baber/WOPTO huggingface dataset:
Patent JP-H07301668-A (JP)
Title: Cursor generating device
Inventor: TOYOSAKI TAKETORA
IPC: G01S7/18
Filed: 1994-05-06
Abstract: PURPOSE:To enable the easy-to-see display of a cursor to be conducted in the case of a sweep direction approaching horizontality. CONSTITUTION:Angle voltage 5 is a triangular signal with the inclination changed according to a sweep direction, and cursor setting voltage 6 is a triangular signal of constant inclination with a level signal, corresponding to a display position, waveform-shaped. A comparing circuit 1 makes output high from low when the cursor setting voltage 6 exceeds the angle voltage. A comparing circuit 3 makes output high from low when cursor setting voltage 7 shifted by a fixed level by a level converter 2 exceeds the angle voltage. A pulse generating circuit 4 generates cursor pulse 10 rising by the output 8 of the comparing circuit 1 and falling by the output 9 of the comparing circuit 3. The pulse width becomes wider as the inclination of the angle voltage becomes easier, and the cursor display time becomes longer by that part so as to be easy to see.
Patent JP-H0415992-A (JP)
Title: Multilayer printed wiring board
Inventor: KAIZU MASAHIRO
IPC: H05K3/24
Filed: 1990-05-09
Abstract: PURPOSE:To prevent short circuit caused by migration by providing a migration preventing metal part composed of a conductive alloy thin film, which generates relatively less migration than copper, on an interface on the insulating layer of a conductive part composed of copper in a copper foil circuit layer and in a through hole which electrically connects copper foil circuit layers and on a wrapped plane including the brim of the circuit layer. CONSTITUTION:As a first step, a migration preventing metal part 10 composed of a thin film made of migration preventing metal is formed on the circuit peripheries and on the surface of a base insulting layer 7 on a through hole inner wall by electroless plating. At the second step, in a semiadditive method, a copper conductor 8 is provided by the electrolytic copper plating, a main circuit 8 (a copper foil circuit layer and a conductive part in the through hole) is formed by the prescribed thickness and the migration preventing metal part 10 composed of the thin film made of the migration preventing metal as formed at the first step is formed by electrolytic or electroless plating on the exposing surfaces (upper plane and side plane) of the formed circuit as in the subtractive method.
Patent JP-H01289710-A (JP)
Title: Air conditioner for vehicle
Inventor: MIYATA ETSUJI
IPC: B60H1/00
Filed: 1988-05-13
Abstract: PURPOSE:To blow out cooled air from a defroster by using a defroster blower fan adjacent to a defroster-core in the by-passing circuit attached to a warm- water circuit and blowing out air cooled with the defroster-core at the time of air cooling. CONSTITUTION:At the time of air-cooling, after a coolant is compressed through a compressor 2 connected to a sub-engine 1, gas liquid separation is performed through a receiver 5. And then only a liquid coolant is excessively-cooled through a super-cooler 4, and after moisture and foreign matters are removed through a dryer 6, it is decompressed through an expansion valve 7 and after it is evaporated through an evaporator 8, it is returned to the compressor 2. At this time, if only a solenoid valve 18 is opened to activate a water pump 13, circulating water in a warm-water circuit, after it is cooled down through a heater-core 15, passes a by-pass piping 19 through a defroster-core 16. Consequently, air is cooled through the defroster-core 16 and ejected out to the driver's seat or the guide's seat through a defroster fan 20.
Patent JP-S61277514-A (JP)
Title: Vessel rotary conveying device
Inventor: HATTORI MASAHIRO
IPC: G01N33/00
Filed: 1985-05-31
Abstract: PURPOSE:To secure such a vessel rotary conveying device as being simple in structure, by making a vessel block so as to be rotated at a time when a rotor contacts and engages with a guide member. CONSTITUTION:Bottle vessels 32 out of star wheels 34 and 35 are guided by a guide 46 and placed on a vessel block 74 of a vessel rotary conveying device 54. The vessel block 74 is conveyed along with transfer of a roller chain 60, and with this conveyance, the rotary roller connected to the vessel block 74 gets contacting and engaging with a fixed rail 76. If so, the rotary roller rolls on the fixed rail 76, and rolling motion of this rotary roller is decelerated by a speed reducer, thereby the vessel block 74 is rotated at the specified revolving speed. Thus, each bottle vessel 32 is rectilinearly conveyed, while it is rotated at the specified revolving speed. The fixed rail 76 is being set its length so as to cause the bottle vessel 32 to be rotated as far as just a turn, and during this one rotation, the whole surface of the bottle vessel 32 is inspected by a light 78 and two cameras 79.
Patent JP-S62275907-A (JP)
Title: Conveyer
Inventor: KAMISAKA SHINTARO
IPC: B65G25/02
Filed: 1986-05-22
Abstract: PURPOSE:To constitute a conveyer requiring no load transfer device by arranging multiple members in parallel forming a transfer surface with the neighboring members being moved up and down and back and forth by turns or with staggered cycles. CONSTITUTION:Multiple plate members 2 each of them having legs 1 at two positions and having an identical shape to form a transport surface are arranged in parallel at constant intervals and at a same height. Every other one of the plate members 2 are divided into an A block 4 and a B block 5 with the lower end of the legs 1 of the respective blocks A and B fixed to lateral members 3 and 3'. Rods of cylinders 11 and 12 are attached to an attachment pieces 10 located in the centers of the lateral members 3 and 3'. By driving the cylinders 11 and 12 by turns or with staggered cycles, the plate members 4 and 5 of the respective blocks A and B are moved up and down or back and forth. A conveyer requiring no load transfer device is thus constituted.
Patent JP-H01289384-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAMOTO CHIKAYUKI
IPC: H04N5/782
Filed: 1988-05-17
Abstract: PURPOSE:To always unify a tape winding quantity and to attain the satisfactory frame arrangement by rewinding a magnetic tape for a prescribed track number at a first mode and travelling the magnetic tape for the prescribed track number in a forward direction at a second mode. CONSTITUTION:The title device provides a timing control circuit 21 to set a first mode to travel a magnetic tape together with the frame arrangement command signal and a second mode to travel the magnetic tape in the forward direction. An acceleration control circuit 23 to generate an acceleration pulse at the first mode and the second mode and a deceleration control circuit 22 to generate a deceleration pulse after the generation of the acceleration pulse are provided. Further, a constant speed control circuit 24 to generate the rotation speed control signal of a capstan motor 10, and an intermittent travelling control circuit 25 to select the acceleration pulse, the deceleration pulse and the rotation speed control signal and drive the capstan motor 9 in accordance with first and second modes are provided. Thus, the magnetic tape winding quantity is made always constant and the satisfactory frame arrangement can be executed.
Patent JP-H0414832-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO NOBUKAZU
IPC: H01L21/3205
Filed: 1990-05-08
Abstract: PURPOSE:To eliminate a need for an etching-back process and to obtain an interlayer insulating film whose flatness is excellent by a method wherein, after a pillar has been formed on a lower-layer electrode interconnection, this assembly is immersed in a hydrosilicofluoric acid aqueous solution in which silicon dioxide is always supersaturated, silicon dioxide as an interlayer insulating film is deposited up to the same height as the surface of the pillar and, after that, an upper-layer electrode interconnection is formed. CONSTITUTION:Tungsten 13 for first electrode interconnection use is deposited on an oxide film 12 which has been formed on a silicon substrate 11; then, a titanium- tungsten alloy 14 as an etching stopper is deposited. In addition, tungsten 15 for pillar use is deposited; all three layers are etched to be the shape of a first electrode interconnection. Then, the tungsten is removed, the tungsten layer 15 for pillar use is etched under a condition that the titanium-tungsten alloy is not removed; a pillar is formed. Then, this assembly is immersed in a solution formed by adding a boric acid aqueous solution to a hydrosilicofloric acid aqueous solution in which a silicon dioxide granular powder has been dissolved and saturated. Thereby, a silicon dioxide film as an interlayer insulating film is deposited up to a film thickness of the same height as the surface of the pillar. Then, aluminum is deposited as a second electrode interconnection; the second electrode interconnection 19 is formed.
Patent JP-S5161573-A (JP)
Inventor: MIHAERU JON RII
IPC: B31B23/00
Filed: 1975-09-30
Abstract: A machine for making bags out of thermoplastics material including a rotating drum having pockets, a feed station including means for feeding material into the pockets at a predetermined rate to form loops, the rate of feed being linked to the rotational speed of the drum by a feed-back control means to ensure that the loops are of a predetermined size. The loops are welded and cut by a laser to form bags.
Patent JP-S60263087-A (JP)
Inventor: SHIRAKI HIROTERU
IPC: F17B1/10
Filed: 1984-06-11
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-S5642454-A (JP)
Title: Modulation-demodulation system
Inventor: NAMIKOSHI YASUMASA
IPC: H04L27/04
Filed: 1979-09-14
Abstract: PURPOSE:To prevent remote control from being exercised improperly due to a noise by inputting a signal, modulated by a rectangular wave, to two monostable multivibrators triggered at a rise and fall and then by generating outputs only when continuance times of both the multivibrators bear a fixed relation. CONSTITUTION:The rise continuance time and fall continuance time of a signal having the carrier modulated by a rectangualr wave are set to the same value and when it is inputted to terminal 10, monostable multivibrator MM1 and MM2 are triggered at the rise and fall of the modulated signal respectively. When a signal causing the output at point C to rise and fall within the time when the output at point D rises and falls arrives, point E is held at level L during the input of the signal and when not, its level is H, so that Schmitt circuit 9 will output a rectangualr wave. Only when the outputs of multivibrators MM1 and MM2 are equal in frequency, it is regarded as modulated signal and once a higher harmonic signal is inputted, the time when point F of detecting circuit 11 is held at level L becomes longer and while the waveform at point G becomes nearly constant, the output level at point I becomes zero, so that malfunction due to noises, etc., will never be caused.
Patent JP-H09280865-A (JP)
Title: Reference position restoring device of temporary stake
Inventor: ONO NORIO
IPC: G01C15/08
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a reference position restoring device of a temporary stake, capable of restoring a reference position of the temporary stake by simple work. SOLUTION: A reference position restoring device 1 is fixed to a fixed body 61 located in the neighborhood of a temporary stake 60 by a clamping means 14, and after the fixing work, a length of a bearing lever member 4 and an angle of a turning fixing member 3 are adjusted to survey the reference position of the temporary stake 60, and then the bearing lever member 4 is vertically turned to keep a working space and the temporary stake 60 is pulled out to bury an actual stake 62, and since a bob 57 indicates the reference position only by returning the bearing lever member 4 in the horizontal direction in this burying work, the actual stake 62 can accurately be buried replacing the temporary stake 60 by very easy work.
Patent JP-2000312916-A (JP)
Title: Method of manufacturing electroseamed steel
Inventor: TOYOOKA TAKAAKI
IPC: B21C37/08
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method advantageous for small-lot multi-product production with reduction mill load to manufacture product pipes of good surface quality and superior material uniformity in the circumferential direction of the pipe. SOLUTION: In this manufacturing method, a strip S is made into an open pipe P through continuous roll forming (roll former 5), then into a material pipe M through electroseam welding (open edge heater 6, squeeze roll 7), and then into a product pipe C through stretch reducing (reducer 8). In this case, the strip and/or open pipe is heated to the temperature area exceeding ordinary temperature but lower than point Ac3 (heating furnace 4 and/or open pipe heater), and stretch reducing is done in the temperature area of point Ac3 to 125 deg.C.
Patent JP-2000310868-A (JP)
Title: Crosslinkable photosensitive composition, electrophotographic photoreceptor, its production and electrophotographic device
Inventor: YAMAGUCHI YASUHIRO
IPC: G03G5/05
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To form a crosslinked photosensitive layer excellent in mechanical strength and solvent resistance by using a high molecular compound crosslinked by a free radical as a material of an electric charge generating layer. SOLUTION: The crosslinkable photosensitive composition comprises an electric charge generating material which generates an electric charge under light, a compound which generates a free radical and a high molecular compound which is crosslinked by the free radical. The high molecular compound is preferably an electric charge transferring high molecular compound and has one of structures of the formula, etc., as repeating units. In the formula, Ar1 and Ar2 are each optionally substituted aryl, X1 is a divalent hydrocarbon group having an aromatic structure or a hetero atom-containing hydrocarbon group, X2 and X3 are each optionally substituted arylene, L1 is a divalent hydrocarbon group which may contain a branched or cyclic structure or a hetero atom-containing hydrocarbon group and (m) and (n) are each 0 or 1.
Patent JP-H04347310-A (JP)
Title: Cylinder block of ohv type engine
Inventor: ISONO KUNITAKA
IPC: F01M9/10
Filed: 1991-05-23
Abstract: PURPOSE:To guide engine oil which falls down from the upside of a cylinder head to an oil pan smoothly. CONSTITUTION:After engine oil fed under prossure from an oil pump is supplied to a main oil hall 4, it is fed into sub-oil halls 1a, 2a which are separated from the main oil hall 4. The engine oil is guided by the sub-oil halls 1a, 2a, and it is supplied to an intake and exhaust valve lifter chambers 1, 2 so as to lubricate the intake and exhaust valve lifter chambers 1, 2 and the valve lifter (F). The engine oil by which lublication of a driving member arranged on the upside of a cylinder head is completed, is guided to an oil pan, from an oil falling down hole 6 drilled between both valve lifter chambers 1, 2 and the main hall 4.
Patent JP-H08275740-A (JP)
Title: Rice ball cover
Inventor: YANAGISAWA AKIMASA
IPC: A23L7/10
Filed: 1995-04-07
Abstract: PURPOSE: To enable to pick up a half lower side of a laver rolled rice ball from a stand point of sanitation when a film of a laver rolled rice ball packaging material is opened and the rice ball is picked up with bare fingers. CONSTITUTION: A sheetlike laver 4 is received inside of a film of a packaging material 1 of a laver rolled rice ball and a rice ball cover 7 is arranged in the outside center of the sheetlike laver.
Patent JP-H02297402-A (JP)
Title: Manufacture of coagulated molding
Inventor: ABE MASAHIRO
IPC: B28C5/16
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the high-quality coagulated moldings with no inclusion of air by a method wherein a liquid admixture is prepared under a vacuum condition by adding water to a specified blended-material, and the resultant admixture is cast into a mold in a uniform state without permitting air to intrude into the admixture and is cured for specified hours at normal temperature to be hardened. CONSTITUTION:An aggregate, such as various kinds of inorganic substances or hydration-nonreactive organic substances, which is supplied from aggregate silos 2, 3, and the base material of a hydraulic coagulation material from a base material silo 4 are uniformly mixed with each other, in the proportion of about 30% of the hydraulic coagulation material to about 70% of the aggregate as a whole, by means of a constant volume hopper 5, a uniformly particle-mixing-and-stirring device 6 and an intermediate hopper 7 for a blended material. Thereupon, 25 to 30wt.% of water is added to the blended material to be uniformly mixed and stirred under the vacuum condition by a high-speed stirring device 10, and a liquid admixture is prepared. The admixture is then cast into a mold 40 by means of a placing device 30 in a uniform state without permitting air to intrude into the admixture. Thereafter, the admixture is cured for five to ten hours at normal temperature to be hardened. By this method, high-quality coagulated molding with no inclusion of foams can be obtained.
Patent JP-H09300173-A (JP)
Title: Method and system of cooling main spindle of machine tool
Inventor: YOSHIMI TAKAHITO
IPC: B23Q11/12
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the temperature difference between a main spindle and a main bed by supplying cooling oil in proportion to each main spindle rotation, so that some main spindles whose rotation are slow or in waiting condition may not be suppled with much amount and not be over cooled. SOLUTION: When the control system 60 detects from S cord in the NC program that a main grinding spindle 34 is running and a base surface machining main spindle 35 and a finish machining are in waiting condition, the control system 60 orders to switch a solenoid valve 49 to flow to a path 52a and the large amount of cooling oil passes through a throttle valve 55 and is supplied to a main grinding spindle 34, and a solenoid valve 48 switches to a path 51b and a solenoid valve 47 switches to 59b. By virtue of such arrangements, the base surface machining main spindle 35 and the finish machining main spindle 36 will be supplied through small throttle valve 57, 56 respectively, thereby small amount of cooling oil is supplied to these shafts.
Patent JP-H04327239-A (JP)
Title: Method for manifesting three-dimensional pattern on woven fabric
Inventor: TANAKA AKIO
IPC: D03D15/00
Filed: 1991-04-22
Abstract: PURPOSE:To manifest a permanent three-dimensional pattern on a woven fabric by weaving picture wefts or warps comprising fibers obtained cutting a foil sheet on which a permanent three-dimensional pattern is formed in a projected state. CONSTITUTION:Three dimensional molds 2 such as a web having a lace pattern or embroidery pattern, resin-made positive molds obtained on the basis of a negative gypsum or resin mold produced by the use of a three-dimensional article having a three-dimensional pattern, or positive resin three-dimensional articles carved into a desired pattern are placed on the surface of a substrate sheet 1, and a sheet of paper or thin sheet 3 produced by backing a metal-vacuum deposited polyester film with paper is laminated to the mold-placed substrate sheet 1 through an adhesive. Before the adhesive in the laminate is dried, the laminate is inserted into a press roll 6 so that the thin sheet 3 is positioned on the side of a soft roll 4. A foil sheet 8 having a three-dimensional pattern 7 integrated with the three-dimensional molded 2 as cores on the thin sheet 3 in a projected state is thus obtained. The foil sheet 8 is cut into fibers, which as picture wefts or warps are woven into a woven fabric having a three-di mensional pattern.
Patent JP-H0415425-A (JP)
Title: Atomizing type cold air fan
Inventor: YAMAJI TAKAO
IPC: F24F1/00
Filed: 1990-05-09
Abstract: PURPOSE:To prevent fog, water droplets from flying out from a diffuser and to obtain stable cold air by providing a fog generating ultrasonic humidifier, and a blower, and mixing the fog and the air by a screw pump of a ventilation passage from a suction port to the blower. CONSTITUTION:A blower 1, an ultrasonic humidifier 5 are operated, water is atomized, and fed out of the outlet of the humidifier 5. A screw pump 7 is operated by a motor 8, and the air is rotated in a direction flowing from an air suction port 4 toward a cold air diffuser 3. The air is passed in fine particles of foggy water, sucked into the pump 7, the air and the fog are forcibly mixed in the pump 7, completely evaporated up to the outlet of the pump 7, vaporization heat is removed to cool the air, which is, in turn, diffused from the diffuser 3 through the blower 1. Accordingly, the air can be further efficiently cooled by the evaporation heat, and the fog, water droplets are not flown out.
Patent JP-S63284433-A (JP)
Title: Color inspection device
Inventor: HONMA YASUAKI
IPC: G01J3/50
Filed: 1987-05-15
Abstract: PURPOSE:To detect a fine color difference by diffracting reflected light from a body to be inspected spectrally through a prism, and converting the generated spectrum into an electric signal by a line sensor and storing it in a spectrum memory. CONSTITUTION:The reflected light from the body 1 to be measured is diffracted spectrally and converted by the line sensor 23 into an electric signal, which is stored in the spectrum memory 24 through a preamplifier 4 and an A/D converter 5. The spectrum memory 25, on the other hand, is stored with spectrum data on a reference color. A comparator 26 compares the spectrum data on the body 1 to be measured which is stored in the memory 24 with the spectrum data on the reference color which is stored in the memory 25 and outputs a defect signal to a decision output terminal 12 when both has a substantial difference. Thus, the fine color difference is detected.
Patent JP-S5546808-A (JP)
Title: Voltage-current controller for electric rolling stock
Inventor: SASAKI KAZUO
IPC: B60L9/12
Filed: 1978-09-27
Abstract: PURPOSE: To ensure a stable control system and high phase control, by putting out phase-angle signals to a SCR unit, and by controlling currents and voltage by step phase control by combining said signals and ignition signals to SCRs.  
     CONSTITUTION: Phase-angle memory circuits 35, 42, in which a plurality of memory wrote-in contents differ, and a plurality of digital phase shifters 36 are mounted, phase-angle instructions by the reading instructions of vernier stage instruction memory circuits 43, 44 and a vernier unit by means of a gate select circuit 47 formed by AND circuits 46 are distributively put out, ON-OFF stages are put out from a memory circuit 45 and SCR 12W14 are arbitrarily controlled in a vernier stage and in the ON-OFF stages. Thus, when the difference of the impedance of divided winding at the secondary side of a transformer is large, currents and voltage can be controlled in shapes that the peaks of current are not produced when control units change because the vernier stage and the ON-OFF stages can optionally be selected. 
     COPYRIGHT: (C)1980,JPO&Japio