baber/WOPTO huggingface dataset:
Patent JP-H08322439-A (JP)
Title: Speed change mechanism for double bearing reel
Inventor: KATAGIRI NAOHISA
IPC: A01K89/015
Filed: 1995-05-26
Abstract: PURPOSE: To provide the subject compact mechanism enabling spool speed ratio to be changed by the rotation of a handle and simplified in the change-over operation. CONSTITUTION: A hollow shaft 1 attached with a handle 7 is axially and slidably threaded with a change-over shaft 9 to make a clutch plate 10 springily slide axially, a push button 11 is connectedly fixed on the end of the changeover shaft 9 and engaged so as to rotate integrally with a knob 12 attached rotatably to the outside of the end of the hollow shaft 1 and be slidable axially, and a spring is springily fitted between the end of the hollow shaft 1 and the push button 11 to continually energize the change-over shaft 9 in such a direction as to be engageable with main gears 2, 2' ; furthermore, the outer peripheral surface in a medium part of the changeover shaft 9 and the end of a small diameter part biased toward the clutch plate 10 are continuously provided with small diameter parts and plural notched engaging parts 20, 20', respectively, and an elastic piece 21 to be detachably engaged with the notched engaging parts 20, 20' is held and placed inside the hollow shaft 1.
Patent JP-H10306888-A (JP)
Title: Coupling for soft synthetic resin pipe
Inventor: HIROTA MOTOAKI
IPC: F16L31/00
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a coupling to reliably couple a soft synthetic resin pipe, such as a polyethylene pipe for supply water, even under adverse environment. SOLUTION: A socket 2 is provided at a central part with a flange 21 and on both sides with pipe coupling parts 22. The outer surface of the pipe coupling part 22 is an uneven surface 23. An outer ring 3 is fitted in the outer surface of a pipe end. A split lock ring 4 is of two-division structure, the inner surface thereof is an uneven surface and the outer surface is a slope. The inner surface of a tightening flange 5 forms a slope and the split lock ring 4 is fitted therein. The right and left tightening flanges 5 are fastened by a bolt 6 and a nut 7.
Patent JP-S6020129-A (JP)
Title: Amplitude detecting device
Inventor: TSUCHIKAWA HIROYUKI
IPC: G01H9/00
Filed: 1983-07-13
Abstract: PURPOSE:To raise amplitude detecting accuracy by constituting a titled device so that a natural frequency becomes sufficiently smaller than a frequency of a vibrating object to be detected, fixing a supporting body to the vibrating object to be detected, and varying a light shielding quantity. CONSTITUTION:When an amplitude detecting device 11 is installed to a blade plate 30 of a vibration feeder 28, the first arm part 17a of a light shielding member 17 is vibrated by the same amplitude as that of the blade plate 30. A current proportional to the amplitude of the first arm part 17a is obtained from a phototransistor 4, and it is amplified by an IC 18 and supplied to a controlling circuit of the outside. An electrification quantity of an electromagnet coil in a driving part 31 of the vibration feeder 28 is controlled by this controlling circuit, and an amplitude of a trough 28 is controlled automatically so that it becomes a prescribed value.
Patent JP-S5753802-A (JP)
Title: Processor of digital signal
Inventor: KOJIMA TADASHI
IPC: H04L1/08
Filed: 1980-09-16
Abstract: PURPOSE: To increase the detecting capacity for the error of a control data, by securing such constitution in that the control data is transmitted in a state under which the control data of the digital control signal has the same pattern continuously in ≥2 times.  
     CONSTITUTION: A coincidence is obtained through an EX NOR circuit 34 between the preceding and subsequent data for a data equivalent to lower 4 bits that directly give an effect to the audio signal to be reproduced among the control signal words CT of a data block of the control signal. Then a dubbing inhibition control circuit, a switch 20, an error correcting circuit 16, etc. are controlled in accordance with the dubbing inhibition code, the P and Q correction discriminating codes and the preemphasis discriminating code respectively only when a coincidence is obtained. In other words, whether or not the same data continues twice is detected. In such way, error detecting capacity is easily increased for a data block of the control signal with a simple constitution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04329971-A (JP)
Title: Golf club shaft
Inventor: TAKEZAWA MAKOTO
IPC: A63B102/32
Filed: 1991-04-30
Abstract: PURPOSE:To improve the mechanical properties of the title shaft, such as tensile strength, specially impact strength and torsional breaking strength, and to improve feeling, such as the feeling of batting, in time of use without decreasing a carry. CONSTITUTION:The title shaft has an oblique layer 101', a hybrid prepreg layer 1' and a straight layer 102'. A hybrid prepreg 1 used to form the hybrid prepreg layer 1' has both a fiber-reinforced composite resin layer in which, together with the reinforced fibers, each of which has a diameter of 5 to 30mum, a different kind of fibers, each of which has a diameter of 30 to 500mum, are arranged in the same direction as the reinforced fibers in definite intervals in addition to a metallic foil layer laminated on one side of the fiber-reinforced composite layer.
Patent JP-S5252578-A (JP)
Title: Production of semiconductor device
Inventor: MINAGAWA SHINJI
IPC: H01L23/40
Filed: 1975-10-27
Abstract: PURPOSE:To reduce the occurrelnce of pinholding and fix a rectifying element by employing a ring form matched to the outside diameter of the base of the rectifying element for the shape of the solder to be used in installing the cooling fin and the rectifying element of a semiconductor device and beforehand forming cut portions having an angle in the part of the ring.
Patent JP-H05324406-A (JP)
Title: Remote maintenance controller
Inventor: SAITO MASAHARU
IPC: G06F13/00
Filed: 1992-05-21
Abstract: PURPOSE:To eliminate necessity for manually performing disconnection by disconnecting remote maintenance communication signal groups by automatically operating a line switcher when remote maintenance is completed. CONSTITUTION:When the remote maintenance is completed, the connecting state of remote maintenance communication signal groups 50 and 60 are abandoned. Then, a remote maintenance main control part 8 changes a data terminal ready signal 51 from a logical value 'truth' to a logical value 'false'. A data terminal ready signal state detection circuit 6 detects the change of the data terminal ready signal 51 from the logical value 'truth' to the 'false' and outputs a line disconnecting command signal 80 to a line switcher operating circuit 7. The line switcher operating circuit 7 inputs the line disconnecting command signal 80 and outputs a line switcher operating signal 81 to a line switcher 15. The line switcher 15 inputs the line switcher operating signal 81 and automatically disconnects the remote maintenance communication signal groups 50 and 60.
Patent JP-H04329344-A (JP)
Title: Mounted board inspecting device
Inventor: SAKA MASATAKA
IPC: G06T1/00
Filed: 1991-05-01
Abstract: PURPOSE:To surely inspect the whole surfaces of electronic parts mounted on a printed board and soldered portions of the electronic parts. CONSTITUTION:The surface of a printed board P is illuminated by a side illumination system 20 from the slant side, it is illuminated by a downward illumination system 21 from above, and the printed board P is photographed by a television camera 22 installed vertically above the printed board P. The image obtained by the television camera 22 when the printed board P is illuminated by the side illumination system 20 is fed to an image processing unit 10 and stored as the first image data DT1. The image obtained by the television camera 22 when the printed board P is illuminated by the downward illumination system 21 is likewise fed and stored as the second image data DT2. The image processing unit 10 obtains the difference between both image data DT1, DT2 and applies concentration conversion processing to the difference to generate the third image data DT3. The quality of an object under test is judged based on the third image data DT3.
Patent JP-H10319343-A (JP)
Title: Head-mounted display
Inventor: OGASAWARA YASUHIRO
IPC: G02B27/02
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, high resolution and easily colored headmounted display. SOLUTION: When an image signal is supplied from an image supply device to an LCD 3, the LCD 3 emits display light 3a according to the image signal based on a backlight. This display light 3a is transmitted by an FOP(fiber optics plate) 4 to be image formed on an emission end surface 4b as an intermediate image. The intermediate image on the emission end surface 4b becomes divergent light, and is made diffracted light 3b of nearly parallel luminous flux by a hologram combiner 6 having a lens action to be made incident on an eye E of a loader. Outside world light 8a of a scene 8 transmits through the hologram combiner 6 to be made incident on the eye E of the loader as transmission light 8b. Thus, the loader can observe a planar virtual image 9 based on the display light 3a from the LCD 3 in infinite distant overlapped the scene 8 of the outside world.
Patent JP-S6452668-A (JP)
Title: Single crystal disk reinforced ceramic cutting tool material
Inventor: NIRUSU GIYUNNAA RENNAATO BURAN
IPC: C04B35/58
Filed: 1988-05-27
Abstract: A cutting tool material with improved toughness behavior using alumina or silicon nitride as the matrix material. The improved toughness is achieved by the addition of whiskers and optionally zirconia in a monoclinic or tetragonal phase, to the matrix. The whiskers are disc-shaped with a thickness of 0.5-8  mu m and an equivalent diameter (hypothetical diameter of a circle with the same area as the disc) of about 5-50  mu m.
Patent JP-H04288017-A (JP)
Title: Treating agent for pimple
Inventor: SHIMAI YOSHIYUKI
IPC: A61K8/00
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a treating agent for pimple to be blended with cosmetics, medicines, etc., exerting little influence on human body, having extremely high safety and excellent antimicrobial action on microorganism of pimple. CONSTITUTION:A treating agent having the above-mentioned effects, comprising a chitin oligosaccharide, chitin, a partial decomposition product thereof, chitosan oligosaccharide, chitosan or a partial decomposition product thereof as an active ingredient. A polymer of chitin or chitosan or a partial decomposition product thereof may be used as active ingredient instead of the above-mentioned compound.
Patent JP-S617891-A (JP)
Inventor: SAWAI HIDEFUMI
IPC: G10L15/06
Filed: 1984-06-22
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-S5919313-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI YUTAKA
IPC: H01L21/336
Filed: 1982-07-26
Abstract: PURPOSE:To obtain the semiconductor film of high quality by a method wherein a semiconductor thin film formed on a substrate is fused and the fused semiconductor film is recrystallized by lowering temperature in such a manner that the temperature gradient is maintained in the plane direction. CONSTITUTION:A polycrystalline Si thin film 7 is formed on a quartz plate 6, an SiO2 film 8 is formed on the surface of said plate 6, and then they are placed in the furnace having the prescribed temperature gradient for fusing and recrystallization. When the above is inserted in the furnace, films alone are fused. Then, as soon as the entire film 7 is fused, the temperature of the entire furnace is dropped. A source and drain region 9 is formed on the fused and recrystallized semiconductor substrate. Then an oxide film 11 and an electrode 12 are formed.
Patent JP-S6019666-A (JP)
Title: Wire tension adjust device using constant tension spring
Inventor: KOIDA MASAO
IPC: B65H59/36
Filed: 1983-07-14
Abstract: PURPOSE:To provide a wire tension adjust device which can keep the tension of a wire constant and be installed in a rotor by fixing a constant tension spring direct to a shaft of a displacement detector and coupling the forward end of the spring to a shaft of a moving dancer roller to send a tension control electric signal. CONSTITUTION:A coiled part of a constant tension spring 20 is fixed to a shaft 21 of a displacement detector 12, and the forward end of a rectilinear part 22 thereof is fixed to a shaft of a moving dancer roller 3, whereby the moving dancer roller 3 is always pulled in the opposite direction of a fixed dancer roller 4 by constant tension, that is, the tension of wire to be drawn out is kept constant regardless of the position of the moving dancer roller 3. The displacement of the moving dancer roller 3 is directly transmitted as rotation of a shaft 21 of the displacement detector 12 by a coiled part of the constant tension spring 20. That is, the displacement is transmitted to the detector 12 by the constant tension spring 20, and there is no frictional resistance therebetween not to have an effect upon tension. Further, as a weight is not used, even if the device is installed in a rotor such as a wire twisting machine or the like, the performance is not damaged by centrifugal force.
Patent JP-H06335433-A (JP)
Title: Bath unit
Inventor: NAGASE HIDEAKI
IPC: B01D35/027
Filed: 1993-05-31
Abstract: PURPOSE:To prevent assuredly a sucking accident which occurs at the time when a protection cover is taken off. CONSTITUTION:The bath unit is provided with a bath water discharge section 8 to draw the surface water in the bathtub together with floating dusts and a bath water purification section 6 to filter the drawn out bath water and to flow the filtered water back to the bathtub. When a protection cover detective sensor 40 detects the removal of the protection cover 38 covering the bath water discharge section 8, a control section 9 suspends the circulation of the bath water by the bath water purification section 6.
Patent JP-S5830130-A (JP)
Title: Device for detecting relative position of mask substrate and wafer
Inventor: TOUJIYOU TOORU
IPC: H01L21/30
Filed: 1981-08-18
Abstract: PURPOSE:To detect a relative position of a mask and a wafer insufficiently spaced from each other by using a Fresnel zone plate, instead of a lens, as an image forming element to be inserted between the mask and the wafer. CONSTITUTION:A Fresnel zone plate 3 which is an aggregate of diffraction lattices becoming finer from the center to wafer with a certain regularity, is located between the mask 1 and the wafer having a registration standard 2a on it. Said Fresnel zone is then irradiated with a monochromatic light with an appropriate wavelength, whereby the image of the registration standard 2a is formed on the registration standard 1a of the mask by way of the Fresnel plate. This image is detected through a mirror 4 and a lens 4 to give information concerning relative position of the mask 1 and wafer 2, based on which precise positioning is made possible. when the standard 1a is focused using a Fresnel plate with a focal length f1, with respect to the wavelength lambda1, the standard 2a is in focus by using the wavelength lambda2 satisfying f1lambda1=(f1+d)lambda2 where d is a distance between the mask and the wafer 2, whereby the detection of relative position is possible at the distance L1not equal to L2, facilitating position detection at the distances of several millimeters - several ten millimeters.
Patent JP-S6019361-A (JP)
Title: Expanding device
Inventor: NAEMURA MITOO
IPC: H04N1/417
Filed: 1983-07-13
Abstract: PURPOSE:To attain a high processing speed for decoding by detecting simultaneously the changing point of a reference data from the reference data of plural picture elements and decoding simultaneously the plural picture elements from an MODE data in an expanding device converting a coded data into the mode data and decoding the mode data. CONSTITUTION:A reference data mask generating circuit 6 generates a mask pattern P11, an AND circuit 7 receives an output of a latch 4', the reference data mask generating circuit 6 and a decoded color register 8, ANDs the output of the latch 4' and the output of the reference data mask generating circuit 6, a point having an opposite color to the decoded color of a decoded color register 8 is detected so as to form a data b1 and a pattern P21 for detecting change data b2, allowing a b1, b2 detector 9 to inform the signal b1 to a decoded pattern generator 12. Then the decoded pattern generator 12 generates a pattern 31 from the output of the b1, b2 detector 9 and the decoded color register 8 and the MODE data of a latch buffer 2, adds and synthesizes it to and with the decoded data formed already to form a decoded data P51.
Patent JP-S618356-A (JP)
Title: Plastic type body
Inventor: MASUDA YOSHIMI
IPC: B41J1/32
Filed: 1984-06-25
Abstract: PURPOSE:To elevate the quality of printing, by forming a hard synthetic resin on the circumference of a bar-like metal as support for the type section to ensure the accuracy of the type section in a handy manner. CONSTITUTION:This drum type plastic type body has a support therefore 3 composed of a cylindrical core body 2 in which a hard synthetic resin bulged at the center thereof is formed on the circumference of a bar-like metal 1. A hard rubber or a synthetic resin about the same in the rubber elasticity as this is molded integral on the support covering it. When a type section is formed on the support, the surface contacting the mold is cooled and solidified earier so that material moves in the direction of shrinking earier to be formed like a sand glass. With such an arrangement, the core body 2 bulges in the center thereof in the shape to counter the amount coorespondingly. As the core body itself can be obtained by injection molding, this can reduce the cost in the manufacture drastically. This also eliminates the need for fine adjustment for the core body thereby producing a product with limited variations in the dimension.
Patent JP-H02308705-A (JP)
Title: Mounting type seedling-transplantation machine
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1989-05-22
Abstract: PURPOSE:To facilitate the operation of transferring a seedling from a reserve seedling holding table to a seedling transplantation apparatus by forming a step between the seedling transplantation apparatus and the reserve seedling holding table protruded from the side of a mounting vehicle. CONSTITUTION:When the residual seedlings on a seedling holding table 14 is decreased, the machine body is stopped and the seedlings on the reserve seedling holding table 2 are transferred to the seedling holding table 14 by an operator standing on a step 4. The transfer of the seedling can be carried out by the operator placing one foot on the horizontal plane 4a of the step 4 to enable the easy supply of the reserve seedlings. The transfer operation can be easily performed in high efficiency since the step 4 is positioned between the reserve seedling holding table 2 and the seedling transplantation apparatus 3.
Patent JP-2000321920-A (JP)
Title: Electric power control device, electric power control method and recording medium recorded with program and data
Inventor: ISHIKAWA TETSUJI
IPC: H02J3/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To solve both control of high frequency current and control of power supply voltage fluctuation by controlling a phase angle of alternate electric power supplied based on the temperature detected with a temperature detection means to the specified phase angle when a control means supplies or interrupts electric power into a heating means. SOLUTION: A control circuit 506 builds up a phase angle to the specified phase angle close to almost 0 deg. when the temperature of a heater 502 during electric power application is low (0-150 deg.C), holds the specified phase angle for a certain period (the specified power application period is about 10-500 ms), then builds up a specified phase angle not so larger than the above specified phase angle, and hold the specified phase angle for a certain period. By repeating this for several times (approximately 2-20 times) a soft start control increasing the phase angle slowly is executed until the whole turn on (the phase angle of 180 deg.). When the temperature of the heater 502 is high (>=150 deg.C), a similar soft start control is executed but by shortening the specified power application period by 0-400 ms and by making number of repetition to approximately 1-10 times.
Patent JP-S5462147-A (JP)
Title: Thread rolling machine
Inventor: NAKASHIBA AKIO
IPC: B21H3/04
Filed: 1977-10-26
Abstract: PURPOSE:The thread rolling machine with simple construction, in which a link is put across the eccentric positions leaving the same distance from the axial center of the thread rolling roller, and the revolution of all rollers are interlocked. CONSTITUTION:Two heads 8 are placed in a distance, and the material (a) to be thread rolled is inserted and positioned among all rollers 15. Pressure oil is supplied so as to extend the piston, and the head 8 on the piston side is brought near to another head 8, and the male screw of all rollers 15 is contacted against the thread rolled material (a). The sutomatic interlocking mechanism is formed by installing a board 26 which has monolithically the link 26a being put across the axial center of adjoining roller in the circumferential direcftion of this thread rolling roller in the circumferential direction of this thread rolling roller 15; hereby, the center of all rollers 15 coincides with the axial center of the thread rolled material (a). Next, the chuck is driven so as to force the material (a) to rotate accompanying the rotation of the roller 15 that is contacting with the material (a); hereby, the smoothly continuous screw is plastically formed in the outer surface of the thread rolled material (a).
Patent JP-S5921978-A (JP)
Inventor: KAWASAKI TOMOYASU
IPC: F27B3/08
Filed: 1982-07-23
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-H08300571-A (JP)
Title: Packaging material whose base material can be separated and recovered, and liquid housing container using the same
Inventor: AKIBA MASANORI
IPC: B65D65/40
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a packaging material whose base material such as a paper layer forming a packaging material of a used container can be efficiently separated and recovered so as to facilitate recycling, with which disposal of wastewater to be generated in a process for recycling is easy, safety in food packaging is high, gas barrier property is excellent, and efficiency in protection of contents is high. CONSTITUTION: This packaging material consists of a layered body of a base material such as a paper layer and other films. In between the base material to be recovered and the other films, pullulan layers are provided. For example, a structure having the pullulan layers on both faces of a paper layer of a general paper pack and consisting of a polyethylene film 1, a pullulan layer 2, a plate paper 3, a pullulan layer 4, and a polyethylene film 5 can be named.