baber/WOPTO huggingface dataset:
Patent JP-H08244341-A (JP)
Title: Heat-sensitive recording medium
Inventor: MORONUKI KATSUMI
IPC: B41M5/42
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a heat-sensitive recording medium which has excellent water resistance, plasticizer resistance and oil resistance by sequentially laminating a thermosensitive color developing layer and a protective layer containing an epoxy modified polyvinyl alcohol and an aldehyde compound on a support. CONSTITUTION: A thermosensitive recording layer is provided on a support, and a protective layer containing an epoxy modified polyvinyl alcohol and an aldehyde compound is further laminated thereon to manufacture a heat- sensitive recording medium. The embodiment of the aldehyde compound includes, for example, aldehyde starch, glutaraldehyde, or glyoxal. The support includes, for example, a sheet, a plastic film or a synthetic sheet. The color developing ingredient of the color developing layer is obtained by the reaction of a leuco dye with an electron acceptive substance such as a phenol substance. The epoxy modified polyvinylalcohol is obtained by copolymerizing a vinyl ester and an epoxy group-containing unsaturated compound in the presence of a radical polymerization initiator, and then saponifying it.
Patent JP-S53137185-A (JP)
Title: Flow velocity sensor
Inventor: MIURA KENZOU
IPC: G01F1/32
Filed: 1977-05-07
Abstract: PURPOSE: To measure the flow velocity highly accurately and efficiently by providing a pressure receiving plate for fixing a strain sensitive element or a pressure sensitive element at one side of a pillar-shaped body which is fixed supported in a fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52135221-A (JP)
Title: Key input control system
Inventor: KUNIDA HISAO
IPC: G06F3/023
Filed: 1976-05-06
Abstract: PURPOSE: To simplify circuit constitution relating to indication and to decrease the number of terminals of MOSLSI by using a word signal for key input directly and by constituting the circuit so that they key input signal is led in a decoder portion of ROM being a control part of operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53137955-A (JP)
Title: Preparation of 2-thienylthioacetic acids
Inventor: TAGUCHI HIROAKI
IPC: C07D333/34
Filed: 1977-05-07
Abstract: PURPOSE: To prepare the title cpds., useful as chemical modifiers for antibiotics, by reaction of thiophenes with alkyl or allyl lithium at -10 - 70°C, pref. 5 15°C, followed by reaction with S at the above temp. and, finally, with monohaloacetic acid alkali salts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02231620-A (JP)
Title: Pointing device display system
Inventor: TAKAGI MASAHIKO
IPC: G06F3/038
Filed: 1989-03-03
Abstract: PURPOSE:To easily report the display position of a pointing device by displaying a graphic around the pointing device when this device is moved manually. CONSTITUTION:When an operator operates an input part 1 to change the position of a pointing device, a sensor 4 detects that the pointing device is manually operated and reports this fact to a graphic display part 5 via a signal line 15. The part 5 reads the coordinates where the pointing device is presently shown out of a display part 2 via a signal line 13. Then the part 5 displays a circle 31 enclosing a pointing device signal 21 on a display device 3 via a signal line 14. Thus the display position of the pointing device is easily confirmed.
Patent JP-S57167164-A (JP)
Title: Magnetic head supporting device of magnetic recording device for two-sided medium
Inventor: ADACHI OSAMU
IPC: G11B17/32
Filed: 1981-04-09
Abstract: PURPOSE:To improve the performance, by giving one of magnetic head with a degree of freedom for motion only in the circumferential direction which are brought into contact with both faces of a flexible disc, and the other with a degree of freedom for motion in the rasius direction and the circumferential direction. CONSTITUTION:A magnetic head 13 is supported by a supporting mechanism consisting of a gimbals 14 and one pivot 15 provided in a carrier 11 so as to give a degree of freedom for motion in the radius direction and the circumferential direction to the magnetic head 13. The other magnetic head 12 is fixed to a magnetic head attaching part of a gimbals 16 having the same structure as the gimbals 14 and is supported by two pivots 17 and 18 of a carrier 10, which are arranged in the radius direction, so that the magnetic head 12 is slided only in the circumferential direction. Thus, a device is formed which is not inclined in the radius direction not to deviate the track center and is superior in the performance of the contact with a flexible disc and has less required pressure force not to damage the life of the flexible disc.
Patent JP-S61211701-A (JP)
Title: Safety device for driving section of nc gear cutting machine
Inventor: UENO KENJI
IPC: G05B19/4155
Filed: 1985-03-18
Abstract: PURPOSE:To ensure integrity of tools at a minimum by making control for individual normal shaft based on predetermined relation of control mode of other normal individual shaft for integrity of tools at every trouble of each shaft. CONSTITUTION:A trouble shaft detecting circuit 18 detects in which shaft out of an axial feed shaft, a radial feed shaft, a table rotation shaft, and a hop shift feed shaft trouble occurred. At this time, an exclusive detecting circuit is provided anew in each shaft, or the servo alarm of each shaft is appropriated. A memory 19 stores tabulated relation between the trouble shaft and control mode of other normal individual shaft, and gives command of control mode for individual normal shaft to an NC device according to the kind of trouble shaft indicated by the detection signal of the detecting circuit 18. An exclusive memory is used for the memory 19 or a memory in the NC device is appropriated. The NC device 13 controls each shaft according to command from the memory 19.
Patent JP-H09220791-A (JP)
Title: Reflection preventing film
Inventor: OOTA YURIE
IPC: G02B1/11
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a reflection preventing film wherein the uppermost low refractive index layer has excellent adhesiveness to a hard coat layer. SOLUTION: A reflection preventing film is obtained by laminating a hard coat layer 2 having a high refractive index to a low refractive index layer 3. In this case, the low refractive index layer is composed of an SiO2 gel film with a refractive index of 1.44 or less formed from a sol. soln. prepared by adding an SiO2 sol. and a reactive organosilicon compd to a liquid medium.
Patent JP-S62208918-A (JP)
Title: Device for adjusting mold temperature
Inventor: INAGE HISAO
IPC: B29C45/73
Filed: 1986-03-11
Abstract: PURPOSE:To enable the titled device to perform quick heating, quick cooling and slow cooling processes by a system, by a method wherein a high-temperature and low-temperature heating medium tanks are provided independently and medium circuits among the heating medium tank and molds are put into exclusive uses for a high- temperature heating medium and low-temperature heating medium excepting a part of the circuits. CONSTITUTION:To begin with, a mold temperature of a rest 2 is preset to a predeter mined temperature by a heating medium of an intermediate-temperature tank 1a. Then as high-temperature medium control cylinder valves S1, S3, S5, S7 are released, openings of high-temperature medium control flow control valves V1, V3, V5 V7 are controlled through adjusting and each of insertion pieces 6a-6d performs heat exchange with a high-temperature medium by an instruction signal from a controller 5 in a heating process, a mold is heated up to a preset temperature. The mold tempera ture is kept at a fixed one in an injection process and a cavity is filled with resin. A cooling process is performed by making use of a low-temperature medium of a low-temperature tank 1c. A slow cooling process is performed by a fine adjusting unit 10 and the low-temperature medium does not return to the low-temperature tank 1c. Quick heating, quick cooling and slow cooling processes are performed by a system link this and shortening of a molding cycle can be attained.
Patent JP-H05255415-A (JP)
Title: Production of copolymer latex, copolymer latex and paper coating composition using the sam
IPC: D21H19/44
Filed: 1992-03-11
Abstract: PURPOSE:To provide a method for producing a copolymer latex usable as a binder for paper-coating compositions giving coated paper having an excellent balance between physical properties such as adhesivity, water resistance, ink- anchoring property and white paper luster, and further as a carpet-backing agent and an adhesive, and also to provide the copolymer latex and the paper coating composition using the same. CONSTITUTION:The method for producing a copolymer latex comprises emulsion-polymerizing a monomer mixture containing (1) a conjugated dienic monomer, (2) an ethylenically unsaturated monomer and (3) an ethylenically unsaturated carboxylic acid monomer in the presence of a dialkenyl (di)sulfide as a polymerization chain transfer agent, a copolymer latex and a paper coating composition using the same.
Patent JP-H05258984-A (JP)
Title: Wire winding method and device
IPC: B65H54/28
Filed: 1992-03-11
Abstract: PURPOSE:To wind a definite length of wire on each bobbin precisely in regular layers for excellent winding profile by a method wherein the change of a wire in position with its traverse is detected, and the path of a wire to be wound on the bobbin is determined based up on a detection result. CONSTITUTION:When a wire A is wound on a bobbin 2, the wire A is made to reciprocate between a path setting roller 1 and the bobbin 2. The movement of the wire A is detected by a wire position detecting sensor 5, a controller 6 controls the operation of an electric motor based up on signals outputted from the sensor 5 to change the position of the path setting roller 1 corresponding to the position of the wire A wound on the bobbin 2. By this process, the path setting roller 1 continues to move coinciding with the winding surface of the bobbin 2 on which the wire A is wound. By this setup, a wire wound on a bobbin hardly interferes or intertwines with itself, so that it can be surely wound on the bobbin in regular layers.
Patent JP-S58170258-A (JP)
Title: Sc signal transmission system
Inventor: OIDE KENICHI
IPC: H04J11/00
Filed: 1982-03-31
Abstract: PURPOSE:To attain the insertion of a new data in a repeater, by summing a phase-inverted carrier to a carrier applied with FM modulation, and cancelling the modulated component. CONSTITUTION:A carrier FM-modulated with an SC signal is given to a line after n-phase modulation. After a reception signal is converted into an intermediate frequency signal at a repeater, the SC signal is demodulated. The demodulated SC signal is reversed in phase, and the resulted signal is added to a new SC signal at an adder 40. An oscillator 42 is FM-modulated with the synthesized signal and the obtained signal is synthesized with the intermediate frequency signal. As a result, an obtained output signal is transmitted from an antenna 43. This output signal has no component of the old SC signal and has the component of the new SC signal only.
Patent JP-H0976516-A (JP)
Title: Production of ink jet head
Inventor: SHIMOMURA AKIHIKO
IPC: B41J2/16
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To produce an precise ink jet head high in reliability by a reduced number of processes. SOLUTION: A protruding solid layer 4 dissolvable and removable in a later process is formed on the surface of a substrate 1 holding an energy generating element and a resin curing material becoming a liquid passage wall is applied on the substrate 1 by spin coating to be cured and the cured resin curing material is ground until the upper surface of the solid layer 4 appears to dissolve and remove the solid layer 4.
Patent JP-S62209565-A (JP)
Title: Net pattern generator for electrophotographic device
Inventor: IKEDA ITSUO
IPC: B41J2/44
Filed: 1986-03-11
Abstract: PURPOSE:To perform a net pattern irradiation with extremely uniform light intensity, by irradiating a pattern plate in which light by a LED is changed to diffused light with a light diffusing member. CONSTITUTION:A light source 281, a pattern plate 280, a light diffusing member 284, and a bar lens 286, are formed integrally in one body as a whole by a casing not shown in figure. By using the bar lens 286, it is possible to condense the light from the light source 281 on the light diffusing member effectively, and to improve the utilizing effect of the light, and also to reduce a driving current in the light source. The pattern plate 280 is formed in a slender and rectangular plate shape, and an a light shielding part 280A, a micro light trans mission part 280B (oblique line part) is arranged in a matrix shape. In the arranging area of the light transmission part 280B, the area ratio of the light transmission part to the light shielding part 280A is preferable to be set within 20-40%, and it is preferable to set the cycle of the light transmission part within a range of 0.1-0.5mm.
Patent JP-H05263380-A (JP)
Title: Deinking agent for regeneration of waste paper
IPC: D21C5/02
Filed: 1992-03-12
Abstract: PURPOSE:To provide the subject deinking agent excellent in performance for separating and removing printed ink in flotation treatment and, therefore, capable of producing a high-whiteness deinked pulp reduced in the amount of remaining ink in deinking newspaper, magazine, etc., by the flotation method. CONSTITUTION:This invented deinking agent contains a sorbitan fatty acid ester polyoxyalkylene ether represented by the formula Sor-O(PO) x (AO) y (PO) z-H [(r) shows a 8 to 22C alkyl or alkenyl group or a 4 to 12C alkyl group-containing alkylaryl group. PO shows oxypropylene group and AO shows oxyethylene group or a mixture of oxyalkylene group composed of oxyethylene groups and one or more kinds of oxyalkylene groups selected between oxypropylene group and oxybutylene group and (x), (y) and (z) denote respectively numbers of 1 to 20, 1 to 50 and 1 to 50].
Patent JP-H09239430-A (JP)
Title: High-speed cold rolling method
Inventor: NISHIURA NOBUO
IPC: B21B45/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of chattering at the time of cold-rolling a steel sheet at high speed. SOLUTION: In the cold rolling method of the steel sheet with a tandem mill, the temp. of the steel sheet, temp. of a work roll, speed of the rolled sheet and rolling speed of the work roll during rolling are respectively measured (S1), the estimated value of the amount of oil to be introduced of lubricating oil is calculated based on these measured values (S2).  This calculated estimated value of the amount of oil to be troduced of lubricating oil is compared with the predetermined lower limit value of the amount of oil to be introduced of lubricating oil at the time of generating chattering in a high-speed rolling region and, when the estimated value is not more than this lower limit value (S3), the amount of oil supply of a lubricating oil system is controlled so that the estemated value of the amount of oil to be introduced of lubricating oil becomes not less than the lower limit value.
Patent JP-S58177495-A (JP)
Inventor: FUIRITSUPU ADORIAN ATOKINSON
IPC: B41N3/00
Filed: 1982-03-31
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-S62208978-A (JP)
Title: Character generator
Inventor: YAMAMURA WAKAMI
IPC: G06F3/12
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a character generator capable of indicating the result of error detection, by providing an error indication controlling means by which a numerical value corresponding to an error detected by an error-detecting function is indicated in a numerical value expressed with all font selection indicating means as a set. CONSTITUTION:With a power source for an engine unit (a) is turned ON, self- diagnosis is first conducted. When there is an error, when communication with a character-generating unit (b) is not possible and when an error is present in the unit (b), an error procedure is executed, and a numeral corresponding to the error is indicated on an error indicator 15. With power source for the character-generating unit (b) turned ON, self-diagnosis is first conducted. When there is an error, an error procedure is executed. When there is no error, a system program is executed when communication with the engine unit (a) or the like is possible.
Patent JP-H07303951-A (JP)
Title: Secondary cooling method for continuous casting and the device thereof
Inventor: KANECHIKA YOJI
IPC: B22D11/22
Filed: 1994-03-24
Abstract: PURPOSE:To execute the secondary cooling having a little variation of molten metal surface caused by bulging phenomenon. CONSTITUTION:A cast slab 5 is cooled by water with gas for secondary cooling as the mixed cooling medium of the water and the compressed air while being guided through foot rolls 8a, 8b, support rolls 9a, 9b and guide rolls 10a, 10b having plural pairs in a roll guide device 6a, 6b. In a drawing-out straightening device 7a, 7b at the downstream side, the cast slab 5 almost perfectly solidified is drawn out with pinch rolls 11a, 11b. In the roll guide device 6a, 6b, the secondary cooling is executed under the condition non suitable to the continuous casting of molten alloy steel, such as stainless steel and the bulging strain is made to be <=0.3%, and the variation of the molten steel surface 4 can be restrained.
Patent JP-S63219022-A (JP)
Title: Coordinate detecting device
Inventor: NAKANO MASAAKI
IPC: G06F3/03
Filed: 1987-03-09
Abstract: PURPOSE:To exactly detect the coordinate of a pen point even when a input pen is inclined by performing a correcting operation for the detected coordinate, including an error, based on a peak point and a peak level value. CONSTITUTION:A scanning is carried forward successively from 0-th electrode by making a sinusoidal current flow, and at the pk1-st electrode, a peak detector 101 detects a peak from the output signal b1 of a BPF 70, and a peak holding circuit 103 holds its level. Successively, at the L-th electrode, the phase of the signal b1 is inverted, and a comparator 73 outputs a phase inversion signal, and the value L of a counter 82 is latched to a latch 83. Successively, at the pk2-nd electrode, the peak detector 102 detects the peak, and the peak holding circuit 104 holds the said level e2, and the latch 114 latches the pk2. The levels e1, e2 are A/D-converted, and go to ed1, ed2. Then, a distance between a point K, just below the input pen 4, and a phase changing point L, i.e., (pk2-L)X(ed1-ed2)/(ed1+ed2) is calculated by operating elements 107-112, and the point K is obtained by subtracting the L from this value. This processings are executed in both X, Y directions, and the correct coordinate is obtained.
Patent JP-S62211260-A (JP)
Title: Steering device for strip
Inventor: KATAYAMA KEIICHI
IPC: B21B39/14
Filed: 1986-03-13
Abstract: PURPOSE:To aim at simplifying the facility and at making the same compact, by resiliently supporting both end of a steering roll arranged horizontally, so that it is swingably in the traveling direction of a strip. CONSTITUTION:A steering roll 2 is extended horizontally and orthogonal to the traveling direction A of a strip 1 so that it makes into contact with the strip 1 over the entire width of the latter. Further, bearings 4 are respectively attached to both end parts 2a of the steering roll 2, and precompressed springs 5 are disposed between a stationary base 6 and the bearings 4. Further, guides 7 for guiding both end parts 2a so that the latter may travel only in the direction parallel to the traveling direction of the strip 1, are stationarily provided. As a result, a lateral slip of the strip 1 is automatically corrected, thereby it is possible to aim at simplifying the facility and at making the same compact and to reduce abrasion of the steering roll.
Patent JP-2000251345-A (JP)
Title: Magnetic tape recording or reproducing device
Inventor: OBATA MANABU
IPC: G11B15/18
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a magnetic tape recording or reproducing device by the reduction of the number of components and also to lower the failure rate of the operation. SOLUTION: The device is provided with a drum motor 9, a driving gear 17 for running the magnetic tape, a cam gear 15 having a cam groove 15a, a mode slider 16 to be moved by the rotation of the cam gear 15 while having a cam pin 16a engaged with the cam groove 15a of the cam gear 15, and a movable gear 11 for selectively engaging with the driving gear 17 and the cam gear 15 in accordance with the rotating direction of the drum motor 9.
Patent JP-2000248936-A (JP)
Title: Exhaust gas re-circulation device for internal combustion engine
Inventor: MATAYOSHI YUTAKA
IPC: F01P3/12
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To surely and firmly support an EGR cooler with small installation space. SOLUTION: An EGR cooler 10 is arranged halfway of an exhaust gas re- circulating passage connecting an exhaust/intake pipe 5, 4. The EGR cooler 10 is arranged adjacent to a rear end of an engine body 1, the EGR cooler 10 is connected partly to the engine body 1 and supported by a single mounting stay 20 connected partly to the intake pipe 4. The mounting strength of the EGR cooler 10 with heavy weight is heightened by connecting to the engine body 1 and the intake pipe 4, and the difference in vibration between the EGR cooler 10 and the intake pipe 4 is eliminated, to prevent generation of cracks in a connection part or the like between the EGR pipe and the intake pipe 4.
Patent JP-H10217139-A (JP)
Title: Monkey wrench with lever for fastening and opening/ closing
Inventor: SAKANO SHUNICHI
IPC: B25B13/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a monkey wrench which ensures continuous works effectively by introducing such a structure that a single wrench can adapt to different nut diameters, the nut jaws are pinched firmly through the wedge effect of a drive screw generated by turning of a lever, and that a movable jaw opens automatically to the max. diameter of the nut when additional tightening is to be made without risk of damaging the angle of the nut. SOLUTION: A movable jaw 8 is fitted in through a movable block 7 where a known monkey wrench is used as basis, and a lever 5 and drive piece 11 are coupled together by a boss structure, and the tip of the lever is fastened by a shaft screw 3, and a driving gear 6 is rotated through the drive piece 11 by pulling the lever 5, and the movable jaw 8 is opened and closed when a drive screw 10 coaxial with the gear pushes the idling block 7.
Patent JP-S52136545-A (JP)
Title: Open-type cycle dividing filter
Inventor: WATANABE TAKAICHI
IPC: H01P1/165
Filed: 1976-05-11
Abstract: PURPOSE:To facilitate an easy manufacture of a dividing filter by securing a cyclic dividing property over a wide range utilizing the fact that each polarization element which is parallel to two main axis of anisotropy medium has different phase velocity and has no dispersion property neither.