baber/WOPTO huggingface dataset:
Patent JP-H01145546-A (JP)
Title: Testing method of endurance of small-diameter wire rope
Inventor: KAWACHI TOSHIHITO
IPC: G01N3/56
Filed: 1987-12-02
Abstract: PURPOSE:To measure a fatigue life accurately by a method wherein a small- diameter wire rope is wound round on a polygonal test bar, a reciprocating motion is driven with a weight connected to one end of the rope, and a signal is detected by an AE sensor and processed by a filter passing a specific band. CONSTITUTION:A rope 10 to be tested is wound round on a polygonal test bar 11 and a weight 12 is connected to one end of the tope, while a driving element 15 conducting a reciprocating motion is connected to the other end thereof. Guide pulleys 16 and 17 and AE sensors 14 and 18 are fitted to the course of stretch of the rope 10. When the driving element 15 moves the rope 10 in prescribed directions, an outer strand of the rope 10 is subjected to a repeated load and thereby fatigue is increased. When rope wires pass the edge of the test bar 11 with friction, on the other than, microscopic breakdown occurs repeatedly, and fatigue breakdown AE of the wires occurs in mixture with slide AE. These AE signals are detected by the sensors 14 and 18 and processed by a band-pass filter of a pass band 100kHz-1.5MHz. Then the wire breakdown AE is detected from the slide AE, and a friction coefficient can be maintained at a prescribed value during a test period by lubricating the test bar 11 appropriately.
Patent JP-H03164784-A (JP)
Title: Hologram and production thereof
Inventor: MATSUZAKI ICHIRO
IPC: G03H1/02
Filed: 1989-11-24
Abstract: PURPOSE:To improve the transparency to visible rays by forming the hologram of a polymer having specific constitutional units and a compd. selected from a group consisting of arom. aldehyde and arom. ketone which may have a substituent. CONSTITUTION:This hologram consists of the polymer having 2 to 99 mol.% constitutional unit expressed by formula I, 0 to 97 mol.% constitutional unit expressed by formula II and 1 to 98 mol.% constitutional unit expressed by formula III and the compd. selected form the group consisting of the arom. aldehyde and arom. ketone which may have the substituent. In the formula I, X<1> denotes a hydrogen atom or alkyl group; Y1 denotes a cycloalkenyl group, etc. In the formula II, X<2> denotes a hydrogen atom or alkyl group; Y<2> denotes a phenyl group, carbamoyl group, etc. In the formula III, X<3> denotes a hydrogen atom or alkyl group; Z<2> denotes a bivalent hydrocarbon group, R<4>, R<5>, R<6> respectively denote a hydrogen atom or alkyl group. The transparency to the visible rays is improved in this way.
Patent JP-H022398-A (JP)
Title: Method and means for examination of collagenase
Inventor: FUREDERITSUKU EICHI SHIRUBAA
IPC: G01N33/48
Filed: 1988-12-02
Abstract: PURPOSE: To carry out quantitative determination of collagenase activity useful for the diagnosis of periodontal diseases by applying gingival crevice fluid of mammal to a collagenase substrate film closely bonded to a surface of a slide glass and measuring the dissolution extent of collagen using a specific method.  
     CONSTITUTION: A biological tissue fluid of mammal (e.g. gingival crevice fluid, joint fluid and serous effusion) is applied as a specimen to a slide glass having a collagen substrate film closely bonded to the surface. The slide glass is incubated and washed. The glass is stained with a dye solution capable of dyeing collagen and the dissolved range of the collagen substrate is determined from the range of the non-stained area of the slide. The collagenase activity of the specimen is quantitatively determined from the dissolved range. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11141333-A (JP)
Title: Vibration absorbing mechanism of exhaust gas passage
Inventor: ONO KAZUNARI
IPC: F16L55/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration absorber which is compact so that it can be installed on the way of an exhaust gas passage of which an inside is divided into two paths, and which can absorb the vibration of every direction. SOLUTION: The inner pipes 15, 17 of a vibration absorber 10 comprise the semi-circular collars 15a, 17a and the circular collars 15b, 17b, and are connected by an interlock 16. One path R1 of the front pipes 29U, 29L is communicated with an inside of a first inner pipe 15, an inside of the interlock 16 and the inside of a second inner pipe 17, and the other path R2 is communicated with a gap between the first inner pipe 15 and a sound insulation pipe 13, a gap between the interlock 16 and the sound insulation pipe 13 and a gap between the second inner pipe 17 and a flexible pipe 11. The interlock 16 comprises an almost circular section, so that it can be displaced in any direction, and the direction of the vibration which can be absorbed by the flexible pipe 11 is not limited by the existence of the interlock 16. Whereby the vibration of every direction can be effectively damped.
Patent JP-H05144255-A (JP)
Title: Semiconductor memory device
Inventor: IWASE TAIRA
IPC: G11C7/10
Filed: 1991-11-21
Abstract: PURPOSE:To perform the readout operation of a page at high speed by a method wherein, when the page is changed over, a next address is input during an output operation and a piece of page data is read out in advance. CONSTITUTION:At a first page cycle, addresses A3 to A19 which are used to read out a piece of data to be output at a next page mode cycle are set; eight pieces of data are read out in parallel up to sense amplifiers 13. A specified address for the addresses A3 to A19 at this time is designated as (a). At a second page mode cycle, the addresses A3 to A19 which are used to read out a piece of data to be output at the second page mode cycle are changed [at this time, the specified address is designated as (b)]. Then, a latch signal is generated from an address transition detection circuit 19, and a piece of page data at the address (a) to be read out at this page cycle at the beginning of the page mode cycle is latched 14. At the same time, page addresses A0 to A2 are set, and one piece of data out of pieces of latched data at the address (a) is output.
Patent JP-H09124054-A (JP)
Title: Cap for contents-liquid-pouring container
Inventor: OGAWA RIICHI
IPC: B65D41/28
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To make the fitting of a container and a cap more firm by making the fitting of both of them double. SOLUTION: In a contents liquid pouring container having a container A with two fitting protruding lines 3, 4, upper one and lower one, provided at a cylindrical part 2 of a container mouth and with a cap B fitted onto the container A, the cap B comprises an opening/closing cap 7 and a cap base 5. The cap base 5 is provided with a contents liquid pouring cylindrical portion and a fitting cylindrical portion, and two fitting protruding lines, upper one and lower one, to be fitted onto the upper and lower fitting protruding lines 3, 4 are provided on an inner periphery of the fitting cylindrical portion, thus making the fitting of the container A and the cap B double.
Patent JP-S63159415-A (JP)
Title: Polycarbonate resin composition
Inventor: KAWAKI TAKAO
IPC: C08L25/04
Filed: 1986-12-24
Abstract: PURPOSE:To obtain the title resin composition excellent in transparency, flow, etc. and suitable for optical lenses, which is prepared by mixing under heating an aromatic polycarbonate resin terminated with an unsaturated group with a styrene polymer and which contains a product of grafting between the both. CONSTITUTION:The production of aromatic polycarbonate resin is performed by using a monofunctional compound having an unsaturated double bond (e.g., acryloyl chloride) as an MW modifier or a terminating agent to prepare an aromatic polycarbonate resin having at least one unsaturated end group per molecule. This resin is mixed under heating with a styrene polymer (e.g., polystyrene) and, optionally, a free radical initiator (e.g., dicumyl peroxide). In this way, the purpose polycarbonate resin composition containing a product of grafting between the styrene polymer and the aromatic polycarbonate resin can be obtained.
Patent JP-2000131715-A (JP)
Title: Liquid crystal display device
Inventor: URABE TETSUO
IPC: G09F9/35
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify circuit constitution, etc., when gradational expression is performed by using a ferroelectric liquid crystal. SOLUTION: This liquid crystal display device is provided with an electrode part constituted of providing plural pixel electrodes A, B, C per one pixel for applying a prescribed voltage to the ferroelectric liquid crystal, liquid crystal driving elements Tr-a, Tr-b, Tr-c provided answering to respective pixel electrodes A, B, C of the electrode part, plural scanning lines n0, n1, n2... successively imparting a voltage to the liquid crystal driving elements Tr-a, Tr-b, Tr-c answering to plural respective pixel electrodes A, B, C constituting the electrode part of one pixel and performing scanning and signal lines d0, d1,... imparting the voltage to the answering pixel electrodes A, B, C through the liquid crystal driving elements Tr-a, Tr-b, Tr-c becoming the object of the scanning synchronized with the scanning by plural scanning lines n0, n1, n2....
Patent JP-H01147308-A (JP)
Title: Method and device for character writing
Inventor: SHIMIZU HIROSHI
IPC: G01B11/24
Filed: 1987-12-03
Abstract: PURPOSE:To record characters on image pickup recording data at the same time by deflecting a laser beam at specific timing and drawing the characters when projecting the laser beam on a three-dimensional body and picking up and recording an image of the track. CONSTITUTION:The laser beam 13 is moved and projected on an object 16 of measurement in a three-dimensional shape and its track is picked up and recorded by an image pickup device 14 to measure the three-dimensional shape. At this time, two pulse motors 9 and 10 are provided which deflect the laser beam 13 in an X and a Y direction. Then, the character photon is read out at specific timing, the pulse motors 9 and 10 are driven correspondingly to draw the track of a character on the surface of the body 16 of measurement, and the track is picked up and recorded by the image pickup device 14. Consequently, data are rearranged extremely easily.
Patent JP-H02150951-A (JP)
Title: Bus control system
Inventor: ABO KENICHI
IPC: G06F13/372
Filed: 1988-12-01
Abstract: PURPOSE:To decrease the circuit quantity required for control of a common bus and to improve reliability and access speed by preparing a synchronizing signal, an access start signal, and an answer signal to realize an access via the common bus. CONSTITUTION:An access request circuit 8 outputs an access start signal AS with an access request, and the bus clocks are inputted to the FF 9 and 10 via an inverter 11. Thus the signal AS is delayed by the prescribed number of slots. A buffer 13 buffs the data with the output of a NAND circuit 12, and a driver 15 outputs an address via an internal circuit 14 with the input signal AS. A NAND circuit 17 inputs the output of the FF 10 and a write signal. A driver 18 outputs data via the circuit 144 with the output of the circuit 17. Then an AND circuit 19 inputs an acknowledge signal ACK and the output of the FF 10 via an inverter 20 and outputs an error signal in the case the signal ACK is not available.
Patent JP-H11143615-A (JP)
Title: Certificate information display device
Inventor: ARIAKE SOICHIRO
IPC: G06Q40/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a certificate information display device which automatically corrects a key code which is erroneously inputted from the uniqueness of the key code and the particularity of the job of a user against the erroneous input of the key code. SOLUTION: When the inputted key code is not matched with the key code which is previously stored in a code accumulation part 80, a certificate information display device selects the key code from the code accumulation part 80 with the uniqueness of the number of digits, which is decided by the type of the key code, and the particularity of the job of the user by the use situation of the key code as conditions, and automatically corrects the selected key code as the key code inputted from an operation part 60.
Patent JP-H02153267-A (JP)
Title: Joule cycle engine
Inventor: NISHI TAKEHIRO
IPC: F03G7/10
Filed: 1988-12-03
Abstract: PURPOSE:To enable the generation of a power through effective utilization of energy in the open air by providing a heat exchanger, an expansion cylinder to introduce a gaseous refrigerant, the work of which is completed in a gas turbine, and expand the refrigerant by heat insulation for liquefaction, and a circulating pump. CONSTITUTION:Through heat exchange of a low temperature liquid refrigerant, pressurized with the aid of a circulating pump 25, with the open air, fed with the aid of a fan 2, by means of a heat exchanger 1, the refrigerant is heated to temperature approximately similar to an atmospheric temperature, and this heat exchange causes the liquid refrigerant to produce a gaseous refrigerant. The gaseous refrigerant is fed to a gas turbine 5 through a circulating piping 3 and gas valve 37 and injected at a high speed through a nozzle part 9 to rotate a moving vane 11 and run a motor 35 functioned as a generator. A refrigerant the work of which is completed is introduced to an expansion cylinder 13, where a pressure is reduced by means of a Joule Thomson effect and a low pressure refrigerant is produced at a central part and a high pressure refrigerant at a peripheral part through the action of a centrifugal force to inject the refrigerant is a gas tank 7. The refrigerant is caused to produce a liquid refrigerant through heat insulation expansion.
Patent JP-2001122768-A (JP)
Title: Powdery medicinal composition for delivering medicine to brain
Inventor: DOI MASAHIKO
IPC: A61K47/38
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for efficiently delivering a medicine to the brain. SOLUTION: This powdery medicine composition is characterized by a composition comprising a medicine and a slightly water-soluble or water-insoluble base having >=90 μm particle diameter and the delivery of the composition through the nasal cavity to the brain by an air flow.
Patent JP-H08145232-A (JP)
Title: Temperature sensing valve
Inventor: OSUMI TAKAYOSHI
IPC: F16K47/02
Filed: 1994-11-15
Abstract: PURPOSE: To provide a temperature sensing valve without generating a chattering phenomenon just after a valve is opened. CONSTITUTION: An inlet 3, a valve opening 4 and an outlet 5 are formed in a valve easing. A valve body 6 is arranged opposite to the valve opening 4. A bellows 9 is attached on the upper surface of a piston 8 so as to form an expanded media storage part 10, and also an expanded media storage part 11 is formed on the upper surface of the piston 8. One of the pressure receiving areas of the expanded media storage parts 10, 11 to the piston 8, is enlarged while the other area is diminished, and also these two areas are communicated to each other by a narrow hole 19 opened in the piston 8. A bar-shaped heat good conductor 21 is attached by passing through the approximately center parts of the valve body 6 and the piston 8.  The lower end of the heat good conductor 21 is arranged in a valve opening 4 part and the upper end thereof is arranged in the expanded media storage part 10 in the bellows 9.
Patent JP-H05121950-A (JP)
Title: Frequency mixer circuit
Inventor: KIMURA KATSUHARU
IPC: H03D7/12
Filed: 1991-10-25
Abstract: PURPOSE:To obtain the frequency mixer circuit with less number of components and operated at a low voltage. CONSTITUTION:Transistors(TRs) Q1, Q2 and Q4, Q3 respectively form unbalanced differential pairs in which a size (area) ratio of emitters connected in common is K:1 (K>1) and they are driven respectively by a constant current source I0 A 1st AC signal (voltage VIN) is applied to bases of one pair and a 2nd AC signal (voltage VLO) is applied to bases of the other pair. Collectors of the Q1, Q4 and collectors of the Q2, Q3 are respectively connected in common, and a collector current I2 of the one connection is extracted as a voltage through a load resistor RL as an output voltage VO. The relation of I1=I+(1/2)DELTAI and I2=I-(1/2)DELTAI is in existence, and a difference DELTAI=I1-I2 includes components of sum and difference of two frequencies fIN and fLO. Since the relation of VO=VCC-RL.I2 exists, the components of the sum and difference of the two frequencies fIN and fLO are converted into a voltage by the load resistor RL.
Patent JP-H02247-A (JP)
Title: New salt or amine at least part of which comprise perfluoroaminocarboxylic acid and/or perfluoroamidocarboxylic acid, and application thereof
Inventor: HAINTSU BEROITAA
IPC: C09D7/47
Filed: 1988-12-06
Abstract: NEW MATERIAL: A salt or amine of a compd. represented by formula I [wherein R 1  is 6-16C perfluoroalkanoyl, 6-16C perfluoroalkylsulfonyl, 6-16C perfluoroalkylacetylene or 6-16C perfluoroalkylethylene, R 2  is H, R 1  or a group represented by formula II, R 3  is groups represented by formulae III, IV (x; 1-6), R 4  is H or 1-3C alkyl, m is 2-6 and n is 0-2].  
     EXAMPLE: N-perfluorooctylacetylethylenediamine-N,N'-dioic acid triethanolamine salt.  
     USE: This new material is used in a cooling cutting oil agent for metal processing, a rock bed excavating auxiliary agent (especially, an auxiliary agent for collecting petroleum and natural gas), an operation oil for an oil pressure apparatus, a lubricant, a dispersion aid, an emulsifier, lacquer and a paint flowability modifier as an aq. soln. with a concn. of 0.001-5 wt.%, pref., 0.05-0.1 wt.%. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05117847-A (JP)
Title: Production of thin film
Inventor: MATSUBARA KAKUEI
IPC: C23C14/34
Filed: 1991-10-28
Abstract: PURPOSE:To form a high quality thin film of a nitride or the like with a small amount of a reactive gas by executing reactive sputtering in an atmosphere containing helium gas and a nitrogen containing gas or oxygen gas as a reactive gas. CONSTITUTION:The thin film is formed by executing reactive sputtering in the atmosphere containing helium gas and the nitrogen containing gas or oxygen gas as the reactive gas. Ratio of helium gas in the atmosphere is regulated 10-80%. The nitrogen containing gas is N2, NH3, NOX or mixture of these gas. In a result, the film is formed in high speed.
Patent JP-H10131055-A (JP)
Title: Impartation of lubricity to synthetic fiber filament yarn to be subjected to contact heater type false twisting processing
Inventor: YAMAMOTO TOSHIO
IPC: D06M101/16
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To thoroughly prevent a heater from staining and inhibit a yarn from fluffing and breaking by applying a specific lubricant to the synthetic filament yarn under specific conditions. SOLUTION: A water-based lubricant containing <=50 pts.wt. of a linear polyorganosiloxane and 100 pts.wt. of a polyether is adjusted in its pH to 7-9 and the lubricant is applied to a synthetic filament yarn in an amount of 0.1-3wt.% and moisture is applied in an amount 0.2-10 times that of the lubricant. (A) A linear polyorganosiloxane constituted with the recurrent units having 4-12 siloxane units of formula I (R<1> and R<2> are independent from each other and represent each a 1-4C alkyl) and/or (B) a linear polyorganosiloxane constituted with the recurring units having the siloxane units of formula I and the siloxane units of formula II (R<3> is a 1-4C fluoroalkyl; R<4> is a 1-4C fluoroalkyl, a 1-4C alkyl) by 4-12 units where the siloxane units of formula II is <=25mol% of the total siloxane units are mixed with a polyether.
Patent JP-H06156600-A (JP)
Title: Suspension type oil feeder
Inventor: IMAGAWA ATSUSHI
IPC: B67D7/76
Filed: 1992-11-17
Abstract: PURPOSE:To improve the sensing accuracy and stability of sensing, and enhance the working efficiency by providing an oil-kind sensor in each one of a plurality of delivery units. CONSTITUTION:Oil-kind sensor 32A-32D each are mounted to the same position in each delivery unit 10A-10D suspended from a high level respectively so that each oil feed nozzle is spaced equidistantly from each of the sensors 32A-32D respectively, and a suction air pump 33 is mounted so as to be spaced equidistantly from the sensors 32A-32D in the delivery units 10A-10D to equalize amounts of vapor drawn to each of the sensors 32A-32D.
Patent JP-H09142470-A (JP)
Title: Pallet made of synthetic resin
Inventor: SATOU MASUNORI
IPC: B65D19/32
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To increase the rigidity of a pallet while keeping the light-weight property of the overall pallet by a method wherein a plurality of first connecting bridges to connect an intermediate beam and a central beam are respectively provided on the top and the bottom between the intermediate beam and the central beam, and at the same time, second connecting bridges are provided between the first connecting bridges, and between a deck bridge and the first connecting bridge. SOLUTION: A pallet 10 made of a synthetic resin is constituted by connecting an upper surface deck 11 and a lower surface deck by a plurality of beams 20, and the plurality of beams 20 are constituted of corner beams 21 which are provided at four corners of the pallet 10, intermediate beams 22 which are provided at intermediate locations between respective corner beams 21, and central beams 23 which are provided at the center of the pallet 10. Then, between the upper end parts of respective intermediate beams 22 and the central beams 23, a plurality of first connecting bridges 41A on the upper side, which connect the intermediate beams 22 and the central beams 23, are provided, and a plurality of the first connecting bridges on the lower side are provided between the lower end parts of them. Also, between the upper side first connecting bridges 41A, and between a deck bridge 44A and the first connecting bridge 41A, a thin flat plate-form second connecting bridge 42 which is arranged in the direction being orthogonal with the first connecting bridge 41A and connects those bridges, is provided.
Patent JP-H08165554-A (JP)
Title: Member for molten metal bath and material for forming sprayed coating film
Inventor: HIRAISHI HISASHI
IPC: C22C19/07
Filed: 1994-12-12
Abstract: PURPOSE: To protect the members related to plating bath (roll in bath, roll support, etc.) of continuous hot dipping equipment from the corrosive action of molten metal and to improve durability. CONSTITUTION: As a protective film, a sprayed coating film consisting of 40-75% W, 0.5-5% C, and the balance Co is formed on the surface of a member. This coating film has a mixed phase structure of Co-W-C intermetallic compound phase and alloy phase. This coating film can be formed by using, as thermal spraying material, an atomized powder of molten Co alloy containing prescribed amounts of W and C.
Patent JP-H06165301-A (JP)
Title: Contactless power supply facility for vehicle
Inventor: NISHINO SHUZO
IPC: B65G43/00
Filed: 1992-11-18
Abstract: PURPOSE:To provide a contactless power supply facility which can stably supply power to a vehicle without contact and freely select the radius R of curvature of a curve of a moving path. CONSTITUTION:A first guide line unit X having a guide line 34 which is provided on a horizontal traveling part of a guide rail B for a vehicle body V and in which a sine wave current of a high frequency flows is laid at 90 degrees of a phase from that of a second guiding line unit Y which is provided on a vertical traveling part. Two pickup units P having different mounting phases of 90 degrees to meet the laid phases of the units X, Y are provided at the body V. Thus, the line 34 is laid at 90 degrees of different phases at horizontal and vertical traveling parts to avoid contacts of the units P with the traveling parts. Accordingly, angles of curves of the traveling parts cab be freely selected to increase the degree of freedom of setting laying route of the rail B.