baber/WOPTO huggingface dataset:
Patent JP-H0684905-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: KURIYAMA ATSUSHI
IPC: H01L21/3205
Filed: 1992-05-27
Abstract: PURPOSE:To simplify a forming step of a close adhered layer using so as to enhance the close adhesion between a gold wire and an upper insulation film of a semiconductor device. CONSTITUTION:After a silicon film 15 having a thin film thickness is coated on gold wirings 14a, 14b, alloy films 16a, 16b composed of gold and silicon are formed by applying a plasma CVD method or a heat treatment thereto. In the case of using the plasma CVD method, the silicon film 15 which does not react to gold is oxidized by supplying oxidizing gas to successively form an insulation film 17. Also, in the case of applying the heat treatment thereto, the silicon film 15 which does not react to gold is selectively removed with silicon etching liquid containing hydrofluoric acid and nitric acid. Thus, an insulation film 18 can be formed on gold wirings 14a, 14b without using a photolithography art.
Patent JP-S5562969-A (JP)
Title: Coated inorganic pigment
Inventor: KURAMOTO KENICHI
IPC: C09C3/00
Filed: 1978-11-02
Abstract: PURPOSE: To impart organic characteristics to an inorganic pigment, and to improve the dispersibility and the water resistance of the coating film, by filling the voids of a surfactant layer formed on a particle of the inorganic pigment with an insoluble metal salt, and bonding the surfactant and a metal ion.  
     CONSTITUTION: A surfactant layer is formed on an inorganic pigment particle by adsorbing the hydrophilic groups or hydrophobic groups of the surfactant molecule to the particle. The voids of the surfactant layer are filled with an insoluble metal salt, and the hydrophilic group of the surfactant is bonded with a metal ion having two or more valencies. The surfactant is pref. an anionic surfactant, e.g. a fatty acid salt, an alkyl phosphate, etc. The metal having two or more valencies is, e.g. Fe, Co, Ni, etc. The insoluble metal salt is, e.g. metal hydroxide, metal carbonate, metal sulfate, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61292518-A (JP)
Title: Drum for magnetic encoder
Inventor: SATORI TORU
IPC: G01D5/245
Filed: 1985-06-20
Abstract: PURPOSE:To obtain simply an ideal output, by using a magnetizing drum magnetized with a magnetizing energy by 1/2 and less under the some output magnetizing width of the opposite-pole magnetization on both sides of the magnetized parts for output. CONSTITUTION:On a magnetic drum 2, FG phase magnetization part 2a for multi-polar output (FG) and IX phase magnetization part 2b for one revolution- one output (IX) are provided and a non-magnetized phase 2C is provided for prevention of interference between both magnetized parts. And, the IX phase magnetization part 26 magnetizes the pole for obtaining the IX output by one single pole and magnetizes the opposite pole on its both ends and this magnetization represents widths of the same and less and magnetization energy of 1/2 and less. By the magnetization drum thus magnetized, an encoder is constructed and an output generated by a magnetic resistance effect element (MR element) is limited within the width (a) and less of the FG out of the IX output and further the wave form value becomes the same and more of that of the FG wave form and an ideal IX wave form can be obtained.
Patent JP-H11308909-A (JP)
Title: Fertilizing work machine
Inventor: KAJITANI HIROMASA
IPC: A01C23/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fertilizing work machine capable of easily operating a lever to control the amount of an applied fertilizer and capable of confirming a lever-set position even from a driver's seat by disposing a transmission for controlling the amount of the applied fertilizer in a power transmission passage and attaching the lever of the transmission to a specific position. SOLUTION: This fertilizing work machine is used for sucking and forcibly feeding a fertilizer received in a fertilizer tank 16 disposed outside the step 17 of a vehicle frame 1 by the use of a fertilizing pump. Therein, a transmission 30 for changing the rotation rate of the fertilizing pump to control the amount of the applied fertilizer is disposed in a route for transmitting a power from the transmission for driving the fertilizer pump, and a fertilizer control lever 37 of the transmission 30 is faced between the step 17 of the vehicle frame 1 and the fertilizer tank 16. Therein, a depression 38 for placing the fertilizer control lever 37 therein is preferably formed in the fertilizer tank 16.
Patent JP-H11126811-A (JP)
Title: Impurity measuring method and device
Inventor: OKADA HIROSHI
IPC: G01N33/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To enable measurement impurity ion amount near an insulating film, without heating the substrate of a semiconductor wafer, etc., by a method wherein the in-film impurity ion amount contained in the insulating film in the state before it is irradiated with the beams within the range of a first wavelength is decided by first and second measured values in the specific electrical characteristics. SOLUTION: An insulating film 102 is formed on a semiconductor substrate 101 of a semicondctor wafer 100, while a fixed charge FC is made near the interface between this insulating film 102 and the semiconductor substrate 101, so as to have the insulating film 102 mixed with in-film impurity ions M<+> . Next, a semiconductor wafer 100 is non-contact C-V measured, so as to draw a C-V curve F1 as the first measured value. Then, the surface of the semiconductor wafer 100 is irradiated with a specific beam so as to neutralize the in-film impurity ions M<+> to decide the wavelength range of the beams fit for the neutralization of the in-film ions M<+> for drawing the second C-V curve F2 as the second measured value.
Patent JP-H1072551-A (JP)
Title: Method for forming diffusion barrier on object
Inventor: EGITTO FRANK DANIEL
IPC: C08F2/48
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thin protective barrier which can inhibit diffusion into the surface of a bulk substance, can inhibit a bulk substance from diffusing into the surroundings, and can inhibit the environmental pollution of the surface by exposing an object comprising a blend of specified polymers to O3 and ultraviolet rays to form a diffusion barrier on the object. SOLUTION: An object made of a polymer blend comprising a high-surface- energy polymer desirably selected among polyalkyls, polyvinyls, polyepoxides, polycarbonates, polyimides and polyurethanes and a low-surface-energy polymer desirably selected among silanes and siloxanes and being present as a dopant on the object is exposed to O3 and ultraviolet rays to form a diffusion barrier, desirably being a layer of SiOx (wherein x is 1.6-2.0). It is desirable that the high-surface energy polymer has a surface tension which larger than that of the low-surface-energy polymer by at least 5dyn/cm.
Patent JP-H11311691-A (JP)
Title: Pressure test device for pipe welding part
Inventor: SUGANO TETSUO
IPC: B23K31/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressure test device for pipe welding part which is capable of efficiently performing pressure test for pipe welding part in a short time. SOLUTION: To the front and back of a welding part 7, a device body 11 is mounted, and movable plates 18 and 19 are arranged by way of flexible sealing material 20 and 21 so that both can be made to access and drive with a support axis 14 and nuts 13. By accessing the movable plates 18 and 19 and pushing the flexible sealing materials 20 and 21 to a pipe inner wall, a pressure resistive space 22 is partitioned with the movable plates 18 and 19 and the flexible seal material 20 and 21, pressurized fluid for pressure test is supplied with a supply pipe 24 of the pressurized fluid supply means 23 and the pressure is detected with a pressure meter 26 of a pressure detection means 25 so as to conduct pressure test.  As a result of this, a pressure test can be done with the easy separation of the front and back of pipe welding part efficiently in a short time and exposure can be reduced as much as possible.
Patent JP-H05314664-A (JP)
Title: Information recording medium, method for recording and reproducing information and device therefor
Inventor: HOSHINO TAKASHI
IPC: G11B7/095
Filed: 1992-05-27
Abstract: PURPOSE:To increase recording capacity optimally from an inner periphery to an outer periphery by setting different recording synchronism at every plural bands dividing a recording medium by a sample servo system in a radial direction. CONSTITUTION:The width of an area is set so that the recording capacity of the data part of the area dividing a disk shaped recording medium 1 to plural number is increased in a prescribed byte at every adjacent band facing to the outer periphery. By a data clock regenerative circuit 11, a prescribed clock with the more short synchronism is generated the more outer side band of the medium and recording suitable for a radial position is executed. Then the reproduction of a servo area is executed by the clock obtained by a servo clock regenerative circuit 10 and an optical pickup 3 is position-controlled. Further, by the data clock regenerative circuit 11, the clock different at every band is generated synchronizing with a sychronous pulse 20 from the servo clock regenerative circuit 10 and supplied to a demodulation circuit 13. Thus, recording density is increased and high density is obtained.
Patent JP-H081662-A (JP)
Title: Production of fiber-reinforced thermoplastic resin pellet, fiber-reinforced thermoplastic resin pellet, and die device
Inventor: WATANABE AKIHIKO
IPC: B29C48/345
Filed: 1994-06-16
Abstract: PURPOSE:To prevent a reinforcing fiber from being broken in a die part by using an extrusion die having a die hole part shaped into a part of a cone and/or a land part having a parallel part of a fixed diameter formed continuously thereto. CONSTITUTION:In an adapter 2, an adapter inlet hole 7 is formed on an extruder-side surface, an adapter outlet hole 8 is formed on a die-side surface, and the adapter inlet hole 7 and the adapter outlet hole 8 form a through hole. In a die 1, die inlet holes 9 are formed on an adapter-side surface, die outlet holes 6 are formed on a delivery-side surface, and the die inlet hole 9 and the die outlet hole 6 form a through hole. The plurality of through holes are arranged at intervals of a center distance. In the die in use, where the through hole forms a circle of a radius R on an extruder-side surface and a circle of a radius (r) on a delivery-side surface, R/r is more than 1, and the circles of the through holes on the extruder side cover at least 90% of a delivery cross sectional area of a top of an extruder or an adapter on which the die is mounted.
Patent JP-H06347458-A (JP)
Title: Erythrocyte sedimentation rate measuring method
Inventor: KAIHARA MAKOTO
IPC: G01N33/49
Filed: 1993-06-04
Abstract: PURPOSE:To quickly and accurately measure an erythrocyte sedimentation rate by determining the logarithmic decrement of blood to be measured, which can be measured in a short time by a viscosity measurement equipment, and thereby computing the erythrocyte sedimentation rate using the aforesaid logarithmic decrement. CONSTITUTION:Weak DC current is made to flow in the coil 11 of a viscosity measurement equipment 10 from a controller 21, and a measurement system made up of the coil 11, a holder 17, and of a container 18, is thereby twisted by a definite angle, so that an initial displacement is established. Next, when the aforesaid weak DC current flowing in the coil 11 is cut off, the measurement system starts damped oscillation by the rotational elastic force of each torsion wire 13 and 14. In this case, since the coil 11 rotationally oscillates within magnetic fields, induction electromotive force in response to the aforesaid oscillation is produced in the coil 11, and the aforesaid induction electromotive force is amplified within the controller 21, so that a damped oscillation curve is obtained. Next, a logarithmic decrement(LDF) is determined by a computer 22 based on the damped oscillation curve. The erythrocyte sedimentation rate is then easily determined by a relational expression based on the LDF determined by the measurement equipment 10.
Patent JP-H09322138-A (JP)
Title: Portable video telephone set
Inventor: TANAKA SEIICHI
IPC: H04W88/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the portable video telephone set by which a video image of a display device is properly seen even during the operation of the main body where eyes and a display device are parted or even during conversation where the eyes and the display device are close to each other. SOLUTION: The portable video telephone set provided with a liquid crystal display panel 22 that sends/receives an image signal and an audio signal so as to display a video image of an opposite party based on the received image signal and a video image display section 5 that displays the video image of the liquid crystal display panel 22 by means of optical means 24, 25, 26, 27 through magnification, is provided with an optical power revision means 11 revising optical power of the optical means 24, 25, 26, 27.
Patent JP-S63301358-A (JP)
Title: Input/output system for electronic filing system
Inventor: ODA YUTAKA
IPC: G06F17/30
Filed: 1987-06-01
Abstract: PURPOSE:To improve the workability for retrieval and reference by delivering successively the retrieved image data in the order of the later ones based on the input time information recorded into a part of the index data or the physical storing order of the index data against a memory medium. CONSTITUTION:When the retrieving conditions and a retrieving start command, etc., are indicated to a control part 1 from an input part 3, the plural index data stored in an index area of an external memory part 5 are read into a buffer memory of the part 1 by an amount equal to the prescribed number of bytes from the lowest level byte An positioned at the terminal side of the index area through the tip part of the index area. Then a key data area 7a, etc., are selected out of plural index data 7 stored in the buffer memory and at the same time these data are sorted in the order of the later ones to be stored in the buffer memory. Then an operator decides order of the input time points from the vertical array position of the data 7 and can be displayed and referred the desired image data in the order of pages on the screen of a display part 4.
Patent JP-H06347201-A (JP)
Title: Shaft twisting angle measuring instrument
Inventor: YAMAZAKI KIMIHIRO
IPC: G01B5/24
Filed: 1993-06-07
Abstract: PURPOSE:To measure the twisting angle of a shaft accurately by measuring the amount of straight line traveling of a belt. CONSTITUTION:One edge part of a shaft 1 to be measured is fixed to a fixing device 37 and then the other edge part is connected to a torque transfer part 4. A measurement part shaft 5 with the same axis center as that of the connected shaft 1 is provided at the torque transfer part 4 and is supported by a bearing 18. One edge of a lever 7 is connected to the torque transfer part 4 and a torque generation device 17 for applying a force to a load cell 11 from a cylinder 14 via the load cell 11 is provided at the other edge, an angle measuring instrument 20 is provided at the measurement part shaft 5, and a first disc 21 which is fixed while the axis center is matched to the measurement part shaft 5 and has a larger diameter than that of the shaft, a belt 23 around the first disc 21, and an instrument 29 for measuring the amount of traveling of the belt 23 are provided.
Patent JP-H0319502-A (JP)
Title: High-temperature tabular antenna
Inventor: REJI RUNORUMAN
IPC: H01Q1/00
Filed: 1990-05-24
Abstract: PURPOSE: To suit the antenna to a heat protection coat for a space-craft by arranging a plated radiation element in a cavity on the surface of a dielectric material layer and forming the cavity on continuous heat protection tiles so that the bottom part of the cavity forms the grounding plane of the radiation element. CONSTITUTION: The plated radiation element 13 is arranged in the cavity 14 formed on the tile 11, the bottom part 16 of the cavity 14 forms the grounding plate of the element 13, the cavity 14 is filled with a high temperature dielectric material 15, and the antenna radiation part 13 is formed by using an adaptable conductive material. One of spacers 12 for fixing the tile 11 acts so as to position an electromagnetic connection slot acting as an electric interface with an aircraft. A center core 20 in an antenna feeding conductor and a center core 21 in a conductor on the aircraft side are mutually connected through a slot. Consequently, the antenna can be suited to aerodynamic stress and thermal stress to be applied to the aircraft to which the antenna is to be fitted.
Patent JP-S5660384-A (JP)
Title: Information storage system
Inventor: KITA KAZUNORI
IPC: G09D1/00
Filed: 1979-10-22
Abstract: PURPOSE:To store time information and so on surely with a simple operation, by writing continuous time-related information, which is displayed by accessing the memory, into the RAM through prescribed switches. CONSTITUTION:Signal (h) is inverted to the high level by monostable multivibrator FF, the decoder, and so on according to set of prescribed switches, and AND gate 83 of time display control circuit 5 is opened. The clock pulse passing through gate 83 and inverter 84 becomes the write command signal to RAM82, and signal 1 is written to the area of RAM82 corresponding to the time by the address corresponding to time information from address counter 70. Simultaneously, the clock passing through gate 83 is latched in latch circuit 97C and is applied to the display control circuit as the display command signal, and the time from the time counting circuit is displayed on the display part, so that time information can be stored in the RAM for time display and so on while confirming it with display by a simple operation.
Patent JP-S61294711-A (JP)
Inventor: IKEDA YUJI
IPC: H01R43/20
Filed: 1985-06-20
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-S5561432-A (JP)
Title: Manufacturing method for thermal insulation hose
Inventor: NEMOTO TAKEO
IPC: B29B15/00
Filed: 1978-11-02
Abstract: PURPOSE:To produce a thermal insulation hose light in wt and having an excellent flexibility, by winding in a spiral soft strips around at an upper and a lower part of a hard reinforcing material, and by filling a gap between the reinforcing material and the strips with gas or a foaming material. CONSTITUTION:Strips 21 and 22 made of soft plastic resin are continuously extruded so that their respective one ends in a transverse direction are welded at an upper and a lower part of an intermediate reinforcing object 1, and their respective other ends project horizontally in a reverse direction to each other. Said extruded object is wound in a spiral around the outer circumference of straight bar rollers 3a-3c rotating in the same direction at the same speed, the one ends of the strips 21 and 22 welded to the reinforcing object 1 and the other projecting ends of subsequent strips 21 and 22 being welded together. Thus, an inner and an outer wall of the strips 21 and 22 are provided at spiral intervals, and gaps 4 are also provided between the two walls. Gas or a foaming material being then blown into an open part 6 from a filling nozzle 6 fills the gaps 4.
Patent JP-H04337588-A (JP)
Title: Memory method for cd introductory part
Inventor: OKAMOTO SHINYA
IPC: G11B27/10
Filed: 1991-05-13
Abstract: PURPOSE:To prevent the hindrance of a playing by recording the introductory part of each disk in a magazine on the memory of a device utilizing a time unused for a CD changer playing device. CONSTITUTION:The unused condition of the CD changer playing device is detected by a CPU 12, the disk stored in a magazine 15 is sent to the playing section of a CD circuit 11 after a specified time, a music corresponding to TOC information is searched and the introductory part of the music is played. Then, after this music is digitally converted at a recording/reproducing section and written into a memory 13, the disk is returned to the magazine 15. This operation is repeated in sequence for the disks in the magazine and the introductory parts corresponding to the TOC information are written into the memory 13, as well. When a user plays it during this operation, the mode is changed to the one specified by the user automatically and the operation is stopped. Thus, the introductory part is recorded on the memory without hindering the playing required by the user.
Patent JP-S62291785-A (JP)
Title: Magnetic storage element
Inventor: HIDAKA YASUHARU
IPC: G11C19/08
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a stripe domain magnetic wall applied with a VBL-pair stabilized holding method by directly attaching another kind of ferromagnetic material to the surface of a stripe domain holding layer, and varying locally the thicknesses of two layers along the stripe domain magnetic wall. CONSTITUTION:Two pieces of Bloch of lines (VBL) 11 and 11' forming a VBL pair 6 are stabilized respectively in domains where a coat layer is thick and thin. In order to transfer this VBL pair, a pulse bias magnetic field is applied in the direction perpendicular to the layer surface, and thus generated gyroscopic force is utilized. Since the coat layer is of so called a high-g material, a large difference is generated between the gyroscopic forces in the stripe domain holding layer and that in the coat layer of a VBL part due to the dynamic transfer of a designated magnetic wall, and the exchange force dynamically increases, accordingly the VBL tends to leave its position. Thereafter, when the dynamic transfer of the magnetic wall ceases, the potential well comes deepest for the VBL 11' again at the position where the coat layer is thick, and the VBL 11' is stabilized at this position.
Patent JP-S61294603-A (JP)
Title: Recording system for magnetic recording and reproducing device
Inventor: KAWACHI MASAO
IPC: G11B5/02
Filed: 1985-06-20
Abstract: PURPOSE:To obtain high surface quality and sound quality by arranging plural audio tracks between video tracks in the traveling direction of a tape in parallel and recording a sound signal digitally. CONSTITUTION:The magnetic tape 1 is run at a constant speed by a capstan 8 and a pinch roller 9 and a video head 5 rotates. Then, the head 5 slides on video tracks 2 slantingly to the tape traveling direction and the recording current of a video signal is flowed to record the video signal on tracks 2. The recording current of a sound signal and a queue signal is flowed to the head 5 at the upstream side of the tape 1 to record the 1st track part 3a, the 2nd track part 3b, the 3rd track part 3c, the 4th track part 3d, and the queue signal of the audio track 3. Thus, a slanting azimuth and a rotary transformer need not be provided, so problems of signal deterioration and crosstalk are eliminated.