baber/WOPTO huggingface dataset:
Patent JP-S63238504-A (JP)
Title: Interferometer for displacement measurement
Inventor: TOYOOKA SATORU
IPC: G01B9/02
Filed: 1987-03-27
Abstract: PURPOSE:To measure displacement easily and stably by forming linear interference fringes on an image plane at equal intervals while constituting an interference optical path system by using a corner cube. CONSTITUTION:Pieces of luminous flux which are P-polarized light and S- polarized light reaching an interference fringe detection system C through a couple of corner cubes 2a and 2b have a slight angle by passing through a Wollaston prism 4 and are split as two pieces of luminous flux which have mutually right-angled planes of polarization. Then those have their planes of polarization matched through a polarizing plate 5 and reach an image sensor 6. At this time, those two pieces of luminous flux are put one over the other coherently, so Young's interference fringes are formed. The Young's interference fringes are displaced by one cycle every time the corner cube 2b moves by a half wavelength, so the image sensor 6 scans them and a spatial phase detecting method is applied to find a shift in phase due to the movement of the interference fringes, thereby measuring the movement quantity of a moving member 7.
Patent JP-S61234974-A (JP)
Title: Process and device for rust preventive coating of reinforcing steel of reinforced concrete
Inventor: KODO KEIUN
IPC: B05D7/14
Filed: 1985-04-08
Abstract: PURPOSE:To perform rust preventive coating at low cost by executing rust preventive resin coating of a reinforcing steel while it is still hot after hot rolling or hot drawing and melting and hardening the resin by the heat of the reinforcing steel integrally with the steel. CONSTITUTION:Reinforcing steel 1 at high temp. immediately after hot rolling or hot drawing and cutting to a fixed length is, in the first stage, passed through a removing device 3 for sticking material, then transferred to a temp. adjusting device 4 of the reinforcing steel. The temp. of the reinforcing steel 1 at high temp. is adjusted to appropriate temp., and resin powder is sprayed to the steel with a spray coating device 5. Thus, the resin is melted and hardened by the heat of the reinforcing steel to form one body with the steel. 1. By this process, resin coating for rust prevention of an external surface of a reinforcing steel without leaving pinholes is performed utilizing the internal heat of the steel at low cost without requiring additional heat.
Patent JP-H02253757-A (JP)
Title: Telephone conference system
Inventor: NISHINO YUTAKA
IPC: H04M3/56
Filed: 1989-03-28
Abstract: PURPOSE:To eliminate necessity to lead a lot of lines into a telephone system by setting the telephone system, which is equipped with a tripartite speech circuit, at the spot of a desired conference member and connecting the respective telephone systems by one speech link. CONSTITUTION:Telephone systems 9-0-9-N are equipped with the tripartite speech circuits. The respective telephone systems are connected by one speech link like the B2 channel of the telephone system 9-0 is connected with the B1 channel of the telephone system 9-1 and the B2 channel of the telephone system 9-1 is connected with the B1 channel of the telephone system 9-2. Then, the B1 channel of the telephone system N is connected with the B2 channel of a telephone system N-1. Thus, since the transmission signal of each telephone system is transmitted to all the telephone systems excepting for the own telephone system, a telephone conference can be executed between multiples spots.
Patent JP-H01246706-A (JP)
Title: Conductive paste
Inventor: TAKAGI SHINOBU
IPC: B22F1/02
Filed: 1988-03-28
Abstract: PURPOSE:To acquire a paste of a sufficiently small electric resistance value suitable for practical use by compounding a specified part by weight of a tetravalent or more aldose with a given pts.wt. of a specified metal powder and phenolic resin. CONSTITUTION:1 to 20 pts.wt. of a tetravalent or more aldose is incorporated to 100 pts.wt. of an effective ingredient comprising 60 to 90 pts.wt. of a metal powder having its Cu powder surface coated with an oxidation resisting metal layer consisting mainly of Ag, Ni, Au, Pd or the like to form a paste which results in a practically usable conductive paste product affording a sufficiently small volume resistivity of less than ten minus squared ohm centimeter.
Patent JP-H10278355-A (JP)
Title: Printing apparatus and print method reducing covering rate of marking agent
Inventor: KLASSEN R VICTOR
IPC: G06K15/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of a marking agent used, by providing an image input part which regulates the amount of the marking agent accumulated on a supporting body, determining an estimated original covering rate of the marking agent for an area of a received image and controlling duplication. SOLUTION: A plurality of video inputs 10c , 10m , 10y , 10k indicating developed forms of cyan, magenta, yellow and black colors of an image are input to a latch 12 of a one-byte bit map (8 bits) to determine an ink covering rate on a determined area in a marking agent covering rate-reducing apparatus. A stored binary string is used as an address to a look-up table 14 and data stored in each address 16 in the table 14, namely, an ink covering rate 18 is obtained. A group of ink covering rates 18 stored in an 8-column memory 20 is added at an accumulator 22, so that a total ink covering rate on the predetermined area is induced.
Patent JP-H08272159-A (JP)
Title: Image forming device
Inventor: MITSUMIZO MASARU
IPC: G03G15/20
Filed: 1995-03-30
Abstract: PURPOSE: To provide an image forming device which can make continuous recording on both surfaces of an image bearer, which can be constructed small, requires low power consumption, and is free from turbulence of the image, and which enhances the processing speed and the operating easiness in the single side mode. CONSTITUTION: An image forming device is composed of the first and the second image forming means M1, M2 furnished on the first and the second side of an image bearer P, the first and the second pressure fixing rollers 7, 7' to perform the fixing process for the image formed by the means M1, M2, exhaust trays 15, 15' to exhaust the image bearer P after fixation, and a transport path changeover means 10 so that the bearer P is transported inn the mode make two-side image formation through the route following the first image forming means M1, the first pressure fixing roller 7, the second image forming means M2, the second pressure fixing roller 7', and exhaust tray 15, and in the mode to make single side image formation, transported through the first image forming means M1, first pressure fixing roller 7, and discharge tray 15.
Patent JP-S63240921-A (JP)
Title: Dry-type dehumidifying material and dry-type dehumidifying device
Inventor: TODA FUMIKAZU
IPC: F24F3/14
Filed: 1987-03-30
Abstract: PURPOSE:To carry out the low dew point dehumidification even for the gas of high humidity by constituting the dry-type dehumidifying member of honeycomb structure with such a double structure that the area of introducing side of the gas to be dried is formed with silica gel as the main component and the area of discharging side is formed with zeolite as the main component. CONSTITUTION:The area 13 of introducing side of the gas to be dried of the dry-type dehumidifying member 10 of honeycomb structure is formed with >=85wt.% silica gel, and the area 14 of discharge side is formed with >=70wt.% zeolite. The gas 11 to be dried is flowed through continuous holes of honeycomb structure of a dry-type dehumidifying rotor consisting of these dehumidifying member 10. The gas to dried is firstly dehumidified in the area 13 consisting of the main component of silica gel which has a high dehumidifying capacity for a high humidity gas, and then, after dehumidified to low humidity, dehumidified in the area 14 consisting of the main component of zeolite which has a high dehumidifying capacity for a low humidity gas. Consequently, the dehumidified gas 12 becomes a low dew point gas.
Patent JP-H01246139-A (JP)
Title: Production of titania fiber
Inventor: NODA KATSUTOSHI
IPC: C01G23/047
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the fibers suitable for plastic filling and reinforcing purposes by forming potassium tetratitanate fibers using a mixture of an amorphous solid from a titanium compound and a potassium compound, and TiO2. CONSTITUTION:A mixture of a titanium compound which converts into TiO2 with heat and a potassium compound which converts into K2O with heat at a molar ratio of 1.5-2.5 TiO2/K2O is melted with heat and rapidly cooled to give an amorphous solid. The product is combined with TiO2 to form a homogeneously mixed powder at a molar ratio of 3-4 TiO2/K2O. Then, the powder is calcined to give potassium tetratitanate. Then, the product is treated to remove all of the potassium, then calcined at 400-1,100 deg.C.
Patent JP-S6447391-A (JP)
Title: Monoclonal antibody and use thereof
Inventor: TSUBOUCHI JIRO
IPC: C12N5/10
Filed: 1988-03-30
Abstract: PURPOSE:To enable the analysis of function, etc., of human thrombomodulin, by producing a monoclonal antibody from a hybridoma capable of producing a monoclonal antibody which can be bonded with human thrombomodulin. CONSTITUTION:A mammal is immunized with human thrombomodulin and the spleen cell of the animal is fused with a myeloma cell to obtain a hybridoma. The hybridoma is proliferated in a nutrient medium or in the abdominal cavity of a mammal and purified by a purification means such as column chromatography to obtain a monoclonal antibody capable of bonding with human thrombomodulin. A trace of human thrombomodulin can be specifically and accurately determined by EIA, FIA (fluoroimmunoassay) or RIA using said antibody.
Patent JP-H08238301-A (JP)
Title: Medicine vial holding assembly and its associated technique
Inventor: MIYAKE YOSHIHIDE
IPC: A61J3/00
Filed: 1995-03-06
Abstract: PURPOSE: To make it possible to efficiently and surely sterilize the outside surface of a medicine vial with electron beams without affecting the medicine in this vial. CONSTITUTION: A thin layer of a radiation resistant polypropylene resin is laminated on the outside surface of the vial 10 and the top surface of elastic plug 12. The peripheral edge in the aperture of a cap 14 is bent and is airtightly press bonded to the top surface of the plug 12. An elastic annular plate 20 adhered to the annular bottom 18a of the cylindrical part 18 of a holder 16 is airtightly press bonded to the top surface of the cap 14. The outer peripheral part of the cap 14 is held on the inner side of the small-diameter part 18b of the cylindrical part 18. An inner annular gasket 22 mounted at the inner peripheral part of the large-diameter part 18d of the cylindrical part 18 is airtightly press bonded to the outer peripheral surface of the barrel part of the vial 10.  A medicine vial holding assembly 32 is irradiated with electron beams from both sides in its axial line direction.
Patent JP-H04286935-A (JP)
Title: Method for estimating residual life of actual machine using minute sample and method for collecting minute sample
Inventor: SONOYA KEIJI
IPC: G01N1/04
Filed: 1991-03-15
Abstract: PURPOSE:To estimate the residual life of an actual machine from a minute sample by estimating the residual life of the actual machine from the creep test result of the test piece composed of the minute sample from the actual machine in an inert gas atmosphere. CONSTITUTION:A minute sample is collected from an actual machine and bonding materials 13 are welded to both ends of the sample to prepare a small-sized test piece 7. The lower end of an upper rod 19 and the upper end of a lower rod 20 are attached to both ends of the sample and all of them are inserted in an electric furnace to hold the interior of the furnace to an airtight state and argon gas Ar is injected in the furnace 14 from an argon gas supply pipe 29 to form an inert gas atmosphere in the furnace. The creep test of the test piece 7 is performed in this atmosphere and the residual life of the actual machine is estimated from the test result. Sampling is permitted because of the minute sample 2 and a result is obtained within a short time by the destruction test of the sample piece 7. Further, since the test is conducted in the inert gas atmosphere, there is no possibility of oxidation and a high temp. creep test can be performed without receiving the wall thickness reducing effect due to oxidation and the residual life of the actual machine can be accurately estimated.
Patent JP-S57188366-A (JP)
Title: Ink supplying unit for ink jet recorder
Inventor: AMEYAMA MINORU
IPC: B41J2/175
Filed: 1981-05-18
Abstract: PURPOSE:To improve the quality of a printed image by providing an ink passage between an accumulator and an ink tank and providing a pin urged by a spring in the direction of the accumulator in the passage. CONSTITUTION:The ink in an ink tank 1 is supplied by a constant flow rate pump 3 to an accumulator 4. Between the accumulator 4 and the ink tank is provided a passage which has a tube 10, a pin 11 inserted into the tube 10, a spring 12 for urging the pin 11 toward the accumulator 4 side, and a two-way valve 13. When the pump 3 is driven and the valve 6 is opened, the valve 13 is opened and the ink is leaked from the tank 1 to the accumulator 4. The ink leakage amount is controlled by the pin 11, and (ink droplet mass)X(speed)<2> is maintained constantly irrespective of the change in the viscosity of the ink due to the variation in the environmental temperature.
Patent JP-H10255954-A (JP)
Title: Dc ion generating device, and film forming method using this device
Inventor: OSHIMA KUNIYASU
IPC: H01T23/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To minimize the deterioration and contamination of a discharge electrode to generate satisfactory ions over a long period, and enhance the coating efficiency to a matter to be coated by periodically and alternately applying positive DC voltage and negative DC voltage to the discharge electrode to periodically change the polarity of the electrode. SOLUTION: When the AC power source 12 of a DC high voltage generating device is ON, electricity is supplied to PFL and CP1 to control the rotating speed of a blower. The voltage fed to the CP1 is transmitted to a rectifier 14 through a step-down transformer 13 and converted into direct current, and a variable resistor VR1 or VR2 is selected by switching relays 16, 17 to control the voltage to be imparted to a DC high voltage generating part A. The output side of the DC high voltage generating part A is connected commonly to four discharge electrodes, the polarity of the discharge electrode is switched by a switching relay 18, and positively or negatively ionized air is generated. When such an ion generating device is set within a coating booth, a satisfactory film can be formed on the surface of a matter to be coated.
Patent JP-H05272583-A (JP)
Title: Manufacture of liquid-sealed vibration-proof device
IPC: F16F13/00
Filed: 1992-03-30
Abstract: PURPOSE:To improve the reliability against the axial coming-off between members with a simple structure. CONSTITUTION:The second tube member 2 constituted of a large-diameter ring metal 21, an inner diameter ring metal 22, and the second rubber section 23 is pressed into the first tube member 1 constituted of an outer tube member 11, an inner tube member 12, and the first rubber member 13 in a vessel storing a liquid 4. The inner tube member 12 and the small-diameter section 22b of the small-diameter ring metal 22 are concurrently folded outward with the bent section 22a of the small-diameter ring metal 22 serving as a fulcrum. The outer periphery of the outer tube member 11 is draw-machined, and the outer tube member 11 is folded inward with the end section of the large-diameter ring metal 21 serving as a fulcrum. The axial coming-off can be satisfactorily prevented by both folded sections.
Patent JP-H07224841-A (JP)
Title: Cone bore seal
Inventor: DENISU ERU OTSUTOO
IPC: F16C19/38
Filed: 1992-03-30
Abstract: PURPOSE: To provide a cone bore seal preventing the infiltration of water and contaminants into a cone face during the separation of the cone face during use. CONSTITUTION: In a multirow bearing assembly 11 for the roll neck of a working rolling mill, a bearing is composed of rolling elements between outer and inner members, and the inner members are positioned in axial endwise abutment and are formed with undercut counterbore formation facing the roll neck 10. The bearing assembly 11 includes sealing components operative in the counterbore cavity formation to exclude water and contaminants getting into the endwise abutment of the inner members. In addition, the sealing components include one or more devices to adjust the effect of wear on the seal in the event that water and contaminants get into the sealing components.
Patent JP-H10251052-A (JP)
Title: Calcium silicate formed body and its production
Inventor: NISHIGUCHI TAKAKO
IPC: C04B40/06
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a calcium silicate formed body free from the deterioration of each effect of functional materials having fragrance, deodorizing, anti-bacterial, insect proofing action and the like even in the case of freely working such as cutting or grinding and capable of maintaining the effects over a long period. SOLUTION: One or more kinds of microcapsules 2, in which the functional material having at least one action selected from fragrance action, deodorizing action, antibacterial action and the insect proofing action are encapsulated, are dispersed in the calcium silicate formed body 1 obtained by forming and drying a calcium silicate hydrated slurry prepared by mixing a mixture containing a calcareous raw material and a siliceous raw material with water and hydraulically reacting.
Patent JP-H10249693-A (JP)
Title: Peripheral working device or spectacle lens
Inventor: KODAMA KAZUO
IPC: B24B9/14
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make improvements in finishing accuracy and productivity by enhancing the ridigity of a clamp unit in a peripheral working device of spectacle lenses. SOLUTION: A work lens LE is held between a lens clamp unit 10 attached to a portal housing 2 installed tight in a bed 1 and a stand 3 installed tight in this bed 1. A turntable 20 is installed free of rotation around a shaft center of the lens clamp unit 10, and a direct-acting table 30 capable of horizontal movements toward the turning shaft center is mounted on top of this turntable 20. In addition, a lifting gear 40 attached with a lifting member 50 free of lifting motion is mounted on this direct-acting table 30, while a spindle unit 53 installed with a grinding wheel 60 free of rotation is attached to this lifting member 50. This wheel 60 is made contact with an outer boundary of the work lens LE as making it into rotation, and then it is revolved, grinding the outer boundary of the lens into an optional form.
Patent JP-S51150320-A (JP)
Title: Speaker
Inventor: TAKAHASHI YOUZOU
IPC: H04R9/04
Filed: 1975-06-18
Abstract: PURPOSE:Radiating area is expanded against heating of voice coil and efficiency of radiation from voice coil to frame is increased so as to be strong enough to cope with excessive input.
Patent JP-S59200402-A (JP)
Title: Ac electromagnet apparatus
Inventor: ISHIKAWA MINORU
IPC: H01H47/04
Filed: 1983-04-27
Abstract: PURPOSE:To obtaina compact and highly reliable apparatus that is capable of lessening a loss by accomplishing the connection in such a manner that a capacitor and two rectifier circuits share an entire voltage after the core magnetic attraction. CONSTITUTION:Two normally-closed contacts 6a and 6b open when a movable core is magnetically attracted to a fixed core or immediately before completion of the magnetic attraction. Thereupon, this circuit comes to a state wherein operating coils 1a and 1b are respectively connected in series to DC terminals of two single-phase bridge rectifier circuits 3a and 3b, that is, the operating coils 1a and 1b are conncted in series by means of two circuits, R a1 1a d1 7  a2 1b d2 S and S b2 1b c2 7 b1 1a  c1 R, and AC terminals of the rectifier circuits 3a and 3b are connected in series with a capacitor 7 interposed therebetween. Therefore, the AC voltage applied to the R and S terminals is shared by the capacitor 7 and two split operating coils 1a and 1b, and the voltage applied to each of the operating coils 1a and 1b is less than a half of that at the time of the magnetic attraction.
Patent JP-S62231765-A (JP)
Title: Impact dot head
Inventor: KITAHARA TOMOAKI
IPC: B41J9/42
Filed: 1986-04-01
Abstract: PURPOSE:To enable the normal printing, to have the long duration of a lever stop part and to enable the acquisition of shock absorbing property even after a long period of stoppage, by jointly using a metallic spacer and a rubber spacer for the lever stop part. CONSTITUTION:The metallic spacer 8 having a hardness of 500min in Hv and a rubber spacer 7 are jointly used for a lever stop part. The core part of a frame 1 is magnetized by applying current to a coil 13 and an armature 6 is attracted. A lever 9 is rotated following that and a wire 10 is pushed. Paper is printed by its top via an ink ribbon. When the application of current is stopped, the lever 9 is pushed back by the force of a returning spring 11 and collides with the lever stop part consisting of the metallic spacer 8 and the rubber spacer 7. After rebounding, it is stopped. Though the lever 9 is always pushed onto the metallic spacer 8 by the force of the returning spring 11 during long time stoppage, the lever 9 normally prints the first dot without boring into the metallic spacer 8 at the start of motion. Further, the metallic spacer 8 with which the level directly collides does not lose its function even after its use for a long time.
Patent JP-S5381-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOMORI MASASHI
IPC: H01L29/78
Filed: 1976-06-23
Abstract: PURPOSE: To obtain a MOSFET which features a channel length of more or less submicron as well as a good reproducing performance for the threshold voltage level by forming a same conduction type region as the semiconductor substrate through an ion injection method touching the source region under the gate insulation film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11256334-A (JP)
Title: Formation of cn thin film and cn thin film forming device
Inventor: KIUCHI MASATO
IPC: C23C14/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a CN thin film forming method capable of forming a CN thin film in a high yield and to provide a CN thin film forming device. SOLUTION: A gaseous starting material is introduced into an ion source chamber 2, is ionized and is drawn out from the ion source chamber 2 as an ion beam 7. This ion beam 7 is subjected to mass spectrometry by an ion separating chamber 30A, and only prescribed ion seeds are injected toward a deflecting chamber 30B. In the deflecting chamber 30B, the ion beam 7 is deflected, and, in a speed reducing chamber 5, its speed is reduced, and after that, it is applied to a substrate 62. As the gaseous starting material, the one in which a dipole moment reaches >=0.1 debye at the time of the ionization is preferable, and, e.g. methylamine is used. Moreover, it is preferable that the ions of the gaseous starting material are applied by the energy of 10 eV to 10 keV.