baber/WOPTO huggingface dataset:
Patent JP-H03239476-A (JP)
Title: Abrasive tape
Inventor: FUJII TAKESHI
IPC: B24D11/00
Filed: 1990-02-16
Abstract: PURPOSE:To disperse an abrasive material favorably as well as to hold it pliably without grain falling in the case of a vinyl chloride acrylic ester copolymer, by using a binder comprising chloroethylene and a hydroxyl group content acrylic ester compound as well as a third class amino group content vinyl compound. CONSTITUTION:A binder containing a vinyl chloride acrylic ester copolymer comprising more than one type of vinyl chloride and a hydroxyl group content acrylic ester compound as well as a third class amino group content vinyl compound or a fourth class ammonium salt content vinyl compound and polyester resin, and an abrasive coating solution containing at least polyisocyanate as an abrasive material and a hardener are uniformly applied onto a polyester supporter. Next, this applied material is dryed up, securing an abrasive tape where the abrasive material is well dispersed in an abrasive layer. With this abrasive tape, a hard disk of a computer is polished up.
Patent JP-S59160741-A (JP)
Title: Measuring device of grain size
Inventor: TATSUNO KIYOUICHI
IPC: G01N15/02
Filed: 1983-03-03
Abstract: PURPOSE:To incraease substantially the number of measuring points for the intensity distribution of scattered light and to enable measurement of a grain size distribution with high resolving power by using >=2 lasers having different wavelengths in measuring the intensity distribution of the scattered light. CONSTITUTION:The beam of the 1st laser light 1 (He-Ne laser) is made into parallel beams by a collimator lens 3 and the beams are irradiated to a particle group 13 to be measured. The scattered light by the group 13 is condensed by a photodetecting lens 5 onto a photodetector array 6, by which the light is converted to an electric signal. Said signal is inputted via an amplifier 10 to a converter 11. A prism 12 is rotated to irradiated the beam of the 2nd laser light 2 (Ar ion laser) to the particles to be measured and the intensity distribution of the scattered light is similarly measured. The grain size distribution is calculated from the two intensity distributions of the scattered light by the converter 11, by which the grain size range is finely segmented and the grain size distribution is determined with high resolving power.
Patent JP-H05236519-A (JP)
Title: Drop-out pulse generator
Inventor: INOHARA NAOYUKI
IPC: H04N17/04
Filed: 1992-02-21
Abstract: PURPOSE:To facilitate the evaluation of an evaluation object circuit by clearly distinguishing the drop-out processed area and the non-processed area of a video signal. CONSTITUTION:A drop-out pulse generating part 3 generates a drop-out pulse signal which exists in the period of a drop-out control signal and has an arbitrary duration, and the drop-out control signal has a duration longer than that of the drop-out pulse signal by an arbitrary set time which covers the time of video disturbance which occurs at the time of switching the video signal in a video signal switching part 4 by the drop-out pulse signal.
Patent JP-H11216941-A (JP)
Title: Seal affixing tool
Inventor: KAWASAKI MASAYUKI
IPC: B41K1/32
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To restrain ink from deviating in ink absorption bodies even being allowed to stand for a long period of time in any direction, and prevent the occurrence of unevenness or grazes in the printing trace simply at a low cost by arranging ink absorption bodies in a plurality of parallel rows, and forming spaces in which a capillary force is not exerted substantially between each ink absorption body. SOLUTION: Ink absorption bodies 2 consisting of an elastic material such as polyurethane having communication holes are arranged in a box 3. Ink absorption bodies 2 are arranged by, e.g. four, and spaces 11 are formed between each ink absorption body 2, in which a capillary force is not executed substantially. In this way, when a seal affixing tool is left obliquely or laterally, since ink movement is interrupted by the ink absorption bodies 2 and between each ink absorption body 2, unevenness or grazes can be restrained to the utmost in the traces of print.
Patent JP-S61192774-A (JP)
Title: Thixotropic paint
Inventor: REROOFU BUTSUTAA
IPC: C09D5/04
Filed: 1986-02-20
Abstract: The invention provides for a thixotropic coating composition comprising a binder and a sag control agent which is the reaction product of a symmetrical aliphatic or homocyclic diisocyanate and a monoamine or diamine having at least one primary amino group and ether group, the coating composition containing 0,1 to 30 percent by weight of the sag control agent. The invention also relates to a process for coating a substrate using said coating composition and to the coated substrate thus obtained.
Patent JP-S58152987-A (JP)
Title: Electromagnetic proportional control valve
Inventor: WACHI AKIRA
IPC: F16K31/06
Filed: 1982-03-05
Abstract: PURPOSE:To obtain a small-sized electromagnetic proportional control valve stably operated with a small power by constucting a magnetic circuit with a core and a yoke, fixing one end of the core to a sealed diaphragm, and opening and closing the valve in response to an excitation current by means of a lever extended to the opposite side of the sealed diaphragm. CONSTITUTION:The lower end of a core 10 is magnetically connected to a yoke 9 via a gap (g) and the core 10 is , although capable of inclining, restricted so as not to move in the vertical direction by a means not illustrated. Accordingly, the gap (g) is approximately unchangeable even if the core 10 inclines. When a current of NI ampere-turn is applied to a coil 11, the tip of core 10 turns anticlockwise taking the seal diaphragm 21 as a rotary center while the tip of the core 10 is pulled in toward the left yoke side. Consequently, a lever 20 overcomes the thrusting force of a spring 8, allowing a poppet valve 4 to be opened.
Patent JP-H02212944-A (JP)
Title: Logical simulation system
Inventor: TANAKA HIDETOSHI
IPC: G06F11/26
Filed: 1989-02-14
Abstract: PURPOSE:To efficiently analyze the result of simulation by executing fan-in trace from designated logical element, and displaying the time chart of the logical element based on the result of the simulation. CONSTITUTION:A logical element designating means 1 designates the time chart display of the logical element on the model of the logical simulation, and a fan-in tracking means 2 executes the fan-in trace from the logical element designated by the logical element designating means 1. A simultating means 3 executes the logical simulation for the model, and a time chart displaying means 4 displays the time chart of the logical element designated on the basis of the result of the simulation. A file outputting means 5 outputs the time chart of the logical element obtained on the basis of the result of the simulation to a file 12, and a file displaying means 8 displays it. Thus, the result of the simulation can be efficiently analyzed.
Patent JP-S63203737-A (JP)
Title: Tubular mold material for continuous steel casting excellent in wear resistance
Inventor: MIYATO MOTOHISA
IPC: B22D11/04
Filed: 1987-02-17
Abstract: PURPOSE:To develop a tubular mold material for continuous steel casting excellent in thermal conductivity, tensile strength, heat resistance, and wear resistance, by incorporating specific amounts of Fe and P to Cu. CONSTITUTION:As a material for tubular mold used at the time of continuously casting molten steel, a Cu alloy containing, by weight, 0.02-0.15% Fe and 0.02-0.05% P is used. In this way, the tubular mold material for continuous steel casting in which Fe2P is dispersed and incorporated into Cu and which is excellent in thermal conductivity, tensile strength, and heat resistance as well as in wear resistance and having long service life can be obtained.
Patent JP-H01209005-A (JP)
Title: Magnetic shielding sheet and pouch kind and tape to use it
Inventor: KOMATSU KENJI
IPC: A45C11/18
Filed: 1988-02-17
Abstract: PURPOSE:To manufacture a magnetic shielding sheet which has a magnetic shielding effect, is easy to process, is light-weight, and is convenient for a use by integratedly forming a coat to contain a magnetic shielding material powder on the one main face surface of a flexible sheet base material. CONSTITUTION:A leather, a cloth, a nonwoven paper, etc., made of a paper and a synthetic resin are made into a base material 1, a resinoid coating to contain the magnetic shielding material powder {for example, an iron oxide (ferrite)} is applied on it, it is dried, and it is made into a magnetic shielding coat 2. As a result, the magnetic shielding sheet which has a magnetic shielding effect, is easy to process, is light-weight, and is convenient for the use can be manufactured.
Patent JP-S59160637-A (JP)
Title: Emergency stop display of vehicle
Inventor: YAMAMOTO WATARU
IPC: B60T17/22
Filed: 1983-03-04
Abstract: PURPOSE:To reduce a fear of being collided from behind by a following car in case of emergency by using a system in which braking distance at a running speed of 60km/h is regarded as a boundary line, and when the braking distance is shorter than said braking distance, an emergency stop display is made. CONSTITUTION:The speed per four, measured by the rotor shaft 1 of a speedometer, is held. The magnitude of variation between samples taken out at a constant interval of time is taken as the reducing rate of speed. The reducing rate is compared with that at a running speed of 60km/h to judge whether or not usual braking operation should be made by a controller, and emergency stop display is made.
Patent JP-S59225241-A (JP)
Title: Manufacture of blade type shutter
Inventor: HASUI HIROSHI
IPC: F24F13/15
Filed: 1984-02-27
Abstract: PURPOSE:To eliminate a manufacturing step for each of the component parts and enable substantial reduction in assembling stages by a method wherein synthetic resin is poured into the mold which is formed in such a way as each of the blades is semi-opened in respect to the shutter frame after the forming operation, and the blade type shutters are integrally formed. CONSTITUTION:Blades 3, 3... arranged in the shutter frame 2 are separated by slits 5 having L-shape to be inserted into the shutter frame 2 and longitudinal slits 4 for determining the width of the baldes 3 at both ends thereof so as to form a lateral rectangular shape. Only the upper edges of the projections 6 at the blades 3 formed by the L-shaped slits 5 are cooperatively arranged with the shutter frame 2, the portions are formed to have a thin thickness to make a bendable hinged part 7. In case of making a frame, it is formed so that the molded shape is made in such a way as each of the blades 3 is semi-opened in respect to the shutter frame 2, and synthetic resin is poured into the mold, thereby both the shutter frame 2 and the blades 3 are integrally formed, thereafter the shutter is removed from the mold and the end portions of the blades 3 are overlapped with each other.
Patent JP-H01209454-A (JP)
Title: Electrophotographic sensitive body and production thereof
Inventor: MAKINO NAONORI
IPC: B32B7/02
Filed: 1988-02-17
Abstract: PURPOSE:To improve electrophotographic characteristics and image uniformity by combining a photoconductive material and specific resin binder. CONSTITUTION:The copolymer derived from at least one kind of the monomer group expressed by the formula I and at least one kind of the monomer group expressed by the formula II is incorporated as the resin binder into a charge generating layer. In the formulas I, II, R<1> and R<3> denote a hydrogen atom. or methyl group; R<2> denotes an alkyl group or aralkyl group and these groups may be substd. by a substituent. The electrophotographic sensitive body which has high sensitivity, is less changed in the electrophotographic characteristics in repetitive use and has the excellent image uniformity is thereby obtd.
Patent JP-S59160488-A (JP)
Inventor: HANIYUU SUSUMU
IPC: D05B1/20
Filed: 1983-03-04
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-H09227302-A (JP)
Title: Agrochemical aqueous suspension composition in polymethylpentene container
Inventor: UEDA SHIGEJI
IPC: A01N25/30
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical aqueous suspension composition in a polymethylpontone container capable of suppressing an adhered residue to the inside surface of the polymethylpenetene container. SOLUTION: This agrochemical aqueous suspension composition in a polymethylpentene container is obtained by blending (1) a component selected from a group consisting of a polyoxyethylenealkylphenyl ether having 20-60 molar number of ethylene oxide adduct, a polyoxyethylene aromatic poly nuclear ether having 20-60 molar number of ethylene oxide adduct and a salt of sulfate, sulfonate and phosphate of them and/or (2) a non reactive silicone oil with the agrochemical aqueous suspension composition filled in the polymethylpenetene container.
Patent JP-S61193723-A (JP)
Title: Production of angular pipe
Inventor: KUWATA KAZUYOSHI
IPC: B21D5/12
Filed: 1985-02-25
Abstract: PURPOSE:To reduce a forming load and to obtain the angular pipe having high dimensional accuracy by pre-heating to the necessary optimal temp. for formation the part to become the corner part of a strip plate at the front of the forming roll to form with bend the corner part. CONSTITUTION:A heating device 21 is installed at the preceding step of the rolling roll of the corner part 19 at the upper side of forming stand group 12 and the part to become the upper side corner part 19 of a strip steel 11 is made pre-heatable to the optimal temp. necessary for the bend forming. The part to become the lower side corner part 20 is made pre-heatable as well by setting up heating device 22 on the preceding step of the forming roll of the lower side corner part 20 similarly. The heating devices 21, 22 are to be by electric conduction heating method and controlled so as to obtain the optimal heating conditions according to the material, plate thickness and forming speed of the strip steel 11.
Patent JP-H01208171-A (JP)
Title: Printer
Inventor: AOKI TOMOYA
IPC: B41J29/00
Filed: 1988-02-16
Abstract: PURPOSE:To enable an operator to be opposed frontally to an operation panel independently of a direction of a printer to be used, by a method wherein the operation panel is so constructed as to be capable of being directed to an optional direction. CONSTITUTION:A printer body 2 sucks paper from a paper cassette and performs printing. Thereafter, it discharges the printed paper to a stacker 4. An operation panel 1 have a square contour and is fitted into a square opening provided to the printer body 2. By having a structure wherein wiring between the operation panel 1 and the printer body 1 can be slightly moved, the operation panel 1 can be attached by selecting any optical direction among four directions at intervals of 90 deg. to the printer body 2. By determining the direction so that the arrow A direction becomes front herein, the operation panel 1 is attached to the printer body 2.
Patent JP-H02214096-A (JP)
Title: Write control circuit for prom
Inventor: ICHIBA HIROTAKA
IPC: G11C16/02
Filed: 1989-02-14
Abstract: PURPOSE:To guarantee accurate write while protecting an element from destruction by connecting a write power source via a switching means under a condition that a supply voltage from a first power source exceeds a prescribed level and a write control signal is supplied. CONSTITUTION:A breakdown voltage detects the fact that the supply voltage from a switching power source 12 exceeds a source voltage for write by a Zener diode 42 for source voltage for write, and the diode 42 is energized. A buffer 14 of open collector type energizes transistors 21 and 22 in the switching means 13 when the diode is energized and also, a control signal of L level is supplied from a control terminal 15, and the power source 31 for write is supplied to the terminal, the inverse of OE/VPP for write of a PROM 11. Therefore, no voltage is supplied to the terminal, the inverse of OE/VPP until a power source terminal VPP exceeds the source voltage for write even in a write state where the control signal for write of L level is supplied from the terminal 15, which guarantees the accurate write as protecting the PROM 11 from the destruction.
Patent JP-H05234804-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISHIMARU MASANORI
IPC: H01L21/768
Filed: 1992-02-21
Abstract: PURPOSE:To make constant capacitance of semiconductors and to make easy the manufacture of semiconductors by forming an upper electrode on a bottom central part far from the inside wall surface of a depressed section formed on a lower electrode of a dielectric layer in a semiconductor where a capacitance element is formed by laminating the lower electrode, the dielectric layer, and the upper electrode on a substrate. CONSTITUTION:Capacitance of a capacitance element 18 is decided by a thickness and area of a depressed section 6 to be bonded to an upper electrode 7, by forming an upper electrode 7 on the central part of the bottom far from a side wall section 5b of a depressed section 6 of a dielectric layer 5. The thickness of the bottom central part 5a is stable, not being affected by step coverage of the side wall section 5b of the depressed section 6. Regardless of satisfactory or unsatisfactory work of the step coverage, the upper electrode 7 is formed with constant area on the depressed section 6. Therefore, it is possible to form easily the capacitance element 8 having constant capacitance.
Patent JP-H10230195-A (JP)
Title: Method for electrostatic oil application on work
Inventor: NEGISHI JUNICHI
IPC: B05B5/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To enable a work intermittently conveyed at a specified feeding pitch to be electrostatically coated uniformly with coating oil material by coating the work with oil by adjusting a work-conveying direction dimension of a coating pattern so as to be equal to an integer times length of the feeding pitch. SOLUTION: Coating pattern-adjusting means form a work-conveying direction dimension L1 of a coating pattern (PTN) of coating oil material so as to be adjustable to be equal to an integer times length of a work-feeding pitch (p). When an air flow quantity is increased by using an air flow quantity control valve for forming the coating pattern PTN, a degree of narrowing with which atomized coating oil material ejected from an ejecting port 14 is increased in a right and left direction is intensified to shorten a work-conveying direction L1 of the elliptic PTN. When an air flow quantity is decreased, narrowing degree of the right and left direction of the atomized coating oil material is decreased, and the work-conveying direction dimension L1 is increased.  The work conveying direction L1 of the PTN can be adjusted to an integer times the length of the work-feeding pitch (p) by operation of the air quantity control valve, as a result, a work W intermittently conveyed at the specified feeding pitch is uniformly oil-coated with the coating oil material.
Patent JP-H07243765-A (JP)
Title: Heating and drying device
Inventor: MITANI KENJI
IPC: B01D53/38
Filed: 1994-03-04
Abstract: PURPOSE:To deodorize exhaust gas efficiently without increasing the temperature of the exhaust gas, generated and discharged out of a matter to be dried. CONSTITUTION:A matter 6 to be dried is received in a heating vessel 1. In this case, a vacuum pump 2 is connected to the heating vessel 1 while an ozone reserving vessel 3 is connected to the tip end of the discharging tube of the vacuum pump 2. An ozone generator 30 is accommodated in the ozone reserving vessel 3. On the other hand, a pipeline 5, bypassing the vacuum pump 2, is connected to the ozone reserving vessel 3 and an opening and closing valve 14 is installed whereby the ozone reserving vessel 3 is connected to the heating vessel 1. Drying is effected by heating in the heating vessel. l while exhaust gas, generated by drying and containing smelling constituents, is guided into the ozone reserving vessel 3 to deodorize by ozone.
Patent JP-H05231045-A (JP)
Title: Entrance door structure
Inventor: KAWASAKI NOBUO
IPC: E06B7/22
Filed: 1992-02-21
Abstract: PURPOSE:To increase the passing capacity of a door, and to greatly enhance the gas-tightness upon closing of the door. CONSTITUTION:Openings 20A, 20B are formed in a part surrounded by frames 16a, 22a and a floor 30. Openings 20C, 20D are formed in a part surrounded by frames 18a, 24a and the floor 30. An inclined part S1 having its width gradually widened in an inward direction P is formed at the inner periphery of each of the frames 16a, 22a and the floor 30 in the openings 20A, 20B. Further, an inclined part Sa having its width gradually widened in an outward direction Q is formed at the inner periphery of each of the frames 18a, 24a and the floor 30 defining the openings 20C, 20D. Inclined parts S2 laid along the inclined parts S1 are formed at the outer periphery of a frame 10a of an one-draw type door 10. The peripheral edge part of the door 10 in a closed condition is horizontally overlapped with the openings 20A to 20D through the intermediary of the inclined parts S1, S2.
Patent JP-S62196300-A (JP)
Inventor: INOUE TSUTOMU
IPC: E02F9/22
Filed: 1986-02-21
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-H10231058-A (JP)
Title: Image forming device
Inventor: MAEDA KAZUYUKI
IPC: B41J11/66
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which repeats operation to form an image on a rolled medium and then cut the rolled medium, and can prevent the impossibility of discharging the finally remaining medium with the cut end not reaching a preset size to the outside of the device. SOLUTION: For an image forming device, a rolled medium 2 is rewound and fed by feeding means 3-8, an image is formed on the medium by a printer 9 arranged on the feeding way of the medium and the medium is cut by a cutting means provided on the downstream side of the printer in the feeding direction of the medium and discharged to the outside of the device after the image is formed. Medium detecting means 12, 13 detect that the rolled medium exist or not. In accordance with the medium detecting means which detects that the medium does not exist, a control means operates the feeding means to discharge the remaining medium to the outside of the device.
Patent JP-S56130780-A (JP)
Title: Fixing device
Inventor: KAWASHIMA MASAHITO
IPC: G03G15/20
Filed: 1980-03-19
Abstract: PURPOSE:To improve safety in replacing a flash lamp, by enabling the flash lamp to be engaged with lamp housing only when the circuit from a condenser device to the flash lamp is excluded. CONSTITUTION:When lamp housing 2 linked to hinge 3 couples with duct 4, flash lamp 2 in housing 2 opposes to recording form 6. On the contact surface between duct 4 and housing 2, contacts 7 and 8 are provided and lamp 1 and a condenser device are connected to them. Consequently, when housing 2 is moved by opening hinge 3 to replace lamp 1, contacts 7 and 8 are separated mutually and housing 2 is isolated from the flashing circuit to prevent an electric shock, so that the safety can be improved.
Patent JP-H0611548-A (JP)
Title: Semiconductor device
Inventor: ADACHI YUKINOBU
IPC: G11C29/50
Filed: 1993-02-24
Abstract: PURPOSE:To evaluate noise in an internal circuit simply and securely. CONSTITUTION:When a/CAS signal and a /W signal fall below a low level before a/RAS signal, an N5 signal reaches a high level and an address key switching circuit 30 sends address signals Ao-Ax to an address key unit 40. The address key circuit 40 outputs an internal signal AK into a first switch circuit 50. The first switch circuit 50 selects the value of an output signal VCC2 according to the internal signal AK and the timing of an EXT.OE signal. Namely, when the internal signal AK rises to a high level and furthermore the EXT.OE signal reaches a low level, the value of the output signal VCC2 rises from a stepped-down voltage VCC1 to an external supply voltage VCC. Power supply noise can be applied to the internal circuit according to the timing of both internal and external signals.