baber/WOPTO huggingface dataset:
Patent JP-2000183110-A (JP)
Title: Circuit board for mounting semiconductor
Inventor: NAKAYAMA YOSHINORI
IPC: H01L23/12
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for mounting a semiconductor wherein coordination at flip chip mounting is easy, appropriate, fast, and reliable, for raised connection reliability. SOLUTION: In a circuit board for mounting a semiconductor where a semiconductor device is flip-chip mounted, (1) an inner layer pattern 61 is provided for even connection between a bump 5 and a surface pattern P at an inner layer below the surface pattern P of a circuit board 3 connected with the bump 5 formed at flip chip 1. (2) The inner-layer pattern is provided at the inner layer below the surface pattern P of the circuit board connected with the bump 5 formed at the flip chip 1, at a position corresponding to the bump 5 at least four corner parts of the flip chip 1. (3) The entire lower surface of the mounted flip chip 1 is pattern-less.
Patent JP-H11178746-A (JP)
Title: Toilet seat or toilet cover provided with buffer member
Inventor: KATO KIYOKAZU
IPC: A47K13/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat or a toilet cover provided with a rigid buffering member without being easily removed by the shock of opening/closing, etc., and the deterioration of the toilet seat or the toilet cover. SOLUTION: In this toilet seat or the toilet cover 3 provided with the buffering member 50 in which cushion member 5 and a leg part 6 are formed in one body, a pawl part 6C is formed inside of the leg part. Then, a fixing tool 20 is attached to the toilet seat or to a boss part 12A formed on the rear surface of the toilet seat, and the member 50 is inserted into the toilet seat or the toilet cover to engage the pawl part and the tool 20 with each other to fix the member 50 and the toilet seat or the toilet cover.
Patent JP-H05171042-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: SUGANO FUKUO
IPC: C08K3/40
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a resin compsn. excellent in heat resistance, chemical resistance and dimensional stability and suitable as an IC tray molding material in particular by blending a polyphenylene sulfide resin with a platy inorg. filler and graphite at a specific ratio. CONSTITUTION:The title compsn. comprises as the indispensable components (A) 25-80wt.% polyphenylene sulfide resin, (B) 5-50wt.% platy inorg. filler, and (C) 5-50wt.% graphite, each based on the sum of (A), (B) and (C). This resin compsn. is pref. molded into IC trays by injection molding, but may also be used for the production of other molded items useful in the fields of machine parts, electrical and/or electronic apparatuses, and office automation apparatuses because of its excellent dimensional stability. The method of molding this resin compsn. is not restricted to injection molding, which is however most suitable.
Patent JP-H06193335-A (JP)
Title: Hinge damper gear
Inventor: SUKA TEIJI
IPC: E05F3/04
Filed: 1992-12-22
Abstract: PURPOSE:To make slow a closing speed of an opening and closing cover almost in a fully closed state and prevent the opening and closing cover from crashing with an equipment body. CONSTITUTION:An equipment side mounting bracket 13 and a cover side mounting bracket 14 capable of fixing respectively to an equipment body 11 and an opening and closing cover 12 are pivoted in a turnable manner through a pivot 15, and a coil spring 16 is provided between both mounting brackets. A hydraulic damper 17 is stored in the coil spring, and a cylinder 28 of the damper is fixed to one or the other of the equipment side and cover side mounting brackets. The front end 42 of a piston rod 31 of the hydraulic damper is brought into contact with the other of the mounting brackets when an oscillating angle theta between the equipment side and cover side mounting brackets turning around the pivot is less than a specific value.
Patent JP-H0579305-A (JP)
Title: Driving device of cam shaft
Inventor: MATSUMOTO HIROMITSU
IPC: F01L1/02
Filed: 1991-12-26
Abstract: PURPOSE:To shorten measurement of an engine in the cam shaft direction and to thin a cam shaft. CONSTITUTION:A crankshaft 4 and one end of an air intake cam shaft 27 are jointed to each other with a toothed belt 13. The air intake cam shaft 27 and an exhaust cam shaft 28 are joined to each other through gears 31, 32 at a position sandwiching the cam shafts and a cylinder against the toothed belt 13. A transmission member to join a crankshaft and a transmission member to join the both cam shafts do not stand in a row on a middle part of the both cam shafts 27, 28, and it is possible to downsize an engine. Additionally, as it is possible to shorten an interval between a cam bearing 3a and the toothed belt 13 and bending stress added to the air intake cam shaft 27 through the toothed belt 13 is lessened, it is possible to thin the cam shafts.
Patent JP-H06193105-A (JP)
Title: Controlling method for water storage quantity
Inventor: OZAWA SHINGO
IPC: E03B11/16
Filed: 1992-12-22
Abstract: PURPOSE:To prevent occurrence of dead water and make the concentration of residual chlorine uniform by making adjustment of water storage quantity possible in accordance with variation in quantity of water consumption. CONSTITUTION:The quantity of water consumption in a place whereto water is supplied is detected with a water gauge 17, and a specific quantity of water storage corresponding to the above-mentioned quantity of water consumption is set by a control device 21. Then, a control valve 19 of a feed pipe 15 for supplying water to a water tank 11 is controlled by a controller 21 for opening and closing, based on detection signals from a water level gauge 13 so that the water in the water tank 11 can be kept at a level corresponding to the specific quantity of the water storage.
Patent JP-H06183393-A (JP)
Title: Floating structure
Inventor: OKAWA HIROSHI
IPC: B63B35/44
Filed: 1992-12-21
Abstract: PURPOSE:To provide a floating structure formed in such a way as to float on the water surface and to secure the installation space of multipurpose fixed material for tree planting land, farming land, or the like on the upper part. CONSTITUTION:A pressure pipe 12 filled with a pressure fluid inside is integrally fixed to at least one of the upper face and lower face of an impermeable sheet 1 with a waterproof wall 2 provided at the peripheral edge part. Soil or the like can be thereby kept on the upper face of the sheet 1, and the sheet 1 is pulled with specified tension so as to be kept as a weak rigid body on the water surface.
Patent JP-H06184518-A (JP)
Title: Water-base hardenable pressure-sensitive adhesive composition
Inventor: GOTO KAZUYUKI
IPC: C09J201/00
Filed: 1992-12-21
Abstract: PURPOSE:To obtain the subject excellent not only in self-adhesive properties, such as adhesive power, tackiness, and holding power, under normal conditions but also in water resistance at a high humidity. CONSTITUTION:This adhesive compsn. mainly comprises a water-base emulsion of a base resin and a water-base emulsion of a tackifier. The latter emulsion is obtd. by dispersing a rosin material in water in the presence of a reactive dispersant having a carbon-carbon double bond to give a water-base emulsion of the rosin material and subjecting the dispersant in the resulting emulsion to free-radical polymn.
Patent JP-H06195911-A (JP)
Title: Mechanism for supporting floating type magnetic head
Inventor: HAMANAKA HIDEKI
IPC: G11B21/21
Filed: 1992-12-24
Abstract: PURPOSE:To increase the degree of freedom in setting a pitch angle in a direction where the leading side of a magnetic head to be supported rises by working one sheet of strip-shaped plate to three parts extending in the directions reverse from each other. CONSTITUTION:A first strip part 120 mounted along the extension direction of an arm member is provided with a tongue part 122 cut out in the direction nearly reverse from a second strip part 121 bent continuously in the reverse direction. A floating type magnetic head 121 is fixed to this tongue part. As a result, the degree of freedom in setting the pitch angle in the direction where the leading side rises is increased. Since the part 121 is constituted in the reverse direction by bending, the setting of repulsion force higher to the rotational moment to lower the leading side is possible. Further, the durable strength characteristic of the directional changing part to the reverse direction is improved.
Patent JP-H11181149-A (JP)
Title: Rubber composition for metal composition material
Inventor: NAKANE SHINSUKE
IPC: B29K19/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which can give a metal composite material which is suppressed in the formation of cracking due to separation without adversely affecting the rubber composition itself and without being influenced by the state of the surface of the metal, such as the presence of a plating by including a natural rubber and/or a synthetic rubber, a zinc salt of an organic acid, and sulfur. SOLUTION: This composition is obtained by compounding 100 pts.wt. at least one rubber component comprising a natural rubber and/or at least one synthetic rubber selected among an isoprene rubber, a styrene/butadiene rubber, a butadiene rubber, an ethylene/propylene rubber, and a butyl rubber with a sulfur vulcanizing system comprising 0.5-7 pts.wt. sulfur and 0.3-15 pts.wt. zinc salt of an organic acid such as zinc diacrylate. The organic acid which constituents the organic acid zinc salt is exemplified by acrylic acid. The composition has excellent adhesiveness and can be applied to a coating rubber for steel cords or an end cover rubber.
Patent JP-H06197056-A (JP)
Title: Satellite communication earth station controller
Inventor: KATSUKI YOSHIO
IPC: H04B7/155
Filed: 1992-12-24
Abstract: PURPOSE:To prevent mis-operation due to mis-judgement of the operator by allowing a processing section to reference a parameter definition section based on a discrimination result of a directive satellite discrimination section thereby discriminating whether or not an inputted control command is able to be controlled. CONSTITUTION:When an antenna directive angle is inputted from a monitor signal input section 1, a directive satellite discrimination section 11 collates to which allowable error range of the directive angle of which satellite the inputted antenna directive angle is able to be set to decide the satellite. The directive satellite data are sent to a processing section 2, in which the data are referenced at the input of a control command from a display control section 3, and the relevant satellite available parameter definition data are inputted from a parameter definition section 12. The processing section 2 collates the command parameter in the control command from the display control section 3 with the available parameter definition data. As a result, when the parameter is a not available, the processing section 2 informs it to the control section 3 and the control section 3 displays it to prevent control of erroneous operation.
Patent JP-H06191529-A (JP)
Title: Collapsible box
Inventor: FUJIWARA JIRO
IPC: B65D5/42
Filed: 1992-12-24
Abstract: PURPOSE:To provide a collapsible box that can be made flat in a simple manner so that it is easily disposable. CONSTITUTION:On a folded piece 8 at each corner a main ruled line (a) which starts from the corner of the bottom board 1 and divides the folded piece 8 into two equal parts is provided. A plurality of auxiliary ruled lines (b) each starting from the corner of the bottom board 1 are provided between the main ruled line (a) and the outer side wall 5. The collapsible box is formed with each of the folded pieces 8 folded at the main ruled line (a) and held between the outer and inner side walls 5, 6. By holding the inner and outer side boards 2, 3 in hands and giving the box such a pull as to open it each of the folded pieces 8 at the corners folded at the auxiliary ruled lines (b) is made to come out from between the inner and outer side walls 5, 6 so that the collapsible box can be made flat in a simple manner.
Patent JP-H06197245-A (JP)
Title: Car video camera attaching device
Inventor: YOSHIOKA IWAO
IPC: G11B33/06
Filed: 1992-12-25
Abstract: PURPOSE:To safely and surely attach a video camera even to such a car that has various types of seats of different dimensional specifications including the head rest stays by providing an oblong bolt through hole of a base member and an oblong through hole of an attachment plate. CONSTITUTION:A base member 1 having 1 having the oblong bolt through holes 10 is made tough approximately orthogonally the front sides of two pieces of head rest stays 9. Meanwhile the attachment plates having the oblong guide holes 25 at the positions corresponding to the holes 10 are made touch approximately orthogonally the rear sides of the stays 9 respectively. The attachment bolts 5 are put through those holes 10 and 25 and fixed tight by the fixing nuts 6 together with adjustment of each position. Under these conditions, a video camera is attached to an angle adjustable video camera attachment stage 3.
Patent JP-2000247251-A (JP)
Title: Power steering
Inventor: OBATA YOSHIFUMI
IPC: B62D113/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To steer without a catching feeling of input torque by permitting the continuous rise of hydraulic force from its non-rising state in rotating speed control performed according to the steering angle speed of a steering means when a steering angle exceeds the specified value. SOLUTION: An electric motor M for driving a hydraulic pump P that feeds pressure oil to a hydraulic cylinder S for assisting steering is rotated at a specified rotating speed or less when a steering angle is the specified value θ or less and controlled in the rotating speed according to the steering angle speed of a steering wheel 1 when the steering angle exceeds the specified value θ, so as to obtain the non-rising state of pressure of pressure oil fed to the hydraulic cylinder S when the steering angle is the specified value θ or less, thereby permitting the continuous rise of hydraulic force from its non-rising state by the electric motor M already accelerated from stop or stand-by operation when the steering angle exceeds the end point of the non-rising state of pressure.
Patent JP-2000178071-A (JP)
Title: Heating vessel
Inventor: MIYANO MARI
IPC: C04B35/565
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a heating vessel excellent in resistance to chemicals, heat resistance and durability, which is capable of uniformly heating and by which a substance to be heated in the vessel is not contaminated with impurities eluted from the material used for the vessel. SOLUTION: The heating vessel is formed of a sintered body of silicon carbide which is obtained by sintering a mixture of silicon carbide powder and a non-metallic sintering aid while introducing nitrogen gas and which has a density of >=2.9 g/cm3, and an impurity content of <=10 ppm and contains nitrogen in an amount of >=150 ppm. The vessel can be prepared by scooping out a block of the sintered body of silicon carbide, and furthermore, it is possible to use the vessel itself as a heater by directly supplying an electric current to the vessel.
Patent JP-2000177219-A (JP)
Title: Printing device, fault remedying device and fault restoring system
Inventor: SUZUKI YASUNARI
IPC: B41J29/46
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the work load of a user by automatically restoring a fault generated halfway through a printing process and resuming the printing operation. SOLUTION: The printing device 10 stores print data in an input data file storage part 36, then produces a print image with the help of a printing process program execution part 32 and enables a printer 12 to print an image on a sheet. When any fault occurs during printing, a fault handler processing part 34 sends fault information to a fault information server device 18 and the fault information server device 18 sends a printing process program whose fault is corrected to the printing device 10, referring to a fault data base storage part 56 showing the coordination of faults with the printing process program based on the corrected faults.  Further, the printing device 10 receives the printing process program with the help of a program loading part 40 and prints pages after the occurrence of the fault based on the printing process program under the process of a printing recovery part 38.
Patent JP-H05179738-A (JP)
Title: Fixing device of glass panel for curtain wall
Inventor: TAJIMA TORU
IPC: E06B3/54
Filed: 1991-12-28
Abstract: PURPOSE:To fit a glass panel from the indoor side. CONSTITUTION:Vertical frames 20 are arranged in the indoor side to be apart and deviate so that a separated space S may be formed in the clearance of attached face of the glass panel G. And the glass panel G is placed on the attaching base of the lower frame 12 from the indoor side to be detachable to the right and left sides in the separated space S. And another vertical frame 40 is interposed so as to fill the separated space S to support and fix the glass panel G. The vertical frame 40 is composed of a stripe 41 of the spacer base fixed in the vertical frame 20 and a fitting member 46 of the spacer fixed thereto. The fitting projected piece 47 of the fitting member 46 of the spacer is engaged with the fitting edge member of the glass panel G to fix it.
Patent JP-H11190226-A (JP)
Title: Sound insulating device for engine
Inventor: HASEGAWA HIDEO
IPC: F02B61/06
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To suppress generation of a compression wave in a space between the opposed end faces even when a deflection is produced in a rotating position of a rotary body due to the precessional motion, etc., of a crankshaft. SOLUTION: With the sound insulating device of an engine, a rotary body 2 is fixed to a crankshaft 1, and an end face opposite space 5 is provided between the end face 3 of the rotary body 2 and a wall 4 opposed to the rotary body. Through holes 6 which face the space 5 are provided in the rotary body 2. Further, at positions equally spaced apart from the center 8 of rotation of the rotary body 2, the through holes 6 are provided at equal intervals in the direction 9 of rotation of the rotary body 2.
Patent JP-H10165528-A (JP)
Title: Mask for nostril
Inventor: HIROSE MITSURU
IPC: A62B18/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a mask used only for a nose part by forming it by an air permeable material capable of being freely compressed and deformed to a diameter almost equal to or slightly larger than a nostril diameter near an entrance almost matched with a shape near the entrance of the nostril. SOLUTION: This mask for the nostril is formed by using the lump of sponge 1 made almost equal to the diameter near the entrance of the nostril. Since the sponge 1 is freely expandable, contractible and deformable and is provided with air permeability, it is optimum as the material. In order to make excellent air permeability and stability inside the nostril be compatible, the material with many clearances is used and matched with a nostril shape near the entrance of the nostril and the diameter is successively made small on the rear side (the back side of the nostril). Thus, even when the material of the mask is to be detached near the entrance due to vibration or the like, the material is supported by contact inside the nostril near the rear side and is used as the mask for the nostril.
Patent JP-2000175734-A (JP)
Title: Airtight cosmetics container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/24
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an airtight cosmetics container excellent in portability and improved in change operability of an airtight refill container for storing cosmetics. SOLUTION: An outer cover 30 is pivotally and closably fixed by a hinge to the rear end of a container body 10 with a storage part 12 formed by peripheral sidewalls, and the front end is provided with a hook means 5 for keeping the outer cover 30 and the container body 10 in the closed state. The hinge 3 side peripheral sidewall of the storage part 12 is provided with an upward cutout 24 piercing the peripheral sidewall. Fitting parts 10c, 10d for fitting an airtight refill container 50 are formed at the peripheral sidewall on the side with the cutout 24, and near the peripheral sidewall on the opposed face side to the cutout 24, and the fitting part 10d on the opposed face side to the cutout 24 is elastically supported to be longitudinally movable together with the airtight refill container 50.
Patent JP-H11187746-A (JP)
Title: Grain culm supply-controller in combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D61/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a grain culm supply-controller in a combine harvester, capable of solving the problem of the supply-controller constituting an automatic controller of a threshing depth not smoothly carrying out the regulation operation of a pushing and drawing action when controlling and regulating the supply-controller because the controller is constituted so as to have a direction different from that of a control motor. SOLUTION: A harvesting pretreatment apparatus has a series of grain culm- conveying device having a front side conveying device, a threshing depth-controller and a supply-controller 6 arranged from the conveyance-starting terminal in order, and each of the threshing depth controller and the supply-controller 6 is connected to a controlling motor for regulating and controlling so as to enabling the threshing depth to be controlled. The supply-controller 6 has a tilted posture by heightening a grain culm-conveying side (a) having a nipping lever 6b arranged at the outside of a supplying chain 6a so as to correspond to the supplying chain 6a.  The controlling motor 9 for regulating and controlling the supplying chain 6a in the culm body direction of the conveying grain culm is tilted inside apart from the grain culm-conveying side (a) and in the direction same as the tilting direction of the supply-controller 6.
Patent JP-H06204025-A (JP)
Title: Manganese-zinc ferrite
Inventor: MATSUKAWA ATSUHITO
IPC: C01G49/00
Filed: 1992-12-28
Abstract: PURPOSE:To improve initial permeability in 10 to 500kHz high frequency band region of manganese-zinc ferrite. CONSTITUTION:Manganese-zinc ferrite of Fe2O3:50 to 56 mole%, MnO:22 to 39 mole% and ZnO:8 to 25 mole% is sintered by composite-adding bismuth oxide element of 800ppm or less in terms of Bi2O3 and molibdenum oxide element of 1200ppm or less in terms of MoO3. An average crystalline grain diameter is 5 to 50mum or less.
Patent JP-H11173573-A (JP)
Title: Interjoist disposing type hot water mat
Inventor: KUSAKA ATSUSHI
IPC: F24D3/14
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between a flooring floor and a hot water mat and reduce dissipation of heat in the vicinity of a joint. SOLUTION: A soft foamed resin layer 3 for a hot water mat is formed by laminating a soft foamed resin layer 3 on the under surface of a rigid foamed resin layer 2, in which a hot water pipe 1 is buried, and further laminating a reinforcing plate 4 on the under surface thereof to form a reinforcing plate 4. The side edge part 3a of the soft foamed resin layer is protruded externally from the side end face of the hot water mat 5. When the hot water mat 5 is fitted in between joists 6, the thickness of the hot water mat 5 is increased to a value slightly higher than a distance between a lock member 7, at which the lower end of the hot water mat 5 is locked, and the upper surface of the joint 6.  When a floor material 8 is laid on the upper surface of the joint 6, the upper surface of the hot water mat 5 is adhered to the under surface of the floor material 8, and the side edge 3a of the soft foamed resin layer 3 is adhered to the side of the joint 6.