baber/WOPTO huggingface dataset:
Patent JP-S6074348-A (JP)
Title: Divalent silver oxide battery
Inventor: HISATOMI KAORU
IPC: H01M4/06
Filed: 1983-09-30
Abstract: PURPOSE:To suppress the generation of internal short circuits during preservation by using a negative agent prepared by causing a given amount of a water-repellent liquid material to adhere to the surfaces of the particles of an amalgamated zinc powder. CONSTITUTION:After a positive agent 2 is placed in a positive can 1 in which a smaller part of the electrolyte is poured, a separator 3 and an electrolyte-absorbing body 5 are placed over the positive agent 2 in that order. To a partial solution containing 100pts. of zinc powder and 1pt. of metallic silver (which remains adhering to the surface), 9pts. of mercury (in units equal to that used for the zinc powder) is added to amalgamate the zinc powder. The thus amalgamated zinc powder is washed with water before being dried to obtain a zinc powder coated with a silver-mercury-zinc alloy. Next, the zinc powder is immersed in silicone oil before an excess of silicone oil adhering to the alloyed zinc powder is sucked up so that 0.005pts. of silicone oil remains adhering to 100pts. of the powder, thereby making a negative agent 7. For example, after a positive can 1 is attached to a negative can 6 in which 75mg of a negative agent 7 is placed and the remaining part of the electrolyte is poured, the opening of the positive can 1 is inwardly curled to bring its inner surface into contact with an annular gasket 5, thereby constituting a divalent silver oxide battery in which few internal short circuits are developed during its preservation.
Patent JP-S57109323-A (JP)
Title: Plasma chemical vapor-phase growing method
Inventor: SHIOTANI YOSHIMI
IPC: C23C16/50
Filed: 1980-12-26
Abstract: PURPOSE:To prevent the deterioration of film quality due to the mixture of ingredients other than the desired ones by a method wherein raw gas is subjected to a plasma, and when it comes in contact with a heated substrate, the substrate to be processed is heated up to 450 deg.C or above, and a plasma CVD is grown. CONSTITUTION:Silicon is grown by the plasma CVD while heating the substrate to be processed at the temperature of 450 deg.C or above which is higher than that heretofore in use, harmful ingredients such as hydrogen or fluorine or the like is removed while the growing is in progress, and a silicon layer having an excellent film quality, to be used for graphoepitaxial, is obtained. Accordingly, the conductive type of the film is hard to be controlled while the growing is in progress due to the introduction of impurities and after the high temperature annealing has been performed, air bubbles and exforiation are not generated and the film is stabilized, thereby enabling to activate the impurities easily and to obtain the desired conductive type resistance value.
Patent JP-H0348122-A (JP)
Title: Optical encoder
Inventor: YASHIRO ATSUSHI
IPC: G01D5/36
Filed: 1989-07-17
Abstract: PURPOSE:To stably output a displacement signal with less distortion by providing a first and a second diffraction gratings, and providing a grating pattern removing a periodic component of 1/n times a relative displacement signal to said second diffraction grating. CONSTITUTION:In a grating part of a second diffraction grating 2, gratings 2A and 2B with passing parts (indicted by oblique lines) and not-allowing parts of a pitch P-several mum-several hundreds mum are made adjacent to each other in a direction orthogonal to a moving direction. The phase of the grating 2A is shifted P/6 to that of the grating 2B. The change of the light amount passing the grating 2A, i.e., a displacement signal IA(X) is asin(2pix/P)+ or -Asin(3X2pix/P)+ B and a displacement signal of the grating 2B IB (X) is asin {2pi(x/P+1/6}+ or -Asin(3X2pi(x/P+1/6}=asin(2pix/P+pi/3)+ or -Asin(3X2pix/P+pi). The areas of the gratings 2A and 2B are made the same and the same amount of light are passed through the gratings 2A and 2B. When the light passing through the gratings 2A and 2B is totally photoelectrically converted, the third harmonic wave components are cancelled because of an addition of the light amount,so that a displacement signal of high accuracy can be obtained.
Patent JP-H04230378-A (JP)
Title: Antimigraine alkoxypyrimidine derivative
Inventor: DEBITSUDO DABURIYUU SUMISU
IPC: A61P25/04
Filed: 1991-06-28
Abstract: Certain 1-indolylalkyl-4-[4-(5-alkoxy)-pyrimidinyl] piperazines and their pharmaceutically acceptable salts are useful in the treatment of vascular headache.
Patent JP-H1130692-A (JP)
Title: Water jet execution device and water jet execution method for pipe body end part
Inventor: SATOU KAZUNORI
IPC: G21C19/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method ideal for applying water jet peening(WJP) efficiently and uniformly to the end part of a small diameter pipe body. SOLUTION: A center shaft 20 is provided at the tip part of a mast 17, and a disc-like nozzle 1 is rotatably fitted to the center shaft 20. In this nozzle 1, a jet 25 for jetting water jet 3 for WJP is opened in an inclined direction to the axial direction of the center shaft 20, and a jet (21a) for jetting dummy water jet 21 for reducing reaction is opened on the opposite side. The center shaft 20 is made to coincide with the center of a contact part of a water level measuring nozzle body 9 of a pressure container body 6, a workpiece, and while driving a belt 22a, wound around a rotating member (22b), to drive the nozzle 1, high pressure water fed through a pressure hose 14 is jetted from the nozzle 1.
Patent JP-S6428820-A (JP)
Title: Batting error measurement by electron beam scanning
Inventor: KOIZUMI TAICHI
IPC: G03F1/00
Filed: 1987-07-23
Abstract: PURPOSE:To enable a patting error to be measured more accurately by a method wherein a vernier of a field is scanned by an electron beam and the results are added to scanning results of vernier to another field to make comparison of the composite measured values at respective stored times. CONSTITUTION:Electron beams are scanned on the vernier of a field A1. Respective positions of the vernier of field A1 are stored as shown by the times t1-t11. The vernier of another field B2 is processed likewise. After adding up respective scanning results, the composite measured values at respective times stored in case of the vernier scanning process of the field A1 are compared with one another to read the time in the highest value. Then, the relative sequence of the value to be measured from the highest value is judged. Through these procedures, the batting error can be measured more accurately.
Patent JP-H0233969-A (JP)
Title: Semiconductor memory
Inventor: KIKUCHI WATARU
IPC: H01L27/108
Filed: 1988-07-23
Abstract: PURPOSE:To eliminate the deterioration of charge holding time by completely isolating a semiconductor substrate having a cell region and other peripheral transistor region by a buried insulating film and an insulating region. CONSTITUTION:A buried insulating film 24 of SiO2 film or the like and an isolating insulating film 27 are provided between a semiconductor substrate 28 of a memory cell region 25 including a capacitor 36 for storing charge and a word line selecting transfer gate and a semiconductor substrate 20 of other peripheral transistor forming region. Thus, minority carrier is generated in the transistor region, and even if the carrier is moved in the substrate, it is blocked by the films 24, 27 and not arrived at the memory cell region. Accordingly, the deterioration of charge holding time due to the carrier is avoided.
Patent JP-S5972656-A (JP)
Title: Batch winding transfer device
Inventor: DOI KAZUMASA
IPC: G11B5/86
Filed: 1982-10-20
Abstract: PURPOSE:To transfer stably a control signal having excellent S/N, by detecting the control signal transferred in the lump from a master to a slave tape by a reproducing head, and recording the signal on the slave tape by utilizing a rewinding period. CONSTITUTION:After the master tape and the slave tape are wound in the lump by adhering both magnetic faces together and transferred, a control signal transferred at rewinding is detected by a reproducing head 2, its output is inputted to comparators 6, 7 via a reproducing amplifier 3 and a high pass filter 4 and the positive and negative portions of the input signal are shaped for the pulse. A set signal and a reset signal of both outputs are inputted to an FF12 respectively via delay circuits 8, 9 and gate circuits 10, 11. The output is inputted to a recording head 14 via a recording amplifier 13 and the control signal is recorded on the slave tape 1. Thus, the control signal having excellent S/N ratio is transferred stably.
Patent JP-H05185546-A (JP)
Title: Reinforced foam and manufacture thereof
Inventor: TAGUCHI SETSUO
IPC: B29C44/00
Filed: 1992-07-10
Abstract: PURPOSE:To mostly improve the rupture resistance and scattering resistance of a foam by a method wherein cloth is bonded with the surface of the foam, a reinforced foam is constituted while a nonwoven fabric composed of composite fibers having a bonding component and a heavy-duty component and composite yarn and a texture structure are compounded and cloth is formed. CONSTITUTION:Cloth is bonded with at least one surface of a foam, thus organizing a cloth-reinforced foam. Composite cloth, in which a non-woven fabric formed by composite fibers mainly consisting of a bonding component and a heavy-duty component and/or composite yarn and a texture structure are compounded, is used as cloth at that time. Composite cloth and the surface of the foam are bonded and unified through the bonding component. It is favorable that the bonding component is arranged onto an outer circumference or a shell section in the composite fibers. It is preferable that the bonding component is disposed to a sheath 3 section in the core 2/sheath 3 type composite fiber 1. A polystyrene resin foam is adopted as the foam. On the other hand, the texture structure is formed of yarn, and the number of twist is set in 700T/m or more.
Patent JP-S6245196-A (JP)
Inventor: TSUBOI TOSHIHIRO
IPC: H05K1/18
Filed: 1985-08-23
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-2001013887-A (JP)
Title: Plane display device
Inventor: TSUKAMOTO TAKAYOSHI
IPC: G02F1/1333
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of deformation by the tightening force of a male screw even if a clearance is generated by the dimensional tolerance, etc., between a bezel on a display element side and a casing side by providing the flank parts of the bezel with a flexible fixing means constituted fixably to the casing. SOLUTION: The metallic bezel 22 formed into a picture frame shape is mounted at the display element 11 of a plane shape of a liquid crystal display device, etc. The bezel 22 has a front surface part 23 of an approximately L shape in cross section and the flank parts 24. The peripheral edge and flanks of the surface of the display element 11 are covered by the front surface part 23 and the flank parts 24 and the bezel directly or indirectly fixed to the casing 25 itself. Female screw parts 26 are integrally formed at the flank parts 24 of the bezel 22 and the male screw penetrating the side wall parts of the casing 25 are screwed therein. The flank parts 24 near the female screw parts 26 are provided with slits 28 to make these portions flexible in such a manner that the male screw part is flexible to the direction of the inside surface side of the casing 25.
Patent JP-H0528159-A (JP)
Title: Integrated document editing/transfer device
Inventor: ARISHIMA JIYUNICHI
IPC: H04L23/00
Filed: 1991-07-24
Abstract: PURPOSE:To obtain an integrated document editing/transfer device which can transfer an integrated document including the graphics and the images arranged to the character strings at a high speed. CONSTITUTION:An integrated document editing/transfer device produces and edits an integrated document including the character strings, the graphics and the images, etc., arranged to the character strings forming the text and can transfer the document to the outside. The document is divided into a data file 1 for the character strings of the text, a data file 2 for other character strings, a graphic data file 3, and an image data file 4 together with the identifiers provided to these files to show the attribute of each file. When the document is transferred to the outside, the attribute of each file is decided by the identifier and a data compressor means accordant with each attribute is used. Thus, the integrated document can be fast transferred compared with a case where the document is transferred with only a single type of the data compressor means.
Patent JP-H03118297-A (JP)
Title: Ice detector and method
Inventor: RUDORUFU ARUBAATO DEN
IPC: B64D15/20
Filed: 1990-07-13
Abstract: PURPOSE: To provide accurate detection from a remote location, in an ice detector for detecting the state and thickness of an ice accumulated on an aircraft propeller, by mounting a plurality of resonant circuits on a propeller blade so as to detect the state and thickness of the ice from its output. CONSTITUTION: A plurality of thin resonant circuits 20 are mounted on respective propeller blades 16 rotated by a no-duct type gas turbine fan engine. The respective resonant circuit 20 involves a circular end 28 where both the ends of a central part 26 formed out of a pair of conductive foil elements have an inductance L respectively, and is formed in an LC circuit having characteristic resonant frequency depending upon a mounting position.  A prescribed frequency signal generated by a transmitter 30 is sent from an antenna 34 to excite the respective resonant circuits 20, and return energy generated by the respective resonant circuits 20 is received by a receiver 36 through a receiving antenna 38, thereby determining the condition and thickness of the ice in response to the resonant frequency confirmed for the respective resonant circuits 20 and Q of the respective resonant circuits 20.
Patent JP-S6078603-A (JP)
Title: Electrodialytic apparatus due to ion exchange membrane method
Inventor: KOFUCHI YASUTOSHI
IPC: B01D61/46
Filed: 1983-10-04
Abstract: PURPOSE:To operate an electrodialytic apparatus, wherein a neutral membrane not substantially passing an ionic org. substance is merely superposed to the surface of the ion exchange membrane in a desalting chamber without being integrated with said ion exchange membrane, with high current efficiency. CONSTITUTION:As a neutral membrane, for example, a cellulosic membrane, parchment paper or a microporous plastic sheet or film are designated. When an ionic org. substance is anionic, the neutral membrane 3 is superposed to the surface of the anion exchange membrane 2 in a desalting chamber 1. The numeral 4 shows a cation exchange membrane and the numeral 5 shows a concn. chamber. By superposing the neutral membrane to the surface of the ion exchange membrane in the desalting chamber without integrating both of them, adverse influence such as the rising of tank voltage caused by the ionic org. substance can be effectively prevented even when a solution high in the concn. of the ionic org. substance is treated and the lowering in ion selectivity is prevented and the desalting of a solution can be performed with high current efficiency.
Patent JP-S6340834-A (JP)
Title: 3-d synchronously rocking mechanism
Inventor: HAGIWARA TOSHIO
IPC: G01N3/32
Filed: 1986-08-05
Abstract: PURPOSE:To achieve rocking in three dimensions with one drive motor, by providing a disc rotatable on a surface at the right angle to one axis to mount a circular arc angle adjusting guide on a plane at the right angle to the disc surface. CONSTITUTION:A screw shaft is provided in a slide guide 1 and a boss section 2 is so arranged to slide along a slide guide 1 with the rotation of the screw shaft. The whole unit is mounted on a rail 6 to be movable along the rail 6. In this mechanism, first, a disc 7 is turned to be fixed at the position at an angle phi with the X axis, then, one end of the slide guide 1 is made to slide along an angle adjusting guide 3 and fixed so as to be at an angle theta with a horizontal plane. This allows the axis of the slide guide 3 to align the orbit of a specified 3-D rocking motion. Then, a drive motor 5 is driven and then, reversed with a limit switch to make the boss section reciprocate in the length of lf=(x<2>+y<2>+z<2>)<1/2> thereby assuring a desired rocking motion.
Patent JP-S6245206-A (JP)
Title: Piezoelectric resonator
Inventor: NAKAJIMA HISAYOSHI
IPC: H03H9/17
Filed: 1985-08-22
Abstract: PURPOSE:To decrease spurious vibration and to improve the mass-productivity by cutting off one side angle at the end face in the broadwise direction of a piezoelectric ceramic board in a piezoelectric resonator utilizing a spread vibration. CONSTITUTION:Counter electrodes 2, 3 are provided to both major planes of the piezoelectric ceramic board 1 to form the piezoelectric resonator utilizing the spread vibration. One side angle of the end face 4 in the broadwise direction of the piezoelectric ceramic board 1 is cut off to form a chamfered end face 5. In forming the end face 5, since it is executed easily by using a cut blade 7 with a prescribed tip shape, the mass-productivity is improved. Further, the spurious vibration is reduced by using the chamfered end face 5. Moreover, the similar effect is obtained by cutting off one face only without cutting off all one side angles of the end face 4.
Patent JP-H0472221-A (JP)
Title: Carrying device for material in continuous length
Inventor: WATANABE HIROUMI
IPC: B65G47/52
Filed: 1990-07-11
Abstract: PURPOSE:To enhance a carrying efficiency as well as to automate the correction of a displacement of a material in continuous length while being carried by using a transfer carry-in fixture for the material in continuous length, a carry-out fixture where its upstream end is aligned with the downstream end of the carry-in fixture in a line while being displaced in position from the carry-in fixture, and a transfer fixture which positions the material in continuous length while being capable of reciprocating between both of the aforesaid fixtures. CONSTITUTION:A material A in continuous length is carried on from the upstream side of a carry-in fixture 2 in such a way as to be perpendicularly intersected with the carry-in fixture 2 while its one end is extruded out of a first carry-in fixture 2A, and it is transferred to a transfer fixture 4, so that it abutts thereby against a projected piece 9 so as to be stopped. In the second place, when a cylinder 35A is extended in stroke, the transfer fixture 4 is lifted upward in such a way as to be in a high position Y, and a rodless cylinder 31 makes a first and a second transfer fixture 4A and 4B go as far as the neighborhood of positions B and D of a first and a second carry-out fixture 3A and 3B respectively. Following which, a connecting cylinder 35 is returned in such a way as to be in a position X, so that material A in continuous length is thereby rested on a carry-out fixture 3. Since the upper end 11 of the projected piece 9 sinks downward below the surface 10 of the carry-out fixture 3 because of the cylinder 35B, the material A in continuous length can thereby be transferred to the carrying direction of the carry-out fixture 3 without the interference of the projected piece 9.
Patent JP-H0850822-A (JP)
Title: Oxide superconductor and manufacture thereof
Inventor: ONABE KAZUNORI
IPC: C30B29/22
Filed: 1994-08-05
Abstract: PURPOSE:To provide an oxide superconductor with high critical current density by making an interlayer of yttrium-stabilized zirconia stabilized by Y2O3 and containing 5.8 mole% or more Y2O3 in the yttrium-stabilized zirconia which composes the interlayer. CONSTITUTION:An interlayer B is produced by joining and uniting one another a large number of fine crystal particles 20 of yttrium-stabilized zirconia, which mainly has a cubic system crystalline structure, through crystal boundaries. The c-axis of crystal axes of each crystal particle 20 is set to the direction at right angles to the upper face of a substrate A and the respective a-axes of respective crystal particles 20 or the respective b-axes of respective crystal particles 20 are set in the same di reaction and thus the crystal particles are oriented in a plane. The yttrium-stabilized zirconia which compose the interlayer contains 5.8 mole% or higher Y2O3 in Zr2O. Since the critial current density of an oxide superconductive layer formed later is needed to be high even if heating is carried out at high temperature at the time of forming the interlayer, the yttrium-stabilized zirconia containing 5.8 mole% or higher V2O3 is especially used.
Patent JP-S5972769-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L29/06
Filed: 1982-10-19
Abstract: PURPOSE:To obtain a semiconductor having a mesa shaped junction, which has high reliability and productivity and no deterioration in voltae resistance and no leaking current, by providing metal films such as Al evaporating films on silicon dioxide films, as a mask when grooves are formed. CONSTITUTION:Silicon dioxide 2 is formed on both main surfaces of an N type silicon substrate 1. Thereafter, gasoline is diffused from both main surfaces, and a P type base layer 3 and a P type emitter layer 4 are formed. Then, the silicon dioxide 2 is removed from both main surfaces, and silicon dioxide 5 is formed. Then, a part of the silicon dioxide is removed, and an N type emitter layer 6 is formed. Thereafter, the silicon dioxide 5 is etched. Then Al evaporated films 7 are formed on both main surfaces of the silicon substrate 1, and then they are etched. With the Al evaporated films 7 and the silicon dioxide 5 as masks, grooves 9 are formed. Glass 10 is formed in the grooves 9, and the oxide film is removed. Thus an electrode 11 is formed. Finally, the device is cut at the central part between the annular grooves, and a pellet is obtained. Even though pin holes 8 are present in the silicon dioxide 5 during the manufacturing processes, they are covered by the Al evaporated films 7, the occurring probability is small, and the quality is not deteriorated.
Patent JP-2001016573-A (JP)
Title: Pedestrian observing device, pedestrian recognition system using the device, door switch control system and building
Inventor: KAWADE MASAHITO
IPC: G08B15/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To observe the face of a pedestrian with high accuracy by acquiring a picture so that a feature of the face of the pedestrian can stably be extracted. SOLUTION: A virtual path RD is assumed by extending both ends of a doorway 30 in forward/backward directions and a camera 1 is installed at a prescribed height in front of a passing line L tying both the ends of the doorway 30 at a position with an offset outwardly in the width direction of the path from one border of the virtual path RD. In this case, an optical axis of the camera 1 is directed in a direction of the passing line L, and an observation condition of the camera 1 is set so that an essential observation area Q, within a visual field of the camera 1 depending on the range A in the width direction where the face of a pedestrian can pass and the range B in a lengthwise direction where the face moves while an image is acquired for the observation, is included in an observation available area P of the camera 1.