baber/WOPTO huggingface dataset:
Patent JP-H02272826-A (JP)
Title: Multiplex broadcasting receiver
Inventor: TAKADA MASAYUKI
IPC: H04B1/10
Filed: 1989-04-13
Abstract: PURPOSE:To simplify the constitution of a multi-pass interference reduction circuit and to shorten the processing time for removing interference by permitting a filter as the multi-pass interference reduction circuit to extract a multiplex signal from the sound base band of a sound detection output. CONSTITUTION:A frequency correction filter 6 extracts a facsimile signal from the sound base band obtained through a band pass filter 4 after it is detected by a sound detector 2, and removes or reduces interference components from a sound auxiliary channel, which are mixed on a 4fH (fH: television video horizontal synchronizing frequency)-side. Since the multi-pass interference reduction circuit is set to be the filter extracting the multiplex signal from the sound base band signal obtained from a sound detection wave, the constitution of the multi-pass interference reduction circuit can be simplified and the processing time for removing interference can be shortened.
Patent JP-2000282112-A (JP)
Title: Method for injecting pulverized coal into blast furnace
Inventor: KOBAYASHI TATSUO
IPC: C21B5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To restrain the heat variation and the reaction variation in a blast furnace, to reduce the heat loss and to restrain the irregular level-down of raw material in the furnace by blending coal so as to have an allowable volatile matter content or below according to the pulverized coal ratio and injecting into the blast furnace. SOLUTION: The pulverized coal is injected together with hot blast from a blasting tuyere in a blast furnace. In this blast furnace operation, the coal is blended so that the allowable volatile matter content in the pulverized coal becomes not more than the quantity regulated in the equation; the allowable volatile matter content (%)=-0.2×(PC/R)+60 and injected into the blast furnace. Wherein, PC/R(pulverized coal ratio)=the pulverized coal quantity (kg/hr)/ iron tapping quantity (pig ton/hr). In this way, the heat level variation and the reaction variation in the blast furnace can be restrained. Further, in the case of using single or plural coal kinds, the increase of the heat loss and the irregularity of level-down of the raw material in the blast furnace caused by the increase of generated gas in the blast furnace can be restrained, too.
Patent JP-H03290970-A (JP)
Title: Thin film transistor memory
Inventor: MATSUMOTO HIROSHI
IPC: H01L29/78
Filed: 1990-04-09
Abstract: PURPOSE:To increase component density, to facilitate manufacture and to improve reliability by constructing a thin film transistor in lamination on a thin film transistor for a memory and further by making an upper gate insulation film be a laminated film of a lower layer insulation film and others. CONSTITUTION:An upper gate insulation film 16 laid between a semiconductor layer 14 on an insulative substrate 11 and an upper gate electrode G20 is made to be a laminated film constructed of a lower layer insulation film 16a covering the whole of the layer 14, an insulating film 16b for an etching stopper formed on the whole of the surface of the film 16a and an upper layer insulation film 16c. Besides, the film thickness of the film 16 is made large on the part of the layer 14 corresponding to a memory area. Therefore, insulative separation can be attained between the region of a thin film transistor TrT20 for selection in the layer 14 and a lower gate electrode G10 of a thin film TrT10 for a memory and between the region of the TrT20 and the electrode G20. By constructing the TrT20 in lamination on the TrT10, accordingly, component density is increased by lessening an element area, easy manufacture of the memory is enabled by a reduced number of processes and, in addition, writing, erasure and reading can be executed stably. Besides, it is possible to form the film 16 with an excellent yield and thereby to improve reliability.
Patent JP-S58208037-A (JP)
Inventor: HAYATA SHIGEMITSU
IPC: B32B3/02
Filed: 1982-05-28
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-H02269747-A (JP)
Title: Opacifying agent
Inventor: TSUBOI TATSUAKI
IPC: C08K3/00
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a glare-shielding material having a high haze and a high transmittance by dispersing a transparent opacifying agent having a refractive index near to that of a transparent substrate and a specified particle diameter in the substrate. CONSTITUTION:An opacifying agent which has a refractive index 0.8-1.35 times that of a transparent substrate and a particle diameter of 0.02-0.1mu and is transparent is used as the opacifying agent which is dispersed in the substrate (e.g. a transparent glass or plastic substrate) to opacify the substrate. It is possible to give a high transmittance and a high haze to the substrate.
Patent JP-H08280344-A (JP)
Title: Chinese noodle and its production
Inventor: NASU KIYUUTA
IPC: A23L7/109
Filed: 1995-04-18
Abstract: PURPOSE: To produce Chinese noodle without using a salt water of a chemically synthesized additive. CONSTITUTION: A mixed water obtained by dissolving calcium ion and phosphoric acid ion into water and controlling pH to 10-12.5 is mixed with wheat flour so as to become 25-50wt.% based on the wheat flour and aged and thinly spread and cut. In the resultant Chinese noodle, stiffness, taste and texture are good not only just after cooking but also after the passage of time. Since calcium of the Chinese noodle is readily absorbed without generating carbon dioxide in human bodies, calcium deficiency can be supplemented. Since the boiling water for boiling the Chinese noodle does not cause discoloring, consumption of fuel and reduction in waste water amount can be contrived.
Patent JP-S62250582-A (JP)
Title: Magnetic bubble memory device
Inventor: HIROSHIMA MINORU
IPC: G11C19/08
Filed: 1986-04-23
Abstract: PURPOSE:To obtain logic compatibility with a 64kbit X 4<n> series by adopting a constitution so that a magnetic bubble memory element is formed as a 128kbit element and the form of its minor loop is of triplex folded structure. CONSTITUTION:For example, a 8Mbit element CHI uses 4-block constitution comprising four independent magnetic bubble memory elements CHI1, CHI2, CHI3 and CHI4 in the magnetic bubble memory element whose storage capacity is of 128kbit X 4<n>, and each magnetic bubble memory element has a storage capacity of 2Mbit, in which each minor loop m' has a triplex folded form. The number l' of minor loops of the magnetic bubble elements CHI1, CHI2, CHI3 and CHI4 is nearly 152 loops, the number n' of the minor loop bits is twice that of the case of 4Mbit elements and nearly 4,096 bits. Thus, the aspect ratio of the magnetic bubble memory elements CHI1, CHI2, CHI3 and CHI4 is 1:4 and the 8Mbit element having four elements has a shape close to a square.
Patent JP-S61254712-A (JP)
Title: Preventer against incoming of jellyfish
Inventor: KONDO ISAMU
IPC: E02B9/04
Filed: 1985-05-01
Abstract: PURPOSE:To remove jellyfish which adhered to a net by means of ascending flow of water from a jet mechanism by a method in which a jet mechanism for gas or liquid is provided in such a way as to surround an intake port, and a net for preventing the incoming of jellyfish is stretched to cover the intake port and the jet mechanism. CONSTITUTION:An annular jet mechanism 24 having plural through holes 25 is provided on the surrounding of an intake port 22 formed in the tip of an intake pipe 23. The center of a net 28 for preventing the incoming of jellyfish is hooked to a support bar 29 provided on the upside of an intake device 21 to cover the intake device 21 and the jet mechanism 24, and its lower end is fixed to the seabed. When a gas or liquid is jetted from the holes 25 of the jet mechanism 24, an ascending flow 27 is produced to blow away jellyfish adhered to the net 28, resulting in the elimination of jamming with jellyfish.
Patent JP-S63256878-A (JP)
Title: Ultrasonic detector
Inventor: TAKAGI TOSHIMASA
IPC: G01S7/536
Filed: 1987-04-15
Abstract: PURPOSE:To improve preventive effect to malfunction due to noise by detecting a noise width and a noise period and determining a proper ultrasonic wave detection processing period. CONSTITUTION:When a noise detecting circuit 7 detects a noise pulse passed through a receiving circuit 3, the circuit 7 detects whether or not a next noise pulse is generated within a specific short period after said noise pulse is ceased and a signal processing circuit 8 decides this noise pulse as one noise pulse when the next pulse is detected within the specific time. Then the noise pulse width is measured, the repetitive synchronism of the noise pulse is measured, and the detection processing period is estimated and determined according to the measurement result. The ultrasonic wave detection processing period of a body detecting circuit 5 is controlled properly according to the determination result and the preventive effect to malfunction due to the noise at a noise place such as a city is improved.
Patent JP-S63286347-A (JP)
Inventor: ANDORIYUU ERU MUUA
IPC: B41F7/30
Filed: 1988-04-14
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-S59217903-A (JP)
Inventor: TETSUNO HARUO
IPC: H01B5/00
Filed: 1983-05-24
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-H05129904-A (JP)
Title: Comparison circuit
Inventor: MARUSERINUSU YOHANESU MARIA PE
IPC: G11C27/02
Filed: 1992-04-13
Abstract: PURPOSE: To compensate a precise offset voltage and to obtain a high speed operation by allowing a sample-and-hold circuit to provide precise offset voltage compensation and allowing a amplifier latch circuit to provide a high speed operation by a switching current source. CONSTITUTION: A sample-and-hold circuit 20 of this comparator circuit stores a difference between an inverting input terminal I2 and a noninverting input terminal 11 of input differential amplifiers T1, T2. The circuit 20 has differential amplifiers T3, T4 having a 1st input terminal 6 coupled with a 1st capacitor C1 and a 2nd input terminal 5 coupled with a 2nd capacitor C2. Then the 1st and 2nd input terminals 6, 5 are coupled with inverting and noninverting output terminals O1, O2 of the input differential amplifiers T1, T2 via outputs of 2nd and 3rd switching devices S2, S3. Thus, the comparator circuit is executed completely differentially and a voltage difference amplified at the output terminals O1, O2 of the input differential amplifiers T1, T2 is held very precisely.
Patent JP-S58209169-A (JP)
Title: Amorphous silicon solar battery
Inventor: HATAYAMA TAMOTSU
IPC: H01L31/04
Filed: 1982-05-31
Abstract: PURPOSE:To prevent Al from diffusion into Si layer whle improving the performance of a solar battery by a method wherein, when the first elctrode made of transparent conductive film, an amorphous Si layer with P-N junction and an Al second electrode are provided on a transparent insulated substrate to produce a solar battery, a primer film such as Mo, etc. with specified thickness and low contact resistance is laid between the second electrode and the Si layer. CONSTITUTION:A glass-made insulated substrate 21 is firstly coated with a transparent oxide InSn layer 22 to be the first electrode around 1,000Angstrom  thick by means of electronic beam evaporation etc. and then an amorphous Si layer 23 is laminated on the layer 22 by means of glow discharge decomposition process. Said layer 23 comprises a P type layer around 150Angstrom  thick, an I type layer around 5,000Angstrom  thick and an N type layer around 500Angstrom thick. Next, an Al second electrode 24 is provided on said layer 23, however a metallic layer 25 not exceeding 1,000Angstrom  thick comprising Mo, Ti, W, Ta etc. as a primer layer is laid between said electrode 24 and said layer 23. Through these procedures, the contact resistance between the Al electrode 24 and the Si layer 23 may be reduced preventing Al from diffusing into the Si layer 23.
Patent JP-H04302849-A (JP)
Title: Driving mechanism for disk player
Inventor: YOSHIOKA AKIHIRO
IPC: G11B17/24
Filed: 1991-03-29
Abstract: PURPOSE:To surely prevent a mulfunction by providing a safely mechanism permitting the action of a mechanism chassis elevating/lowering only when a disk table is in the normal attitude of a rotation angle. CONSTITUTION:In accordance with the rotation of the disk table, then, the moving of a cam part, the cam follower 88 of a lever mechanism is driven. When the disk table is in the normal attitude of the rotation angle, the rocking control part 87 of the mechanism is retreated from the rocking area of an oscillating gear mechanism 8 to permit the rocking of the oscillating gear mechanism 8 to the mechanism chassis elevating/lowering mechanism 5 side. Further, when the disk table is in the abnormal attitude of the rotation angle, the rocking control part 87 of the lever mechanism is advanced to the rocking area of the oscillating gear mechanism 8 to prevent the rocking of the oscillating gear mechanism 8 to the mechanism chassis elevating/lowering mechanism 5 side.
Patent JP-S63175101-A (JP)
Inventor: IREENE EICHI MADOUTSUKUSU
IPC: A41B9/04
Filed: 1987-04-15
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-H09257824-A (JP)
Title: Traveling direction detector for moving body
Inventor: HAYAMATSU TAKEO
IPC: G01C21/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To distinguish the forward movement from the reverse movement of a moving body by comparing the output value of speed detecting means with the reference value of previous setting, and deciding the forward direction of the body from the comparison result. SOLUTION: A controller 7 inputs the road map information of a road map memory 2 and positional information of a vehicle at the time of traveling based on pieces of information of a GPS receiver 3, angle, vehicle speed and acceleration sensors 4, 5, 6, and outputs positional information corresponding to the position. The road map is displayed on the display screen of a display 9 based on the road map information from the position information and the memory 2, and traffic information receiver 11 fetches traffic information, and lap displays it on a screen 9. The controller 7 receives the vehicle speed pulse output (p) of the sensor 5, sets the output value (a) of the sensor 6 when the signal (p) becomes '0' (stopped) to '0' (offset value aoff ) together with the calculated moving speed and time of the vehicle, and stores it in a memory 8.  Then, the controller 7 compares whether the output value aoff at the time of obtaining again the signal (p) is positive or negative to the value a stored in the memory 8, and judges whether the vehicle moves forward or reverse.
Patent JP-S60238597-A (JP)
Inventor: OGASAWARA MASAO
IPC: E21B17/042
Filed: 1984-05-11
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-H11294505-A (JP)
Title: Plate spring mounting device
Inventor: INOUE TAKASHI
IPC: H05K7/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To easily fix a plate spring in the simple constitution in a plate spring mounting device which fix the leaf spring to a base plate such as a chassis. SOLUTION: This plate spring mounting device comprises a plate spring 10 to which a hole 14 having a cutout recess part 14A at a hole peripheral part and at least two holes 13A, 13B are formed, and a chassis 15 to which projections 17A, 17B to which the holes 13A, 13B are respectively inserted and a groove to which the cutout recess part 14A is engaged are formed. The projection 17A of the chassis 15 is inserted to the hole 13A of the plate spring 10, and in a state a shaft is inserted to the hole 14 of the plate spring 10, the plate spring 10 is rotated to engage the cutout recess part 14A of the hole 14 of the plate spring 10 to a groove of the shaft, and to further engage the hole 13B to the projection 17B of the chassis 15.
Patent JP-H08273224-A (JP)
Title: Information storage medium and its recording and reproducing method
Inventor: NISHIHARA TOSHIKAZU
IPC: G11B5/02
Filed: 1995-03-27
Abstract: PURPOSE: To provide an information storage medium provided with only advantages in both magnetic system and magneto-optical system. CONSTITUTION: A magnetic recording layer 4 and a magneto-optical layer 3 under exchange coupling with each other are provided on a supporting substrate 2. At the time of recording, information is recorded on the magnetic recording layer by a magnetic head 6, and at the time of reproducing, reproduction is performed from the magneto-optical recording layer by an optical pickup 7.
Patent JP-S5718568-A (JP)
Title: Bonding method of lining material in automobile
Inventor: MORI MASATOKI
IPC: C09J5/00
Filed: 1980-07-07
Abstract: PURPOSE: To eliminate a punched hole required for bonding the lining material to a car body, by applying a two-liquid emulsion system bonding agent.  
     CONSTITUTION: A two-liquid emulsion system bonding agent consisting of a main agent containing water emulsion of resin or rubber and organic metal salt is used to bond a lining material to a car body. In this way, use of a punched hole can be eliminated to both obtain cost down and improve appearance of the lining material, further externally coating material can be selectively used in a wider freedom. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06306852-A (JP)
Title: Earth retaining wall constructing method
Inventor: YOSHIKAWA AKIRA
IPC: E02D5/10
Filed: 1993-04-20
Abstract: PURPOSE:To enable it to eliminate any restriction in a constructing spot for retaining earth by fixing an earth anchor in the ground at a sand guard wall constructing position, and pressing in the sand guards by way of spouting a water jet from the tip side as using a pressure reaction with the earth anchor. CONSTITUTION:A specified diametral hole is dug in the ground of a constructing position for a sand guard wall 1 to the extent of specified depth along the constructing direction of this sand gard wall 1. Next, an earth anchor 18 is inserted into this hole, and its insertional side tip part 22 is fixed to the ground. In succession, the sand guard wall 1 is erected on a ground surface. In front and in the rear of this erection spot, the earth anchor 18 is inserted tinto an earth anchor pipe 15, and a water jet spouting means 20 is connected to a water jet pipe 17. Likewise a press-in machine 21 is set up at the side of a rear end part 16 of the sand guard wall 1. Successively the water jet pressurized and fed by the water jet spouting means 20 is passed through an inner part of the water jet pipe 17, spouting it from a groove part 13, and the sand guard wall 1 is pressed in the ground along the setup direction of the earth anchor 18 as using a press-in reaction through this anchor 18.
Patent JP-S5618717-A (JP)
Title: Method of measuring relative position of body
Inventor: TAKAHASHI HIDEYUKI
IPC: G01D5/48
Filed: 1979-07-23
Abstract: PURPOSE: To perform photoelectric conversion without a detection error, by setting a standard sound speed to measure a known distance between a wave transmitter- receiver and a wave receiver, determining the ratio of the measured value to the known distance value and using the ratio to compensate a relative position.  
     CONSTITUTION: A relative position measuring device comprises an ultrasonic signal transmitter-receiver A located on a light reception side 1, a transponder B installed on a measured object under water, a wave receiver C located at a prescribed distance from the transmitter-receiver A, an instrument 40 for measuring the transmission length of a transmission path "A-B-A", an instrument 50 for measuring  the transmission length of a transmission path "A-B-C" and an instrument 60 for  measuring the transmission length of a transmission path "A-C". A standard sound velocity Ko is set in an oscillator (not shown in figure) to determine values F= "A-C", l 1 '="A-B-A", l 2 '="A-B-C". These values are applied to a calculation circuit 70 to calculate values α=K/Ko, l 1 =αl 1 ', l 2 =αl 2 '. The ratio of a value, which is measured in terms of the standard sound velocity, to the known distance is thus determined to compensate the measured value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000289891-A (JP)
Title: Picture image formation device
Inventor: TANAKA AKINORI
IPC: G03G15/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To stably maintain an electrostatically attracted state of a recording material electrostatically attracted on a transfer drum without peeling even with the recording material of high rigidity. SOLUTION: A recording material S fed in this carrier system reaches a transfer drum 5a by sequentially passing through a curling mechanism 50, a carrier roller pair 52 and a resist roller pair 60. A curl in a direction to wind around the transfer drum 5a is made on a recording material S by the curling mechanism 50. Continuously, A loop of bias correction is formed by the resist roller pair 60 on the recording material S, A direction of this loop is an opposite direction of the curl. The loop of large loop quantity is formed by specifying loop forming time in the case of the recording material of low rigidity as t1. The loop of small loop quantity is formed by specifying loop forming time in the case of the recording material of high rigidity as t2 which is shorter than t1.  Consequently, the curl made on the recording material S of high rigidity is not removed, and it easily copies the transfer drum 5a.
Patent JP-2000285479-A (JP)
Title: Information storage device
Inventor: KAWABE TAKAYUKI
IPC: G11B21/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an information storage device in which the amplitude of deceleration pulses per output can be reduced and which can be decelerated sufficiently even when the device is not driven by a large current, by a method wherein the deceleration pulses which instruct a deceleration to a tracking actuator are supplied so as to be divided into a plurality of number of times near a desired track. SOLUTION: When a seek control operation is shifted to a deceleration control operation, the deceleration control operation is performed by two deceleration pulse signals PULLINDRV, At this time, as the two deceleration pulse signals PULLINDRV, two deceleration pulse signals CSTDRV which have a prescribed pulse width and a prescribed pulse height are set. The two deceleration pulse signals set the clocking time of a timer 39 and the pulse height of a deceleration pulse output circuit 34 arbitrarily according to the input of a clock CLK. In this manner, when deceleration pulses are outputted so as to be divided into a plurality of number of times, a pulse height per output can be made low, and a pulse width which does not affect a sampling operation can be set.
Patent JP-H07299555-A (JP)
Title: Manufacture of metal based composite material
Inventor: NOMURA MASAHIRO
IPC: B22D19/14
Filed: 1994-05-02
Abstract: PURPOSE:To provide a metal based composite material of high quality where the molten metal can be uniformly and efficiently stirred, and as a result, the reinforcing particles consisting of carbide and/or nitride are finely and uniformly dispersed manufacturing the metal based composite material by reaction- generating the carbide and nitride in the molten metal. CONSTITUTION:The reinforcing particles are reaction-generated in the molten metal while the molten metal in a heat resistant container 2 whose sectional shape is circular is stirred by a rotary plate-shaped stirrer 1 where the clearance d1 between the rotational locus on its outermost circumference side and the inner circumferential wall of the container is <=50mm, and the clearance d2 between the stirrer and the lower surface of the container is <=100mm, and which is projected above the molten metal level.