baber/WOPTO huggingface dataset:
Patent JP-H10248874-A (JP)
Title: Emergency vehicle
Inventor: NARUKAWA HIROSHI
IPC: A61G3/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To enable a supporting table having a guide plate guiding a stretcher to be compactly mounted in the interior of an emergency vehicle carrying the stretcher and to facilitate the work of conveying the stretcher onto the supporting table. SOLUTION: This emergency vehicle has a guide plate 44 fitted at the rear end of a supporting table 6 facing the rear opening 50 of its vehicle body, so as to guide a stretcher onto the supporting table 6 disposed in the interior of the emergency vehicle V. The guide plate 44 formed to widen toward the rear is rotatable between a service position in which it is tilted backward and downward and a stored position in which it is pointed upward. The guide plate 44 in the service position guides auxiliary wheels 30 located at the front ends of the stretcher advancing toward the supporting table 6 and abuts to the support legs 16, 17 of the stretcher to automatically fold the support legs 16, 17.
Patent JP-S61222043-A (JP)
Title: Substrate for spin coating
Inventor: SUZUKI KIYOAKI
IPC: G11B7/26
Filed: 1985-03-28
Abstract: PURPOSE:To prevent the generation of a coating stain by forming a curved part having >=1mm radius of curvature to the edge of the inside circumferential surface of the central hole of a substrate and the surface of the substrate. CONSTITUTION:The curved part 3 having >=1mm radius of curvature is formed to the edge of the central hole 2 of the substrate 1 for spin coating and the surface of the substrate. The excess resist near the central part of the dropped resist is thereby quickly dropped through the central hole and the remaining of the resist at the edge is obviated. The splashing of the residual resist and the consequent generation of the coating stain are obviated and therefore a good disk having no deterioration of the SN ratio is obtd.
Patent JP-S55155950-A (JP)
Title: Rotary transmission
Inventor: FUJII KAZUO
IPC: F16H7/12
Filed: 1979-05-18
Abstract: PURPOSE: To reduce fluctuation of rotational torque by changing pressure contact force to felt in fluctuation of frictional coefficient.  
     CONSTITUTION: When frictional coefficient μ by felt 14 and a constant speed idler 10 is changed to be larger in the condition that a rotary axle is rotating in the direction (A) as shown by arrow, force in the direction of torsion between a steel ball saucer 11 and a rotary transmission ring 13 is increased, pressure contact force of the felt 14 is reduced, and increase rate of rotary torque is also reduced. In the meantime, when the frictional coefficient μ is changed to be smaller reversely, force in the direction of torsion is reduced, pressure contact force of felt 14 is increased, and decrease rate of the rotary torque is also eased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55154728-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOHIRA MASAAKI
IPC: H01L21/223
Filed: 1979-05-19
Abstract: PURPOSE:To prevent crystal defects from taking place in and around a diffused layer, by discharging impurities produced in the initial stage of bubbling, to the outside and by introducing gas after the quantity of remaining impurities is stabilized and by maintaining the quantity of the remaining impurities at 300-1,000ppm. CONSTITUTION:A semiconductor substrate is inserted into a furnace core tube 3 and preheated. After that, gas is introduced into a bubbler 4 from 8. Generated impurity mixed gas is directly released to the outside through 1 for a prescribed time. After the impurity content of the generated gas becomes constant, the release 1 is stopped and a valve 2 is opened to introduce the generated gas by carrier gas into the furnace core tube 3 from 7. In the introduction 7, liquid source composition, temperature and gas flow rate are controlled so that the impurity concentration in the tube is 300-1,000ppm. After diffusion for a prescribed time, bubbling is stopped. Purge is effected for a prescribed time. The substrate is then picked out. Since no excess impurity layer is produced on the surface of the substrate, crystal is not strained and the quality of the diffusion is high.
Patent JP-S58178658-A (JP)
Title: Data communicating system
Inventor: NISHIMURA TOSHIHIKO
IPC: G08B25/01
Filed: 1982-04-12
Abstract: PURPOSE:To receive exactly a code in the course of a call, by adding a function for temporarily cutting a call voice, and a function which extends a cut time by a specified time limit when detecting a code, and is capable of approving the code strictly during that time. CONSTITUTION:When a call request switch 21 is depressed, logic L is inputted to a reset input R of a timing generating part 27, a clock from an oscillating part 23 oscillates, and a K relay 24 starts an intermitting operation which is restored only a period of time when an output Q of the timing generating part 27 is logic L. A transmitting voice from a microphone 19 is not transmitted to a contact 17, and on the contrary, it is transmitted to a call control code detecting part 30 by opening and closing operations of a contact 26. By this contact 25, even if the receiving level is low, an input to an MODEM5 can hold a good S/N ratio.
Patent JP-S63226202-A (JP)
Inventor: SAMEJIMA KAZUO
IPC: A01B59/048
Filed: 1987-03-16
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-H0576874-A (JP)
Title: Method for neutralizing alkali solution of organic resin
Inventor: JIERARUDO EE KURARITSUKU
IPC: C02F1/52
Filed: 1992-03-18
Abstract: PURPOSE: To more rapidly filter a sludge by feeding a mixture of an aluminum and magnesium water soluble salt into an alkali solution, precipitating water insoluble hydroxides and a resin at the same time and separating from the aq. solution to form the sludge of the water insoluble hydroxides and the precipitated resin.  
     CONSTITUTION: The mixture of MgSO 4 .7H 2 O, water for hydration and aluminum sulfate containing ferrous sulfate is added into the 3% sodium hydroxide solution of the photoresist resin in a constant rate to neutralize. As a result, the sludge of the water insoluble hydroxides and the precipitated resin is formed and is filtered and separated. As soluble salts of aluminum and magnesium, sulfate, nitrate, chloride, acetate, formate and gluconate are mentioned. The ratio (magnesium salt):(aluminum salt) by weight is controlled to 1:100 to about 100:1, preferably 1:10 to 5:1. And the pH of the resin solution is 6.0-7.0. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08234748-A (JP)
Title: Sound source device and sounding source decision device, and electronic musical instrument using same
Inventor: MORI DAISUKE
IPC: G10H7/00
Filed: 1996-03-19
Abstract: PURPOSE: To output a musical sound like a musical instrument does according to a desired timbre (musical instrument kind) and pitch information. CONSTITUTION: This electronic musical instrument is equipped with plural sound generation channels 1-16 for outputting a musical sound, indication parts 20-22 which indicate musical performance information (timbre, pitch, and sounding timing), a sounding source decision part 51 which decides a sounding source judging from the inputted musical performance information and outputs an indication, and a sounding control part 50; and the sounding control part 50 selects a sounding channel according to the decided sounding source and musical performance information and indicates the sounding of the selected musical sound to select and output a sounding control state of a sound generation channel like the musical instrument and a musical sound like the musical sound which are different by timbres (musical instrument kinds) according to musical performances.
Patent JP-S61220534-A (JP)
Title: One-frequency repeater
Inventor: NAMIKI JUNJI
IPC: H04B7/15
Filed: 1985-03-27
Abstract: PURPOSE:To realize a 1-frequency system with excellent frequency utilizing efficiency by using an output of a phase difference detector to control a variable frequency oscillator. CONSTITUTION:The one-frequency repeater is operated by a transmitter 4, a receiver 5 and antennas 8, 9. Further, the subtractor 3 subtracts an output of the multiplier 2 being the multiplication of -alpha with an output of the frequency shifter 1 from the sum between the interference of transmission and reception and a normal reception signal in order to eliminate the interference corresponding to the quantity alpha of interference between transmission and reception. In this case, in applying interference from a transmission carrier deviated largely from a reception carrier to a filter of the receiver 5, the edge of the band of the interference signal is cut off by the filter of the receiver to cause waveform distortion. Then a phase difference detector 100 and a variable frequency oscillator 202 constitute a phase locked loop, which is synchronized with a variable frequency oscillator 302 of the reception side. Thus, both the carrier frequencies of transmission and reception are made coincident to exclude the said waveform distortion.
Patent JP-S60205729-A (JP)
Title: Constant current circuit
Inventor: HARAFUJI YOSHIHIKO
IPC: G05F1/10
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the power loss of a resistance for sharing a load by providing a current detecting circuit with the second DC winding additionally and controlling a current so that ampere-turns of the first and the second DC windings are preliminarily determined values. CONSTITUTION:A current I1 transmitted from a constant current source 3 is led to the first DC winding WD1 of a current detecting circuit 5. The current I1 is shunted into a current I2 flowed to a resistance Rp for sharing the load and a current IL flowed to the load through a current limiting circuit 8 after passing the first DC winding WD1. A current I3 flowed aside to the second DC winding WD2 is equal to the current I2 if a voltage Vz between both ends of a Zener diode ZD is lower than a Zener voltage VB; and if the voltage Vz reaches the voltage VB, the current I3 becomes a certain value equal to VB/RS because the resistance of the winding WD2 is very low. An output voltage Vd of a current detecting circuit 5 is proportional to the sum of ampere-turns of DC windings WD1 and WD2, and a control circuit 6 receives this output voltage Vd and sends a control signal of a voltage proportional to the difference between this voltage Vd and a preliminarily determined reference voltage VO to the constant current source 3, thus controlling the transmission current I1.
Patent JP-H05267474-A (JP)
Title: Semiconductor device
IPC: H01L21/768
Filed: 1992-03-18
Abstract: PURPOSE:To form a fine two-layer wiring having good adhesion with a foundation insulating film and a low electric resistance regarding a two-layer wiring consisting of a polysilicon wiring which is coated with metal. CONSTITUTION:In a semiconductor device having a two-layer wiring 6 which is formed by selectively depositing a metallic coating 4 on a surface of a polysilicon wiring 3 arranged on an insulating film 2 formed on a surface of a substrate 1, a fixing part 5 which is closely fitted by charging an etching hole shaped in the insulating film 2 immediately below the polysilicon wiring 3 is provided projecting in a direction of the insulating film 2 in a lower surface of the polysilicon wiring 3. The fixing part 5 of the polysilicon wiring 3 is provided passing through the insulating film 2 and is joined with an impurity region formed inside the substrate 1 in contact with the insulating film 2.
Patent JP-H10245046-A (JP)
Title: Packaging bag with gusset, having opening/closing zipper, and manufacture thereof
Inventor: OUCHI TOSHIKATSU
IPC: B65D30/16
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To easily attach an opening/closing zipper and gussets, and facilitate the unsealing by a method wherein for the opening/closing zipper, both ends of a base sheet part are welded to the half surface of one side of a gusset which is confronted with a front surface body, and the vicinity of ear parts of the front surface body and a back surface body is welded and sealed, and the ear part is cut to open the bag. SOLUTION: The whole body of the base sheet part 7 of an opening/closing zipper 5 is welded to the internal surface of a front surface body 1, and for an opening/closing zipper 6, both ends of the base sheet 8 are welded to the half surfaces of one side of gussets 3, 4 which are confronted with the front surface body 1, and at the same time, an intermediate part other than the both ends is welded to the internal surface of a back surface body 2. Also, both ends on the external side of the intermediate part which is welded to the base sheet 8 of the opening/closing zipper 6 on the internal surface of the back surface body 2, are welded to the half surfaces of the side of the gussets 3, 4 being confronted with a back surface body 2.  The housing of a content in the bag main body is performed by opening either one of the leading ends of ear parts 34, 35, and then, the leading end is welded. The unsealing is performed by cutting off the ear part.
Patent JP-H03264333-A (JP)
Title: Polyimide stretched formed body and manufacture thereof
Inventor: MITA TATSU
IPC: C08J5/18
Filed: 1990-03-15
Abstract: PURPOSE:To obtain aromatic polyimide stretched formed body having superior physical properties by a constitution wherein the formed body concerned consists of specified aromatic tetracarboxylic acid component and specified aromatic diamine component. CONSTITUTION:Thin film or fibrous body is made out of aromatic polyamic acid obtained by polymerizing in organic polar solvent almost equimolar aromatic tetracarboxylic acid component, which contains 80mol% or more of pyromelletic acids, and aromatic diamine component, which contains 80mol% or more of 3,4'-diamino diphenyl ether. Next, the thin film or fibrous body made out of said polyamic acid solution is heated up to 200 deg.C or higher so as to form polyimide formed body. Said polyimide formed body is stretched at 250-450 deg.C by the draw ratio of 150-350%. Finally, the resultant stretched formed body is treated by heating up to 200 deg.C or higher. The formed body has the tensile strength of 20-100kg/mm<2> and the Young's modulus of 700-3,000kg/mm<2>.
Patent JP-S54153613-A (JP)
Title: Rotary head type magnetic recorder-reproducer
Inventor: NAKAGAWA YOSHIJI
IPC: G11B5/53
Filed: 1978-05-24
Abstract: PURPOSE:To achieve the improvement in performance by making combination use of the heads of the specific construction and azimuth recording system. CONSTITUTION:Plural sets of a pair of head caps (a), (b) of mutually opposite directions in azimuth each consisting of a recording core part 6 composed of magnetic material of high saturated magnetic flux density such as high saturated magnetic flux density ferrite or the like, a reproducing core part 7 composed of laminated Sendust or the like and a common winding 8 are prepared. A pair of the head caps (a), (b) are scanned in the arrow Y direction with respect to the tape running in the arrow X direction. Then, the recording locus AR by the recording core part 6 and the recording locus AP by the reproducing core part 7 are recorded by the head A of the channel A, after which the recording loci BR, BP deviated by a track pitch P are recorded by the head 2 of the channel B. Thereafter, these are reproduced by the reproducing core part 7. Hence, recording density and S/N are improved.
Patent JP-H07271935-A (JP)
Title: Color code and reading method therefor
Inventor: TANAKA MASAO
IPC: G06K7/12
Filed: 1994-03-31
Abstract: PURPOSE:To easily, simultaneously, remotely and speedily process plural color codes containing a large amount of information without reading error and with a simple reading processing algorithm. CONSTITUTION:A color code consists of the hue marks included in a prescribed range set based on plural digit marks and the prescribed points set around these digit marks. Furthermore the color code contains a material that has the different electromagnetic characteristic of the digit mark from the color matter fused for formation of the hue mark.
Patent JP-H1182117-A (JP)
Title: Fuel supply system abnormality diagnostic device for internal combustion engine
Inventor: IIDA HISASHI
IPC: F02D41/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To rapidly detect abnormality of a fuel supply system. SOLUTION: The difference between an air-fuel ratio λ detected by an air-fuel ratio sensor 28 and a target air-fuel ratio λTG, an air-fuel ratio correction factor FAF (feedback correction quantity), and the learning correction quantity KGj are used as abnormality diagnostic data of a fuel supply system, and these three abnormality diagnostic data are summed up to obtain an abnormality diagnostic parameter. This abnormality diagnostic parameter is subjected to moderating control, and the moderated value is compared with the abnormality diagnostic reference value to diagnose the presence of abnormality of the fuel supply system.  Accordingly, even if the learning correction quantity KGj is not updated, the abnormality of the fuel supply system, that is, the abnormal discrepancy of the actual air-fuel ratio λ, can be rapidly detected from the difference between the actual air-fuel ratio λ and the target air-fuel ratio λTG, and the air-fuel ratio correction factor FAF. The abnormality diagnostic reference value is obtained from a map or the like according to an engine operation parameter of the intake air quantity Ga or the like.
Patent JP-S56161210-A (JP)
Title: Alignment parts feeder
Inventor: ITOU MASAKATSU
IPC: B65G47/14
Filed: 1980-05-13
Abstract: PURPOSE: To feed parts automatically in a right direction by a method wherein the direction in which parts are being conveying is checked, before being adjusted in equipment for feeding mass-produced parts such as simple cigarette lighters.  
     CONSTITUTION: Square or cylindrical containers with bottoms such as fuel tanks for simple cigarette lighters are conveyed on the bucket 4 of a bucket conveyer 3 from a shoot one after another while they are being put in order by a parts feeder. The conveyer 3 is designed to intermittently send the specified amount of parts and transfer them into a rotor 20 in its upper part. The direction in which the parts are moving is detected in the rotor 20. If one of the parts is found to be looking toward the reverse direction, it is turned by 180°. Thus parts are always made to properly point, before being sent to a conveyer 28 by the rod 30 of a cylinder 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60207467-A (JP)
Title: Supersonic motor
Inventor: YOKOYAMA TAKEO
IPC: H01L41/09
Filed: 1984-03-29
Abstract: PURPOSE:To obtain a supersonic motor having high efficiency by generating a standing wave by a rotor having the prescribed polarizing direction at an elastic material, and generating a circular motion having drive component in the rotating direction of the rotor. CONSTITUTION:A supersonic motor has a rotatable rotor 30, a vibrator 31 applied with a supersonic signal for forming a stator S of an elastic material 32 for generating a standing wave having the drive component in a supersonic signal, and a contactor 33 between the rotor 30 and the stator S. In this case, the vibrator 31 is formed of two adjacent vibrators 31a, 31b of the same polarizing direction, and formed by alternating the polarizing direction at every one set. Thus, when a supersonic signal source is applied from between the lead wire 34 and an earth E to the vibrator 31, the stator S vibrates in the bevel gear state together with the material 32. Thus, drive components are transmitted through the contactor 33 to the rotor 30 to drive the rotor 30 in the rotating direction.
Patent JP-S53149140-A (JP)
Title: Under water welder
Inventor: WADA KOUICHI
IPC: B23K37/02
Filed: 1977-06-01
Abstract: PURPOSE:To carryout the semoautomatic underwater welding with high accuracy, by moving the local dry type underwater welding torch on the rail laid parallelly to the grovoe of the welded base metal under water, and also, by giving a simple harmonic motion to the torch perpendicualrly to the moving direction.
Patent JP-S59189600-A (JP)
Inventor: TSUTAKI KUNIO
IPC: H05H9/00
Filed: 1983-04-11
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-H06252099-A (JP)
Title: Plasma treatment device
Inventor: NISHIMORI YASUHIRO
IPC: H01L21/027
Filed: 1993-02-26
Abstract: PURPOSE:To restrain charged particle which flows into a treatment object and to enable treatment of radical alone by arranging a slit magnetic field generation means which forms a magnetic field in a clearance of a slit inside a plasma movement space at the side of a treatment object with an opening part of a slit facing a plasma generation chamber. CONSTITUTION:A slit magnetic field generation means 11 wherein a plurality of rectangular slits are provided in a plane form and a magnetic field is formed in a direction parallel to a short side of the slit is arranged in opposition adjacent to a terminal shortcircuiting board 10 at the side of a wafer 7 which is a plasma movement space making an opening part of the slit face a plasma generation chamber 4. In a magnetic slit 11, a plurality of pairs of permanent magnets 11a, 11b spaced a distance L apart in Y-axis direction wherein its magnetic polarity points the same direction are arranged in X-axis direction to make the polarity alternate through a magnetic substance 11c for forming magnetic path by the magnets. The magnetic substance 11c for forming a magnetic path is also arranged at both ends in an X-axis direction. Thereby, it is possible to trap charged particle in plasma and to correct an orbit.
Patent JP-S60210373-A (JP)
Title: Spot welding device
Inventor: KOUZAI MASAFUMI
IPC: B23K11/10
Filed: 1984-04-02
Abstract: PURPOSE:To perform spot welding at plural points by an automatic operation without providing an intricate construction by providing freely movably a welding gun support to a frame, hanging the welding guns which turn around the shaft to the support and moving the guns so as to face the weld points. CONSTITUTION:A slide body 20 is installed to the stand 18 of the frame 19 and support 22 for welding guns 21 is attached to the body 20 in a body assembling line for an automobile, etc. The support 22 moves in the directions X and Z along the body 20. The plural welding guns 21 are attached to the bottom end of the support 22. The guns 21 facing the welding and coupling parts B, C between panels 3 and 4, 5, etc. are constituted by providing C-shaped arms 26 to retainers 25 turning around the respective shafts 24 and are hung from the frame 19 by the support 22. The spotting points 12 of the parts B, C are successively welded by turning of the guns 21 and the vertical movement of the support 22.
Patent JP-S57177971-A (JP)
Title: High frequency ion plating device
Inventor: MURAYAMA YOUICHI
IPC: G02B1/113
Filed: 1981-04-28
Abstract: PURPOSE:To improve the adhesiveness of evaporating particles on glass substratas and to form good coating films by connecting the glass substrate which is rotating horizontally in a chamber to a cathode via a supporting frame, a fulcrum shaft and a rotary base plate. CONSTITUTION:In a chamber 1, a glass substrate 12 is held by a fulcrum shaft 7 secured to a supporting frame 12a, and is rotated and moved in the direction parallel to the chamber 1 in said chamber by a planetary rotating mechanism consisting of a rotating gear 8 meshed with an internal gear 9, and a rotary base plate 4 rotating together with a revolving gear plate 3. The base plate 4 and the ring 9 are insulated respectively from the chamber 1 by insulators 5, 10, and the substrate 12 is connected to an anode via the frame 12a, the shaft 7, the plate 4, a brush 13, a lead wire 17 and a terminal 14, so that the evaporating particles generated from the anode side consisting of a vapor source 15 and a high frequency coil 18 are vapor-deposited efficiently on the glass substrate.