baber/WOPTO huggingface dataset:
Patent JP-S55133853-A (JP)
Title: Tundish for alloy continuous casting
Inventor: SATOU KADOMASA
IPC: B22D11/11
Filed: 1979-04-09
Abstract: PURPOSE:To make possible continuous supplying of molten alloy to the mold by using the tundish which is provided with a molten metal rabbing electromagnetic induction coil to the side face or bottom face and an alloying element feeder to the top part. CONSTITUTION:A linear alloying element 7 which has been straightened by  straightening rolls 9 is supplied continuously into a tundish 1 by way of a pair of pinch rolls 10, 10' whose speeds are regulated by a variable speed reducer 12. When molten metal is introduced through a pouring cup 2 while being preheated by blowing fuel through burner orifices 20, 20', the alloying element melts in a well part 3 and is rapidly mixed by the multiphase induction rabbling action of low-frequency coils 6, 6' whereby the even molten metal alloy is formed. The resultant molten metal is removed of slag in a dam block 24 and while its flow rate is being controlled by a stopper 5, it is continously fed into the mold 19 through a nozzle 4.
Patent JP-S59168679-A (JP)
Title: Reflection checking film forming composition
Inventor: OKUNAKA MASAAKI
IPC: H01L31/02
Filed: 1983-03-16
Abstract: PURPOSE:To obtain the titled composition suitable for manufacture of a solar cell having high conversion efficiency according to simultaneous calcination method by a method wherein the composition having a metal complex containing an alkoxy group as a ligand, an organic tin compound and a solvent as indispensable components is used. CONSTITUTION:A composition having a compound expressed by M1(OR)n(L)a-n of a general formula, or the hydrolytic condensation compound thereof, an organic tin compound and a solvent as indispensable components is used. Provided that, M1, in the formula is a metal of any one of Zn, Al, Ga, In, Ti, Zr, Sn, V, Nb, Ta, Mo, W, and R is an alkyl group of 1-18 of the number of carbon, L is a negatively ionized organic ligand, (a) is the atomic value of M1, and (n) is the integer of 1<=n<a. A composition blended with Ti(OC3H7)2(CH3COCHCOCH3)2, C4H9Sn(O)(CH3COCHCOCH3) and ethyl cellosolve is used, for example.
Patent JP-H10241315-A (JP)
Title: Dick cartridge
Inventor: TSUBURAYA YOSHITANE
IPC: G11B23/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the surface wobbling due to the rotation and to enable the prevention of the erroneous recording/reproducing operation of a head by generating a floating pressure in the manner of communicating the external air of the disk cartridge to hollowed holes arranged on sliders which are held for generating the floating pressure in accordance with the rotation of a disk recording medium. SOLUTION: The disk recording medium arranged around ribs 24, 25 of the dick cartridge consisting of a frame 23 is rotationally driven by a spindle to be inserted to an inserting hole 21 and a turntable. On the inner wall part 27 of a dick cartridge half 35, the sliders 6 provided with the hollowed holes 10 generating the floating pressure corresponding to the rotation of the disk recording medium are stuck and fixed to tips of arms 68 of an elastic leaf spring. All heights of the sliders 6 are formed to be equivalent to those of the ribs 24, 25 or higher, and four sliders are provided on the upper and lower parts of left/right of the inner wall part 27. By this arrangement, the minute surface wobbling generated at the time of rotating the disk recording medium at a high speed is prevented, then the erroneous recording/reproducing operation is prevented.
Patent JP-H11237849-A (JP)
Title: Led display
Inventor: ICHIMATSU HIDENOBU
IPC: G09F9/33
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a dot matrix-shaped LED display having lightness and the wide angle of visibility to reduce the quantity of assembly work with simple structure. SOLUTION: A row direction lead wire 2a and a column direction lead wire 2b in the shape of stripes composed of sheet metals are formed into stripes while being made mutual orthogonal in a state of interposing an insulating member 3. A reflection case 5 in the shape of thin rectangle having insulation property is formed so as to cover the row direction lead wire 2a and the column direction lead wire 2b from the upside and the downside while remaining their terminal parts. At the crossing section of the row direction lead wire 2a and the column direction lead wire 2b, a recessed window part 10 having a tapered surface on the reflection case 5 is opened and formed while exposing one part of both the lead wires.  On the row direction lead wire 2a exposed into each recessed window part 10, a chip-shaped LED 4 is arranged while being wired and connected to the row direction lead wire 2a and the column direction lead wire 2b.
Patent JP-S63209693-A (JP)
Inventor: TAGUCHI KAZUO
IPC: D05B33/02
Filed: 1987-02-25
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-S63232287-A (JP)
Inventor: KUWABARA SATORU
IPC: A47G27/02
Filed: 1988-02-25
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-H023707-A (JP)
Title: Electromagnetic clutch
Inventor: YOSHIHARA HIROYASU
IPC: F16D27/10
Filed: 1989-02-22
Abstract: PURPOSE:To prevent the cut trouble in a butt part and improve economic efficiency and reliability by forming a projecting part towards the inside from the outside onto an inside cylindrical member having a hole for the center hole of a rotor constituted of at least two members, through pressing work. CONSTITUTION:A rotor 5 is constituted of an inside cylindrical member 5a, disc member 5b and an outside cylindrical member 5c. Onto the inside cylindrical member 5a, a butt part 14 is extrusion-formed into the center hole 13 of the rotor 5 towards the inside from the outside in the radial direction through the pressing work by a flat head punch. One edge of the outer race 6a of a bearing 6 is butted onto the butt part 14, and the other edge is fixed, suppressing slip-off, by a caulking projection 15. Therefore, the cut trouble of the butt part 14 can be prevented, and productivity and reliability can be improved.
Patent JP-H06260698-A (JP)
Title: Electron-wave element
Inventor: TSUKADA NORIAKI
IPC: H01L49/00
Filed: 1993-03-03
Abstract: PURPOSE:To turn ON and OFF a current by a magnetic field generated by a control current flowing to a control wire by providing a region in which electrons can freely move between a plurality of electron channels of an input side and a plurality of electron channels of an output side. CONSTITUTION:A magnetic field E exists on an input side electron channel 3a part in a perpendicular direction to an output side electron channel 3b part. Electrons emitted from a two-dimensional electron surface from the electron channel of the input side are moved in a cyclotron motion in this region, locuses a0-a3 are formed by an intensity of the field, and introduced into a region between output side electron channels. When the field is gradually increased from zero, in the case where a current flowing between electrodes 4 and 5 has a specific intensity of a magnetic field, electrons are introduced into a specific output side channel, and a large current flows. In the case where the current has an intermediate intensity of a magnetic field, the electrons are disordered in an insulating region 2, and a current is reduced. Thus, ON, OFF of the current can be provided by applying the magnetic fields corresponding to a peak and trough of the current.
Patent JP-S52127043-A (JP)
Title: Resilient surface wave device
Inventor: MORISHITA SHIGEFUMI
IPC: H03H9/25
Filed: 1976-04-16
Abstract: PURPOSE:To improve reproducibility and mass productivity by reducing electromagntic induction by the disposition of an earth pin for the input inter digital electrode on the right and left of the other electrode pin in a resilient surface wave device having a resilient surface wave element contained in a conductive stem package.
Patent JP-H11241276-A (JP)
Title: Rubber reinforcing code and treating agent therefor
Inventor: AKIYAMA MITSUHARU
IPC: D06M15/693
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber reinforcing code having excellent adhesiveness with hydrogenated nitryl-based rubber by applying a treating agent containing a resorcin.formaline condensate and rubber latex to rubber reinforcing fibers and further applying a treating agent containing a specific rubber blended mate rial, a curing agent and a curing auxiliary. SOLUTION: This rubber reinforcing code is obtained by providing a second covering layer obtained by coating a treating agent mainly composed of rubber blended materials consisting of a hydrogenated nitryl rubber and a hydrogenated nitryl rubber wherein zinc methacrylate is dispersed, a curing agent and a curing auxiliary such as 1,3-butylene glycol dimethacrylate, 2 hydroxy-1,3- dimethacryloxypropane or 2,2-bis 4-(methacryloxy.diethoxy)phenyl}propane and dry-curing it on a first covering layer obtained by coating a treating agent containing a resorcin.formalin condensate and rubber latex on the surfaces of fibers for rubber inforcement such as glass fibers or aramid fibers, followed by dry-curing.
Patent JP-S62199525-A (JP)
Title: Lighting window foe vehicle
Inventor: DOKAI HIROSHI
IPC: B60J1/00
Filed: 1986-02-27
Abstract: PURPOSE:To prevent the deformation of an organic glass plate, by installing an organic glass plate slidable relatively at a yoke-form frame, and furnishing an absorbing means to absorb the thermal deformation of the organic glass plate, between the outer periphery of the end surface of the organic glass plate and the frame. CONSTITUTION:A lighting window 1 is composed by installing an organic glass plate 4 with a curved surface through a weather strip 2 at the upper side of a yoke form frame 3. Inside the weather strip 2, a clip 6 with U-shape section is buried, and at the inner periphery side of the weather strip 2, are formed an upper and a lower holders 2b and 2a to hold the periphery of the organic glass plate 4 and the outer periphery of the frame 3. Furthermore, the frame 3 is formed by furnishing an outer fixing member 3a at the periphery, and at the inside of the fixing member 3a is arranged a shock absorber 5, at whose dropped portion 5a, the periphery of the organic glass plate 4 is fixed through a sealant 7. And a space S is formed between the end surface of the organic glass plate 4 and the shock absorber 5 as a deformation absorbing means.
Patent JP-S62203564-A (JP)
Title: Inverter apparatus
Inventor: TSUCHIYA YASUTOSHI
IPC: H02M7/48
Filed: 1986-02-28
Abstract: PURPOSE:To always obtain a suitable output voltage without influence of the variation of an input voltage by detecting the variation in the input voltage from a power source, and switching the frequency-voltage characteristics of the output of an inverter apparatus in response to the detected result. CONSTITUTION:An input voltage from a power source 1 is reduced by a transformer 40, rectified by a diode 41 and a smoothing condenser 42, and applied to a series circuit of resistors 43, 44. The voltage across the resistor 44 is varied in response to an input voltage, the voltage across the resistor is converted by an A/D converter 45 into a digital signal to be supplied to a microcomputer 24, which detects the variation in the input voltage. The microcomputer 24 selects the frequency-voltage (V/F) characteristic stored in advance in an internal memory with the detected input voltage as a parameter, and controls an inverter waveform composite circuit 26 on the basis of the selected V/F characteristic.
Patent JP-S54134513-A (JP)
Title: Picture signal transmission unit
Inventor: TAKEKAWA TAKASHI
IPC: H04N1/028
Filed: 1978-04-11
Abstract: PURPOSE: To obtain a picture signal transmission unit, which extracts freely variable density information of the white part in an arbitrary position of an original and converts photoelectrically and transmits this information, in the photoelegraphic transmission unit which transmits and receives faithfully the variable density of the transmission original as electric signals.  
     CONSTITUTION: When pen-shaped case 14 where assembly 15 of a illumination lamp and a condenser lens and assembly 16 of a photoelectric conversion element and an object lens are arranged internally has the tip brought into contact with the transmission original surface, the optical focus is matched to the transmission original surface. The white-and-black variable density of the contact part on the transmission original is amplified in amplifier 18 by a prescribed quantity and is made of level setting white signals. When switch 21 is switched, actual picture signals are connected to photoelectric conversion element 19 and amplifier 20, which exist in the optical system for transmission, and are transmitted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01216500-A (JP)
Title: Multi-function type information equipment
Inventor: ONARI KUNIHIRO
IPC: G08B25/00
Filed: 1988-02-24
Abstract: PURPOSE:To lower manufacturing costs and to shorten a delivery date even when the small quantities of commodities in various types are manufactured by forming circuit components to control each system into separate hybrid unit divided according to the classification of system controls. CONSTITUTION:By externally connecting security sensors such as a fire sensor and a crime preventing sensor, and information equipment such as an interphone, the circuit components mounted on a circuit board 3 to control the various types of the systems are formed into separate hybrid units A1-A4 divided according to the classification of the system control to be executed. Thus, since only mounting the hybrid unit according to the control systems on the circuit board is sufficient, it is preferable for the small quantity of manufacture in the various types, and the time from order receiving till the delivery date can be shortened.
Patent JP-S58162492-A (JP)
Inventor: SUGINO MICHIO
IPC: B66C23/42
Filed: 1982-03-17
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-S62204108-A (JP)
Inventor: MITSUCHIYARU MAASERI FUEIRUCHI
IPC: G01B7/00
Filed: 1987-02-27
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。
Patent JP-H02224441-A (JP)
Title: Routing switch control device
Inventor: HIRANO YOSHITAKA
IPC: H04L12/54
Filed: 1989-02-27
Abstract: PURPOSE:To improve execution speed by providing a circuit which abandons burst data and releases a used buffer number separately from the transmission/ reception circuit of normal burst data. CONSTITUTION:At the time of abandoning the received burst data, the contents of registers 204-1 to 204-n are transferred to a queue 215 without regarding to routing information. The buffer number and the linkage information of a subsequent burst are read out from a linkage memory 206-2 for exclusively burst abandonment, and are written in the register 219 and a linkage information bit 220. A linkage detecting part 121 switches a selector 217 to a register 219 side when the subsequent burst exists. Since the linkage memory 206-2 for exclusively abandonment operates independently of the linkage memory 206-1, it never interrupts the transmission of the burst data during abandonment operation.
Patent JP-H08238245-A (JP)
Title: Sampling blade structure for treating device for endoscope
Inventor: MORI MAKOTO
IPC: A61B10/00
Filed: 1995-03-02
Abstract: PURPOSE: To achieve a cleaning of edge parts easily and accurately to be made sanitary by providing two sampling blades with the edge parts adapted to approach or separate from each other with the opening or closing thereof to sample a tissue in vivo with higher cutting performance of the edge parts by an electrolytic grinding applied at least to the edge parts. CONSTITUTION: In a treating device for an endoscope, a treating part 10 provided at the tip part of a linkage string 6 to be inserted in vivo through an endoscope is operated remotely by an operating section 1. In this case, the treating section 10 is provided with two sampling blades 13 and 14 to allow the opening or closing thereof with an operating wire of the linkage string 6 through an opening/closing mechanism 12. Both the sampling blades 13 and 14 are provided with edge parts 27 adapted to approach or separate from each other with the opening or closing thereof. Moreover, an electrolytic grinding is applied at least to the edge parts 27 of both the sampling blades 13 and 14.  In other words, both the sampling blades 13 and 14 are provided with a sampling chamber 26 inside both cups 24 and 25 and the edge parts 27 are formed on a circular periphery of a releasing part 26a thereof.
Patent JP-H09234510-A (JP)
Title: Structure of dummy block fitting part
Inventor: OTSUKA TOSHIO
IPC: B21C29/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a dummy block fitting part which is easy in changing a dummy block, and sufficiently durable from the strength viewpoint even when the working in which air between a billet and a container is forcibly removed is performed on the dummy block. SOLUTION: Serrated male engagement parts 9 along the longitudinal direction of a boss part are provided in the radial direction on an outer circumferential surface of the boss part 5 of a dummy block, and a hole 10 to which the boss part is fitted, serrated female engagement parts 11 with which the male engagement parts are engaged on an outer circumferential surface of the hole, and a groove to/from which the male engagement parts are attached/detached adjacent to the female engagement parts are provided.
Patent JP-S57160368-A (JP)
Title: Absorbing circuit for back power through thyristor system
Inventor: NIKUDO KENJI
IPC: H02M7/757
Filed: 1981-03-24
Abstract: PURPOSE:To absorb the back power generated in inductance load by a simple circuit by mounting a back power voltage detecting circuit connected in parallel with load and a thyristor turned-ON by the output. CONSTITUTION:ON-OFF signals S3 are given to a system to be driven 9 containing a transistor, and a DC motor 7 as the inductance load is driven. In this case, the series circuit of a switch element 6 consisting of a thyristor and a resistor 8 is connected at both ends of the motor 7 while the back power voltage detecting circuit 6' composed of a Zener diode RD, a capacitor C1 and a resistor R1 is mounted. Accordingly, the Zener diode RD is operated through the inversion of the polarity of the inductance load when the ON-OFF signals 3 are at OFF, the switch element 6 is at ON, and the back power is absorbed by the resistor 8, thus having an effect by the simple circuit.
Patent JP-H10242118-A (JP)
Title: Apparatus for manufacturing semiconductor device
Inventor: IMAI SHINICHI
IPC: H01L21/302
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of the machining dimensions by providing a means for adjusting the flow of an etching gas to make uniform the quantity of deposition species on a wafer. SOLUTION: A gas entrance quartz-made plate 2 has more gas entrance holes 1 at a region far or near an exhaust hole 4 than at other regions, and the holes 1 at the part far or near the hole 4 have large diameters to adjust the flow of an etching gash gas and make uniform the quantity of deposition species in a wafer plane to reduce the dispersion of the machining dimensions. Part or entire of a gas entrance plate 2 heatable by a heater is made of a high-thermal conductivity material to effectively utilize the heating by the heater or the radiation heat of a plasma. This prevents the holes 1 disposed at the periphery from being clogged with a polymer film due to heat conduction to the periphery, suppresses the gas flow change and reduces the dispersion of the machining dimensions.
Patent JP-H09236490-A (JP)
Title: Apparatus and method for measurement of density of color filter
Inventor: NISHIMOTO IKUO
IPC: G02B5/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To measure the density of a color with high accuracy and with high sensitivity by a method wherein one face of a color filter substrate is irradiated with light, the quantity of light at a wavelength whose light transmittance of a filter layer is low out of light transmitted through the color filter substrate is measured by a light receiving means arranged on the side of the other face and the density of the color is computed by a computing means. SOLUTION: A color filter substrate 1 is conveyed at a prescribed speed, a linear light source as a light projection means 2 is arranged at the upper part of the passage of the substrate 1, and a light receiving means 3 is arranged and installed at the lower part so as to face the light projection means 2. Light is irradiated to the light receiving means 3 from the light projection means 2, and it is detected that the substrate 1 makes its way into the irradiation position of the light. The equantity of light at a wavelength whose light transmittance of a filter layer is low out of transmitted light is measured by the light receiving means 3. It is detected that the passage of the substrate 1 is completed. After that, the density of a color is computed by a computing means 4 on the basis of the output of the light receiving means 3.  As compared with a case in which the quantity of light at a wavelength whose light transmittance of a color filter is high is measured, the density of the color can be detected with extremely high sensitivity with reference to its change when the quantity of light at the wavelength whose light transmittance is low is measured.
Patent JP-S60187204-A (JP)
Title: Control system of linear motor car
Inventor: OOKAWA KAZUYOSHI
IPC: H02P25/06
Filed: 1984-03-06
Abstract: PURPOSE:To alleviate the processing of a controller by providing the control units for controlling the speeds of carriers which place articles by an instruction from the controller in a plurality of stations provided along a conveying path. CONSTITUTION:A system controller 1 controls the entire system on the basis of a request from a window of a carriage request customer. A linear motor controller 2 controls a stations STa-STn by a carriage command from the controller 1. The control units 3a-3n are respectively provided in the stations STa-STn, control to excite stators of the stations in response to the command from the controller 2 to control to drive carriers CR.
Patent JP-S53129509-A (JP)
Title: Switching system
Inventor: YANAGI HARUO
IPC: H04Q3/52
Filed: 1977-04-18
Abstract: PURPOSE:To economize the constitution of an exchange by using a voltage detection circuit in common by the entire channel network through the combinational use of the driving line of the switch at the final stage for the test of channels.
Patent JP-S58160133-A (JP)
Title: Manufacture of steel pipe coated with plastic
Inventor: TANAKA MITSUO
IPC: B29C48/151
Filed: 1982-03-18
Abstract: PURPOSE:To reduce heating energy, to shorten cooling time and to obtain the titled steel pipe by coating the surface of a steel pipe with adhesives made of a polyolefin copolymer, induction-heating the adhesives and coating the surface with polyolefin resin at the temperature of the steel pipe, the temperature in the thickness direction thereof is equalized and the temperature thereof is higher than the softening point. CONSTITUTION:The surface of the steel pipe is coated with adhesives made of the polyolefin copolymer (such as an ethylene-acrylate copolymer), and the surface layer section of the steel pipe is heated at 200-300 deg.C through induction heating and adhesives are melted and fluidized and coated, polyolefin group resin (such as polyethylene) is extruded within the temperature of the steel pipe, the temperature in the thickness direction thereof is approximately equalized by thermal conduction in the steel pipe and the temperature thereof is approximately the same as or higher than the softening temperature of a coating material, and the steel pipe is coated, thus obtaining the desired coated steel pipe.