a water guiding pipe 11. When the main body 2 is mounted on a floor surface or the like, the detection means 27 detects it and the water guiding pipe 11 is opened by the valve means 22. When the main body 2 is not mounted on the floor surface or the like, the detection means 27 detects it and the water guiding pipe 11 is clogged by the valve means 22.
Patent JP-S59164640-A (JP)
Title: Preparation of barium ferrite powder having hexagonal plate shape
Inventor: HAYASHI AKINARI
IPC: C01G49/00
Filed: 1983-03-11
Abstract: PURPOSE:To prepare barium ferrite powder having hexagonal plate shape suitable for magnetic recording by calcining hexagonal plate iron oxyhydroxide powder obtd, by a specified method or iron oxide powder prepd. by its dehydration by heating, after adding a Ba compd. thereto. CONSTITUTION:Powder consisting essentially of iron oxyhydroxide having uniform, fine hexagonal plate shape is obtd. by oxidizing quickly the precipitate contg. ferrous hydroxide obtd. from an aq. soln. contg. a ferrous salt such as FeSO4 using a strong oxidizing agent such as H2O2. Ba compd. such as BaCO3 is added to said iron oxyhydroxide powder or iron oxide powder obtd. by dehydrating said iron oxyhydroxide powder by heating at the melting temp. of said Ba compd. to obtain hexagonal plate barium ferrite powder. The barium ferrite powder has fine and uniform average particle size of <=ca. 0.5mum and superior magnetic characteristics; accordingly, it is useful for high density magnetic recording.
Patent JP-S58158092-A (JP)
Title: Magnetic bubble memory module
Inventor: MASUI KEIJI
IPC: G11C11/14
Filed: 1982-03-16
Abstract: PURPOSE:To facilitate automation and to improve yield, by fixing the shield case of a magnetic bubble memory module to an enclosure by plastic deformation. CONSTITUTION:The enclosure 105 is covered with the shield case 109 and punches 110 having projections at the positions corresponding to recessed parts of the enclosure apply pressures to the shield case 109 to cause plastic deformation. Consequently, the shield case 109 is fixed to the enclosure 105 which covers a magnetic bubble memory chip 101, insulating substrate 102, and coils 103 and 104 without using any adhesive; and automation is facilitated and yield is improved.
Patent JP-H06258685-A (JP)
Title: Shutter for camera
Inventor: IWAMATSU YOSHIYUKI
IPC: G03B9/08
Filed: 1993-03-02
Abstract: PURPOSE:To accurately detect the position of a sector constituting a shutter and to improve exposing accuracy by converting the change of the electrostatic capacity of a shutter blade into pulse width and detecting overlap amount by a non-contact means. CONSTITUTION:A stator 5 and a motor coil 6 are arranged outside a rotor 1 for the shutter of a camera. When a current is applied to the motor coil 6 in a positive direction, the sectors 16 and 17 of the shutter blade are opened, and when the current is applied in the reverse direction, they are closed. Electrodes 16b and 17b are provided in the sectors 16 and 17, respectively, and the capacity of a capacitor constituted of the electrodes 16b and 17b is changed with the opening/closing of the sectors 16 and 17. When the opening of the sector becomes larger, the electrostatic capacity of the capacitor constituted of the electrodes 16b and 17b becomes larger, and the time constant of the capacitor becomes larger. Output from the capacitor is converted into the number of pulses by an opening pulse conversion circuit.
Patent JP-S62198299-A (JP)
Title: Diaphragm for loudspeaker
Inventor: TERAUCHI SHOICHIRO
IPC: H04R7/02
Filed: 1986-02-26
Abstract: PURPOSE:To obtain a diaphragm which is light in weight and has a high rigidity, by forming it from a base body formed by kneading a synthetic resin and an acicular crystal, and a vapor-deposited layer covering the main surface. CONSTITUTION:A diaphragm 1 is formed from a diaphragm base body 2 and a vapor-deposited layer of beryllium for covering both main surfaces of the base body 2. The diaphragm base body 2 consists of a resin part 5 consisting of a polyimide resin and the acicular crystal 4 of silicon carbide dispersed uniformly in the resin part, and formed in a cone shape by kneading the polyimide resin and the acicular crystal of silicon carbide. As for t he acicular crystal, that of 10mum-200mum length, and 0.05mum-0.5mum diameter is desirable.
Patent JP-S59169185-A (JP)
Inventor: HANSU GOHIYAAMAN
IPC: H01L31/05
Filed: 1984-03-06
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-H08238579-A (JP)
Title: Production of extremely thick and small-diameter electric resistance welded tube
Inventor: SUMIMOTO DAIGO
IPC: B23K13/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide a process for producing an extremely thick and small- diameter electric resistance welded tube having good dimensional accuracy. CONSTITUTION: This process for producing the electric resistance welded tube by roll forming a steel strip having a prescribed width and subjecting the formed steel strip to high-frequency welding comprises pushing the steel tube after welding into a rotary forging machine which has >=10 pieces punches and >=4 pieces of dies, thereby increasing its thickness while reducing its diameter. As a result, the production of the extremely thick electric resistance welded tube having less deviation in the thickness is made possible.
Patent JP-H02222428-A (JP)
Title: Production of polyethylenic resin foam
Inventor: KOBAYASHI TOSHIRO
IPC: C08J9/14
Filed: 1989-02-23
Abstract: PURPOSE:To efficiently obtain the subject foam, having extremely fine cells and excellent in flexibility and heat insulating properties by using a foaming agent containing a specific difluoroethane acceptable in environmental protection and extrusion molding the resultant mixture. CONSTITUTION:The objective foam obtained by adding a mixture of 50-90mol% 1-chloro-1,1-difluoroethane with 10-50mol% dimethyl ether as a foaming agent and a higher fatty acid ester of a polyhydric alcohol as a dimensional stabilizer in an amount of 0.1-3 pts.wt. based on 100 pts.wt. resin to a polyethylenic resin, melt mixing the resultant mixture in an extruder and extruding the obtained melt through the head of the extruder.
Patent JP-H06237200-A (JP)
Title: Earth station transmitter-receiver
Inventor: SAITO TAKAYA
IPC: H04B7/208
Filed: 1993-02-08
Abstract: PURPOSE:To provide the earth station transmitter-receiver which is communicated with an optional transponder of a different communication satellite. CONSTITUTION:The transmitter-receiver is provided with plural RF sections whose conversion frequencies differ from each other, an IF section is provided with an IF switch consisting of a 1st switch 14 provided between an output section of a transmission IF frequency converter 4 and an input section of transmission RF frequency converters 6-1-6-n of each RF section and selecting an RF section in response to a signal frequency band and and of a 2nd switch 18 provided between an input section of a reception IF frequency converter 13 and an output section of reception RF frequency converters 11-1-11-n of each RF section and selected similarly and through which the signal is supplied, and with a control circuit 19 controlling the IF switch, and a multi-frequency band common use transmission reception branching device 16 is adopted for a transmission reception branching device of an antenna system and output input terminals of the IF switch and input output terminals of the plural RF sections are connected by transmission lines 5-1-5-n, 12-1-12-n.
Patent JP-H11239875-A (JP)
Title: Welding condition controlling device for automatic welding equipment
Inventor: TAKAHASHI TAKESHI
IPC: B23K9/095
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a welding condition controlling device for automatic welding equipment arranged so as to exactly control a welding condition either in arc welding or in multi-layer welding. SOLUTION: Relating to a welding condition controlling device for automatic welding equipment in which welding is executed by relative shifting of a welding object and a welding torch 15 along a welding line indicated in advance, the automatic welding equipment is provided with a long focus radiation thermometer 16 to detect a temperature of a welding object ahead of a welding position by a prescribed distance, and further a control unit 21 is provided with a storage means to memorize a characteristic table in which a temperature of the welding object and the most suitable welding condition at the temperature are in correspondence with each other.
Patent JP-S55134625-A (JP)
Title: Air filter
Inventor: YOSHIDA MAKOTO
IPC: B01D46/52
Filed: 1979-04-09
Abstract: PURPOSE: To maintain the excellent efficiency of dust collection while obtaining the filter which its holding capacity is large and its service life is long by a mechanism wherein the inertia of coarse dust grains is utilized and the form and ventilating resistance of the air filter are appropriately selected.  
     CONSTITUTION: In the air filter manufactured by continuously bending a filter medium in a U-shaped form, the bending height hcm and hending width pcm of the air filter and the thickness tcm of the filter medium are chosen so that they satisfy a formula of ht/10≤p-2t≤ht/0.3 while the ventilating resistance in 1m/sec of the straight line portions of the air filter is preferred in order that it be 2W50Pa. Intermediate and coarse dust is concentrically collected to the top portions and bottom portions of the continuous U-shaped filter by utilizing the difference of the action of grains due to such grain sizes and a fact that the action of the inertia of the intermediate or coarse dust is larger than that of fine dust, thus maintaining the ventilating properties of the straight line portions for a long term. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54136095-A (JP)
Title: Ship bottom structure
Inventor: IWASA TADAYOSHI
IPC: B63B3/62
Filed: 1978-04-10
Abstract: PURPOSE: To provide a double-bottom structure for ship, which is formed by arranging oil- and water-tight corrugated thin steel plate over the ship-bottom plating of underwater ship holds with a required spacing from each other, and filling foaming urethane in the space formed between said corrugated thin steel plate and ship-bottom plating, whereby it is enabled to considerably reduce the weight of steels used in manufacturing the ship.  
     CONSTITUTION: In a ship the bottom of which is constructed in a single-bottom structure by side plating 1, ship-bottom plating 2, longitudinal oil-tight bulkhead 4, transversal side beam 5, solid rib plate 7 and longitudinal ship-bottom ribs 8; double-bottom plate 3 made of oil- and water-tight corrugated thin steel plate is stretched over the bottom plating 2 at the bottom of ship holds with a given spacing therefrom. Soft urethane 15 is poured, foamed and filled in the space formed between the ship-bottom plating 2 and double-bottom plate 3. Further, hard urethane 16 is filled in the vicinity of the longitudinal bulkhead 4, center girder plate 10 and solid rib plate 7 for supporting the steel plate 3. With such an arrangement, if ship-bottom plating 2 is damaged due to standing or other reason, ship body can be protected from intrusion of sea water by the function of double-bottom plate 3 and soft urethane 15. 
     COPYRIGHT: (C)1979,JPO&Japio