baber/WOPTO huggingface dataset:
Patent JP-H05278826-A (JP)
Title: Scraping conveyer
IPC: B65G47/58
Filed: 1992-01-31
Abstract: PURPOSE:To surely scrape and transfer a raw material by providing an upward inclined scraping conveyor for carrying the raw material carried by a conveyor to the following process with a plurality of scraping plates circumferentially driven along a support frame inner surface. CONSTITUTION:A raw material (r) inputted in the base end part of a conveyor B having a bucket 7 having a U-shaped section is uniformly mixed with a food additive while it is successively passed through a cutting part, a food additive supplying part and a stirring part, and the raw material (r) is then carried to the following process by a scraping conveyor A. The scraping conveyor A has a support frame 10 which has a base end part 11 closely making contact with the raw material contact part of the conveyor B and slantingly extends from the base end part 11 to the upper part of a raw material carrying direction L; and a plurality of scraping plates 20 which are mounted on a chain in a driving mechanism including a motor and nutate along the support frame 10 inner surface, so that the raw material (r) blocked by the base end part of the support frame 10 is successively carried by the scraping plates 20.
Patent JP-H05186982-A (JP)
Title: Method and equipment for subdivision by high pressure water jet
Inventor: DEBUIDO II CHIYUPUKA
IPC: D21F7/04
Filed: 1992-01-31
Abstract: PURPOSE: To provide a method for treating and cutting sheet or web material, such as paper broke, in a papermaking machine by a high pressure cutting jet. CONSTITUTION: A cutter 10, in a conduit section for receiving broke, includes a plurality of high pressure water jet cutting nozzles 32 positioned transversely of the sheet moving direction. The nozzles 32 are arranged in banks so as to impact the sheet from both sides as it passes through the conduit section 11. The nozzles 32 give impact to the sheet simultaneously from both sides while being mutually reciprocated to reduce the sheet into a multiplicity of smaller discrete or easily separable pieces which fall through the bottom of the conduit section, for further processing. And the nozzles are directed at an angle to the direction of sheet movement, so as to impart a force component tending to pull the sheet through the conduit section.
Patent JP-S58132930-A (JP)
Title: Photoresist coating device
Inventor: HIRAGA TAIJI
IPC: B05C11/08
Filed: 1982-02-03
Abstract: PURPOSE:To coat inside and outside of a specimen with photoresist at the same time by a method wherein the central inside of a specimen is supplied with photoresist through a turning shaft in addition to dripping the photoresist on the central outside of the specimen while the specimen is being turned. CONSTITUTION:A specimen 1 is placed on the gap adjusting pins 3 fixed on the surface of a specimen bed 2 and the periphery of the specimen 1 is fixed by fixing pins 4. A central hole 5 of the specimen bed 2 provided with a connecting part is coupled with a turning shaft 6 which is vertically supported by a bearing 8 fixed to a housing 7 to be connected to a power supply at the lower end. The turning shaft 6 is provided with a supplying hole 11 connecting photoresist outlet a at the central part. The photoresist coming from a supply source 12 is discharged onto the specimen bed 2 through adapter 13. On the other hand, a nozzle 16 is provided over the turning center of the specimen 1 to drip the photoresist coming from another supply source 15 on the specimen 1.
Patent JP-H03224877-A (JP)
Title: Steering lock device for motor scooter
Inventor: TAKASAKI YUKIHIRO
IPC: E05B27/00
Filed: 1990-01-29
Abstract: PURPOSE:To arrange so that the release of steering lock by means of the insertion of a driver may not be conducted, by providing at the upper part of a key rotor a spacer portion formed with a spacer key groove that is so deep that even if the driver is inserted in a shape opposing a key hole, it does not reach the key rotor. CONSTITUTION:At a scooter, a steering shaft 20 at whose upper end a handle 12 is fixed, is turnably supported at a head pipe 17 at a scooter body front end, and a steering lock device 21 is provided at this head pipe 17. This lock device 21 makes a turning movement by inserting a key into a key hole 27, and key rotor 23 is allowed to rotate by releasing the operation of a tumbler 28, and a lock bar 30 is engaged with and disengaged from a lock hole by means of this rotation through a joint 25 and a drive cam 24. In this instance, a spacer portion 33 which is formed with a spacer key groove 34 that is so deep that, even if a driver is inserted in a shape opposing a key hole 27, it does not reach the key rotor 23, is rotatably provided at the upper part of the key rotor 23.
Patent JP-H09209102-A (JP)
Title: Radial roller bearing for hot-dip plating bath
Inventor: WAKAMATSU YOSHIAKI
IPC: C23C2/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent the wear of collars and a cage and the wear of rollers over a long period and to prolong the service life thereof. SOLUTION: This is a radial roller bearing 2 rotatably supporting a support roll in a hot-dip plating bath and is provided with inner and outer both rings 11 made of corrosion resistant metal, plural rollers 13 made of ceramics and a cage 14 made of corrosion resistant metal holding the rollers 13 between both the inside and outside rings 11 in the circumferential direction at equal intervals. The cage 14 is arranged between a collar 11a on the side of the inner ring 11 and a collar ring 16. Among the cage 14, the collar 11a and the collar ring 16, bushings 17 made of carbon are respectively interposed.
Patent JP-S57130768-A (JP)
Title: Build up welding method for prevention of underclad cracking
Inventor: YASUDA KOUICHI
IPC: B23K9/04
Filed: 1981-02-07
Abstract: PURPOSE:To prevent the generation of underclad cracking by welding only the parts vulnerable to generation of underclad cracking into two layers by the combination of narrow width and broad width beads and making the thickness thereof equal to the thickness of single layer welding. CONSTITUTION:First, preliminary beads 1 of >=13mm. bead width and 4-7mm. max. bead heights are welded to base metals. Thence, fore placed main beads 2 are melt stuck in overlap with the beads 1 and further post placed beads 3 adjacently thereto. At this time, the beads 1 are melt stuck at the pitch subtracting the bead overlap from the width of the main beads 2,3. The main beads 2,3 are melt stuck in overlap with the beads 1 by>=20mm. when the width of the beads 1 is >=20mm. or overlapped on the beads 1 in a such a way that the allowances for projection from the beads 1 are kepr within 7mm.. If the width of the beads 1 is <=20mm., they are melt stuck in overlap with the beads 1 in such a way that the allowances for projection from the beads 1 are kept within 7mm..
Patent JP-H01192772-A (JP)
Title: Calcination of ceramic molded article
Inventor: KAWADA NORIO
IPC: C04B35/64
Filed: 1988-01-27
Abstract: PURPOSE:To prevent the reaction of a molded article with a molding pan during calcination and to keep the preventive effect in high workability, by covering a calcination pan made of a refractory material with a sheet composed of ZrO2 powder and an organic binder. CONSTITUTION:A calcination pan 11 made of a refractory material is covered with a sheet 12 composed of ZrO2 powder and an organic binder. A ceramic molded article 13 for ceramic capacitor, etc., is placed on the sheet and calcined. the sheet 12 can be produced either by extrusion-forming a kneaded mixture of 60-90wt.% of ZrO2 powder and 40-10wt.% of an acrylic, polypropylene or rubber binder or by dipping a base plate into a slurry containing the above components and drying the plate after extracting from the slurry. For a reaction-sensitive article, the quality of the product can be maintained more effectively by properly selecting the particle diameter of the ZrO2 powder.
Patent JP-H08207985-A (JP)
Title: Transport device for semiconductor
Inventor: MORISHITA YOSHIHIKO
IPC: H01L21/68
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a transport device for a semiconductor device, which prevents deformation of a lead of the semiconductor device and can cope with a variety of the semiconductor devices even though there are changes in height of the semiconductor devices. CONSTITUTION: A transport device main body 1 has a recessed part 2 to contain a semiconductor device 3, protrusions 7 to support and fix the semiconductor device 3 in the recessed part 2 and movable arms 8 to fix a base 3a of a lead of the semiconductor device 3 to be stores. The movable arm 8 has such a function that a fixing part 8c (action part) is moved by the spring effect via a movable arm attached part (fulcrum) 8a and an operating part (point of lever) 8b. By this constitution, as the protrusions 7 provided on the transport device and the movable arms 8 are arranged at the base 13a of the lead of the semiconductor device 3 to be stored, the semiconductor device 3 can be held in the transport device even though there are changes in height and transported with the lead of the semiconductor device 3 prevented from being deformed.
Patent JP-H0197571-A (JP)
Title: Diamond tool
Inventor: TEZUKA YOSHITOMO
IPC: B24D7/18
Filed: 1988-01-29
Abstract: PURPOSE:To enable excellent and high-precise finish machining of surface coarseness through one process, and to prevent choking of a tool, by a method wherein a flat ridge line is formed in a way each of the grinding grain projected parts of the straight part of a tool body is cut on a concentric circle. CONSTITUTION:Grinding grains 3a and 3b are electrodeposited on a straight part 1a and a taper part 1b of the body of 8 diamond tool for hole finish. By means of the grinding grains 3b of the taper part 1b, a prepared hole is ground. In this case, A projected part 30 of each grinding grain 3a of the straight part 1a is cut on a concentric circle, its outer periphery forms a flat surface 31, and a number of negative straight line blades are formed by ridge lines 32. Since a number of the grinding grains 3a are arranged at random to the straight part 1b, a ground surface rough-machined by the taper part 1b is finish-ground uniformly and in a planelike manner.
Patent JP-S60164417-A (JP)
Inventor: MIHASHI EISAKU
IPC: A01G33/00
Filed: 1984-02-03
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-H01194308-A (JP)
Title: Superconductive coil device
Inventor: FUJIMOTO TAIJI
IPC: H01F6/00
Filed: 1988-01-29
Abstract: PURPOSE:To make a coil not to move by force acting on a superconductive coil so as to prevent superconductive breakdown to be generated by abrasion heat by pressing a superconductive coil between a superconductive coil and an inner vessel incorporating a cooling medium and inserting a spring member to control a move of that coil. CONSTITUTION:A protective plate 10 is arranged on both end superfaces of a superconductive coil 1 of a superconductive coil device so as to protect the coil. Further, a sheet spring 11 as a spring in the shape of a sectional circular arc is inserted between the protective plate 10 and a supporting member 3. At this time, the coil 1 is so set up that pressing force may remain more than guide force even when the sheet spring 11 is restored by a thermal contraction difference so as to prevent the coil 1 from moving by a gap. Further, generation of superconductive breakdown due to abrasion heat is prevented while improving performance of a superconductive coil device to be loaded on a magnetic floating cart.
Patent JP-S63186423-A (JP)
Title: Manufacture of semiconductor device
Inventor: KISHI KOICHI
IPC: H01L27/04
Filed: 1987-01-29
Abstract: PURPOSE:To enable the inner wall part of groove in a semiconductor having a channel structure such as trench capacitor etc. to be doped with impurity in excellent controllability and evenness by a method wherein a layer with diffusion constant of impurity exceeding that in bulk silicon (substrate) is implanted with ion to be heat treated. CONSTITUTION:An SiO2 film 2 and an SiN film 3 are laminated on a p type silicon substrate 1 to be patterned. Then, a trench is dug out by reactive ion etching process using the two layer films as masks to form a thin oxide film 4 on the inner wall of trench by thermal oxidation process. Later, a polycrystalline silicon 5 is deposited. Next, the whole body is heat treated in proper atmosphere to diffuse As in the p type Si substrate 1. At this time, the diffusion constant of As in the polycrystalline silicon film 5 is set up to sufficiently exceed that in bulk silicon. The diffusion of As in the Si substrate 1 is restricted by the existing oxide film 4 but the trench sidewall part is doped with As to form an n<->layer 7. Through these procedures, the fused layer can be formed on the trench sidewall part in excellent controllability and evenness.
Patent JP-S56114748-A (JP)
Title: Grain moisture measuring device
Inventor: SATAKE TOSHIHIKO
IPC: G01N27/22
Filed: 1980-02-14
Abstract: PURPOSE: To measure grain moisture in a simple constitution with high precision, by measuring the weight of grains by a prescribed balancing device and by correcting the moisture value, obtained by a moisture meter, according to the density.  
     CONSTITUTION: Balancing device 7 is provided which has measuring container 8 in its frame 1. Container 8 is linked to moving frame 12 which can move up and down, and its weight is measured by spring scale 16. To the internal wall of cylindrical body 17A, sensor 18 and control circuit A for moisture measurement are fitted. In this constitution, when grains flow down into container 8 to a repose angle at the top, the weighing of grains and moisture measurement are performed and their detection signals are inputted to control circuit A. The moisture detection signal is corrected by correcting circuit 28 according to the density found from the weight of grains and then amplified by amplifier 29 to display the accurate moisture value on display device 30. Consequently, the accurate moisture value corrected by the density can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10194956-A (JP)
Title: Skin cosmetic
Inventor: HIKIMA TOSHIO
IPC: A61K8/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic having excellent whitening, skin irritation- preventive, aging-preventive and complexion improving effects by including at least a compound selected from glycyrrhetinates, glycyrrhetinic acids and glcyrrhetinic esters, and a specific biphenyl compound. SOLUTION: This skin cosmetic is obtained by including at least one compound selected from glycyrrhetinates (for example, monosodium 18α- glycyrrhetinate), glycyrrhetinic acids (for example, 18α-glcycrrhetinic acid) and glcyrrhetinic esters (for example, stearyl 18α-glycyrrhetinate) in a quantity of 0.001-30.0wt.%, and a specific biphenyl compound of formula I (R<1> is CH3 , C2 H5 , etc.) of formula II (R<2> is H or a 1-8C alkyl), for example, dehydrodicresol, in a quantity of 0.0001-20wt.% based on the whole formulation of the skin cosmetic.
Patent JP-S60160432-A (JP)
Title: Transparent touch input panel
Inventor: NISHIDA YOSHIYUKI
IPC: G06F3/041
Filed: 1984-02-01
Abstract: PURPOSE:To prevent a double spot contact and to assure input operation by setting two films containing specific transparent conductive thin films vapor-deposited on at least a signal side of each film at both sides of a polyvinylidene fluoride piezoelectric film with the vapor-deposited sides of both films set opposite to each other. CONSTITUTION:A transparent conductive thin film 5 containing an indium-tin oxide is vapor-deposited on at least single side of a polyterephthalate film 6. A polyvinylidene fluoride piezoelectric film 7 is put between two films 6 and 6 containing films 5 set opposite to each other. Then the outputs of both-side electrodes 8/8' and 9/9' are supplied to a computer (not shown in the figure). This can omit a conventional spacer to reduce the wear of a conductive layer and scatter the pressing power.
Patent JP-H08188136-A (JP)
Title: Brake controller
Inventor: KAMOGAWA NOBUAKI
IPC: B60T8/34
Filed: 1995-01-09
Abstract: PURPOSE: To improve safety in a vehicle by installing a leak passage which leaks air from each of divided chambers and a piston means sliding surface to the atmospheric side, and opening this leak passage to the atmosphere via an exhaust port without going by way of the other side divided chamber. CONSTITUTION: When signal air out of a signal air line 5A has become unsuppliable, air out of another signal air line 5B is led in a signal air inlet part 33 of a dual relay valve 30 and it is reached to an upper chamber 34, and it acts on an upper piston 51. On the other hand, conversely when signal air out of the signal air line 5B has become unsuppliable, the signal air out of the signal air line 5A led into a signal air inlet part 32 gets into a lower chamber 35, and it acts on top of a lower piston 37. By listening to an exhaust noise, a driver car detect any failure in an O-ring of the dual relay valve 30 and any operational failure in a brake due to a leakage of signal air induced by this O-ring failure.
Patent JP-H08209662-A (JP)
Title: Non-suspension of water supply install construction method for water regulating door
Inventor: OTAKI NAOKAZU
IPC: E02B7/26
Filed: 1995-02-06
Abstract: PURPOSE: To provide a construction method for installing a water regulating door in a passage without blocking the flow of water, in which irrigation water can be used even during the period of an installation work and the cost of construction can be reduced. CONSTITUTION: With a door frame 2 previously located according to a designated position where to dispose a water regulating door 5, the door frame is solidified by a solidifying member 3 to form a door frame structure 1, and the door frame structure 1 is installed in a passage 4. Subsequently, a gap formed between the end surface of the door frame structure 1 and a wall 6 for forming the passage 4 is isolated from the passage 4 by a seal member 8, and the wall 6 and the door frame structure 1 are fixed. A water regulating door 5 is mounted on the door frame 2. After a water regulating door 5 is previously mounted on the door frame structure 1, the door frame structure 1 may be installed in the passage 4.
Patent JP-S56114764-A (JP)
Title: Speed detector
Inventor: INADA HIROSHI
IPC: G01P3/48
Filed: 1980-02-15
Abstract: PURPOSE:To detect an accurate speed signal with less ripples even when the number of incremental position signals is small, by generating a signal in inverse proportion to a motor speed on the basis of an incremental position detection signal. CONSTITUTION:With an incremental position signal from incremental position detector 2 on every completion of the constant-angle rotation of motor 1, the count value of clocks from clock generator 12 of counter 3 is set in registor 6 and counter 3 is cleared via delay circuit 4. Consequently, the valve that varies in inverse proportion to the speed of motor 1 while in proportion to the period of the incremental position signal is set in register 6. According to this set value, down counter 7 generates a backward digit shift signal of a period of inverse proportion to the speed of the motor to trigger monostable multivibrator 9. Therefore, speed pulses of a frequency much higher than the cutoff frequency of LPF10 from multivibrator 9 are smoothed and even when the number of incremental position signals is small, an accurate speed signal with a few ripples can be detected.
Patent JP-H08214522-A (JP)
Title: Motor structure
Inventor: KONDO JIRO
IPC: H02K23/00
Filed: 1995-02-06
Abstract: PURPOSE: To lighten the weight and reduce the cost by performing the change for making the torque property of a DC motor nonlinear, without using an electric control means but using a mechanical mechanism. CONSTITUTION: An insulator is made in some range in circumferential direction besides being in the range of the left end of each commutator piece where each armature winding of a rotor 3 born with a housing 1. Brushes 5 and 5 are biased to right and left with a biasing means 7b on one hand, and they are supported in the range of the right end of the commutator with spring members 7e, 7e,... extended right and left from the rotor. By the plumb member 7b of each spring member being displaced outward with the centrifugal force entailed by the rotation of the rotor, the brushes are relatively shifted to the left end position of the commutator in the insulator formation range. By the amount of the current application being broken with the insulator, executive voltage application is lowered in high-speed rotation range.  The relative position of the brushes may be changed by the heat generation caused by the current application. Moreover, the coil resistance may be varied by relatively rotating the brushes with centrifugal force or the like.
Patent JP-S63187570-A (JP)
Title: Battery
Inventor: NITTA YOSHIAKI
IPC: H01M4/62
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a battery whose active material utilization is high by using a positive mix in which a mean particle size ratio of fine carbon powder serving as conductor and a covered ratio of the surface of metal oxide powder by fine carbon powder are specified. CONSTITUTION:A mean particle size ratio of fine carbon powder serving as conductor to metal oxide powder is limited to 10<-1>-10<-5>, and a covered ratio of the surface of metal oxide powder by fine carbon powder is limited to 0.5-15%. A positive mix in which particles of carbon are separately fixed is used. The fine carbon powder is adequately fixed on the metal oxide powder, and the specific conductivity of the positive mix is 10<0>-10<1> S/cm. The paths of electronic conduction are satisfactorily formed without making the covered ratio excess. In this mixing range, the open circuit voltage of a battery does not show a mixed potential of carbon and metal oxide. Even in high rate discharge, the battery shows good performance, and concentration polarization attendant on mass transfer can be retarded.
Patent JP-H01190570-A (JP)
Title: Anti-lock brake control device
Inventor: HIGASHIMURA HIDEAKI
IPC: B60T8/40
Filed: 1988-01-27
Abstract: PURPOSE:To simplify the constitution by providing a fluid pressure follow-up valve in a brake pipeline and closing a cutoff valve by a differential pressure between braking pressure and control pressure applied to front wheels through a pressure balancing portion of the fluid pressure follow-up valve to control the fluid pressure of rear wheels at the time of anti-lock control. CONSTITUTION:Braking pressure PB generated by a master cylinder 11 is controlled to be reduced, retained or increased by a fluid pressure unit 12 controlled by an electronic control circuit 13 and supplied as control pressure PR to brake cylinders 15, 15' of front wheels. The above braking pressure PB and the control pressure PR are sent to the respective ports 146B, 146R on both sides of a pressure balancing portion 142 in a fluid pressure follow-up valve 14. When anti-lock control is started and control pressure is reduced by a fluid pressure unit 12, a pressure difference is produced right and left of the pressure balancing portion 142, so that the pressure balancing portion 142 is moved to the left. Whereupon, a cutoff valve 143 is closed by a spring 143a, and after that, the fluid pressure of rear wheels is followed by the control pressure PR.
Patent JP-H11202250-A (JP)
Title: Optical scanning device and image forming device
Inventor: MUTO KAZUFUMI
IPC: G02B26/12
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration noises of a cover when a rotary polygon mirror is rotated. SOLUTION: A cover 10 for covering the periphery of a rotary polygon mirror 3 and a base part 3c of a motor 3b for rotating the rotary polygon mirror 3 are individually supported on a supporting board 8 fixed to a stay 7 of the image forming device. Since the vibration of the motor 3b is attenuated by the supporting board 8 and propagated to the cover 10 later, in comparison with the case of directly fitting the cover 10 to the base part 3c, the vibrations noises of the cover 10 can be remarkably reduced.