baber/WOPTO huggingface dataset:
Patent JP-H02260232-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: KOYAMA NOBORU
IPC: G11B5/84
Filed: 1989-03-31
Abstract: PURPOSE:To obtain good surface characteristics by forming the magnetic recording medium having plural magnetic layers in such a manner that the ratio of the respective dry film thicknesses and solid contents in magnetic coating compds. of the 1st and 2nd magnetic layers satisfies a specific relation between the respective layers. CONSTITUTION:The recording medium is so formed that the conditions of equation I are satisfied when the dry film thickness of the 1st magnetic layer laminated on a nonmagnetic base is designated as t1, the solid content in the magnetic coating compd. thereof as W1, the dry film thickness of the 2nd magnetic layer as t2 and the solid content in the magnetic coating compd. thereof as W2. The upper magnetic layer is formed to have the good surface characteristics or the surface characteristics of the medium are made adequate, by which the high output and high S/N are obtd. Namely, the surface of the medium is made into a specular surface by, for example, the relatively two thin lower magnetic layer or too high concn. of the coating compd., by which the surface is excessively smoothed and sliding noises are drastically increased, if (t1/W1)/(t2/W2) is below 2.0. The surface of the medium is liable to rough and the degradation of the characteristics, such as output, (for example, degradation in C/N) is significant if the above ratio exceeds 15.0.
Patent JP-S58200485-A (JP)
Title: Magnetic bubble element
Inventor: YANAI MASAHIRO
IPC: G11C11/14
Filed: 1982-05-19
Abstract: PURPOSE:To obtain a magnetic bubble element having a transfer pattern of a bonded part showing an excellent transfer characteristic, by taking the bonded part for a part having a larger volume of a symmetrical transfer pattern divided into two at a half the length of the transfer direction. CONSTITUTION:In the pattern 1 before synthesizing, the bonded part 3 is taken for a part A having a larger volume of the pattern 1 divided into two at a half the length of the transfer direction (but except for leg part B), allowing to obtain the pattern 2 synthesized at the bonding part 3. The shape of the original patterns split at the bonding part is shown in 4,5. The part P is produced from a shift of locating. Since this part P is placed at the part having the larger volume, the transfer characteristic is not deteriorated.
Patent JP-H09244336-A (JP)
Title: Photosensitive driver for color electronic photograph device
Inventor: IWATA NOBUO
IPC: G03G15/01
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent color dislocation resulting from the pitch nonuniformity of a toothed belt in a color electronic photograph device for which many colors should be accurately located and superposed one another. SOLUTION: The number of teeth of driven pulleys 21Y-21B and the number of teeth and the position of idler pulleys 24-26 are fixed for one point on a toothed belt 22 to move from a C point through an E point to a D point while a transfer sheet is carried from an A point on the driven pulley 21Y to a B point on the next driven pulley 21B. At the same point on a image, photosensitive materials for four Y, M, C, BK colors are driven while using the same point (the tooth) on the toothed belt 22 and so, if the teeth of the toothed belt 22 have nonuniform pitches, images in four colors are dislocated as such as no color dislocation occurs.
Patent JP-H06293037-A (JP)
Title: Manufacture of molding base
Inventor: AOKI NOBUMASA
IPC: B29K105/12
Filed: 1993-04-09
Abstract: PURPOSE:To provide the strength, appearance and quality which are equivalent to those of moldings which have been formed by a direct molding method of only a wood fiber group by hot press molding of a mixed fiber group of a fine reclaimed fiber group from which pieces of foreign matters have been removed and screened, and the wood fiber group which is fibrillated and made fiber. CONSTITUTION:A reclaimed fiber group 3 which is treated by a rag opener and reproduced is prepared, and classified in a classification device 14 by differences of specific gravities and pieces of foreign matters 4 which have larger specific gravities are removed, and fine fibrillated reclaimed fiber group 5 is taken out, and delivered from the inside of a tank 15 to a conveyer 17. On the other hand, a wood chips group 6 is fibrillated and the fiber and an aqueous binder is added to prepared a wood fiber group 7 which is delivered from a tank 16 to the conveyer 17, and the group 5 and the group 7 are piled up and conveyed the conveyer 17. Further, a laminated body of the fiber groups 5 and 7 is sent to a mixing machine 18 and mixed while being dispersed, and the mixed fiber group 8 is divided into quantities required to make one molding matrix K, and each group is delivered to a hot press molding machine 19 for hot press molding, then, a molding base K is manufactured.
Patent JP-S61242181-A (JP)
Title: Solid-state image pickup device
Inventor: YAMAMOTO TOSHIRO
IPC: H04N5/335
Filed: 1985-04-18
Abstract: PURPOSE:To reduce power consumption, to facilitate signal transmission and to provide excellent characteristics by transmitting a photoelectric-converted signal from a container which stores a photoelectric transducer to a signal processing system which is outside the container as a time series multiple pulse width modulation signal. CONSTITUTION:A signals obtained in each photoelectric transducer 1 is inputted to a CCD 3 from a transfer gate 2, is transferred sequencially, and outputted from an output diode 4 as a time series multiple signal. This output signal is used as a negative input of a differential amplifier 6, and its amplitude of which is determined according the size of the signal obtained in each photoelectric transducer 1. When standard pulse is impressed to the differential amplifier 6 as positive input, it outputs pulse the width of which corresponds to the size of the negative input signal because its gain is large several hundred times. The output signal of the differential amplifier 6 is compressed in a level down circuit 7 and is sent to the signal processing system which is outside the container. The demodulation of this pulse width modulation signal is done in that signal processing system.
Patent JP-2000274069-A (JP)
Title: Lift for scaffold component member
Inventor: OKUDA OSAMU
IPC: B66B9/187
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a lift for scaffold component members or the like that allows lifting and lowering operations to be performed in a position inaccessible to general pedestrians, while assuring operators' safety and enabling a large number of members to be handled at a time for good working efficiency. SOLUTION: This lift for scaffold component members and the like comprises vertical rails 12, 12 vertically and upwardly extended and mounted via a vertical opening 10 formed by removal of at least one flooring member 2 on each stage of a partially assembled scaffold, a hanging beam 14 connected between the upper portions of the vertical rails 12, 12, a motor-driven hoist 16 supported on the beam 14, and a storage car body 20 for scaffold component members or the like, which car body 20 is supported on the motor-driven hoist 16 via a hanger 18 and which can be raised and lowered within the opening. Sliding rollers 26 which are free to slide relative to the vertical rails 12 are attached to the storage car body 20.
Patent JP-S538533-A (JP)
Title: Microcomputer system
Inventor: TATE SEISAKU
IPC: G06F3/09
Filed: 1976-07-12
Abstract: PURPOSE: To have a supplement to the ASR typewriter function by adding a control command using the unused signal line of the interface circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5511323-A (JP)
Title: Displaying device for electromagnet operation
Inventor: YUZAWA SHIGETOSHI
IPC: H01F7/06
Filed: 1978-07-08
Abstract: PURPOSE: To perform operation display, independent of the direction of electromagnet fixing, by means of a simple structure, by rotating a display lever, fitted to a yoke in such a manner that it can oscillate freely, by the displacement of a rotating piece and controlling the force of the lever by a spring.  
     CONSTITUTION: At the time of exciting an electromagnet, display lever 11, which is fitted to yoke 2 in such a manner that it can oscillate freely, is rotated and displaced by the displacement of movable piece 6. Further, spring 15 is supported between support 4 of yoke 2 and display lever 11. The direction of force of display lever 11 is changed by spring 15, and by the direction of force of spring 15, display lever 11 is displaced by a fixed angle with respect to yoke 2. Its displacement is maintained by operational piece 7, and operation in progress is displayed by display 14. By this structure, it is possible to display the operational condition of the electromagnet, independent of the condition of fixing the relay, by means of a simple structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01255262-A (JP)
Title: Mos capacitor
Inventor: MONOI MAKOTO
IPC: H01L21/822
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a MOS capacitor which can suppress a noise by forming a second impurity layer containing high concentration impurity on a first impurity layer facing an electrode layer through an insulating film. CONSTITUTION:In a MOS capacitor having a first impurity layer 2 formed on a semiconductor substrate 1, an insulating film 3 formed on the layer 2, and an electrode layer 4 formed on the film 3, a second impurity layer 11 containing further high concentration impurity is formed on the surface layer of the layer 2. For example, a P<+> type impurity region 11 is provided on the surface layer of the P-type impurity region 2. The region 11 becomes a lower resistance layer than the region 2. Thus, since the low resistance layer becomes one electrode facing a polysilicon electrode 4, the potential of the region 11 can be stabilized through an aluminium wiring layer 8, thereby suppressing a noise.
Patent JP-H04294643-A (JP)
Title: Transmitter for message in cellar telephone system
Inventor: NAHATA YOSHITOSHI
IPC: H04L29/02
Filed: 1991-03-22
Abstract: PURPOSE:To simplify a program and to reduce power consumption by forming the circuit with a simple circuit and a versatile processor and arranging the circuit between a CPU and a transmission stage. CONSTITUTION:The code of a sequence control section 5 is set to the outgoing control channel RECC mode or the talking channel RVC mode by a CPU by initializing. After a transmission message is transferred to a transmission buffer 1, bit synchronization and word synchronization are added to the signal by a fixed pattern generator 2 from the sequence control section 5 according to the mode selection to edit the result to a prescribed message format and a transmission data in sent from a data transmission section 3 via a transmission arbitration section 6. Thus, the versatile processor whose power consumption is suppressed is adopted, the memory capacity is reduced, the time for the software development is suppressed and the processor is efficiently subjected to high speed processing by providing the transmission buffer in duplicate.
Patent JP-H11281366-A (JP)
Title: 2-axis angular velocity sensor
Inventor: FUNAHASHI HIDEO
IPC: G01C19/5684
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the input angular velocity without influence of the acceleration by driving a ring-like vibration in the diametral direction of orthogonal two axes to mechanically vibrate and detecting the displacement of the ring-like vibration in the diametral direction of the orthogonal two axes. SOLUTION: A conductor semiconductor ring-like vibration 1 with a tetragonal section is fixed to a sensor frame through two pairs of supports 11 which are opposed in the diametral direction and extend in mutually orthogonal directions and composed of metal conductors having a high mechanical strength.  A drive element 2 drives and deforms the ring-like vibrator 1 in the diametral direction of two axes x, y to mechanically vibrate a detector element 3 detects the displacement of the ring-like vibrator 1 due to the Coriolis force in a z-axis direction diametral to the axes x, y, a detector circuit 31 arithmetically processes and outputs the input angular velocity from the detect signal of the detector element 3, thereby obtaining a sensor having an elevated detection accuracy, insensitive the acceleration resulting from disagreement of the gravity center of the ring-like vibration 1 from the supports 11.
Patent JP-S57198937-A (JP)
Title: Continuous ventilator
Inventor: SAKAMOTO MITSUO
IPC: F24F7/02
Filed: 1981-05-30
Abstract: PURPOSE:To contrive to simplify the construction of an umbrella part and to prevent leakage of rain water, by a method wherein a support structure for a shaft of an umbrella part is in a cantrilever form, ventilation is stopped when the umbrella part is rotated in one direction, and the part can be rotated without colliding with a support member when rotating the part in the other direction. CONSTITUTION:An outer plate 2 is fitted to a side part of a body wash plate 1 placed on the roof, and longitudinal ends of the plates 1, 2 are closed by gable plates 3. The umbrella part 6 is laterally rotatably provided around the shaft 8 to cover an upper opening end 7 of the wash plate 1. The shaft 8 is borne by a bearing 10 provided on the cantilever support member 9 deviated leftwards and extended to the center. When the umbrella part 6 is rotated in one direction, one one end 14 thereof makes contacts with an open end 7 of the wash plate 14,  while the other end 15 makes contact with a stopper 16 provided at an end of a  ventilation port 5. When the part 6 is rotated in the other direction, the ends 14,  15 are prevented from making contact with the open ene 7, the port 5 or the  support member 9.
Patent JP-S61241152-A (JP)
Inventor: NAGAYASU SHIN
IPC: B32B37/00
Filed: 1985-04-18
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-H09278378-A (JP)
Title: Drum structure of winch having equalizer sheave
Inventor: INOUE KAZUAKI
IPC: B66D1/30
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To move a rope of an equalizer sheave part by making a rope winding quantity per single rotation by simultaneous rotation of two drums different from each other in the two drums. SOLUTION: A boom hoisting drum is driven by one or two boom hoisting motors 0 by integrally constituting a right side boom hosing drum j1 and a left side boom hoisting drum j2. A diameter of the left side drum j1 is denoted by D1 and a diameter of the left side drum j2 is denoted by D2. The relationship of D1≠D2 is realized, and (ΔL=|D1-DL2| xπ) exists as a circumferential difference per single rotation of the drum. In this way, since a difference L is generated in a winding quantity of the left and right drums j1 and j2, it follows that a rope of a part of an equalizer sheave moves by 1/2 L. Therefore, since a position of the rope extended over the equalizer sheave changes by a boom angle, that fatigue intensively progresses to one place can be prevented.
Patent JP-S57199315-A (JP)
Title: Surface acoustic wave filter
Inventor: INUI JIYUNJI
IPC: H03H9/25
Filed: 1981-06-02
Abstract: PURPOSE:To increase the quality by reducing the level of reflecting waves, by forming a plurality of uneven parts for a sound absorbing member coated between an input/output transducer and a base end. CONSTITUTION:A sound absorbing member 10 is coated between the end of a base 8 and a transducer 9, and a side of the member 9 opposing to the transducer is formed with a plurality of uneven parts. The size of a step (a) of unevenness gives effect on the magnitude of the level of a reflected wave. The step (a) is defined as (1/2+n/4)Xlambda, where lambda is the wave length of surface waves to be used and n is 0,1,2,-. The width (b) is preferably defined as 2lambda-4lambda. Through the provision of the uneven steps, the level of the reflected wave is reduced, allowing to increase the quality.
Patent JP-H05291613-A (JP)
Title: Semiconductor position sensor
Inventor: KYOMASU MIKIO
IPC: H01L31/16
Filed: 1992-04-06
Abstract: PURPOSE:To obtain a title device which can obtain a photocurrent generated by incident light from an input terminal under weighting by providing every microimpurity layer with a pair of weighted coupling capacitances. CONSTITUTION:Every distribution capacitance generated by polysilicon layers 32 and 33 piled up on the top face of microimpurity layers 29 is connected between output bonding pads 35 and 34 as the coupling capacitance. Similarly, every distribution capacitance generated by added polysilicon layers 39 and 40 is connected between the output bonding pads 35 and 34 as the coupling capacitance. A photocurrent generated by incidence of a light spot into microimpurity layers is divided according to the capacitance ratio of the distribution capacitance and fetched by the output bonding pads 34 and 35. The capacitance ratio is a weighting ratio which is so preset as to be an intrinsic value corresponding to the incidence position of a light spot, whereby it can be sensed by measuring the value of a fetched current.
Patent JP-H08326056-A (JP)
Title: Cylindrical body inserting device of underground drilling machine
Inventor: RYU EISEI
IPC: E02D7/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by inserting a cylindrical body and at the same time drilling the ground. SOLUTION: A screw shaft 10 is attached to a screw shaft drive section 15 of a rotary joint A comprising a screw shaft drive section 15 and a cylindrical body drive section 25 rotating in opposite directions each other by a drive force from a rotary machine on a guide base installed in front of a vehicle body and a holder 30 held in non-rotating state, and a cylindrical body 20 is attached to the cylindrical drive section 25 in an attitude of external fitting. A fluid such as cement soil or water is sent and supplied to a filling hole 16 at the center of a screw shaft 10 and, in air passages 18a surrounding them, compressed air is supplied through the rotary joint A. A down-hammer attached to the tip of the screw shaft 10 is driven by the compressed air.
Patent JP-S5512205-A (JP)
Title: Accelerating fuel passage system in multi-carburetor
Inventor: YOSHIOKA YUUICHI
IPC: F02M13/02
Filed: 1978-07-10
Abstract: PURPOSE: To contrive for preventing influence to the delivered fuel at the time of tilting the carburetor as well as to improve fuel supplying responsibility by providing a tubular sectional control part in the distributing pipelines for supplying fuel.  
     CONSTITUTION: Distributing pipes 11, 12 are provided coaxially on the same axial line, a passage sectional area controlling material 14 composed of wire material rod shaped substance is inserted in this axial direction inside the passages 13A, 13B, 13C, 13D displayed by the pipe 13 composed of the same sectional area. In consequence, the sectional area of the passage 13 which is formed by the distributing pipes 11, 12 is decreased by the insertion of the material 14, the sectional area of fuel passage which is connected to a pump 9 by selecting the internal diameter of the passage 13 and the external diameter of the material 14 is selective in any way. Therefore, fuel capacity in the pipe can be selected until it is optionally led to its infinitesimal amount, the responsibility of fuel replenishment in the tubular passage is improved, the internal diameter machining of the tubular body which has the limination in machining is made into being easy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63252165-A (JP)
Inventor: ARUBAATO KEI CHIN
IPC: A61M25/00
Filed: 1987-04-07
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-H08289350-A (JP)
Title: Portable communication terminal equipment
Inventor: TSUKAMOTO AKITO
IPC: H04W36/36
Filed: 1995-04-10
Abstract: PURPOSE: To always give the priority to the communication of a business mode as long as the business mode is available without selecting and setting a specific mode in every outing state, etc. CONSTITUTION: A control part 7 includes a public base station connection means 71, a business base station connection means 72 and an incoming detection mode setting means 73. Then the transmitting and receiving operations are carried out in a business mode and a public mode and at the places inside and outside of a business station area respectively. Finally, one of both modes that is available is selected.
Patent JP-H08284020-A (JP)
Title: Acrylic fiber good in thermal form stability
Inventor: HOSAKO YOSHIHIKO
IPC: D01F8/08
Filed: 1995-04-10
Abstract: PURPOSE: To improve the form stability of an acrylic fiber by compounding a fiber consisting essentially of an acrylonitrile-based copolymer with a polyimide-based polymer in a state thereof substantially continuous in the axial direction of the fiber. CONSTITUTION: This acrylic fiber is obtained by arranging (B) 5-50wt.% polyimide-based polymer in a state thereof substantially continuous in the fiber axial direction of an acrylic fiber comprising (A) 95-50wt.% acrylonitrile-based copolymer and the component (B). The fiber can be prepared by dissolving both components in a mixed state in dimethylformamide, etc., discharging the resultant solution from a spinneret into a coagulation bath and passing the coagulated yarn through steps for washing the coagulated yarn with water, drawing, drying, heat setting the prepared yarn, etc.
Patent JP-H04296748-A (JP)
Title: Photographic processing liquid
Inventor: HAYASHI KATSUMI
IPC: G03C5/305
Filed: 1991-03-26
Abstract: PURPOSE:To prevent the foaming under processing without adversely affecting the performance of the processing liquid and without generating the deterioration in photographic performance with lapse of time after processing by using the ester of the addition reaction product of a propylene oxide and ethylene oxide as a defoaming agent. CONSTITUTION:This processing liquid contains at least one kind of the compds. expressed by formula I or formula II. In the formulas I, II R1 denotes 8 to 22C alkyl group, alkenyl group or acyl group; R2 denotes a hydrogen atom; R3 or COR3 (where R3 is 1 to 21C alkyl group or alkenyl group); m denotes 0 to 50 integer; n denotes 0 to 20 integer; the total of n and m is >=5. These compds. are usually synthesized by subjecting the polyoxyalkylene glycol monoalkyl ether obtd. by block load polymn. of the propylene oxide and ethylene oxide with higher alcohol to direct esterification, etc., by using a higher fatty acid or higher fatty acid chloride.
Patent JP-S59210761-A (JP)
Title: Interphone set
Inventor: AKIBA OSAMU
IPC: H04M9/02
Filed: 1983-05-14
Abstract: PURPOSE:To prevent sound quality at the transmission of a voice signal from being deteriorated by separating with time the transmission of a time division multiplex transmission signal and the transmission of the voice signal for interphone so as to prevent the coexistence of both the signals on a transmission line. CONSTITUTION:An interphone station 4 is provided to a proper terminal device 2 in a time division multiplex transmission system to attain talking with an optional interphone station 4. A terminal device 2 corresponding to both the interphone stations 4 to be communicated turns on a voice line control switch 6 respectively by a control signal from a master set 1, and both the interphone stations 4 are connected to a transmission line 3. After the voice line control switch 6 is turned on to the required terminal device 2 by the control signal from the master set 1, the master set 1 interrupts the transmission of the time division multiplex transmission signal, the voice signal between both the interphone stations 4 is superimposed on the transmission line 3, and no time division multiplex transmission signal is transmitted, then the talking with high quality is attained.
Patent JP-S59208893-A (JP)
Inventor: YAMADA YUUJI
IPC: H05K1/05
Filed: 1983-05-13
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。