baber/WOPTO huggingface dataset:
Patent JP-S56130367-A (JP)
Title: Ink jet printer
Inventor: FUKUSHIMA SEIJI
IPC: B41J2/055
Filed: 1980-03-19
Abstract: PURPOSE:To obtain a good blank by controlling a lapping degree between adjacent ink droplets despite a raised density of adhesion with a picture signal formed by a specified provision according to the information existing period of an image signal synchronizing a clock signal. CONSTITUTION:A digital image signal Vid and a clock signal are introduced into a Delay-FF (indicated by D-FF in abbreviation) and an output Q1 synchronizing a signal Cp is delayed by one cycle (f) of the signal Cp. In the output A1 of an AND circuit 12, information is continued during the period of (n-1)f when the information existing period lasts beyond plural cycles nf (n>=2) of the signal Cp. A D-FF 15 delays the OR output Or of an OR circuit 13 by one cycle (f). The number n-1 of a picture signal Vo generated where one information existing period (t) by an AND circuit 12 lasts beyond plural cycles nf and one picture signal Vo with one cycle (f) by an AND circuit 16 are applied to an ink head.
Patent JP-S58153589-A (JP)
Title: Water treatment apparatus
Inventor: TAKAHASHI TOSHINAO
IPC: C02F3/06
Filed: 1982-03-08
Abstract: PURPOSE:To obtain a water treatment apparatus high in performance and low in equipment and treatment cost, by drawing the air using potential height energy to give oxygen to microorganisms necessary for purification, and keeping biological membranes always fresh by turbulent flow caused at the same time. CONSTITUTION:When the level of a control water vessel 16 reaches LWL, a level sensor 21 actuates a pump 10 to feed raw water in a vessel 13 through a pipe 11 into a closed type contact oxidation chamber 1 and to immerse biological growing media 3 present in the chamber 1 in water. The air in the chamber 1 pushes a nonreturn valve 7 open, and it is purged. When the chamber 1 is almost filled with the raw water, it flows through a syphon pipe 8 to the water receiving vessel 23 (16), the level balances near a weir 17 with a slit 18. It becomes HWL, and the sensor 21 actuates to stop the pump 10. Since the chamber 1 is located higher than HWL, and the valve 7 is closed, a vacuum corresponding to the height difference occurs, suction nonreturn valves 5 are opened and suck the air into the chamber 1, and the air rises in bubbles 14. As a result, O2 necessary for purifying the raw water is supplied, and a stirring effect is obtained by occurrence of turbulent flow due to explosive expansion of the bubbles caused by drop of the pressure in the chamber 1.
Patent JP-S51111239-A (JP)
Title: A powade coating composition
Inventor: MATSUSHIMA KOUJI
IPC: C08K5/15
Filed: 1975-03-26
Abstract: PURPOSE: To provide a powder coating composition containing an acrylic copolymer having carboxyl group in it and an polyoxazoline cpd., and giving a coating of excellent appearence, mechanical properties and chemical resistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62194831-A (JP)
Inventor: NAGAI SHOICHI
IPC: D04H1/43
Filed: 1986-02-20
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-H02213823-A (JP)
Title: Light wavelength converting device
Inventor: GOTO CHIAKI
IPC: G02B6/42
Filed: 1989-02-15
Abstract: PURPOSE:To facilitate optical adjusting operation and to obtain a high-level wavelength-converted wave by enabling a convergence optical system to adjust independently the positions of a 1st lens which is relatively small in the absolute value of the focal length and a 2nd lens which is relatively large and arranged on a laser light source side. CONSTITUTION:The convergence optical system 20 which converges a basic wave into a small beam spot and irradiates the waveguide part end surface of a light wavelength converting element 10 with the beam spot is equipped with the 1st lens 21 which is relatively small in the absolute value of the focal length and the 2nd lens 22 which is relatively large in the absolute value of the focal length and arranged on the light source side as compared with the 1st lens 21, and the position of the 2nd lens 22 is adjustable independently of the 1st lens 21. Namely, when the focal length absolute values of the 1st and 2nd lenses 21 and 22 are denoted as f1 and f2, the ratio f1/f2 of the absolute values of both the focal lengths is set small and then the beam spot position is adjusted finely by moving the 2nd lens 22 greatly by the quantity required to move the beam spot position by a certain quantity.
Patent JP-H09309071-A (JP)
Title: Surface reconditioning device
Inventor: HORAI KINUICHI
IPC: B24B53/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To easily confirm flatness by forming a plate as a glass-made end plate cut into a rectangle, mounted by a reflecting surface side thereof in a base frame. SOLUTION: A plate 3 formed by a glass-made end plate is cut into a rectangular shape to be matched with an upper surface of a base frame 1, after checking an image not deflected, and is fixed to the upper surface of the base frame 1 by a bonding agent 4. A surface reconditioning device fixing polishing paper onto this plate 3 is formed as the plate 3, the end plate excellent in flatness is used, so that the polishing paper 5 fixed thereto also ensures excellent flatness further with a cost reduced. When an abrasive surface of a grinding wheel is reconditioned, the abrasive surface of the grinding wheel is held to an abrasive surface of the polishing paper 5 in the surface reconditioning device, in its lengthwise direction, to be lightly reciprocated and polished.
Patent JP-S58154008-A (JP)
Title: Sequence applying circuit
Inventor: WADA YUUKOU
IPC: G05B19/07
Filed: 1982-03-09
Abstract: PURPOSE:To simplify the constitution of a sequence applying circuit, by flickering a flicker relay in the number of times corresponding to the number of devices to be controlled and then applying these devices one by one in each working mode of the flicker. CONSTITUTION:A driving auxiliary relay XO is connected between control buses P and N via a start contact A-a and a (b) contact Xn-b of an auxiliary relay Xn and then connects an (a) contact XO-a1 in parallel to both terminals of the contact A-a to form a self-holding circuit. A flicker relay FL is connected between the buses P and N via an (a) contact XO-a3 of the relay XO. The buses BUS1 and BUS2 are connected alternately and repetitively to the bus P when the flicker FL is working by the clock action of a contact FL-a of the flicker FL. A terminal of an auxiliary relay X1 is connected to the bus N, and the other terminal is connected to an end of an (a) contact XO-a2 of the relay XO. The other terminal of the contact XO-a2 is connected to the BUS1 via a diode D1.
Patent JP-H06246449-A (JP)
Title: Automatic welding machine
Inventor: OTSUKA TAKAO
IPC: B23K9/02
Filed: 1993-02-25
Abstract: PURPOSE:To weld plural kinds of vertical members having the different thickness to horizontal members by one automatic welding machine by adjusting the opposed interval between driving rollers and a driven roller in accordance with the thickness of the vertical members. CONSTITUTION:The opposed surfaces 20, 20 of both carriage members 5a and 5b are directly abutted on each other or a spacer 21 having the specified thickness is interposed between the opposed surfaces 20, 20, then, both carriage members 5a and 5b are connected with each other by a bolt 8, the opposed interval H between the driving rollers 9 and the driven roller 12 is coincident with the thickness T of a web 3 to be welded and a working carriage 5 is assembled. A driving motor 11 is driven, the driving rollers 9, 9 are driven a rotated to travel the working carriage 5 and welding is started by welding torches 23, 23. Consequently, both corner parts 4, 4 can be joined and welded at the same time.
Patent JP-H06248044-A (JP)
Title: Production of polyamide resin, polyamide resin and coating using the same
Inventor: SUZUKI KENJI
IPC: C08G69/00
Filed: 1993-02-25
Abstract: PURPOSE:To obtain the subject resin, soluble in low-boiling general-purpose solvents, excellent in heat resistance and suitable as coatings, etc., by blocking the terminal isocyanate groups of a specific polyamide with a compound having hydroxyl group, etc. CONSTITUTION:The objective resin is obtained by blocking terminal isocyanate groups in a polyamide prepared by reacting (A) a diisocyanate comprising tetramethylxylene diisocyanate of the formula as an essential component with (B) a dicarboxylic acid such as an aliphatic dicarboxylic acid at a molar ratio of the components (A)/(B) substantially within the range of 1<= components (A)/(B)<=2 with a compound having any of hydroxyl, amino and imino groups such as an alkanolamine. Furthermore, this coating is prepared by using this resin.
Patent JP-S61280926-A (JP)
Inventor: YAMADA TAIKI
IPC: B65D65/40
Filed: 1985-02-25
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-S53120563-A (JP)
Title: Electronic digital display watch
Inventor: OOTA TOMIO
IPC: G04G17/02
Filed: 1977-03-30
Abstract: PURPOSE: To make possible coping with many design varieties of watches with one kind of watch movement by making possible the common use of a movement of different longitudinal and cross sizes in outside dimension for the longitudinally oblong model and cross oblong model of watch cases. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01275480-A (JP)
Title: Biological carrier
Inventor: AREN JIYONSON BURAUN
IPC: B01J20/16
Filed: 1989-02-15
Abstract: PURPOSE: To obtain a porous inorg. material which is interconnected and arrayed with pores of a specific pore size range and is useful for immobilizing and supporting enzymes, proteins, etc., by calcining kaolinite clay contg. a superfine carbonaceous material at and for a specific temp. and time.  
     CONSTITUTION: The kaolinite clay contg. 5 to 25 wt.%, more preferably 10 to 20% superfine carbonaceous material having the max. grain size of 1000 Å, more preferably natural lignite based ball clay, is calcined at the temp. 950 to 1050°C at which mullite is not formed, by which the porous inorg. material having the defect aluminum-silicon silicon structure interconnected and arrayed with the pores of 100 to 1000 Å, more preferably 200 to 400 Å in the pore size range at ≥40 vol.% is obtd. This porous inorg. material is used for affinity chromatography, ion exchange or the supports, etc., of the grain size discrimination of biological high polymers, enzymes, antibodies, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S54128777-A (JP)
Title: Calibrating device for flow speed meter of hot fluid
Inventor: IWASAKI YUKIO
IPC: G01P21/00
Filed: 1978-03-30
Abstract: PURPOSE: To make it possible to accurately and easily perform the calibration of a meter by inserting the leading end of the flow meter into a rotary bath thereby to detect the rotating flow speed.  
     CONSTITUTION: A rotary bath 14 is filled up with molten metal M, the temperature of which is metered by means of a thermometer 17 so that it is held at a desired constant level by means of a heater 13. The bath 14 is turned by a prime mover 16. As a result, the rotating speed of the metal M becomes equal to that of the bath. On the other hand, the lower end 4b of a meter 10 is dislocated by the pressure of the flow of the metal M so that the signals corresponding to the dislocation are taken out of a cable 6. Thus, by the rotating speed of the bath 14 and a spacing size R, the flow speed at the lower end 4b is calculated to accomplish the calibration of the meter 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07242921-A (JP)
Title: Production of cast iron
Inventor: YAMANA HISASHI
IPC: C21C1/08
Filed: 1994-03-07
Abstract: PURPOSE:To provide a method for efficiently producing an extra low P and high Si cast iron eliminating oxygen consumption of Si component and rephosphorizing by specifying dephosphorizing and desiliconizing while using a converter type furnace provided with an upper and lower combined blowing function or the upper blowing function and an injection lance and, thereafter, devising, a ferro-alloy adding method of Fe-Si powder, etc. CONSTITUTION:The converter type furnace 1 provided with the upper and lower combined blowing function or the upper blowing function and the injection lance is used, and flux consisting essentially of a lime and an iron oxide and gaseous oxygen is supplied into molten iron to execute the desiliconizing and dephosphorizing treatment to the molten iron and, thereafter, the ferro-alloy is added to this molten iron in a receiving ladle 2 at the time of tapping the treated molten iron.
Patent JP-S58154481-A (JP)
Title: Laser machining device
Inventor: OOHARA TAKAFUMI
IPC: B23K26/03
Filed: 1982-03-08
Abstract: PURPOSE:To detect the machining point with CO2 lasers exactly, by superposing He-Ne laser beams and CO2 lasers by the use of >=2 sheets or reflecting mirrors. CONSTITUTION:CO2 lasers 20, 21, 22 for machining pass between the 1st and the 2nd reflection mirror 8 and 9 without shining on the reflection mirror. The beam 20 of the central axis passes in parallel through the intermediate of the He-Ne beams 11 and 12 reflected by the mirror 8 and the He-Ne beam 10 reflected by the mirror 9 so that the He-Ne lasers can be superposed on the CO2 lasers. The superposed beams 10, 11, 12 and the beams 20, 21, 22 are reflected by a common plane reflection mirror 31, and are irradiated onto the work 4 by a condenser lens 32. It is possible to dispose the focus 50 exactly on the work surface 4 by calculating the deviation of the beam focus of the CO2 lasers from the surface.
Patent JP-H05233363-A (JP)
Title: Tracing device for emulator
Inventor: NOJIMA SATORU
IPC: G06F9/455
Filed: 1992-02-24
Abstract: PURPOSE:To provide the efficient emulator by deciding the indication of a CALL statement during the execution of an object program after an indication to be stored in a tracer is given to the CALL statement, and controlling the tracer and stopping or restarting the storing operation of the tracer. CONSTITUTION:An emulation memory 5 is stored with an object program including the CALL statement given an indication showing whether or not the tracer 4 is stored, and a decision part 9 decides the indication given to the CALL statement and controls the storing operation of the tracer 4 according to the result. When an indication which is not stored in the tracer 4 is given to all CALL statements, a main program is stored in the tracer and the CALL statements are traced, but all subroutines which are executed following it are stored in the tracer. Namely, only the main program is stored in the tracer. The main program and subroutines can, therefore, be debugged separately, so the program can be debugged hierarchically.
Patent JP-S61197010-A (JP)
Title: Single type filter press
Inventor: IIJIMA YOSHINARI
IPC: B01D25/12
Filed: 1985-02-25
Abstract: PURPOSE:To improve the flow of filtrate through a filter cake layer by providing spaces for introducing pressurized water between two filter plates of a single type filter press and each movable separating wall formed on each filter plate thus generating cracks in the cake layer formed on the filter surface. CONSTITUTION:When a valve V1 is opened and a valve V2 is closed in the stage of dewatering by pressing the sludge in a filter chamber 20, a pump P is driven in the normal direction transporting pressurized water from a header pipe P2 to a header pipe P1 to feed the pressurized water to each pressurized water introducing space 28 formed on both sides of each filter plate 21 positioning alternately. When the pressure in the header pipe P2 drops to a set value, the valve V1 is closed and the valve V2 is opened and the pump P is driven reversely, thus feeding the pressurized water from the header pipe P1 to the header pipe P2, feeding thus the pressurized water to the pressurized water introducing space 28 which is positioned alternately. Repetitive change is given to the degree of bending of the both sides of the cake formed thereon. Thus, a dewatering stage is finished.
Patent JP-H02216002-A (JP)
Title: Apparatus for measuring surface roughness
Inventor: KASHIWA HIDEAKI
IPC: G01B7/34
Filed: 1989-02-17
Abstract: PURPOSE:To easily and inexpensively measure the surface roughness of a part on the manufacturing site by measuring the surface roughness of an object to be measured on the basis of the contact resistance obtained when the contact element is applied to the object to be moved in parallel to the measuring surface thereof. CONSTITUTION:A contact element 1 is set in the square hole of an object 10 to be measured by an up-and-down shift cylinder 7 and subsequently applied to the object 10 by a shift cylinder 7. By this method, the contact element 1 is applied to the object 10 to be measured under definite pressure by a compression spring 2. Next, an origin position fixing cylinder11 is pulled back and a lateral shift base is moved in the right direction. At this time, the contact element 1 is not operated in synchronous relation to the lateral shift base because of the contact resistance with the unevenness of the measuring surface of the object 10 to be measured. A strain plate 3 is distorted by the contact resistance to distort a strain gauge 4. This strain quantity is read by a strain reader to measure surface roughness.
Patent JP-S57152112-A (JP)
Title: Electromagnetic induction machine
Inventor: HARUMOTO KATAMASA
IPC: H01F27/18
Filed: 1981-03-13
Abstract: PURPOSE:To enhance a cooling efficiency of a coil by a method wherein blocking pieces are installed between coils arranged between blocking plates and vessels intermittently shifting the position from adjacent layer. CONSTITUTION:The space between No.1 vessel 5 having a cylindrical insulator accommodating a coil 3 and the coil 3 wound on an iron core is continuously blocked with No.1 blocking piece 12, and the space between No.2 vessel 6 having a cylindrical insulator arranged between the iron core 2 and the coil 3 and the coil 3 is continuously blocked with No.2 blocking piece 13. No.3 blocking piece 14 and No.4 blocking piece 15 which are installed shifting from the position of an adjacent layer block intermittently the space between the coil 3 installed between both the blocking pieces, 12 and 13, and vessels 5 and 6. By scattering a cooling medium 4 on the iron core 2 and coil 3 from a scattering device 8 in a drip fashion, the medium is introduced into the layer of each coil. With this structure, the cooling efficiency of coil can be improved.
Patent JP-S56141991-A (JP)
Title: Fused flux for submerged arc welding
Inventor: OKUDA NAOKI
IPC: B23K35/362
Filed: 1980-03-22
Abstract: PURPOSE: To prevent occurrence of pockmark, herringbone patterns and cracking in low temperature of weld metal caused by hydrogen at the time of welding by specifying the specific surface area and hydrogen content of fused flux for submerged arc welding.  
     CONSTITUTION: The specific surface area of the flux is adjusted to become 0.03W 0.11m 2 /g. The method of adjustment is not defined particularly. It can be made, for instance, by controlling the strength of the flux through adjusting the fusing temperature or cooling rate, by adjusting the grinding means and the degree of grinding  or by adjusting the grain size after grinding. By this, adsorption of moisture during  storage can be prevented. Hydrogen content in the initial stage of manufacture is  made as small as possible and hydrogen content in the grain is made ≤20ppm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56132631-A (JP)
Title: General-purpose data input device
Inventor: AMAMIYA HISATOSHI
IPC: G06F3/023
Filed: 1980-03-21
Abstract: PURPOSE:To increase the versatility and to reduce the cost, by repetitively inputting the general-purpose data according to the general-purpose data program stored in the program memory in advance. CONSTITUTION:When order job is desired, 01 is inputted from the ten keys and start key is operated. Further, when the commodity code and quantity are repetitively inputted, 2 is inputted as the repetitive item number data and the enter key is operated. The guide display is made at the display device DP. Data is inputted according to the guide display and when all the data input job is finished, the inputted data is stored in the data memory DM according to the specified format and transferred to the master device MS. Since the guide display is made with the display device, the order of data to be input can clearly be made.
Patent JP-H08235832-A (JP)
Title: Disk recorder and recorder/reproducer
Inventor: YOSHIDA SUSUMU
IPC: G11B27/00
Filed: 1995-02-24
Abstract: PURPOSE: To easily perform high speed seek and special reproducing by making various kinds of position information, etc., regeneratable at the time of recording a digitally transmitted data on a disk and utilizing the position information. CONSTITUTION: A desired coded data dn is separated and extracted from a received signal stream D1 by a demultiplexer circuit 3, and is passed through a decoding circuit 4 to obtain a picture output. Then, the dn is recorded on the disk 13, while a table data of the position information corresponding to a sector address, etc., is generated in a RAM 19 by a recording data generating circuit 18 from the information from the decoding circuit 4, and at the time of ending the recording of the dn on the disk 13, the contents of the RAM 19 are recorded in a specific area on the disk. By utilizing the recorded contents at the reproducing time, high speed seek and special reproducing can easily be performed.
Patent JP-S54129409-A (JP)
Title: Superconductive revolving armature
Inventor: YAMAMOTO HIROE
IPC: H02K5/16
Filed: 1978-03-31
Abstract: PURPOSE: To eliminate fine dislocation caused by the imbalance of rotation when refrigerator for cooling rotor is charged by providing two buffers.  
     CONSTITUTION: The disc supporter 13 slightly movable and also divided into plural numbers in the circumferential direction is provided between the bearing metal 8 supporting the rotor and the bearing casing 10 supporting the metal, the buffer 16 to suppress the vibration of the supporter is provided on the axial direction side of the supporter, and the compressed buffer 14 is provided in the circumferential direction at the divided portion of the supporter. Thus, because some amounts of vibration is absorbed at the bearing portion, no wasteful time to balance the rotor is required and also the expansion of divergence vibration by refrigerator in the cavity of rotor can be avoided. And, divergence vibration in each direction near at critical speed and fine dislocation of rotor can be easily absorbed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63204816-A (JP)
Title: Cmos circuit
Inventor: HIZAWA MAMORU
IPC: H03K19/00
Filed: 1987-02-19
Abstract: PURPOSE:To reduce the through-current by providing the relation of quantity to input threshold voltages of each inverter and delaying a gate signal of an N-channel FET more than a gate signal of a P-channel FET depending on the combination thereby reducing the period when both the P-channel and the N-channel FETs are turned on simultaneously. CONSTITUTION:The relation of Vth1>Vth2 and Vth4>Vth4 exists, where Vth1-Vth4 are input threshold voltages for INV1-INV4 being predrive inverters, and a P-channel output stage FET (P-FET) and an N-channel output stage FET (N-FET) are FETs constituting the output stage. Thus, a difference of tdp<tdN is caused between the delay time tdp of the gate signal of the P-FET and the delay time tdN of the gate signal of the N-FET with respect to an input signal Vin. The delay time difference of the gate signal acts in a direction to decrease the period when the P-FET and the N-FET are turned on simultaneously. Thus, the through-current IS is decreased.