baber/WOPTO huggingface dataset:
Patent JP-H11280907-A (JP)
Title: Gasket for turbocharger mounting flange
Inventor: KASAHARA NORIHIKO
IPC: F16J15/08
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To improve sealing ability and durability. SOLUTION: A gasket interposed between the flanges of an exhaust manifold and a turbocharger comprises a stopper plate 10 having a prescribed length folded part 16 formed on the inner edge side to cover an opening, and a pair of action plates 11a and 11b which have inner peripheral end sides nipped by the folded part 16 of the stopper plate 10 and between which a center plate 12 is interposed except the nipped portions of the action plates. Bead parts 15 symmetrically expanding are formed in positions separated from each other outward by a prescribed distance from the nipping parts of the action plates 11a and 11b.
Patent JP-H11274730-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: FURUI YASUJI
IPC: H05K3/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high density multilayer printed wiring board which has a via hole on a conduction through hole (hereinafter called IVH) formed in a laminate which will serve as a core. SOLUTION: An IVH 3 of a laminate 1 which is formed with a first plating layer 4 and has the conduction through hole (IVH 3) is filled with resin filler 5. After that, the resin filler 5 is etched by a desired depth to form a recessed resin etched section 6. In this recessed resin etched section 6, a via hole concentrical with the IVH 3 and connected to the IVH 3 is formed on the IVH 3 by forming a conductor layer by filling the recessed section 6 with plating or conductive paste and then building up photosensitive resin and plating on the layer 7.
Patent JP-S59230207-A (JP)
Inventor: AYUSAWA KAZUTOSHI
IPC: H01P7/10
Filed: 1983-05-09
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-H01253112-A (JP)
Title: Conducting copper paste
Inventor: KARASAWA KAITO
IPC: H05K1/09
Filed: 1988-03-31
Abstract: PURPOSE:To decrease the electric resistance and improve the substrate adhesion, storage stability, screen printing property, heat resistance, and moisture resistance by concurrently using denatured hydroquinone resin and denatured epoxy resin as the binder of conducting copper paste. CONSTITUTION:Conducting powder mainly made of copper, reducing resin such as denatured hydroquinone resin, and denatured epoxy resin are used as main components for conducting copper paste. Hydroquinone, catechol, and alkenil substitution product are used as hydroquinone used for the denatured hydroquinone resin. Just polyvalent epoxy resin may be used as the epoxy resin to be used for the denatured epoxy resin, phenol novolak or cresol novolak is preferable in view of the beat resistance and electric characteristic. A vinyl polymer mainly made of alkyl acrylate having alkyl group with the carbon number of 4 or above is uniformly dispersed at the grain size of 0.5mum or below in a graft polymer of epoxy resin and a vinyl polymer for the denatured epoxy resin.
Patent JP-H10273906-A (JP)
Title: Hook mounting structure of fence column
Inventor: TATENO JUNZO
IPC: E01F13/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hook mounting structure of a fence column which can attach a hook simply. SOLUTION: Two hook mounting holes 4, 4 are drilled on a peripheral face of a column body 1 formed like a cylinder, a metal bar is bent substantially like character U, and leg parts 2a, 2b of a hook 2 whose at least one end is formed like character L are inserted into the hook mounting holes 4, 4, respectively. Furthermore, a locking tool which forms a fitting groove 3b in which the leg parts 2a, 2b of the hook 2 are fitted is fitted from an upper end of the column body 1 to attach the hook 2 in such a manner that it cannot be pulled out of the column body 1.
Patent JP-S575823-A (JP)
Title: Continuous heat treatment of hot rolled strip
Inventor: YAMADA TADAYOSHI
IPC: C21D1/26
Filed: 1980-06-13
Abstract: PURPOSE: To prevent the occurrence of print flaws and upgrade descaling properties after annealing, by removing the scale in advance when heat treating continuously the hot rolled steel strip like a belt.  
     CONSTITUTION: The hot rolled strip S is introduced into the first descaling equipment 1, in which the surface scale of the strip S is removed by a mechanical method for removing the scale. Subsequently, the strip S that is sent via black painting equipment to an annealing furnace 3 is annealed here, and led via cooling equipment 4 to the descaling equipment 5, in which the surface scale occurring in the after half of the process is removed. The above process keeps the steel strip product free from the print flaws on the strip caused by the surface scale that occurs in hot rolling and makes inroads into rolls. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S555880-A (JP)
Title: Method of manufacturing interior material
Inventor: FUKUDA MASATERU
IPC: B32B5/18
Filed: 1978-06-30
Abstract: PURPOSE: To manufacture interior materials for automobiles, etc. in two special short processes which are composed of a base material, a binding layer, a blistering layer, a skin layer and patterns.  
     CONSTITUTION: In the 1st process are prepared an unblistering layer of thermal plastic synthetic resin on the surface of a base material 1 where a skin layer may or may not be needed. In the 2nd process the base material 1 and unblistering layer are polimerized through a binder layer 2 and at the same time the base meterial is hardened by a high frequency press, an unblistering layer is blistered, a blistered layer 3c is bound with the base material 1 and patterning 7 is conducted. Thus the interior material is manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60224387-A (JP)
Title: Processing circuit of video signal
Inventor: YAMAGUCHI SHINICHI
IPC: H04N9/07
Filed: 1984-04-23
Abstract: PURPOSE:To prevent the occurrence of a pseudo chrominance signal and to improve picture quality by detecting the strength or weakness of the correlation between the horizontal direction picture element information comprising a video signal and the vertical/horizontal direction scanning period information and varying the range of information utilized for a color separation. CONSTITUTION:When the correlation between the horizontal picture element information and the horizontal scanning period information is found, a blue signal 309 and a red signal 311 are separated from two pieces of information of three- picture elements in the horizontal direction and three-scanning periods in the vertical direction. If a horizontal control signal generator circuit 314 and a vertical control signal generator circuit 319 detect a part without the correlation in said two pieces of information, a switch is switched by using any one of control signals 315, 316, 320 and 321 as ''H'' level, the blue signal 309 and the red signal 311 are separated from two pieces of information of two-picture elements in the horizontal direction and two-horizontal scanning periods, both of which the picture element information without the correlation is removed from. Thus the occurrence of a pseudo chrominance signal in horizontal/vertical directions at the time of color separation can be prevented, and picture quality is improved.
Patent JP-S60224349-A (JP)
Title: Detection for power failure
Inventor: TSUKAGOSHI AKINOBU
IPC: G01J5/48
Filed: 1984-04-23
Abstract: PURPOSE:To obtain a compact and low-cost power failure detector without degrading the precision of power failure detection by writing and reading repeatedly data having a specific pattern for power failure detection in a data gathering system which is not protected from power failure. CONSTITUTION:In the monitor and control system where a master station 1 gathers data of slave stations 2-n, each slave station which is triggered by polling from the master station 1 reads data having a specific pattern for power failure detection which is written in a memory and transmits this data to the master station and writes data and repeats this operation. If power failure occurs between polling and polling, power failure information is transmitted to the master station, and the slave station writes said data again. If power failure occurs in the slave station at the polling time, data for power failure detection is not transmitted to the master station, and the master station finds the occurrence of power failure.
Patent JP-H07302068-A (JP)
Title: Display system
Inventor: DEEBITSUDO SOUDON
IPC: G06F3/153
Filed: 1991-04-12
Abstract: PURPOSE: To provide a display system with various display devices without a limit and a potentially exchangeable display adapter. CONSTITUTION: The feature of the system is that the display system including a display device 88, the display adapter 92 and an output port 94 connecting both of them is additionally provided with an enduring storage device 9 arranged a the display device 88 to store control data in the form of a plurality of control codes and a communication logic 95 communicating the control code between the storage device 9 and the output port 94 in response to a command signal generated by the display adapter 92.  The communication logic 95 includes a serial link 3 communicating the control code between the display device 88 and the output port 94, a device logic 97 arranged at the display device 88 to communicate the control code between the storage device 9 and the serial link 3, and an adapter logic 96 arranged at the display adapter 92 to communicate the control code between the serial link 3 and the display adapter 92.
Patent JP-S61240294-A (JP)
Inventor: KANEAKI TETSUHIKO
IPC: G10H7/02
Filed: 1985-04-17
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-H09243760-A (JP)
Title: Protect structure
Inventor: IGUCHI HAJIME
IPC: G04B43/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost in a wristwatch having a cushioning cover. SOLUTION: An upper cushioning cover 8 is installed to the upper part of a wristwatch case 1, and a lower cushioning cover 9 is installed to the lower part of the wristwatch case 1. A protect member 10 is extended from the lower surface of the lower cushioning cover 9 to the upper surface of the upper cushioning cover 8 on the upper surface of the wristwatch case 1 to nip the wristwatch case 1 and the cushioning covers 8, 9. Therefore, a pin for mounting the cushioning covers B, 9 on the wristwatch case 1 is dispensed with, and the manufacturing cost can be reduced.
Patent JP-H08277841-A (JP)
Title: Manufacture of solid lubricant compounded copper series bearing material
Inventor: KANAYAMA HIROSHI
IPC: F16C33/14
Filed: 1995-04-05
Abstract: PURPOSE: To heighten a sliding characteristic by impregnating sintered grains with solventless synthetic resin of liquid phase at the room temperature, with a solid lubricant dispersed therein, by applying or dipping, and then baking it. CONSTITUTION: Copper alloy powder is dispersed in one or two layers or more on a backing steel plate and sintered at 800-850 deg.C. Liquid resin and a solid lubricant are mixed so as not no entrain air, and back metal with a sintered layer bonded thereto is dipped in the dispersed liquid of the solid lubricant and resin, or the dispersed liquid is applied to the sintered layer so as to be impregnated. Liquid resin thereby flows into numerous fine pores and infiltrates into a sintered skeleton. Baking is applied to set the resin after impregnation. Bisphenol A-series epoxy resin and F-series epoxy resin, for instance, are used as the resin, and molybdenum disulfide, tungsten disulfide, or the like can be used as the solid lubricant. The resin is a solventless type so as to avoid the generation of pin-holes and cracks caused by solvent evaporation at the time of baking.  Wear resistance, seizure resistance and fretting resistance can thereby be heightened.
Patent JP-S59207144-A (JP)
Inventor: TANAKA KEIICHI
IPC: A61C19/00
Filed: 1983-05-09
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-S558445-A (JP)
Title: Regulating method for composition of tapped steel of bottom blasting converter
Inventor: YAMADA SUMIO
IPC: C21C5/34
Filed: 1978-07-04
Abstract: PURPOSE:To execute the proper normalization for the composition of the tapped steel, by comparing the detected value of the carbon concentration of the molten steel bath in the converter and the presumable value of Mn concentration of the molten steel bath, with the aim composition of the tapped steel, and by regulating the amount of C and Mn of the ladle's codntent, while the conveter is placed under the tapping condition just after finishing the blasting. CONSTITUTION:The converter, especially just after finishing the specified blasting operation under the control for the blast interruption, is inclined and the molten steel is tapped out into the ladle; while this period, the sensor is inserted into the converter for measuring the carbon concentration of the molten steel bath being tapped out of the converter. Then, according to this detected value by measurement and the Mn concentration of the molten steel obtained from the charge supplied to the concerned blasting operation, the presumable Mn concentration of molten steel is obtained from the formula; depending on this presumable Mn concentration, the C and Mn content of the molten steel tapped into the ladle is regulated by charging and adding the recarburizer, the ferromanganese, etc.; hereby, the composition of tapped steel is regulated. According to this method, the durable life of the funace brick is more improved by effective shortening of the tapping time, and the useless temperature drop of molten steel bath in the converter is more effectively dissolved, as compared with the conventional checking method for molten steel bath in the converter.
Patent JP-S63248439-A (JP)
Title: Production of adsorbent comprising spherical acryl fiber having high strength
Inventor: TAKAGI NORIO
IPC: B01J20/26
Filed: 1987-03-31
Abstract: PURPOSE:To improve adsorption velocity of an adsorbent for uranium by producing an adsorbent comprising acryl fiber by allowing spherical acryl fiber to react with hydroxylamine in a medium consisting of a solvent and a nonsolvent for the acryl fiber. CONSTITUTION:An adsorbent comprising spherical acryl fiber having high strength is produced by allowing spherical acryl fiber to react with hydroxylamine in a medium consisting of a solvent and a nonsolvent for acryl fiber. Preferred spherical acryl fiber is one obtd. by entangling short fiber having 5-30mm fiber length and 1-20d fiber diameter to form spheres of 5-40mm diameter. As a concrete example for the usage of the adsorbent, the adsorbent is packed in a bag-shaped fishing net 1 attached with floating bodies 2, 2 and the net 1 is extended with weights 3, 3. This adsorbent can adsorb uranium uniformly deep into the inside of the adsorbent.
Patent JP-S577299-A (JP)
Title: Sludge disposal
Inventor: SUEDA AKIRA
IPC: C02F11/14
Filed: 1980-06-14
Abstract: PURPOSE: To enhance the effect of treatment with an inorganic flocculant, by preparatively adding 3W15%-DS of slaked lime to mixed crude sludge or digested sludge in a concentrating vessel or a washing vessel and then diluting the sludge with secondary treated water.  
     CONSTITUTION: Mixed crude sludge or digested sludge generated in a sewage disposal plant is introduced into a concentrating vessel or a washing vessel, where 3W 15%-DS of slaked lime is added to the sludge and the sludge is diluted with secondary treated water. Thereafter, to the treated mixed crude sludge or digested sludge is added an inorganic flocculant, and the sludge is subjected to coagulation. Consequently, the precipitating speed of the sludge is accelerated, while inhibiting the floatation of the sludge in the concentrating vessel and the concomitant division of a content in the concentrated sludge vessel into three layers, when the mixed crude sludge is dewatered. The dilution with the secondary treated water is done at a rate of 50vol% or more, preferably 100vol% or so, by volume of sludge water to be disposed, for instance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63245428-A (JP)
Title: Production of thermoplastic resin composition
Inventor: OMAE TADAYUKI
IPC: C08G59/40
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a resin composition improved in impact resistance, by partially crosslinking a mixture of a saturated polyester resin with an epoxy group-containing ethylene copolymer with a specified functional compound by melt kneading. CONSTITUTION:A resin composition formed by melt-kneading 60-97pts.wt. saturated polyester resin (A) with 40-3pts.wt. epoxy group-containing ethylene copolymer (B) and further melt-kneading the formed composition with 0.01-20 pts.wt. polyfunctional compound (C) having at least two functional groups reactive with an epoxy, carboxyl or hydroxyl group in the molecule in the subsequent step. Examples of said copolymer (B) which can be suitably used include an epoxy group-containing ethylene copolymer comprising 70-99wt.% ethylene monomer units (a), 20-1wt.% glycidyl alpha,beta-unsaturated carboxylate units (b) and 30-0wt.% ester units (c) selected from vinyl carboxylate and alkyl alpha,beta-unsaturated carboxylate units.
Patent JP-H09238940-A (JP)
Title: Probe for ultrasonic diagnosis of livestock
Inventor: SATO YOICHI
IPC: A61B8/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrasonic probe which enables accurate measurement regardless of curvature of the body surface of an animal to be measured. SOLUTION: As a slot 14a is provided on the body 1 to allow longitudinally adjusting of the position of a front wheel axle 15a and a slot 14b to allow longitudinally adjusting of the position of a rear wheel axle 15b, the interval can be adjusted between an axially moving type front wheel 2a and an axially moving type rear wheel 2b. The interval between the front and rear wheels can be adjusted so that three of the front wheel 2a, the rear wheel 2b and an ultrasonic probe 6 stably contact the body surface of an animal according to the curvature of the body surface. This enables smooth movement of the ultrasonic probe 6, accurate detection of the position thereof and receiving of ultrasonic wave with a limited loss, thereby achieving accurate measurement regardless of curvature of the body surface.
Patent JP-H03128835-A (JP)
Title: Retard device of sheet feed mechanism
Inventor: HASHIMOTO TATSUTOSHI
IPC: B65H3/52
Filed: 1990-03-30
Abstract: PURPOSE:To ensure complete prevention of multiple sheet feed by making stronger return force than attaching force and frictional force between multiple- feed sheets by the return action of a retard member by stress accumulated when a driving roller and the retard member are driven. CONSTITUTION:If multiple-feed sheets by a sheet feed roller 5 are inserted in a nip part formed between a retard driving roller 6 and a retard roller 7, the driving force of the retard driving roller 6 will not work on the retard roller 7. Instead, the force accumulated in a coil spring 21 works on the sheet brought into contact with the retard roller 7. At this time, by setting the force accumulated in the coil spring 21 so that it may become larger than attaching force and frictional force between the multiple-feed sheets, it is possible to rotate the retard roller 7 in an opposite direction so that the sheet brought into contact with the retard roller 7 may be returned to the upstream side, thus providing the prevention of multiple sheet feed.
Patent JP-S559807-A (JP)
Title: Resin mold method and resin mold device
Inventor: NAKAGAWA TAKASHI
IPC: B29C45/42
Filed: 1978-07-05
Abstract: PURPOSE:To mold hoop-shaped components, by providing an unrequired resin separating mechanism, thereby easily separating runner resin from mold resin and by repeating several times the transport of hoop-shaped components and the mold processing alternately. CONSTITUTION:After the completion of pellet bonding and wire bonding, a hoop- shaped frame is supplied to a fixed place of an open mold device. Resin is injected into the mold. After the completion of first-stage cure, and when the mold is opened completely, runner resin 20 is pushed down by means of runner resin pusher 18 fitted at the tip of arm 15 via guide piece 16, or an upward or downward force is exerted by it. When arm 15 makes horizontal motion, the runner resin pushing down point moves. When the movement of the part of the arm corresponding to the mold is completed, runner resin is separated from the lead frame.
Patent JP-2000272866-A (JP)
Title: Monitoring camera holding device for truck crane
Inventor: NAGATSU KATSUHIRO
IPC: B66C23/66
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring camera holding device for truck crane for setting a camera for monitoring in a stable state without bringing the camera into contact with the ground at the time of a crane non-work. SOLUTION: This monitoring camera holding mechanism 5 is constituted of a camera mounting base 5a which is connected with a bracket 4 supporting a camera for monitoring 3 at an upper tip part when a crane K is in a working state and is extended and formed toward an obliquely lower side in front of the camera for monitoring 3 and a camera holding arm 5b which is connected with a tip part of the camera mounting base 5a and holds both side surfaces of the camera for monitoring 3.
Patent JP-H04291581-A (JP)
Title: Solid-state image pick-up device
Inventor: IIZUKA TETSUYA
IPC: H04N5/378
Filed: 1991-03-19
Abstract: PURPOSE:To facilitate the reduction of a heating value in an element, to increase an output circuit current and speed up the performance by providing the constant current source part of the final step source follower circuit of an output part at the external part of a solid-state image pick-up element. CONSTITUTION:The constant current source part 9 of the final step of an output part is formed by a resistor Ra connected between a bipolar transistor Q4 and its emitter earth and a constant voltage means E to bias a base to a constant electric potential. The constant current source part 9 is externarlly to a solid- state image pick-up element 1. Thus, by fitting externally the constant current source part 9 to form the load of the source follower circuit of the final step of the output part having the most lart heating value in the element 1, the heating value of the element 1 can be reduced. Then, the heat radiation processing is facilitated, the deterioration of S/N and the occurrence of the white flaw are prevented, the output circuit current corresponding to the increase of the number of picture elements is increased and high speed is available.
Patent JP-S6066745-A (JP)
Inventor: KURUTO KOOBURISHIETSUKU
IPC: A61F7/00
Filed: 1984-04-20
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-S58198172-A (JP)
Title: Damage preventing device for inverter
Inventor: KATAYAMA TADAHIRO
IPC: H02M7/537
Filed: 1982-05-14
Abstract: PURPOSE:To prevent in advance the damage of a switching element by stopping energizing when the voltage drop between the collector and the emitter of the switching element exceeds a predetermined threshold value. CONSTITUTION:A photocoupler 17 emits a light when the voltage VCE between the collector and the emitter of a transistor 16 exceeds the prescribed value, then sets a transistor 20 to ON state, and supplies logic ''1'' to an AND circuit 22. Since a comparator 21 generates logic ''1'' while a base signal B1 is high level, the AND circuit 22 becomes ON state. This state is notified to a microcompressor, an instruction is applied to a power conversion gate controller to shift the transistor to OFF state, thereby preventing the damage of the transistor.
Patent JP-S59207178-A (JP)
Inventor: OKAMOTO MASAAKI
IPC: A63G33/00
Filed: 1983-05-09
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。