baber/WOPTO huggingface dataset:
Patent JP-H07249206-A (JP)
Title: Formation of terminal of head
Inventor: YOSHIOKA KUMIKO
IPC: G11B5/31
Filed: 1994-03-11
Abstract: PURPOSE:To prevent a plating defect by subjecting the surface of a photoresist film to an RIE treatment in an O2 atmosphere between developing and plating, then placing a substrate subjected to the RIE treatment in the O2 atmosphere in a reduced pressure environment. CONSTITUTION:The surface of the photoresist film 12 is modified and the wettability with a plating liquid, plating pretreating liquid, etc., is improved when the surface of the photoresist film 12 is subjected to the RIE treatment in the O2 atmosphere. Air bubbles are removed from the inside of terminal patterns formed by the photoresist and the defect is not generated in the plating treatment by placing the photoresist film in the reduced pressure environment. Then, the defect-free columnar terminals are formed even if terminal sizes are small.
Patent JP-S61203236-A (JP)
Inventor: GUNNAA FUAAGAA
IPC: B66F9/12
Filed: 1986-02-26
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-H02219237-A (JP)
Title: Mis type semiconductor device
Inventor: YUTSUGI TATSUYUKI
IPC: H01L21/336
Filed: 1989-02-20
Abstract: PURPOSE:To relieve the electric field of junction in the depth direction of each region, and increase the junction breakdown voltage by a method wherein a source region and a drain region are constituted by laminating three impurity diffusion layers whose impurity concentration is decreased from the semiconductor surface toward the inside. CONSTITUTION:A source region 5 and a drain region 6 are constituted of a first impurity diffusion layer 8, a second impurity diffusion layer 9, and a third diffusion layer 10. The second layer 9 is formed in the first layer 8 and the impurity concentration of the layer 9 is higher than that of the layer 8. The third layer 10 is formed in the second layer 9 and the impurity concentration of the layer 10 is higher than that of the layer 9. The impurity diffusion layers 8, 9, 10 are formed by ion implantation of impurity whose conductivity type is different from the substrate 1. That is, the impurity concentration becomes high in accordance with the order of the first, the second and the third layers. As a result, electric fields of junctions in the depth direction and in the transversal direction are relieved, so that junction breakdown voltage is increased and the generation of hot carrier is restricted.
Patent JP-H03243015-A (JP)
Title: Pll control circuit
Inventor: SAKURAI HIROSHI
IPC: H04N19/00
Filed: 1990-02-21
Abstract: PURPOSE:To offer a stable PLL control circuit scarcely affect by the external noise by dividing the frequency of an output pulse from a VCO circuit by a counter circuit to supply a latch signal for sampling a d-type FF circuit. CONSTITUTION:The d-type FF circuit 2 outputs an input signal shown in a waveform diagram 1' applied to a D input pin corresponding to a latch signal shown in a wave form diagram 2' from its Q output terminal as shown in a waveform diagram 3' and inputs the output signal to one terminal of a resistor 3. The other terminal of the resistor 3 is connected to one terminal of a capacitor 4 whose the other terminal is earthed and the resistor 3 and the capacitor 4 constitute an integrated circuit to integrate a pulse signal outputted from the Q output terminal of the circuit 2 by a fixed time constant and input the integrated value to the VCO circuit 5 as an input voltage. Since a signal outputted from the output terminal of the circuit 2 is integrated by the integrated circuit and external noise less than the time constant of the integrated circuit is removed even if the external noise is superposed to the output signal of the circuit 2, the input voltage free from noise can be applied to the circuit 5.
Patent JP-H01215471-A (JP)
Title: Manufacture of welded can barrel
Inventor: TOYOFUKU YASUHIRO
IPC: B23K11/06
Filed: 1988-02-24
Abstract: PURPOSE:To prevent imperfect airtightness of a welded can barrel by making the peripheral speed of a couple of barrel diameter regulating rolls at least situated at the symmetrical positions mutually with respect to a plane passing the axial center of a can barrel preform and a welding point among a group of barrel diameter regulating rolls equal to the speed of linear electrodes passing an outside electrode roll. CONSTITUTION:The can barrel preform 7 forms an overlap part 7a while proceeding and subsequently, its front comes into contact with the group 5 of regulating rolls and at the same time, the overlap part 7a bite between the linear electrodes 3 and 4 and is subjected to electric resistance mash-seam welding at the welding point 6 and made to the welded can barrel. The welded can barrel then proceeds at the welding point 6 by the outside electrode roll 1 via the linear electrode 3 and at the same time, proceeds at the same speed practically as the linear electrodes by the regulating rolls 5b1 and 5b2 and a rubber belt on which the welded can barrel is absorbed magnetically by a magnet. Accordingly, even if the friction coefficient between the linear electrode 3 and the overlap part 7a is reduced, since driving by the regulating rolls 5b1 and 5b2 and the rubber belt is not influenced thereby, the imperfect airtightness based on a delay of proceeding of the welded can barrel hardly takes place.
Patent JP-S58159819-A (JP)
Title: Method and device for dehydration
Inventor: USAGAWA MITSUGI
IPC: B01D35/20
Filed: 1982-03-16
Abstract: PURPOSE:To dehydrate easy-to-break objects continuously without breaking them, by giving a revolving, vertical or rocking motion to a conveying belt moving from the feeding side to the discharging one, and dehydrating the objects by a centrifugal force and a reactive one while conveying the objects. CONSTITUTION:A conveying belt 3 is driven, and a prescribed revolution is given to a connecting rod 8 simultaneously by a prime mover 9 through a quick- return mechanism 10, and then objects are charged to a hopper 4 continuously. The objects charged into the hopper 4 are sent to the discharging side by the conveying belt 3. While the objects are conveyed, they are moved from an upper part to a lower part and raised successively while being dehydrated by a resulting centrifugal force by the revolving motion of the connecting rods 8 and 8' attached to a conveying part 1, and the objects are discharged after repeating the dehydrations by prescribed number of times.
Patent JP-H07248452-A (JP)
Title: Device for automatically tracking sample image
Inventor: SATO EIICHI
IPC: G02B21/26
Filed: 1994-03-14
Abstract: PURPOSE:To surely and easily continue observation for a long time without missing it even when the sample is moved when the living sample is observed by a microscope. CONSTITUTION:This device is provided with the microscope 10 provided with a motor-driven stage 15 movable in the directions of an X axis and a Y axis, a stage controller controlling the movement of the motor-driven stage 15 and a video camera 31 image picking up a sample image enlarged by the microscope 10 and an image input/output device 45 incorporating a frame memory storing the image data image picked up by the video camera as the digital image data and outputting the image data to a monitor TV 47. Further, the device is provided with a computer 41 storing the image data of the video camera 31 in the frame memory at every prescribed time, detecting the movement of the sample by comparing the image data of a reference image with the image data of the frame memory and adjusting the sample to the view center of the video camera 31 by controlling the stage controller 16 according to the detected movement.
Patent JP-S59166304-A (JP)
Title: Vertical mill
Inventor: TAZOE NOBUHIRO
IPC: B21B13/06
Filed: 1983-03-14
Abstract: PURPOSE:To adjust the width of a rolling material without providing a press separately from a rolling mill by providing a flat surface part, as a die, to a vertical mill itself and pressing the material by the rolling reduction providing operation of a rolling reduction mechanism. CONSTITUTION:An ordinary rolling part 1a and a pressing die part 1b are formed in the circumferential surface of the body part of a vertical roll 1 to provide flat surface parts 1c to both sides of the part 1b, and a housing 2 is enabled to move vertically and to operate for providing a rolling down force. Next, a rolling material W is fixed within a gap between the rolls 1, 1 by adjusting the part 1b to the height of the material W, and the end parts in the sheet width direction of the material W are pressed by the surface parts 1c by applying forces F in the arrow directions to adjust the width of the material W. Thereafter, an ordinary rolling is performed by adjusting the parts 1a to the height of the material W. In this way, the generation of a fish tail in adjusting the material W width is prevented, and the need for providing a press separately from a mill is eliminated.
Patent JP-H02223301-A (JP)
Title: Vehicle power converter
Inventor: TSUCHIYA YOSHIHARU
IPC: H02P27/06
Filed: 1989-02-23
Abstract: PURPOSE:To prevent generation of resonance phenomena of a power converter through addition of the minimum hardware at the time of a sudden change of load and trolley voltage by connecting a parallel resistor for selectively shunting a frequency component at the time of generation of said resonance phenomena in parallel with a DC reactor. CONSTITUTION:A trolley voltage is supplied from a pantograph 1 to an inverter circuit 5 via a limiting resistor 2 and a DC filter reactor 3. Also, a DC filter capacitor 4 is connected in parallel with the DC input end of said inverter circuit 5. Further, a load 7 such as air conditioner is connected in parallel with the three-phase AC output of said inverter circuit 5, and a resistor 6 is connected in parallel with said reactor 3. In this manner, most of a steady-state input current not related to resonance passes through said reactor, and a voltage expressed by Lid/dt is generated at both ends of the reactor relative to a resonance current component and a current by said voltage contributes to damping so that the gain in the vicinity of resonance frequency lowers sharply.
Patent JP-S53127419-A (JP)
Title: Dialkyl dichlorosilanes
Inventor: KOGA ISAO
IPC: C07B61/00
Filed: 1977-04-12
Abstract: PURPOSE: Title compounds of formula I (R', R" are different alkyls, and R' is C 2 W 3  and R" is C 8 W 20 , or R' is C 4 W 20  and R" is C 5 W 20 ), e.g. n-hexyl , dodecyldichlorosilane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60185506-A (JP)
Inventor: TOBE TOSHIO
IPC: B08B1/04
Filed: 1984-03-05
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-H05237042-A (JP)
Title: Porch and porch unit
Inventor: SAKAI KAZUTOMI
IPC: E04F15/00
Filed: 1992-02-27
Abstract: PURPOSE:To reduce the rate of infection with a cold or other infections symptoms in a building by the interior of the building, particularly floors from pollution caused by bacilli. CONSTITUTION:A floor 1 inside a doorway of a building or a room therein is provided with a foot washing place 2 which consists of a water reserving sink 5, a water feeder 6, a drainage for draining used water and a dryer 9 The sink 5 is provided near a rising doorframe 4 inside the doorway so that one can sit on the rising door frame 4 to wash easily one's foot and the floor in the building can be prevented from pollution due to bacilli by removing easily the bacilli or the like attached to one's foot.
Patent JP-H10242448-A (JP)
Title: Semiconductor photoelectron integrated element and its manufacturing method
Inventor: SUZUKI RYOJI
IPC: H01L27/15
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor photoelectron integrated element and its manufacturing method, wherein, without using a substrate with a stepping structure, and in a multilayered crystalline structure integrated on the same semiconductor substrate, a layer of the continuous and the same constitution with no stepping structure constituting the respective one part of a photoelement and an electron element makes an active layer so as to facilitate a manufacturing process. SOLUTION: In the semiconductor photoelectron integrated element, a photoelement 10 and an electronic element 11 are integrated on the same semi- insulating substrate 21. On such a semiconductor photoelectronic integrated element, an element structure of a photoelement 10 and an electronic element 11 are formed of a lamination layer of at least one part of a multilayered crystallin structure formed by a simultaneous and continuous crystal growth. A layer of a continuous and the same composition consisting the respective one part of the photoelement 10 and the electronic element 11 makes an active layer 23.
Patent JP-S6022654-A (JP)
Inventor: UEIN AARU MATOSON
IPC: G01N27/27
Filed: 1984-03-05
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-H05209772-A (JP)
Title: Vibration type accumulated sand detector
Inventor: IWAMATSU MASARU
IPC: G01F23/22
Filed: 1992-01-30
Abstract: PURPOSE:To always certainly detect accumulated sand without generating erroneous operation even in flowing water containing earth and sand and cutting off a power supply at each time when sand discharge work is carried out. CONSTITUTION:A sensor main body 2 is constituted by fixing a vibration plate 5 equipped with exciting and receiving piezoelectric elements 6, 7 within a detection pipe 4 to hermetically seal the same by an insulating synthetic resin and extending the waterproof cables connected to both piezoelectric elements 6, 7 to the outside to connect them to a control panel 3. The control panel 3 is equipped with an oscillation circuit 9 subjecting the vibration plate 5 and the detection pipe 4 to inherent vibration in a state not in contact with earth and sand. When earth and sand is accumulated, the vibration of the detection pipe 4 and the vibration plate 5 is suppressed and the receiving signal from the receiving piezoelectric element 7 is attenuated. Therefore, the attenuation of the receiving signal is detected by the comparison circuit 11 provided to the oscillation circuit 9 and, when the attenuation state of the receiving signal continues for the time set by a timing timer, an accumulated sand display lamp 12 lights.
Patent JP-S63208421-A (JP)
Title: Sample gap adjusting method
Inventor: FUJIWARA IORI
IPC: G01B21/16
Filed: 1987-02-25
Abstract: PURPOSE:To enable feeding of specimens with proper interval by collecting the specimens being fed sequentially from a parts feeder with a time delay when insufficient feeding interval is detected. CONSTITUTION:When two or more specimens xo, xd are fed simultaneously from a feeder 1, a simultaneous detection pulse is outputted from first and second output terminals alpha, beta. Upon receipt of that pulse, a controller 20 judges that the specimens are fed improperly then initiates an incorporated timer when the specimen xc passes, and outputs a collection command signal upon elapse of delay time TD. Switching of a changeover valve 15 causes predetermined operation of a collecting device 9 and improper specimens xc, xd being carried through a first conveyor 3 are collected. If the feeding interval T between the specimens xe, xf is shorter than a setting time TS, the specimen xf having shorter interval T than that of an optical specimen xe is judged to be an improper specimen. The controller 20 initiates the timer upon passage of the specimen xf, and outputs a collection signal with a time delay TD.
Patent JP-S60187295-A (JP)
Title: Variable speed operating device
Inventor: SUGIMOTO OSAMU
IPC: H02P27/05
Filed: 1984-03-07
Abstract: PURPOSE:To suppress an overvoltage induced at the secondary side by a voltage variation by firing the pair arms of a thyristor circuit under the conditions that a forward voltage is applied to the arms. CONSTITUTION:When the primary side terminal voltage becomes the prescribed value or higher, a variation mount detector 22 outputs a detection signal, a time necessary to steadily set the overcurrent to the normal current in response to the signal is set by a time setter 23. The detector 22 generates a condition signal, takes the condition signal, signals from positive and negative group R-phase bypass pair generators 25, 28 as well as the R-phase pair arm forward voltage detectors 26, 29 of positive and negative groups 44, 45 and 46, 47 under the AND conditions through AND circuits 30, 31, thereby forming bypass pair pulses. This pulse is taken under the AND condition by AND circuits 34, 36 by a command from the setter 23, and R-phase bypass pair pulses are oscillated as positive or negative group pulses 41 or 42.
Patent JP-S63208557-A (JP)
Title: Quaternary ammonium salt and production thereof
Inventor: HARADA HIROSHI
IPC: A61K31/14
Filed: 1987-02-24
Abstract: NEW MATERIAL:A N-(3,4-dichloro-2-hydroxybenzyl)-N,N,N-trialkyl quaternary ammonium salt expressed by formula I (R<1> is lower alkyl; X is halogen or sulfuric acid radical). EXAMPLE:N-(3,4-Dichloro-2-hydroxybenzyl)-N,N,N-trimethylammonium bromide. USE:A medicine. An intermediate of 6,7-dichloro-2,3-dihydrobenzofuran based compound expressed by formula II (R<3>=R<1>) useful as an uric acid-excreting depressor diuretic. PREPARATION:An aminomethyl group is introduced into 2,3-dichlorophenol expressed by formula III selectively in position by Mannich reagent of Eschenmoser's salt, etc., such as N,N-dimethylmethylene ammonium chloride in the presence of a base such as anhydrous K2CO3, etc., in a solvent to provide a compound expressed by formula IV which is then subjected to alkylation reaction with a alkylation agent such as methyl bromide to afford the compound expressed by formula I.
Patent JP-H05215822-A (JP)
Title: Semiconductor integrated circuit testing circuit
Inventor: YAMADA KOICHI
IPC: H01L21/66
Filed: 1992-01-31
Abstract: PURPOSE:To measure accurately an electrical characteristic of a test element positioned on an LSI, particularly, a delay time, a rise time and a fall time of a circuit element from an external lead of the LSI. CONSTITUTION:A data is inputted from a signal input terminal In being an external lead, and a control signal is inputted from a clock input terminal CK being an external lead, and a signal being transmitted through a clocked inverter CI1, inverter rows IV-IV1, 2N, a clocked inverter CI2 and a latch circuit LT1 is outputted from an output terminal Out1 being an external lead. In the similar constitution, a signal being transmitted through inverter rows on the 2N+2 stage is outputted from an output terminal Out2. Here, when the control signal is '1', an input data is set so as not to be changed.
Patent JP-H07246741-A (JP)
Title: Printing paper holder for video printer
Inventor: FUJII MASATSUGU
IPC: B41J13/10
Filed: 1994-03-14
Abstract: PURPOSE:To apply printing to printing paper of which the size is smaller than that of prescribed printing paper in a video printer wherein a printable paper size is determined. CONSTITUTION:Pasteboard 3 has the same size as printable prescribed printing paper. Self-adhesive surfaces 6 are formed on the pasteboard 3 so as to be positioned inside a frame line 5 in order to fix a card 4 of which the size is smaller than that of the prescribed printing paper in a releasable manner. When a face is printed on the printing part 4a of the card 4, the card 4 is superposed on the pasteboard 3 so that the edge thereof is matched with the frame line 5 to be pressed and fixed thereto. Since the pasteboard 3 has the same size as the prescribed printing paper of a thermal printer, the pasteboard 3 is normally fed to a platen drum when set to a paper feed cassette and a face image is recorded on the printing part 4a of the card 4.
Patent JP-S58161047-A (JP)
Title: Detection for program exception of computer
Inventor: NAKATANI TAKESHI
IPC: G06F11/30
Filed: 1982-03-17
Abstract: PURPOSE:To detect a program exception without providing a means exclusively used for detection of the program exception, by adding several check steps to an interruption processing program to check the program runway or the like by the interruption function. CONSTITUTION:The instruction length or the instruction code length of a computer is set to the same length as the addressing unit of a memory, and the area of a memory M is divided to a program area A and an unused area B, and interruption instructions are stored in the unused area B. In case of the processing due to a software interruption instruction, an instruction following the software interruption instruction is checked whether it is a software interruption instruction or not. If it is discriminated as the result of this check that the next instruction is not an interruption instruction, a normal software interruption processing is executed; and if the next instruction is an interruption instruction, a program exception processing is executed. Thus, the program exception is processed with a small-sized microcomputer or the like without providing a private means.
Patent JP-2000237961-A (JP)
Title: Blasting media and blasting device using same
Inventor: NAITO MASAMITSU
IPC: B24C11/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide blasting media with a principal component of inorganic acid salt, especially sodium hydrogencarbonate which does not deteriorate fluidity of media or partly cluster due to moisture absorption, and a blasting device which has a simple structure and implements blasting work at a low cost. SOLUTION: Blasting media with a principal component of inorganic acid salt, especially sodium hydrogencarbonate are formed in such a way that particles of the blasting media have a smooth surface without edges. As the blasting media used for a blasting device one is applicable which has a principal component of inorganic acid salt, especially sodium hydrogencarbonate of which its particles are formed with a smooth surface without edges.
Patent JP-H02242737-A (JP)
Title: Cover panel
Inventor: MARUTEINUSU SE EMU BAKUSU
IPC: B65D5/64
Filed: 1990-02-22
Abstract: PURPOSE: To increase the advertisement effect without exposing the contents by making an end of an anchoring flap foldable to an end panel so that it can be cooperated with an adjacent part of a crate, and projecting the end to the external past the folded connecting portion of the end panel and the anchoring flap for retaining the panel at a specific position in cooperation with the adjacent part of the crate. CONSTITUTION: An anchoring flap 20 is connected with an end panel 16 through the short lateral folding lines 22, 24 formed on an edge side of the end panel 16. An end panel 16a is narrower than the width of the end of a main sheet 10, and is connected with a center of the main sheet 10 through a folding line 18a along an edge of the main sheet 10, and the anchoring flap 20a is connected with the end panel 16a through the short lateral folding lines 22a, 24a formed on the edge side of the end panel 16a. Accordingly, the end panels 16, 16a are foldable to the main sheet 10, and the anchoring flaps 20, 20a are foldable 180 degrees to the end panels 16, 16a. Whereby the advertisement effect can be increased without exposing the contents to a surface.
Patent JP-H01218520-A (JP)
Title: Production of plant neoformation
Inventor: HIRABAYASHI YASUJI
IPC: A01G1/00
Filed: 1988-02-26
Abstract: PURPOSE:To obtain the subject neoformation having excellent characteristics as artificial seeds, with high regeneration rate, by making a culture of a plant neoformation in a culture medium with the osmotic pressure limited followed by drying so as to be a specified value of the water content or lower. CONSTITUTION:The objective neoformation can be obtained by making a culture of a plant neoformation in a culture medium with the osmotic pressure of 180-2500m Osm/kg followed by drying so as to be <=50wt.% in the water content. For the assimilating culture medium, the osmotic pressure is required to be 180-2,500m Osm/kg (pref. 200-1,500m Osm/kg). The unit of the osmotic pressure used have: 1m Osm/kg means the osmotic pressure given by a solution prepared by dissolving 1mmol of a nonelectrolyte in 1kg of water. Said assimilating culture medium pref. contain >=10<-19>mol/l (esp. 10<-8>-10<-2>mol/l) of abscisic acid.