baber/WOPTO huggingface dataset:
Patent JP-2001150296-A (JP)
Title: Cutting oil adhesion device for machine tool
Inventor: IMURA TOSHIAKI
IPC: B23Q11/10
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting machine adhesion device for a machine tool which enables cutting oil to adhere to a blade or the subject of machining with efficiency under as low ejection pressure as possible, while atomizing as little cutting oil as possible, for performing a variety of machining operations while ejecting the cutting oil toward the blade or the workpiece of machining, and which is devised to enhance the efficiency for adhering the oil thereto, thereby enabling the machining operation s without the cutting oil being scattered thereabout. SOLUTION: A high voltage is applied to a nozzle 2A from which the cutting oil 3W is ejected toward the blade 1 or the subject of machining MX, and the blade 1 or the subject of machining MX is grounded.
Patent JP-H08169187-A (JP)
Title: Thermal transfer sheet for multi-rounds of printing
Inventor: OBATA HITOSHI
IPC: B41M5/42
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a thermal transfer sheet which demonstrates high printing sensitivity, uniformity and satisfactory adhesion between a base material and an ink layer despite the use in multi-rounds of printing by using an ethylene- vinyl acetate copolymer and polyester resin as an intermediate layer, and specifying their weight ratio. CONSTITUTION: A thermal transfer sheet is composed of a base film 1, an intermediate layer 2 formed on the former, and a thermofusible ink layer 3. In this case, the intermediate layer 2 has the polymerization ratio of an ethylene- vinyl acetate copolymer and polyester resin specified as (10:1) to (3:1). Here, in concrete terms, the ethylene-vinyl acetate copolymer should have 50 to 2500 of MI and 10 to 95% of Va, preferably 20 to 40% of VA and 0.1 to 7μm of average particulate dia. Thus it is possible to make uneven the contact surface between the base film 1 and the thermofusible ink layer 3, and thereby improve an adhesive force.
Patent JP-H04207561-A (JP)
Title: Facsimile relay system
Inventor: FUJIWARA YASUSHI
IPC: H04N1/00
Filed: 1990-11-30
Abstract: PURPOSE:To avoid deterioration in the picture quality of picture information of relay request through the intervention of a relay station by sending picture information corresponding to a recording system function of a relay reception station to the relay station so as to interrupt the picture information. CONSTITUTION:A relay station 2 informs its own station recording system function to a relay request station 1 and informs it that the recording of picture compensation by its own station is disable but the relay is possible. The relay request station 1 sends picture information with picture quality corresponding to a recording system function with a high level possessed by a relay reception station 3 by receiving a relay enable notice of the relay station 2 without being restricted by the recording system function of the relay station 2 and transfers the picture information received and stored to the relay reception station as it is. Thus, the relay request station 1 sends picture information of high picture quality without being affected by the recording system function of the relay station 2 and the relay reception station 3 records and outputs it by the high level recording system of its own station.
Patent JP-H04331279-A (JP)
Title: Rapidly curing aqueous adhesive and method and method for adhesion
Inventor: ITO YOSHIAKI
IPC: C09J163/00
Filed: 1990-11-29
Abstract: PURPOSE:To prepare the title adhesive which is excellent in initial and long-term adhesive strengths by bringing an aq. liq. contg. an acetoacetylated polyvinyl alcohol resin and an epoxy resin into contact with a specific liq. polyamine compd. CONSTITUTION:The title adhesive comprises liq.A consisting of an aq. liq. contg. an acetoacetylated polyvinyl alcohol resin and an epoxy resin and liq. B consisting of a polyamine compd. having at least two amino groups in the molecule. Liq.A and Liq.B are applied separately to different surfaces. and the coated surfaces are brought into contact with each other to cause the curing reaction, resulting in a strong adhesion in a short time with only a slight clamping required. Thus, adhsion work is carried out rapidly with a reduced man power and without staining or degrading an adherend, thereby realizing an adhesion excellent in initial adhesive strength and esp. in long-term adhesive strength, i.e., resistance to water, heat, and boiling.
Patent JP-H10146742-A (JP)
Title: Linear tool sensor
Inventor: EBINA KOICHI
IPC: B23Q17/22
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enclose a single linear gauge, and preset a working numeric value of a tool set in the multiple directions to a control device by pressing an inclined face of an inclined face body by a contactor by respective displacements of contacts. SOLUTION: For example, when a cutter of a milling cutter comes into contact with a contact 3X (or 3Z) and is displaced in the X' (or Z') direction, a slidingly movable shaft 6x (or 6z) slidingly moves in the X' (or Z') direction, and since a contactor 11x (or a ball 11z) presses an inclined face of an inclined face body 16b, an actuating shaft 16 is displaced in the Z' direction, and a linear scale existing in a linear gauge 18 is displaced, and outputs a numeric value. The cutter of the milling cutter is slowly and inversely rotated in this condition, and the highest blade is found out, and a working numeric value is preset.
Patent JP-H07199559-A (JP)
Title: Toner emptiness detection/control method for developing device
Inventor: TAKAHASHI YASUTO
IPC: G03G15/00
Filed: 1993-12-28
Abstract: PURPOSE:To prevent toner from being excessively supplied to developing device and blocking caused by a heavy load by minimizing the supply of the toner to the developing device, even if the image density of the original is low and the ON/OFF of power and interlocking are repeated after the toner is replenished. CONSTITUTION:A developing device and a toner supplying mechanism are driven for a specified time in a state where the powder is turned on and the interlocking is released, in accordance with the replenishing of the toner after the emptiness of the toner was detected/displayed, the presence of the toner is detected at an interval of a prescribed number of printing times while the printing is executed several times and the presence of the toner is repeatedly detected at an interval of a prescribed number of printing times until the detecting time of the emptiness of the toner and a driving time for supplying the toner become a reference value, to judge whether a toner emptiness detection memory is reset or not. When the detecting time of the emptiness of the toner and the driving time for supplying the toner do not reach the reference value, the developing device and the toner supplying mechanism are not driven until a prescribed number of prints can be obtained in the state where the power is not turned on and the interlocking is not released.
Patent JP-H08173490-A (JP)
Title: Injection needle disposer
Inventor: FUKUSHIMA FUMIO
IPC: A61M5/31
Filed: 1994-12-20
Abstract: PURPOSE: To provide an injection needle disposer for safe and easy disposition of used injection needles capable of safely treating the injection needles of different sizes and removing harmful gases. CONSTITUTION: At least one piece of plural pieces of flat parts 2A and plural pieces of sloped parts 2B of a columnar electrode 2 formed with plural pieces of ruggedness composed of the flat parts 2A overhanging in a centrifugal direction and the sloped parts 2B forming slopes in a centripetal direction on its surface come into electrical contact with the injection needles, thereby supplying current between the injection needles and the columnar electrode 2.
Patent JP-2000165070-A (JP)
Title: Plate-shaped substrate containing unit and containing apparatus
Inventor: TANIKAI MICHIO
IPC: H05K7/14
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for transferring a plate-shaped substrate by which a robot for taking the plate-shaped substrate out can be dispensed with and a glass plate can be taken out by noncontact means. SOLUTION: There are provided a transferable main body 1, a holding portion, a plurality of purging portions 14 for floating purposes, and a discharge portion. The main body 1 serves to contain a plate-shaped substrate therein. The holding portion has a recess 11 provided in an upper surface 10A of the body 10 for placing the plate-shaped substrate thereon and a passing portion (transfer port 11A) for passing the plate-shaped substrate placed on a bottom surface 11E of the recess 11. The portions 14 purge a supplied gas from the surface 11E in order to cause the plate-shaped substrate placed on the surface 11E to float. The discharge portion (purging aperture 16A) serves to push the plate-shaped substrate floated by the portions 14 out toward the passing portion.
Patent JP-H09179117-A (JP)
Title: Liquid crystal display device
Inventor: ABE KAZUNOBU
IPC: F21V8/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To execute uniform photoirradiation over the surface of the light emitting area of the backlight of a liquid crystal display device and to enhance luminance. SOLUTION: As for this display device 12; a light reflection sheet 9 is arranged on one principal plane of a light transmission plate 6 provided with a fluorescent lamp 2 on its end face, and a light diffusing plate 10 is arranged on the other principal plane side of the plate 6, and further the backlight 13 obtained by covering the fluorescent lamp 2 with an optical reflector 8 and the liquid crystal panel 3 arranged on the plate 10 of the backlight 13 are housed in a housing 5. The liquid crystal panel 3 is provided with a display area (c) having nearly the same shape as a light emitting area (b), and a light shielding sheet 14 is arranged over the periphery of the light emitting area (c) on the end face where the fluorescent lamp 2 of the plate 6 is not disposed and the other principal plane.
Patent JP-H09175113-A (JP)
Title: Pneumatic radial tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C9/28
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To restrain wandering and ensure linear movement stability by laminating a belt layer with at least three belts, dividing the belt of the innermost layer with the equatorial surface of a tire put between, disposing them at an interval, and making the other belt layers own a protruding cross-section in a width direction outside in the radial direction of the tire. SOLUTION: A belt is made to own a protruding cross-section in a width direction outside in the radial direction of the tire in the central part of a tread by disposing a rubber layer 6 at a separated part between a carcass 2 and the first belt 3-1 and includes a tire equatorial surface M. A width center of the rubber layer 6 substantially meet the tire equatorial surface M. The second and third belt plies have stepping-off and owns the protruding cross-section in a width direction outside in the radial direction of the tire because the cross-section of the rubber layer 6 is of roughly rectangle shape. It is thus possible to attain a more wandering restraint effect by disposing a groove 5-1 of the equatorial surface side of the tire at a distance of 16mm from the equatorial surface of the tire.
Patent JP-H03197347-A (JP)
Title: Production of oxide superconductor
Inventor: IINO YUJI
IPC: C01G29/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the subject superconductor having improved critical temperature by adding a specific amount of a CuBi2O4 compound to a molded article containing Bi, Pb, Sr, Ca, Cu and O as constituent elements and baking the mixture in an O-containing atmosphere at a specific temperature. CONSTITUTION:A molded article containing Bi, Pb, Sr, Ca, Cu and O as constituent elements is incorporated with 5-42wt.% of a CuBi2O4 compound and the article is baked in an O2-containing atmosphere to obtain the objective oxide superconductor having a critical temperature of >=100K.
Patent JP-H03199657-A (JP)
Title: Internal combustion engine piston
Inventor: GOTO TAKAHARU
IPC: F16J1/02
Filed: 1989-12-25
Abstract: PURPOSE:To prevent seizure, reduce friction loss of the piston and improve reliability by forming a number of recessed parts in the surface of a skirt part, providing amain contact region where a contact area with a cylinder becomes larger, at least in an area which crosses at right angles to a piston pin. CONSTITUTION:A number of recessed parts are formed in the surface of a skirt part 6 by means of forging or casting, and the depth of the recessed parts in the surface of the machined skirt part 6 are changed so that a main contact region 9 of which contact area with a cylinder becomes larger relatively is provided in an area which crosses at right angles to a piston pin. As a result, it is possible to set the distribution of the contact area with the cylinder arbitrarily without complex surface processing on the skirt part 6. Surface pressure in a thrust and non-thrust directions of the skirt part 6 is reduced to prevent seizure and so forth, and an unnecessary contact area in the skirt part 6 is eliminated to reduce the friction loss of the piston 1. It is also thus possible to improve reliability and fuel consumption of an engine.
Patent JP-H11165977-A (JP)
Title: Heavy load clamping device
Inventor: KAMEI HIDENOBU
IPC: B66C1/42
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce to bury such a heavy load as a concrete block-make conduit protecting plate or the like in the ground, and also to promote the efficiency of operation. SOLUTION: Each pair of clamp levers 9 is installed in both sides of a base plate 1 by means of a fulcrum shaft 7, while these clamp levers 9 are flexed downward and four engaged claws 15 are installed in each of lower ends, then each link 7 is connected to the other ends of the clamp levers 9, connecting a tip of the link 17 to one support shaft 4, and both sides of the lower end of a heavy load to be conveyed by the engaged claws 15 are clamped, and thus a crane hook is applied to a hanging plate 6 being in a body with the support shaft 4, lifting it upward.
Patent JP-2001149005-A (JP)
Title: Coating agent for preservative storage of fruit
Inventor: KUME TAMIKAZU
IPC: G21H5/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent for preservation of fruits, capable of preventing fruits from going rotten while keeping condition for maturation of fruits to extend the preservation period thereof, by using a chitosan decomposition product formed by radiation treatment. SOLUTION: This coating agent for preservation of fruits is such one as to intend the preservation period of fruits to be extended while keeping moderate condition for maturation of the fruits without disturbing the respiration of the fruits by applying, to the surface of the fruits, a chitosan decomposition product, as the coating agent, obtained by irradiating an aqueous solution or powder of chitosan with radiation such as gamma rays or electron beams at a dose of 1-1,000 kGy.
Patent JP-H05248043-A (JP)
Title: Waterproof sheet for roof
Inventor: SENBA KATSUMI
IPC: D06N5/00
Filed: 1992-12-16
Abstract: PURPOSE:To achieve the roof waterproofness and the outside introduction of the moisture inside a roof, by using a moisture permeative polyolefine group resin film or a lamination body with the film and cloth which possesses the specific characteristic, as waterproof sheet. CONSTITUTION:A roof waterproof sheet is formed by piling a cloth on the surface of a moisture permeative polyolefine group resin film. The waterproofness of this waterproof sheet of 15mm or less, hygroscopicity degree of 500g/m<2>.24hr or more, slip performance of 0.4 or more, breakage strength of 10kg/25mm or more, and METSUKE of 150g/m<2> or more are provided. Then, the roof waterproof sheet is formed only from the moisture permeative polyolefine group resin film. In this case, each value of waterproofness of the waterproof sheet, hygroscopicity, slip performance, breakage strength, METSUKe, etc., of the waterproof sheet is made equal to the case of piling of cloth an the surface of the moisture permeative polyolefine group resin film.
Patent JP-2000159588-A (JP)
Title: Aluminum nitride-based substrate and its production
Inventor: HASEGAWA TOMOHIDE
IPC: H01L23/15
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject substrate with a dense metallized layer of high bond strength to an insulation substrate by simultaneously burning the electrical insulation substrate and the metallized layer at a temperature of as low as <=1,700 deg.C. SOLUTION: This substrate is such one that at least the surface of an insulation substrate 1 consisting of aluminum nitride sintered compact is provided with a metallized layer 2; wherein the metallized layer 2 is such one that tungsten and/or molybdenum is (are) the main metal component(s) and group VIII element(s), alkaline earth element(s), and aluminum are included, on an oxide basis, at 0.1-2 pts.wt., 0.01-0.1 pt.wt., and 3-10 pts.wt., respectively, based on 100 pts.wt. of the main metal component(s), and aluminum nitride is not substantially included;  furthermore, a high-concentration alkaline earth metal layer is provided at the interface between the insulation substrate 1 and the metallized layer 2, besides, a cover 6 for airtightly sealing an electric element 5 via the metallized layer 2 is bonded with a brazing material 7 to the insulation substrate 1, thereby affording the electric element 5 with high bond strength, low resistance and high airtightness.
Patent JP-H04307804-A (JP)
Title: Final stage of unit gain
Inventor: EDOARUDO BOTSUTEI
IPC: H03F3/213
Filed: 1991-12-19
Abstract: PURPOSE: To provide a unit gain final stage for a power amplifier which can be monolithically integrated. CONSTITUTION: A pair of final N-channel MOS power transistors TRs 1 and 2 are included. The drain terminal of the TR 1 is connected to a supply voltage 3, and its source terminal not only is connected to the drain terminal of the second TR 2 but also becomes an output terminal 4. The source terminal of the TR 2 is grounded. This final stage includes a high-gain feedback differential amplifier 5 also, and this amplifier has the non-inverted input terminal connected to the input of the power amplifier and has the inverted input terminal connected to an output terminal 4 of the differential amplifier 5 and has the output terminal connected to the gate terminal of the second TR 2. A leveling circuit 6 is connected to the gate terminal of the second TR 2.  A third MOS TR 7 has the source terminal connected to the input of the amplifier and has the gate terminal and the drain terminal connected to the gate terminal of the first TR 1 and a first driving power source 8.
Patent JP-H09181574-A (JP)
Title: Oscillation circuit
Inventor: MIYASHITA TOSHIYUKI
IPC: H03K3/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To exactly evaluate the oscillation starting time based on the oscillation detection output signal of an oscillation circuit. SOLUTION: This circuit is composed of a first CMOS (complementary insulated gate type) inverter circuit 11 for oscillation which is formed at the inside of a semiconductor integrated circuit and in which input terminal and output terminal are connected with a pair of oscillation elements, a second CMOS inverter circuit 12 for waveform fairing which is connected with the next stage of the first CMOS inverter circuit 11 and an oscillation detection circuit 20 which is connected with the next stage of the second CMOS inverter circuit 12 and is initialized by a reset signal and from which an oscillation detection output signal is taken out. In this case, the input threshold voltage of the second CMOS inverter circuit 12 is shifted from the half of the operating power source voltage VDD of each circuit.
Patent JP-H11175654-A (JP)
Title: Method and device for determining cell area
Inventor: FUJINE TOSHIO
IPC: G06K9/20
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To accurately determine a reading field from the picture data of an input document in which the logical positional relation of cells are specified but sizes and intervals are not specified. SOLUTION: Respective areas divided by ruled lines up to both the vertical or horizontal ends of a reference table area 210 are set up as divided areas T1 to T3 of a 1st hierarchy. Respective areas divided by ruled lines up to both the vertical or horizontal ends of each of the divided areas T1 to T3 are set up as the divided areas T11 to T22 of a 2nd hierarchy. Subsequently the divided areas of an n-th hierarchy are similarly set up. Information related to the hierarchical structure and information on which divided area in the hierarchical structure is a reading field are stored in a dictionary. Ruled lines are detected from the picture data of a table to be determined. The picture data are divided by the ruled lines to find out plural divided areas and a reading field is determined based on the information stored in the dictionary.
Patent JP-2000161144-A (JP)
Title: Exhaust gas recirculation device of engine
Inventor: NODA KOJI
IPC: F02M35/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of the distribution of EGR gas to cylinders of an engine having an intake system for distributing intake and supplying to the engine cylinders through branch passages branching from a collector. SOLUTION: A EGR gas introduction port (nozzle) 32 leading from an external recirculation passage 31 is provided in an intake passage 23 upstream of a collector 24 to face in the tangential direction of the intake passage cross section and a fresh air supply port for supplying fresh air from the intake passage 23 from the upstream side of the opening of the EGR gas introduction port 32 is provided in the vicinity of the opening of the EGR gas introduction port 32. EGR gas is mixed with the fresh air from the fresh air supply port in the vicinity of the exit of the nozzle 32 after preliminary mixing, and a spiral flow is generated by the premixed EGR gas in the intake passage to promote mixing with the fresh air whereby the distributability of the EGR gas can be improved.
Patent JP-H07184925-A (JP)
Title: Microscope for surgical operation
Inventor: AKIYAMA HIROSHI
IPC: G02B21/24
Filed: 1993-12-28
Abstract: PURPOSE:To provide a microscope for surgical operation so as to easily and exactly perform the balance adjustment of each arm. CONSTITUTION:Concerning the microscope for surgical operation which supports a microscope 30 through plural mutually turnably linked arms 6, 8 and 31 and respectively installs fixing means BR1-BR4 at the turning parts of arms, this microscope is provided with a switch SW 1 and an arithmetic control circuit for respectively individually canceling fixing due to the fixing means based on the operation of this switch SW 1.
Patent JP-H03196157-A (JP)
Title: Wet developing method
Inventor: TSUCHIYA TAKAHISA
IPC: G03G13/10
Filed: 1989-12-26
Abstract: PURPOSE:To suppress the convection generated by the migration of coloring agent particles by impressing ultrasonic oscillations to a developer in a liquid state. CONSTITUTION:An electrode 2 allows the formation of high-grade images by impressing a bias voltage to a solid toner 3 and a pair of piezoelectric bodies 6, 7 are stuck to the rear surface side thereof. An AC power source 8 is connected to the piezoelectric bodies 6, 7 and oscillations are generated in the piezoelectric bodies 6, 7 by impressing an AC voltage thereto so that the ultrasonic oscillations are impressed to the solid toner 3 liquefied via the electrode 2. Namely, the developer is put into the agitated state when the ultrasonic oscillations are impressed to the liquefied developer, by which convection is relieved and the unequal development is suppressed. The high-grade images are formed without generating the increase in processes and the deterioration in resolution and without generating the unequal development in this way.