baber/WOPTO huggingface dataset:
Patent JP-H05252713-A (JP)
Title: Brushless motor
Inventor: MIURA YUJI
IPC: H02K29/00
Filed: 1991-10-28
Abstract: PURPOSE:To provide a brushless motor used for the spindle motor of a floppy disc which materializes thinning. CONSTITUTION:This is a brushless motor comprising a rotor 11 equipped with a rotor yoke 15 for supporting a rotor magnet 14 to a shaft, a stator 21 equipped with a bearing housing 24 for supporting a stator yoke wherein an armature coil 22 is arranged, and two pieces of bearings 31 and 32 for supporting the rotor rotatably to the stator, and the two bearings are arranged in a circumferential direction on approximately the same level.
Patent JP-H06132552-A (JP)
Title: Photovoltaic element and manufacture thereof
Inventor: KAWAKAMI SOICHIRO
IPC: H01L31/04
Filed: 1992-10-19
Abstract: PURPOSE:To prevent conducting of a conductive substrate and lower electrode in the junction of upper electrode (transference electrode) and lower electrode by laser light. CONSTITUTION:A lower electrode layer 102 divided into a plurality of such layers, conductive material layers 103 provided in local parts on the lower electrode layer 102 and containing a sort of metal or more selected from silver, copper, gold and aluminum; a semiconductor layer 104 as photoelectric conversion layer, a transference electrode layer 105 divided into a plurality of such layers and collector electrodes 106 are formed in order on a conductive substrate 100 covered with an insulating material layer 101. The conductive material layers 103 and collector electrodes 106 are conducted by the application of energy beam so that subcells being a plurality of power generation regions are connected in series.
Patent JP-S63133416-A (JP)
Inventor: TSUJIMOTO AKINORI
IPC: H01H37/38
Filed: 1986-11-25
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-H11120009-A (JP)
Title: Inter-process communication controller
Inventor: SANBE MASANORI
IPC: G06F9/54
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To actualize a one-to-one mutual communication and a one-to-multiple broadcast communication between multiple processes without lowering the throughput of the whole system. SOLUTION: Respective threads 33 (33-1 to 33-4) operating in a server process 31 for communication control when receiving messages for an inter-process communication from a client process 35(35-A to 35-C) through the pipes with their own names 34(34-1 to 34-4) check whether or not identification information on the transmission destination process is included in the message. When it is decided that the identification information on the transmission destination process is included, identification information on a thread corresponding to the identification information on the transmission destination process is obtained by retrieving a process information table 32 and the message is transferred to a client process connected to the thread.  When it is decided that the identification information on the transmission destination process is not included, the message is transferred to the client processes respectively connected to all other threads.
Patent JP-H03142450-A (JP)
Title: Pressure developing device
Inventor: SUZUKI TAKESHI
IPC: G03D13/00
Filed: 1989-10-28
Abstract: PURPOSE:To uniformize and stabilize the pressing on a lower roller over the entire part thereof even if the outside diameter of pressing bodies vary by pressing the lower roller by the pressing bodies which are turnably supported at both ends of a tiltable supporting shaft. CONSTITUTION:Press rollers 3, 10 are turned in synchronization with the transportation of microcapsule paper formed with latent images and color developing paper to the pressure developing device and a cam shaft 4 is turned to move a lower plate 8 upward. The rollers 20 are then pressed from below via respective back up rollers 18 by the energizing force of a pressing spring 13, by which the two sheets of the paper are brought into pressurized contact with each other. Even if the outside diameters of a pair of the rollers 18 supported by the supporting shaft 17 vary, the roller 18A of the larger outside diameter comes into contact with the roller 10 first and further the shaft 17 is energized and tilts with the contact point between the roller 10 and the roller 18A as a fulcrum. The roller 18B of the smaller outside diameter comes into contact with the roller 10 as well and is energized by the sprint 13 to press the roller 10.
Patent JP-H06106266-A (JP)
Title: Production of double walled structure
Inventor: SATO NOBUAKI
IPC: B21D47/00
Filed: 1992-09-25
Abstract: PURPOSE:To simplify the operation and reduce the cost by integrally fixing a part of the peripheral parts of superposed panel parts by hemming processing. CONSTITUTION:One press formed metallic panel 6 is prepared. A first panel part 2 of the panel 6 is mounted on a panel receiving base 7. The panel 6 is bent as if it were folded at the boundary part 11 of the first panel part 2 and a second panel part 3 by using a preliminary bending blade 9. At least, a part of the peripheral part of the superposed panel parts 2 and 3 is integrally fixed by hemming processing. All the peripheral part except the boundary part of the superposed panel parts may be hemming processed, otherwise, the superposed panel parts 2 and 3 may be fixed by hemming processing only a part of the peripheral part.
Patent JP-H09106591-A (JP)
Title: Magneto-optical disk device
Inventor: KAKU TOSHIMITSU
IPC: G11B11/105
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the S/N of a magneto-optical signal by housing the photodetectors and preamplifiers of an optic/electric converting part into the same package. SOLUTION: While using a 1st beam splitter, galvano mirror 5 and condenser lens 7 of an optical system, the laser beam of a light source 1 is guided to an information recording medium 9 and while using a Wollaston prism 23 of an optical element, reflected light from the information recording medium 9 is splitted into two beams corresponding to the state of polarization. A 1st photodetector 241 receives one beam splitted by the optical element 23, and a 2nd photodetector 242 receives the other beam. Besides, a 1st amplifier 251 amplifies the output of the 1st photodetector 241, and a 2nd amplifier 252 amplifies the output of the 2nd photodetector 242. Then, a differential amplifier differentially amplifies the outputs of the 1st and 2nd amplifiers and corresponding to this output, signals recorded in the information recording medium are reproduced. Then, a chip making the 1st and 2nd photocletectors 241 and 242 and the 1st and 2nd amplifiers 251 and 252 into an IC is built in a single package.
Patent JP-S63134975-A (JP)
Title: Gps navigation arithmetic processing method, and gps navigation arithmetic processor using said method
Inventor: FURUYA TOSHIO
IPC: G01S19/42
Filed: 1986-11-27
Abstract: PURPOSE:To execute rational arithmetic processing even when the number of satellites is less than four, by converting user coordinates to a cartesian coordinate system, and thereafter, determining a virtual satellite MSR, calculating repeatedly four equations based on this MSR, and executing a convergent decision. CONSTITUTION:First of all, cartesian coordinates of catching satellites S1-S3 and a measured value MSR of a pseudo range of each satellite are inputted by a P0, and an estimation PIG, height KHT, and a time offset estimated value PB are inputted as a user in P1. User coordinates are converted to Cartesian coordinates in P2, and in P3, a pseudo range MSR4 of a virdual satellite S4 placed in the center of the earth is derived, and base thereon, four simultaneous equations are made. Subsequently, by solving said simultaneous equations in P5, four variables are derived. Next, a curve coordinate position is calculated in P6. In P7-P9, a convergent decision condition of a repeated arithmetic operation is determined, and in case of convergence, said variables are converted to latitude, longitude, height, and a time offset. IN case of non-convergence, the arithmetic operation is suspended and bailing-out is executed.
Patent JP-2000107913-A (JP)
Title: Connecting structure for part
Inventor: KUWABARA TERUMASA
IPC: B23B29/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for parts, capable of easily connecting and disconnecting two parts. SOLUTION: A connecting hole 2 and bearing holes 3a, 3b crossing the connecting hole 2 at right angles are provided at a shank part T1, a connecting shaft 12 to be inserted into the connecting hole 2 is provided at a tool holder T2, and can holes 13a, 13b and opening parts 14a, 14b opening the cam holes to the shaft end surface are provided in the connecting shaft 12. A crankshaft 30 is fitted outside an eccentric shaft 20 eccentrically rotated around an axis of the bearing holes 3a, 3b. Square shaft parts 31, the end faces of which are rectangular, are provided at the crankshaft 30.  A torque transmitting mechanism 40 for interrupting rotation-transmission depending on the presence or absence of load, and a whirl stopping mechanism 50 for restricting the relative angle of rotation between both the shafts 20, 30 to 90 degrees are provided between the eccentric shaft 20 and the crankshaft 30. After the connecting shaft 12 is inserted into the connecting hole 2, the eccentric shaft 20 is rotated through 180 degrees, and by the eccentric rotation of the eccentric shaft 20, the inner peripheries of the cam holes 13a, 13b are pressed by the square shaft parts 31 of the crankshaft 30 to draw the connecting shaft 12 toward the shank part T1 side.
Patent JP-S63136144-A (JP)
Title: Runaway detecting method for computer
Inventor: TOMOSAWA KIKUO
IPC: G06F9/34
Filed: 1986-11-27
Abstract: PURPOSE:To quickly and surely detect runaway of a computer by setting previously the prescribed values at the areas adjacent to both ends of a stack area and deciding the computer runaway when the set values have changes and a stack pointer has abnormality. CONSTITUTION:When a system has a rise, a CPU1 sets the value of a prescribed address, e.g., an address (a) in a stack area of a RAM3 to a stack pointer SP. While an area of a prescribed area in the RAM3, e.g., addresses (a)-(b) are defined as stack areas and the specific values are set at area address (a-1) and (b+1) adjacent to both addresses (a) and (b). A stack monitor subroutine is executed for each end of jobs even in a control execution mode to check whether or not the pointer SP has the prescribed value or the contents of both addresses (a-1) and (b+1) adjacent to both ends of the stack area have specific values. Then the computer runaway is judged if a negative decision is obtained from either one of said both checks. Thus the computer is reset.
Patent JP-H04157605-A (JP)
Title: Waveform equalizing circuit
Inventor: KIMURA TOSHIKI
IPC: G11B5/09
Filed: 1990-10-19
Abstract: PURPOSE:To enable proper correction of an input wave of any waveform by constructing the title circuit of first to fifth delay means of which a delay amount is variable, first to fourth attenuating means which are connected to these means and of which an attenuation factor is variable, and an addersubtracter. CONSTITUTION:Relatively, a signal (b) leads by tau1+tau2 from a signal (d) being a signal to be corrected, a signal (c) leads by tau2 likewise, a vibration (4) legs by tau3, and a signal (f) legs by tau3+tau4. These lead amounts and lag amounts can be set arbitrarily by adjusting delay means 21, 23, 25 and 26 respectively. Besides, the amplitude of each correction signal can be set arbitrarily by adjusting each of attenuating means 22, 24, 27 and 28 respectively. These signals are inputted to an adder-subtracter 29, the signal (b) and the signal (f) are added to the signal (d) so that a negative peak be corrected, while the signal (c) and the signal (e) are subtracted therefrom so that slimming be made, and an output signal (g) is obtained. According to this constitution, an input wave of any waveform can be corrected properly.
Patent JP-H07202247-A (JP)
Title: Resonance tunnelling photo-electric element and its manufacture
Inventor: AKI YOSHIYASU
IPC: H01L31/10
Filed: 1994-11-15
Abstract: PURPOSE: To provide a device wherein, by utilizing the resonant tunneling effect, operation is controlled by light. CONSTITUTION: A quantum-well structure 40 has two or more barriers, a collector electrode 21 and an emitter electrode 22 for applying a bias to the quantum- well structure 40, and a gap layer 6 provided between the quantum-well structure 40 and the collector electrode 21 are provided. The gap layer 6 is made of a material which has a band gap smaller than that of the barrier of the quantum well 40. For the gap layer 6 to be irradiated with light, a window part 70 is provided.
Patent JP-H07132003-A (JP)
Title: Transplanter
Inventor: ISHIDA ISAO
IPC: A01B69/02
Filed: 1993-11-10
Abstract: PURPOSE:To provide the subject transplanter comprising a specific construction, capable of quickly judging whether or not a line-drawer is positioned on the line drown by the previous process without making disturbance of the operation and accordingly enabling efficient transplanting. CONSTITUTION:This transplanter is provided, on the both sides of the transplanter, with line-drawers 52a, 52a of a line-marker apparatus to draw a center line of the traveling path of the next process on the ground during the reciprocal movement in a field while transplanting. The operation mode of the line-drawers 52a, 52a is shiftable among the state to draw the both sides, that to draw only one side and that do not to draw any side. Further, the drawing points of the line-drawers 52a, 52a are positioned in front of the seat 20 of the mobile machine body 2 that is the driving position of the transplanter. Having this construction, if the transplanting is performed skipping the space for one process, it is possible to operate the transplanter while quickly judging whether or not of the line-drawers is positioned on the line drown by the previous process with the operator's face looking forward after the operation mode is shifted to the state to draw the both sides.
Patent JP-H07135520-A (JP)
Title: Protection cover for portable radio telephone set
Inventor: SAOTOME SUMITOSHI
IPC: H04M1/02
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a protection cover for the portable radio telephone set in which the trouble of a talker is avoided by containing the telephone set with a protection member protecting the telephone set against an environment of dust, water or oil or the like into a telephone set container of a charger and charging the telephone set and providing a carrier means used to carry the telephone set. CONSTITUTION:A protection cover 1 is made up of two sheets made of a soft synthetic resin, an artificial leather or an unwoven cloth, two sheets made of a polyurethane cover each operation key section on the front and rear sides of a telephone set 12, and the protection cover 1 is made cylindrically by thermally melt-sticking, sewing and ultrasonic wave melting. A loading/unloading port 11 used to load/unload the telephone set 12 to/from the protection cover 1 is opened/closed by a fastener. Even when the telephone set 12 is contained in a telephone set container 22 of a charger 18 while the protection cover 1 is fitted to the telephone set 12, an opening section 3 is provided in the vicinity of a charging terminal 4 of the telephone set 12 so that charging is conducted through the continuity between a charging terminal 4 of the telephone set 12 and a feeding terminal 20 of the charger 18. Moreover, an opening is provided to a radio antenna 5, a transmission section 6 and a reception section 7.
Patent JP-H07134039-A (JP)
Title: Optical fiber gyro
Inventor: IMAMURA YOSHIAKI
IPC: G01C19/72
Filed: 1993-11-10
Abstract: PURPOSE:To achieve accurate phase modulation with a simple device without increasing the number of registers even if an incident light angular velocity increases by controlling the degree of modulation according to a phase modula tor with a degree-of-modulation error obtained by a specific equation. CONSTITUTION:Propagated light which is propagated in mutually opposite directions in an optical fiber loop is subjected to phase modulation by a digital closed loop system so that a phase difference phi of a rectangular waveform with a period of gamma (gamma is the propagation time of propagated light) in interference light, and the degree of modulation is controlled by a phase modulator with a degree-of-modulation error epsilon which is obtained by an equation of epsilon={I(n)-I(n--2)}/2 pi I0{k(n)-k(n-2)}. I(n) and I(n-2) are the digital values of interference light intensity when the number of steps of rectangular waveform of a phase difference 4 is equal to n and n-2 and I0 is a coefficient related to the intensity of interference light. This method allows a phase difference of phi to be generated so that I(n)-I(n-1)=0 is true.
Patent JP-2001101976-A (JP)
Title: Fluorescent paste for display, member for display and display
Inventor: MASAKI YOSHIKI
IPC: H01J11/22
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a display capable of showing a display with a high brightness and high grade by obtaining a fluorescent paste having low decrease in brightness. SOLUTION: A fluorescent paste for display comprises a fluorescent powder and a resin component, characterized in that the resin component contains acryl resin having a glass transition temperature of not less than 80 deg.C and a rate of decrease in brightness after calcinations is not more than 10%.
Patent JP-H07134878-A (JP)
Title: Method for escaping from sucked condition of recording medium and recording/reproducing head of disc apparatus
Inventor: ODA SHINKO
IPC: G11B21/21
Filed: 1993-11-11
Abstract: PURPOSE:To make quick access by a recording/reproducing head, by performing an operation one or more times to move the recording/reproducing head from a track position in the outer peripheral or inner peripheral direction and then return to a track position before the movement when the head is sucked. CONSTITUTION:When a DD motor 1 is turned ON in accordance with an instruction from a host system while a disc 2 is inserted in an FDD, it is detected a predetermined time later from the presence/absence of arm input of an index pulse whether the disc 2 is attracted to a magnetic head 4a or 4b. When the disc 2 is sucked, a positioning motor 5 for the magnetic head is excited a predetermined number of steps N while a signal for controlling the rotation of the motor 5 in forward/ backward directions is kept, at a forward low level. As a result, the head 4a, 4b is moved N tracks in the outer peripheral direction of the disc 2. Thereafter, the motor 5 is excited N steps while the signal is turned into a backward high level, so that the head 4a, 4b is moved N tracks in the inner peripheral direction of the disc 2. The disc 2 is separated from the magnetic head 4a, 4b by the sum of the driving force when the head 4a, 4b is reciprocated and driving force of the motor 1 to rotate the disc 2.
Patent JP-2001099984-A (JP)
Title: Method and device for disposing radioactive waste
Inventor: SHIMADA TAKASHI
IPC: G21F9/16
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify a disposing process. SOLUTION: This method and device comprise: a process of pulverizing 3 spent fuel 1 from a nuclear facility for separating slurry radioactive waste 9 from the separated pulverized fuel 5 by an organic solvent/nitric acid complex 7 dissolved in a supercritical fluid, a process of directly delivering the separated radioactive waste 9 out into a solidified body container 10, and a process of melting 13 the radioactive waste 9 delivered out into the solidified body container 10, cooling 14 it, solidifying it, and forming it into a solidified body.
Patent JP-H04155587-A (JP)
Title: Image data managing method for image device
Inventor: WAKAMORI HIDENOBU
IPC: G06T1/00
Filed: 1990-10-19
Abstract: PURPOSE:To quickly cope with the output request of a terminal by storing all image data in an image data store part of a host, and storing the image data whose use frequency is high in a store part of the terminal. CONSTITUTION:In an image data store part 2 of a host 1, all image data which this image device has are stored, and in an image data store part 5 of terminals 4, 6, image data whose frequency is high, used in its terminal is stored. The image data store part of the terminal stores only the image data whose use frequency is high in its terminal, and the image data whose use frequency is not high is transferred from the host. In such a way, with respect to most of output requests, an output can be executed quickly, and the capacity of an image data store part of the terminal can be set to an appropriate value.
Patent JP-H11118163-A (JP)
Title: Hot water heater
Inventor: TAKEOKA MASAHIKO
IPC: F24D3/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To avoid sense of incongruity such as abrupt interruption and suppress noises by providing a warm air fan stopping means for stopping a fan when rotational speed reaches the minimum rotational speed and an air supply volume control part for transmitting a signal to a warm air motor according to a signal from an air volume setting part. SOLUTION: An air volume setting part 47 executes a control wherein a radiator 18 is activated when input data of warm water temperature data rises up to a predetermined temperature so as to supply warm air into a room and warm air volume is increased and made to reach a predetermined air supply volume. If a command signal for delay air supply volume of a warm air fan stop delay means 51 is inputted, then an air supply volume control part 32 executes a control wherein rotational speed of a warm air fan is gradually decreased and stopped at the time when the rotational speed reaches the minimum rotational speed without immediately stopping the warm air fan, even in the case where air supply volume command from the air supply volume setting part 47 is zero.  And at the time of an ordinary operation interruption the warm air fan is instantly stopped, but at the time of off operation of a room temperature thermostat and off operation of a warm water thermostat the rotational speed is gradually decreased and stopped so that a sense of incongruity like an abrupt interruption can be avoided and noises can be reduced.
Patent JP-S61151050-A (JP)
Inventor: SAWAIDE MINORU
IPC: C04B14/38
Filed: 1984-12-25
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-H01126116-A (JP)
Title: Stop controlling system for magnetically levitating carrier car
Inventor: SUZUKI TOSHIAKI
IPC: B60L13/10
Filed: 1987-11-06
Abstract: PURPOSE:To improve the reliability of stop control, by providing a magnetically levitating carrier car, with a scale for detecting the position and speed of the carrier car, and by setting a position sensor for detecting the position of the magnetically levitating carrier car. CONSTITUTION:On the side surface of the car body of a magnetically levitating carrier car, a linear scale 38 is set, and on the ground surface side, a sensor 37 for detecting the division of the linear scale 38 is set. By a running controller 41, based on the output of the sensor 37, the position and speed of the magnetically levitating carrier car are detected, and a speed deviation between a reference speed and a detection speed accommodated to the position of the magnetically levitating carrier car is fed to an inverter 36. In the meantime, at the specified stop position of the magnetically levitating carrier car, a pair of light transmitters and receivers 61S, 61R, 62S, 62R are arranged, and it is detected whether the magnetically levitating carrier car is stopped at the specified stop position. Then, by the signal of the position sensor, the stop position of the magnetically levitating carrier car is corrected.