baber/WOPTO huggingface dataset:
Patent JP-H03245758-A (JP)
Title: Brushless motor
Inventor: SUZUKI YASUO
IPC: H02K29/00
Filed: 1990-02-23
Abstract: PURPOSE:To facilitate manufacture of a stator winding by approximately equalizing the shape of a junctioned narrow magnetic pole and an auxiliary projecting piece to the shape of a wide magnetic pole, and winding stator windings, respectively, around a first coupling iron core and a second coupling iron core being separated in the diametrical direction. CONSTITUTION:A first coupling iron core 25a magnetically couples the center of a wide magnetic pole 23, formed in the shape to become approximately symmetrical in front and rear in the rotational direction of a permanent magnet rotor 10, with a yoke 31, and on it a stator winding 21 is wound, and a second coupling iron core 25b is provided at the position which makes an angle of 180 deg. in the rotational direction of the permanent magnet rotor to the first coupling iron core 25a, and magnetically couples one end of a narrow magnetic pole 24 with the yoke 31, and on it a stator winding 21 is wound. An auxiliary projecting piece 26 is coupled on the side of one end of the narrow magnetic pole 24, and is arranged along the periphery of the permanent rotor 10, and the shape of the jointed narrow magnetic pole 24 and the auxiliary projecting piece 26 is approximated to the shape of the wide magnetic pole 26.
Patent JP-H06237228-A (JP)
Title: Music source transmission system
Inventor: SANKOU NOBUO
IPC: G11B5/02
Filed: 1993-02-09
Abstract: PURPOSE:To transmit a music source of a frequency band being higher than a general telephone line without spoiling a tone quality by utilizing the general telephone line. CONSTITUTION:A music signal obtained by reproducing a music disk or a music tape at a rotating speed of a ratio being lower than usual is transmitted by utilizing a general telephone line after moving a frequency band to a high frequency band side. Subsequently, after returning the frequency band to a low frequency band side again, sound recording is executed at a rotating speed of the same ratio as a time of its reproduction.
Patent JP-S58159740-A (JP)
Inventor: SHIMONAKA HIDEKI
IPC: G02B23/24
Filed: 1982-03-18
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-S62201375-A (JP)
Title: Ultrasonic wave detecting device for electric power cable connection part
Inventor: AIHARA MITSUGI
IPC: G01R31/12
Filed: 1986-02-28
Abstract: PURPOSE:To detect securely an ultrasonic wave generated in a cable connection part by providing piezoelectric rubber with an internal and an external electrode, dividing at least one of both electrodes into plural, and mounting this piezoelectric rubber on the peripheral surface of a power cable connection surface. CONSTITUTION:A soft rubber layer 11 is brought into contact with the protection layer 6 of the cable connection part from above and wound with the piezoelectric rubber 9 and an ultrasonic wave detecting device 8 is mounted on the connection part. The rubber layer 11 deforms elastically to contact the protection layer 6 securely and the rubber 9 has flexibility, so it contacts the connection part through the rubber layer 11 and internal electrode 10. Then a connector which is not shown in a figure is connected to a measuring circuit and a voltage is applied to the electrode 10 and plural divided external electrodes 12a-12d. If a defect part A is formed in the reinforcing insulating layer 3 of the connection part and an ultrasonic wave is generated by partial discharge, the mechanical oscillations of the ultrasonic wave are transmitted to the electrode part 13b and to detect the ultrasonic wave by the rubber 9, and the detection signal is sent out to a measuring circuit through the connector. A sound insulating layer 13 prevents an external noise ultrasonic wave from entering the inside and even a fine ultrasonic wave is detected securely.
Patent JP-S63208901-A (JP)
Title: Programmable controller
Inventor: NAKANISHI TORU
IPC: G05B9/02
Filed: 1987-02-26
Abstract: PURPOSE:To detect the disconnection of a service interruption detecting signal line as well as the service interruption of an input/output device at the side of a central processing unit CPU. CONSTITUTION:A programmable controller is connected successively to a CPU12 of a rack 10-0 via the extending cables 16-1-n of input/output i/o devices 14-1-n of racks 10-1-n respectively. At the same time, the power supply units 18-0-n are provided to the programmable controller. The CPU12 contains a power supply unit 18-0, a CPU unit 22 and plural input/output unit 24 and is connected electrically and mechanically to a mother board 20-0. Furthermore plural input/output units 26 are provided to the i/o devices 14 respectively. Thus a signal line is formed between the terminal i/o device 14-n and the CPU12 via the mother boards 20-1-n of i/o devices 14-1-n and cables 16-1-n and monitored by the unit 22.
Patent JP-H01218237-A (JP)
Title: Congestion control system
Inventor: IWANO TATSUYA
Filed: 1988-02-26
Abstract: PURPOSE:To early resolve an over-congestion and a congestion by switching a processing capacity to a high speed mode at the time of generating the congestion between processors. CONSTITUTION:When a processor 10 detects the congestion by a congestion detecting means 11, the congestion is informed to other all processors connected on a bus 30. For example, a congestion informing receiving means 22 of a processor 20, to which the congestion is informed, stops the control of the flow concerning all data communications to the processor 10. As the result, the data, which flow through the processor 20 to the processor 10, do not flow after a certain constant time since the flow at the sending side is stopped. As this result, the processor 10 is directed toward the direction in which the congestion is released, and at the time of generating the congestion, the processor 10 is switched to a high speed mode in order to improve the processing capacity. For this reason, the over-congestion and the congestion of the processor 10 can be early resolved.
Patent JP-H01216956-A (JP)
Title: Optically active benzene derivative and production thereof
Inventor: MINAMII MASAYOSHI
IPC: C07C69/025
Filed: 1988-02-25
Abstract: NEW MATERIAL:A compound of formula I (R is 1-20C alkyl which may contain one or more halogen atoms; n is 1 or 2; * is asymmetric carbon). EXAMPLE:(-)-4-(1-Butyryloxyethyl)benzonic acid. USE:An intermediate for synthesizing medicines, agricultural chemicals, etc. Especially useful as an intermediate for organoelectronic materials, in particular, liquid crystal compounds. PREPARATION:The compound of formula I is obtained by reacting an optically active alcohol compound of formula II with the acid anhydride or acid halide of an aliphatic carboxylic acid of the formula R-COOH in the presence or absence of a solvent (e.g., toluene) in presence of a catalyst (e.g., pyridine) at -30-100 deg.C. The acid anhydride or acid halide of the aliphatic carboxylic acid is used in an amount of >=1 equivalent times that of the optically active alcohol to carry out the reaction.
Patent JP-S62200699-A (JP)
Inventor: YAMAMOTO SHUNJI
IPC: H05H13/04
Filed: 1986-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60189497-A (JP)
Inventor: SEKINO AKIRA
IPC: B43K8/02
Filed: 1984-03-09
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-2000239698-A (JP)
Title: Foamy detergent composition
Inventor: OTAGURO TAKAHIRO
IPC: C11D3/34
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a foamy detergent composition which is excellent in detergency, being capable of removing metal oxides attached to the inside and outside of a house, does not form fine particles when sprayed and hence does not cause choking of a respiratory system, and does not emit the odor of the main ingredient by incorporating a thiocarboxylic acid and/or its salt into the same and by putting the same in a discharge container. SOLUTION: A liquid detergent composition which contains 0.1-15 wt.% (based on the composition) thiocarboxylic acid and/or its salt, the main ingredient for rust removal, is put in a discharge container, such as a trigger container or a squeeze container. Preferably, the composition further contains a metal chelating agent in an amount of 0.01-10 wt.% (based on the composition), a surfactant, a solvent, a thickener, a perfume, etc. In order to prevent the oder emission and fine particle formation when the composition is sprayed in its use, the composition is adjusted so that the residual foam height (after 5 min), which is the foam stability index in the Ross-Miles method, is 25 mm or higher.
Patent JP-2000238028-A (JP)
Title: Slurry feeding device
Inventor: TAWARA TOSHIYUKI
IPC: B28B13/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a slurry feeding device, through which a slurry can be discharged from the whole horizontal width of its discharge port at a uniform flow speed. SOLUTION: The slurry feeding device of a plate-like sheet making machine is equipped with a slurry feeding tube 10, a slurry flow passage part communicating upwards from the terminal end part of the slurry feeding tube 10 and a slurry discharge port 30 provided at the upper end part of this slurry flow passage part. In this case, a horizontal flow passage diverging part 50 is present between the terminal part of the slurry feeding tube 10 and the slurry flow passage part.
Patent JP-S58161855-A (JP)
Title: Measurement of nuclear magnetic resonance
Inventor: KIDA ATSUSHI
IPC: G01N24/08
Filed: 1982-03-19
Abstract: PURPOSE:To facilitate the evaluation of attribution of components of a spectrum in a mixture sample by plotting points to be determined by the intensity of corresponding peaks with an X-Y coordinate set based on a nuclear magnetic resonance spectrum. CONSTITUTION:With a computer 11, a 90 deg. pulse and a 180 deg. pulse irradiate a sample 2 through a switching circuit 8 and a magnetic field gradient is applied in a pulse to the sample 2 from a power source 12 and furthermore, the switching circuit 8 is turned to the position of an amplifier 9 at the timing of tau after the pulse to memorize a spin echo signal. This measurement is performed by varying tau, the intensity of the magnetic field gradient or the application time thereof to memorize another spin echo signal. The Fourier transform of these two spin echo signals produces a spectrum signal while it is read out and sent to a recorder 13 one as X signal and the other as Y signal. Checking the movement of a pen of the recorder 13 on straight lines l1 and l2, it is determined that the peaks A and B belong to the same type of molecules and the peak C belongs to different types of molecules.
Patent JP-S58161375-A (JP)
Title: Input protection circuit of insulation gate type field effect semiconductor integrated circuit
Inventor: YANAGISAWA REIICHI
IPC: H01L27/06
Filed: 1982-03-19
Abstract: PURPOSE:To enhance the protection characteristics by a method wherein a lateral transistor is provided on a semiconductor substrate with a built-in MOSFET, then either one of the collector or the emitter thereof is earthed with the base, and the other is connected to the gate of a FET. CONSTITUTION:The p well 21 formed on an n type semiconductor substrate 20 wherein the MOSFET 24 to be protected is built-in is utilized as the base region, then an n region 22 used as the collector and an n region 23 are diffused therein, and accordingly the lateral transistor T of npn type is formed. The p well 21 and the n region 23 are both earthed, and the n region 22 is connected to the gate of an FET24 via the point (b) and to an input terminal IN via a resistor Ri. Even when a large surge voltage is impressed onto the terminal IN, the transistor T operates by the effect of a diffusion resistor rb in the p well, and the current flows between the base and the emitter in a large amount, therefore a rise voltage does not generate on the both ends of the rb.
Patent JP-S62204065-A (JP)
Title: Fluid transmission device with centrifugal lockup mechanism
Inventor: IMAI TOSHITAKA
IPC: F16H45/02
Filed: 1986-03-03
Abstract: PURPOSE:To prevent wear of a clutch facing and a clutch friction surface by furnishing a cleaning vane which rotates consolidated with a turbine runner. CONSTITUTION:A casing 12 is driven through a stud bolt 13, and the torque therein is transmitted to a turbine runner 20 from a pump impeller 18. A rotary plate assembly 24 is provided with a cleaning vane 50, which rotates together with the plate assembly 24 and is pressed to a clutch friction surface 32 by the centrifugal force applied thereto. This pressure is however small to allow said cleaning vane 50 to slide on the clutch friction surface, and thereby dust such as metal powder on the surface is cleaned off. Thus the clutch friction surface 32 is held free from dust etc. at all times.
Patent JP-H05258310-A (JP)
Title: Optical disk processor
IPC: G11B7/004
Filed: 1992-03-02
Abstract: PURPOSE:To read/write independently, respectively by using optical heads being in both sides to an optical disk medium. CONSTITUTION:This device is provided with an upper side slave optical disk controller 3 and a lower side slave optical disk controller 4 and the both-side accessing of the optical disk medium 11 is performed. Further, in these slave optical disk controllers, since the rotating directions of the optical disk medium 11 operated under the control of a master optical disk controller 2 transferring data with a host 1 at an upper side and a lower side are the same, the data is aligned conversely. Therefore, the upper side slave optical disk controller 3 and the lower side slave optical disk controller 4 have sorting circuits for adjusting the alignment of the data of the upper and the lower sides and read/ write are performed by realigning the data so as to adjust to the rotation of the optical disk medium 11. Read/write to the upper side and the lower side of the optical disk medium 11 are performed by read/ write circuits 5, 7 respectively and further, the position control of the head assembly 9 of the lower side is performed by a servo control circuit 6 and the same of the head assembly 10 of the upper side is performed by the servo control circuit 8.
Patent JP-H01218994-A (JP)
Title: Method to fix goods and its device
Inventor: KURIBAYASHI SADATOMO
IPC: B60P7/16
Filed: 1988-02-29
Abstract: PURPOSE:To enable the action of fixing and unifixing goods to be done in a short time at the fixing of goods in a hold or the like by making a constitution so that goods may be fixed by expanding an air bag and putting pressure on the upper surface of the goods, and may be unfixed by discharging gas from the air bag. CONSTITUTION:When there is a command to an air bag 12 to fill up compressed air, a root blower 22 is rotated forward and compressed air is supplied to the air bag 12. The air bag 12 gradually expands and the inner pressure is detected by means of a pressure sensor 34, and the root blower 22 is stopped at the time point when the inner pressure has reached a ceiling pressure value previously set and the pressure over this value has continued for a predetermined time, and after this, the supply of compressed air is made only through an inboard chore compressed air source 26 and the action of fixing goods by the expansion of the air bag 12 is conducted rapidly. When there is a command to discharge compressed air from the inside of the air bag 12, the root blower 22 is rotated backward, and the compressed air within the air bag 12 is exhausted via the root blower 22, and unfixing goods by means of the contraction of the air bag 12 is rapidly conducted by means of forced exhaust.
Patent JP-H06218693-A (JP)
Title: Finger for bread slicer
Inventor: KAWAKAMI SANJI
IPC: B26D7/18
Filed: 1993-01-25
Abstract: PURPOSE:To provide a finger which prevents the piling of the bread chip, as for the finger for guiding the endless blade, in a bread slicer. CONSTITUTION:A finger 1 for the guide through the engagement with the endless blade B of a bread slicer is constituted of three slender plate-shaped engagement pieces 3. Though each surface of three engagement pieces 3 is parallel, the engagement piece in the middle is slided from the engagement pieces at both the edges, and guide is performed by allowing the blade B to pass between the slided engagement pieces. Since the engagement piece 3 for guiding the blade B has not the part for piling the bread chip on both the sides of the blade B, the piling of the bread chip is prevented.
Patent JP-H05242259-A (JP)
Title: Graphic display device
Inventor: MIURA HIROSHI
IPC: G06F3/153
Filed: 1992-03-02
Abstract: PURPOSE:To generate the thick line texture of a railroad, etc., at a speed higher than ever and to prevent the thickness of the thick line texture from being changed due to inclination. CONSTITUTION:The generation of the thick line texture is performed by issuing a line texture on/off command from a thick line pattern generator 20 to texture pattern memory 16. Such command is issued according to a start point coordinate output pattern. Also. an inclination calculator 22 is placed before the thick line pattern generator 20, and the plotting of a thick line is performed by finding the inclination of the line and setting the start point coordinate output pattern variably. Thereby, it is possible to generate the thick line texture of the railroad, etc., at a high speed and to prevent apparent thickness or pattern from being changed due to the inclination.
Patent JP-H04262519-A (JP)
Title: Electrolytic capacitor for acoustic use
Inventor: KOMATSU SHIGEO
IPC: H01G9/08
Filed: 1991-02-15
Abstract: PURPOSE:To provide an electrolytic capacitor, for acoustic use, whose tone- quality characteristic is excellent. CONSTITUTION:At an electrolytic capacitor for acoustic use, a capacitor element 3 is housed inside a cylindrical metal case 2 one end of which is closed and whose opening part at the other end is sealed by a sealing body 4, terminals 8 extracted from the capacitor element are extracted directly or indirectly to the outside of the sealing body, and the metal case as a whole is covered with a cylindrical outer-package sleeve 11. At the capacitor, the outer-package sleeve is composed of a synthetic resin to which a powdery, granular or fiberlike filler has been added.
Patent JP-H10225172-A (JP)
Title: Control method of brushless motor, and device thereof
Inventor: SHINOZAKI YOSHITERU
IPC: H02P6/182
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit for detecting the position of a rotor of a brushless motor, to reduce the number of parts, and to correctly detect the position of the rotor. SOLUTION: Coil voltages R, S, T of each phase of a brushless motor 4 is divided into the prescribed values by a first voltage-divider circuit 10a, and the coil voltage of two phases are combined in an circuit 10b, and the voltage level three resultant voltage waveform is divided into the same levels as the coil voltage divided by a second voltage/divider circuit 10c. The divided coil voltage (divided voltages R, S, T) are compared with the resultant voltage (divided voltage (S+T), (T+R), (R+S) which are obtained through division by two phases, other than the phase of the same coil voltage by a comparison circuit 10d to obtain the positional signals a, b, c.  A control circuit 11 detects the intersection of the divided voltages R, S, T (induced voltage waveforms) with the divided voltage (S+T), (T+R), (R+S) by the positional signals a, b, c to obtain the position of a rotor 4a, and an inverter circuit 3, driven based on the position and the rotation of the brushless motor 4, is controlled.
Patent JP-S54136442-A (JP)
Title: Sheath heater
Inventor: KATOU JIYUNICHI
IPC: H05B3/48
Filed: 1978-04-14
Abstract: PURPOSE: To prevent insulation deterioration at high temperature, by using nickel- tungsten-molybdenum alloy as heat-generating wire of a sheath heater.  
     CONSTITUTION: When nickel-tungsten-molybdenum alloy is used as heat-generating wire of a sheath heater, the insulation deterioration at high temperature is reduced compared with the case where nickel-chromium is used. In particular, heat-generating wire for use at high temperatures, 600°C∼800°C, can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63212126-A (JP)
Title: Sun roof device for automobile
Inventor: NAGATA TERUHIDE
IPC: B60J7/05
Filed: 1987-02-27
Abstract: PURPOSE:To permit an opening area of a roof to be increased, by disposing a tray along an edge end of a roof opening of a car body located at a loose end of an opening and closing member for incliningly opening and closing the roof opening and by advancing and retracting the tray in association with an inclining movement of the opening and closing member. CONSTITUTION:In a rear edge end 17 of a roof opening provided with a car body, a tray 28 is disposed at a loose end of an opening and closing member to be incliningly opened and closed. The tray 28 is supported by a rear portion of a braking base 40 so that it can be moved in association with the opening and closing member through an association mechanism 70. At the time, connection pins 29 fixed to the opposite sides of the tray 28 are engaged with holding holes 40a of the braking base 40 which slides along a rail 14 such that they can move forwardly and backwardly. When a drive base 50 is, for example, at the vicinity of the base, an outer end 75b of a swing arm 73 is pressed by a push-pull spring 75 to enable the tray 28 to be advanced by a long groove 73a at an inner end. With the arrangement, the tray 28 is held at a position projecting from a lower portion of the rear edge end 17 to the side of the opening for receiving rain water or the like.
Patent JP-S62202543-A (JP)
Title: Semiconductor device
Inventor: KITAMURA FUJIO
IPC: C08G59/62
Filed: 1986-02-28
Abstract: PURPOSE:To obtain high reliability by sealing the titled device with a specific epoxy resin composition which contains a polydimenthyl siloxane oligomer having an amino group, a polypropylene glycol compound having a glycidyl group and an addition reaction product of both materials. CONSTITUTION:A semiconductor element is sealed by using an epoxy resin composition which contains epoxy resin, phenol resin and at least one of (C) and (D) components. A mixture consisting of (C), (1) and (2) components. A polydimethyl siloxane oligomer which has at least one of the first class or the second class amino group in the molecule (1). A polypropylene glycol compound which has at least one glycidyl group in the molecule (2). An addition reaction product of the polydimethyl siloxane oligomer which has at lest one of the first class or the second class amino group in the (D) melecule and the polypropylene glycol compound which has at least one glycidyl group in the molecule.
Patent JP-S58164949-A (JP)
Title: Roof
Inventor: MORITA HIROYUKI
IPC: F24J2/04
Filed: 1982-03-20
Abstract: PURPOSE:To prevent an excessive elevation of the room temperature due to the overheating of a roof plate and to make the effective use of solar heat even when an object to be heated is a place of large surface area such as an indoor pool by a method wherein a transparent flat plate is arranged above the roof plate having a bent section and air is circulated between the transparent flat plate and the roof plate. CONSTITUTION:A roof 5 is formed by the bent roof plate 1 made of a thin steel plate and the transparent flat plate 3 made of plastics or glass and covering the roof plate 1. At the back of the roof 5, a motor 6, a fan 7 and a heat exchanger 8 are arranged and the upper and the lower parts of a building 4 are thermally insulated by heat insulating layer 9. In the daytime in fine weather, the air in the clearance 11 is heated to an elevated temperature by the radiant heat of the sun and reaches the top of the roof, it is forced to turn downward to be cooled to a lower temperature by being deprived of its heat through a heat exchanger 8. Thus, it is possible to obtain a large amount of heat from the sun in a highly efficient manner while the air is circulated to be heated and cooled repeatedly.