baber/WOPTO huggingface dataset:
Patent JP-H04226840-A (JP)
Title: Apparatus for letting electrode of spark erosion system cutting machine make a round of wheel
Inventor: BIITO KIRUHERU
IPC: B23H7/26
Filed: 1991-01-31
Abstract: PURPOSE: To feed an electrode into a guide head so as not to cause slack or rocking by allowing the electrode to make one round around a wheel, and then to be fed in the direction of the tangent to the wheel, and providing means for making the flows of fluid circulating around the periphery of the wheel. CONSTITUTION: A means for feeding an electrode 1 in the direction of the tangent to a wheel 31 is provided. Further, the electrode 1 is allowed to make the round of the wheel 31 and then is fed in the direction of the tangent to the wheel 31. Means 71 to 76 for making the flows of fluid circulating around the periphery of the wheel are provided. In order for tensile force to be applied to the wire- or ribbon-like electrode 1 to act exclusively in the axial direction of the electrode 1, and for the guide of the electrode 1 in machining area in a straight path to be insured, the electrode 1 is fed into a guide head 3 so as not to cause slack or rocking.
Patent JP-S5222157-A (JP)
Title: Construction member of air conditioning
Inventor: KISHI AKIRA
IPC: F24F13/02
Filed: 1975-08-13
Abstract: PURPOSE: For transportation benefit, flat-shaped laminated material is formed on working site. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58215034-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISAWA HIROSHI
IPC: H01L21/306
Filed: 1982-06-08
Abstract: PURPOSE:To prevent the generation of a short-circuiting between an emitter and a base by a method wherein a hole for the emitter electrode and a hole for the base electrode are formed by the different processes. CONSTITUTION:A P type impurity layer 2 and an N type impurity layer 3 are formed in a semiconductor substrate 1, and an oxide film 4 and an oxide film 5 containing phosphorus in high concentration are formed on the substrate. Then a photo resist 6 is applied. and the hole 8 of the resist is formed on the layer 3. Then the hole 12 for the emitter electrode is formed, the resist 6 is applied, the hole 7 of the photo resist to form the hole for the base electrode is formed, and the hole 13 for the base electrode is formed. Because the hole 12 and the hole 13 are formed by the different processes like this, the holes can be formed without generating the undercutting phenomenon even when the etching speeds of the film 5 and the film 4 are differed. Accordingly, because the oxide film survives at the emitter-base junction part, the generation of the short-circuiting between the emitter and the base according to water, etc., can be prevented.
Patent JP-S6323693-A (JP)
Inventor: YASUI HIDEO
IPC: D05B27/08
Filed: 1986-04-28
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-H05272263-A (JP)
Title: Cylinder lock
IPC: E05B27/04
Filed: 1992-03-26
Abstract: PURPOSE:To convert a key code only by key operation in spite of the same pin constitution, and to return the key code to an original one by mounting a code conversion pin and a coil spring interposed between a tumbler pin and a support shaft. CONSTITUTION:When a key, in which a rotor 16 intends to be converted under the state, in which the rotor is positioned at a key-code conversion position A, is inserted into a key groove 17, a tumbler pin 19 is pushed up by a second coil spring 20 and a second support shaft 21 in response to the height of a notched surface, and the number of code conversion pins 22 remaining in a rotor pin hole 18 is determined. When a key and the rotor 16 are turned 180 deg. to a normal locking position B and the key is drawn out, the support shaft 21 enters into the code conversion pin 22, thus preventing the formation of a shear line on the contact surface of the code conversion pin 22 and the tumbler pin 19. Accordingly, only the key after conversion can conduct release subsequently. When a key code is returned to an original state, the rotor 16 is located at the key-code conversion position A.
Patent JP-S5223489-A (JP)
Title: Net bag put inside-out on short cylinder for packing fruits, root crop s, and the like
Inventor: OGAWA TOMIO
IPC: A01F25/14
Filed: 1975-08-13
Abstract: PURPOSE: To make it feasible that a number of fluits or the like are packed in a net bag in a lined aspect along the axis of the bag by making use of a short cylinder on which  the net bag is put inside-out, and by pushing the fruits into the cylinder one by one trough one open end of the cylinder on which end the inside bottom of the bag is held by a rubber ring prior to the start of pushing the first fruit into the cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5624019-A (JP)
Title: Selective gas parmeable membrane
Inventor: SAITOU YUKIHIRO
IPC: B01D71/70
Filed: 1979-08-01
Abstract: PURPOSE: To provide a selective gas permeable membrane having mechanical strength as an improved membrane and high permeation coefficient comprising a copolymer obtained by reacting and crosslinking an α,ω-difunctional polymethylsiloxane and a phenolic resin as a main component.  
     CONSTITUTION: A phenolic resin (e.g.; novolac resin with MW of 10,000) having an aromatic ring in a main chain shown by the formula I is reacted and crosslinked to an α,ω-difunctional polydimethylpolysiloxane [e.g.; α,ω-diaminoethylpolysiloxane (n≈36)] to obtain a copolymer. This copolymer can be easily formed to a  thin membrane by casting or other method, for example, a benzene solution of this copolymer is used and a thin membrane with thickness of 1μm or less is easily obtained by a Langmuir method. Moreover, the permeation coefficient of this thin membrane is 1.6×10 -8 cc(STP)cm/cm 2 sec.cm 2 Hg and high perpeating capacity of more than 1/2 of that of a silicone rubber is shown. This selective gas permeable membrane is used in separating a mixed gas of O 2  and N 2  as well as can be used in separating other mixed gases. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60242484-A (JP)
Title: Image forming device
Inventor: YAMAZAKI TOSHIKI
IPC: G03G15/043
Filed: 1984-05-17
Abstract: PURPOSE:To stabilize electrostatically charged potential and to enhance photosensitivity by constituting a photosensitive body of a laminate of a surface modifying layer made of an inorg. material, an a-Si type electrostatic charge generating layer, an a-SiN type charge transfer layer, and an a-SiN type electrostatic charge blocking layer, and installing a light cutting means in a prescribed long wavelength region to be used at the time of exposure. CONSTITUTION:The photosensitive drum 9 is composed of the following 4 layers: (1) the a-SiC:H surface modifying layer 4, x being, preferably, 0.1-0.7 where its compsn. is expressed by a-Si1-xCx:H, (2) the a-Si:H charge generating layer 3 specified in film thickness to 4-8mum, (3) the a-SiC:H charge transfer layer 2, (it is preferable to reduce a barrier against holes to be injected by impurity doping from the charge generating layer 3, (4) the a-SiN:H charge blocking layer 5 doped with a comparatively large amt. of element of group IIIa of the periodic table to form an energy gap difference between this layer 5 and the substrate 1. At the time of exposue, energy intensity at 650nm wavelength is cut with a dichroic mirror 12 so as to reduce to <=50%, preferably, 2-30% to lower the the long wavelength photosensitivity of the photosensitive drum 9.
Patent JP-H09266263-A (JP)
Title: Electronic component package sealing lid and package
Inventor: YAMAMOTO TETSUYA
IPC: H01L23/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To enable the airtight sealing property capable of reducing the inner confined gas to be enhanced by exhausting the inner gas in the electronic component loading part in case of sealing the electronic component in an electronic component package with a part having a lid on in a rectangular shape including an electronic component loading part. SOLUTION: A lid 1 for sealing a package base substance made of a rectangular shaped ceramic board 2 is provided with a solder layer 9 on the peripheral part 3 or the peripheral part 3 and a side part through the intermediary of an underneath metallic layer 7. In such a constitution, the underneath metallic width w1 of the long side end 11 of the peripheral part 3 of the ceramic board 2, the underneath metallic width w2 of the long side central part 12 and the underneath metallic width w3 of the short side part meet the equality of w1 >w2 >w3 while the solder thickness t1 on the long side end of the peripheral part of this ceramic board 2, the solder thickness t2 in the long side central part 12 and the solder thickness t3 in the short side part 13 meet the other inequality of t1 >t2 >t3 furthermore,  the underneath metallic width and the solder thickness in the long side part have a continuously changing means from the long side end to the long side central part 12.
Patent JP-H11296670-A (JP)
Title: Image data interpolation device, its method, and medium for recording image data interpolation program
Inventor: TOMIYAMA TADAO
IPC: H04N1/387
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To efficiently perform interpolation even when plural kinds of processing objects are included. SOLUTION: In the case of superimposing plural kinds of image data and writing them on a color information virtual plotting surface, a virtual plotting means C11 writes the attribute information on respective picture elements on an attribute information virtual plotting surface so as to allow identification and read-out for the respective kinds of the image data. At the time of reading a superimposed result from the virtual plotting surface and performing an interpolation processing, an interpolation means C13 performs read-out for the respective kinds of the image data based on the attribute information and executes an optimum interpolation processing corresponding to the respective kinds.  Also, because of the property of the interpolation processing, respective boundaries receive some influence, so that superimposing after the interpolation processing is controlled so as to make the boundaries most appropriate by a superimposing means C14. Thus, an optimum interpolated result is obtained even in the case that the image data coexist.
Patent JP-H04327346-A (JP)
Title: Tundish having coil device for generating shifiting magnetic field
Inventor: SAKURAI YOSHIHARU
IPC: B22D11/116
Filed: 1991-04-30
Abstract: PURPOSE:To provide the tundish, by which oxidation of molten steel is prevented and separating function of inclusion is secured. CONSTITUTION:By arranging the coils for generating the shifting magnetic field at the upper and lower sides surrounding a rotary vessel as a tundish and controlling the number of revolutions independently to the upper and lower sides in the height direction of molten steel, the inclusion is separated.
Patent JP-S57212803-A (JP)
Title: Antenna device of automatic directivity switching
Inventor: MIYATA MINORU
IPC: H01Q3/24
Filed: 1981-06-25
Abstract: PURPOSE:To automatically select the best antenna element, by detecting the best point of the state of screen and fixing the sequential selective operation of an antenna switching means. CONSTITUTION:A full output of a plurality of antenna elements 9 is applied to a switching circuit 10. The circuit 10 consists of a switch group electronically controlled and an output of the antenna element selected by the switching operation of the circuit 10 is applied to a receiver 11 as an input. The circuit 10 sequentially selects antenna elements (a-d) in the suitable order by a control circuit 12, stops the sequential selecting operation through the control of the control circuit 12 with the output of the best point detection of a best point detection circuit 13, an antenna element connected at stop is finally selected and applied to the receiver 11.
Patent JP-H05296961-A (JP)
Title: Humidity sensor
Inventor: WAKASUGI SHINICHI
IPC: H01C7/00
Filed: 1992-04-20
Abstract: PURPOSE:To increase response speed by enlarging a moisture adsorption area by increasing the surface area by providing a recessed part on both main surfaces of a plate-shaped humidity-sensitive body. CONSTITUTION:After chromic oxide, magnesium oxide, and titanium oxide powders are blended in a specific weight ration and are subjected to hydraulic forming, they are calcined to create a plate-shaped humidity-sensitive body 7 which consists of MgTiO3 ceramic. An electrode consisting of ruthenium paste is coated on both main surfaces of the humidity-sensitive body 7 and are heated and treated at a specified temperature for forming electrodes 4 and 6. Then, when ten square recessed parts 8 which are approximately 0.05mm deep and wide are provided on both main surfaces of the humidity-sensitive body 7, the surface area is increased by approximately 18%. Then, the humidity- sensitive body 7 is mounted on an alumina substrate where Ag-Pd paste is printed as an electrode and the electrodes 4 and 6 and the electrode on the alumina substrate are allowed to continue. Thus, by increasing the surface area of the humidity-sensitive body, the response speed of the sensor can be increased.
Patent JP-H07279498-A (JP)
Title: Base for lock or handle
Inventor: IKEUCHI NOBUYUKI
IPC: E05B9/08
Filed: 1994-04-13
Abstract: PURPOSE:To easily open or close a cover placed on a base by fingers and to roughly align the surface of the upper wall of the cover with the upper wall surface in the middle of the base when a fastener and mounting hole on either mounting end of the base are covered with the cover. CONSTITUTION:Engaging side walls 16 each having a hook-shaped engaging part 17 are provided on the opposite mounting ends of a base, respectively, while an elastic engaging holder 24 having fork-shaped cross section is formed in each cover, and the holder 24 is compressively engaged against the part 17 to rotatably mount the cover to the base. For mounting the cover, the surface of an end 21a of an upper wall 21 of the cover is brought into contact with the bottom upper wall 14 of each of the opposite mounting ends in such a manner that the surface of the end 21a is roughly aligned with the of an upper wall 15 in the middle of the base, and the cover has vertical side walls 23 adapted to be placed adjacent to the upper wall 15.
Patent JP-H10288191-A (JP)
Title: Pump
Inventor: HIWADA TAKESHI
IPC: H02K7/09
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To improve pump performance by performing a high speed revolution of a pump rotor by increasing a bending resonance frequency by using a switched reluctance motor for a motor revolving and driving a pump. SOLUTION: A motor 7 is made a switched reluctance motor (SR motor). Because the motor 7 having a rotor 8 which is externally fitted into a rotary shaft 4 so as to be revolved integrally with the rotary shaft 4 on which a pump rotor 5 is provided so as to be revolved integrally with the rotary shaft 4 is constituted of the SR motor, the length of the rotor 8 can be shortened by increasing the circumferential direction width in each magnetic pole of the rotor 8, and the widing of a stator 9 is completed in each magnetic pole and each coil end 9c can be shortened. Therefore, copper loss is little and iron loss is little because the magnetic pole of the stator 9 can be fixed to an N pole or an S pole. Therefore, efficiency of the motor 7 becomes high and the whole length of the motor 7 can be shortened.  Thus, a high speed revolution is made possible because the whole length of a rotary shaft 4 can be shortened and the bending resonance frequency of a rotary system can be increased.
Patent JP-H04226823-A (JP)
Title: Motor tool
Inventor: YURUGEN HETSUSERU
IPC: B25D11/10
Filed: 1991-04-30
Abstract: PURPOSE: To avoid the danger that operation modes are coupled by mistake, and simplify the structure. CONSTITUTION: A power tool which has an inserted tool bit 8 and which can be operated by a rotary and a hammer action, is provided with a hammer device which can be operated by axial movement of the tool bit due to engagement with a workpiece, is provided with an adjustment handle which can rotate about an adjustment axis 59 between a first position in which a stop element permits the axial movement for the actuation of the hammer device and a second position in which the stop element blocks the axial movement. The stop element 53 is connected to cam surfaces 61, 62 which are interlocked with an adjustment element 41, the movement of which switches between high and low speeds of the power tool. The cam surface has an arch-shaped circular portion 61 surrounding the adjustment axis.  To one end of the arch-shaped portion of the cam surface, a curved second portion 62, the distance of which from the adjustment axis changes continuously, is connected. Through the engagement of the second portion with the adjustment element, when the adjustment handle is moved, the adjustment element is moved to switch to an another speed setting.
Patent JP-H02277232-A (JP)
Title: Method and apparatus for dry etching
Inventor: MISHIMA YOSHIYUKI
IPC: C23F4/00
Filed: 1989-04-18
Abstract: PURPOSE:To automatically reduce a reflected wave to a minimum against incident microwaves and to restrain a standing wave from being generated by a method wherein a pulse motor is driven and an electrode is moved up and down. CONSTITUTION:In a dry etching apparatus, a microwave electric discharge is generated inside a vacuum container 1 by using microwaves introduced into the vacuum container 1 through a waveguide 3, and an object to be treated (wafer) 13 is etched by utilizing this electric discharge. An electrode 4 on which the object to be treated 13 has been placed is moved fine by using a pulse motor 14 inside the vacuum container 1; an up-and-down position of the electrode 4 is adjusted to an optimum position. Thereby, the position of the electrode can be selected arbitrarily; a wide-range process treatment can be executed; a reflected wave can be reduced to a minimum; it is possible to restrain a standing wave form being generated.
Patent JP-S63263086-A (JP)
Title: Plasmid vector for search of promoter
Inventor: YAMANE KUNIO
IPC: C12N15/09
Filed: 1987-04-22
Abstract: PURPOSE:To provide a plasmid vector for promoter searching use, containing an alpha-amylase structural gene and an incision site near the upstream of the structural gene with a restriction enzyme having no incision site in the sequence of said gene. CONSTITUTION:An alpha-amylase gene fragment of 2.0kbp containing BamHI site and prepared from plasmid pTUB4 containing an alpha-amylase structural gene and pHY300PLK treated with BamHI are treated with a ligase to obtain a plasmid of 6.9kbp. The plasmid is digested with BamHI and linked again to obtain a plasmid pTUD102 in which one of the BamHI incision sites is depleted. Separately pTD107 is produced from SmaI-treated pHY300pLKDELTAE and a fragment of 2.0kbp prepared from pTUP106 containing SD sequence and an alpha-structure gene. A plasmid pTUD109 is prepared from SmaI-treated PHY300pLDDELTAE and a fragment of 2.0kbp originated from plasmid pTUD108 containing synthesized SD sequence. The obtained plasmid is used as the objective vector.
Patent JP-S58216916-A (JP)
Title: Dc exciting type electromagnetic flowmeter
Inventor: FUKUNAGA YASUSHI
IPC: G01F1/58
Filed: 1982-06-11
Abstract: PURPOSE:To exclude the effect of polarization voltages, by correcting a measured voltage signal generated at measuring electrodes by a comparing voltage signal generated at comparing electrodes that are provided at a pipe wall so as not to detect the induced voltage generated in a fluid. CONSTITUTION:Permanent magnets 2a and 2b are arranged on a pipe 1 so that magnetic lines of force cross the pipe 1 at a right angle. A pair of measuring electrodes 3a and 3b are provided so that they are made to face each other at the wall of the pipe 1 in the direction perpendicular to the axial direction of the pipe 1 and the direction of said magnetic lines of force. Meanwhile, a pair of comparing electrodes 4a and 4b are provided at the pipe wall. The comparing electrodes 4a and 4b are provided at the outside of a constant magnetic field, which is formed between the magnetic poles of the permanet magnets 2a and 2b in the pipe 1, so as not to detect the induced voltage generated in a fluid to be measured. The comparing electrodes 4a and 4b are located in the vicinity of the mesuring electrodes 3a and 3b at the outside of the magnetic field.
Patent JP-H04307684-A (JP)
Title: Method for plotting circular arc
Inventor: UENO KOYO
IPC: G06T11/20
Filed: 1991-04-04
Abstract: PURPOSE:To plot the circular arc that has different line width at the both ends stored by vector data by a raster system plotting device. CONSTITUTION:A circular arc is plotted in the plotting device capable of performing the line width expression by specifying a circular arc giving 3 numeric values of the center coordinate, starting point coordinate and center angle of a circular arc that has different line width at the both ends and by designating the line width at the both ends of the circular arc. At this time, the line width at the both ends of the side circular arc is made to be designated value by fixing the number of division of the circular arc by dividing the difference of the line width at the both ends of the circular arc by an inttegral multiple of the size of the dot in the plotting device, by increasing or reducing each divided line width of the circular arc by an integral multiple of the size of the dot as compared with adjacent other divided circular arc and by plotting the divided arc continuously.
Patent JP-H11292414-A (JP)
Title: Safety device for home elevator
Inventor: TAZUME KATSUHIRO
IPC: B66B3/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for home elevators capable of generating an alarm signal outside even when an old person looses consciousness in a car. SOLUTION: In an elevator provided with a car door, a passenger detecting device provided at the car door for detecting coming-in and out of passengers, and a driving device for driving the car door so that the passengers are not in contact with the car door, by detection signals of the passenger, inputted from the passenger detecting device, an alarm signal is generated outside (U8) when the elevator is stopped at a destination floor by a car calling operation and the car door is opened (H3), and when no passengers are detected for a fixed time by the passenger detecting device (H4).
Patent JP-S5620595-A (JP)
Title: Method of stabilizing solution which dissolved organic derivative of hexahydric chromium into hydrocarbon solvent with phosphoric acid ester
Inventor: BURUNO DO SOWAARU
IPC: C07C29/94
Filed: 1980-07-22
Abstract: Hydrocarbon solvent solutions of hexavalent chromium compounds are storage-stabilized by incorporating therein precipitation stabilizing amounts of a soluble partial ester of a phosphoric acid; such are useful catalyst stock solutions.