baber/WOPTO huggingface dataset:
Patent JP-2000309026-A (JP)
Title: Extremely thin-gauge film and manufacture of the film
Inventor: ONO JUN
IPC: C22C33/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a new extremely thin-gauge film requested for the latest electronic apparatus or the like, and a method wherein such a film can be also manufactured. SOLUTION: After forming a resin thin-gauge film layer on a surface of a base material comprising inorganic materials such as metals or the like which are easily dissolved in acid or alkali by a method for application of directly synthesized and thermally molten resin or application of the molten resin or the like, the base material is removed by dissolving by chemicals of acid or alkali or the like, and an extremely thin-gage film of 1-5 μm thickness or a film of a thickness thicker than that is manufactured.
Patent JP-S6224078-A (JP)
Title: Magnetic-fluid sealing device
Inventor: MIZUMOTO MUNEO
IPC: F16J15/43
Filed: 1985-07-24
Abstract: PURPOSE:To improve assembly workability by constituting a magnet body applying a magnetic force to a magnetic fluid with a magnetized deformable magnet body. CONSTITUTION:The magnetic flux of a deformable magnet body 4 passes to the S pole from the N pole through a gap 6 in case the other member 2 is a non-magnetic member, and it passes to the S pole from the N pole through the other member 2 in case the other member 2 is a magnetic material, thus the magnetic fluid 5 at the gap 6 portion is restricted by the magnetic field. As a result, the gap 6 can be sealed. In addition to that the gap 6 can be satisfactorily sealed, the deformable magnet body 4 has to be only inserted in the groove 3 of one member 1, thus the assembly performance is also satisfactory.
Patent JP-H0717454-A (JP)
Title: Bicycle provided with auxiliary driving device
Inventor: TATEISHI HARUMITSU
IPC: B62M7/10
Filed: 1993-06-30
Abstract: PURPOSE:To facilitate and stabilize the traveling on the uphill road, and make contribution to the traffic safety by mounting an auxiliary driving device of the motor driving method on the front wheel to add the motor-driven traveling to the manual traveling where the rear wheel is driven in a bicycle of the rear wheel driving method. CONSTITUTION:A bicycle is constituted to be of the rear wheel driving method, and an auxiliary driving device A is mounted on the front wheel 2. In the auxiliary driving device A, a motor 21 is arranged on a frame which is vertically suspended from a fork 4. A chain 24 is stretched between a driving sprocket which is pivotably fitted with an output shaft 21a of the motor 21, and a driven sprocket 23 which is pivotably fitted with a hub 2a of the front wheel 2 and provided with a one-way clutch. In addition, a switch 21b of the motor 21 is operated by a switch lever 25, and the switch lever 25 is operated by a wire 26. On the other hand, a two-stepped speed-changing mechanism is employed in the motor 21. The switch lever 25 is swayed by pulling the wire 26 by the handle lever to execute the inputting of the switch 21b and the speed control.
Patent JP-S6137707-A (JP)
Title: Agricultural oil-in-water type dispersible composition
Inventor: ODAWARA KENJI
IPC: A01N25/04
Filed: 1984-07-31
Abstract: PURPOSE:The titled incombustible composition, containing a sulfenylcarbamate derivative, polyvinyl alcohol, urea and water in a specific proportion, having dispersibility and insecticidal component stability for a long period, and capable of being diluted even with water containing an inorganic salt in a high concentration without phytotoxicity to crops. CONSTITUTION:An agricultural oil-in-water type dispersible composition, containing 1-70wt% sulfenylcarbamate derivative expressed by formula I (Ar is a group expressed by formula II or III; R1 and R2 may be the same or different 1-8C alkyl, 3-6C cycloalkyl, phenyl, X-COOR3 or Y-CN; X and Y are 1-6C alkylene; R3 is 1-8C alkyl or 3-6C cycloalkyl; R1 is 1-8C alkyl or benzyl; R2 is a group expressed by formula IV; R4 is 1-8C alkyl), 1-20wt% polyvinyl alcohol, 0.5- 10wt% urea and water. The above-mentioned composition is prepared by dispersing liquid particles of the sulfenylcarbamate derivative in an aqueous mixture of the polyvinyl alcohol with urea or the like by a mechanical means.
Patent JP-H107377-A (JP)
Title: Lifted load attitude controller by gyroscope and control thereof
Inventor: KAMIYOSHI HIROSHI
IPC: B66C13/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a lifted load attitude controller by means of a gyroscope and a control method thereof, which can return easily a gimbal to a reset position with a gyro effect made ineffective without making the gimbal rotated by a disturbance have an influence upon lifted load revolution. SOLUTION: A rotational position detecting sensor 15 which detects the rotational position of a gimbal frame 6 is provided. A rotating motor 10 controls its rotation with it directed from the offset position of the gimbal frame 6 toward the reset position based on the output of the rotational position detecting sensor 15. A brake 13 is provided for stopping the gimbal frame 6 when its rotational position is almost the reset position. By fixing a lifted load and a lifting jig 3 or a gyro frame 4 onto a fixing part, the gimbal is impossible to revolve even if it is forced to rotate, so that the gimbal is returned to the reset position by rotating it with the rotating motor 10.
Patent JP-S5684576-A (JP)
Title: Height measuring device for radar
Inventor: WAKABAYASHI MASARU
IPC: G01S13/46
Filed: 1979-12-13
Abstract: PURPOSE:To raise the precision of the measurement of height by storing the height error due to the curvature of the Earth beforehand in a read-on memory and by adding this to the height calculated. CONSTITUTION:By a horizontal distance calculating circuit 13, a cosine value cos is found from a sine value in a sine generating circuit 2, and the cosine value is multiplied by the output of a straight distance generating circuit 3, whereby a horizontal distance r to an object 6 is found. In ROM14, an amount of height compensation to the curvature of the Earth corresponding to the horizontal distance is stored beforehand in an address designated by the output of the horizontal distance calculating circuit 13. The output of a height calculating circuit 4 and the output of ROM14 are added by an adder 15 and thereby the height H0 of the object is obtained.
Patent JP-S5951025-A (JP)
Inventor: TERAJIMA YOSHIMI
IPC: B65B51/10
Filed: 1982-09-20
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-S5785544-A (JP)
Title: Electromagnetic clutch motor
Inventor: DOI TAKASHI
IPC: H02K7/112
Filed: 1980-11-17
Abstract: PURPOSE:To eliminate the delay at the time of accelerating or decelerating an electromagnetic clutch motor and to increase the lifetime of the motor by manufacturing a clutch rotor of light metal and covering a surface film on the frictional bonding surface of a clutch ring with a brake ring. CONSTITUTION:A metal bearing 15 is implanted to a flywheel 5 secured to a motor shaft 11, and a clutch ring 6 is axially slidably mounted in a circumferential direction without rotation. A metal bearing 15' is implanted also to a bracket 4, and a brake ring 3 is similarly mounted. Exciting electromagnets 1 and 3 secured to a bracket are faced oppositely, and a clutch rotor 15 secured to an output shaft 7 is further faced. In this case, a clutch rotor 16 is formed of light metal to reduce the inertia of the rotor, and a surface film such as chrome plating or the like is covered on the frictional bonding surface 105 with the ring, thereby improving the wear resistance thereof.
Patent JP-H07323847-A (JP)
Title: Guidance cart
Inventor: NONOGAMI TORAHIKO
IPC: A63B55/60
Filed: 1995-06-28
Abstract: PURPOSE:To provide a guidance cart which possesses a manual operation mode and an automatic operation mode and is made travelable by choosing these modes and at the same time whose steering wheel is made steerable by means of a steering motor and which can carry out light steering wheel operation at the time of the manual operation mode even if it carries a heavy load. CONSTITUTION:At the time of a manual operation mode, the state of being able to travel is brought on by putting into the manual position an automatic/ manual changeover lever 15 provided in the vicinity of a steering wheel 11. When an accelerator pedal 38 is stepped on, an accelerator motor is rotated according to the output signal of a stepping-on amount detecting means, and the rotation number of an engine 20 is increased. Meanwhile, at the time of an automatic operation mode, fixation is made so that the steering wheel 11 may not be turned, and in the case of a travel start signal having been received from a remote control transmitter, the engine 20 is started, and travel is conducted by releasing a drive brake 26. At this time, a magnetic field generated from a guidance line is received by means of a guidance signal sensor 17, and a main body 1 is made to travel along the guidance line, and travel speed is controlled according to a magnet embedded in the ground.
Patent JP-S5951570-A (JP)
Title: Semiconductor device
Inventor: HINATSU JIYUNJI
IPC: H01L21/331
Filed: 1982-09-17
Abstract: PURPOSE:To contrive an improvement in dielectric-resistance characteristics determined by the thickness of the bevel-surface forming end surface section of an nB layer (or a pB layer) and an improvement in turn-OFF characteristics determined by the thickness of the central section of the nB layer (or the pB layer) to make both compatible by making the thickness of the fringe section of the nB layer (or the pB layer) thicker than that of the central section of the layer. CONSTITUTION:The thickness WNB1 of the fringe section is made thicker than that WNB2 of the central section so that stepped difference is formed between the main surface being in contact with the pB layer 2 of the fringe section of the nB layer 1 and the main surface being in contact with the pB layer 2 of the central section, and an inclined stepped difference section 5 inclining in the curved surface of a radius of curvature Rj required is formed between the fringe section of thickness WNB1 and the central section of thickness WNB2 so that thickness is thinned gradually with an advance toward the central section from the fringe section. The breakdown voltage of a section formed between the inclined stepped difference section 5 of a p-n junction J1 and a pB layer 2 section being in contact with the section 5 is made smaller than breakdown voltage in the plane section of the nB layer 1 of the p-n junction J1, but the breakdown voltage drop can be solved by setting the radius of curvature of the curved surface of the inclined stepped difference section 5 to a necessary value.
Patent JP-H0454500-A (JP)
Title: Scanning x-ray microscope
Inventor: UYAMA KIICHIRO
IPC: G01B21/00
Filed: 1990-06-22
Abstract: PURPOSE:To obtain a sharp section image by photodetecting and reflecting X rays emitted from a scanning part which scans an X-rays generation position and the X-ray generation position and converging the X rays in a sample. CONSTITUTION:An electron beam 2 emitted by an X-ray tube 1 is put in scanning motion by an electron beam scanning coil 9 at the X-ray focus 4 of a target 3 at a lower end. Then the X-ray beam 5 which is emitted to an X-ray reflecting mirror 6 is also put in scanning motion and the focus point 15 of convergence in the sample 10 after the reflection of X-ray reflected light 6 is scanned. A scanning signal generating device 12, on the other hand, outputs a scanning signal 16 for the X-ray beam 5 to the sample 10 to a scanning controller 11, which outputs a driving current to the electron beam scanning coil 9 according to the scanning signal 16. Further, a display device 13 composes a tomographic image of the sample 10 with the scanning signal 16 inputted from the device 12 and the detector output 17 outputted by an X-ray detector 8A and displays the image on the screen.
Patent JP-H0327889-A (JP)
Title: Working head of laser beam machine
Inventor: SATO YOSHIHARU
IPC: B23K26/064
Filed: 1989-06-27
Abstract: PURPOSE:To exactly execute the coping and the management and to reduce useless working and failure working, etc., by detecting heat generated in the vicinity of a laser nozzle by a temperature sensor provided on the outside peripheral part of the laser nozzle. CONSTITUTION:Many pieces of temperature sensors 3 are provided on the periphery of a nozzle center 31 of a laser nozzle 1, and by executing an input to a numerical controller N through an amplifier 43, a prescribed control is executed. Subsequently, a laser beam LB oscillated by a laser oscillating device irradiates the work W surface of the lower face from the laser nozzle 1 and the moving work W is brought to cutting to a prescribed shape. In the case the laser beam LB in this laser nozzle 1 generates a temperature variation due to some cause, the temperature sensor 3 detects it. In such a way, by stopping the working work temporarily, and controlling a laser intensity adjusting device by an automatic control, etc., a correct working condition is set.
Patent JP-H085154-A (JP)
Title: Fan cover for heating equipment
Inventor: MITO YOSHIO
IPC: F24H9/02
Filed: 1994-06-20
Abstract: PURPOSE:To construct cover and a filter in an integral structure, in a structure wherein a convection fan is attached to the outside of the air intake port of a room heater. CONSTITUTION:A hot air flow passage 4 is formed in a frame body 1 of a room heater, a convection fan 5 to feed blast in a hot air flow passage 4 is arranged in the vicinity of an air intake port 2 to the hot air flow passage 4, and a part or the whole of the convection fan 5 is mounted in such a state to protrude through the air intake port 2 to the outside. A square wire net 7 the corners of which are cut consists a central square part 7a and protrusions 7b protruded in all directions from the square part 7a, and by bending the protrusions 7b, the wire net 7 is formed in the shape of a box. A box type filter for which a fan cover is also used is provided in such a way that the edge of the protrusion 7b is cast in a mounting frame 6a fixed to the periphery of the air intake port 2, the protrusion parts 7b are bent, a connection part between the adjoining protrusions 7b of the cut corner part is cast in a corner edge 6b rising from the corner of the mounting frame 6a.
Patent JP-S5686550-A (JP)
Title: Data recording system
Inventor: ITOU YASUO
IPC: H04L69/40
Filed: 1979-12-17
Abstract: PURPOSE:To make effective use of memory device and to enable to reduce the monitoring time by the operator, by not storing the consecutive same data for a given number of times or more to the memory device in the monitor device. CONSTITUTION:A shift register 11 stores the data, and the data and that after reception stored in a data register 13 are compared at a comparison circuit 12. The output of the comparison circuit 12 is connected to a counter circuit 16 via an AND gate 15. The output of the counter circuit 16 and that of a constant circuit 19 are compared at a comparison circuit, the output of which is connected to AND gates 15, 14 respectively via inverters 20, 21. The output of the AND gate 14 is connected to a data recorder 22. With such constitution, when the comparing agreement signal from the comparison circuit 12 is counted for a given value or more, the AND gates are made to inhibit state to avoid data recording to the data recorder.
Patent JP-H0514994-A (JP)
Title: Stereo zoom microphone equipment
Inventor: HAMADA ICHIRO
IPC: H04R5/027
Filed: 1991-07-03
Abstract: PURPOSE:To obtain the equipment with a small size able to be incorporated in a video camera or the like by varying a level of three kinds of voice signals resulting from output signals of omnidirectional right/left/center microphone units subject to prescribed arithmetic operation. CONSTITUTION:A stereo matrix processing circuit 160 subtracts a signal delayed by a prescribed time in response to the distance between left/right microphone units 10, 20 from left/right input voice signals from the units 10, 20 and outputs the result to level control circuits 180, 190. An ultra directivity processing circuit 170 subtracts a sum signal of the left/right input voice signals from the units 10, 20 from a signal from a center microphone unit 150 in which a gain of a center input voice signal from the unit 150 is increased by 6dB and outputs the result to a level control circuit 200. The level of the circuits 180, 190, 200 is respectively variable, the zoom state is varied and left/right voice signals are outputted to terminals 230, 240.
Patent JP-S5950804-A (JP)
Title: Leveling device of suspension for vehicle
Inventor: ODA YUUJI
IPC: B60G17/00
Filed: 1982-09-17
Abstract: PURPOSE:To control a vehicle to be restored to its attitude and surely prevent the vehicle from its accident of tumbling or the like, by promptly correcting a change of car height due to centrifugal force at a drive of running on a curved road. CONSTITUTION:It is decided by timer circuits 17, 18 whether or not a signal output from comparator circuits 13, 14 is lasting for a length above the reference time. The timer circuit 17 comprises two inverter circuits IN1, IN2, resistors R1, R2, capacitors C1, C2 and a transistor TR1. If a piston 4a is moved by a distance l1 or more, that is, car height is decreased by the distance l1 by increasing a load on a vehicle, a signal of level ''1'' is output from the circuit 13 and respectively input to an AND circuit 19 and the timer circuit 17, as the result, charged electricity of the capacitors C1, C2 in the timer circuit 17 is discharged through the resistor R1, in this way, terminal voltages of those capacitors are decreased.
Patent JP-S5786815-A (JP)
Title: Photoscanner
Inventor: IWAOKA HIDETO
IPC: G02B26/10
Filed: 1980-11-19
Abstract: PURPOSE:To improve resolution by correcting an out-of-focus image by dividing a cylindrical hologram into parts optically in its circumferential direction so that photoscanning is done more than once in a single turn, and dividing each part into more than one part and making them different in imaging distance. CONSTITUTION:A cylindrical rotary hologram 1 is divided optically in its circumferential direction into, for example, ten parts 1a-1j, which are each divided optically into three parts 1, 2 and 3, thus obtaining mutually independent partial hologram. The respective partial holograms 1, 2 and 3 differ slightly in imaging distance from one another, and light spots P projected from those holograms on a projection surface 3 within the focus depth of imaging invariably free of curve distortion, so that the width of irradiation with luminous flux having small width from a spot light source 4 is obtained.
Patent JP-S6142707-A (JP)
Title: Digital magnetic recording and reproducing device
Inventor: ISHIDA SUMI
IPC: G11B5/09
Filed: 1984-08-02
Abstract: PURPOSE:To perform digital recording and reproducing by small numbers of driving circuits and lead wires by returning a recording current which is supplied to one head of a multitrack magnetic head through other heads, and switching the heads successively and performing recording. CONSTITUTION:When a singal D1 having a waveform (a) is at a level H, a waveform (h) falls to a level L and the output E of a power amplifier 31 is 0. The H-level signal is inputted to a gate group 42 except an EX-OR gate 41 and an inverted level signal is outputted. Respective resistance values of a resistance group 2 are much larger than the impedance of the head and the voltage E and resistance (r) are so set that a current I1 supplied to the head 11 has a normal recording current value, so that a current which is <=5.3% of the normal current value flows to respective magnetic heads 12...1k except the magnetic head 11. It is therefore considered that the recording current is supplied to only the magnetic head 11 and flows to none of other magnetic heads. Consequently, only one exclusive OR gate is enough for every magnetic head, so the circuit constitution is smplified greatly.
Patent JP-S5953899-A (JP)
Inventor: TAKAHASHI YASUO
IPC: H04Q1/46
Filed: 1982-09-21
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-H0213447-A (JP)
Title: Ultrasonic wave doppler diagnosis device
Inventor: OKADA TAKASHI
IPC: A61B8/06
Filed: 1988-06-30
Abstract: PURPOSE:To enable a highly accurate speed detection with a sufficient phase difference obtained even for a low-speed movement reflection body by setting the delay quantity in a signal delay instrument to larger than the cycle period of an ultrasonic wave pulse. CONSTITUTION:In the improvement of detection accuracy for a low-speed movement reflection body such as a low-speed bloodstream, when a given integer n is inputted with a delay quantity setting instrument 48, this results n times cycle period T of one transmission pulse in signal delay instruments 30 and 32, and a delay quantity becomes nT. And via the same operation with multiplication instruments 34-40 and adders 42 and 44,  theta is outputted as a n times value from a reverse tangent computing element 46. Thus, when a movement reflection body such as a bloodstream is in a constant velocity movement, a phase difference  theta to be determined can be detected in a n times expanded value compared to a former delay quantity. This enables a highly accurate detection of the speed V of a low-speed movement reflection body such as the bloodstream within an abdomen viscera such as a liver etc.
Patent JP-2001040748-A (JP)
Title: Non-cut and cover tunneling method ad slurry solidification apparatus
Inventor: BESSHO KATSUHIKO
IPC: F16L1/024
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the insides f pits from becoming muddy and to improve work efficiency by collecting the slurry occurring at the time of the excavation of a tunnel by a pipejacking method in slurry tanks in the work pits (shafts), solidifying it with a water absorbing polymer material, and discharging it. SOLUTION: Shaft type work pits A, B are provided at both ends of an expected burial zone of a gap pipe, a steel jacking shaft 2 is advanced from one pit A with a jack, the jacking shaft member 2 is recovered at the other pit B, and a gas pipe 1 is inserted and buried on its trace. Slurry tanks 10 are provided in the work pits A, B to collect the slurry occurring at the time of a tunnel excavation, and the slurry is mixed with a powdery solidifier including a water absorbing polymer material and is solidified. Screw conveyors 15 are provided in the slurry tanks 10 to discharge solidified processed objects H to the outside of the slurry tanks 10. The slurry is prevented from flowing into the pits A, B and making the insides muddy thus not causing workers to miss their footing or falling down, thereby the safety and efficiency of the work can be improved.
Patent JP-H07179359-A (JP)
Title: Stable elcatonin preparation
Inventor: YAMADA HITOSHI
IPC: A61P43/00
Filed: 1994-07-15
Abstract: PURPOSE:To obtain the subject elcatonin preparation useful as an injection, having stability to shaking, heat and light by packing an aqueous solution composition comprising elcatonin as an active ingredient to a container made of glass subjected to alkali removal treatment. CONSTITUTION:This preparation is obtained by packing an aqueous solution composition (preferably a composition for injection having pH of 5.0-6.5 and of ionic strength (mu) 0.01-0.5) comprising elcatonin [chemical name: 1-butyric acid-7-(L-2-aminobutyric acid)-26-L-aspartic acid-27-L-valine-29-L-alaninecalcitonin (salmon)] as an active ingredient into a container made of glass (preferably ampule or a container made of vial glass) subjected to alkali removal treatment, for example, by bringing an aqueous solution of ammonium sulfate into contact with an inner wall of the container, heating and then cleaning the container by ultrasonic wave.