baber/WOPTO huggingface dataset:
Patent JP-H0715936-A (JP)
Title: Single-pole motor
Inventor: SAKAKIBARA TSUTOMU
IPC: H02K31/02
Filed: 1993-06-22
Abstract: PURPOSE:To provide a single-pole motor without a brush for holding a current at a given angle to the magnetic flux, by using a disk-shaped conductor divided into a first conductive part in a rotor for carrying a current from an axis of the rotor to a circumferential part and a second conductive part for carrying a current from the circumferential part to the axis, and covering one of the conductors with a magnetic shielding member. CONSTITUTION:In a rotor 15, conductive parts 15c and 15d for carrying a current 10 from a circumferential part to an axis of the rotor 15 are shielded with a superconductive member 16, and thereby conductive parts 15c to 15d are divided into the conductive parts 15a and 15b, through which magnetic flux 12 formed by a solenoid 11 passes, and the conductive parts 15c and 15d, through which the magnetic flux 12 can not passes. The rotor 15 has torque at the conductive parts 15a and 15b, in which a current 10 through slip rings 18 and 19 is carried 1 from the axis to the circumferential part, while the rotor has no torque at the conductive parts 15c and 15d, in which the current is carried from the circumferential part to the axis. Consequently, a communicator bush can be eliminated and the voltage loss can be reduced, while torque at the rotor in a reverse direction can be prevented.
Patent JP-2000333619-A (JP)
Title: Production of substance having antibacterial effect and apiculture using the substance
Inventor: IZENA NOBUYUKI
IPC: A61K35/64
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To produce a substance having antibacterial effect from the constituting material of a tunnel living a stag beetle larva, excrement of the larva, the larva itself, etc. SOLUTION: The objective substance having antibacterial effect can be produced by fermenting a sugar syrup having a concentration of 10-30% with larva of stag beetle, a nest material of stag beetle larva such as rotted wood chips mixed with secretion and excrement of stag beetle larva and microorganisms living in the above material. The disease of honey-bee can be cured and the growth of bee is improved by feeding a honey-bee with a feed mixed with the antibacterial substance.
Patent JP-S6130120-A (JP)
Title: Digital-analog converting system
Inventor: KAWADA SHIGERU
IPC: H03M1/08
Filed: 1984-07-20
Abstract: PURPOSE:To improve the output duty of a pulse amplitude modulated wave of an A/D converting system and to improve the quality of the system by outputting interpolatively an average value of an analog signal output corresponding to an input digital signal and a signal output corresponding to the just preceding input signal. CONSTITUTION:The digital code signal from an input terminal 1 is inutted to a D/A converter 2 of a D/A converting system, and the output of this converter 2 is applied to one terminals of the first and the second switches 3 and 9. A capacity 4 is connected between the other terminal 13 of the switch 3 and a reference power source 5, and the switch 9 is connected to one terminal of the third switch 11, and a capacity 10 is connected between the reference power source 5 and the connection point between switches 9 and 11, and the other output of the switch 11 and the output of the switch 3 are inputted to a buffer amplifier 6. Switches 3, 9 and 11 are controlled by switch control signal phi1, phi2, and phi3 from a switch control signal generating circuit 8 respectively, and an average value of the output corresponding to the input and the output corresponding to the just preceding input is outputted interpolatively, thus improving the output duty.
Patent JP-S6211780-A (JP)
Title: Ink for ink jet printing
Inventor: NAGASHIMA SUSUMU
IPC: C09D11/38
Filed: 1985-07-09
Abstract: PURPOSE:The titled ink having improved long-term dispersion stability, improved dyeing properties, no oozing at printed parts, improved clogging of nozzle, etc., containing water-insoluble or slightly water-soluble disperse dye and a specific anionic surface active agent in specific ratios, respectively. CONSTITUTION:(A) 1-30wt% (preferably 3-15wt%) water-insoluble or slightly water-soluble disperse dye (e.g., anthraquinone disperse dye, etc.,), (B) 0.2-15wt% (preferably 0.5-10wt%) anionic surface active agent [e.g., compound shown by the formula II (n=14), etc.,] shown by the formula I(R<1> and R<2> are H or alpha-methylbenzyl; R<3> is H or CH3; R<4> is H, CH3, alpha-methylbenzyl and one of R<1>, R<2> and R<4> is alpha-methylbenzyl; n is 10-150; M is NH4, K or Na), and, if necessary (C) a drying inhibitor (e.g., ethylene glycol, etc.,) are dispersed into 50-95wt% solvent (e.g., water, etc.), to give the aimed ink.
Patent JP-S5676367-A (JP)
Title: Grinder for negative land of throwaway chip
Inventor: YAMADA HIROMITSU
IPC: B24B3/34
Filed: 1979-11-21
Abstract: PURPOSE:To automatically and uniformly machine a negative land of a circumferential surface on a chip edge, by moving the chip linearly relative to a grind stone and rotating it a prescribed angle. CONSTITUTION:Part of the grinding wheel 78 is projected into an opening 7 formed between a platen 4 and a stylus 5. On one end of the platen 4 is provided a work holder 35. While the chip W clamped by the holder 3 is reciprocated along the upper surface of the platen 4 by the action of a cylinder 28 with the chip W abutted on the stylus 5, it is moved linearly along the opening 7, so that the linear part of the edge surface of the chip W is ground by th grinding wheel 78. During the passage of the chip W through the opening 7, the holder 35 is rotated a prescribed angle by the action of a pulse motor 52 to grind the angle of the edge surface of the chip W, so that the negative land of a circumferetial surface on the chip edge is automatically and uniformly machined.
Patent JP-2000341959-A (JP)
Title: Power generating system
Inventor: TORIGOE KENJI
IPC: G05F1/67
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To ensure a high DC/AC conversion efficiency even if power generation output is low, by controlling the operating number of inverters to maximize the AC output power of a power generating system depending on the number of inverters and the DC input-AC/DC conversion efficiency characteristics thereof. SOLUTION: In case of a power generating system including solar cells, a DC voltage/current detecting circuit 12 detects the DC output voltage VDC and current IDC generated from a solar cell 10 and a controller 14 calculates DC output power WDC. The controller 14 calculates the operating number n of inverters for maximizing the AC output power of the power generating system from the prestored DC input-AC/DC conversion efficiency characteristics of inverters 20-1,...,20-N and the number N of inverters connected in parallel and output inverter operation commands D1-DN thus controlling the operating number of inverters. According to the system, inverters can be operated efficiently even when the generating power of the DC power supply is low.
Patent JP-S5275110-A (JP)
Title: Sampling device
Inventor: SEMASA TAKAYOSHI
IPC: H04N1/00
Filed: 1975-12-18
Abstract: PURPOSE: To precisely sample analog signal by varying initial value loaded into reversible sigital counter in respouse to the signal in the process of obtaining synchronized black-white binary signal from a video signal by scanning a picture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5940215-A (JP)
Title: Weight measuring device
Inventor: MORI KUNIO
IPC: H03M1/52
Filed: 1982-08-31
Abstract: PURPOSE:To omit a highly accurate comparator and to shorten an integrating time, by integrating a weight signal and a reference signal until an analog weight signal reaches a zero crossing point at a specified inclination, then performing high speed integration and reverse integration for a specified time at an inclination of a specified multiplication, and operating the result. CONSTITUTION:A weight signal Vx is integrated for a period T1 through a switch SW0 and an integrating circuit A (a switch SW1 is OFF). An output (e) with a reference voltage Vc as a zero level is obtained. A control circuit 3 sets the switch SW0 to the side (b) and turns ON a switch SW2 (SW1 is OFF), and a reference voltage Va is integrated for a period T2. When the voltage (e) crosses a zero level, the output of a comparator 2 is inverted. Then the control circuit 3 turns ON the switch SW1. The time constant of the integrating circuit A is made to be 1/10, and the reference voltage Va is integrated for a period T3. Then the circuit 3 turns OFF the switch SW2 and turns ON the SW3, and the integration is performed. The output (e) is processed in a counting and operating circuit 5, and the weight is obtained.
Patent JP-2000341295-A (JP)
Title: Atm system
Inventor: NISHIMURA KAZUTO
IPC: H04L12/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify control processing by tightly guaranteeing frame rates and reducing the quantity of hardware in the case of realizing a guaranteed frame rate service(GFR). SOLUTION: Each function of a generic cell rate algorithm(GCRA) test section that discriminates an input cell speed in a cell level, a cell loss priority(CLP) test section that discriminates the identity of cell loss priority in the same packet frame, a maximum frame size(MFS) test section that discriminates a packet frame length, a consumed amount parameter control section, a frame- base generic cell rate algorithm(F-GCRA) test section that discriminates the frame rate of a packet frame, and a minimum cell rate(MCR) guarantee control section that reads and outputs cells at a speed for a guaranteed frame rate at least with respect to the cells passing each test in the above is properly distributed to an input interface section 1-1 and a switch section 1-2. Furthermore, an output interface section 1-3 is provided with a shaping processing section based on a packet frame.
Patent JP-S5776062-A (JP)
Title: Resin composition for high-solid paint
Inventor: MORITA TOSHIAKI
IPC: C08L61/00
Filed: 1980-10-30
Abstract: PURPOSE: To prepare a resin composition for high-solid paint, giving a cured coating film having excellent solvent resistance and stain resistance, etc. and high gardness, by using a specific acrylic copolymer and an amino resin or an isocyanate compound as main components.  
     CONSTITUTION: The objective composition contains, as main components, (A) an acrylic copolymer having a number-average molecular weight of 500W3,000 and the number of hydroxyl groups of ≥2.3 per molecule, and obtained by the copolymerization of (i) 10W80pts.wt. of styrene, (ii) 0W65pts. of a (meth)acrylic acid ester, (iii) 5W40pts. of a hydroxyl group-containing vinyl monomer such as β-hydroxyethyl acrylate, (iv) 0W10pts. of an aid group-containing monomer such as methacrylic acid, and (v) 3W20pts. of 2-mercaptoehanol, in the presence of a solvent and a radical polymerization initiator, wherein the sum of the monomers is 100pts. and (B) (i)  an amino resin or (ii) an isocyanate compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04372757-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORITA TAKESHI
IPC: G11B15/08
Filed: 1991-06-24
Abstract: PURPOSE:To provide a magnetic recording and reproducing device with high reliability by dissolving a malfunction caused by the uniformity of light transmitivity or a helical translucent flow of a magnetic record tape. CONSTITUTION:Phototransistors 1 arranged with two pieces vertically in the longitudinal direction of the magnetic recording tape 5 are provided and light from a light emitting diode 2 is detected and a logical product is taken with an AND circuit 6 and then the device has such constitution to decrease the malfunction due to unexpected wear of the magnetic tape or the ununiformity of the light transmitivity.
Patent JP-H0314138-A (JP)
Title: Multi-task os debugging system
Inventor: MURAYAMA NAOKI
IPC: G06F9/46
Filed: 1989-06-13
Abstract: PURPOSE:To observe a state of plural tasks without varying a state of a debug object OS by automizing a function for changing artificially an executing state task. CONSTITUTION:A correspondence table 3 is retrieved by using a given task identifier 1 as a key, and in what ordinal number of a TCB table 12 a task control block (TCB) of a designated task exists is determined. Subsequently, from three of a determined TCB table index, a TCB table base address 4 and a TCB size 5, the head address of an area in which TCB data is contained actually is determined. When the address is determined, a task context replacing function part 8 saves a value of a register group 11 in a register value saving area 9 in order to replace a register value. Thereafter, while reading out data from an address derived previously, a value is set to a prescribed register in accordance with TCB register constituting information 6. In such a way, an executing state of plural tasks can be observed without varying a state of a multi-task OS of a debug object.
Patent JP-H0443789-A (JP)
Title: Liquid crystal projection type display device
Inventor: HIROTSUNE SATOSHI
IPC: G09F9/00
Filed: 1990-06-11
Abstract: PURPOSE:To make distribution of uneven luminance of a picture formed by each liquid crystal panel on a projection screen coincident and to make uneven color unremarkable by forming a light injection port of all liquid crystal panels is made coincident on the projection screen. CONSTITUTION:A green light liquid crystal panel has an injection port 5, which is fitted opposite horizontally to that of a red light liquid crystal panel and a blue light liquid crystal panel. Thus, a picture by a part 3 of the injection port with a different light transmissivity on the red light liquid crystal panel and by a part 9 of the injection port with a different light transmissivity on the blue light liquid crystal panel is show in caption 14 in figure on a screen 13 and overlapped with each other. A picture by a part 6 of the injection port with a different light transmissivity in the green light liquid crystal panel is shown in caption 14 in figure on the screen 13, resulting that the pictures by the parts with different light transmissivity by the three panels are overlapped with each other. Since the position of the parts 3, 6, 9 having a brightness difference of each panel on the screen is made coincident, even when a color unevenness takes place the color unevenness is not eminent.
Patent JP-H0819978-A (JP)
Title: Robot device for low temperature environment
Inventor: TANAKA HIDEYUKI
IPC: B25J13/08
Filed: 1994-07-04
Abstract: PURPOSE:To apply a robot for a low temperature environment to a general environment and to a special environment without using any special part. CONSTITUTION:If a controller internal temperature detected by a temperature sensor 18 is lower than the set value when a power source is turn on, regenerative resistors 24A, 24B are energized via discharging relay contacts 26Aa, 26Ba, so that the regenerative resistors 24A, 24B are heated, and as a result, the internal temperature of the controller is increased. In a mechanism unit of a robot, if an internal temperature of an encoder case is lower than the set value, a driving motor is seized by a brake and is energized, and because of the generated heat, the internal temperature of the encoder case is increased.
Patent JP-H0710226-A (JP)
Title: Stock management for transferring shelf
Inventor: HATANAKA SUKEMITSU
IPC: B65G61/00
Filed: 1993-06-23
Abstract: PURPOSE:To accurately perform the stock management of transferring shelves, by inputting the data of a non-contact type range finder into a computer and comparing the real stock number of packages on a storage conveyor with a registered stock number. CONSTITUTION:A stopper at the delivery end of a storage conveyor 3 is actuated to regulate the delivery of packages 2 of a specified form. After that, the packages 2 on the conveyor 3 are pushed forward from a feeder 7 side to a delivery machine 9 side. And a distance L1 from the inlet end of the storage conveyor 3 to the rear end face of the rearmost package 2 on the conveyor 3 is measured by non-contact type range finder 29 and input in a computer 30. Next, the distance L1 is substracted from the full length L of the storage conveyor 3 and the substracted figure is divided by the length of packages 2 to obtain the real stock number on the storage conveyor 3. The real stock number is compared with the registered stock number which has been registered in the computer 30 with regard to the storage conveyor 3 until immediately before the operation is executed and judged as to whether it is different or not.
Patent JP-S6043185-A (JP)
Title: Engine driven refrigerating compressor
Inventor: KARATO HIROSHI
IPC: F04B35/00
Filed: 1983-08-20
Abstract: PURPOSE:To use an engine at the operating point of high efficiency without applying an excessive torque to the engine and prevent respective main shafts from being applied with excessive stresses by coinciding the lower dead point of rotary shaft of the engine with the rotating angular position of the main shaft, whereat the maximum load torque of the refrigerating compressor is generated. CONSTITUTION:When an explosion occurs at the upper dead point of a piston 4 for the one cylinder reciprocating engine 1 and a torque is generated, the rotating angle of the main shaft 8 of the refrigerating compressor 7 is near 0 deg. substantially and the load torque is also small. Accordingly, inertia force is accumulated in a flywheel 2. When the piston 4 descends gradually and arrives at the lower dead point thereof, the rotating energy is being accumulating in the flywheel sufficiently and, simultaneously, the refrigerating compressor 7 approaches the maximum load torque generating time substantially, therefore, the rotating energy of the flywheel 2 is outputted to drive the refrigerating compressor 7. Accordingly, the torque to meet the load of the refrigerating compressor 7 may be outputted from the side of the flywheel 2 at all times, the fluctuation of the torque of the main shaft 8 becomes small and the stress applied to the main shaft 8 may be reduced.
Patent JP-H08317956-A (JP)
Title: Massager
Inventor: ITO TAKAKAZU
IPC: A61H15/00
Filed: 1995-05-26
Abstract: PURPOSE: To enable the affected part to be carefully massaged by attaching a pair of symmetrically reciprocating pressurizing bodies to a horizontal rod, which is either rotated in one direction or oscillated in alternate directions around the center in the longitudinal direction, and thereby reciprocating the pressurizing bodies as they are rotated or oscillated. CONSTITUTION: A spline shaft 68 is freely rotatably erected in the center of a truck 10; a vertically moving cylinder 97 is fitted to a cylinder 96 engaged with the spline shaft so as to make the cylinder 97 freely slidable; and also a vertical rod 99 is integrally fitted to it. In addition, a pair of pressurizing bodies 11 are attached to the vertical rod 99. Further, the vertical rod 99 is moved up and down by the sliding between the spline shaft 68 and the female spline 69, so that the pressurizing bodies 11 are vertically advanced or retreated. Meantime, a gate-shaped supporting body 102 is fixed on the upper end of the vertical rod 99 and a horizontal rod 103 is freely rotatably supported by that body.  In addition, the worm wheel 106 of the horizontal rod 103 is meshed with the worm 108 of a sub-motor 107 fixed on the vertical rod 99, rotating the horizontal rod 103 forward and backward.
Patent JP-S6042642-A (JP)
Title: Detector for solvent in waste water
Inventor: ITOU HIROYUKI
IPC: G01N21/33
Filed: 1983-08-19
Abstract: PURPOSE:To enable measurement of the concn. of the solvent for electrodeposition painting stage in waste water by a UV absorptiometry by calculating the ratio between the output signals from the 1st detector and 2nd detector which detect the absorbances of the light having respectively specific wavelengths. CONSTITUTION:The 1st detector 18 of a measuring part 12 is constituted of an interference filter 22 which allows the transmission of UV light having 316nm wavelength and a photodetector 23 and the 2nd detector 19 is constituted of an interference filter 24 which allows the transmission of UV light having 254nm wavelength and a photodetector 25. Waste water 9 is cyclically supplied into a measuring tank 3 by a lifting pump 7. A low pressure mercury discharge tube 16 is lighted and the light transmitted through the waste water 9 is detected by the detectors 18, 19. The respective output signals are rectified in rectifier circuits 30, 31 via high-pass filters 28, 29 and the ratio between the signals is calculated in a calculator 33 and is outputted to an indicating part 14. The ratio of the absorbancy has a proportional relation in which said ratio increases with an increase in the concn. of a solent and the concn. of the solvent in the waste water is known from said ratio.
Patent JP-S5853941-A (JP)
Title: Melamine resin composition
Inventor: FUJITA NAOKATSU
IPC: C08K5/05
Filed: 1981-09-25
Abstract: PURPOSE:To prevent the clouding of a melamine resin composition during storage without using an organic solvent, and to obtain the titled stabilized composition, easily, by adding 1,4-butanediol in combination with ethylene glycol to melamine. CONSTITUTION:1mol of melamine is mixed with 0.1-0.2mol of 1,4-butanediol together with 0.1-0.2mol of ethylene glycol.
Patent JP-H10690-A (JP)
Title: Optical shaping method and apparatus therefor
Inventor: HIRANO SATOSHI
IPC: B29C67/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To shorten a model shaping time by prescribing the width of a predetermined parallel moving section of an uncured resin supply apparatus to a distance corresponding to the shape of a predetermined height of a model smaller than the distance between the standby positions outside both ends of a table. SOLUTION: In an optical shaping method, an uncured resin supply apparatus 11 is moved almost in parallel to the upper surface part of a table 12 over a predetermined parallel moving section C and an uncured resin of a photo-setting resin 13 cured by the irradiation with predetermined light is supplied to the region of the predetermined parallel moving section C above the table 12. Subsequently, a predetermined region of a free surface 17 thereof is irradiated with predetermined light to cure the uncured resin 13 of the predetermined region in predetermined thickness to be laminated on a lower cured matter 14. This process is repeated to shape a predetermined model.  The width of the predetermined parallel moving section C of the uncured resin supply apparatus 11 is prescribed to the distance corresponding to the shape of the predetermined height of the model smaller than the distance between the standby positions A, B outside both ends of the table 12. By this constitution, wasteful movement for moving a part other than the predetermined cured region is reduced.
Patent JP-H08331640-A (JP)
Title: Cordless key telephone system
Inventor: MIZUTANI KOICHI
IPC: H04W84/10
Filed: 1995-05-26
Abstract: PURPOSE: To provide a cordless key telephone system which can transmit a control signal even in a line busy mode without requiring any slow modem high in cost. CONSTITUTION: A control signal is transferred in a line busy mode between a master unit 40 and an exclusive cordless telephone set 50 through the optical transmission of infrared rays, etc., that is carried out by a light emitting part 413 and a light receiving part 513. In such a constitution, various functions are attained by the control signal even in a line busy mode and in an inexpensive configuration without causing the noises on a speech channel.