baber/WOPTO huggingface dataset:
Patent JP-H05286429-A (JP)
Title: Reflux type antilock break device
Inventor: YAMAMOTO TAKAYUKI
IPC: B60T8/48
Filed: 1992-04-16
Abstract: PURPOSE:To reduce the frequency of brake pedal kick backs caused by the reflux of brake oil to a pressurizing chamber of a master cylinder. CONSTITUTION:Even if brake oil is discharged from wheel cylinders 2 and 3 while an antilock brake is controlled, the brake oil is accumulated in an oil accumulator 33 until a total oil quantity of the brake oil discharged from the wheel cylinders 2 and 3 becomes a specified quantity by means of a reflux limiting means 36, and since the brake oil is not refluxed to a pressurizing chamber of a master cylinder 1, the occurrence of kick backs can be prevented during that time.
Patent JP-H05299540-A (JP)
Title: Hermetically sealed semiconductor device
Inventor: ATSUMI YOSHIHIRO
IPC: H01L23/34
Filed: 1992-04-16
Abstract: PURPOSE:To contrive the improvement of the heat dissipation property of a hermetically sealed semiconductor device without generating a reduction in the reliability of the device due to a thermal stress, which is generated by a difference between the respective thermal expansion coefficients of a semiconductor element, enclosures and a sealing part. CONSTITUTION:A heat transfer grease 22 is provided on a first metallic enclosure 21 and a semiconductor element 23 is placed on this grease 22. Electrodes, which are not shown in the diagram, on this element 23 are electrically connected with inner leads 25 by bonding wires 24, an insulating film 26 consisting of a polyimide or the like is adhered on this element 23 and a second metallic enclosure 27 is provided on this film 26. The element 23 is supported by holding the element 23 between this enclosure 27 and the enclosure 21. Accordingly, the heat dissipation property of a hermetically sealed semiconductor device is improved and a reduction in the reliability of the device due to a thermal stress, which is generated by a difference between the respective thermal expansion coefficients of the element 23, the enclosures and a sealing part, can be prevented from being generated.
Patent JP-H09283456-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO YOSHIYUKI
IPC: H01L21/22
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a doped layer uniformly with good controllability by exposing a silicon semiconductor to a substance containing phosphorous or boron at a temperature which is at least a melting point of the substance and at most a specified temperature to attach the substance to the silicon semiconductor, and then heating the silicon semiconductor to dope the substance in the silicon semiconductor. SOLUTION: After washing the surface of a silicon semiconductor 4, the semiconductor is exposed to a substance containing a dopant such as phosphorus and boron at a temperature which is at least a melting point of the substance and at most 400 deg.C to attach the substance to the surface of the silicon semiconductor in a phosphorus processing chamber 6 and a boron processing chamber 7. After that, the silicon semiconductor 4 is heated in a heat-treatment chamber 8 and then the dopant is doped in a shallow region of the semiconductor 4 with the substance attached to the semiconductor as a source of diffusion. By this method, a doping layer can be formed uniformly in the semiconductor 4 with good controllability without damaging the semiconductor 4.
Patent JP-S58213533-A (JP)
Title: Receiving circuit
Inventor: OOKUBO TSUNEO
IPC: H04B1/26
Filed: 1982-06-04
Abstract: PURPOSE:To reduce signal distortion at the reception of a high input signal, to improve SN and speed up an AGC, by applying DC reaction due to the output of an AM detecting circuit to an intermediate frequency amplifier circuit and an AM frequency converting circuit to control its gain and controlling the former circuit prior to the latter one. CONSTITUTION:At the reception of a high input signal, the voltages of the emitters of AM detecting TRs 401, 402 and the base of a TR411 are increased, the TR411 is gradually turned off, TRs 412 and 305 are connected successively and a TR306 is turned off. Subsequently, the current of TRs 301, 302 in the intermediate frequency amplifier circuit is reduced and the gain is also reduced. When an input signal is applied furthermore, the TR306 is completely disconnected and disabled to control the circuit 3, so that an 1F signal to be applied to the detection circuit is increased furthermore, a TR123 is turned on, the current of a TR110 is reduced, and the current of TRs 102-107 in the frequency converting circuit 1 is reduced to reduce the gain. Consequently, a detection signal having no distortion is obtained by controlling the 1F signal. If the base voltage of the TR306 is reduced to lower than the TR10, the AGC of the circuit 3 is operated at a high speed, the circuit 1 is delayed and after improving SN, the AGC of the circuit 1 is actuated.
Patent JP-H11298089-A (JP)
Title: Heatsink and method for working of the same
Inventor: MAEDA HIROSHI
IPC: H01L23/36
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To ensure desired ultra-precision surface accuracy up to the edges, and to reduce manufacturing cost. SOLUTION: Multiple heatsinks 18 are obtained through a step for making one surface of a plate member 10 into a mirror surface 12, a step for forming multiple photo masks 14a-14d spaced at specified intervals and in almost parallel to each other, a step for forming edge parts 20 between the mirror surface 12 and grooves 16a-16e formed by etching, and a step for removing the photo masks 14a-14d and cutting the plate member 10 along the grooves 16a-16e.
Patent JP-S61255195-A (JP)
Title: Image processor
Inventor: AMAYA TOSHIYUKI
IPC: H04N9/85
Filed: 1985-05-07
Abstract: PURPOSE:To prevent a disturbance from being generated in an image of a character, graphics or the like synthesized with an image recorded in a recording medium by producing a synthesized video signal by a reproducing synchronous signal obtained from a reproducing video signal and a reference subcarrier in an information reproducing means to synthesize with the reproducing video signal. CONSTITUTION:In a video disk player 13, a reference subcarrier SCR outputted from a reference signal generating circuit 7 and a reproduced vertically synchronous signal V1 and a reproduced horizontally synchronous signal H1 outputted from a synchronous separating circuit 3 are respectively led to output terminals OUT3-OUT5. By synchronizing with the vertical and horizontal synchronous signal separated from a reproducing video signal by the synchronous separating circuit 3, red, green and blue color signals are formed. A color subcarrier of the reproducing video signal synchronizes with the reference subcarrier SC and this reference subcarrier SCR becomes a reference signal during producing a carrier color signal in a synthesized video signal. Accordingly, the reproduced video signal synchronizes with the synthesized video signal including a color signal component and in an ordinary operating mode, an image can be synthesized will.
Patent JP-H01268780-A (JP)
Title: Flame-retardant adhesive tape
Inventor: NAGASAKI KUNIO
IPC: C09J7/02
Filed: 1988-04-19
Abstract: PURPOSE:To obtain the title tape outstanding in flame retardancy, tackiness and corrosion resistance for copper wires, useful for electrical insulation of the electronic devices in fir alarms, by using a tacky agent of such a composition that an acrylic polymer is incorporated with a flame-retardant such as halogen-based one and a silicone resin in specified proportion. CONSTITUTION:The objective tape can be obtained by using a tacky agent of such a composition that (A) 100pts.wt. of an acrylic polymer is incorporated with (B) 10-150pts.wt. of at least one kind of flame-retardant selected from halogen-, inorganic- and phosphorus-based ones (e.g., chlorinated paraffin, antimony trioxide, diphenyl cresylphosphate), and (C) 5-100pts.wt. of a silicone resin (pref. polyphenyl-siloxane).
Patent JP-H10274169-A (JP)
Title: Filter device for pump
Inventor: HONDA ITSUO
IPC: F04B53/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate to compose the filter device for a fuel pump having a sufficient internal space even on the side making contact with a tank bottom. SOLUTION: A filter device for a pump is formed such that a connection cylinder body 20 is arranged on one surface side of a mesh material 10 having a filter function and a shape retention body 30 on the other surface side such that base plate parts 21 and 31 are positioned facing each other and the connection cylinder body 20 is opened to the side where the shape retention body 30 is arranged. Further, a holding body 40 having a receiving part 42 at the tip part of the shape retention body 30 is arranged on the surface side of a mesh material 10 having the shape retention body 30 and a plate-like body 50 on the other side in a state that the plate-like body 50 and the base plate part 41 of the holding body 40 are positioned facing each other. Further, the tip part of the shape retention body 30 is assembled to the receiving part 42 of the holding body 40.  The mesh material 10 is folded in a state to be laminated in a manner to wrap the shape retention body 30 and the holding body 40, and the lamination peripheral part is welded to form a bag-like body.
Patent JP-H10287683-A (JP)
Title: Novel organosilicon compound, its production, and static charge image-developing toner, and dry image developer using the same
Inventor: SHIMODA MASAKATSU
IPC: C07F7/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a novel organosilicon compound that is composed of a compound prepared by quaternization of a specified aminoalkylsilane, useful as a charge controller, and can give a toner for the static image developer and a dry-process developer for static charge image excellent in static charge behavior, resistance to moisture absorption and stability. SOLUTION: This compound is a novel quaternary ammonium salt organosilicon compound represented by formula I [R<1> and R<2> are each a 1-6C alkyl, a (substituted) phenyl; R is a (substituted) alkyl, alicyclic alkyl, a (substituted) phenyl, a (substituted) benzyl; X is a halogen, benzenesulfonate, hydroxynaphthalenesulfonate] and it is used as a charge controller to produce a toner for static charge image development and a dry-type developing agent for static charge images excellent in the static behavior, resistance to moisture absorption and the stability with time. This compound is produced by quaternizing bis(3-N,N-dimethylaminopropyl)dimethylsilane of formula II with a quaternizing agent represented by the formula: RX.
Patent JP-H05295769-A (JP)
Title: Water level control device for water tank
Inventor: MATSUNAGA SHOICHI
IPC: G05D9/00
Filed: 1992-04-16
Abstract: PURPOSE:To make turnover of water in the water tank constant so as to eliminate deterioration of water quality such as chlorine concentration, and insure a necessary water quantity for sanitation according to the water consumption in case of water failure or the like, even in case of either a large water consumption or a little water consumption. CONSTITUTION:A water level detector 10 with which water level is detected by pressure is provided on the bottom part of a water tank 1, and a water level signal is sent from the water level detector to a controller 11. Controlled water level range in the water tank is changed according to water consumption, the larger the water consumption is, the higher the controlled water level range is, and the smaller the water consumption is, the lower the controlled water level range is.
Patent JP-S60240472-A (JP)
Title: Printer
Inventor: KAWASHIMA MASAHIRO
IPC: B41J3/28
Filed: 1984-05-15
Abstract: PURPOSE:To attain to enhance the efficiency in dispatch of business, by operating a printing head in timing indicated by a timing scale while the leading end of a pen body is moved along a guide rail by pressing a locating plate to the desired position on printing paper. CONSTITUTION:A locating plate 11 is set to the desired position on paper 15. Next, the key 8 of a pen body 1 is operated to call out one unit of a character to be desired to print from the main body of calculator to display the same on a liquid crystal display 6. It is confirmed that the displayed character 7 is a desired one and the leading end of the pen body 1 is placed to the start position of a printing space set by the through-hole 13 of the locating plate 11. At this time, a head guide 3 is engaged with a guide rail 12 and a sensor 4 takes the position opposed to a timing scale 14. Subsequently, a start key is pushed to move the pen body 1 along the through-hole 13 and the timing indicated by the timing scale 14 is read by the sensor 4 and a printing order is imparted to the printing head 2 to perform the printing of the pedetermined character 7.
Patent JP-2000289724-A (JP)
Title: Container for wireless information medium and wireless information medium reading device
Inventor: MUROHARA MASARU
IPC: B65B65/08
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To read and write an amount of content in a container through one antenna even when the amount is increased during a period in which a large amount of items to be washed having wireless tags are to be transferred and managed by the container. SOLUTION: A wireless tag reading device is constructed such that a container 1 for storing items having wireless tags 3 to be washed is provided with a slit 8 so as to divide a storing region of the container 1 and at the same time the container 1 is transferred by a belt conveyor 7 with the slit 8 being faced in a transferring direction. Then, a reading/writing device 5 reads out and writes information from the wireless tag 3 of each of the items to be washed stored in the container 1 when the slit 8 of the container 1 passes by a position of a plate-like antenna 2.
Patent JP-H08293269-A (JP)
Title: Cathode-ray tube
Inventor: TAKIZAWA TOMONORI
IPC: H01J29/89
Filed: 1995-04-21
Abstract: PURPOSE: To prevent reflected light from being colored by adding a yellow dye or pigment to one or more of three low-reflection coating layers comprising a high-refractive-index, transparent conductive layer and two kinds of low- refractive-index transparent layers, all of which are formed over the outer surface of a face plate. CONSTITUTION: Three low-reflection coating layers formed over the outer surface of a face plate 1 comprise a first, high-refractive-index, transparent conductive layer 20, a second flat, low-refractive-index transparent layer 30, and a third, uneven, low-refractive-index transparent layer 4. A yellow dye or pigment 7 is added to one or more of the layers 20, 30, 4, and two lowreflection coating layers comprising the layers 20, 30 may be formed with the yellow dye or pigment 7 added to one or more of the two layers. The reflection spectrum of light reflected from the plate 1 is therefore flattened to obtain natural external light reflection that is less colored. The layer 20 is desirably formed from particles 5 of SnO2 or In2 O3 and black coloring conductive particles 6, or from SnO2 derived from CVD method.
Patent JP-S5930632-A (JP)
Inventor: ROORENSU DEI
IPC: B24B37/30
Filed: 1983-05-31
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-H04326364-A (JP)
Title: Developing device for wet copying machine
Inventor: IWAMOTO MINORU
IPC: G03G15/11
Filed: 1991-04-26
Abstract: PURPOSE:To surely recognize the exchange time of developer by judging the exchange of the developer and resetting a developer exchange counter when toner concentration is lower than a reference value which is set lower than standard concentration. CONSTITUTION:A toner concentration detecting device 37, for example, a light emitting part 38 and a light receiving part 39 are arranged in a developer tank 21, and light is projected from the light emitting part 38, for example, a lamp to the light receiving part 39, for example, CdS so as to detect the liquid concentration, for example, the toner concentration of the developer passing between the light emitting part 38 and the light receiving part 39. When the developer concentration becomes equal to or under a specified value, the toner is supplied by a supply means, so that the appropriate concentration is always kept. Namely, when the toner concentration detected by the means 37 is lower than the reference value which is set lower than the standard concentration, the developer exchange counter is reset by judging that the developer is exchanged. Therefore, a developer exchange counter is automatically reset, and the exchange time of the developer is surely recognized.
Patent JP-S61196484-A (JP)
Title: Magnetic recording device
Inventor: KAMEI MASARU
IPC: G11B21/10
Filed: 1985-05-08
Abstract: PURPOSE:To adjust precisely and easily a home position of a movable member by changing an effective length of a steel belt between a support section and a leaf spring. CONSTITUTION:A motor 2 is normally rotated with a fixed rotating angle, a movable member 8 is pulled by a steel belt 34 to rotate the motor 2 reversely and restore the movable member 8 by an exerting force, thereby the movable member 8 is reciprocated once. Accordingly, an engaging range of gears 24-30 is not usually changed. Further, by folding back the steel belt 34, a reduction ratio is increased and the movable member 8 is minutely moved. By controlling a bending and flexible amount of a leaf spring 39 by rotating an adjusting screw 41, an effective length of the steel belt 34 between a support section 36 and a fixed end of the leaf spring 39 is changed and a home position of the movable member 8 may be precisely and easily adjusted.
Patent JP-H04227489-A (JP)
Title: Heat exchanger for bath
Inventor: ONODERA SHUICHI
IPC: F28G9/00
Filed: 1991-04-26
Abstract: PURPOSE:To prevent breeding of bacteria in residual water by providing a cleaning port for directly cleaning a circulation water passage in a heat exchanger for a bath, and pouring clean water or warm water. CONSTITUTION:A cleaning conduit 8 having a cleaning valve 7 is provided with a conduit from a hot water discharge tube of a hot water heat exchanger 4 to a hot water switching valve 6 as a branch, and a cleaning port 9 at the end of the conduit 8 is opened with a water jacket 21 of a heat exchanger 2 for a bath. After a bathtub is drained, when the valve 7 is opened and a burner 7 is burned, hot water heated by the exchanger 4 is directly poured from the port 9 into the jacket 21 to be able to clean a circulation water passage. Or, after the bathtub water is discharged, the valve 7 is opened without burning the burner 5, the water is directly poured in the jacket 21 to be able to clean the passage.
Patent JP-H02274585-A (JP)
Title: Thermal transfer serial printer
Inventor: HOSHINO KOEI
IPC: B41J33/52
Filed: 1989-04-17
Abstract: PURPOSE:To eliminate a wasteful use of ribbon by a construction wherein in the execution of home positioning, when the loading of either ribbon cassette is detected by a switch, only a thermal transfer ink ribbon in the appropriate ribbon cassette is driven for the removal of slack. CONSTITUTION:With the actuation of a printer, a thermal transfer print head 1 is pressed against paper 6 wound on a platen 5 by an instruction from a host device and starts printing with the feeding of a thermal transfer ribbon 2. If the ribbon 2 in, e.g., a right ribbon cassette 3 is used up, the ribbon cassette 3 is replaced by a new ribbon cassette 3. At this time, a control part 9 detects the loading of the ribbon cassette 3 by a switch 8, thereby in the execution of home positioning making a thermal transfer ink ribbon 2 in the ribbon cassette 3 drive for the removal of slack only on the side of loading the ribbon cassette 3.
Patent JP-H0639132-A (JP)
Title: Pachinko ball circulative transporting device
Inventor: IWATA TAKASHI
IPC: A63F7/02
Filed: 1992-03-24
Abstract: PURPOSE:To simplify the works of installing pachinko game machines by furnishing a ball counting means for each group of unitary frames each consisting of a plurality of pachinko machines, furnishing a ball giving/receiving means for transferring balls from one frame to another, and controlling the ball giving/ receiving means by each group of unitary frames. CONSTITUTION:A ball counting means 6 is furnished for each group 3A-3D of adjoining unitary frames 2A, 2B each consisting of a plurality of pachinko game machines, and a ball giving/receiving means 8 is provided for transferring balls between the unitary frames 2A, 2B belonging to the same group. A ball storing means is furnished for each unitary frame 2A, 2B, and the amount of balls in each storing means is sensed. The polished balls by a ball polishing means 7 provided for each unitary frame 2A, 2B are sensed, and on the basis of the result therefrom, the transfer of balls by the giving/receiving means 8 is controlled by frame controlling means 13A-13D. An overall controlling means 14 makes management of the frame controlling means 13A-13D, temporary stop control of the ball counting means 6, and collection control for the discharged balls by the groups 3A-3D.
Patent JP-H07307541-A (JP)
Title: Circuit element connection device
Inventor: KATSUUMI AKIHIRO
IPC: H05K7/10
Filed: 1994-05-11
Abstract: PURPOSE:To contrive miniaturization of a circuit substrate, and to facilitate the replacement work of a circuit element of different specifications. CONSTITUTION:A circuit element 7, to be arranged in close vicinity of an integrated circuit 2 on which a number of terminals 3 to 5, which are connected to a circuit substrate 1, are protruding from the side face, and an insulating member 10, to be mounted detachably on the integrated circuit, are provided. A plurality of connection terminals 11 and 12, whereon the lead terminals 7a and 7b of the circuit element 7 which are arranged on the surface of the insulating member 10, and a plurality of pressure-welded terminals, which are electrically connected to the connection terminals 11 and 12 and on which the surfaces of terminals 3 and 4 of the integrated circuit 2 are elastically pressure-welded, are provided. The lead terminals 7a and 7b of the circuit element 7 are connected to the connection terminals 11 and 12 on the insulating member 10, and the pressure-welded terminal of the insulating member 10 is pressure-welded to the terminals 3 and 4. As a result, the circuit element 7 is positioned in the projection area of the integrated circuit, the circuit element 7 is connected to the integrated circuit 2, and also the pressure-welded terminal of the insulating member 10 is allowed to easily detach, from the terminals 3 and 4 of the integrated circuit 2.
Patent JP-S57211756-A (JP)
Title: Hybrid integrated circuit device
Inventor: HIROE TOSHIO
IPC: H05K7/20
Filed: 1981-06-23
Abstract: PURPOSE:To insulate a heat sink and the cermet part at the back surface of a substrate electrically, by performing embossing machining in the heat sink, and fixing the corner parts of the substrate to the upper emboss. CONSTITUTION:Protruded parts 2 are formed on four positions on the heat sink 1 by the embossing machining. The four corner parts of the thin film circuit substrate 3, wherein circuits are constituted on both surfaces of said protruded parts 2, are fixed by a bonding agent. In this constitution, the cermet part at the back surface of the substrate and the heat sink are completely insulated, and leakage or short circuits do not occur in the heat sink.