baber/WOPTO huggingface dataset:
Patent JP-S63294283-A (JP)
Title: Re-starting protector for wound-rotor type motor
Inventor: TSUKUI HIROMI
IPC: H02P1/34
Filed: 1987-05-25
Abstract: PURPOSE:To enable a motor to be protected without the need of human discrimination, by stopping the motor, when the residual heat of the motor and a resistor which is found through the primary current of the motor and the conduction current of the starting resistor comes to an allowable value or more. CONSTITUTION:The primary current of a motor 5 is square-integrated by an integrating circuit 9b, and a generated heat quantity is found. Besides, a constant value set by the radiation effect of the motor 5 is subtracted, and the residual heat quantity of the motor 5 is found. When the quantity comes to an allowable potential heat quantity or more, then the output of signal is generated from a comparator circuit 9e. In the same manner, through the conduction current of a starting resistor 7, the residual heat quantity of the resistor 7 is found. When the quantity comes to an allowable heat quantity or more, then the output of signal is generated from a comparator circuit 9k. From an output circuit 9m, the output of motor interlock signal is generated when the output of signal is generated from either of the comparator circuits 9e, 9k.
Patent JP-S614314-A (JP)
Title: Ladder-type piezoelectric filter
Inventor: OSHIKAWA MICHITAKA
IPC: H03H9/58
Filed: 1984-06-19
Abstract: PURPOSE:To make assembling easy by forming plural slits, to which terminal strips should be inserted, on one side face parallel with the arrangement direction of piezoelectric oscillators and terminal strips of a box body, where piezoelectric oscillators for area oscillation and terminal strips are arranged in parallel and are stored, at least. CONSTITUTION:A terminal strip 22A is inserted from a side face 27, and a piezoelectric oscillator F1 is inserted from the open side of a box body 20 and is put on the terminal strip 22A. A terminal strip 22B is inserted from the side face 27, and a circular contact 23B is inserted from the open side of the box body is put on the terminal strip 22B. A piezoelectric oscillator F3 is inserted from the open side of the box body and is put on this contact 23B. Terminal strips are inserted from slits 28 of the side face 27 and the other constituting elements are inserted from the open side of the box body and are put on terminal strips in this manner. Further, a terminal strip 22C, a contact 23C, a piezoelectric oscillator F4, a terminal strip 22D, a contact 23D, a piezoelectric oscillator F2, a terminal strip 22E, a spring material 24, and a cover 25 are piled up successively. Inserting positions of terminal strips are determined by slits 28, and they are inserted orthogonally to the arrangement direction, and it is difficult that their positions are shifted. Thus, it is difficult that positions of the other constituting elements inserted from the open side of the box body 20 are shifted.
Patent JP-S5650483-A (JP)
Title: Sheet material counting device
Inventor: OOBA HARUTAROU
IPC: G06M9/00
Filed: 1979-09-29
Abstract: PURPOSE: To enhance reliability, by turning over always sheet materials one by one to count them  accurately by giving a mechanism, where sheet materials are returned except the first material in  case that two or more sheet materials are inserted, to the turning-over means.   
     CONSTITUTION: When driving motor 42 is turned on and electromagnetic clutch 37 is turned on  to rotate output shaft 13, grooved cam 21 is rotated, and slide arm 4 is rotated with fixed shaft 5  as the center, and the first paper piece (a) brought into contact with frictional roller 6 at the tip is  slided to the turning-over arm 15 side due to friction. When the part protruded to the other side  from slided piled paper pieces A is inserted between holding material 20 and roller 17, arm 4 is returned to the old position, and roller 6 is rotated on the paper piece (a) surface and is separated  from paper piece (a) and is brought into contact with the surface of the second paper piece.  When paper piece (a) is held at the tip, arm 15 is rotated and turns over paper piece (a) forward  and causes it to fall to the front side. Then, paper piece (a) is released, and it is returned to the  old position. During this time, the count pulse of the count chip is detected to count one paper  piece, and holding part 1 advances by paper piece thickness for every this count, and the paper  piece A surface is brought into contact with roller 6, thus performing the slide operation smoothly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05319670-A (JP)
Title: Bin structure of sorter
Inventor: FUJIMOTO YASUHIRO
IPC: B65H39/11
Filed: 1992-05-19
Abstract: PURPOSE:To prevent sheets from being mutually soiled by breakage when the sheets are accumulated, and also prevent the sheet receiving side from bulking large even when a non-distributing bin is provided by pivotally fixing the rear end side of the non-distributing bin to a moving frame so that the discharge paper receiving side can be tilted from a horizontal position to a lower position. CONSTITUTION:A plurality of bins 15 slantingly laminated and held on a moving frame 16 are vertically moved along a fixed frame 17 to distribute and discharge treated sheets to each bin. In such a sorter 10, a non-distributing bin 18 for receiving the treated sheet not to be distributed is pivotally fixed to the moving frame 16 in its rear end side, near the top stage of the laminated bins 15, so that the discharge paper receiving side can be tilted from a horizontal position to a lower position, and energized in the tilting direction. Further, on the fixed frame 17 side is provided a holding member 30 for holding the non-distributing bin 18 in the horizontal posture in the position against the energizing when the non-distributing bin 18 is opposed to the discharged paper receiving position on the basis of the movement of the moving frame 16.
Patent JP-H04352241-A (JP)
Title: Fault diagnostic system
Inventor: ISHIMARU YOSHIHIKO
IPC: G06F11/22
Filed: 1991-05-30
Abstract: PURPOSE:To know how a fault is generated in a device in any process by providing a timing decision circuit provided on a flip-flop and a storage means for storing the output result of the timing decision circuit. CONSTITUTION:Signals 8 and 10 of EIF are 1 when a fault is generated and 0 when not. When no fault occurs to this unit, the value of the signal 8 and 0 and the value of a signal 15 inverted through an inverter 6 is 1; and AND gates 4 and 5 make logic product with EIF signals 16 and 17 of the other unit and send the results to flip-flops 2 and 3 through signal lines 11 and 12. If a fault occurs to this unit, on the other hand, the signal 15 is 1 and even when the EIF of the other unit is set, 1 is set in neither of the flip-flops 2 and 3. Namely, what place in the order this unit sets the EIF in is known from the values of the flip-flops 1, 2, and 3. A flow of fault occurrence is therefore known.
Patent JP-S5251227-A (JP)
Title: Method of checking golf swing
Inventor: MATSUKA OSAMU
IPC: A63B69/36
Filed: 1975-10-22
Abstract: PURPOSE: To provide a method of checking golf swing by only swinging a club without ball. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6020708-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02B13/02
Filed: 1983-07-12
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-H09285477-A (JP)
Title: Inter-tooth washer and housing case therefor
Inventor: NARUTOMI MASANORI
IPC: A61C17/02
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To accelerate and narrow jetting washing liquid to a certain degree, to prevent water leakage even at the time of carrying and to conveniently carry a housing case. SOLUTION: This washer is composed of a main body 1 provided with a washing liquid container 3 provided with a suck-up port for sucking up the washing liquid inside and provided with an outer surface to be held by fingers, a washing liquid jetting tube 2 provided with a nozzle 8 for linearly jetting the washing liquid as a front end part and provided with a flow-in port 9 where the washing liquid flows in as a rear end part and a pump mechanism 5 arranged between the flow-in port 9 and the washing liquid container 3 for force- feeding the washing liquid from the washing liquid container 3 to the washing liquid jetting tube 2.  Then, the pump mechanism 5 is provided with a pressurization part 14 for driving a reciprocating body for changing the volume of a pump chamber from the outside of the main body 1 and both check valves arranged on a suck-up port side and on a flow-in port side, the washing liquid jetting tube is freely attachable and detachable to/from the main body and division is performed into the main body on a washing liquid container side and the main body on a pump mechanism side.
Patent JP-H01295638-A (JP)
Title: Internal rotation rotor
Inventor: KAWAMOTO TETSUO
IPC: H02K1/06
Filed: 1988-05-23
Abstract: PURPOSE:To cope with high speed rotation by securing segment magnets in a space formed by radial protrusions arranged on a yoke and the inner circumferential face of a thin tubular body. CONSTITUTION:A thin tubular body 5 is shrinkage fitted to the tips of protrusions 3a-3d arranged on a yoke 3 pressure inserted with a rotor shaft 2. Segment magnets 4a-4d are contained in a apace formed by the protrusions 3a-3d, the outer circumferential face 3e and the inner circumferential face 5a of the thin tubular body 5 such that the polarity alters in the circumferential direction. By such arrangement, the segment magnets are held reliably by the thin tubular body even if they are subjected to centrifugal force through high speed rotation of the rotor.
Patent JP-H08319711-A (JP)
Title: Vibration-proof concrete floating floor
Inventor: HIRAMATSU TOMOTAKA
IPC: E04F15/08
Filed: 1995-05-25
Abstract: PURPOSE: To reduce the height of a floating floor. CONSTITUTION: A hat-shaped mold supporting piece A is fitted to the upper end part of each vibration-proof member 5 installed on a skeleton frame 14. Fitting is realized by fixing a fitting part of the mold supporting piece A to the upper end face of the vibration-proof member 5 by bolts 7, etc. A mold is installed by being loaded on a mold supporting part 3 part 3 extended in the transverse direction at the side of the vibration-proof member 5 and at the lower position than a fitting part 1. Concrete 13 is placed on the fitting part 1 and the mold. The height of the floor can be set lower than the conventional value by the thickness of the mold according to the structure. The vibration-proof member 5 is directly connected to the placed concrete 13 through the fitting part 1 of a mold supporting piece A.
Patent JP-H09311221-A (JP)
Title: Light attenuatable optical fiber
Inventor: TAKEUCHI YOSHIAKI
IPC: G02B6/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To lessen the influence of the clad mode which occurs at the connec tion. SOLUTION: This light attenuatable optical fiber consists of a core 1 and a clad which encloses this core 1 and has the refractive index lower than the refractive index of the core near the core 1. The clad has an inner clad 2 and a low-refractive index part 4 which is disposed on the outer side of this inner clad and has the refractive index smaller than the refractive index of the inner clad. The fiber contains a dopant to attenuate light signals in part or the whole of the core 1 and the inner clad 2.
Patent JP-S5917870-A (JP)
Title: Dc/dc converter
Inventor: SUDOU TERUHISA
IPC: H02M3/335
Filed: 1982-07-22
Abstract: PURPOSE:To protect a circuit by detecting the increase of a storage time of a switching transistor from the output voltage of a transformer and the pulse width which is outputted by a pulse width control circuit and stopping the switching operation. CONSTITUTION:The output (b) of a transformer 2 of a DC/DC converter which utilizes a switching circuit 1 is inputted to one terminal of an NAND circuit. The output (p) of a rectifying smoothing circuit 3 is applied to a pulse width control circuit 5, a signal (a) varied in the pulse width in response to the voltage is applied through a pulse transformer 4 to a switching circuit 1, and the output voltage (p) is maintained constantly. Simultaneously, the signal (a) is applied to the other terminal of the NAND circuit, a sawtooth wave generator 7 is driven by the output pulse (c) to form a sawtooth wave (d), which is inputted to a Schmitt trigger circuit 8. The circuit 8 is triggered by the level of the wave (d) larger than the prescribed level to output a pulse for the prescribed period, thereby stopping the operation of the circuit 5 through a holding circuit 9. In this manner, the damage of the circuit is prevented.
Patent JP-H06336043-A (JP)
Title: Heat transfer recording method and device thereof
Inventor: KAWAI SATORU
IPC: B41J2/32
Filed: 1993-05-28
Abstract: PURPOSE:To make the heating by large capacity possible, realize favorable heat responsiveness and, at the same time, make pre-heating unnecessary by a method wherein coloring material is transferred from heat transfer sheet to the sheet to be heat-transferred in order to form image and, after that, transparent protective layer is treated to be transferred with a line heater. CONSTITUTION:On radiating board 1, heat resistance layer 6 made of glass or the like is formed and then line-like exothermic resistor 2 is formed by thin film formation technique and, at the same time, energizing lead wire 3 to the exothermic resistor 2 is formed so as to coat the resistor 2 and the wire 3 with oxidation resistant layer 4 and wear resistant layer 5 in order to form a line heater 40. At heat transfer recording, firstly heat transfer film 21 delivered from a roll 30 is urged against image receiving paper 22 between a thermal head 24 and a platen roll 32 so as to carry out heat transfer-recording onto the image receiving paper 22 through heating with the thermal head 24, which generates heat in response to image signal. After that, by urging transparent protective layer transferring sheet 36 against the image receiving paper 42 through the line heater 40, transparent protective layer is heat-transferred onto the surface of the image receiving paper 42.
Patent JP-H10314135-A (JP)
Title: Noise identifying method and portable brain wave meter
Inventor: KUNIMI NOBUO
IPC: A61B5/0476
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To enable discriminating brain wave from noise. SOLUTION: An A/D converting means 81 for converting the output signal of a sensor electrode into a digital signal, 1 an FFT processing means 82 for PPT-processing the conversion output signal, a total sum arithmetic means 83 for obtaining the total sum of brain wave spectrums, a storage means 86 for storing a threshold value which is set in the middle of the total sum of the standard brain wave spectrums and that of thermal noise spectrums and a comparing means 84 for comparing the total sum of the brain wave spectrums obtained by the total sum arithmetic means 83 with the threshold value in the storage means 86 are provided so that the total sum of the brain wave spectrums obtained by the total sum arithmetic means 83 is compared with the threshold value stored in the storage means 86 so as to discriminate brain wave from noise.
Patent JP-S5750297-A (JP)
Title: Welding device for rod of nuclear fuel
Inventor: KOMURO KOUJIROU
IPC: B23K9/00
Filed: 1980-09-12
Abstract: PURPOSE: To make the inside part of a welding chamber highly vacuum without causing quality  deterioration on rod of nuclear fuel such as adhesion of a shealing ring onto a coated tube or the  like by rotating the rod of neuclear fuel synchronously with the shealing ring, which is fixed onto  a spindle previously, with a rotation transmitting mechanism and through the spindle and a chuck.  
     CONSTITUTION: A casting 24a of a rotary shealing mechanism 24 is fixed to a rear end wall of a  supporting mechanism 18. At the central part of the inside part of this casting, a through hole in  which a rod 8 of nuclear fuel is fitted loosely is provided, and also a member 25 of cylinder in  which a pressing ring 14, which is concentric with the through hole, is so holded as to slide in the  direction of the axis is so provided that it is rotatable around said axis. Further, a sealing ring 13  is provided between a holding member 26 for the sealing ring, which is fixed to a rear end of a  spindle 22, and the ring 14, and a pressure tube 15 is connected with the casing 24a. Then, the  rod 8 is inserted into a welding chamber 7 through the insides of the mechanism 24, 18. After the  ring 13 was press contacted with the outer circumferential face of the rod 8 with compressed air  or the like delivered into a pressure chamber 16, the rod 8 is made to rotate with a rotation transmitting mechanism 19 through the spindle 22 and a chuck 23. Thereby, the ring 13 fixed to the  spindle 22 is rotated, too. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01297276-A (JP)
Title: Paper end detector in printer
Inventor: YAMAMOTO KUNIO
IPC: B41J13/00
Filed: 1988-05-26
Abstract: PURPOSE:To arbitrarily change the feed-direction length of a margin and to extend a printing part to the leading and trailing paper ends and thereabouts, by providing a paper end detecting means detecting a paper end and issuing an end part detection signal at the paper-opposed end of an arm sharkably mounted on a platen. CONSTITUTION:An arm 16 is shaked so as to be opposed to the downstream and thereabouts of a head 14 in the feed direction of a paper P, and a photosensor 22 is fixed opposedly to the downstream and thereabouts of the head 14 (a dotted line). Then, when the paper P is fed in the direction of an arrow B, a detection signal of the leading end of the paper P detected by the sensor 22 is outputted to the head 14 as a printing start signal, and a printing is started. Thereafter, while the paper P is fed, the arm 16 is shaked so as to be opposed to the upstream and thereabouts of the head 14 in the feed direction of the paper P, and the sensor 22 is fixed opposedly to the upstream and thereabouts of the head 14 (a full line). Then, the paper P is successively fed in the direction of the arrow B, a detection signal of the trailing end of the paper P detected by the sensor 22 is outputted to the head 14 as a printing stop signal, and the printing is brought to a stop.
Patent JP-H037555-A (JP)
Title: Synergistic sweetener composition containing dipeptide sweetener and preparation thereof
Inventor: SUTEIIBUN MAIKURU FUAUSUTO
IPC: A23L27/30
Filed: 1990-05-18
Abstract: PURPOSE: To obtain a synergistic sweet compsn. usable for various products for intake such as a chewing gum compsn., hard and soft candies by using a strong sweetener consisting of two kinds of specified dipeptide derivs. CONSTITUTION: This synergistic sweet compsn. contains L-α-aspartyl-D-alanine N-(2,2,4,4-tetramethyl-3-thiethanyl) amide called alitame and N-L-α-aspartyl-L- phenylalanine 1-methyl ester called aspartame in a weight ratio of about 40:60 to about 90:10. It is added to an edible compsn. usually by about 0.005-0.5wt.% of the amt. of the compsn.
Patent JP-2000319693-A (JP)
Title: Silicon film removing liquid, method of removing silicon film and preparation of microlense base
Inventor: YOTSUYA SHINICHI
IPC: B29D11/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a silicon film removing liquid for enabling a film comprising silicon to be removed. SOLUTION: A silicon film removing liquid comprises water, and tetramethylammonium hydroxide and/or ethylenediamine as amines. And the liquid does not substantially contain an alkali metal ion and an alkaline earth metal ion. Concentration of the amines is preferably about 1-40 wt.%. And pH of the liquid is preferably at least 9. The liquid further contains a complexing agent and a bubble removing agent according to demand. The liquid can remove the silicon film without any deterioration of glass.
Patent JP-S5916049-A (JP)
Title: Buffer circuit
Inventor: ITOU SUKENOBU
IPC: G06F5/16
Filed: 1982-07-19
Abstract: PURPOSE:To shorten memory access time, by providing a buffer circuit which gives priority to writing and enqueues reading only when the writing and reading are produced at the same time and the same address. CONSTITUTION:The 1st RAM21 is a memory circuit having only even-numbered addresses and the 2nd RAM22 is a memory circuit having onlt odd-numbered addresses. Input data are written in the order of the RAMs 21, 22, 21- successively. The reading is carried out regardless of the writing, but only when the writing and reading coincide at an even-numbered or odd-numbered address, read pulses are enqueued temporarily to perform the writing preferentially. Consequently, the RAMs are reduced in capacity and the input data are written and read completely independently.
Patent JP-H05170693-A (JP)
Title: Chemical method
Inventor: SUTANREI AANORUDO RII
IPC: C07C45/41
Filed: 1992-05-20
Abstract: PURPOSE: To prepare trifluoroacetaldehyde by using an easily obtainable starting material, being able to easily proceed in large scale and not containing the other haloacetaldehydes.  
     CONSTITUTION: An ester of trifluoroacetic acid is reduced with a borohydride reducing agent in a hydroxylic solvent to form trifluoroacetaldehyde hydrate or hemiacetal. If the free aldehyde is required, water or alcohol is removed from the hydrate or hemiacetal respectively using conventional procedures. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5252255-A (JP)
Title: Refrigerant flow control system
Inventor: MIYAMOTO SEIGO
IPC: F25B41/00
Filed: 1975-10-24
Abstract: PURPOSE: To improve safety operation of an air conditioner and prevent overload of an engine, by improving the performance of an evaporator and controlling the flow of refrigerant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000320847-A (JP)
Title: Electric type heating device
Inventor: KONO TAKESHI
IPC: F24D13/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To remarkably improve workability by eminently improving workability to connect power source wire on the primary side and a power source wire on the secondary side to a controller. SOLUTION: An earth wire for a first heater panel, a power source wire on the secondary side for a first heater panel, a power source wire on the primary side for a first heater panel, and an earthed wire are fixed at a plug 31 for a first power source by a screw, and the plug 31 for a first power source is connected to a socket 41 for a first power source. An earth wire for a second heater panel, a power source wire on the secondary side for a second heater panel, a power source wire on the primary side for a second heater panel, and an earthed wire are fixed at a plug 32 for a second power source by a screw, and the plug 32 for a second power source is connected to a socket 42 for a second power source. Through interconnection of the plugs 31 and 32 for first and second power sources, respective wires are connected to a controller 4.
Patent JP-S61285823-A (JP)
Title: Multi-stage connection counter circuit
Inventor: KUBOTA HIROSHI
IPC: H03K21/16
Filed: 1985-06-12
Abstract: PURPOSE:To improve the speed of a multi-stage connection counter by forecasting in advance a carry when an output of the least significant counter reaches a value before the final value, outputting an enable-signal immediately after the output reaches the final value at the next clock and applying carry to decrease the delay. CONSTITUTION:A decode circuit 13 outputting an enable-signal when the output of the least significant digit counter is a value before the final value, a flip-flop 14 using a clock to latch the enable-signal and an enable-control circuit 15 generating the enable-signal when the loaded value is the final value at loading and cleared at a value other than the final value are provided between the least significant counter 11 and its high-order counter 12. Thus, the operation of a multi-stage connection counter is quickened with very simple constitution.