baber/WOPTO huggingface dataset:
Patent JP-S6022666-A (JP)
Title: Rotary encoder device
Inventor: TSUBOI TATSUO
IPC: G01D5/245
Filed: 1984-06-27
Abstract: PURPOSE:To obtain discrimination information of a rotation direction in addition to information about the number of revolutions by adding a logic circuit having a simple constitution and an up/down counter to a rotary encoder. CONSTITUTION:Output pulse signals 1 and 2 different in phase are applied from a rotary encoder 10 to terminals A and B. Waveforms 3 and 4 are obtained as output waveforms of an R-S flip flop 30 consisting of NAND circuits 21 and 22, and the signal 3 which is outputted to a terminal C at a leading edge (a) of an output signal 5 of a NAND circuit 23 has logical level ''O'' in case of application of a clockwise rotation pulse and has logicl level ''1'' in case of application of a counterclockwise rotation pulse. The up/down mode of an up/down counter 11 is set by the output of the terminal C, and the output of a terminal D is used as a count input to count pulses.
Patent JP-H02311903-A (JP)
Title: Programmable controller
Inventor: KUSAKABE HIROYUKI
IPC: G05B19/05
Filed: 1989-05-29
Abstract: PURPOSE:To ensure the excellent response properties to the transmission request given from another equipment and to attain a high speed scanning operation by using a high speed numerical arithmetic processor to carry out a batch input/output process. CONSTITUTION:A main processor 6 performs properly a transmission service process to the transmission request received from another equipment and also starts a batch input/output process and a sequence executing process to a sequence executing part 2. A numerical arithmetic processor 1 capable of a high speed numerical process carries out a batch input/output process with a data memory 4 to an I/O module 5. When the input/output process is through, the processor 1 becomes idle and a sequence executing part 2 carries out a sequence instruction. Thus the processor 6 can perform a transmission service process without spending time to the batch input/output process and therefore increases the response speed to the transmission request. Thus it is possible to ensure the excellent response properties to the transmission request given from another equipment and to attain a high speed scanning operation.
Patent JP-S6027470-A (JP)
Title: Pin brazing method
Inventor: TOKUNAGA YUTAKA
IPC: H01L23/50
Filed: 1983-07-22
Abstract: PURPOSE:To braze a substrate without moving the same and to improve accuracy by positioning the substrate to an upper die, fixing tentatively said board, mating an upper die with the lower die and subjecting the substrate to brazing. CONSTITUTION:Screw holes are provided in about the same position as the height of a substrate 1 in the thickness direction of a lower die 5 and all screws 8 are preliminarily screwed into these screw holes. The substrate 1 supplied preliminarily with a brazing filler metal 3 is positioned to the die 5 and the screws 8 are tightened in a way as to prevent the position of the substrate 1 from changing to fix tentatively the substrate 1 to the die 5. The die 5 contg. the substrate 1 is thereafter superposed on an upper mold 6 inserted with pins 4 into holes. The dies in this state are turned over and are heated to melt the metal 3, by which the substrate 1 is brazed without positional deviation.
Patent JP-H06325968-A (JP)
Title: Thin film electric element
Inventor: HONMA TOSHIHIKO
IPC: H01G4/33
Filed: 1993-05-11
Abstract: PURPOSE:To use as a substrate material an inexpensive porous sintered body, such as alumina, that has an uneven surface for the significant reduction of manufacturing cost, and yet obtain a thin film electric element of stable performance. CONSTITUTION:The surface of an alumina substrate 12 is impregnated with glazed glass 14, and a metal thin film 16, a dielectric thin film 18 and a metal thin film 20 are deposited on the mirror finished surface 14a of the glazed glass 14 in this order.
Patent JP-H10305450-A (JP)
Title: Laminated molded body, molding device therefor, and molding method thereof
Inventor: OTA TETSUYUKI
IPC: B29C43/34
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To express a soft feeling at a slant part and provide a laminated molded body, which can be molded by a press molding method, by a method wherein a resin of which a skin material consists fills a large number of holes, which are bored at a part corresponding to the slant part of the swollen out part of a resin core material. SOLUTION: A press molding die device B1 is made to be in a mold open state, a two layer side gate 17 is raised and a pin part 13a is projected outwards from a hole 11. An upper molding die 6 is lowered and a molten resin for one layer U1 is fed from a one layer side injection nozzle 19 through a hot runner 18 and a gate 16 between the rear side molding surface 7a of a lower molding die 7 and a front side molding surface 6a so as to close the molds when the resin prevails in order to mold a resin core material through cooling down. A two layer side gate 17 is lowered and the pin parts 13a are retracted in the hole 11, resulting in molding a large number of holes at the upper part of the arm rest part of the resin core material.  Under the condition that the upper molding die 6, a molten resin for two layer is fed from a two layer side injection nozzle 21 through a hot runner 20 and a gate 17. After the filled resin is cooled, a skin material is produced, resulting in allowing to express a soft feeling at the slant part of a swollen out part.
Patent JP-S63295040-A (JP)
Title: Expendable pattern and its production
Inventor: IMURA TAKESHI
IPC: B22C7/02
Filed: 1987-05-28
Abstract: PURPOSE:To improve strength of a pattern, to prevent deformation of the pattern and to reinforce coating material by sticking refractory particle layer by layer on surface of the coating material coated on outer face of the pattern formed with foaming resin. CONSTITUTION:Sand or resin coated sand coating curable binder resin on outer circumference and coated sand coating inorganic binder of water glass on the outer circumference as refractory particle are stuck layer by layer on the surface of the coating material. By this method, the strength of the pattern and the quality of the product are improved and the defective can be reduced.
Patent JP-S63295771-A (JP)
Title: Production of mat
Inventor: USHIJIMA KAZUO
IPC: D06N7/04
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a mat composed of a raised carpet firmly integrated to a sheet main body, by folding the circumference of a main body made of unvulcanized rubber, clamping the circumference of a raised carpet and subjecting the assembly to pressing, vulcanization and forming with compressed air. CONSTITUTION:A sheet main body 1 made of unvulcanized rubber is placed on a lower mold 4 of molds 3, 4 and topped with a raised carpet 2 having a shape slightly smaller than the sheet main body. A square frame member 11 made of an unvulcanized rubber different from the sheet main body 1 is fitted into a cavity 33 of the upper mold 3 and compressed air is introduced into the upper mold 3 through a channel 35. The upper and the lower molds 3, 4 are closely joined together without deteriorating the raised state of the pile 22 and the rubber is vulcanized under high temperature and pressure to integrally weld the main body 1 with the frame member 11 and the raised carpet 2 and obtain the objective mat resistant to peeling. A part of the sheet main body 1 is pressed into the cavity 42 of the lower mold 4 in vulcanization process to form protrusions 12.
Patent JP-S63296515-A (JP)
Title: Voltage controlled oscillator
Inventor: KATSUI NOBORU
IPC: H03K3/282
Filed: 1987-05-28
Abstract: PURPOSE:To make the oscillating frequency and output voltage stable by converting a control voltage into a differential current by a voltage/current conversion circuit so as to apply differential control to an emitter coupling multivibrator circuit. CONSTITUTION:The emitter coupling multivibrator circuit 1 provided with two switching transistors (TRs) Q5, Q6 having a series load resistance and an auxiliary current switch circuit 3 switched at ON/OFF of both the switching TRs Q5, Q6, branching an ON-position load resistor current to supply it to a voltage/current conversion circuit 2 are provided so as to supply a constant current to the multivibrator circuit 1 and the auxiliary current switch circuit 3. That is, the auxiliary current switch circuit 3 branches the current flowing to the load resistor of the switching TRs Q5, Q6 switched-on to supply it to the voltage/current conversion circuit 2, which branches or adds the differential current proportional to the control voltage Vc to the constant current source current of the auxiliary current circuit 3 and the multivibrator circuit 1. Thus, the oscillated frequency of the output signal is made stable.
Patent JP-H06350633-A (JP)
Title: Distribution table generating circuit
Inventor: KIHARA KOICHI
IPC: H04M3/36
Filed: 1993-06-03
Abstract: PURPOSE:To attain adaptive traffic control by measuring traffic information such as a passing cell number and an aborted cell number in an ATM exchange system in real time in the unit of cells and reflecting the result of measurement onto traffic control. CONSTITUTION:The circuit is a distribution table generating circuit used to observe the arrival process of cells sent from plural channels accommodated in an ATM exchange system and provided with an arrival cell detection circuit 200 counting number of cells arrived per unit time for each channel, plural cell counter tables storing the count value for each channel, half adders 030, 130 adding number of arrived cells in the cell counter tables, plural distribution tables storing a probability frequency distribution or a probability complementary distribution value of the arrived cell number per unit time, a half adder adding functions of the distribution table, a control means controlling the cell counter tables and the distribution table, a means initializing the cell counter tables and the distribution table, and a processing mode changeover means for the probability frequency distribution or the probability complementary distribution.
Patent JP-H11320653-A (JP)
Title: Manufacture of molded article of polycarbonate resin
Inventor: MIWA YUKIHARU
IPC: B29C48/76
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded article of polycarbonate resin which enables attainment of the molded article of polycarbonate resin being excellent in thermal stability, hue and hydrolytic resistance. SOLUTION: In a method for melt extrusion of polycarbonate resin by an extruder, a thermal stabilizer to be added to the polycarbonate resin is divided into (I) a thermal stabilizer (St1) to be added before the polycarbonate resin is melted and (II) a thermal stabilizer (St2) to be added after the polycarbonate resin is melted, and in the case when the amount of the thermal stabilizer (St1) is A pts.wt. and that of the thermal stabilizer (St2) B pts.wt. to 100 pts.wt. of polycarbonate, these thermal stabilizers are added to satisfy expressions of 1/15<=A/B<=15 and 0.005<=A+B<=0.15.
Patent JP-H07328411-A (JP)
Title: Slurry feed equipment
Inventor: KAWAGUCHI YUKIHIRO
IPC: B01J4/00
Filed: 1994-06-15
Abstract: PURPOSE:To obviate the separation of the granular body and water and to prevent the accumulation of granular precipitate, the clogging of a discharge port, etc., by providing a compressed air discharge pipeline for bubbling the slurry in the casing of a slurry pump for sending the slurry under pressure. CONSTITUTION:The granular body of limestone, etc., and water charged into a mixer 1 are agitated and mixed by an agitator 2, and a slurry is formed and stored in a tank 3. The slurry is introduced into the casing 5a of a slurry pump 5 from the outlet nozzle 3a of the tank 3 through a stop valve 6 and a connecting pipeline 7 and then sent under pressure into the furnace of a pressure fluidized-bed boiler, etc. In such a slurry feed mechanism, a compressed air feed pipeline 8 is provided in the pump casing 5a. The slurry in the casing 5a is bubbled by the compressed air discharged from the pipeline 8, mixed and agitated. Consequently, the separation of the granular body and water, the accumulation of precipitate, etc., are prevented.
Patent JP-H05247998-A (JP)
Title: Column-beam connection construction method of wall type rigid frame
Inventor: MIYAZAKI NAOSHI
IPC: E04B1/21
Filed: 1991-05-10
Abstract: PURPOSE:To improve the workability of the arrangement of a bar in the upper section of a wall column and accuracy thereof, to equalize strength in a column- beam connecting section and to increase bearing force. CONSTITUTION:The end sections of PCa girders 3, 3 are built to both end face sections of the upper section of a wall column 1, the tip anchor sections 4a of the main reinforcements 4 of each projecting-beam lower end of the PCa girders 3, 3 are faced oppositely and arranged in front of a column central section 10. A reinforcing bar 8 with an upward anchor 8a is splicing bar- arranged between the main reinforcements 4 of oppositely faced projecting-beam lower ends, the end section of a PCa orthogonal beam 5 is constructed at the central section of the side face of the upper section of the wall column, and each projecting-beam main reinforcement 6 of the PCa orthogonal beam 5 is arranged to the column central sections 10. Concrete C is placed to the upper section of the wall column 1, and the PCa girders 3, 3 and the PCa orthogonal beam 5 are joined integrally to the upper section of the wall column 1.
Patent JP-H02310711-A (JP)
Title: Semiconductor integrated circuit
Inventor: ADACHI SEI
IPC: G06F1/04
Filed: 1989-05-26
Abstract: PURPOSE:To migrate a state from a stopping state to an operating state without changing the state of the inside of a microprocessor by setting the route of a clock at the stopping state by cutting off and setting the route of a clock at the operating state again when the clock being applied is stopped. CONSTITUTION:A microprocessor unit CPU 1 issues a signal by executing a specific instructiion, and a clock control circuit 3 cuts off the route of the clock, then, the CPU 1 is set at the stopping state. After that, when the clock being applied is stopped, a clock stoppage detection circuit 4 issues the signal by detecting the fact, and the clock control circuit 3 connects the route of the clock. Next, when the clock is applied again, the clock is transmitted, then, the CPU 1 is set at the operating state. Thereby, it is possible to migrate the state of a circuit from the stopping state to the operating state without changing the state of the circuit and providing a specific terminal.
Patent JP-H02312115-A (JP)
Title: Roller contact device
Inventor: YOSHIDA KAZUO
IPC: H01H1/20
Filed: 1989-05-26
Abstract: PURPOSE:To reduce component parts while shortening assembly workhours by making a driving arm to support a pair of supporting axes able to advance and retreat in the axial direction in order to advance and press by pressure springs. CONSTITUTION:A driving arm 5 is made to support a pair of supporting axes 4A, 4B to be able to advance and retreat in the axial direction so as to advance and press by the pressure springs 7A and 7B respectively. The tip parts of the respective supporting axes 4A, 4B support the central parts of the bridge links 13A, 13B respectively, the roller axes 3L, 3R are supported between one side ends and between the other side ends of both links 13A, 13B respectively, the roller contacts 2L, 2R are supported by these roller axes respectively to be arranged in parallel for being made to pressure contact with both fixed contacts 1A, 1B by these roller contacts 2L, 2R. Thus, although two pieces of roller contacts 2L, 2R, are used, one each pair of the supporting axes 4A, 4B and the pressure springs 7A, 7B is enough, and consequently, the processing number of the driving arm 5 is reduced while the assembly work is simplified.
Patent JP-H0426937-A (JP)
Title: Information recording medium and optical information recording and erasing method
Inventor: USAMI YOSHIHISA
IPC: G11B7/246
Filed: 1990-05-22
Abstract: PURPOSE:To enable the repetitive recording of information by specifying the surface hardness of the layer adjacent to a recording layer or the recording layer side of a substrate to pencil hardness HB or above. CONSTITUTION:The surface hardness on the recording layer 12 side of the substrate 11 of the information recording medium 10 and the surface hardness on the recording layer 12 side of a protective layer 13 are the pencil hardness HB or above. The material which can produce the substrate 11 having the surface hardness of such a range is exemplified by glass or curable resin, such as epoxy resin and further, the substrate 11 may be the substrate 11 which is made of the resin and is subjected to the surface hardening treatment. The repetitive recording of the light information is possible in this way.
Patent JP-S6115986-A (JP)
Title: Stable electroless silver plating solution
Inventor: KOURA NOBUYUKI
IPC: C23C18/44
Filed: 1984-06-29
Abstract: PURPOSE:To stabilize an electroless plating soln. by adding an amine type complexing agent and a very small amount of a stabilizer to the soln. CONSTITUTION:The titled plating soln. is obtd. by adding a complexing agent and a very small amount of a stabilizer to an aqueous soln. contg. silver ions as a plating soln. for chemically depositing silver by reduction. The complexing agent is selected among ammonia, compounds each having one or more amino groups such as ethylenediamine and sulfanilic acid, and amino acids each having amino and carboxyl groups such as glutamic acid and aminobutyric acid. The stabilizer is selected among amino acids such as 3,5-diiodotyrosine, halogenocarboxylic acids such as iodoacetic acid, and inorg. compounds such as sodium thiosulfate.
Patent JP-S5467129-A (JP)
Title: Air-to-fuel ratio controller for carburettor
Inventor: NAKAGAWA TOORU
IPC: F02M9/00
Filed: 1977-11-09
Abstract: PURPOSE: To feed constantly mixed air in its proper air-to-fuel ratio in such a way that air intake gain can be detected by stroke changes of a movable piston in a variable Venturi type carburettor in order to control an electromagnetic valve in the fuel passage on the basis of the detecting signals.  
     CONSTITUTION: A movable piston 4 to form a negative pressure chamber 7 is installed in an outer cylinder 6 installed in the radial direction of an air feeding pipe 3, the piston 4 is made vertical movement by Venturi negative pressure led from a negative pressure inlet port 11 into the negative pressure chamber 7, fuel in a float chamber 14 is fed by proper amount through a fuel passage 13 into the air feeding pipe 3. A guide 5 is fixed on the piston 4, moving capacity of this guide 5 is not only detected by differential transformer 9 but its detecting signals makes opening and closing movement of an electromagnetic valve 15 installed on the only fuel passage 13 through a computer. And fuel is fed in commensuration with the moving capacity of the piston 4. Besides, these signals are available also by a switch 16 which makes contacts to a certain extent of the opening degree for a throttle valve 17. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11319019-A (JP)
Title: Heat generator for sauna and sauna
Inventor: SHIMIZU TETSUHIKO
IPC: A61H33/06
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To efficiently heat the inside of a sauna chamber and the body of a user by reducing the transmission of heat emitted from the rear side of a planar heat generating body to the sauna chamber while far infrared rays emitted from the rear side thereof is reflected into the sauna chamber. SOLUTION: A heat generator 10 has a planar heat generating body 12 and is mounted on the internal surface 14a of a sauna chamber to heat the inside of the sauna chamber. In this case, a reflector 16 is arranged on the rear side of the planar heat generating body 12 with a clearance A between it and the planar heat generating body 12 to reflect infrared rays generated by the planar heat generating body 12 to the side of the planar heat generating body 12.
Patent JP-H0426448-A (JP)
Title: Automatic sewing device
Inventor: ANDO YUKIHIRO
IPC: D05B21/00
Filed: 1990-05-22
Abstract: PURPOSE:To facilitate the sewing expression of symmetry or asymmetry of the left and the right by attaching a first sewing machine and a second sewing machine being independent by controllable, respectively, and placing a work receiver and a work holder between a first supporting base and a second supporting base for moving in the X axis direction on both sides of a base l. CONSTITUTION:When a first sewing machine 30F and/or a second sewing machine 30R executes a sewing work, a moving distance in its X axis direction and/or Y axis direction can be controlled, based on the seam as a reference. The device is provided with a work holding means consisting of a work receiver 42 provided between a first supporting base 16F and a second supporting base 16R for moving in the X axis direction placed on a base 10, that is, between a first sewing machine 30F and a second sewing machine 30R and a work holder 51 for pressing a material 90 to be sewn from the upper face of the work receiver 42. During the work sewn by a first sewing machine 30F and a second sewing machine 30R, its holding can be continued, therefore, even if there is a timewise shift of the sewing work between a first sewing machine 30F and a second sewing machine 30R, it does not occur that the symmetry is spoiled, and a pattern shift of the left and the right is generated.
Patent JP-S5467333-A (JP)
Title: Display unit for character and sexadecimal number
Inventor: HAMAOKA HIROMI
IPC: G09G5/24
Filed: 1977-11-09
Abstract: PURPOSE: To make one-character-space display possible with data of a sexadecimal display part made easy to see on a CRT, by providing a vector generating circuit which assigns the dot position at the time of the dot matrix display of a character and its position.  
     CONSTITUTION: Memory 11 is stored with data to be displayed, and timing and interface control circuit 12 controls the storing and fetching of memory 11, and timing for vector generation and character generation. Then, this display is equipped with dot-pattern generating circuit 13 for a character part and sexadecimal part on CRT15, and vector generating circuit 14 which assigns the dot position at the time of the dot-matrix display of a character and its position; and outputs of circuit 13 and 14 are dot-matrix-displayed on CRT15 by the signal from circuit 12. Consequently, the one-character-space display can be attained with data of the sexadecimal display part made easy to see on the CRT. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6025572-A (JP)
Title: Coating method for wire rod
Inventor: MURATA KEIJI
IPC: B05D7/20
Filed: 1983-07-21
Abstract: PURPOSE:To provide a uniform coating material layer, by a method wherein a wire rod to which an excess of a coating material is spplied is passed through a die provided with a through-hole having a polygonal cross-sectional shape. CONSTITUTION:The drawing die 6 is provided with the through-hole 63 having a tetragonal, hexagonal, octagonal or other polygonal cross-sectional shape, wherein the diameter of the inscribed circle 61 for the shape is slightly larger than the outside diameter of the wire rod 1, and each corner part 64 is slightly curved so as to prevent concentration of stress. At a coating material applying part 5, an excess of a coating material 54 is applied to the wire rod 1 by a device comprising a spray nozzle 53 or the like. Then, the wire rod 1 is led to a tapered part 61a of the coating material drawing die 6, and is passed through the through-hole 63 on the downstream side of the tapered part 61a, whereby surplus coating material 54 is removed. In this case, the coating material is adhered to the wire rod 1 in a shape corresponding to the cross-sectional shape of the through-hole, and a coating material layer having uniform thickness is provided under the surface tension of the coating material.