baber/WOPTO huggingface dataset:
Patent JP-S641235-A (JP)
Title: Manufacture of integrated circuit
Inventor: NODA MINORU
IPC: H01L21/3065
Filed: 1987-06-23
Abstract: PURPOSE: To effectively detect the exposure time of a base pattern surface at the time of finishing etching of upper layer to be etched of an uppermost layer film by forming in advance a thin film containing element or molecule having preferable analysis sensitivity on the base pattern surface, and analyzing the element or molecules contained in the film to detect the exposure of the base pattern surface when the upper layer to be etched is etched.  
     CONSTITUTION: After a film is formed of a base pattern material 2 during etching, a thin film 3 containing element or molecules having preferable analysis sensitivity. After a resist pattern 5 is then formed, with it as a mask the material 2 and the film 3 are patterned. Then, an upper layer 4 to be etched formed on the pattern 2 and the film 3, and a resist pattern 5' is formed thereon. With the pattern 5' as a mask the layer 4 is selectively etched. In this case, etching conditions are so set as to similarly etch the film 3 to the layer 4. Thus, a time when the etching arrives at the base pattern surface is detected by analyzing the element or the molecules, thereby effectively finishing the etching. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000343744-A (JP)
Title: Printer
Inventor: YAJIMA TOSHIAKI
IPC: B41J2/45
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of achieving multi-color reproducibility by utilizing and combining area gradation and time gradation in terms of a printer using an LED print head. SOLUTION: This printer comprises a gradation processing circuit 8 consisting of a matrix generating circuit 8a and a light emission time control circuit 8b. Area gradation is executed by the matrix generating circuit 8a and time gradation is executed by the light emission time control circuit 8b. As both of the circuits 8a, 8b are combined, more gradation information can be used, thereby providing the printer capable of achieving multiple gradations. Particularly, if the above structure is adapted to a color printer, it is possible to achieve multi-color reproducibility.
Patent JP-S6139628-A (JP)
Title: Decoding method and device
Inventor: KURAUDEIA BURANDESU
IPC: G11B20/18
Filed: 1985-07-18
Abstract: Method and apparatus for transforming a first sequence of digital data and correction words having a first ordering thereof wherein blocks of data and correction words in the first ordering are formed out of the first sequence Data and correction words are selected from the first sequence and are combined in such manner as to form a second sequence with a second ordering. First and second groups of data and correction words are selected out of the second sequence. The first and second groups have one comon word which also belongs in one of the blocks. The data groups have one common word which also belongs in one of the blocks. The data words of the first and second groups are submitted simultaneously to a checking operation. The results of this operation are evaluated to decide if erroneous data words can be corrected. The second sequence of words is corrected using the correction words indicated by the evaluation.
Patent JP-H08326176-A (JP)
Title: Joint material of outer wall plate
Inventor: IWABE KAZUHIRO
IPC: E04B2/56
Filed: 1995-05-30
Abstract: PURPOSE: To improve waterproof of a joint by integrally forming an interposed piece on one face of a base plate, forming an engagement groove confronting with a joint base material on the other face of the base plate, and setting the width of the head of a long joint filling material to be loaded with a connecting joint. CONSTITUTION: A soft interposed piece 2 is extended along the interface of a connecting stepped part B of an outer wall plate on one face of a base plate 1. A joint base material 4 where a longitudinally continuous recessed groove 3A is integrally formed is formed on the other face of the base plate 1. A long joint filling material 5 is formed in such a manner as to have a sectional form engaged with an engagement groove 3 formed by the recessed groove 3A which has a T-shaped section and to which the sectional form of a leg part 5A faces and set the width of the head 5B intersecting perpendicularly to the leg part 5A to be loaded with the connecting joint of the outer wall plate A.  The flat face side of the joint base material 4 is held to the end face of the outer wall plate A to join the outer wall plate A at the connecting stepped part B, the interposed piece 2 is clamped between the connecting stepped parts B and fixed, and the outer wall plates A are disposed and butted in such a manner that the joint space between the end faces of the outer wall plates A is 10mm to be stuck and fixed.
Patent JP-S5279747-A (JP)
Title: Noise removal circuit
Inventor: EBIHARA NORIO
IPC: H03H17/02
Filed: 1975-12-26
Abstract: PURPOSE: An orthogonal conversion circuit is used to separate the signal component from the noise component and, further, a non-linear circuit is provided, so that the noise componnet can be effectively removed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5583072-A (JP)
Title: Copying apparatus
Inventor: MIDORIKAWA MITSUHIRO
IPC: G02B27/18
Filed: 1978-12-18
Abstract: PURPOSE: To prevent discharging by disposing insulators for preventing discharging in close contact or proximity to the edges to part of the edges of the lens substrate of the 2nd lens block.  
     CONSTITUTION: There are the element lens system 1 of the 1st lens on the image side and the element lens system 2 of the 2nd lens on the object side and these lens systems are parallel or nearly parallel to optical axes, by which incident and exit main rays are obtainable. The faces on the image side of the 1st lenses 1 and the faces on the object side of the 2nd lenses 2 provide visual field lens action to maintain the brightness of projected images. The respective element lenses form the images of every portion of the original D on the projection face P and the entire image of the original is obtained through movement of the projection face. Insulators 183, 183' of the state of covering end parts are disposed in proximity or close contact to the lens end surfaces 181 of the 2nd lenses 182 in opposition to the end surfaces 181, thereby preventing discharging. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5860678-A (JP)
Inventor: ISHIMATSU TOSHIMOTO
IPC: C22C29/00
Filed: 1981-10-02
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-S60152274-A (JP)
Title: Starting circuit of coolant compressor
Inventor: TSUNODA TERUO
IPC: H02P1/38
Filed: 1984-07-30
Abstract: PURPOSE:To reduce a load of a DC power source for driving a relay by selecting a 2-pole motor starting capacitor and a 4-pole motor starting capacitor by utilizing the contact in a 2-pole operation switching relay and the contact in a 4-pole operation switching relay. CONSTITUTION:When a 4-pole operation command is outputted, a 4-pole operation switching relay 15 is energized, and a current is flowed to the main winding 3 and the auxiliary winding 4 of a 4-pole motor. A starting current flowed to the winding 4 is branched to the current flowed to an operation capacitor 5 through the contact in the relay 15 and the current flowed to a normal-close contact 14sb in a 2-pole operation switching relay 14 and a capacitor 7 for starting a 4- pole motor. When the rotating speed of the motor is raised, a starting voltage relay 12 is operated to separate the capacitor 7. When 2-pole operation command is outputted, the relay 14 is energized.
Patent JP-H0337278-A (JP)
Title: Hot-melt ink composition
Inventor: UIRIAMU EMU SHIYUUOOTSU JIYUNI
IPC: C09D11/00
Filed: 1990-06-15
Abstract: PURPOSE: To obtain a hot-melt ink compsn. fitted to a thermal ink jet copy method having various excellent characteristics by adding a coloring agent, a binder and a propellant selected from specific compds.  
     CONSTITUTION: A hot-melt ink compsn., is obtained by adding a coloring agent, a binder and a propellant selected from the group consisting of hydrazine, cyclic amines, ureas, carboxylic acids, sulfonic acids, aldehydes, ketones, hydrocarbons, esters, phenols, amides, imides, halocarbons, urethanes, ethers, sufonic acid, sulfamides, sulfonamides, phosphides, phosphonates, phosphates, alkylsulfides, alkylacetates and SO 2  and is fitted to a thermal ink jet copy method. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63118167-A (JP)
Title: Image forming device
Inventor: YOSHINO KUNIHISA
IPC: G03G5/12
Filed: 1986-07-04
Abstract: PURPOSE:To reproduce an image with high density by arranging fine small- island-shaped parts of the same kinds among plural kinds of fine small-insland- shaped parts adjacently to one another. CONSTITUTION:An image forming device is constituted by arranging a color separating function part consisting of plural kinds of fine small-island-shaped parts corresponding to light is a specific wavelength range on the light incidence side of a photoconductive layer, and small-island-shaped parts of the same kinds among the plural kinds of small-silant-shaped parts are arranged adjacently to one another, For example, the connection direction of respective unit filters of, for example, color separation filters R, G, and B is set to 90 deg. to the moving direction of the surface of a photosensitive body, and filters of the same kinds are provided adjacently to width a half as large as one side of a square unit filter. Consequently, the image forming device is obtained which is superior in resolution and gradient and increases image density sufficiently.
Patent JP-H11349141-A (JP)
Title: Substrate carrying device and substrate cutting device using this device
Inventor: YAMAGISHI HIDEO
IPC: H01L21/68
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent positional slippage of a substrate by constantly maintaining a state to hold the substrate on a carrier means by a substrate guide means and a substrate holding body. SOLUTION: A carrying means 5 carries a substrate 4 along a plate surface of the substrate 4 by holding one end of the substrate 4. A substrate support means 27 supports the other end of the substrate 4 to be carried by the carrying means 5. A substrate guide means 6 is provided between the carrying means 5 and the substrate support means 27 and guides the substrate 4 in the carrying direction of the carrying means 5. A substrate holding body 7 is provided between the substrate guide means 6 and the substrate support means 27 and holds the substrate 4 at the time when the carrier means 5 stops.
Patent JP-S5282103-A (JP)
Title: Reception data overrun processing system
Inventor: SHIBATA SATOSHI
IPC: H04L29/10
Filed: 1975-12-29
Abstract: PURPOSE: To secure easy check for external equipment sfter error occurrence by performing process in order that the data pairs of correct combination may remain in the assembled equipment even at the time of overrnu error occurrence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11346908-A (JP)
Title: Memorial tablet
Inventor: YAMAMOTO YOSHIKAZU
IPC: A47G33/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To keep the original form and insulate and protect an article left by the deceased from heat at the time of a fire not to be destroyed by fire by forming a memorial tablet body of noncombustible or fire-resistant material, and inserting and fixing a container made of heat resisting, noncombustible and highly heat insulating material in the main body to store hair and articles left by the deceased. SOLUTION: A bed part 1 and a display part 2 are integrally formed, and formed of noncombustible or fire-resistant material such as ceramic, metal or the like, and provided with a memorial tablet body (a). A recessed storing part 3 is bored in the back of the bed part 1 of the memorial tablet body (a), thereby storing and fixing a container. The container is formed by a cover and a containing body, and formed of a material with high heat insulation such as gypsum, asbestos or the like, whereby a part of the body of the deceased such as hair, nails or the like and small articles left by the deceased such as a ring, ear rings and a watch or the like to be stored can be completely protected from a fire.
Patent JP-H0322303-A (JP)
Title: Display structure
Inventor: MATSUMOTO ATSUO
IPC: F21V8/00
Filed: 1989-06-20
Abstract: PURPOSE:To allow display of a light in several colors with a simple structure by a method wherein light emitting diodes are provided in a device, and a common light conducting member with its slant faces facing the respective diodes is provided for one display of light at the outside of the device. CONSTITUTION:When a red light emitting diode 1 is lit, a red light is lit at a display part 41 through a light-absorbing slant face 42 of a lens 4. Also, when a green light emitting diode 2 is lit, a green light is lit at a display part 41 through a light-absorbing slant face 43 of the lens 4. By knurling the light- absorbing faces 42 and 43, a reflection effect is obtained and an irregularity of a color in the display part 41, when seen from outside, is eliminated. Thus, the colors fed from the light emitting diodes inside the device can independently be displayed at one display lamp facing outside.
Patent JP-S5781920-A (JP)
Title: Manufacture of aluminium alloy electric welded tube
Inventor: HATSUTORI TAKESHI
IPC: B21C37/14
Filed: 1980-11-10
Abstract: PURPOSE:To enable using for parts for which mixing of foreign matters to inside of the tube is objectionable by manufacturing an aluminium alloy electric welded tube inner circumferential face of which is clad with brazing filler metal and heating to specified temperature in inert gaseous atmosphere and then cooling. CONSTITUTION:One side of aluminium alloy parent metal 3 is clad with brazing filler metal, for instance consisting of Al-Si group alloy, having thickness of several %-ten odd % of the parent metal 3. This material is made to an electric welded tube by usual method. Inner burrs 1 and spatters 2 remain at the inside face of the electric welded tube as foreign matters. This electric welded tube is then heated to above melting point of the brazing filler metal 4 in vacuum or inert gaseous atmosphere and cooled. The inner burrs 1 and spatters 2 which are possible to come off are welded metallurgically to inner face of the tube by the brazing filler metal 4. By this way, range of application of the electric welded tube can be enlarged.
Patent JP-S6135567-A (JP)
Title: Semiconductor device
Inventor: KAMATA MIKIO
IPC: H01L29/812
Filed: 1984-07-27
Abstract: PURPOSE:To compose, for instance an inverter circuit or a charge transfer device with an eminent high speediness by combining a HEMT with a DH-MIS- FET. CONSTITUTION:The first and the second electric field effect transistor portions 35 and 36 are provided in a common semiconductor substrate having the relation inwhich levels EC1, EC2 and EC3 of a conduction band bottom is shown as EC1<EC2<EC3 by the first, the second and the third semiconductor layers, which include the first semiconductor layer 1 with the lowest impurity concentration, the semiconductor layer 2 with the lower impurity concentratin and the semiconductor layer 3 with the low impurity concentration. The first FET portion 35 has a gate electrode 32 forming as Shottky junction in the third semiconductor layer 3 or the second semiconductor layer 2 under this. The second FET portions 36 has a gate electrode 4 composed in the third semiconductor layer 3. These first and second FET portions form each two-dimensional carrier gas channel in the interface between the fist semiconductor layer 1 and the second semiconductor layer 2.
Patent JP-S5681414-A (JP)
Title: Detecting device for length of paper leaf
Inventor: ISHIDA TAKESHI
IPC: G01B11/26
Filed: 1979-12-07
Abstract: PURPOSE: To determine the exact length of the paper leaf by a method wherein the counts of the transit period of the front and rear edges of the paper leaf are detected by four phototransmission-type detectors arranged in parallel and perpendicularly to the direction of carriage of the paper leaf and at somewhat shorter intervals than the sizes thereof and are processed by a comprehensive determination circuit and thereby the tilt and corner fold of the paper leaf are checked up.  
     CONSTITUTION: Light sources 1W4 and photoelectric elements 1'W4' are arranged perpendicularly and in parallel to the direction of carriage of the paper leaf P shown by an arrow and at some-what smaller intervals than the sizes of P. The output of the photoelectric elenent 1'W4' is inputted to counters 17W20 through amplifiers 5W8, detecting circuits 9W12 and logical sum circuits 13W16, respectively. When the tip of P reaches the photoelectric element 3', for instance, the counters 18 and 19 start counting, and when the tip of P reaches 4', the counter 18 stops counting, while the counter 20 starts counting. When the rear edge of P passes 1', for instance, the counter 17 starts counting, while the counter 19 stops. When the rear edge of P passes 2', the counters 17 and 20 stop. Receiving count signals AWD from these counters, the comprehensive determination circuit 21 checks up the tilt and corner fold of P and determines the exact length thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0322566-A (JP)
Title: Semiconductor device
Inventor: HIRAYAMA TERUMINE
IPC: H01L29/78
Filed: 1989-06-20
Abstract: PURPOSE:To enhance a semiconductor device of this design in drain breakdown strength by a method wherein a layer restraining a depletion layer from spreading is formed under a second conductivity type wafer region which also serves as the drain region of a first conductivity type channel MOS transistor. CONSTITUTION:An insulating film 22 is formed on the primary face of a substrate 21, and then a resist mask 24 provided with an opening 23 located at a part where a well region is formed is formed, and then N-type impurity 25 is ion implanted. Next, the resist mask 24 is removed, and then a resist mask 27 provided with an opening at a part where a drain of high breakdown strength is formed in an after process is formed again on the insulating film 22, and oxygen ions are densely implanted. Then, the substrate 1 is thermally treated not only to form an N-type well region 29 but also tc form an oxygen highly concentrated region 30 on the base of the well region 29 correspondent to the drain region, a field insulating film 31, a gate insulating film 32, and a gate electrode 33 are formed, and then a drain region 38 of high breakdown strength is formed.
Patent JP-S5961290-A (JP)
Inventor: EKUARUTO PEHI
IPC: H04N9/64
Filed: 1983-08-31
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-S6313294-A (JP)
Inventor: MATSUDA MASANORI
IPC: H05B6/12
Filed: 1986-07-04
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-S6312704-A (JP)
Inventor: GENMA TSUNEO
IPC: D04H1/492
Filed: 1986-07-04
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-H0448024-A (JP)
Title: Vacuum suction type degassing device
Inventor: SANO MASAMICHI
IPC: C21C7/10
Filed: 1990-06-16
Abstract: PURPOSE:To sufficiently remove the gaseous components in a melt with a small amt. of gaseous Ar by placing the surface of the melt housed in a housing vessel under a reduced pressure state, blowing an inert gas into the melt to discharge the degassing components in the melt into a reduced pressure atmosphere and placing the inside of a partition member which is formed of a porous material to allow the diffusion of gases but does not allow the infiltration of the melt and is immersed in the melt under a vacuum. CONSTITUTION:The reduced pressure atmosphere is maintained in the reduced pressure vessel 2 by a vacuum suction pump and the gaseous Ar or the like is supplied into a bubble generator 9 to generate bubbles in the melt 2. The degassing member 6 is internally sucked via a piping 8a by the vacuum pump to maintain a vacuum or reduced pressure state in the degassing member 6. The degassing components in the melt 2 are discharged together with the bubbles of the inert gas into the reduced pressure atmosphere in the reduced pressure vessel 10 and are discharged through the partition member 6a of the degassing member 6 into the degassing member 6. These components are removed via the piping 8a.
Patent JP-H09134462-A (JP)
Title: Device for ejecting disk body
Inventor: WATABE MASAYUKI
IPC: G07D1/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an ejecting device capable of preventing the generation of a bridge phenomenon in a hopper and the lock of disk rotation as less as possible and smoothly ejecting a disk body. SOLUTION: The device is provided with a hopper 2 for temporarily storing plural disk bodies 3, a disk body ejecting disk 5 forming a disk body carrying hole 6 of which diameter is slightly larger than the diameter of each disk body 3 to be ejected and a disk body agitating means 21 to be optionally moved in the hopper 2. Since the means 21 optionally moves in the hopper 2, the bridge phenomenon of disk bodies 3 generated in the hopper 2 can be destructed.
Patent JP-S5861055-A (JP)
Title: Deceleration responsive hydraulic control valve
Inventor: ISHII AKIRA
IPC: B60T8/28
Filed: 1981-10-05
Abstract: PURPOSE:To aim at miniaturizing a deceleration responsive hydraulic control valve in which a control piston is fitted in a body and a pressure adjusting piston is fitted in the control piston, by contriving those positions at which a plurality of incorporated control valve devices are formed. CONSTITUTION:A control piston 6 is slidably engaged in a stepped bore 6 in a hydraulic control valve body 11 for defining a control chamber 23 in a bore part 2, an outlet chamber 24 in bore parts 3, 4, an atmospheric chamber 25 in bore parts 2, 3, and an inlet chamber 26 in a bore part 5. Further, a pressure adjusting plunger 28 is slidably disposed in a stepped through bore 27 formed in the control piston 14. Therefore, the plunger 28 defines a second outlet chamber 39 which is communicated with the above-mentioned outlet chamber 24 through a radial passage 40 in the control piston 14. Further, a spherical valve 52 is disposed in a bore part 50 formed in the small diameter part 12 of the control piston 14, a spherical valve 46 is in an axial passage 44 in the plunger 28, and a ball 63 constituting a deceleration responsive valve is in a stepped bore 9.
Patent JP-H078034-A (JP)
Title: Walking type paddy field working machine
Inventor: HARADA MASAYUKI
IPC: A01C11/02
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a walking type rice transplanter capable of improving the stability of a machine body and simultaneously suppressing production of butt on levee side. CONSTITUTION:The back side of a center float 10 is extended until the position at which the back end of a side float 11 coincides with the almost longitudinal position and also at the lower end position in vertically moving range of the side float 11, the bottom face of the side float 11 is positioned in a part upper than the bottom face of the center float 10.
Patent JP-S6050259-A (JP)
Title: Nozzle structure in rocket motor
Inventor: YAMANISHI MASAO
IPC: F02K9/97
Filed: 1983-08-29
Abstract: PURPOSE:To reduce the gross weight of a rocket motor to aim at enhancing the performance characteristics of the rocket motor, such as, for example, the specific impulse thereof, by providing, in a space defined between a slider and a front nozzle, a gas generator which directly couples between the front nozzle and a rear nozzle with combustion gas. CONSTITUTION:Before separation of the front and rear stages of a rocket a front nozzle 13, a slider 20 and a rear nozzle 23 are maintained to be overlapped together. Then, upon the separation a gas generator 27 operates so that the combustion gas thereof is filled in a space 22. Therefore, the slider 20 and the rear nozzle 23 move rearward so that the rear nozzle 23 is coupled with the rear end part of the front nozzle 13. With this arrangement, the gas generator may be made small and lightweight so that the gross weight of the rocket may be reduced, thereby the performance characteristics of the rocket such as, for example, the specific impulse thereof may be enhanced.