baber/WOPTO huggingface dataset:
Patent JP-S63199711-A (JP)
Title: Binder resin for magnetic recording medium
Inventor: SUZUKI RENTAROU
IPC: C08F8/12
Filed: 1987-02-16
Abstract: PURPOSE:To obtain the title resin which can well disperse fine magnetic particles therein, by copolymerizing vinyl chloride with a vinyl carboxylate and a specified phosphate monomer and saponifying the copolymer. CONSTITUTION:A starting resin is obtained by copolymerizing vinyl chloride with a vinyl carboxylate (e.g., vinyl acetate) and a phosphate monomer of formula I (wherein R1 is -H or -CH3 and R2 is any one of formulas II-IV) by heating in a solvent in the presence of a polymerization initiator (e.g., benzoyl peroxide). This resin is saponified in the presence of an alcohol by using hydrochloric acid as a catalyst to obtain the title resin of an average degree of polymerization of 100-900, comprising 60-97mol.% vinyl chloride, 3-25mol.% vinyl alcohol, 0.001-2mol.% phosphate and the vinyl carboxylate. This resin is mixed with a solvent and a magnetic powder to obtain a magnetic paint.
Patent JP-H02211737-A (JP)
Title: Synchronizing signal detecting circuit
Inventor: KUROSE NORIO
IPC: H04N5/08
Filed: 1989-02-10
Abstract: PURPOSE:To simplify the circuit constitution and to easily read the number of disaccording bits by comparing a MUSE audio signal with an internally generated pseudo random PN signal in serial bit by bit and referring to the remainder counted value of a counter circuit at the time of the occurrence of error of a synchronizing signal. CONSTITUTION:An internal PN signal having the same bit pattern as the synchronizing signal included in a MUSE audio signal (transmission signal) SA is generated by an internal synchronizing signal (internal PN signal) generating circuit 54. This internal PN signal and the transmission signal SA are compared with each other in serial bit by bit by a comparing circuit 50. Comparison results of respective bits are counted by a counter circuit 52, and the synchronizing signal included in the transmission signal SA or the number of errors included in the synchronizing signal is detected in accordance with the counted result. Thus, the number of disaccording bits is easily read with the simple constitution.
Patent JP-H07239933-A (JP)
Title: Image processing unit
Inventor: HASEGAWA NAOKO
IPC: A61B6/03
Filed: 1994-03-01
Abstract: PURPOSE:To improve the accuracy of ROI calculation by simply setting more proper threshold level taking individual difference in check objects into account so as to exclude an abnormal or undesired picture element value. CONSTITUTION:The image processing unit is provided with an area setting means A setting an area on an image displayed on a monitor, a histogram arithmetic means B calculating histogram data in the area, a histogram display means C displaying the histogram data, a threshold level setting means D setting a desired threshold level with respect to a picture element value on the histogram, a picture element value discrimination means E discriminating the picture element value in the area by using the setting threshold level, and a calculation means F implementing desired calculation based on the discriminated picture element value.
Patent JP-S56128403-A (JP)
Title: Checking method and device for thickness of insulating base material
Inventor: TSUKAZAKI KOUICHI
IPC: G01B7/06
Filed: 1980-03-14
Abstract: PURPOSE: To check the thickness of the base material in a short time without destruction of the substrate, by applying an AC regulated voltage to copper foils on both faces of the copper-plated laminated plate and by measuring the current flowed in accordance with the electric capacity of the insulating base material.  
     CONSTITUTION: Copper-plated laminated plate 1 for printed circuit is shown as a capacitor, and ammeter 2 is arranged in series with the capacitor, and voltmeter 3 is arranged in parallel with the capacitor. The current flowed into the insulating base material when an AC regulated voltage is applied to the measure terminal is measured by ammeter 2 to check the distance between plate of the capacitor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10229482-A (JP)
Title: Facsimile equipment
Inventor: YAMAGUCHI YOSHITOMO
IPC: H04N1/32
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment by which request of re-transmission is made to an opposite party (sender) by discriminating automatically loss of data in a memory, on the occurrence of a fault (such as a power failure). SOLUTION: This facsimile equipment with re-transmission request is provided with a storage means 4 that stores a telephone number of an opposite party in addition to reception data, a loss discrimination means 8 that discriminates a loss of an image memory on the occurrence of a fault such as power failure. An automatic re-transmission request means 9 that sends a re-transmission request message to a sender, based on a destination telephone number stored automatically in the storage means 4 and requests the re-transmission of the received data and trouble of checking the destination, so making of a call to the destination and requesting re-transmission is omitted, when the data received by the memory are lost.
Patent JP-H06247916-A (JP)
Title: Phenylacetic acid amide derivative and rice blast controlling agent containing the derivative as active component
Inventor: TOMURA NAOFUMI
IPC: A01N37/18
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a new phenylacetic acid amide derivative exhibiting excellent controlling effect on rice blast without giving phytotoxicity to paddy rice plant. CONSTITUTION:The compound of formula I (R1 is H or methyl; R2 is 1-6C alkyl or 1-6C alkoxy; X is H, halogen, methyl or CF3; Y is H, halogen, CCl3, CF3, 1-6C alkyl or l-4C alkoxy; (n) is 0 or 1), e.g. N-ethoxycarbonylmethyl-N-(l- phenylethyl)-2-phenylacetamide. The compound can be produced by reacting an amine derivative of formula II with a compound of formula III in the absence of solvent or in a proper solvent under nitrogen stream preferably in the presence of a base at 40-50 deg.C and reacting the obtained compound of formula IV with a reactive derivative of a substituted phenylacetic acid of formula V at -10 to +50 deg.C.
Patent JP-S53116487-A (JP)
Title: Connecting laminated tape for laminated sheath type cable
Inventor: SUDOU TETSUO
IPC: H01B13/26
Filed: 1977-03-23
Abstract: PURPOSE: To promote a stabilization of connecting condition between metal tapes and a shortening of time required for connecting work, by removing a resin layer with hot wind, made blowing from a nozzle, hitting the final end of leading laminated tape and the start end of trailing laminated tape. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10309748-A (JP)
Title: Oriented blow bottle made of polyester resin compound and its manufacture
Inventor: TAKAHASHI KOJI
IPC: B29C47/60
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting type oriented blow bottle for drink made of polyester resin composition having excellent gas barrier properties, mechani cal strength and particularly resistance against bag breaking and impact resist ant strength, and a method for manufacturing it. SOLUTION: In the oriented blow bottle made of polyester resin composition containing 99 to 60 wt.% of polyethylene terephthalate resin (A) and 1 to 40 wt.% of polyethylene isophthalate resin (B), particles of the resin (B) having a particle size of 0.1 μm or more of less than one is contained in a matrix of the resin (A) in 300 square micron of a section obtained by cutting part of its neck of the bottle.
Patent JP-H02212698-A (JP)
Title: Float valve
Inventor: YAMAMOTO YUZO
IPC: F16T1/24
Filed: 1989-02-09
Abstract: PURPOSE:To provide a further higher opening force by a method wherein since, when the one end of a second lever is coupled rotatably around the fulcrum of a second lever through the force of a resilient member, the one end of the second lever is displaced to a position near the opening position side than a fulcrum position by means of wedge force, a resilient force is exerted as an opening force. CONSTITUTION:The part, positioned lower than a pin 16, of a second lever 15 is brought into contact with the other end part 20a of a third lever 20 against the rotation force of a coil spring 19. The contact causes the coupling part of a second lever 15 to be positioned leftwardly of a position vertically below the pin 16, and the rotation force of the coil spring 19 is changed clockwisely centering around the pin 16. The rotation force in a clockwise direction and buoyancy of a float 14 causes clockwise rotation of the second lever 15 through rollers 13a and 13b, and by means of a wedge force increased due to the rotation of the second lever, a valve body 17 opens a valve port 9, and condensate in a valve chamber 4 is discharged through the valve port 9 to an outlet 7.
Patent JP-H02212631-A (JP)
Title: Four-wheel drive vehicle
Inventor: ASANO HIROAKI
IPC: F16H48/12
Filed: 1989-02-10
Abstract: PURPOSE:To provide stable driving at the time of turning by making the driving power transmitted to respective housing sides from a power portion and the driving shafts for both front wheel lower on the latter side through the shape features of a curved blade where a convex surface is provided on one side in the rotating direction and a concave surface is provided on the other side, so as to absorb circulating torque. CONSTITUTION:In steering a vehicle right, a left front wheel driving shaft 20 rotates faster than a right front wheel driving shaft 33, differential rotation generates respectively between two shafts 33, 20 and a housing 17. As a result, a carrier 24 follows and rotates at a left driving transmission portion 18, so a sun gear 21 rotates relatively to the housing 17, and according to its rotating force, a left curved blade 31 rotates. Then pressure is generated by a left pressure generating means 18c and a left multiple disc clutch 18a is engaged to drive the shaft 20. Moreover, the housing 17 is almost connected directly to the shaft 20 by the difference between the rotating radii of right and left front wheels, and most of driving power is transmitted to the shaft 20, so that the shaft 33 makes little rotation. The blade 31 restrains the driving force from the shaft 20 in a transmission portion 19 as compared with the driving force transmitted to the shaft 22 from a power portion 10.
Patent JP-S60176763-A (JP)
Title: Register monitoring in multicolor rotary press
Inventor: IMAMOTO TSUNEHIKO
IPC: B41F33/14
Filed: 1984-02-22
Abstract: PURPOSE:To prevent overlooking of register failures by printing marks on a web with each color printing unit and by displaying a warning at such time when the extent of the maximum register failure which is obtained by subtracting the minimum value from the maximum value of the register failure exceeded a specified value. CONSTITUTION:Register marks m1-m6 are arranged regularly along one side of a web P and are spaced as specified and as many as the colors to be used. Register failures between some of the above marks and others are searched for and the maximum register failure is obtained by subtracting the minimum value from the maximum value of the above register failures, and in the event when the maximum value of the register failure exceeds the specified value, a warning is displayed, detecting even such a register failure as the one that could be overlooked during a register monitoring between the two colors.
Patent JP-S56128961-A (JP)
Title: Copying machine
Inventor: EDA TADAHIRO
IPC: G03G21/00
Filed: 1980-03-13
Abstract: PURPOSE:To rationalize copying conditions of a copying machine having a device which detects a photoreceptor potential and then controls a developing electrode voltage by adding some voltage to the detected potential, by varying the added voltage according to the properties of an original. CONSTITUTION:Developing device 11 is composed of a magnetic brush developing device which uses development roller 11a, and detector 20 is installed opposing to photoreceptor drum 1 at a very small interval in front of development roller 11a to induce the potential that corresponds to the surface potential of photoreceptor drum 1. This potential is amplified by amplifier 21 and stored in capacitor 23 via switch 22. Switch 22 is closed only at the timing when the leading edge part of an electrostatic latent image on photoreceptor drum 1 passes by detector 20, and the potential of the background at the leading edge part is stored in capacitor 23. This potential is multiplied by a coefficient by arithmetic circuit 24 and an additional voltage is added to the output of the arithmetic circuit to obtain a bias potential, which is applied to development roller 11a via switch 25 during development. Thus, copying conditions are optimized.
Patent JP-H02210477-A (JP)
Title: Developing device for image forming device
Inventor: NAGAMINE NORIYOSHI
IPC: G03G15/08
Filed: 1989-02-10
Abstract: PURPOSE:To uniformly press the top of a peeling member against a developing roller in the direction of the shaft of the developing member and to satisfactorily display the mixing and agitating performance of a developer by providing a casing with a side holding member and a butting member. CONSTITUTION:The peeling member 20 is constituted of a plastic member. The top of peeling member 20 is pressed against the developing roller 10 with a prescribed pressure through the use of the side holding member 22 and the butting member 25. Therefore, accuracy in positioning the peeling member 20 is improved, and also since the both end parts of the peeling member are not pressed strongly against the developing roller, the wear of the peeling member 20 is reduced. Since there is nothing preventing the developer flowing from the peeling member 20, the circulation of the recovered developer is improved. Thereby, the mixing and carrying actions of the developer by the mixing and agitating roller is satisfactorily maintained.
Patent JP-S62194291-A (JP)
Inventor: RARITSUTO RAI BAARU
IPC: G10L25/00
Filed: 1986-02-18
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-H09221744-A (JP)
Title: Construction method of earth retaining wall using deep soil mixing consolidation pile and earth retaining wall structure
Inventor: NISHIBAYASHI KIYOSHIGE
IPC: E02D17/12
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to reinforce the flexural rigidity of consolidation pile rows. SOLUTION: An earth retaining wall comprises deep soil mixing consolidation piles 10 where the consolidation piles 10 are provided with an inner consolidation pile row 10a and outer piles formed in three rows ranging from a first pile row 10a to a third pile row 10d outside this inner consolidation pipe row 10a. The inner consolidation pile row 10a is formed adjacent with each other on the outer periphery of an excavated area A of a soft ground so that they may be partially overlapped with each other in the direction intersecting with the direction of an external force which acts thereon when the inside is excavated. The outer consolidation pile rows 10b to 10d are formed adjacent with each other so that they may be overlapped with the pile rows located inside these outer pile rows mutually and they are similarly formed adjacent with each other in the transverse direction.  An earth retaining anchor 12 laid out in a plurality of stages along the depth direction is provided. This earth retaining anchor 12 is constructed one after another on an exposed area by the inside excavation.
Patent JP-S59183848-A (JP)
Title: Irrigation sprinkler
Inventor: PIEERU AA SUMEIYAAZU
IPC: A01G25/02
Filed: 1984-02-21
Abstract: A distributor or dripper includes a housing in which a closing member is movable from a seat adjacent an inlet to a seat adjacent an outlet. When in contact with the seat adjacent the outlet, the closing member forms with the housing a restricted flow channel. Prior to the point at which the closing member contacts the seat adjacent the outlet, a filter is formed which is maintained while the closing member continues movement toward the outlet.
Patent JP-H01208163-A (JP)
Title: Printer
Inventor: HIGUCHI TAKASHI
IPC: G06K15/00
Filed: 1988-02-15
Abstract: PURPOSE:To enable a hole to be punched at a position on printing paper designated from a host apparatus, by a method wherein driving control of a punching metal tool is performed to a punching metal tool driving part from a punching metal tool control part on a certain command from the host apparatus. CONSTITUTION:A printer driving part 102 is controlled with a printer control part 101 receiving a signal transmitted from a host interlink line 100, and a head mechanism 103 is moved crosswise to printing paper 301. Besides, by moving a platen 104, a lateral printing position is determined, and a printing head 105 prints on the printing paper 301 by a signal from the printer control part 101. Further, for punching operation on the printing paper 301, a signal is sent to a punching metal tool control part 201 by the printer control part 101 receiving a punching metal tool driving signal transmitted from the host interlink line 100. Then, the punching metal tool control part 201 controls a punching metal tool driving part 202 to protrude a punching metal tool 203, and the printing paper 301 is punched thereby.
Patent JP-H03239142-A (JP)
Title: Rotating machine with cooling device
Inventor: IMAI AKIO
IPC: H02K9/04
Filed: 1990-02-15
Abstract: PURPOSE:To improve a cooling effect by flowing an air flow from a sirroco fan driven by the second rotating machine of the same shaft as a load shaft installed on the anti-load side of a first rotating machine driving the shaft of load along the outer circumferential wall of the first rotating machine. CONSTITUTION:A second rotating machine (a motor) 13 turned in the same shaft as a load shaft 2 is mounted on the anti-load side of a first rotating machine (a motor) 1 driving the load shaft 2. A sirroco fan 15 is revolved by the shaft 14 of the motor 13, air sucked from the outside is forwarded in the rotational radial direction, the direction is changed in the axial direction as an arrow shown, and the cooling fins 5 of the motor 1 are cooled. One part of air is flowed back from a clearance 10 to a cover body 8, and the bearing section of the rear section of the motor 1 and a revolution-number detector 7 are cooled. One air is flowed upward by a guide plate 27 set up to a lower section on the load shaft 2 side, and a bearing section on the load side is cooled.
Patent JP-S59158287-A (JP)
Title: Thermal recording material
Inventor: SAKURAI MINORU
IPC: B41J31/00
Filed: 1983-02-28
Abstract: PURPOSE:To provide a highly sensitive thermal recording material excellent in the thermal response by arranging a specified color formation stabilizer in a thermosensitive color formation layer containing a leuco dye and p-hydroxy benzoic ester developer. CONSTITUTION:A leuco dye [e.g. 3,3-bis(p-demethyl amino phenyl)-phtharide], 1-10wt.pts. of p-hydroxy benzoic ester developer per 1wt.pt. of the leuco dye 1 and 0.2-5wt.pts. of one or more kinds of color formation stabilizers selected from compounds of the formulas I and II (R1 is H or alkyl and R2 low level alkyl, aryl or alalkyl) are dispersed into a water soluble high molecular aqueous solution separately as protective colloid to prepare a water dispersion liquids. These dispersion liquids are mixed, applied and dried on a support to form a thermosensitive color formation layer. This provides a thermal recording material with a limited coloring of the ground during the preservation eliminating secular fading and white power in a color formation image.
Patent JP-H09201771-A (JP)
Title: Surface reforming method by shot peening
Inventor: KOMORI ATSUSHI
IPC: B24C3/32
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the concentrative hitting of shot members to a random part of an article to be processed, or the concentrative hitting of shot members to a local part of the article to be processed. SOLUTION: The angles of reflecting plates 26 and 26 are regulated so that shot members projected form impellers 10 and 10 and passing at the upper side of the left side rail 20 are reflected to the positions where the shot members are hardly hit being the shadow of the head 14 in the leg 18 of the left side rail 20. By projecting the shot members from the impellers 10 and 10, to the left side rail 20, the shot members are hit directly to the head 14 and the seat 16. And the shot members are hit also to the leg 18 at the positions not being the shadow of the head 14. And the shot members passing the upper side of the left side rail 20, and reflected by the reflecting plates 26 and 26, are hit to the positions where the shot members are hardly hit being the shadow of the head 14 in the leg 18.
Patent JP-S61192414-A (JP)
Title: Electrolytic electric discharge machine and its machining method
Inventor: KUROMATSU AKIO
IPC: B23H5/00
Filed: 1985-02-22
Abstract: PURPOSE:To make it possible to maintain the primarily high machinability of a grindstone by dressing the grindstone for machining at the inner periphery by means of an electrode for dressing without interrupting the machining of a workpiece. CONSTITUTION:A grindstone 1 for machining is a doughnut shaped disk of which center is opened. With a conductive raw material exposed, a conductive belt 2 is formed in the inner periphery of a machined hole. With a specified machining liquid being supplied from a nozzle 8 to the portion of contact of the surface of the inner periphery of the grindstone 1 and a workpiece W by rotating the grindstone 1, a power source for machining is impressed to make the two approach each other until they contact. While the workpiece W is machined, and the specified machining liquid is supplied between the inner peripheral surface of the grindstone 1 rotating and a grindstone 6 for dressing at the position of approaching or contacting with the grindstone 1, a power source for dressing is connected.
Patent JP-S58151492-A (JP)
Title: Manufacture of film for selectively absorbing solar heat
Inventor: KATAGAI NOBUYOSHI
IPC: C25D7/00
Filed: 1982-03-01
Abstract: PURPOSE:To manufacture a film for selectively absorbing solar heat with a high absorption factor, low emissivity and superior optical characteristics, by electroplating a metalllic plate with black Cr and by heat-treating the resulting film at a temp. above the temp. to which the selective absorption film of a heat collector is exposed. CONSTITUTION:A black Cr film is formed on a substrate to be plated by carrying out electroplating in a black Cr bath contg. chromic acid as a principal component, and the film is heat-treated at a temp. above the temp. to which the selective absorption film of a heat collector is exposed. In said electroplating, by supplying an excess of electric current, a thick black Cr film with a high absorption factor and high emissivity is obtd. and the emissivity is remarkably reduced in the heat treatment stage while maintaining the high absorption factor. The heat treatment is preferably carried out at about 200-400 deg.C in air for about 2hr-30min.
Patent JP-H06251678-A (JP)
Title: High frequency relay
Inventor: TAKENAKA WANI
IPC: H01H50/04
Filed: 1993-02-23
Abstract: PURPOSE:To lessen disorder (notch) in a high frequency waveform. CONSTITUTION:A hole 21 and holes 22, 23 are formed wherein the hole 21 is to protrude the lower face of a metal base 16 out of the rear side of a body 1 and the holes 22, 23 are to expose the parts such as an iron core 5, a yoke 6, which compose a magnetic circuit out of the rear side of the body 1. The metal parts of a magnetic circuit facing to the rear side of the body 1, in other words, a yoke 6, an iron core 5, a metal base 16, etc., are exposed out of the rear side and fixed in a substrate with a sealing material, so that floating electrostatic capacity of the metal parts is earthed. As a result, stable high frequency property with little waveform disorder (notch) can be obtained.