baber/WOPTO huggingface dataset:
Patent JP-S5337746-A (JP)
Title: Coated steel sheet for d#d or di can
Inventor: TANAKA TADASHI
IPC: B32B15/08
Filed: 1976-09-20
Abstract: PURPOSE: Title coated steel sheet having excellent workability and corrosion resistance, obtained by coating a cold-rolled steel sheet with a coating composition for general-purpose can added with ethylene-vinylacetate copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5815664-A (JP)
Title: Automatic grinding equipment for steel plate
Inventor: TAKAHARA AKIHIRA
IPC: B24B21/00
Filed: 1981-07-17
Abstract: PURPOSE:To enable uniform grinding at the welded places in such a way that a grinding part on which grinding belts are tensely provided is fixed on a running driving part to run on the steel plate, and a scale trap for dust of primer, etc. which is exfoliated by means of the grinding belts is also provided on the running driving part. CONSTITUTION:After grinding belts 3 in the grinding parts B on both of the running driving part (A) sides have been adjusted to be in contact condition with the vertical end face and the oblique end face of the steel plate 1, the grinding belts 3 are turned as shown by an arrow 74 by means of a motor 13 and perform grinding at the contact place with the end face of the steel plate. By simultaneously running the running driving part (A) as shown by an arrow 73, grinding can be done in straight line and uniformly along the end face of the steel plate. Then, a guide roller 5 is brought into contact with the end face of the steel plate and regulates the running. Dust of primer, etc. which is exfoliated from the steel plate 1 is sucked through an opening port 57 of a hood 58, comes into a scale collecting box 59, and dust is collected by means of a filter.
Patent JP-S5810669-A (JP)
Inventor: UIREMU ANDORIESU HORU
IPC: G01S13/524
Filed: 1982-07-01
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-S5447019-A (JP)
Title: Support for gas turbine
Inventor: HIROSE FUMIYUKI
IPC: F16M5/00
Filed: 1977-09-21
Abstract: PURPOSE: To suppress the elongation due to thermal expansion and perform reliable assembling, by bleeding compressed air from a compressor part of a gas turbine and conducting air to a high-temperature rear support to cool it.  
     CONSTITUTION: The gas turbine 3 sucks air from the atmosphere. The air is compressed by the compressor 34 and is mixed with fuel in a combustion chamber 35, wherein the mixture is burned. The combustion gas is conducted to a turbine part 36 to do work. Compressed air 38 bled from the compressor 34 is conducted as cooling air to the high-temperature rear support 39 for the turbine 3. A flow rate control valve 42 is controlled through a high selector 41 by a signal detected by a temperature detector 40 to regulate the quantity of the colling air. This makes it possible to connect the shafts of a starter 2, the turbine 3 and a driven apparatus 5 to one another by simple coupling shafts 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S595142-A (JP)
Title: Preparation of fatty acid lower alkyl ester
Inventor: TANAKA YOSHIROU
IPC: C07C69/24
Filed: 1982-06-30
Abstract: PURPOSE:To prepare the titled compound in high yield, without lowering the activity of catalyst caused by water contained in the raw material, by the ester exchange reaction of a fatty acid glyceride containing water with a lower alcohol in the presence of an alkali catalyst and a specific amount of a fatty acid alkali metal salt. CONSTITUTION:A water-containing fatty acid glyceride is used as a raw material, and is subjected to the ester exchange reaction with a lower alcohol (e.g. methanol, ethanol, etc.) in the presence of an alkali catalyst (e.g. hydroxide of sodium, potassium, etc.). In the above process, 0.5-3pts.wt. of a fatty acid alkali metal salt (e.g. sodium laurate, potassium myristate, etc.) is added to 100pts.wt. of the fatty acid glyceride, dispersed completely and mixed with the alkali catalyst, and the components are reacted with each other to obtain the objective compound. USE:Useful as a raw material of surface active agent, soap, higher alcohol, etc.
Patent JP-H06325836-A (JP)
Title: Connecting structure for parallel strip line cable
Inventor: OKADA TAKEKAZU
IPC: H01P3/08
Filed: 1993-05-14
Abstract: PURPOSE:To reduce a size and height in a connecting structure for a high frequency cable. CONSTITUTION:An insulating body 3 is arranged between a pair of parallel earth conductors 2, 2, while a notch part 5, by which a central conductor 4 is exposed along the extending direction of a parallel strip line cable 1, is formed in a terminal part 1a of the parallel strip line cable 1, in which the central conductor 4 is arranged in the inside of the insulating body 3. Hot lines 11, 22, 45 of members 10, 20, 44 to be connected are brought into contact with the central conductor 4 exposed by the notch part 5, so that the central conductor 4 and the hot line are connected with each other.
Patent JP-2000262759-A (JP)
Title: Top rotating string structure
Inventor: IKEDA HIROTADA
IPC: A63H1/04
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate instability of string separation at top rotating time by forming a string for rotating a top by being wound round the top in an endless shape, and installing a bearing in a part of the string by an adhesive. SOLUTION: A string constituted by intertwisting, for example, three cotton cords of double yarn of 14 pieces is used as a top rotating string 8, this string 8 is formed in an endless shape, two string parts 6 and 7 formed in an endless shape are opened, and the tip part is divided into string ring parts 3a and 3b. Next, a bearing 1 is installed in these, and the string ring parts 3a and 3b and parts 4 and 5 close to the bearing 1 of the strings 6 and 7 are fixed by an adhesive. A fitting degree of this bearing 1 inner ring 2 and an upper shaft of a top is set not less than a loosely fitting degree. Thus, even if the top sufficiently rotates, since the bearing inner ring 2 maintains an installing state on the upper shaft for a little while, the top can be always held in a constant rotational state.
Patent JP-H01284001-A (JP)
Title: Impedance matching microstrip circuit provided with impedance adjustment circuit
Inventor: ORIMO NORIO
IPC: H01P5/08
Filed: 1988-05-10
Abstract: PURPOSE:To easily adjust impedance over a wide range by providing a series circuit comprising a bent conductive layer and a lumped constant capacitive element connected to a transmission line and a line length changing means changing the line length of the bent conductive layer. CONSTITUTION:An impedance adjustment circuit 6 is provided on an output side matching circuit 4 to adjust the impedance. A series circuit comprising a bent conductive layer 7 and a chip capacitor 12 as a lumped constant capacitive element is connected between a transmission line 4a of the output side matching circuit 4 and a ground conductive layer, and island-shaped conductive layers 8-11 are arranged in the vicinity of the bent conductive layer 7 and U or L-shaped short-circuit lines a-g are used to short-circuit selectively parts of the bent conductive layer 7 or parts between the bent conductive layer 7 and the island-shaped conductive layers 8-11 to vary the line length of the bent conductive layer 7, thereby adjusting the impedance of the series circuit comprising the bent conductive layer 7 and the chip capacitor 12 over a wide range in a way of showing inductive component (L component) - series resonance - capacitive component, and thereby adjusting the impedance of the entire output side matching circuit 4 over a wide range.
Patent JP-H04340722-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYOFUKU TAKESHI
IPC: H01L29/732
Filed: 1991-05-17
Abstract: PURPOSE:To improve a manufacturing method necessary to microminiaturization of a device for high speed operation and high level of integration. CONSTITUTION:The following are provided; a process wherein a first SiO2 layer 2 and a first poly-Si layer 3 are formed in order on an substrate 1, a process wherein the first poly-Si layer is etched and eliminated and an aperture reaching the Si substrate is formed, and a process wherein a second poly-Si layer is deposited on the first poly Si layer so as to cover the aperture part, and a first side wall 4 is formed on the side wall of the aperture part by anisotropic etching, and a process wherein a second SiO2 layer 5 is deposited so as to be thin on the exposed surface of the Si substrate in the aperture part and thick on the first poly Si layer outside the aperture part. The second SiO2 layer is so etched that the second SiO2 layer in the aperture part is eliminated and the second SiO2 layer outside the aperture part is not eliminated but left, thereby forming a second side wall of the second SiO2 layer.
Patent JP-H11340474-A (JP)
Title: Fabrication of thin film transistor
Inventor: SO UEI
IPC: H01L29/49
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a substrate by forming silicide around a gate electrode by low temperature heat treatment and forming an offset region of the silicide thus formed, thereby providing a gate electrode of low specific resistance. SOLUTION: A metal film 15 is formed on the surface of a gate oxide 14 and etched to form a metal gate electrode 15a. A silicon film 16 is then formed on the surface of the metal gate electrode 15a and the gate oxide 14 and heat treated at a reference temperature, i.e., a low temperature, to form a silicide film 15b of specified thickness on the outer surface of the metal gate electrode 15a. Subsequently, the silicon film 16 is removed entirely by etching and an active layer 13 is heavily doped with impurities using the silicide film 15b as a mask to form a drain-source region 13a. Thereafter, the silicide film 15b is removed by etching and the active layer 13 is lightly doped with impurities using the metal gate electrode 15a as a mask to form an offset II region.
Patent JP-H11306903-A (JP)
Title: Operation panel
Inventor: INADA SEIJI
IPC: H01H9/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an operation panel which can make uniform the pressing force necessary for moving function members to press respective switches, ensures the switching motions, and allows easy alteration of the arrangement of function members and the setting about on-off condition of each switch in the initial period. SOLUTION: A function button 13 is held movably for a certain distance perpendicularly to the pressing direction of a switch 14a. The button 13 is fitted in a hole 11a in an exterior cover 11 and it 11 is fixed to the frame 12, and thereby the location of the button 13 in the specified direction is established. According to this configuration, the positional relation between the cover 11 and button 13 is kept proper at all times, and the pressing force required to move the button 13 can be made uniform and the switching motions be ensured. Change in the position of the button 13 can be obtained by changing the cover 11.
Patent JP-H06321668-A (JP)
Title: Method for decorating tile
Inventor: YAMADA MASAMI
IPC: C04B41/89
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a decorated surface of a tile having original decorativeness and fine appearance when base glaze is put on an unglazed tile and fired, patterning is carried out with color glaze and this glaze is fired to decorate the tile. CONSTITUTION:The transparentness of color glaze is enhanced by making the zirconia content of the glaze practically zero and a pattern or the color of the glaze is superposed on that of base glaze. Since the color glaze not practically contg. zirconia as a white pigment has almost no hiding power, the color or a pattern of base glaze as an underlayer can be allowed to appear to a part patterned with the color glaze and a decorated surface of a tile excellent in original decorativeness is obtd. by superposing the pattern or color of the color glaze on that of the base glaze.
Patent JP-H07313917-A (JP)
Title: Lip coater type web coating apparatus
Inventor: MITANI YOSHITOSHI
IPC: B05C5/02
Filed: 1994-05-26
Abstract: PURPOSE:To always apply a coating soln. in uniform thickness by controlling the gap between a backup roller allowing a web to run and a doctor edge forming the liquid sump chamber of a nozzle emitting the coating soln. to the web on the basis of the fluctuation range or speed of a liquid pressure value. CONSTITUTION:In a lip coater type coating apparatus 10, a web E is allowed to run by the backup roller 12 rotated by a motor 14. A coating soln. is emitted from the nozzle head 16 arranged under the backup roller 12 in parallel to the roller 12. Further, the coating soln. is supplied to the liquid sump chamber 29 of the nozzle head 16 from a tank 54 by a quantitative pump 50. In this case, a height adjusting motor 34 is arranged to a nozzle support stand 32 so as to adjust the gap between the doctor edge and backup roller forming the liquid sump chamber 29 and the pressure detector 34 of the coating soln. is arranged to the liquid sump. chamber 29. A control unit 58 adjusts the above mentioned gap on the basis of the fluctuation range or speed of a detected liquid pressure value.
Patent JP-H07315475-A (JP)
Title: Method and structure for packaging electronic part
Inventor: NAKADA YUKIHIKO
IPC: B65D85/86
Filed: 1994-05-26
Abstract: PURPOSE:To easily and surely protect an electronic part from a static electricity at a low cost. CONSTITUTION:With a liquid crystal panel 12 inserted in a package 11, a pressure in the package 11 is reduced, and the package 11 is sealed. An inner surface 11a of the package 11 comes into close contact with a surface of the liquid crystal panel 12 without occurrence of a gap between the both. Therefore, the inner surface 11a of the package 11 having a conductivity surely performs its duties of short-circuiting signal terminals 14a. In this manner, only by simply reducing in internal pressure and sealing the package 11, electric charges can be surely dispersed through the package 11 if a static electricity is generated, and the signal terminals 14a can be kept equipotential. In this manner, such an element as a transistor provided in the liquid crystal panel 12 can be prevented from being electrostatically affected.
Patent JP-S606521-A (JP)
Title: Conveying device for carton etc.
Inventor: TANEDA KOUZOU
IPC: B65G51/26
Filed: 1983-06-22
Abstract: PURPOSE:To enable a thin carton to be conveyed without falling down, by a method wherein a device is constituted such that a reciprocating capsule is disposed in an air pipe for conveyance, and a carton is fed in and delivered out from the capsule at the inlest and the outlet of the air pipe. CONSTITUTION:A capsule 24 matching a carton size is inserted through the end part of an air pipe 8 for conveyance to use it. A carton bundle (b) at a lowermost stage, which is released from catch of a carton catching device 23, is charged in the capsule 24 with an air shutter 22 opened. With an air pressure exerted on a pad plate 25, the capsule 24 is conveyed within the air pipe 8 to the discharge side. After the carton is taken out by a discharging device on the discharge side, the capsule is returned to the feed side by means of the air. This enables the carton to be conveyed in a manner to hold its posture with the air or the capsule, resulting in the possibility to reliably convey the carton which is apt to fall down.
Patent JP-S604387-A (JP)
Title: Picture signal transmitting device
Inventor: NAKAZAWA ISAO
IPC: H04N7/08
Filed: 1983-06-23
Abstract: PURPOSE:To transmit two television signals through 1-channel band width by transmitting the output wave of an oscillator intersecting each other at right angles by composing two modulated waves which are modulated in terms of amplitude with an analog picture signal and fetching the output wave by dividing the wave into two at the receiving side. CONSTITUTION:The output of an oscillator OSC is divided into two parts by a 90-degree hybrid circuit H-1 and carriers, whose phases are different by 90 deg. from each other, are supplied to amplitude modulating circuits AM-1 and AM-2. The amplitude modulating circuits AM-1 and AM-2 modulate an analog picture signal supplied to terminals 1 and 2 in terms of amplitude and supply the modulated analog picture signals to another hybrid circuit H-2. The two amplitude-modulated carriers composed at the hybrid circuit H-2 are frequency-converted by the output wave of a transmitting local oscillator T-LOC at a frequency converter CON and fetched to the outside. At the receiving side, the composed wave is divided into two parts, the 1st and 2nd outputs, and fetched as two separate analog signals.
Patent JP-2000306123-A (JP)
Title: Method and device for generating mesh for numerical analysis
Inventor: HARIGAI MASAYUKI
IPC: G06F17/50
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for generating mesh for numerical analysis which efficiently generates an analysis mesh of high quality even in the case of a complicated analysis object shape. SOLUTION: A shape model generation part 2 executes set operation of two shape models registered in a model data base 5 to generate a new shape model, and a mapping model generation part 3 executes set operation of mapping models corresponding to two shape models to generate a new mapping model, and an analysis mesh generation part 4 maps lattice points of the mapping model obtained by the set operation to the shape model obtained by the set operation to generate a new mesh for numerical analysis, and the shape model obtained by the set operation and the mapping model obtained by the set operation are additionally registered in the model data base corresponding to each other, and element models and the operation order of the set operation are registered in a model generation history data base 6 so that they can be displayed as a model generation history diagram.
Patent JP-H05287705-A (JP)
Title: Self-propelled spreading levelling machine
Inventor: INAGAKI TATSUOKI
IPC: E01C19/20
Filed: 1992-04-07
Abstract: PURPOSE:To improve workability by disposing a plurality of rakes to a self-pro pelled car such as a vibrating roller car and rotating the rakes in the horizontal direction and moving it vertically by remote control. CONSTITUTION:A plurality of rakes 13, 13' are installed at the front, rear and central section, etc., of a self-propelled car such as a vibrating roller car, and a cylinder 10 is expanded and contracted by remote control and the rakes are turned in the horizontal direction. Cylinders 14, 14' are expanded and contracted and the rakes 13, 13' are revolved in a truncated chevron shape or an inverted shape. A cylinder 7 is expanded and contracted, and the rakes 13, 13' are elevated and lowered through rails 4. When cement milk, etc., scattered onto disintegrated concrete are levelled when half-flexibility pavement is executed, the angles of the rakes 13, 13' are adjusted in response to the state of a road surface, etc., and pavement is carried out. Accordingly, even a liquid such as cement milk can be executed positively, and spreading and levelling and the vibration of the road surface are carried out simultaneously, and cement milk, etc., can be permeated efficiently.
Patent JP-S605308-A (JP)
Title: Power supply circuit
Inventor: SATOU TSUTOMU
IPC: G05F1/56
Filed: 1983-06-23
Abstract: PURPOSE:To prevent the non-operating condition of a microprocessor, by compensating a drop in the supply voltage to the microprocessor when electric power is supplied to the microprocessor and a radio receiver. CONSTITUTION:When the control signal of the output terminal PC of a microprocessor 1 becomes a low level, both transistors (TR)Q2 and Q3 are turned on and electric power is supplied from a main power source E1 to a radio receiver 2 and, at the same time, a constant voltage is obtained from the output terminal t6 of a voltage stabilizer 3. In this case, a supply voltage is also supplied to the input terminal t3 of the microprocessor from a TRQ1 side, but the voltage obtained at the connecting mid-point of resistors R2 and R3 becomes considerably low, because the electric power taken out from the main power source E1 increases. To compensate the voltage drop, a constant voltage from the output terminal t6 of the stabilizer 3 is supplied to both ends of a series circuit of resistors R3 and R4 through a resistor R5, so as to maintain a voltage supplied to a chip enable terminal CE above a prescribed value.
Patent JP-H02293034-A (JP)
Title: Production of mixer and mixer
Inventor: TANIGUCHI TORU
IPC: B01F11/00
Filed: 1989-05-02
Abstract: PURPOSE:To efficiently produce a stirring body by forming a ribbon-like spiral blade which has both length correspondent to a short-sized shaft part and a plurality of apertures and fitting this spiral blade to the circumference of the shaft part to form the stirring body element and coaxially connecting the stirring body elements. CONSTITUTION:A short-sized shaft part 222 is produced and a ribbon-like spiral blade 224 is formed which has both length correspondent to the shaft part 222 and a plurality of apertures. A stirring body element 200 is produced by fitting the spiral blades 224 to the circumference of the shaft part 222. A long- sized stirring body 20 is formed by coaxially connecting a plurality of stirring body elements 200. This stirring body 20 is housed into a cylindrical case 10 and also connected to a vibration source 30 which vibrates the stirring body 20 to the axial direction. As a result, the stirring body efficiently is produced which is used for a mixer capable of performing efficient mixing.
Patent JP-S605918-A (JP)
Title: Checking system for cushion of oil-pressure hammer
Inventor: TAKAHASHI SHINOBU
IPC: E02D7/10
Filed: 1983-06-22
Abstract: PURPOSE:To raise the safeness of an oil-pressure hammer by using a system in which a detection means is provided at a fixed position to be touched by the ram on the upper part of a cushion material, and when the ram is below the fixed position, a signal is sent out from the detection means to actuate an alarm. CONSTITUTION:When a ram 4 is below a fixed position B and any one of photoelectric switches 14' and 14'' coincides with any one of small holes 13b, 13b' and 13b'', the photoelectric switch 14' or 14'' turns on and output is sent out to OR circuit 15. Output of the OR circuit 15 is sent out to AND circuit 16 and output of the AND circuit is sent out to a display lamp 17 for lighting. Since the abrasion of the cushion material 6 is known, breakage of the pile and the device can be prevented in advance and the safeness of the oil-pressure hammer system can be raised.
Patent JP-S63283497-A (JP)
Title: Controller for pinch roll driving motor
Inventor: KURI TOSHIBUMI
IPC: H02P5/68
Filed: 1987-05-12
Abstract: PURPOSE:To avoid the decrease of life or the danger of burning of a motor, which is caused by the imbalance of the load current of an electric machine, by balancing the load current of the motor for driving a pinch roll automatically. CONSTITUTION:When the width of a segment is changed, the value of the width of the new segment upon finishing the change of width is operated in a segment width controller 11 while the operated value is inputted into a field correcting amount operating device 12. The field correcting amount operating device 12 re-operates a field current ratio for the new segment width W. On the other hand, a field set value If, being inputted at all times, is re-operated by the change of the segment width and re-correction is effected by the result of the re-operation.