baber/WOPTO huggingface dataset:
Patent JP-S62104459-A (JP)
Title: Manufacture of rotor for synchronous motor
Inventor: OZAKI TSUKASA
IPC: H02K1/27
Filed: 1986-08-06
Abstract: PURPOSE:To enable a rotor to be produced at a low cost in mass production system, by forming a plurality of magnet materials with a plate-formed magnet base, and by forming a housing and a motor shaft integrally with the respective magnet materials, or with a toothed gear for output if required. CONSTITUTION:A plurality of magnet materials 1 are made of a magnet base and are magnetized. After that, a housing 8 and a motor shaft 2 are formed integrally with the respective magnet materials 1 by using synthetic resin. If required, the motor shaft 2 is integrally formed with a toothed gear 4 for output. Then, the synthetic resin to be employed may be various kinds of engineering resin of polyamide resin, polyacetal resin, polycarbonate resin, or the like.
Patent JP-H07138807-A (JP)
Title: Method for cleaning core liquid of hollow fiber
Inventor: MATSUDA HIROO
IPC: D01D5/24
Filed: 1993-07-28
Abstract: PURPOSE:To produce a hollow yarn for blood dialysis having good film performance by effectively cleaning a hollow yarn produced using a liquid paraffin as a core liquid in a spinning process with a substance hardly having fear causing environmental disruption. CONSTITUTION:The inner surface of a hollow yarn obtained by spinning using a liquid paraffin as a core liquid is washed with a solvent consisting mainly of a compound of the formula (I) CH3CFCl2 to remove the core liquid.
Patent JP-S5886619-A (JP)
Title: Electronic computer
Inventor: MORINO MASUAKI
IPC: G06F15/02
Filed: 1981-11-18
Abstract: PURPOSE:To facilitate operation after a power source is turned off by deciding on whether the power source is turned off by a power-off key or automatic powering-off means, and controlling the operation state of an electronic computer after the power source is turned on. CONSTITUTION:The instruction decoder and MPU controller 115 of a microprocessor unit MPU10 includes a flip-flop (F/F) for power source control internally. The F/F is supplied with a signal BFI as a reset signal with a power-on key. A set signal is outputted by deciding on whether a power-on key is operated or left in a key input waiting state for, e.g. several minutes through the MPU10. Then, driving power source on-off control is performed by the output BFO of the F/F. When the F/F is in a reset state, respective parts are powered on and when in a set state, only parts other than an RAM, display control part, and the F/F are powered off.
Patent JP-S6246717-A (JP)
Title: 2wd/4wd exchanger for vehicle
Inventor: HATA KIKUO
IPC: B60K23/08
Filed: 1985-08-23
Abstract: PURPOSE:To switch smoothly four-wheel-drive in the system where a flywheel clutch is arranged between one of front or rear wheel differential gear and the wheel, by connecting the clutch at start when the temperature of lubricant is lower than specific level. CONSTITUTION:Upon turning on of a starter switch 63 if the temperature of lubricant is lower than the predetermined level and a temperature switch 57 is turned on when 2WD contact 53a is turned on, a second relay coil 70 is excited to turn on the self-hold contact 64a. After starting operation, the switch 63 is reset through spring return to on-position of ignition contact 66 but the contact 64a is held in on-condition through excitation of self-holding coil 69. Consequently, the coil 59 in a first relay 58 is excited to turn on A-contact 58a while to turn off B-contact 58b thus to close the gate valve 43 and to open the gate valve 50. Consequently, the flywheel clutch 47 is connected through an actuator 48 while a transfer clutch 40 is disconnected through an actuator 42.
Patent JP-S6078849-A (JP)
Title: Brake booster
Inventor: KUBOTA HITOSHI
IPC: B60T13/57
Filed: 1983-10-05
Abstract: PURPOSE:To make a two-way selection between brake boosting force by positive pressure and that by a vacuum both usable, by making an air valve and a vacuum valve of a vacuum booster selectable from a valve operation attainable state to a valve operation forbiddance state and vice versa. CONSTITUTION:When being used for a brake booster using a positive pressure's fluid feed device, a solenoid 30a of a select structure 30 is turned to ON. In consequence, a valve member 30b is moved to the right, closing a vacuum valve 21 and opening an air valve 23, while a poppet seal 22 is forcibly pressed to a step difference part 17a of a rod 17. With this pressing, a pressure transforming chamber and a constant pressure chamber of the booster are partitioned into airtightness each. Therefore, if feed of fluid pressure into the pressure transforming chamber is properly controlled, braking operation by positive pressure takes place. When the solenoid 30a is turned to OFF for reasons of anything trouble and so on, the valve member 30b is moved to the left, opening the vacuum valve 21 and closing the air valve 23, while the poppet seal 22 comes off the step difference part 17a. Accordingly, it comes possible to operate as a usual vacuum booster.
Patent JP-H0236612-A (JP)
Title: Optical coupling type relay circuit
Inventor: YAMAGUCHI SHUICHIRO
IPC: H03K17/78
Filed: 1988-07-26
Abstract: PURPOSE:To make the switching operation stable against the fluctuation of an input signal by providing a hysteresis characteristic to an operating point where an output MOSFET is switched from the OFF state into the ON state and an operating point where an output MOSFET is switched from the ON state into the OFF state. CONSTITUTION:A normally ON type control TR 4 with different conduction type from that of a control TR 3 is connected in series with an impedance element biasing the normally ON control TR 3 into the high resistance state. When the control TR 3 is biased into the high resistance state, the voltage across the control TR 3 biases the control TR 4 into the high resistance state. Then a hysteresis characteristic is obtained at the operating point where the ON state and the OFF state of the output MOSFET 7 are switched. Thus, even if the input signal is fluctuated near the operating point, the stable switching operation is attained.
Patent JP-2000019703-A (JP)
Title: Photograph processing device
Inventor: KAWASHIMA KOJI
IPC: G03D3/06
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a photograph processing device enabling a supply water tank to be supplied with water without using a separate container such as a water-supply jug. SOLUTION: This photograph processing device is equipped with a photograph processing device body 20 having a processing vessel for storing a processing liquid for processing a photographic material and a supply water tank 10 for supplying water to the processing liquid. In this photograph processing device, the supply water tank 10 is provided attachably to, and detachably from, the photograph processing device body 20, and when the supply water tank 10 is attached to the photograph processing device body 20, water is supplied from a tank body part to the photograph processing device body 20 via a tank- side connection part and a body-side connection part, and when the supply water tank 10 is detached from the photograph processing device body 20, water in the tank body part does not leak out of the tank-side connection part.
Patent JP-2000058854-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: TAKENAKA SATOSHI
IPC: H01L29/786
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To avoid defects developed by quenching a substrate, by a method wherein a silicon thin film is formed on an insulating amorphous material to be inserted into an oxidizing furnace while the temperature rise rate is specified higher than the temperature fall rate. SOLUTION: For example, an inserted oxidizing furnace temperature is set to a low temperature of 600 deg.C. A substrate is to reach to the central part of the oxidizing furnace at a time 1. At this time, the substrate inserted rate is set for making the temperature rise rate to be 20 deg.C/min. Next, the oxidizing furnace temperature is raised at the temperature rise rate not exceeding the 20 deg.C/min.up to the specified oxidizing temperature Tb. However, in the case of dry oxidization, Tb is to be ordinarily set to a level exceeding 900 deg.C. Since the oxidizing rate is accelerated in the initial term of the oxidation, a silicon film may be slowly oxidized even if it is inserted into the oxidizing furnace at the low temperature of 600 deg.C.  In such a constitution, the silicon thermal oxidizing film is taken out of the oxidizing furnace at the temperature lower than the forming temperature thereof, thereby making feasible of avoiding the defects developed by the quenching the substrate.
Patent JP-H0633052-A (JP)
Title: Three-band fluorescent material and fluorescent lamp produced by using the material
Inventor: TERAJIMA KENJI
IPC: C09K11/02
Filed: 1992-07-14
Abstract: PURPOSE:To provide a three-band fluorescent material effective for suppressing the generation of a coloring phenomenon (blackening) to shorten the life and lower the quality of a fluorescent lamp and the early generation of a black stripe near the electrode (coloring phenomenon). CONSTITUTION:This three-band fluorescent material at least contains a blue light-emitting fluorescent material, a red light-emitting fluorescent material and a green light-emitting fluorescent material. The blue light-emitting fluorescent material and the red light-emitting fluorescent material contain at least one kind of metal oxide particles selected from magnesium oxide, calcium oxide, strontium oxide, barium oxide and zinc oxide being attached to the surface of the fluorescent material in an amount of 0.02-5.0wt.% based on the fluorescent material. The green light-emitting fluorescent material contains <0.01wt.% of the attached metal oxide particles or is essentially free from the metal oxide particle.
Patent JP-S6343424-A (JP)
Title: Signal processing method
Inventor: FURUKAWA TOSHIHIRO
IPC: H03H15/00
Filed: 1986-08-11
Abstract: PURPOSE:To constitute an equalizer by an IIR type filter with less hardware quantity by using an output signal of a transmission line and an error signal between the output signal and an output signal of a code discriminating circuit so as to estimate a polynomial of a numerator and a denominator of the transmission line. CONSTITUTION:Let a transfer function of the transmission line 1 be B(Z)/A(Z) of the transmission line 1 and a signal yk is inputted to an estimate model 2 of the function A(Z). Further, an output signal of a code discrimination circuit 3 is inputted to an estimate model 4 of the function B(Z) and its a sum signal of its output signal and the output signal of the model 2 is used as an input signal to the code discrimination circuit 3. Further, a difference signal between the input signal to the estimate model 2 and the output signal of the code discrimination circuit 3 is used to control the estimate models 2 and 4. Thus, the polynomials of the denominator and numerator of the line 1 are estimated and the output signal of the line 1 is used as the input signal to an equalizer 5.
Patent JP-H0929661-A (JP)
Title: Surface support member extracting tool
Inventor: TAKAZAWA ISAO
IPC: B25B27/28
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To easily extract surface support material provided on the inner surface of a stern tube receiving a propeller shaft connected to a propeller of a ship from the stern tube. SOLUTION: A support surface support material extracting tool 1 is provided with a spindle bolt 2, a stopper nut 3 mounted to the spindle bolt 2, a fastening adjusting pipe 5 and fastening nut 4 spaced by a gap from the stopper nut 3, blocks 6a, 6b provided between the fastening adjusting pipe 5 and stopper nut 3, claw fitting 8a, 8b and arms 7a, 7b, 7c and 7d to interconnect the claw fittings 8a, 8b and blocks 6a, 6b.
Patent JP-2001013810-A (JP)
Title: Image forming device
Inventor: ODA TOMOYUKI
IPC: G03G15/20
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make treatable a jam while keeping safety, by providing a turning support of door in a position on the upstream side in the direction of the carrying of paper from a plane, on the paper ejection side, being in contact with the peripheral face of a heat roller and which is on a plane opposed to a paper carrying path. SOLUTION: In a heat fixing-unit 13, a heat roller 15 and a pressure roller 16 being in pressure contact with the heat roller 15 are accommodated in a frame 14. Also, a door 141 is provided in a position which is in a part of the frame 14 and opposite the heat roller 15. In the case, in a plane perpendicular to the installation reference X of the image forming device, the turning support W of the door 141 is disposed on the upstream side in the direction of the carrying of paper from a plane Y, on the paper ejection side, being in contact with the peripheral face of the heat roller 15. A plane parallel to the installation reference X of the image forming device is disposed on a plane Z being in contact with the upper peripheral face of the heat roller 15 and opposite a paper carrying path 12, or in the vicinity of the plane Z.  This prevents a user from erroneously touching the heat roller 15 when removing a jammed sheet of paper because the heat roller 15 can be seen and no dead angles are formed.
Patent JP-S57113207-A (JP)
Title: Drive control circuit for electromagnetic solenoid
Inventor: SHIMIZU MASAO
IPC: B25D13/00
Filed: 1980-12-30
Abstract: PURPOSE:To effectively supply electric power of one cycle to a solenoid by providing a thyristor for supplying a current during positive half cycle of an AC power source to the solenoid and a thyristor for supplying a current during negative half cycle. CONSTITUTION:A trigger pulse generator 4 generates a voltage having an arbitrary phase difference for AC power voltage via a resistor 9 and a capacitor 12. When a switch 14 is closed, a thyristor 15 becomes once capable of triggering. When the voltage of the capacitor 12 exceeds the turn ON voltage of a diac 13, the thyristor 15 is triggered, and a current is supplied to the solenoid 2 during positive half cycle. When the positive half cycle is completed, a thyristor 6 is triggered by the capacitor 22, the solenoid 2 is supplied with the current through the thyristor 6 during negative half cycle.
Patent JP-H0931256-A (JP)
Title: Ethylene-based resin composition for injection molding and injection molding product
Inventor: NEZU SHOICHI
IPC: C08L23/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylenic resin composition for injection molding, retaining heat resistance, strength and appearance at a level capable of sufficiently satisfying injection molding property, and largely improved in transparency and obtain an injection molding product by carrying out injection molding of this resin composition. SOLUTION: This ethylenic resin composition for injection molding is obtained from (A) 90-99.5wt.% ethylene-α-olefin copolymer having 1-100g/10min melt flow rate and 0.910-0.950g/cm<3> density and (B) 0.5-10wt.% γ-rays-irradiated high density polyethylene obtained by irradiating γ-rays in an exposure dose of 10-80k gray to a high-density polyethylene and having <=15wt.% gel fraction.
Patent JP-2000016187-A (JP)
Title: Device for communication between parked vehicle and its driver
Inventor: NISHIKAWA MANTARO
IPC: B60R11/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To enable a third person to make communications with a driver, apart from the vehicle, from outside the vehicle through a communication device left on the vehicle by establishing communications between the parked vehicle and its driver. SOLUTION: This communications between a parked vehicle and its driver is made using a communication medium and the public radio telephone circuit. Each vehicle is equipped with a portable telephone set 2, control device 1, modem 4, and a noncontact sensor 3 which is actuated by a third person from outside the vehicle and turns a control device 1 into the signal transmitting/ receiving mode. For inter-communications, a microphone 16 and a speaker 17 are installed at the vehicle window W in tight attachment. The driver carries a portable telephone set 5 as a notifying unit, and other person can transmit notification to the driver via on-board appliance, and can if necessary, request the driver to move his vehicle or the like.
Patent JP-H0237647-A (JP)
Title: Lc filter structure for magnetron
Inventor: UESAWA KAORU
IPC: H01J23/15
Filed: 1988-07-27
Abstract: PURPOSE:To miniaturize a shield case by providing a pair of capacitors using the side wall of the case as one electrode and two conductive plates juxtaposed on the inner surface of the side wall through dielectric layers as the other electrodes, and extending the respective conductive plates in overlapped relation via the dielectric layers. CONSTITUTION:On the inner surface of the side wall 1a of a shield case 1, first and second conductive plates 12 and 13 are juxtaposed through dielectric layers 10 and 11, thereby constituting first and second capacitors using the side wall 1a as one electrode and the plates 12 and 13 as the other electrodes. The first and second conductive plates 12 and 13 have extending portions 12a and 13a in overlapped relation via dielectric layers 16 and 17. Accordingly, there are provided a third capacitor between the extending portion 12a of the plate 12 and the plate 13, and a fourth capacitor between the extending portion 13a of the plate 13 and the plate 12 so that the third and fourth capacitors are connected in parallel with the first and second capacitors. Therefore, the capacitors with a relatively large electrostatic capacity can be constituted, and yet the shield case can be miniaturized.
Patent JP-S5977482-A (JP)
Inventor: NAGAOKA YOUICHI
IPC: B43L13/00
Filed: 1982-10-25
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-H1127618-A (JP)
Title: Image pickup device, data recording method, and record medium readable by computer recording program
Inventor: OKI KOICHIRO
IPC: H04N5/91
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To allow other data such as text data to be added to image data at any time without attended with a large sized device by storing other received data in advance and recording the data together with image data of an object image to a recording means. SOLUTION: An RAM 12 stores in advance other data such as text data going to be added to image data by a manufacturer or the user of the image pickup device through the use of a personal computer. On the other hand, in the case that a photographing operation is made in a timing desiring photographing, image data of an object image produced by a generating means are stored in a flush memory 8. Furthermore, a CPU 9 other data such as text data having been stored in the RAM 12 are stored in the flush memory 8 together with the image data. Recording areas in the flush memory 8 have plural area blocks and the image data and the text data are recorded in the unit of the area blocks.
Patent JP-H1118491-A (JP)
Title: Motor actuator and control method therefor
Inventor: OSATO KAZUMI
IPC: B60H1/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To constantly product an optimal torque, regardless of fluctuations in the applying voltage or the ambient temperature by regulating the driving frequency of a motor according to the fluctuation in the applying voltage. SOLUTION: A motor actuator 1 is connected with a controller 20 for controlling the drive frequency thereof. The controller 20 incorporates an inverter, for example, so as to freely alter the frequency of a voltage being applied to a motor 2. The controller 20 is provided with a signal 21 of the voltage being applied to the stepping motor 2 and a signal 22 of the ambient temperature of the stepping motor 2. The applying voltage and the ambient temperature can be detected by an appropriate means on the periphery. According to the arrangement, a desired torque can be produced constantly, regardless of the fluctuations in the applying voltage or the ambient temperature and adverse effects on the other members can be eliminated, while preventing locking phenomenon.
Patent JP-H1119394-A (JP)
Title: Thread waste collector for washing machine
Inventor: OUCHI KYOKO
IPC: D06F39/10
Filed: 1997-06-28
Abstract: PROBLEM TO BE SOLVED: To enable to detect the fully filled condition of a collecting bag for thread waste earlier by burying a colored line with a color conspicuously different from that of the collecting bag to easily notice that thread waste, etc., are fully collected up to a prescribed position in the collecting bag to collect thread waste, etc., during washing. SOLUTION: A water flow generated by a pulsator 24 is guided through a thread waste collecting case 27 to a collecting bag 2A of a thread collector 1A detachably equipped on the tip end of the thread waste collecting case 27 to collect thread waste, etc. A colored line 7A colored in a conspicuous color different from the color of the collecting bag is marked at a suitable position of the collecting bag 2A. Also a collecting bag that the part from the colored line toward the bottom part of the collecting is colored is also preferable. Thus, when thread waste are collected into the collecting bag, whether thread waste, etc., are collected over a prescribed amount or not can be easily discriminated, discharging washing water to stop the rotation of the pulsator 4.
Patent JP-H1121989-A (JP)
Title: Combined drainage equipment of protection cover and rainwater pit
Inventor: NISHIKAWA AKITERU
IPC: E02D29/14
Filed: 1997-06-28
Abstract: PROBLEM TO BE SOLVED: To install a rainwater pit made from vinyl chloride at a place loaded with a road weight. SOLUTION: A rainwater pit 2 made of vinyl chloride, provided with a mud receiver 8 in which a bucket 10 put in and out through an inspection cylinder 6 is contained, is covered with a protection cover 14 provided with a base seat 16 fitted loose to the inspection cylinder 6, a cover frame 19 put on the base seat 16, and an iron cover 21 put on the cover frame 19. In this way, the load on the road face does not act on the rainwater pit 2 but on the protection cover 15. And through holes for water are formed in the iron cover 21 to lead rainwater flowing into the gap between the inspection cylinder 6 and the base seat 16, to the inspection cylinder 6 through a water collection funnel 28 not to loosen the foundation of the base seat 16.
Patent JP-S6432847-A (JP)
Title: Intra body cavity ultrasonic diagnostic apparatus
Inventor: SASAI TSUGUHISA
IPC: A61B8/12
Filed: 1987-07-29
Abstract: PURPOSE:To safely and easily perform operation even in a narrow internal organ and to make a wide range of ultrasonic diagnosis possible, by dividing the leading end part of an insert part into the first, second and third units and arranging an endoscopic part in the hollow channel piercing the vicinal region of a center axial line over a range from the leading end part to an operating part. CONSTITUTION:All of an ultrasonic probe 3, the driving part thereof and power transmitting elements 8, 11 coupling both of them are formed in a hollow structure and a hollow channel extends in a piercing state from the leading end part 1 of an insert part to an operating part 2 and an endoscopic part 29 is arranged in the hollow channel. The endoscopic part 29 can observe the endoscopic image of the surface of a region to be diagnosed through a lens group by looking the eyepiece part 36 provided to the operating part 2 while the illumination light is allowed to irradiate when the insert part is inserted in the body cavity. The first unit U1 at the leading end part of the insert part is constituted of a tubular member 51 and the second unit U2 is constituted of the support member 5 having the ultrasonic probe 3 mounted thereto and connected to a flexible shaft 8. The third unit U3 contains the support member 52 having the leading end constituting members 30, 32, 34 of the endoscopic part 29 mounted thereto.
Patent JP-S6342995-A (JP)
Inventor: FUORUKUMAA UEEBAANDERUFUAA
IPC: D21H17/37
Filed: 1987-07-29
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。