baber/WOPTO huggingface dataset:
Patent JP-S5683841-A (JP)
Title: Base film for magnetic recording
Inventor: MOGI MASAHIKO
IPC: G11B5/70
Filed: 1979-12-11
Abstract: PURPOSE: To make it possible to apply the magnetic material uniformly and thinly and prevent the occurrence of erroneous optical signals, by laminating the polyester film, where no light shield material is mixed, on one face or both faces of the polyester film where the light shield material is mixed.  
     CONSTITUTION: Polyester film A where no light shield material is mixed and TiO 2  is mixed or not mixed is laminated on one face or both faces of polyester film B where the light shield material such as carbon black is mixed. The magnetic material is applied to this laminated base film for magnetic recording to form a magnetic recording tape or card. The magnetic signal is recorded on this magnetic layer, and the optical signal is recorded on the tape or card by punching small holes. Thus, even if exfoliation and scratches are generated in the magnetic layer due to repeated use, erroneous signals can be prevented from being given to the optical signal detecting part. Since it is possible that the magnetic layer is thin and the magnetic material is minute, high-output and high-density magnetic recording can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09315292-A (JP)
Title: Booster
Inventor: INOUE HIDEFUMI
IPC: B60T13/573
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To surely secure a large output even in case of a powerless woman driver in the case where such large braking force as an emergency brake is required. SOLUTION: A flange part 28a at the front side of a reaction force transmission member 28 is fitted in a cylindrical member 3 free of slide motion, while a flange part 28b at the rear side of this reaction force transmission member 28 is fitted in a bottomed hole 11a of a valve plunger 11 free of slide motion. This reaction force transmission member 28 is energized toward the front side usually by a spring 31 of the specified set load. When leg-power (input) of a brake pedal comes to more than the specified value after starting the operation of a brake booster, the spring 31 is compressed, and the flange part 28a of the reaction force transmission member 28 comes into contact with a stepped end face 3d as a stopper part.  With this, an output reaction force acting on an output shaft 5 is not transmitted to an input shaft via the valve plunger 11, therefore the brake booster is turned to a full-load point at once.
Patent JP-H11354645-A (JP)
Title: Semiconductor integrated circuit and its design method
Inventor: OKADA HIDEHIRO
IPC: G06F1/10
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can relax clock skew, even inside a circuit block, at a terminal side of a clock transmission system. SOLUTION: The laying of clock wirings L11 to L14 for outputting from a clock buffer is made the same as other circuit blocks mutually to each of a plurality of circuit blocks 2, where a specified circuit 5 operated on input of a clock signal distributed from a clock buffer AMP4 is arranged. Therefore, circuit blocks differ slightly in load driven by each circuit block and clock skew is thereby made small.
Patent JP-H11348723-A (JP)
Title: Air belt device
Inventor: SUYAMA YOJI
IPC: B60R21/18
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To surely introduce gas from a tongue of an air belt device to a buckle, and prevent the entry of a foreign matter into inside of a gass passage of the buckle side. SOLUTION: A piston 60 is pushed up with gas from an inflator provided on a buckle, a tip end of the piston 60 gets into a duct of a tongue, and a cap 66 bursts to supply the gas into a duct 20. A tear line 68 is provided on the cap 66, and the cap 66 bursts along the tear line 68 to generate a plurality of flaps 70.
Patent JP-H0329201-A (JP)
Title: Reflection mirror for lighting system of vehicle
Inventor: IINUMA MASASHI
IPC: F21V17/00
Filed: 1989-06-26
Abstract: PURPOSE:To provide a color light with stability for a long time by including a ultraviolet ray absorbing agent and light stabilizing agent in a top coat layer. CONSTITUTION:A top coat layer 7 of a reflection mirror 1 is composed of an (a)-layer 7a and (b)-layer 7b. The layer 7a has a function to compensate free radical causing luminous group of color to the component of coat made of acrylic resin and the like. A light stabilizer such as of hindered amine-based is included. The layer 7b has in its coat component a compound of benzotriazole-based, benzophenon-based, ariester-based. With this preparation, change in color caused by ultraviolet ray derives from natural light and lamp light is restrained effectively, that enables the stability of colored light for a long time.
Patent JP-S5493268-A (JP)
Title: Centrifugal separator
Inventor: MIYAZAKI HAJIME
IPC: B04B3/00
Filed: 1977-12-29
Abstract: PURPOSE: To improve the dehydration performance by bringing a flexible press member, which is disposed close to the inner surface of a basket, into contact with and away from the inner surface of the basket, so that a compression force is generated between the basket and press member.  
     CONSTITUTION: A meterial to be dehydrated is fed from the upper portion of a feed pipe 5 into a bottom portion 2c of a basket 2. When a  motor M is driven,  rotary shafts MS 1 , MS 2  are rotated at different speeds and the material is accelerated in the circumferential direction from the bottom portion 2c and lower portion 2a  of the rotating basket 2 so as to be moved gradually in the upward direction along  the inner surface  of the lower portion 2a thereof. The material is further moved in  the  upward direction along the an upper portion 2b of the basket 2, in which a  flexible press member 6 is brought into contact with and away from the basket 2 by  a slightly elongated circular press member deforming means 8 and by the rotation  of the press member 6. A compression force is thus applied to the material so as to  be further dehydrated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S646633-A (JP)
Title: Air conditioner
Inventor: WADA KOJI
IPC: F24F1/02
Filed: 1987-06-30
Abstract: PURPOSE:To make uniform the air flow speed due to a horizontal flow fan by narrowing a nose gap formed between a nose part and the horizontal flow fan on a torsion preceding side and widening a torsion delaying side with respect to the rotational direction of the horizontal flow fan. CONSTITUTION:A horizontal flow fan 4 allows air to pass through a heat exchanger 5 provided on the suction side of a blast path 1, and discharges heat-exchanged air. The horizontal flow fan 4 is installed by forming a predetermined gap 6 with respect to the rotational direction of the horizontal flow fan 4. The gap 6 is formed by narrowing a side 7 where a torsion precedes and widening a side 8 where a torsion delays, with respect to the rotational direction of the axial flow fan 4. By narrowing the gap at the torsion preceding side 7, the air flow speed at that part is increased, and the uniformized air flow speed can be obtained as a whole. Further, as a result, it is possible to reduce the blast noise.
Patent JP-S6319770-A (JP)
Inventor: NIKORAI NIKORAEBICHI BORUHIN
IPC: H01M10/04
Filed: 1986-07-10
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-S6141391-A (JP)
Inventor: NAKAJIMA HIROSHI
IPC: D21F1/00
Filed: 1984-07-31
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-S6221039-A (JP)
Title: Traveller opening/breakage measuring apparatus
Inventor: MAKINO KAZUAKI
IPC: G01N3/08
Filed: 1985-07-19
Abstract: PURPOSE:To measure the opening size and breaking pressure accurately at the breakage of a traveller, by arranging an operating means on a stationary mounting member where one traveller gripper is fastened detachably and a pressure sensor on a mobile mounting member arranged slidably where the other traveller gripper is fastened detachably. CONSTITUTION:Two steel balls 21 are arranged in series between a spindle of a micrometer head 13 and a pressure sensor 20 and a pressure working during the operation of the head 13 is transmitted to the sensor 20 through the steel balls 21. A spring 23 for returning a traveller gripper 16 is arranged between a hollow body 22 and a mobile guide 17. Moreover, a working rod 24 is arranged on the hollow body 22 with the one end thereof 24 connected to a working transformer. In operation, a traveller is placed on traveller grippers 14 and 16 and the legs of the traveller is expanded by turning a knob of the head 13. When the traveller breaks, the rotation of the head 13 is stopped to read out the indication. The hollow body 22 adjusts the pressure of the spring 23 to set the load of the equipment. In this manner, the opening size or the like is measured when the traveller breaks.
Patent JP-H118161-A (JP)
Title: Sold-state electrolytic capacitor and manufacture thereof
Inventor: YOSHII KEISUKE
IPC: C08G73/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a solid-state electrolytic capacitor which is protected against cracking caused by external stress in a manufacturing process by a method wherein a film formed of conductive organic polymer composition enhanced in mechanical strength is made to serve as solid-state electrolyte. SOLUTION: A capacitor is equipped with a dielectric oxide film formed on a film forming metal and a conductive organic polymer composition film formed as solid-state electrolyte on the dielectric oxide film. In this case, the conductive organic polymer composition film is, at least, partly set porous. It is preferable that conductive polyaniline composition serves as the above conductive organic polymer composition.
Patent JP-2000349972-A (JP)
Title: Image reader
Inventor: KONNO MASAAKI
IPC: H04N1/028
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To read images at a high speed by allowing an image forming lens to capture more light quantities so as to efficiently utilize light light from a light source. SOLUTION: An acrylic lens 68 is placed close to a light emission face of an LED chip group 64 of the image reader, and an acrylic lens 70 is placed close to a photo film 22 at a prescribed interval with the acrylic lens 68. Furthermore, an aspherical lens with a light collection power in the subscanning direction is formed to an emission face 68B of the acrylic lens 68 and an incident face 70A of the acrylic lens 70. Thus, the light within a range of a prescribed diffusion among divergent lights emitted from the LED chip group 64 is made incident onto the incident face 68A of the acrylic lens 68, the light is collected in the subscanning direction by the emission face 68B and the incident face 70A, to have directivity and more divergent lights are led close to a face of the photo film 22 and captured by a lens unit 76.
Patent JP-H118517-A (JP)
Title: Preamplifier circuit
Inventor: OOHIRA MICHISATO
IPC: H04B10/60
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a preamplifier circuit which suppresses peaking and has flat and wideband transimpedance gain characteristics over high-frequency bands. SOLUTION: A feedback resistor 21 is connected between the base and collector of a transistor 2 consisting of an emitter follower buffer step 20, and effects on the inductance in high-frequency band caused by a bonding wire 13 for connecting the collector and a bypass capacitor 17 is reduced. Therefore, peaking in the transimpedance gain characteristics can be suppressed, and the dependence of peaking on the value of an inductance 13 is weakened.
Patent JP-H0327162-A (JP)
Title: Elastic warp knitted fabric and production thereof
Inventor: BARATO JIEI GEIJIYAA
IPC: D04B21/00
Filed: 1989-06-24
Abstract: PURPOSE:To obtain the title cloth having diversity of appearance, excellent quality of appearance and stability to weight and run breakage by knitting a nonelastic yarn group and an elastic yarn group using a warp knitting machine having three or more guide bars by a specific method. CONSTITUTION:In knitting a nonelastic yarn group and an elastic yarn group using a warp knitting machine having three or more guide bars, the nonelastic yarn 1 is fed at least to a front bar F.B among the three or more guide bars, the elastic yarn 3 at least to a back bar B.B and the same kind of the yarn is partially threaded through at least two guide bars among the three or more guide bars. Further, all eye positions of the partially threaded guide bars are arranged so as not to be mutually superimposed to give the aimed knitted fabric wherein the nonelastic yarn group and the elastic yarn group constitute two or more knitting textures and two or more of the yarn groups of the same kind among the nonelastic yarn group and the elastic yarn group constitute part of the whole loop L so as not be mutually superimposed.
Patent JP-H065918-A (JP)
Title: Epitaxial wafer and yellow light emitting diode
Inventor: HOSOKAWA YASUO
IPC: H01L33/30
Filed: 1992-06-19
Abstract: PURPOSE:To realize a yellow color LED capable of emitting light efficiently with a high brightness by limiting, to the optimum range, the crystal composition and carrier concentration of each layer of DH construction section. CONSTITUTION:In an epitaxial wafer having double hetero-construction, the crystal composition of the lower clad layer 5 is expressed by (AlxGa1-x)yIn1-y, its n-type carrier concentration is within the range of 6X10<17>cm<-3> to 9X10<17>cm<-3>, the crystal composition of an activated layer 4 is expressed by (AlxGa1-x)yIn1-yP, and the p-type carrier concentration is within the range of 8X10<17>cm<-3> to 2X10<18>cm<-3>. In the case of upper clad layer 3, the crystal composition can be expressed by (AlxGa1-x)yIn1-yP, the p-type clad layer 3 is within the range of 8X10<17>cm<-3> to 2X10<18>cm<-3> and the wavelength of emitting light is within the range of 580nm to 630nm. Therefore, the efficiency for converting a current applied to the light emitting layer into light can be increased and high-accuracy yellow to red LED's can be obtained, which can be used also outdoors.
Patent JP-H0326152-A (JP)
Title: System for confirming variable abbreviated dial
Inventor: KIMURA YOSHINORI
IPC: H04M3/44
Filed: 1989-06-23
Abstract: PURPOSE:To solve a problem point that a number to be called cannot be confirmed at the time of a transmission from an extension telephone set without a display function by confirming the number to be called corresponding to an abbreviated code from a handset with a voice at the time of the transmission with a variable abbreviated dial and executing a transmission processing only when no operation is executed for a definite time. CONSTITUTION:When a calling person dials the abbreviated code next to the special number of the variable abbreviated dial transmission by a general telephone set 3, a CPU 2 reads number information to be called corresponding to the abbreviated code of the general telephone set 3 out of the information stored in a MEM 6, and the information is sent to a VSE 5. The VSE 5 converts the information received from the CPU 2 into the voice, and the number to be called corresponding to the abbreviated code dialed by the calling person is reported by the voice from the handset of the general extension telephone set 3 through a MSW 1 and an LC 4. The calling person to confirm the number to be called executes no operation for a time specified to a system clock, the CPU 2 confirms it, the transmission processing is executed, the person to be called executes an answer, and thereby, a call is started.
Patent JP-S6054741-A (JP)
Inventor: HAGIWARA TATSUO
IPC: B02C13/18
Filed: 1983-09-02
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-H0325307-A (JP)
Title: External light triangular system distance measuring instrument
Inventor: HIROHASHI OSAMU
IPC: G01C3/06
Filed: 1989-06-22
Abstract: PURPOSE:To rapidly and easily perform an adjusting operation by constituting a deflection system which should guide an image-formation light beam to the light and left sensor parts of a chip as a formed body which is a light beam guiding member made of plastic, etc., and provided with a reflection surface inside a solid body. CONSTITUTION:The light beam guiding member 14 formed of the transparent plastic is obtained by symmetrically butting double reflection prisms 14R and 14L. In order to adjust the combination of the light beam guiding member 14 and an IC package 10, a fine constant quantity discharger is used to automatically apply ultraviolet-curing type adhesive to both of the prisms 14R and 14L, which are placed on an X-Y-theta table and finely adjusted to be positioned. When they are adjusted coincidentally, they are irradiated with an ultraviolet ray so as to cure the adhesive to execute adhesion without foaming. By using the light beam guiding member 14, the number of parts is reduced and the adjusting operation is facilitated.
Patent JP-H0829132-A (JP)
Title: Method and apparatus for measuring width
Inventor: YAMAMOTO KAZUO
IPC: G01B11/08
Filed: 1994-07-14
Abstract: PURPOSE:To measure an outer diameter highly accurately by receiving laser light rays at the opposite side of an object to be measured, obtaining Y-direction width, where the i73 light is screened with the object to be measured based on the received light signal, and measuring the Y-direction position of the object to be measured with the position being changed by a plurality of times. CONSTITUTION:A controller 20 is connected to a laser scanning projector 2, a laser light receiver 3, a stage-Y driving device 13D, a stage-Z driving devices 12D and rotation driving devices 15D and 16D. A measuring circuit 17 is connected to the device 3. The output data of the circuit 17 and the control signal are sent into a display 18, a printer 19 and the controller 20. The device 3 has a mirror and a photodetector and obtains a diameter D of an object to be measured based on the time when the laser light ray hits the object to be measured and when the light ray does not hit the substance to be measured. The controller 20 instructs the Z positioning of the object to be measured, the Y positionings of the devices 2 and 3, the control of the devices 15D and 16D and the like and the operation of the circuit 17, measures the diameter of the substance to be measured by a plurality of times and obtains the average values.
Patent JP-S6052210-A (JP)
Title: Metalcutting type machine tool
Inventor: SUGIMURA KAZUNAGA
IPC: B23Q15/24
Filed: 1983-09-02
Abstract: PURPOSE:To make the machining of metals commenceable automatically, by detecting a machining start position in the axial direction of a spindle in an automated manner without giving it as data. CONSTITUTION:When positioning for a work W is over, an outer spindle 3, an inner spindle 8 and a rotary shaft 24 are all made to go down by a pulse motor 6. If so, the rotary shaft is checked by the work W and contact between a drill 27 and the work W is detected by a contact detector 19 whereby the motor 6 comes into a state of being unenergized. Accordingly, rotation in a drill turning motor 34 is set in motion and thereby the rotary shaft 24 and the drill 27 both rotate, thus drilling is made into possibility.
Patent JP-H0721693-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIMOTO MASANOBU
IPC: G11B20/10
Filed: 1993-06-30
Abstract: PURPOSE:To prevent a sound from being cut at the time of reversing from the A-side to the B-side in a DCC(digital compact cassette) system. CONSTITUTION:A digital signal 40 processed by an error correcting/ synchronizing signal detecting circuit is expanded to the restored to its original digital signal by a PASC processing circuit 11, and is then inputted to a RAM 43 inside a digital signal processing circuit 12. A digital music signal to be written in the RAM 43 is timewise controlled by a writing clock generating circuit 41, and the digital music signal to be read out of the RAM 43 is timewise controlled by a reading clock generating circuit 42. At the time of changing the A-side to the B-side, the digital music signal stored in the RAM 43 is reproduced until the digital music signal is obtained without an error after the B-side is started to be reproduced.
Patent JP-S6223938-A (JP)
Title: Method and apparatus for preventing sticking of molten metal to metallic strip
Inventor: MORISE HEIJI
IPC: C21D9/58
Filed: 1985-07-24
Abstract: PURPOSE:To prevent the contamination of the surface of a metallic strip by a molten metal in the stage of subjecting the metallic strip to a heat treatment such as heating or cooling using the molten metal by passing the molten metal at a specific direction in the same direction as the direction of the metallic strip and blowing injection gases from nozzles after taking the metallic strip out of the molten metal. CONSTITUTION:The molten metal bath 10 as a heat medium is passed in an arrow direction in the nozzle 1 in the stage of heating or cooling the metallic strip S such as steel strip with the molten metal bath 10 of Pb, etc. as a heat medium. The inlet 4 at the top end of lower vertical parts 3-1 of the nozzle 1 is immersed into the bath 10 to prevent the entry of the surface oxide therein; at the same time the pressurized molten metal is forced into the nozzle 1 from the horizontal parts 7-1 thereof and is passed in the upper vertical parts 3-2 from sloped parts 7-2 in parallel with the metallic strip at the speed of the speed of the metallic strip - 20m/min or above. The gases 14-1-14-N are injected from the plural gas injection nozzles 13-1-13-N to the metallic strip to remove the molten metal sticking to the surface thereof after the metallic strip is taken out of the nozzle 1. The metallic strip having no residual molten steel is thus produced.
Patent JP-S5685765-A (JP)
Title: Multicolor electrophotographic copying method
Inventor: FURUTA HIDEYA
IPC: G03G15/01
Filed: 1979-12-13
Abstract: PURPOSE: To obtain copied image given colors free from color fog, by carrying out corona discharge same in polarity as primary charging potential in destaticizing operation prior to secondary charging.  
     CONSTITUTION: A process diagram is shown illustrating the process in which original 1 of 3 colors: white, red, and black is copied. Photoreceptor 2 undergoes primary charging to a positive or negative polarity, and exposure to an original light image having a chromatic color of the original image, thus forming a negative electrostatic latent image (a) having a complementary color to the chromatic color. This image (a) is developed with black toner 5 or red toner 6, and the developed receptor 2 is again subjected to secondary uniform charging. The receptor 2 surface is cleaned with cleaner 14 to obtain a corrected latent image (n). Then, it is subjected to exposure to a light image with a specified chromatic color shielded with filter 15, and destaticization operation by light illumination of receptor 2 and corona discharge prior to secondary charging. 
     COPYRIGHT: (C)1981,JPO&Japio