baber/WOPTO huggingface dataset:
Patent JP-H0391937-A (JP)
Title: Evaluation of adhesion of molding material for semiconductor sealing and molding metal mold
Inventor: KAWADA TATSUO
IPC: B29C45/02
Filed: 1989-09-04
Abstract: PURPOSE:To make it possible to measure easily the adhesion and the releasability of the sample bar plate of a matter to be bonded by a method wherein the sample bar plate of a matter to be bonded is arranged at a prescribed position on a bottom force and after a top force is plated on this plate and is clamped, a sealing medium is flowed in the top force through the upper part of the top force and immediately after the sealing medium is hardened and molded at a prescribed temperature and in a prescribed hour, the clamping is released and the plate is pulled out in the horizontal direction or is peeled off in the vertical direction. CONSTITUTION:A sample bar plate of a matter to be bonded is arranged at a prescribed position on a hand mold bottom force 7 and after a top force 6 provided with a disc-shaped cavity is placed on this plate and is clamped in the center of a transfer molding machine with a hot plate, a sealing medium is flowed in the top force 6 through the upper part of the top force 6 and the sealing medium is hardened and molded at a prescribed temperature and in a prescribed hour. Immediately after this, the clamping is released and the plate is pulled out in the horizontal direction through a load meter to find an adhesive strength under shear or the bottom force 7 is removed, the plate is peeled off in the vertical direction through the load meter to find an adhesive strength under tension. Moreover, the material of a metal mold is not specially limited, but a hard chrome plating is applied on the inner surface of the cavity 3 in conformity with an actuality. Thereby, the adhesive force and the releasability of the plate can be measured quantitatively and easily at the time of heat in immediately after the molding.
Patent JP-S6290709-A (JP)
Title: Operating device for moving machine
Inventor: TSUYA SADAHIRO
IPC: E02F9/20
Filed: 1985-10-16
Abstract: PURPOSE:To supplement the visual sensation when a moving machine is operated, by detecting the distance from the machine to an obstacle around the machine or a surrounding condition, such as the inclination of the running floor, etc., and adjusting the effectiveness of the control lever of the machine in accordance with the detected information. CONSTITUTION:When a moving machine 4 runs at a point which is a distance X1 away from a wall, the distance X1 is found by processing the output signal of a distance sensor 5 with a signal processor 6. This distance information is inputted to a control lever characteristic adjusting device 7 and the relation between the inclined angle theta of a control lever 1 and speed command signal V is determined. If the inclined angle theta of the control lever 1 is fixed, the speed of the moving machine 4 is decreased as approaching the wall and, if a constant speed is to be maintained, the inclined angle theta is made larger. Therefore, the distance X from the wall can be known from the change in the characteristics of the control lever 1.
Patent JP-H0874824-A (JP)
Title: Driven pin
Inventor: OGAWA TATSUSHI
IPC: F16B15/04
Filed: 1994-08-30
Abstract: PURPOSE: To vertically retain a pin and also prevent damage to a material to be fastened by pressedly fitting a guide member, wherein a flange part is formed on the tip of a cylindrical part, to a pin to form plural notches on the flange part outer periphery of the guide member. CONSTITUTION: A driven pin has a pin 1, composed of a hard metal, wherein a columnar shaft part 4 is formed at a tip part from a circular diameter- expanded head part 3 and a taper-like taper part 5 is formed as far as the tip part. A guide member 2, made of a soft metal such as aluminum and wherein a flange part 7 expanded in a direction orthogonal to a pin shaft part is formed on the tip of a cylindrical part 6, is pressedly fitted to the pin 1. Notches 8 are uniformly formed at three places in the circumferential direction of the flange part 7 on the outer peripheral edge of the flange part 7 to separate this outer peripheral edge into three independent flanges 8a. This facilitates the deformation of the guide member 2 at the time of driving the pin 1 into plywood, etc., to prevent the expansion or rupture of the plywood, etc.
Patent JP-H0674298-A (JP)
Title: Vibration damping mount
Inventor: OKA KENJIRO
IPC: G12B9/08
Filed: 1992-08-27
Abstract: PURPOSE:To provide a vibration damping mount with a high vibration damping effect for supporting precision equipment such as an optical microscope and a scanning tunnel microscope, a machine such as a precision lathe for performing high accuracy machining work, and other equipment. CONSTITUTION:A viscous body layer 7 is provided between a support base 5 receiving the load of equipment, and a foundation plate 8 brought into contact with the installation face where the equipment is installed. The viscous body layer 7 is made work as damping material so as to suppress the vibration of the equipment.
Patent JP-H0197297-A (JP)
Title: Improvement of printability of paper
Inventor: UERUNAA AUHORUN
IPC: D21H19/58
Filed: 1988-09-14
Abstract: PURPOSE: To provide a method for improving paper characteristics, e.g. those related to bleeding and whiteness, by coating it with an aqueous coating agent composed of a finely divided pigment, a cationic aqueous polymer dispersion as a sizing agent, and a surfactant and/or polymeric dispersant. CONSTITUTION: This method comprises by preparing a mixture of (A) 100 pts.wt. of a finely divided pigment, (B) 5 to 70 pts.wt., based on solids, of a cationic aqueous polymer dispersion as a sizing agent, having a glass transition temperature of 5 to 80 deg.C, and (C) 0.01 to 10 pts.wt. of a surfactant which interferes with the formation of the surface size and/or a polymeric dispersant; coating paper with the above mixture as an aqueous coating solution to a thickness of 0.5 to 4 g/m<2> ; and drying the coated paper. The component A is preferably of calcium carbonate having a particle size of 2 μm or less for up to 87% of the particles. The preferable compounds for the component C include sodium lauryl sulfonate.
Patent JP-H04109692-A (JP)
Title: Circuit board unit
Inventor: TANAKA MASAYUKI
IPC: H05K1/18
Filed: 1990-08-30
Abstract: PURPOSE:To contrive to mount to a small space with high density and reduce the number of components by a method wherein a circuit substrate surface electrically connected to and mechanically supported by cylindrical electric components and another circuit substrate surface are so placed and constructed as to surround the electric components and components having the maximum projecting amount from the circuit substrate surface are mounted on the electric components side on the circuit substrate. CONSTITUTION:A cylindrical main capacitor 1a is electrically connected to and mechanically supported by a circuit substrate 11. Further, the circuit substrate 12 is electrically connected to the circuit substrate 11, and so positioned as to surround the main capacitor 1a and constructed perpendicularly to the circuit substrate 11. Electric components such as a coil 1b, a transformer 1c, a thyristor 1d or the like are electrically connected to and mechanically supported by the circuit substrates 11, 12. The thyristor 1d having the maximum projecting amount in a mounting condition is mounted on the main capacitor 1a of the circuit substrate. Thus, mounting is made in a small space with high density.
Patent JP-H05247323-A (JP)
Title: Preparation of aqueous epoxy resin dispersion
Inventor: HANSUU DEIITAA DORAISHIYUHOTSU
IPC: C09K23/52
Filed: 1992-08-27
Abstract: A process for the preparation of aqueous epoxy resin dispersions comprising (1) 20 to 75% by weight, based on the total dispersion, of an epoxy resin constituting a condensation product of a) epoxy compounds having at least one epoxy group per molecule and an epoxide equivalent weight of 90 to 3000 g/mol, and b) aromatic polyols; (2) 3 to 20% by weight, based on the total dispersion, of an emulsifier comprising a) a condensation product of an aliphatic polyol and an epoxy compound having at least two epoxy groups per molecule and an epoxide equivalent weight of 90 to 3000 g/mol, the equivalent ratio of the OH groups to the epoxy groups being 1:0.85 to 1:1.5 and the epoxide equivalent weight of this condensation product being between 5000 and 400,000 g/mol, b) an organic solvent, and c) water; (3) up to 10% by weight, based on the total dispersion, of organic solvents; and (4) water in an amount to make up to 100% by weight, which comprises stirring the epoxy resin (1) firstly with the emulsifier (2) and, if appropriate, organic solvents corresponding to (3), and then with water.
Patent JP-H0784176-A (JP)
Title: Line-of-sight detecting device for camera
Inventor: TOIZUMI YASUSHI
IPC: G02B7/28
Filed: 1993-09-14
Abstract: PURPOSE:To reduce the redos of calibration and to improve operability. CONSTITUTION:PSDs 15a to 15c detect the position of the center of gravity of light made incident on a light receiving surface so as to detect the movement of an operator's eye. Pressure sensitive sensors 19a and 19b detect the positional change of the operator's face and a camera, and a CPU 18 calculates a line-of- sight direction based on the movement of the operator's eye, and information on the positional change of the camera and the operator's face. In such a case, the CPU 18 automatically decides the reliability of eye position detecting data. When the data is effective, correction is performed and the line-of-sight direction is obtained. When the reliability is low, a warning is displayed.
Patent JP-H1158964-A (JP)
Title: Reversible thermal recording material
Inventor: TATEZAWA SHINGO
IPC: A61L2/16
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To enable the repetition of color development and color extinction and especially good antibacterial properties suitable for use in the fields of medical care and food labels by applying one or more kinds of antibacterial agents at least on one surface of a recording layer application/installation side. SOLUTION: An antibacterial agent used in a reversible thermal recording material is not restricted in particular, and one or more kinds of antibacterial agents can be used. As an organic antibacterial agent, a formaldehyde releasing agent, a thioisocyanate compound, and others are named, and a zeolite type antibacterial agent, clay type antibacterial agent, and others are named as an inorganic antibacterial agent. Application at least on one surface on the recording layer application/installation side of the thermal recording material is preferable. Various antibacterial agents can be applied by existing application methods and devices and others, and a reversible thermal recording material having antibacterial properties can be made easily. Accordingly, antibacterial properties can be developed while keeping the functions of a reversible thermosensible material.
Patent JP-H1169074-A (JP)
Title: Image recording device
Inventor: AMAKASU ATSUSHI
IPC: B41J13/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To easily sort respective documents accumulated in a paper eject tray by recording and ejecting one part of information at one ejecting position when the recording of the information is requested but recording and ejecting the other part at the other ejecting position. SOLUTION: When there is no next page in the case of printing out a facsimile received document, while referring to a setting data area, it is discriminated whether or not a received result report is to be outputted. When outputting the report, the ejecting position is laterally deviated from the received, printed and ejected document. For example, the reception output document is piled up and ejected on the front side and the report is ejeceted on the deep side. Thus, when a facsimile continuously receives documents, plural output documents are accumulated in the paper eject tray but since options such as received result reports are overlapped while being shifted, the border for each document block is made clear so that documents can be easily sorted. Further, only the received output document can be easily extracted.
Patent JP-H1165015-A (JP)
Title: Silver halide photographic sensitive material and silver halide color photographic sensitive material
Inventor: TOYAMA KIYOTAKA
IPC: G03C1/34
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To increase sensitivity, provide lament image stability with fogging reduced, provide raw preservability, latent image stability reciprocity failure characteristics in high illuminance, and further provide excellent pressure fogging resistance by setting a silver potential in a coating of a layer containing silver halide grains to a specific value. SOLUTION: This silver halide photographic sensitive material has silver halide emulsion containing a compound inside silver halide grains where is the electron capturing center, and a silver potential in a coating of a layer containing the silver halide grains is 50 to 120 mV. The electron capturing center is a fine area that has characteristics to capture electrons specifically in the silver halide grains. The size corresponds to a numerical unit cell or less. The silver halide emulsion of the silver halide photographic sensitive material comprises an optionally halide composed silver halide, and it is desirably a silver iodide bromide or a silver bromide.  Core/shell type silver iodide bromide grains having a high iodide content phase inside grains are more desirable, especially 3 mol.% total silver iodide content or more and 6 mol.% inner high silver iodide content or more are desirable.
Patent JP-H0544091-A (JP)
Title: Chromate treatment method for galvanized steel sheet
Inventor: FURUTA AKIHIKO
IPC: C25D11/38
Filed: 1991-08-15
Abstract: PURPOSE:To realize a plating method for providing excellent corrosion resistance and coating adhesion and high degree of whiteness by using chromating liquid at a specified composition, pH value and temp. CONSTITUTION:A chromating liquid containing 5-70g/l Cr<6+>+Cr<3+>, 2-60g/l Zn<2+>, 1-30g/l Al<3+>, 10-100g/l SO4<2-> and 5-100g/l at least one of oxide sols of Al2O3, Sb2O5, SiO2, SnO2, TiO2 and ZrO2 as solid materials, at which Cr<3+>/total amt. of Cr in wt. ratio is <=0.5 and Al<3+>/Zn<2+> in wt. ratio is 0.2-3 and of which pH value is 1-4 and temp. is 30-70 deg.C, is used, and a cathodic electrolysis processing for a galvanized steel sheet is carried out with 0.5-40C/dm<2> amt. of electricity.
Patent JP-H0391766-A (JP)
Title: Image forming device
Inventor: NAGASHIMA TAKASHI
IPC: G03G15/00
Filed: 1989-09-05
Abstract: PURPOSE:To hold up an upper part main body with a large force when opened by providing on one edge of an arm a rotating member in a position where internal stress of the material constructing a spring energizing means becomes great when the upper part main body is opened CONSTITUTION:When a handle 4 is pushed down in a direction of an arrow A with a supporting point 11 as the center, the first cam 5 and the second cam 6 are rotated in the direction of the arrow A integrally with the handle 4. At this time, because the first cam 5 is abutted to the lower edge part of the second arms 9a and 9b, it is rotated in a direction of an arrow B with an attaching fulcrum 21 as the center. Further, the second cam 6 is also rotated in a direction of an arrow C with the supporting point 11 as the center and one edge of a first hook releasing member 12 which is connected to the second cam 6 is traveled in the direction of the arrow C. The second hook releasing member 13, which is pulled to the right direction at the other edge of the first hook releasing member 12, is rotated in a direction of an arrow D with a fulcrum 15 as a center. A tip of a hook 17 where the second hook releasing member 13 is abutted is pushed and the hook is taken off from a hole 16, and the upper part main body 1 is opened.
Patent JP-H1169459-A (JP)
Title: Intra-automobile signal transmission system
Inventor: YAMAGISHI HIROSHI
IPC: B60R16/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the addition of posterior components. SOLUTION: Other than loading an input device 13 and an output device 14 respectively on a transmission side substrate 11 and a reception side substrate 12, connection terminals 15a, 15b..., 16a and 16b... for additionally loading the posterior components are formed beforehand. Further, from a product initial stage before connecting the posterior components, a synthesizer 18 for branchably synthesizing plural signals is formed on the transmission side substrate 11 beforehand and a branching device 19 for branching the synthetic signals is formed on the reception side substrate 12 beforehand. Additional components can be attached just by connecting them to the connection terminals 15a, 15b... and 16a, 16b....
Patent JP-H0543698-A (JP)
Title: Organopolysiloxane
Inventor: NODA ISAO
IPC: C08G77/24
Filed: 1991-08-16
Abstract: PURPOSE:To obtain an organopolysiloxane having excellent weather resistance, durability and stain resistance which is valuable as a water repellent or an oil repellent for fibers and water-curable inorganic material by providing a specific molecular structure. CONSTITUTION:An organopolysiloxane of formula I, wherein each of Rs independently represents a hydrogen atom or a monovalent hydrocarbon residue; X represents a condensable silylalkyl group of formula II (wherein R<1> represents a 2-5C alkylene group; each of R<2> and R<3> independently represents a hydrogen atom or a 1-5C alkyl group; and a is an integer of 2 or 3); Y is a fluoroalkyl group; M is a group selected from the above-mentioned R, X and Y; p is an integer of from 0 to 500; g is an integer of from 0 to 200, and r is an integer of from 0 to 200; provided that when g is 0, then M is X and r is an integer of 1 or more, and when r is 0, then M is Y and p is an integer of 1 or more.
Patent JP-H0392184-A (JP)
Title: Tennis racket
Inventor: YOSHIDA HISATOKU
IPC: A63B49/00
Filed: 1989-09-04
Abstract: PURPOSE:To lengthen a carry and make a service and smash advantageous with a small force by maintaining the whole length, the whole weight and the mesh area of a racket at predetermined values and setting a dynamic balance point to a predetermined distance from a grip end. CONSTITUTION:The whole length is maintained at 71.5-81.0cm, the whole weight at 310-370g and the mesh area at 650-840cm<2>. A dynamic balance point is set to 36-40cm from a grip end. Thus, a distance to a sweet spot S of a racket becomes larger than that to the conventional sweet spot S', and a distance between a take-back position C and impact position D of the seet spot S turning about a rotational center E with a radius ES is increased. On the other hand, a swinging-through property is equalized by equalizing the moment of inertia of the racket so that a time taken for moving the take-back to impact is equalized. Thus, the swinging speed of the sweet spot S is increased and an energy amount given to a ball is increased.
Patent JP-2000059040-A (JP)
Title: Structure of waterproof box
Inventor: URATA ATSUO
IPC: H05K5/06
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To improve workability when a cap body is opened or closed by pressing a fixed member on a cap body, with the end side of each level bar acting as a fulcrum and with the pressing part at an intermediate position of each level bar which acts as a force point, correspondingly to each supporting body. SOLUTION: A square cap 30 is tightly mounted over the opening of a square box 10 by fixing means via a liquid-tight packing material. The fixing means is positioned at the center of the square cap 30, a screw 40 is driven into a screw hole formed in the cap 30 removably and a fixing member 50 is placed close to the cap body side 30. Then, the fixing means is pressed on the surface of the cap body 30, with the end part of turn-back 52 of each level bar 51 acting as a fulcrum and with the root part of turn-back 52 at the center of each level bar 51 acting as a force point, corresponding to each gate type support body 13 provided at the four corners of the square box 10.
Patent JP-H0412940-A (JP)
Title: Card supply device
Inventor: TAKANASHI RYOYU
IPC: G07B5/00
Filed: 1990-08-31
Abstract: PURPOSE:To constitute a card supply device to continuously deal with a large capacity of cards by providing a cassette positioning detecting means to detect a transported cassette being positioned in a card taking-out position. CONSTITUTION:A cassette 1 is transported up to a card taking-out position S2 by friction force, and the accurate positioning on the position S2 is performed by a positioning sensor 105 formed out of reflection type photo sensor. Namely, when the end part 23a of a reflecting member 23 stuck on the front plate 11 of the cassette 1 reaches the position of the positioning sensor 105, the reflective light from the reflecting member 23 is detected by the sensor 105, and by stopping movement of the cassette 1, the cassette 1 is accurately positioned in the card taking-out position S2. On the position S2, the feed roller 317 of a card sending-out mechanism 300 is pressed against the lowermost card C in the cassette 1, the card is one by one sent out to a discharge mechanism 350 by rotation of the roller 317, and supplied outside the device from the discharge mechanism 350.
Patent JP-S59120736-A (JP)
Title: Fuel injection timing controller for fuel injection pump
Inventor: MURAYAMA FUMIAKI
IPC: F02D1/18
Filed: 1982-12-27
Abstract: PURPOSE:To prevent abnormal noise or vibration of engine by varying the fuel injection timing gradually in step when the fuel injection timing has changed abruptly due to variation of engine data such as engine rotation, load, etc. CONSTITUTION:During operation of engine, basic injection timing is determined in a control circuit 20 on the basis of output signals from rotation sensor 31 and load sensor 32 then corrected in accordance to the output signals from cooling water temperature sensor 33, suction air temperature, etc. to calculate the target injection timing T1. Then the difference DELTAT between the target injection timing T1 and actual injection timing T0 based on the output from timer position sensor 11 is calculated and compared with setting (a). If DELTAT>a, fuel injection timing T2=T0+a is provided to timer control valve 10. While if T2=T1, said valve 10 is controlled under the condition T2=T1.
Patent JP-H0279754-A (JP)
Title: Assembling method of coil
Inventor: SUZUKI TOMIO
IPC: H01F41/00
Filed: 1988-09-16
Abstract: PURPOSE:To improve reliability by making currents flow through a coil on bonding and bonding the coil with a coil supporter and curing the coil by the heat generation of coil itself. CONSTITUTION:A coil 2 and a coil housing 1 are installed to a positioning jig 4, a DC power supply line is connected to the coil terminal 5 of the coil 2, and DC currents are applied. When the temperature of the coil 2 is elevated gradually, the temperature of the coil housing 1 increased by heat transfer from the end faces of support plates 1a is lowered by 40-50 deg.C to the temperature of the coil 2 as a heat generation source. Bonding clearances are spread only by the section of the temperature rise difference, and uncured adhesives having fluidity gradually intrude into the clearances. A temperature ris is kept constant for approximately ten min, curing is accelerated, and conduction is continued for twenty or twenty-five min, thus completing curing. Accordingly, reliability on bonding can be kept even under severe service conditions.