baber/WOPTO huggingface dataset:
Patent JP-H06231509-A (JP)
Title: Recording/reproducing apparatus
Inventor: OSHIMA MITSUAKI
IPC: G11B23/40
Filed: 1993-02-26
Abstract: PURPOSE:To magnetically record/reproduce data independently of the optical recording by providing a magnetic recording layer on an optical recording layer of a recording medium and arranging a magnetic head at the side opposite to an optical head. CONSTITUTION:A magnetic recording layer 3 is provided on an optical recording layer 4 on a light transmitting layer 5 of a recording medium 2. At the time of magneto-optical reproduction, the light from a light emitting part is converged onto the layer 4 by an optical head 6 and an optical recording block 7 thereby to reproduce magneto-optically recorded signals. When signals are to be recorded optically, a laser light is converged to a specific part of the layer 4 by the optical head 6 and the block 7, and the temperature is raised to a Curie point or higher. In this state, an impressed magnetic field is modulated by a magnetic head 8 and a magnetic block 9. Signals are thus magneto-optically recorded as above. At the magnetic recording time, the head 8 and the block 9 are used to record magnetic signals to the layer 3. Accordingly, signals can be magnetically recorded/reproduced independently of the optical recording function.
Patent JP-H06250728-A (JP)
Title: Direct teaching device for robot
Inventor: KURENUMA TOORU
IPC: G05B19/4093
Filed: 1993-02-26
Abstract: PURPOSE:To improve the operability of direct teaching, to shorten the time required for the teaching operation, and to reduce the burden on an operator by providing an operation direction switching means which guides a robot arm only in a direction an operation direction setting means provided in front of or behind a speed arithmetic means included in a position and force control means. CONSTITUTION:A force detection part 12 inputs a force signal detected by a force sensor 5 and a force detection part 12 detects an operating force applied by an operator to the arm 2 of a robot body 2 for guidance. A signal of the detected operating force is supplied to a force component conversion part 13. The conversion part 13 converts the signal into an axial force and moment around an axis as to three orthogonal axial directions of a handle coordinate system provided to the wrist part of the arm or a base coordinate system based on the robot body 1. The signals of the forces of the respective axes and the moment found as above are inputted to an operation direction switching part 16. Therefore, a direction wherein the position and attitude of the arm are easily guided in an optional axial direction can be set.
Patent JP-S63230387-A (JP)
Title: Recording material
Inventor: MATSUOKA KATSUMI
IPC: B41M5/337
Filed: 1987-03-18
Abstract: PURPOSE:To enhance the light fastness of a microcapsule layer and of a developed color body, by incorporating a UV absorber and a specified nickel compound into microcapsules containing a substantially colorless color former. CONSTITUTION:A UV absorber and a nickel compound of formula (I) or (II) are incorporated in microcapsules containing a substantially colorless color former. In the formulas, each of R1, R2, R3 and R4 is an aryl, with the proviso that R1 and R2, or R3 and R4 may be linked to each other, Li is an organic ligand combined with the nickel ion through a hetero-atom to form a complex, and n is 0, 1 or 2. The nickel compound is preferably used in an amount of 5-200 wt.% based on the color former. The color former is dissolved in a solvent, the resultant solution is microencapsulated, and the microcapsules are applied to a base body. The nickel compound and the UV absorber may be dissolved in a mixed state together with the color former at the time of dissolving the color former, or may be separately dissolved in solvents to form solutions, which may be thereafter mixed with each other. A recording material comprising the microcapsules may be a pressure-sensitive recording material, a thermal recording material or the like.
Patent JP-H04300116-A (JP)
Title: Sheet lapping device
Inventor: KANAMARU KENICHI
IPC: B24B37/00
Filed: 1991-03-27
Abstract: PURPOSE:To prevent scratches from being produced by providing nozzles between and side of multiple conveyors for transferring sheets such as surface- treated steel sheet, etc., coming out successively from a lapping roll, respectively, to produce air cushion when the subsequent sheets are transferred. CONSTITUTION:In a tinned steel sheet production line, a tinned steel sheet is cut at a specified lengths by a shearing machine and transferred by a fixed speed conveyor 11 and, when it reaches near a lapping roll 14, a sheared sheet 2 is attracted toward the roll 14 by a magnetic force generated by transmission of electricity to the roll 14 to set it at a specified position. Then transmission of electricity to the roll 14 is stopped to drop the sheared sheet 2 on the conveyor 21. When the subsequent sheet 2 drops on a stepped conveyor 21, a dropping angle of the subsequent sheet 2 relative to a preceding sheet 2 is reduced by the air injected from an air nozzle 31, and an air cushion layer is formed by the air from a side air nozzle 34. Thus production of scratches can be suppressed.
Patent JP-S58183065-A (JP)
Title: Preparation of spice
Inventor: KIJIMA ISAO
IPC: A23L27/18
Filed: 1982-04-16
Abstract: PURPOSE:To obtain a spice having proper salty taste and taste, by heat-treating germinated seeds of mustard, followed by seasoning it. CONSTITUTION:Seeds of mustard are washed with water, and germinated at 15-30 deg.C until cotyledons occur. The germinated seeds are heat-treated in 0.1- 2wt% aqueous solution of a salt such as sodium citrate, sodium succinate, sodium carbonate, etc. in an amount 5-10 times that of the seed at 70-90 deg.C for 1-5min. The seed is then dehydrated, and immersed in a seasoning solution obtained by blending water with salt, sugar, wine vinegar, wine, vitamin C, sodium glutamate, and natural seasoning, so that it is seasoned.
Patent JP-H02246756-A (JP)
Title: Axial gap type motor and bearing therefor
Inventor: YAMAMURO KIYOSHI
IPC: H02K21/24
Filed: 1989-03-17
Abstract: PURPOSE:To improve load withstanding performance by arranging a radial load bearing and an axial load bearing independently. CONSTITUTION:When a radial load bearing 10 and an axial thrust load bearing 16 comprising small balls are arranged independently, radial load applied onto a shaft 6 is held by a sliding bearing 10. Axial thrust load produced through magnetic attraction functioning between a magnet 3 and an iron substrate 9 is held by small balls 16 and the planar sections of the sliding bearing 10 and a pulley 5. Since the small balls 16 are held rotatably in the holes of a retainer 15, rolling contact is made between the small balls 16 and the planar sections of the sliding bearing 10 and the pulley 5.
Patent JP-H01237998-A (JP)
Title: Mask programmable read only memory device
Inventor: RYU YASUSHI
IPC: G11C17/00
Filed: 1988-03-18
Abstract: PURPOSE:To drastically reduce an error at the time of using a mask and to facilitate the control of a manufacturing process by providing an inverting means and first and second transistors Tr at the input circuit of a mask ROM device and executing the writing and logical switching of data with one process. CONSTITUTION:An internal control signal the inverse of C to execute a prescribed function to an internal circuit 5 in response to control signals C and the inverse of C from the external part is outputted by an input circuit 1 of a mask ROM device. A signal in a first node P1 on the input path line of the control signals C and the inverse of C from an external part with an inverting means 2 of the input circuit 1 is inverted. A first Tr3 is laid between the output edge of the means 2 and a second node P2, a second Tr4 is laid between the first node P1 and the second node P2 and to either of first and second Tr3 and 4, the writing of the data and simultaneously, programming are executed by the same writing system as the data. One side of the Tr3 and 4 is fixed to a conducting condition and other side is fixed to a non-conducting condition.
Patent JP-H04278686-A (JP)
Title: Optical reader
Inventor: HORII KIYOMI
IPC: G06K7/10
Filed: 1991-03-06
Abstract: PURPOSE:To read the merchandise easily and without fail and to prevent extra burden from being given to an operator even when the reading operation of the large and heavy merchandise is performed. CONSTITUTION:The optical reader has a reading part 11 to arrange a reading surface 10 including a reading window 9 onto the upper surface and read optically the information given to articles, and reading guides 15 and 17 provided near the reading surface 10 and along the reading operation direction of the reading part 11.
Patent JP-S51139522-A (JP)
Title: Au-alloy
Inventor: OOHARA MITSUHIRO
IPC: C22C5/02
Filed: 1975-05-28
Abstract: PURPOSE: Au-alloy improved in mechanical charrcteristics, corrosion resistance, and heat resistance without drop in aesthetic property, chemical and electric characteristics. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02244767-A (JP)
Title: Non-volatile semiconductor memory
Inventor: MATSUZAWA KAZUYA
IPC: H01L29/788
Filed: 1989-03-17
Abstract: PURPOSE:To obtain an EPROM or an E<2>PROM with high readout efficiency and an improved electric isolation characteristic in relation to peripheral circuits thereof by burying a charge storage layer in a semiconductor layer under a channel region of a usual MOS transistor. CONSTITUTION:In a memory cell, a floating gate is formed directly under a channel region of a MOS transistor formed in a second silicon layer 6. Data writing is carried out, for example, by causing avalanche breakdown at one junction part through using a diffusion layer 2 in a lower first silicon layer 1, and selectively injecting produced electrons into the floating gate 4 through using a diffusion layer 7 in the second silicon layer 6 as a control gate. Information is stored by utilizing the fact that the threshold value of the MOS transistor in the second silicon layer 6 is different according to the electron storage state in the floating gate 4. Upon reading out the information, a predetermined readout voltage is applied to a gate electrode 9 of the upper MOS transistor, and decision of '0', '1' is made according to the magnitude or presence of the channel current. Data erasing is carried out, for example, by causing the floating gate 4 to emit the electrons therein through irradiating it with ultraviolet rays.
Patent JP-H06274410-A (JP)
Title: Display control system
Inventor: FUJIMOTO TERUHISA
IPC: G06F12/02
Filed: 1993-03-23
Abstract: PURPOSE:To improve a read-out speed of image data by utilizing effectively a high speed access mode of an image memory and prefetch of the image data. CONSTITUTION:By an access mode deciding circuit 144, an access mode of a CPU 1 or a plotting coprocessor 13 is predicted and decided, and in accordance with a result of its decision, a prefetch processing and a VRAM access mode are controlled. Accordingly, only in the case of a continuous access of address continuation, the prefetch processing and a page mode access can be utilized, and the efficiency for read-out of data from a dual port image memory 30 can be enhanced.
Patent JP-S52146826-A (JP)
Title: Controller for pole number switching motor
Inventor: YUDA JIROU
IPC: H02P21/34
Filed: 1976-05-31
Abstract: PURPOSE: To form an electromagnetic coil of starting relay so that the capacitance of an operating capacitor is increased in starting time by switching and connecting an auxiliary coil in accordance with switching of the pole number and an optimum operating capacitance of the capacitor can be obtained in the pole number switching motor during a normal operating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59189797-A (JP)
Title: Speaker device
Inventor: SAKAI SHINICHI
IPC: H04R1/02
Filed: 1983-04-12
Abstract: PURPOSE:To prevent the excitatin of a standing wave in an enclosure by providing the enclosure which consists of a cylindrical body with both closed ends and has a sectorial section and has length H, and a pair of speakers and arranging this pair of speakers on the baffle surface and at the position of H/2n (n is an integer >=2) on the axis of the cylindrical body. CONSTITUTION:The enclosure 20 consists of the cylindrical body which has a cross section of semicircular sectorial shape and has both ends closed and has the height H. Two speakers are arranged in the center of the baffle 3 in the breadthwise direction and in positions H/4 spaced from an upper plate and a lower plate of the cylindrical body. Consequently, not only odd components but also secondary components and even components forming nodes in the same position as secondary components are not excited in the standing waves in the vertical direction because the positions of a pair of speakers are symmetrical with respect to the center of the surface of baffle 3. Since the section of the enclosure 20 vertical to the axis of the cylindrical body is formed into a sector the standing wave generated in the breadthwise direction and the depth direction are not excited.
Patent JP-S51140291-A (JP)
Title: Numerical controlling method of slide-cutting carriage of grinding mac hne
Inventor: MORI MASAYOSHI
IPC: B24B49/02
Filed: 1975-05-30
Abstract: PURPOSE:To control the initial or starting position of a cutting carriage table by first measuring the workpiece by means of post process gauge; and then feeding back the results of the measurement.
Patent JP-H08258714-A (JP)
Title: Detection system of mark for roadway maintenance
Inventor: KOMATANI TETSUO
IPC: B61K9/08
Filed: 1995-03-23
Abstract: PURPOSE: To detect a mark without an oversight and without a help of human hand concerning a detection system of the mark for roadway maintenance. CONSTITUTION: This is a system to detect a mark previously marked on a specific sleeper 11 existing at a point to give warning about maintenance to an operator of a maintenance working car 13. It is constituted of an ID tag 24 on which a resonance circuit having natural resonance frequency is printed and to be the mark as it is attached on the specific sleeper 11 and a transmitter- receiver/display means 21 to display that the mark is detected at the time when it transmits an electromagnetic wave of roughly the same frequency as the resonance frequency and receives an echo wave reflected by the ID tag 24.
Patent JP-S51140414-A (JP)
Title: Method of compensating voltage of semiconductor channel network
Inventor: KOJIMA KIMIFUMI
IPC: H04Q3/52
Filed: 1975-05-30
Abstract: PURPOSE:To economically compensate voltage drop of a semiconductor switching element in forward direction forming a space division semiconductor channel network.
Patent JP-S62220824-A (JP)
Title: Method and instrument for measuring inbalance point
Inventor: OKUMURA HIROMITSU
IPC: G01M1/08
Filed: 1986-03-22
Abstract: PURPOSE:To position an inbalance point accurately at a specific position by outputting a specific voltage linearly at specific time, and contrasting it with a DC voltage indicating the phase difference between a stored reference pulse indicating the reference point of a body to be measured and an unbalance pulse and making them coincident with each other. CONSTITUTION:An inbalance detector 9 outputs an inbalance point X which appears owing to the horizontal oscillation of the body 5 to be measured as the inbalance pulse P2 on every turn of the reference pulse P1 which is outputted through the detection of a photosensor 7 and the inbalance pulse P2 is converted into a DC voltage, which is stored in an analog memory 11. Then, a time-voltage converting circuit 12 outputs the specific voltage linearly at the specific time and the voltage is contrasted with the stored DC voltage and made coincident. Consequently, the inbalance point is set at the specific position extremely accurately and stopped.
Patent JP-S55155958-A (JP)
Title: Shaft sealing device
Inventor: KOMON SHIYOUJI
IPC: H02K9/19
Filed: 1979-05-22
Abstract: PURPOSE:To provide a device for liquid sealing a rotating shaft, in which the seal is provided over a range from the stationary state to a rated revolving speed by the combination of a seal due to the pumping effect provided by the rotation and rubber seal capable of gap control by a control means. CONSTITUTION:The liquid seal is effected by the pumping effect of rotation provided between a thread 4b formed in the direction opposite to the direction of rotation in the outer periphery of a supply and exhaust pipe 4 and a stationary surface 85. An annular rubber 86 surrounding the pipe 4 is shrunk by pressurised gas introduced from a gas supply pipe 87, thereby adjusting its distance to the pipe 87. Valves 87a and 87b are opened and closed to effect adjustment of the gap of the annular rubber 86 along a predetermined program according to a signal from a speed detector 89.
Patent JP-S56160974-A (JP)
Title: Deodorant for bad smell of raw fish and its device
Inventor: YOSHINO TOSHIO
IPC: A23L17/00
Filed: 1980-05-14
Abstract: PURPOSE: A deodorant for bad smell of raw fish comprising a specific organic acid as an active ingredient and a deodorizing device for bad smell of raw fish prepared by impregnating a material with the deodorant and sealing it up in an openable way.  
     CONSTITUTION: One or more organic acids selected from the group consisting of malic acid, citric acid, and tartaric acid are blended with a perfume conisting essentially of a small amount of nonionic surface active agent and an extremely small amount of a terpene such as limonene, α-terpineol, etc., to give the titled deodorant. The deodrant is impregnated into paper, fabric, nonwoven fabric, open-cell foamd plastic sheet, etc. and sealed up in an openable way to give a deodorizing device for bad smell of raw fish. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6360809-A (JP)
Inventor: EDOUIN ETSUCHI PIITAASON
IPC: B65G45/16
Filed: 1987-03-20
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-S60208460-A (JP)
Title: Heat treatment of aluminum alloy casting
Inventor: AWANO YOUJI
IPC: C22F1/043
Filed: 1984-03-30
Abstract: PURPOSE:To improve the toughness of an Al alloy casting while maintaining the strength by heating the casting at a temp. above the solidus plane in the equilibrium state diagram of the alloy, cooling the heated alloy to a temp. between the solubility limit and the solidus plane, and holding it at the temp. to carry out soln. heat treatment. CONSTITUTION:An Al-Si-Cu alloy casting is heated to a temp. above the solidus line in the equilibrium state diagram of the alloy for such a time that a continuous liq. phase is not formed to accelerate the deformation of crystallized Si, etc. in the casting. The casting is then subjected to soln. heat treatment at a temp. between the solubility limit and the solidus plane to make the deformed Si having sharp corners roundish and to solubilize uniformly solute elements such as Cu and Mg in the Al matrix.
Patent JP-S57180355-A (JP)
Title: Slotless motor
Inventor: AKAMATSU MASAHIKO
IPC: H02K21/24
Filed: 1981-04-28
Abstract: PURPOSE:To commonly use component parts of a slotless motor, to facilitate the assembling step and to alleviate electrical and mechanical losses of the motor by supporting a disc-shaped rotary poles by a rotational shaft in the manner to pinchingly hold an armature coil formed in a disc shape. CONSTITUTION:A supporting member 7, the first rotary disc 3a mounted with a magnet 1a, a spacer 11a and a bearing 5a are sequentially engaged in this sequence on a rotational shaft 5. Then, this shaft is inserted into the first frame 4c. Subsequently, an armature coil 20 is engaged with a holder 22 of the first frame 4c. Thereafter, the second rotary disc 3b secured with a magnet 1b is engaged with the member 7, and a spacer 11b and a bearing 5b are engaged on a rotational shaft 6. Then, the second frame 4d is inserted into the shaft, a clamping bracket 24 is then bent, the first and second frames 4c, 4d are secured fixedly, and bearing covers 8a, 8b are then engaged therewith.
Patent JP-S56164234-A (JP)
Title: Expanding device for brake shoe of drum brake
Inventor: ASAI SEIJI
IPC: F16D65/14
Filed: 1980-05-17
Abstract: PURPOSE: To enable sure adjustment for correction to obtain an optimum gap between a brake drum and the brake shoes by actuating a stopping body fitted to a back plate by means of a spring, by disengaging a stopper put on the stopping body and by lessening thereby the gap between the brake drum and the shoes.  
     CONSTITUTION: The shaft part 15a of the stopping body 15 stopping a brake lever 7 is passed movably through the open hole 3b of the back plate 3 and the stopping body 15 is actuated constantly in the direction of advance of the brake lever 7 by the coil spring 16 wund on the shaft part 15a. In addition, the length of a strut 9 is set beforehand in a prescribed size. And, when the stopper 18 is disengaged after fitting the drum, the head part 15b of the stopping body15 is moved up to the point where it stops the back plate 3. By this constitution, the gap between the brake drum and the brake shoes 1 and 2 for arranging a control cable 6 can be corrected to be a proper amount without fail. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61223480-A (JP)
Inventor: ONDA KOUZOU
IPC: B65G15/64
Filed: 1985-03-28
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-H01239480-A (JP)
Title: Detector for faulty point of power cable
Inventor: MIURA ISAO
IPC: G01R31/08
Filed: 1988-03-18
Abstract: PURPOSE:To correctly and accurately detect a faulty point of power cables without using an expensive arithmetic unit, etc., by outputting an accident alarm signal when more than two sensors are worked at the same time among a magnetic field sensor, sound pressure sensor and fire sensor. CONSTITUTION:In a detector 40 for the faulty power cable, the magnetic field sensor 42 having an electromagnetic coil for faulty current detection is worked when the detected value of the coil exceeds a specified value, and the sound sensor 46 having a microphone is worked when the sound larger than a background noise is detected. Further, the fire sensor 50 is worked when a heat or a smoke of the fire is detected, and signals 44, 48, 52 received from each sensor 42, 46 and 50 are inputted to a control circuit 54, wherefrom the alarm signal 56 is outputted when more than two of the signals 44, 48, 52 are inputted. Then the detecting device 40 is provided on a specified place in a tunnel cable subway 18 wherein many power cables 10 are arranged, and the signal 56 is received by a receiving device 34, thereby the search of the accident point on the cables 10 is performed by a computer with a simple constitution, etc.
Patent JP-H07238073-A (JP)
Title: Biphenylmethylamine derivative
Inventor: TANIGAWA KEIZO
IPC: C07D261/14
Filed: 1994-04-01
Abstract: PURPOSE:To obtain the subject new derivative, useful as an antagonistic agent for angiotensin II in treating cardiovascular diseases composed of especially hypertension, cardiac and venous insufficiencies, glaucoma, diabetic retinopathy, central neuropathy and chronic nephropathy. CONSTITUTION:This compound is expressed by formula I {R<1> is H, a 1-6C alkyl (which may be substituted), etc.; R<2> is carboxyl, sulfonic acid, etc. ; R<3> and R<4> each is H, a halogen, etc.; either of X and Y is N or NO and the other is O or SOn, [(n) is 0, 1 or 2], etc.}, its tautomer and salt, e.g. N-(1-methyl-4- ethoxycarbonylpyrazol-5-yl)-N-[(2'-(N-triphenylmethyl-(1Htetrazol-5-yl )biphenyl-4- yl)methyl] amine. The compound expressed by formula I (R<1> is H) is obtained by reacting a compound expressed by formula II (R<13> is carboxyl, etc., which may be protected with methyl group, etc.) with a compound expressed by formula III (V is a halogen, etc.), deriving a compound expressed by formula IV therefrom and then, as necessary, deprotecting the resultant compound expressed by formula IV.