baber/WOPTO huggingface dataset:
Patent JP-S5928303-A (JP)
Title: Manufacture of contiguous-disk-bubble element
Inventor: OKADA OSAMU
IPC: G11C11/14
Filed: 1982-08-10
Abstract: PURPOSE:To form a drive layer having excellent transfer property through simple implantation by growing a paramagnetic garnet film, lattice constants thereof are conformed, on a ferrimagnetic garnet film in an epitaxial manner and implanting ions. CONSTITUTION:A first layer consisting of a magnetic garnet film liquid epitaxial-grown is formed onto a nonmagnetic garnet substrate. A composite film formed by liquid or vapor epitaxial-growing a nonmagnetic garnet film, film thickness thereof ia 1/4-1/2 of ion implantation depth and a mismatch ¦DELTAa¦ of the lattice constant thereof with the first layer is 0.002Angstrom  or less, is formed onto the first layer. A bubble drive layer is formed by implanting ions to the composite film. Accordingly, the drive layer suitable for the contiguous-disk-bubble device can be formed easily.
Patent JP-S5262342-A (JP)
Title: Adhesion accelerator
Inventor: HORIBE YASUTAKA
IPC: C09J5/00
Filed: 1975-11-18
Abstract: PURPOSE: To improve the adhesion of a hot-melt polyester adhesive over a wide range of temperatures by adding a polyisocyanate, an organosilane to a polyester elastomer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5930960-A (JP)
Inventor: NAKAJIMA SEIICHIROU
IPC: D06H7/00
Filed: 1982-08-12
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-S5764865-A (JP)
Title: Electronic dictionary
Inventor: KAWAI MASARU
IPC: G06F17/28
Filed: 1980-10-07
Abstract: PURPOSE:To ensure the free registering and reading of words for a user himself of an electronic dictionary, by providing a rewritable memory that stores the optional types of word information to be supplied from a key input part and its translated word information. CONSTITUTION:ROMx 25 and 26 that store previously the basic English and Japanese sentences and words are provided along with a rewritable RAM24. When the English word information is supplied by an alphabet key, the key data is accumulated in an input buffer 14 and also displayed on a display device 27. The data is then written into the address of an English area of the RAM24 designated by an idle pointer 21AE of an idle area control circuit 21 with operation of an English key. After this the KANA (Japanese syllabary) keys and a sum key are operated to register the Japanese translated words into the address which is designated by an idle pointer 21AJ in the Japanese area of the RAM24. Then an English sentence is supplied and the Japanese translation key is operated. As a result, a searching circuit 17 retrieves the ROMs 25 and 26 plus the RAM24, and the translated Japanese words are read.
Patent JP-S63302434-A (JP)
Title: Optical information recording and reproducing device
Inventor: USUI MASAYUKI
IPC: G11B7/135
Filed: 1987-06-02
Abstract: PURPOSE:To reduce the influence of foreign matters on the surface of the protec tion substrate of an optical information recording medium, by providing the number of apertures of an incident beam of light to the optical information recording medium more than that in stigmatic image-forming. CONSTITUTION:The size of a laser beam spot projected on the surface (transparent substrate 5) of an optical card 5 is constituted so that it can be set larger than the size of a spot limited by diffraction limit in a case where an objective lens 4 is a stigmatic one. Therefore, even when the foreign matters 50 such as stain or a fingerprint, etc., attached on the surface of the optical card 5 exist, the case where light is shielded by the foreign matters 50 is reduced. In such a way, it is possible to prevent the definition of a recording and reproducing signal from being lowered by the influence of a defect or attached dust, etc., on the surface of the optical information recording medium, thereby, the improvement of reliability and an error rate can be realized.
Patent JP-S62295596-A (JP)
Title: Dial pulse relay system
Inventor: MORITA YOSHIO
IPC: H04Q1/36
Filed: 1986-06-16
Abstract: PURPOSE:To prevent the extinction of a pulse by providing a pulse width correction means for counting the number of times of pulse supervision constituting a dial pulse and for correcting the pulse width into a prescribed multiple of the period when the count is a prescribed value or less and for relaying the result. CONSTITUTION:A subscriber 2' hooks off, sends a numeral 2, starts talking and completes its call, and the make pulse width of a dial pulse is set as 12.5 msec. A subscriber circuit 11' supervises the pulse at a period of 4msec and the make pulse width is measured as 12msec. When the make pulse is detected by a microprocessor 327', the storage content of a sending signal memory 328 is kept in logical '0' regardless of the updating of the scanning signal written in a scanning memory 325 in logical '1' at a point of time after 8msec. Then the make pulse is corrected by two-processing periods (16msec) of the microprocessor 327', then the pulse is surely detected by a remote subscriber line multiplex interface device 33.
Patent JP-S5767438-A (JP)
Title: Detector for existence of form
Inventor: MIYAKE HIROYUKI
IPC: B65H7/04
Filed: 1980-10-06
Abstract: PURPOSE: To simplify the loading and removal of a paper feeding cassette, and to detach jammed forms easily by detecting the change of the upper and lower positions of a form detecting ring by switching a switch and detecting the presence of the forms.  
     CONSTITUTION: When a paper feeding cassette 1 is loaded on a cassette base 3, the form detecting ring 16 is pushed up by the forms 6, and opens a switch 11 through a roller 18 contacting with an upper surface. When the forms 6 are removed from an upper section of a form base plate 2, the detecting ring 16 falls into a hole 12 of the base plate 2 by tare until an upper surface of an inner circumference of a hole is received by a paper feed roller shaft 8, and the presence of the forms is displayed by the change of the upper and lower positions of the detecting ring 16. The detecting ring 16 is not damaged because the detecting ring 16 is turned and contacting force is avoided even when the base plate 2, etc. contact with the detecting ring 16 when loading or removing the paper feeding cassette, and the jammed forms can easily be removed by pulling the base plate in the arrow direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5565455-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOKURA ISAO
IPC: H01L27/10
Filed: 1978-11-10
Abstract: PURPOSE:To lengthen information holding time and reduce current drive capacity, by providing a p-type layer via an insulating film below the conducting film of a pass gate unit, and another below the gate conducting film of the transfer gate transistor of a peripheral circuit unit on an n-type semiconductor substrate. CONSTITUTION:Conducting films 4, 4a are formed selectively on insulating films 3, 3a of n<->-type semiconductor substrate 10. After this, n-type layer 9 is formed.  Next, these are covered with insulating films 5, 5a, and conducting films 6, 6a are  selectively formed. Using conducting films 4-6a as mask, n<+>-type layer 8 is formed. Next, in a similar manner, p-type layer 7 is formed on n<+>-type layer 8. In this  structure, the channel of the driver transistor of the peripheral circuit unit is composed of the n<->-type substrate and n<+>-type layer 8, its current drive capacity is  large, and by controlling the impurity concentration, the threshold value is determined. Since n-layer 9 is provided below film 6 of the pass gate unit, the effective channel length is increased, and it is difficult for the information to disap  pear. Further, by n-layer 9 below conducting film 6a of the peripheral circuit unit, the current drive capacity of the transfer gate transistor is lower than the driver,  and the leakage of information is prevented.
Patent JP-H034656-A (JP)
Title: Television intercom
Inventor: TSUKAGOSHI SADAYUKI
IPC: H04N7/18
Filed: 1989-06-01
Abstract: PURPOSE:To detect an external temperature without increasing number of signal lines by using a circuit for call detection of a television intercom in common and assembling a temperature sensor to a slave set. CONSTITUTION:A temperature sensor 2 of a slave set 3 is arranged in parallel with a call button 1 and one line for both the sensor 2 and the button 1 connects to constant voltage power supply 4 via a resistor 5 and the other line connects to earth. A voltage varying with a resistance of the temperature sensor 2 is inputted to an A/D converter circuit 6, the voltage is converted into a digital data and fed to a CPU 7. The CPU 7 stores the relation as a map in an internal ROM, converts an inputted digital data into a data representing the corresponding temperature and supplies the data to a display section 8. Thus, the temperature of outdoor where the slave set 1 is mounted is displayed on the master set 9 provided indoor.
Patent JP-2000329410-A (JP)
Title: Hot air heater
Inventor: UENO TORU
IPC: F24H9/02
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To widen a diffusing range of hot air and improve feeling of heating with a simple structure in a hot air heater by diffusing hot air from a hot air diffuser ranging wider than a discharge port of a duct. SOLUTION: A heater is provided with spreading means 33, 34, in the vicinity of the discharge port of a duct 31, for receiving and spreading hot air in a transverse direction. A portion of hot air discharged from the duct 31 is received by the spreading means 33 and transferred in a transverse direction of the spreading means 33. The hot air is then blown out from the spreading means 34 which is wider, in a transverse direction, than the width of the duct 31, so that the hot air is allowed to blow from a hot air diffuser 32 which is wider than the discharge port of the duct 31. In this way, hot air can be diffused in a wide range with a simple structure, thereby improving the feeling of heating.
Patent JP-S5566733-A (JP)
Title: Powder distributor
Inventor: KOHAMA MASAO
IPC: B65G65/36
Filed: 1978-11-15
Abstract: PURPOSE:To obtain a distributor operable automatically with no mutual contamination of different powders by removing automatically the conical feeder from the powder container for each different powder and washing it at distributing powder to be analyzed. CONSTITUTION:A powder container 11 including powder sample is grasped by container clamping apparatus for a container holder 5, and a feeder 12 is grasped by a feeder clamping apparatus 23. After the feeder 12 is connected with the powder container, the feeder clamping apparatus 23 is raised up. Next, the powder is sampled separately to a separate sampling container 19 under the operation of a vibrator 10 and with the powder container 11 inclined at a predetermined degree, and then the powder container 11 is returned to the vertical position. When sampling different powders separately, the feeder 12 is grasped by the clamping apparatus 23 and removed from the powder container 11. After that, the feeder 12 is rotated by 180 deg. to be connected with an air supply nozzle 27 and an exhaustion aspirator 28, and then washed by compressed air to be used for next distribution. Thus, it is possible to operate the distributor automatically with no mutual contamination of different powders.
Patent JP-S5263697-A (JP)
Title: Display device
Inventor: ABE ATSUSHI
IPC: G09F9/37
Filed: 1975-11-20
Abstract: PURPOSE: To take advantage of the fact that the particles in thermoplastic material coagulates and disperse corresponding the thier polarity in order to display information and also realize the memory function. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6118802-A (JP)
Title: Position detecting apparatus
Inventor: MARUNO SUSUMU
IPC: G01B11/00
Filed: 1984-07-05
Abstract: PURPOSE:To detect the central position of a line width of a marking, by converting the first half of serial image signals in FN and the second half of it in RN. CONSTITUTION:A marking M moves with a movement of a sheet of recording paper. Movements of the marking M change consecutively the values of FN, RN, however, when the 24th bit of a line image sensor comes to be located just at the center of the line width of the marking M, or a little away to the rear of said center, the situations turn out to be as follows FN=RN or FN>RN, thus outputting a marking detecting signal. The center position of the marking M detects the timing accurately as it passes the 24th bit of the image sensor.
Patent JP-H11340480-A (JP)
Title: Plastic package
Inventor: KANBE MASAKATA
IPC: H01L23/29
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a package structure having excellent temperature impact resistance with reduced effect of a thermal stress to be applied to a photo device chip. SOLUTION: A body 4 for constituting this package 1 is formed of an insulating molding resin material 2. A chip containing cylinder 8 of a part of the body 4 is formed at a position for enclosing a die pad 5 having a die area in a lead frame 3. A photo device chip 6 is mounted on the die area. The chip 6 is encapsulated by an insulating and translucent encapsulant 9 fully filled in the cylinder 8. The encapsulant 9 has an at least smaller elastic coefficient than that of the material 2.
Patent JP-S5566185-A (JP)
Title: Motion picture processor
Inventor: NISHIWAKI YOSHIKAZU
IPC: H04N7/18
Filed: 1978-11-14
Abstract: PURPOSE: To secure a high-speed optical  information process for the motion picture image in the real time by carrying out the alternate writing and reading of the  picture to the two picture converters.  
     CONSTITUTION: First, shutter 30 is opened for 1-frame time, and the 1-frame picture is writtern into picture converter 4 from TV monitor 1. Then for the next 1- frame time, shuttter 12 is opened, and the laser luminous flux generated from laser 9 is irradiated to converter 4 to read out the written picture image. The picture image read out is taken into TV camera 27 to be displayed on TV monitor 29 after the optical process given via Fourier conversion lenses 24 and 26 plus space frequency filter 25. When the reading is over, the picture image written into converter 4 is erased by erasion light source 7. On the other hand, the frame picture image of TV monitor 16 is written into the picture converter while converter 4 is read out to be then displayed on monitor 29 through the same process. Thus the picture image is written and read alternately into/out converters 4 and 19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0398802-A (JP)
Title: Filling valve device for dividing and discharging fluid product
Inventor: IERUKU BERUGAA
IPC: B65B39/00
Filed: 1990-05-31
Abstract: PURPOSE: To prevent dripping or stringiness after a filling valve device is closed by connecting a valve tappet to an oscillation device, and oscillating the valve tappet in the axial direction with the stroke to maintain the closing function by the valve tappet when the filling valve device is closed. CONSTITUTION: A valve tappet 9 which is arranged at a mouthpiece part 3 and movable in the axial direction as a valve sliding member is connected to an oscillation device, and the valve tappet 9 is oscillated in the axial direction with the stroke to maintain the closing function by the valve tappet 9 when a filling valve device is closed. Residues of a product which are not detached by the impact during the closing operation but adhered to the valve tappet 9 can be shaken off by oscillating the valve tappet 9 subsequent to the rapid movement of the valve tappet 9 to close the valve. Dripping or stringiness can be prevented thereby when the fluid product is discharged.
Patent JP-S6031037-A (JP)
Title: Measuring device for piston friction
Inventor: FURUHAMA SHIYOUICHI
IPC: G01M15/04
Filed: 1983-07-30
Abstract: PURPOSE:To make it possible to perform actual measurement even during engine operation, by forming an annular gap between the top end surface of a cylinder liner and the top end surface of a cylinder block, and tightly sealing said gap by an annular metal sealing plate. CONSTITUTION:A plate support 15 is mounted on the top end of a liner support 11. An annular gap 16 is formed between the plate support 15 and the top end of a cylinder liner 12. The gap 16 is covered by an annular metal sealing plate 17. The inner periphery of the plate 17 is closely contacted with the top end surface of the cylinder liner 12. The outer periphery of the plate 17 is closely contacted with the top end surface of the plate support 15. Thus gas sealing is performed. Since the gas sealing is performed not by an O ring but by the metal sealing plate, time lag is completely eliminated, and the actual measurement can be performed even during the engine operation.
Patent JP-S6031138-A (JP)
Title: Photosensitive composition
Inventor: GOTOU SEI
IPC: G03F7/023
Filed: 1983-07-30
Abstract: PURPOSE:To obtain a photosensitive compsn. high in oleophilicness of an image part, small in occurenece of stains in a fatigued developing soln., small in loss of a resist in a concd. developing soln., and superior in coating performance in manufacturing a printing material by incorporating o-quinonediazidesulfonate obtainable from polycondensing substd. phenols with benzaldehydes. CONSTITUTION:A photosensitive compsn. is composed essentially of an oleophilic resin made of o-quinonediazidesulfonate obtained by polycondensing benzaldehydes with substd. phenols represented by formula I in which R is 1-10C alkyl or phenyl, and (n) is 1, 2, or 3. Since it contains abundant phenyl groups especially in the form of benzaldehyde as a condensing agent, various superior effects are exhibited. Preferable substd. phenols are p-t-butylphenol and p-octylphenol, and they are each used alone or in a mixture, and preferable aldehyde is benzaldehyde.
Patent JP-S5842097-A (JP)
Inventor: HASEGAWA KENJI
IPC: G10L15/10
Filed: 1981-09-08
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-H0444974-A (JP)
Title: Moisture and water absorbing corrugated packaging material
Inventor: HONMA HIDEKI
IPC: B65D81/26
Filed: 1990-05-30
Abstract: PURPOSE:To avoid an easy loss of cushioning performance of a packaging material when it is wet or moistened and avoid a direct restriction of the water absorbing amount by the surface area of a liner by a method wherein a packaging material consists of at least an inner part and a liner in contact with the spaced ridges of the corrugated inner part and the inner part is formed of a fiber base material having a high water absorbing polymer fixed thereto. CONSTITUTION:A corrugated cardboard 1 consists of a liner 2 and an inner part 3 attached thereto in a corrugated form by a joining means 4 consisting an alkali starch paste. Concerning the fiber-like base material 6 having a high water absorbing polymer 5 fixed thereto for use in the inner part 3, the base material having two- or three-dimensional networks consisting of fiber 7 and the foam plastic sheet base material such as foam urethane sheet having the similar networks are available. Preferably, the base material 6 and the polymer 5 having some water absorbed therein are pressed into a one-piece structure under emboss roller to fix the polymer 5 more firmly to the fiber 7 so as to form a fiber-like material 6.
Patent JP-S6031049-A (JP)
Title: Atmosphere detecting apparatus
Inventor: FUJII KAZUHISA
IPC: G01N27/12
Filed: 1983-07-29
Abstract: PURPOSE:To enable durable and automatic detection of gas atmosphere, by installing a plurality of atmosphere sensor elements, switching means allowing these elements to act after consecutive switching and judging means for atmosphere responding to the sensor. CONSTITUTION:Semi-fixed resistances VR1-VR4 are connected in series to sensible bodies S1-S4 respectively and the individual resistance, in response to resistance value of the sensible bodies S1-S4 in a concentration at the start of alarm is adjusted in such a way that each output voltage V1-V4 becomes equal. Upon operating interlinked change-over switches SW1, SW2, by heaters H1-H4 at the initial stage of receiving a current, the sensible bodies S1-S4 are heated and an output voltage VS is issued. This VS is delivered to a discriminating circuit for the gas atmosphere. By setting life of the gas detection element in such a way that, the count of generations of output signal VO at its predetermined value causes automatic switching to the following detecting element, the element, upon its reaching the expiration of its life, can automatically cause the succeeding detecting element to operate.
Patent JP-S63108616-A (JP)
Inventor: SATO HIROSHI
IPC: H01B7/282
Filed: 1987-06-03
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-H05329313-A (JP)
Title: Filter for dust collector
Inventor: GOI KOICHI
IPC: B01D39/14
Filed: 1992-06-01
Abstract: PURPOSE:To make it possible to satisfy both low air flow pressure losses and high dust collection efficiencies and achieve a design with excellent mechanical strength, thin thickness, and compact construction. CONSTITUTION:A main body 1 comprises a porous sintered body having therein numerous through holes 2 which is formed by forming and sintering a mixed material of synthetic resin powders and whiskers into a required shape, and the sintered synthetic powders 3 are integrated into a single body, by connecting the powders with the whiskers 4 and a part of the needle-shaped parts 4a is protruded into the through holes 2.
Patent JP-2000299299-A (JP)
Title: Piezoelectric device and its processing method
Inventor: NAGAURA YOSHIAKI
IPC: B24B37/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a processing tool and a method for processing a piezoelectric device thinner than manufacturing limit, an electronic material such as silicon or gallium arsenide, and other materials. SOLUTION: This processing method is carried out in a manner, where an electronic material such as a quartz plate, silicon, or gallium arsenide is polished into a quartz plate 13 (with thickness: 80 μm, diameter is set to 2 inches) by the use of a double-side polishing machine, a single-side polishing machine, or other polishing machines, then the quartz plate 13 is chemically etched (RIE [reactive ion etching] processing or the like) through its one side or both its sides to be reduced in thickness by a few tens of μms (for instance set at, 62 μm), and then the quartz plate 13 is subjected to chemical etching such as RIE and moreover polished by the use of a double-side polishing machine, a single- side polishing machine, or other polishing machines.
Patent JP-H05336709-A (JP)
Title: Dc motor
Inventor: TERAJIMA MAKOTO
IPC: H02K23/04
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a motor capable of reducing the disturbance in a current waveform caused by a deviation in the occurrence time of a short-circuit coil, thereby reducing vibration and noise. CONSTITUTION:A commutator 30 of a DC motor comprises 21 segments 32, and an anode brush 34 and a cathode brush 36 are in pressure contact with it. There is an angle of 85.7 degrees between the anode brush and the cathode brush which corresponds to 5 of 32 segments. Because of this, short-circuit coils which occur at the same time in the armature without time deviation. Thus, the contact resistance between the anode brush 34 and cathode brush 36 do not cause any time deviation nor variation, and therefore the current value supplied to the armature is not disturbed and smoothly changed with time. By doing this, the vibration of the DC motor, rotation torque fluctuation or noise is greatly reduced and the life is also extended.