baber/WOPTO huggingface dataset:
Patent JP-H06350843-A (JP)
Title: Method and device for deciding multicolor image reproduction color density prediction formula
Inventor: IINO KOICHI
IPC: H04N1/46
Filed: 1993-06-03
Abstract: PURPOSE:To decide a reproduction color density prediction formula whose prediction precision of predicted reproduction color density is practically sufficient and whose calculation load is considerably small. CONSTITUTION:A multiple regression full model formula using plural explanation variables generated based on primary color main density ((c), (m) and (y)) is set. the coefficient of the multiple regression full model formula is decided by using actually found data. Prediction density values Dr', Dg' and Db' are obtained from actually found main density (c), (m) and (y) by using the multiple regression full model formula. A color difference between the prediction density value and actually found density values Dr, Dg and Db is obtained as a color difference dE on uniform color space. The explanation variables of the multiple regression full model formula are taken out one by one within a range where the color difference dE becomes less than a target color difference. Finally, the density prediction formula which gives the reproduction color when the color difference does not exceed the target color difference and whose calculation load is the smallest is decided.
Patent JP-S5383140-A (JP)
Title: Heat pump typ e air conditioner device
Inventor: SUGIMOTO TAKAYUKI
IPC: F25B13/00
Filed: 1976-12-28
Abstract: PURPOSE: To improve heating capacity by providing a heat exchanger at the flowing path of discharge gas, which conducts exchanging the heat with the liquid refrigerant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5681451-A (JP)
Title: Separately-injecting nozzle
Inventor: SUZUKI NOBUYOSHI
IPC: G01N27/28
Filed: 1979-12-07
Abstract: PURPOSE:To miniaturize the device by measuring the prescribed concentration of ion of a sample concurrently with the separate injection of the sample without providing an ion concentration measuring part separately. CONSTITUTION:A separate injector sucks a prescribed quantity of sample 3 in a sample cup 4 by means of the separately-injecting nozzle 1 and discharges the same into a reaction vessel 5. In an optional part of the separately-injecting nozzle 1 filled with the sample 3 when the prescribed quantity of the sample 3 is sucked through the nozzle 1 are embedded an ion sensor 15 having the structure of an insulation-gate type transistor with electric field effect and a reference electrode 16. The ion sensor 15 is connected to a connection terminal 15B, while the fitting part of the sensor 15 is molded by insulation resin 17. To the connection terminal 15B is fitted a connection socket 18 removably, while the reference electrode 16 is provided in such a manner that the liquid communicating part thereof contacts with the sample 3. The output corresponding to the concentration of the ion of the sample 3 detected by the sensor 15 and the electrode 16 is corrected in accordance with the measured value of a standard liquid 10 and the correct value of measurement of the sample 3 is indicated at an indicator 23.
Patent JP-S6138856-A (JP)
Title: Surface machining
Inventor: HAMA KIICHI
IPC: B24B7/24
Filed: 1984-07-28
Abstract: PURPOSE:To perform polishing of work and surface correction of surface plate simultaneously thus to perform surface machining with high accuracy by moving the pressure plate radially to the side of low abrasion everytime when polishing predetermined number of works thereafter performing next polishing. CONSTITUTION:At first, every three works 4 are adsorbed to the underface of the plates 3A, 3B. Then they 3A, 3B are lowered to press the polishing face of work 4 againt the surface of pellet 2 with predetermined pressure. Thereafter, the surface plate 1 is rotated to perform polishing. Upon elapse of predetermined time to complete polishing, the plates 3A, 3B are lifted to remove the work 4 then new work is sucked and machined similarly. Upon reaching to predetermined number, the plate 3B is moved by predetermined distance to the side of the surface plate 1 and to repeat same polishing. Consequently, abrating amount at the side of the plate 3B will increase thus to enable control of abrating amount by means of the plate 3A.
Patent JP-H028330-A (JP)
Title: Formation of insulating film on grain-oriented silicon steel sheet
Inventor: KOSAKA YUTAKA
IPC: C23C22/00
Filed: 1988-06-28
Abstract: PURPOSE:To form a thin insulating film having excellent adhesion and uniformity by spraying an annealing and separation agent consisting essentially of MgO on the surface of the subscale formed on a silicon steel sheet in the form of dry powder, winding, and then finish-annealing the sheet. CONSTITUTION:A grain-oriented silicon steel sheet is cold-rolled to a specified thickness, decarburized, and annealed to form the subscale contg. SiO2 on the surface. An annealing and separation agent consisting essentially of MgO in the form of dry powder is sprayed on the upper surface of the steel sheet by electrostatic coating, etc. The sheet is wound up in a coil, and finish-annealed as such to form an insulating film on its surface. In this case, the MgO with the surface coated with 0.1-3 pts.wt. of the siloxanes such as dimethylpolysiloxane having an -Si-O- bond is appropriately used as the annealing and separation agent. In addition, the absorbance ratio by IR spectroscopic analysis of the fayalite (2FeO.SiO2) to silica in the subscale after decarburization and annealing is controlled to about 0.1-0.4, and only one side of the steel sheet is coated with MgO.
Patent JP-S5947861-A (JP)
Title: Document forming communication terminal device
Inventor: HAGANUMA TOMOYUKI
IPC: H04L29/00
Filed: 1982-09-13
Abstract: PURPOSE:To transmit surely the result of receiving at the standby mode to the operator, by enabling a power supply of an output section of a document forming communication terminal device to be connected and disconnected automatically with an external command. CONSTITUTION:A communication control section 5 receives a document at the standby mode. A system control section 8 outputs a power supply connecting command signal SB to apply the power supply to an output section 3 and an external storage section 4. A receiving document and its logging information are received from the communication control section 5 to store them in the external storage section 4, an output section 3 prints out the logging information, and a power supply disconnection command signal -SB is outputted again to disconnect the power supply of the output section 3 and the external storage section 4.
Patent JP-S6314485-A (JP)
Title: Gas laser oscillation apparatus
Inventor: NISHIDA NAOTO
IPC: H01S3/036
Filed: 1986-07-07
Abstract: PURPOSE:To prevent a general efficiency of laser oscillation from being lowered when the laser output is low, by varying the rotation rate of fan blades circulating a gas laser medium enclosed in a circulation path according to a laser output, based on a signal from a laser output determining section. CONSTITUTION:An inverter 20 is connected to a commercial power source 13 driving a fan 11 so that a frequency of the commercial power source 13 and hence the roration rate of the fan 11 are controlled by the inverter 20. A laser output determining section 17 is electrically connected to the inverter 20 so that the inverter 20 receives a signal fed by the laser output determining section 17 and changes the rotation rate of the fan 11 according to the signal. Since the rotation rate of the fan is variable in this manner, it can be controlled appropriately so as to prevent a gas laser medium from circulating at an unnecessarily high rotation rate when the laser output is low. As a result, not only power consumption is decreased substantially but also a general efficiency of laser oscillation at a low output can he improved remarkably.
Patent JP-H0325760-A (JP)
Title: Device for discriminating recording system of frequency modulated video signal
Inventor: FUKADA JUICHI
IPC: H04N5/93
Filed: 1989-06-22
Abstract: PURPOSE:To automatically discriminate the kind of a recording system by integrating the output signal of a frequency demodulation circuit extending over a prescribed period of time, and comparing the level of the output signal with the reference level of a reference level setting means. CONSTITUTION:A luminance signal Y demodulated at a demodulation circuit 15 is supplied to an LPF 16, and a carrier component is eliminated, and is supplied to a de-emphasis circuit 17 and an integrator 19, respectively. The luminance signal Y of the integrator 19 is amplified at a transistor 23, and is outputted from an emitter-follower circuit 24. The signal Y is supplied to the positive input terminal of a comparator 21 via a switching circuit 22. Also, the reference level Vs is applied on the negative input terminal of the comparator 21. Thereby, since VN<Vs in normal-band recording, a signal of L level is outputted from the comparator 21, and a signal of H level from the comparator 21 in high-band recording since VN>Vs. In such a way, it is possible to automatically discriminate the high-band recording from the normal-band recording.
Patent JP-H063213-A (JP)
Title: Tire pressure guage for performing isothermal measurement
Inventor: REI SEISOU
IPC: G01L17/00
Filed: 1992-06-17
Abstract: PURPOSE: To precisely measure the pressure of air in a tire under the temperature condition that the temperature is adjusted to be the same as that in the inside of the tire at the time of measurement. CONSTITUTION: To carry out quick leveling of the difference of the temperature in a tire 70 and in a bellows 1, the bellows 1 to detect the pressure is installed in the tire 70. A flexible display rod 2 extensible to the outside from the inside of the tire 70 is installed in the bellows 1 and moves back and forth with the expansion and contract of the bellows 1. Consequently, based of the movement of the tip position 23 of the flexible display rod 2 positioned in the outside of the tier 70, the pressure state of the tire 70 can be easily known.
Patent JP-H0711441-A (JP)
Title: Method and device for measuring and controlling vapor-deposited film and production of the film
Inventor: YASHIRO TSUGIO
IPC: C23C14/24
Filed: 1993-06-29
Abstract: PURPOSE:To measure and control the position of a vapor-deposited film edge, the position and width of the vapor-deposition part and maginal part and the position of a heavy edge without any skilled operator. CONSTITUTION:A vapor-deposition part 12a and a marginal part 12b are formed in stripes in the longitudinal direction and alternately formed in the width direction by a margin forming device 16 and a vapor-deposition device 17 to constitute a strip vapor-deposited film. The film is traveled by a conveyor line 13 and irradiated with a beam from a light source 21. The positions of the edge, vapor-deposition part, marginal part and heavy edge of the film are measured with a line sensor camera 22 receiving the transmitted beam from the film at regular intervals in the longitudinal direction. The beam transmittance distribution of the film in the width direction is detected by an ECU 23 based on the obtained data, the conveyor line, margin forming device and metal vaporizer are controlled based on the distribution, and a vapor-deposited film is produced.
Patent JP-S5861121-A (JP)
Title: Adding method of fine particle
Inventor: SUZUKI MOTOYOSHI
IPC: B29B7/22
Filed: 1981-10-07
Abstract: PURPOSE:To suppress the formation of coarse flocculated particles and disperse the fine particles sufficiently in dispersing insoluble fine particles in a reaction mixture of a molten thermoplastic polymer, etc., by spraying a dispersion of the particles with a sprayer, etc. CONSTITUTION:In adding insoluble fine particles, e.g. silicon oxide, prepared by the dry method or beryllium oxide, to a molten reaction mixture, e.g. polyester or polyamide, a dispersion prepared by dispersing the fine particles having preferably 5mu average particle diameter in a medium, e.g. water or alcohol, is sprayed on the molten reaction mixture with a perforated showering nozzle, droplet sprayer, etc.
Patent JP-H11338320-A (JP)
Title: Network system including image forming device and network system including printer
Inventor: HASHIMOTO NORIO
IPC: G03G21/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To eliminate an image forming device inappropriate for image forming by monitoring whether or not each image forming device is in the state of requiring the exchange or replenishment of consumables and also to realize smooth image forming by facilitating the selection of the image forming device capable of executing the image forming. SOLUTION: When the device is in the state of toner-low or photoreceptive drum-low, a printer server 4 sets the warning flag of a printer 1 (step S2), and also resets the warning flag of another printers 2 and 3 which are not in the state of the toner-row (step S3). Next, the printer server 4 monitors whether or not a printing preparation command is made from all personal computers connected to a network system (step S4), and in the case that the printing preparation command is made, it transmits back entire warning flag chart information, namely a warning flag chart meaning that the warning flag is set at the printer 1 and the warning flag is reset at the printers 2 and 3 to the personal computers 11 or the personal computer 20 (step S5).
Patent JP-S5587248-A (JP)
Title: Microprogram controller
Inventor: MIGITA TOSHIYUKI
IPC: G06F9/22
Filed: 1978-12-25
Abstract: PURPOSE: To suppress an increase in the number of physical steps and deterioration in performance due to the limitation of microprogramming, by utilizing branch- destination address assignment more effectively than before by making it possible to reexecute a conditional branch microinstruction when its branch condition is not set.  
     CONSTITUTION: Output (a) of microinstruction address register 1 is supplied to control memory 2 and adder 5, and output (b) of memory 2 is decoded by decoder 3, whose output (c) is sent to arithmetic control part 4. When its branch condition is set, signal line (d) is held at level "1" and when not, it is at "0" to lead a signal out for control over change-over circuit 6; when the condition is set, branch-destination address (e) from control part 4 is selected and when not, output (f) of adder 5 is selected and led to output line (g), thereby storing its value in register 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0768646-A (JP)
Title: Tool for deep draw sealing
Inventor: UIRUHERUMU RAIRU
IPC: B29C33/02
Filed: 1994-07-11
Abstract: PURPOSE: To provide a deep-drawing and sealing tool dispensing with a heating process for heating a joint part, generating no loss of energy and time and capable of enhancing the productivity of a container in a container producing apparatus. CONSTITUTION: A deep-drawing and sealing tool for deep-drawing and sealing open plastic half-shells 3, 3a has shell-like metal tool main bodies 2, 2' which include flat edges 11, 11a equipped with substantially flat edge surfaces at the open side and heat insulating mounting members 18, 18a for separating the half-shells from the cooled tool main bodies 2, 2a are provided to the edge parts 11, 11a.
Patent JP-S5682957-A (JP)
Title: Runaway checking circuit for microcomputer
Inventor: YANAGAWA HITOSHI
IPC: G06F11/30
Filed: 1979-12-08
Abstract: PURPOSE: To check the runaway of microcomputer by connecting the collector and emitter of a switching transistor to the capacitor of an initial resetting circuit and by discharging the capacitor with the switching transistor turned on.  
     CONSTITUTION: For the detection of a computer's runaway, exclusive OR circuit 8, AND circuit 9, monostable multivibrator 10, etc., are provided. Once microcomputer 1 runs beyond control, a signal of "0" is generated on address line A11 or A15 on which only a signal of "1" should be generated originally, so that 0.1 or 1.0 of A11 and A15 will be detected by circuit 8. The output of this circuit 8 and enable signal E generated during the operation of computer 1 are ANDed 9 to trigger monostable multivibrator 10, whose output signal is sent to switching transistor TR11. The collector and emitter of this TR11 are connected across capacitor C1 of initial resetting circuit 5 and when TR11 turns on, capacitor C1 is discharged to initialize computer 1, checking its runaway. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07116831-A (JP)
Title: Heat exchanger and its production
Inventor: OHASHI FUMIO
IPC: B21D53/08
Filed: 1994-07-11
Abstract: PURPOSE:To securely braze a header plate and side plate without incurring buckling of tube and deformation of header plate. CONSTITUTION:Each tube 2 is forced into each press fit hole 12 of a header plate 5, further, both ends of a pair of side plates 9 are abutted with a pair of header plates 5. Next, a flaring pin is forced into both end of the tube 2, flaring both ends of the tubes 2 on both side of core to 180 deg., further flaring the remaining tubes at center side of core to 60-80 deg.. Next, the core, etc., is hanged from one side of the header plate 5, it is brazed. At this time, due to flared part 2a of 180 deg., the tubes at both side of core is prevented from shifting downward the header plate 5. Thus, the abutting condition between the header plate 5 and side plate 9 is kept, brazing is surely executed. On the other hand, core both side has a large flaring angle as well as load, because this large load is borne on the side plate 9, the tubes 2 on both side of core is not buckled.
Patent JP-S5950962-A (JP)
Title: Billet support device
Inventor: YASUDA KAZUMI
IPC: B22D11/128
Filed: 1982-09-14
Abstract: PURPOSE:To decrease various strains in a billet and to reduce the cost of a titled device by coupling the blocks which connect roll pairs on the top and bottom surfaces of the billet in conformity with the thickness of the billet to each other or the blocks and stationary roll frames by means of connecting bars which are rotatable around fulcrums. CONSTITUTION:Stationary rolls 18 which grasp a billet 11 and receive the reaction thereof are disposed in suitable places and are fixed by means of mounting foundations 19. Single or plural pieces of blocks 14 connecting one or two pairs of rolls on the top and bottom surfaces of the billet 11 that grasp the billet 11 in conformity with the thickness of the billet are disposed between the rolls 18. The adjacent blocks 14 and the blocks 14 or the blocks 14 and stationary roll frames are coupled by means of connecting bars 7 rotatable around the fulcrums. Then the billet 11 under casting is easily displaced in the direction at a right angle to the billet surface between the rolls 18 and therefore the strain in the billet 11 owing to roll mis-alignment and bulging strain therein are decreased.
Patent JP-S5861255-A (JP)
Title: High-toughness boron nitride-base material sintered under superhigh pressure for cutting tool and wear-resistant tool
Inventor: ISHIMATSU TOSHIMOTO
IPC: C22C29/00
Filed: 1981-10-06
Abstract: PURPOSE:To obtain a boron nitride-base material sintered under high pressure for a cutting tool and a wear resistant tool with superior hardness, toughness, wear resistance and heat resistance by sintering powder of cubic system boron nitride (CBN) with Ti and TiC, TiN TiCN or TiB2 as reinforcing binders at high temp. under high pressure. CONSTITUTION:A mixture of 40-90vol% CBN powder with 4-25wt% Ti powder and 5-40wt% one or more among TiC, TiN, TiCN and TiB2 as reinforcing binders is charged into a vessel made of mild steel, vacuum-degassed, tightly sealed, and press-sintered in a superhigh pressure and high temp. generator. Wurtzite type boron nitide (WBN) may be substituted for part of the CBN in 0.05-1 volume ratio of WBN/CBN, and to the binding metal may be added 0.5-10wt% one or more among Ni, Al, Co, Si and Cr. A high-hardness BN-base sintered material having a tough structure contg. CBN particles enveloped in the reinforcing and binding metal in 0.1-1mum thickness is obtd.
Patent JP-H0450360-A (JP)
Title: Artificial washer ball for stone wash
Inventor: DAIKU ICHIRO
IPC: D06C11/00
Filed: 1990-06-18
Abstract: PURPOSE:To provide the subject product capable of being massively produced, having an extremely excellent performance for decoloring the surfaces of jeans and capable of freely changing the decoloring pattern by adding inorganic hard particles to the walls of cells forming the inorganic foams. CONSTITUTION:The objective product is produced by adding and dispersing inorganic particles harder than that of wall 4 to the walls 4 of cells forming the foams 3 of an inorganic foamed product fired so as to have a bulk specific gravity of 0.5-1.5 and thermally calcined. The product is preferably prepared by adding inorganic hard particles such as feldspar to a foamable matrix material comprising a silicic mineral as a main component, a foaming agent and a melting agent and then thermally calcining the mixture. The inorganic hard particles preferably have a hardness of 6-7 and a particle size of 0.4-1.5mm and is compounded in an amount of 20-30 pts.wt. per 100 pts.wt. of the foamable matrix material.
Patent JP-H0451052-A (JP)
Title: Original reader
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/00
Filed: 1990-06-18
Abstract: PURPOSE:To successively read original information on an original carrying and placing face by one action of carrying the original by making 1st and 2nd original reading means for respectively reading the original information on the front and rear sides of the sheet original keep a distance which is equal to or longer than the length of an original in a sub-scanning direction. CONSTITUTION:The 1st original reading means 9 which is provided on the surface side of the sheet original carrying path 116 and read the original information on the front side of the sheet original 200 and the 2nd original reading means 14 which is provided on the back face side of the sheet original carrying path 116 and reads the original information on the rear side of the sheet original 200 are made to keep the distance which is equal to or longer than the length of the sheet original 200 in the sub-scanning direction. Thus, the original information on both sides of the sheet original can be successively read by one action of carrying the sheet original to the original carrying and placing face without the need of a storage means such as a buffer and a memory, etc., and an original reversing means, etc.
Patent JP-S5282402-A (JP)
Title: Pickup element
Inventor: YAMAZAKI OSAMU
IPC: H04R17/04
Filed: 1975-12-29
Abstract: PURPOSE:To increase supply voltage to an amplifier and improve S/N by provideing a plurality of piezoelectric thin films connected parallel on the face of a record stylus and increasing electrostatic capacity.
Patent JP-H078926-A (JP)
Title: Apparatus and method for washing and drying
Inventor: FUJII YUICHI
IPC: C23G5/02
Filed: 1993-06-29
Abstract: PURPOSE:To prevent the oxidation of an article easy to receive oxidation in the atmosphere at the time of the washing and drying of the article by providing an inert gas supply means, a door and the internal structure partitioning the inside and outside of a tank at the time of the opening of the door. CONSTITUTION:Inert gas is supplied into a tank 6 in such a state that an upper lid (door) 1 is closed by an inert gas supply means to lower the concn. of oxygen in the tank 6 to predetermined control concn. equal to or less than the explosion limit oxygen concn. of a combustible solvent 5. Subsequently, the article 2 washed in a washing tank is fed into the tank 6 by opening the upper lid 1 while the inert gas is supplied but, at this time, an internal structure consisting of a barrier plate 4 and a moving stand 3 necessarily partition the inside and outside of the tank 6. That is, the moving stand 3 is set to a position A. Next, the article 2 is placed on the moving stand 3 and, after the upper lid 1 is closed, the moving stand 3 is allowed to fall to a predetermined treatment position B to be rinsed with steam. By this constitution, the article 2 easily oxidized in the atmosphere can be prevented from oxidation at the time of washing and drying.