baber/WOPTO huggingface dataset:
Patent JP-S59229274-A (JP)
Title: Casting device
Inventor: SUGIMOTO SHIYUN
IPC: B22D18/08
Filed: 1983-06-08
Abstract: PURPOSE:To enable identification of the failure on the top surface of a casting mold from the outside and to prevent the trouble in the entire part of a casting device by providing a detector for a molten metal in a chamber. CONSTITUTION:When a vacuum generator 7 is operated, the inside of a chamber 4 is evacuated and the top surface of a casting mold 3 provided in the lower opening of the chamber 4 is evacuated and at the same time the mold 3 is attracted to the chamber 4. The mold 3 is sunk into a molten metal 1 by a driving device 5 and the molten metal 1 is filled in said mold. When the molten metal 1 sucked into the mold leaks atop the mold 3, a detector 41 for a molte metal provided in the chamber 4 detects the molten metal leaking atop the mold 3 and lights a lamp 42 and further the detector stops driving of the generator 7 thereby preventing the abnormal condition that the molten metal from the inside of the chamber 4 enters the inside of the pump 7 by creeping along a hose 6.
Patent JP-S61259555-A (JP)
Title: Cu alloy bonding wire for semiconductor device
Inventor: HOSODA NAOYUKI
IPC: H01L23/49
Filed: 1985-05-14
Abstract: PURPOSE:To sufficiently utilize in a practical use inexpensively as a bonding wire by limiting the impurity content of an oxygenfree copper and using specific amounts of one or more rare earth elements as alloy components. CONSTITUTION:A Cu alloy which contains a composition having as alloy components 1-20ppm of one or more of rare earth element group consisting of La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc and Y, and the remainder of Cu and unavoidable impurities of 10ppm or less is used. The Cu alloy of such composition has 40-50 of Vickers hardness in a blank state in a soft state with excellent high temperature strength. Accordingly, the Cu alloy bonding wire of this invention does not damage an aluminum alloy wiring film and a chip itself at bonding time of a semiconductor device to wire without disconnection of a loop in a normal loop shape.
Patent JP-H10248534-A (JP)
Title: Production of fism cake
Inventor: SHINO KIYOTSUNE
IPC: A23L17/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a producing device for a fish cake which flexibly copes with the production amount of fish cakes and the heating capacity of a high-frequency heater and continuously produces the fish cakes at a low cost without deteriorating the value of merchandise. SOLUTION: A forming jig 6 to be packed with the material 2 for fish cakes is fixed to a carrying device 11 to successively transport the jig 6 to the heating part 12 of the high-frequency device and the material 2 is packed to the jig 6 by a material packing device 7 before the jig 6 enters the part 12. Then the opening of the jig is automatically covered and shifted to the part 12 to pass through and then excludes the fish cake.
Patent JP-H06311942-A (JP)
Title: Bathtub
Inventor: ITO MASATERU
IPC: A47K3/02
Filed: 1993-04-28
Abstract: PURPOSE:To execute a shampoo in a confortable posture with clothes on even when a special space for a washing place does not exist by providing a projecting part roughly like a washbowl in the upper end of a side wall for facing the washing place of a bathtub. CONSTITUTION:A waterproof floor 1 formed of a glass fiber reinforced polyester resin FRP is divided into two of a washing plate 11 and a bathtub mounting part 12, and on the bathtub mounting part 12, a semi-European style bathtub 2 made of an FRP is mounted. In the upper end of a side wall 21 for facing the washing place 11 of the bathtub 2, a projecting part 22 like a roughly square type washbowl is provided integrally, and the bottom face of the projecting part 22 is inclined to the bathtub side. On the wall surface of the side of the projecting part 22, a shower fixture 3 connected to a hot water mixing faucet is held. Accordingly, a space used exclusively for a shampoo is not required, a shampoo can be executed in a comfortable posture with clothes on, and foam of scattered shampoo and a water splach, etc., can be washed away without executing wiping and cleaning.
Patent JP-H04332659-A (JP)
Title: Recorder
Inventor: KITAMURA TETSUYA
IPC: G03G15/05
Filed: 1991-05-08
Abstract: PURPOSE:To obtain a high-recording reliability, low-cost and small-size recorder preventing a toner from improperly passing through an opening part. CONSTITUTION:In an aperture electrode 1, 14 data electrodes 4 are provided on a 25mum thick resin film 2a made of a polyimide or the like, 8 gate electrodes 3 are provided under the film 2a so as to extend in a width direction, and these electrodes are disposed in a diagonal grid form. A shield electrode 5 is provided all over said gate electrodes 3 through a 25mum resin film 2b made of a polyimide or the like. Opening parts 6 are disposed on the intersections of the gate electrodes and the data electrodes equidistantly in a width direction. A voltage of 0 volt is sequentially applied to one gate electrode 3; a voltage of +75 volts is applied to the other gate electrodes 3. A toner supply control electric field is formed between the gate electrodes 3 and the shield electrode 5 connected to the ground. The gate electrodes 4 are so constructed that a voltage to be applied thereto can be changed over to 0 volt or +75 volts in accordance with image data.
Patent JP-H02280543-A (JP)
Title: Optical space transmitter
Inventor: MOCHIDA YOSHIHISA
IPC: H04B10/11
Filed: 1989-04-21
Abstract: PURPOSE:To prevent sound interruption when an optical path is interrupted by detecting the presence of an optical signal from the light emitting element of other optical space transmitter and driving a 2nd light emitting element group fitted to the positions reflected on a wall face, a ceiling face and a floor face when no signal exists. CONSTITUTION:An amplifier circuit 6 amplifies a weak electric signal from a light receiving element 5, the presence of the signal is detected by a driving control circuit 7, and when no signal exists (at the interruption of the optical path by a person 15), a 1st driving circuit 3 is stopped to operate a 2nd driving circuit 8. Then a reflected light 11 on the wall face, ceiling face and floor face from 2nd light emitting element groups 9 being one set or above fitted to the position reflected on the wall face, ceiling face and floor face is transmitted to an optical space transmitter 14.
Patent JP-2000290673-A (JP)
Title: Modified low-grade coal, its production and coal-water slurry
Inventor: SHIGEHISA TAKUO
IPC: C10L9/10
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To produce a modified low-grade coal that can be allowed to contain a large amount of low-grade coal and can give high-calorie low-grade coal CWM(coal-water mixture of low-grade coal) slurry. SOLUTION: Low-grade coal with particle sizes of <=3 mm is mixed with petroleum lightweight crude oil having average boiling of 150-300 deg.C and the resultant slurry is heated to be dewatered in the oil, and simultaneously the low-grade coal is impregnated with the petroleum lightweight crude oil. Then, the resultant slurry is subjected to the solid-liquid separation so that the content of the petroleum lightweight crude oil remaining in the low-grade coal may be adjusted to 1-10 mass % based on the mass of the anhydrous low-quality coal, thereby, the objective modified low-grade coal is produced.
Patent JP-H02280787-A (JP)
Title: Battle-type game device
Inventor: MIHASHI NORIHIKO
IPC: F41G3/26
Filed: 1989-04-21
Abstract: PURPOSE:To identify from which moving body (a beam gun) has been shot by receiving identification signals, and by using a gun control part for controlling the beam gun in a discharge-permission condition only when its own ID signal is received. CONSTITUTION:Each moving body 10 comprises an infrared rays-emitting device 20 by which a beam 2000 is emitted, and a beam control device 22 by which the emission of the beam 2000 is controlled and the shot of a beam 2000 from the other sources is detected; and the infrared rays-emitting device 20 is fitted with a beam gun 14 (not shown) for emitting an infrared ray-beam 2000. The ID signal received from a first infrared rays-detecting device 24 is input into an ID number identification device 28 for identifying whether or not the ID signal received herein is identical with its own ID signal. When it is identical, an identity signal is output as a gun control part, and the infrared rays-emitting device 20 is controlled in a discharge- permission condition. If a beam emitting signal is input in this condition, a beam 2000 is emitted toward the direction of the target of the beam gun 14. Thus, the beam 2000 is emitted only from the moving body corresponding to an ID signal 1000 being output in a time-sharing mode, and the beam 2000 are never simultaneously emitted from a plurality of moving bodies 10.
Patent JP-S62257813-A (JP)
Title: Modified prepreg and its manufacture
Inventor: OKAMOTO HIDEMASA
IPC: B29B11/16
Filed: 1986-05-02
Abstract: PURPOSE:To obtain a laminated composite material having high interlaminar shear strength, by burying numberless whiskers or short fibers of inorganic fibers evenly into a prepreg for fiber reinforced resin. CONSTITUTION:A predetermined quantity of a magnetized short fiber group 1 is dispersed continuously and evenly on the surface of a bristle setting roller 3 through an opening part of the lower end of the hopper 2 by keeping the same held into the hopper 2. The magnetized short fiber group 1 is stood vertically on the surface of a magnetic roller 4 by transferring the same above the magnetic roller 4. On the one hand, a prepreg 10 for FRP is transferred to the lower part of the magnetic roller 4 after preheating of the same to a predetermined temperature by a preheater 5 so that the same is bonded to the roller 4 with pressure and abuts against the roller 4. In consequence of the above, the magnetized short fiber group 1 existing above the roller under a standing-up state is buried into a prepreg 10' in the direction of its thickness through a rotation of the roller 4 and transference of the preheated prepreg 10', through which a modified prepreg 20 is obtained.
Patent JP-H04333277-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI YASUNAO
IPC: H01L27/10
Filed: 1991-05-09
Abstract: PURPOSE:To provide a semiconductor memory device where ground noises are suppressed at the output of data. CONSTITUTION:When activated control signals 101 are inputted through a terminal, N channel MOS transistors 2 and 3 are successively activated, the potential of a nodal point C is equal to a potential, VSS- 2VT, and a substrate potential VBB, where VSS is a ground potential and VBB=VSS- 2VT. When a ground potential Vss is increased to a potential, VSS+VT, the potentials of nodal points A, B, and C become VSS+VT, VSS and VSS-VT respectively, and the gate potential of an N channel MOS transistor 4 is represented by a potential, VSS- VT, which exceeds a substrate potential VBB supplied from a terminal 53, so that the N channel MOS transistor 4 is activated to enable a current to flow through a grounding point to a substrate, whereby a grounding point can be restrained from increasing in potential.
Patent JP-S63269657-A (JP)
Title: Channel circuit setting system
Inventor: ONISHI YOSHIO
IPC: H04M7/00
Filed: 1987-04-28
Abstract: PURPOSE:To eliminate the necessity of installing a line switching device to each station and setting the number of circuit switching at every necessary capacity responding to each other at both its own station and opposite station, by directly connecting the output of an exchange to a synchronizing multiplexer and automatically constituting a bidirectional line for duplexing without using any line switching device. CONSTITUTION:A synchronizing multiplexer 4 is directly connected with an exchange and provided with two outputs for two routes. The multiplexer 4 is made to respond to a two-input synchronizing multiplexer 4 which is the opposite side multiplexer. Analog or digital signals of a telephone set 1, facsimile equipment 2, etc., interface with the exchange 3 and the output of the exchange 3 is directly connected with the synchronizing multiplexer 4. When the separation of the multiplexer 4 into two route circuits of Route-1 circuit 5 and Route-2 circuit 6 and, at the same time, fixing setting is performed in the unit of channel, necessary output trunk lines are automatically allocated to the two route circuits in accordance with the traffic quantity from the exchange 3. At the opposite station, the signals are returned to the original analog or digital signals of the telephone set 1, facsimile equipment 2, etc., through the synchronizing multiplexer 4 which is in inverse transformation and an exchange 3.
Patent JP-S60246319-A (JP)
Title: Macrophage activating factor
Inventor: OKAI KOUJI
IPC: A61K35/12
Filed: 1984-05-22
Abstract: NEW MATERIAL:A macrophage activating factor having the following properties; Acidic heat-resistant polypeptide having 8,000-10,000 daltons molecular weight; basic heat-resistant polypeptide having about 5,000 daltons molecular weight. Biological properties; Shown in Table I. Physico-chemical properties; Shown in Table II. USE:An antitumor medicine. PREPARATION:Cold saturated ammonium sulfate at 7-8pH is an amount of 1-3 times that of a cultivation supernatant liquid of human fibroblastic cells, e.g. human fetal fibroblastic cells, in the confluent state is added thereto, allowed to stand at 1-10 deg.C for 10min-1hr and freeze centrifuged at 10,000- 20,000r.p.m. for 10-20min. The resultant sediment residue is then dissolved in 1-20mM phosphate-buffered NaCl (PBS) at 7-8pH, and the solution is then subjected to column chromatography with sephadex G100 column and eluted with PBS. The macrophage activity of the respective fractions is measured, and the active fractions are combined and freezedried to give the aimed macrophage derived activating factor.
Patent JP-H042978-A (JP)
Title: Battery pack having function of displaying residual amount of battery
Inventor: TANAKA TOSHIO
IPC: G01R19/165
Filed: 1990-04-19
Abstract: PURPOSE:To know the state of consumption of a battery correctly and to make it possible to inform a user of the residual capacity of the battery by detecting the amount of charge accumulated in a battery element, on the basis of an output from a current detecting means. CONSTITUTION:When a power switch of a personal computer 200 is made, a current flows out from a battery element 2 to the personal computer 200 through a current detecting means 3 and a connector 6. The current detecting means 3 outputs the direction of the current and a current value as an output signal 31 to a charge amount detecting means 4. Based on the signal 31, the detecting means 4 integrates a discharge current value and a discharge time and computes the amount of charge consumed by a battery, according to a program stored in ROM. When the amount of charge consumed by the battery becomes a value set beforehand or above, the detecting means 4 outputs a signal 41 to CPU 100 through a communication means 5. Based on the signal 41, the CPU 100 outputs a message on replacement of the battery or the like to a display device 104. When the amount of charge consumed by the battery is smaller than the set value, on the other hand, the residual amount of charge of the battery is displayed 104.
Patent JP-S63268594-A (JP)
Title: Bevel alignment device for large diameter piping
Inventor: IIDA MIZUHO
IPC: B23K37/053
Filed: 1987-04-28
Abstract: PURPOSE:To execute working simply and quickly and to facilitate the adjustment in abutting piping by incorporating the hydraulic equipment capable to push out the set bolts relatively opposing to the inside of an annular member to the outside simultaneously. CONSTITUTION:The ends of two pipings P, P to be connected is horizontally arranged with their abutting and a bevel alignment device is inserted in the inside thereof and arranged at the abutting part. The bevel alignment device moves with its traveling inside the piping P by a truck 7 and is installed at the position where the pressing projecting piece 5 of each set bolt 2 can abut the inside of both piping P, P. When an oil pressure is exerted by setting a hydraulic equipment 10 inside an annular member 1, the set bolts 2, 2 are pushed out and the projecting piece 5 spreads the piping located at the inner side by pushing it up with the abutment. With the inner faces of both pipings P, P being coincident the bolt 2 is fixed to the annular member 1 by fastening a fixing nut 4. After all step differences being eliminated the welding of a groove is executed in the state of stopping the return of the deformation of the piping P.
Patent JP-S58219428-A (JP)
Title: Manufacture of semiconductor type pressure sensor
Inventor: MIURA SHIYUNJI
IPC: G01L9/00
Filed: 1982-06-16
Abstract: PURPOSE:To perform brazing in arbitrary forms and sizes, by depositing metal layers and tin layers alternately on one end surface of a seat and a dynamic pressure tube, depositing metal layers, which are readily made to wet with said laminated layers or a gold and tin alloy, on the other end surface, and cooling both layers after they are contacted and heated. CONSTITUTION:Multiple evaporated layers 22, wherein Au and Sn are alternately evaporated, formed on evaporated layers 21 of Cr, Pt, and the like on the end surface of the peripheral part of a pressure sensitive chip 1. At the same time, evaporated layers 23 of Cr, Pt, and the like are provided on the upper and lower end surfaces of a seat 2 in advance. Multiple evaporated layers 24 are formed by the same way for the evaporated layers 22 on the chip 1. A plated layer 13 of Ni, Au, and the like is deposited on a dynamic pressure tube 3. On the end surface to be bonded of the seat 2, at first a Cr layer 31, a Pt layer 32, and an Au layer 33 are sequentially evaporated. Then, Sn layers 34 and Au layers 35 are alternately evaporated. Thus multiple evaporated layers 34 are formed. Said end surface layers, the dynamic pressure tube 3, the seat 2, and the chip 1 are stacked one upon another and heat-treated at 280 deg.C or more. Thereafter they are cooled and an Au-Sn brazing filler alloy is obtained.
Patent JP-S62260127-A (JP)
Title: Optical switch
Inventor: OKAMOTO NORIHISA
IPC: G02F1/31
Filed: 1986-05-06
Abstract: PURPOSE:To obtain a small-sized inexpensive optical switch by forming a clad layer consisting of an n-type ZnSxSe1-x (0<x<=1) and a coupling waveguide layer consisting of an n-type ZnSySe1-y (0<=y<1 and x>y) on an Si substrate and providing a carrier charging electrode in a coupling part on the waveguide layer to quickly switch visible rays by electric control. CONSTITUTION:A clad layer 3 consisting of an n-type ZnS epitaxial layer is formed with 1mu thickness on a p-type Si single crystal substrate 1, and an n-type ZnS0.5Se0.5 mixed layer 3 is formed with 3mu thickness on it, and ridge parts 4 of two waveguides and the charging electrode of a coupling part 5 are formed by the photo process. The size of the substrate is 15mmX5mm, and a width of the ridge part is 7mu, and two waveguides having 1.5mu height are provided in the coupling part 3mu apart from each other. The length of the electrode in the coupling part is 10mm. If the light having 0.633mu wavelength of an He-Ne laser is made incident on one waveguide 7, an optical output ratio P1/P2 in output terminals 8 and 9 is 1/0.01 when the voltage is zero, but the optical output terminal is switched from the terminal 8 to the terminal 9 when 20V DC voltage is impressed to one electrode 10, thus making switching possible.
Patent JP-S5632346-A (JP)
Title: Optical fiber drawing method
Inventor: OIKAWA KIRIYOU
IPC: C03B37/027
Filed: 1979-08-16
Abstract: PURPOSE:To obtain a long-sized optical fiber of high strength and high dependability by actuating a control system provided with a pulling speed and outside diameter setting circuit to control the speed of feeding an optical fiber base material into a furnace and the speed of pulling an optical fiber. CONSTITUTION:The speed of feeding optical fiber base material 1 into electric furnace 5 is determined by the number of rotations of motor 3, and the number is decided upon data from motor driving circuit 14. Pulling speed setting circuit 15 sets the desired speed of pulling optical fiber 6 and transmits the data to circuit 14. Capstan driving circuit 10 transmits the data to circuit 14. Circuit 14 compares the data from circuit 10 to the data from circuit 15 and controls the data transmitted to motor 3 so that the speed of feeding base material 1 into furnace 5 is decreased when the data from circuit 10 are larger than the data from circuit 15. In the reverse case, the speed is increased.
Patent JP-H1059589-A (JP)
Title: Sheet tray device on which sheet is loaded and sheet feed device
Inventor: NISHIHATA NOZOMI
IPC: B65H31/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To realize a sheet tray device which can supply and discharge both of cut sheet and continuous sheet smoothly by one tray. SOLUTION: A subtray 2 of a sheet tray (1, 2) can be used at least at three kinds of positions for a main tray 1 by a lock mechanism. When sheet having larger size than the main tray 1 is loaded, the subtray 2 is elongated, and when continuous sheet 11 is discharged through the tray, the subtray 2 is set at an intermediate position between a storage position and an expansion and open position so that the continuous sheet 11 is bent and guided at gentle curve downward owing to its intermediate position.
Patent JP-H10294066-A (JP)
Title: Color cathode-ray tube and its electron gun
Inventor: OUCHI YOSHIHIRO
IPC: H01J29/50
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a color cathode-ray tube excellent in focusing characteristics, and its electron gun. SOLUTION: In a Trinitron electron gun, a G1a electrode, a G2a electrode, a GMAa electrode, a GMBa electrode and a G3 electrode are disposed at given intervals in the downstream of an electron beam emission from a cathode 12. Three cathodes 12b and 12G and the like, which emit electron beams R, G and B, are disposed in parallel with one another, and a cup shape conductive member 60 is fixed to the GMBa electrode in the down-stream of a quadrupole lens formed by the GMAa electrode and the GMBa electrode. Electron beams at both the sides are directed toward electron beams at the center by means of a potential difference between the cup shape conductive member 60 and the G3 electrode.
Patent JP-S58222481-A (JP)
Title: Magnetic bubble memory
Inventor: SUGIE MAMORU
IPC: G11C19/08
Filed: 1982-06-18
Abstract: PURPOSE:To attain the assignment so as to decrease the hardware, by adopting an integral number for the determination of adjacent logical address interval (m) of magnetic bubble memories, where the integral number is in the relation of mutually prime with a bit number (n) in a minor loop out of integral numbers satisfying a prescribed equation. CONSTITUTION:An integral number (m) being in the relation of mutually prime with the bit number (n) of one minor loop is selected among the integral numbers satisfying the equation of i=(2<alpha>+1).2<beta>+1 or i=(2<alpha>+1).2<beta>, and the adjacent logical addresses are set in the interval of m-bit in the minor loop. Thus, the assignment of addresses where the logic of the ALU used for the compiling calculation from the logical address into the physical address is simplified and the hardware and the software required for the address control are decreased, is attained.
Patent JP-S63271100-A (JP)
Inventor: KOBAYASHI TOSHIAKI
IPC: F41A9/00
Filed: 1987-04-27
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。