baber/WOPTO huggingface dataset:
Patent JP-S6320472-A (JP)
Title: Sealing device
Inventor: OGATA JUNICHI
IPC: C23C14/56
Filed: 1986-07-14
Abstract: PURPOSE:To improve the sealability of a strip-shaped material to be treated without scratching when the material is continuously treated in a treatment chamber different from the outside in pressure, by arranging sealing members each having a prescribed shape in the forward direction of the strip-shaped material so that they confront each other with the material in-between. CONSTITUTION:Plate-shaped sealing members 12 made of an elastic material are prepd. Each of the members 12 has a recessed groove 14 for agitating a flow of a leaked fluid 4 and the tip part 13 faced to a strip-shaped material 1 is made gradually thin so that it is easily deformed. The sealing members 12 are arranged in the forward direction of the strip-shaped material 1 such as a steel sheet or a film so that they confront each other with the material 1 in-between. When the resulting sealing devices are used, the material 1 is continuously treated in a vacuum or high pressure treatment chamber 21 with high sealability without scratching.
Patent JP-H0748792-A (JP)
Title: Method for bleaching paper pulp
Inventor: PIEERU REDOUU
IPC: D21C5/00
Filed: 1994-07-15
Abstract: PURPOSE: To enable bleaching of high whiteness without decreasing its own quality of a paper pulp by a process for bleaching treatment contg. an oxygen treatment stage and free from chlorine. CONSTITUTION: When bleaching a paper pulp, the pulp of high whiteness is obtained, while maintaining an excellent quality of the paper pulp, for example, at first by O stage contacting with gaseous oxygen, then preferably X stage using xylanase enzyme produced from a bacterium, Q stage by a metal ion- blocking agent (suitably diethylenetriamine pentaacetic acid), a bleaching stage (P stage) by hydrogen peroxide, a second bleaching stage by ozone and the bleaching stage(PI stage) by hydrogen peroxide in accordance with this order, by bleaching methods free from chlorine, and moreover by treatment stages including O, X and Z stage.
Patent JP-S5686535-A (JP)
Title: Program counter circuit
Inventor: ASAMI FUMITAKA
IPC: H03K23/66
Filed: 1979-12-17
Abstract: PURPOSE: To increase the operating frequency of a program counter to the operation limit of flip-flop, by using the merit of the counter circuit interposing the buffer on the signal line for load signal supply.  
     CONSTITUTION: A specific count value detection circuit DET detects the specific value a little before the calculation value when the initial value loading of the counter circuit is made. A shift register SHR receives the detected output of the circuit DET with the same clock as the clock driving the counter circuit and makes a shift and the load signal is produced at the time when the initial value loading of the counter circuit is made. A load control circuit LCT transmits a signal which inhibits the input of the output of circuit DET to the register SHR for the continuous period of load signal and a given period after that. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0330135-A (JP)
Title: Production of thin film
Inventor: KIRINO FUMIYOSHI
IPC: G11B7/26
Filed: 1989-06-28
Abstract: PURPOSE:To improve adhesion strength between a resin substrate and film material by subjecting a substrate surface to activation treatment before forming a thin film, and then forming an inorg. dielectric film thereon with using a single element or alloy element as the source material in an atmosphere containing gas which reacts with the element. CONSTITUTION:A polycarbonate plate is used as a substrate 1 and its surface 2 is treated with plasma etching in an Ar discharge gas. Then a base layer 10 of silicon nitride film is formed by reactive sputtering, next the magneto- optical film 3 is formed by sputtering with using TbFeCoNb alloy as the target and Ar discharge gas, and a second dielectric film 4 of silicon nitride is formed. At last, a metal protective film 5 is formed by sputtering using Al35Ti15 alloy as a target in Ar discharge gas. Thereby, adhesion property between the plastics substrate and films formed thereon can be improved, and thus, reliability and functions of the plastics substrate can be improved.
Patent JP-S6317613-A (JP)
Inventor: ANAMI MASAYUKI
IPC: A01D37/00
Filed: 1986-07-11
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-H04361238-A (JP)
Title: Single crystalline thin film element and production thereof
Inventor: MORI KOJI
IPC: G02F1/37
Filed: 1991-06-08
Abstract: PURPOSE:To provide the single crystalline thin-film element suitable for obtaining a high-performance SHG element. CONSTITUTION:The single crystalline thin-film 2 consisting of LiTayNb1-yO3 (0<=y<=1) is formed on a prescribed substrate 1 and a metallic film consisting of a metallic element M or a metallic oxide film 4 is formed on the upper layer of the single crystalline thin-film 2. The metallic film or metallic oxide film 4 is partly removed and the metal or metal oxide of the metallic film or metallic oxide film 4 remaining without being removed is diffused into the single crystalline thin-film 2 to form the single crystalline thin-film 3 consisting of LiTayNb1-yO3: M dope (0<=y<=1) doped with the metallic element M in a part of the single crystalline thin-film 2. At least one stage among these stages are executed by a process using a laser, for example, a laser abrasion method or photodecomposition using the laser.
Patent JP-S5686603-A (JP)
Title: Continuous rolling and annealing method for steel sheet
Inventor: IKEUE HIROSHI
IPC: B21B1/28
Filed: 1979-12-19
Abstract: PURPOSE:To greatly save the energy consumption, by utilizing the heat by the plastic working of the cold rolling pass, effectively to the annealing process. CONSTITUTION:The steel sheet 10 is rolled by the cold rolling mill 1 and is introduced into the continuous annealing furnace 6 of the continuous annealing plant 2 through the bridle roll 3 and the strand looper 4. Hereupon ,the pass line, ranging from the rolling mill 1 mainly comprising the roll 3 and the looper 4 to the entrance of the furnace 6, is surrounded by the heat insulating wall 11. Accordingly, the heat by the plastic working of the rolling mill 1 is effectively utilized as a part of heat supply to the heating zone of the following furnace 6. Besides, in the rolling mill 1, the coolant is permitted to cool only the rolling roll, and the amount of sprayed lubricant is reduced to an extent impossible to cool the steel sheet 10.
Patent JP-H0830071-A (JP)
Title: Electrifying device
Inventor: IWATA YUKIHIRO
IPC: G03G15/02
Filed: 1994-07-15
Abstract: PURPOSE:To improve electrifying efficiency without impairing the controlling ability of electrifying potential by providing a control grid part between a plane formed by a square hole part and a photoreceptor and making the control grid part proximate to the photoreceptor. CONSTITUTION:The control grid part 2c is provided between the plane formed by the square hole part 2b and the photoreceptor 1. As a result, all the grid electrodes of the control grid part 2c effectively control the electrifying potential, so that the irregularity of the electrifying potential in the shaft direction of the photoreceptor 1 becomes small and the nearly uniform electrifying potential is obtained in this case as compared with the conventional case that the irregularity of the electrifying potential in the shaft direction of the photoreceptor 1 is large because the grid electrode of the control grid part 2c does not effectively control the electrifying potential. Namely, since all the grid electrodes of the control grid part 2c effectively controls the electrifying potential, the control grid part 2c is made minimum in size, the square hole part 2b is made large in size, and the electrifying efficiency is improved while keeping the uniformness of the electrifying potential required for securing image quality.
Patent JP-S5687439-A (JP)
Title: Detector for washing time
Inventor: KAWAMOTO MASAICHI
IPC: B03C3/74
Filed: 1979-12-19
Abstract: PURPOSE: To exactly detect washing time as well as make easier the regulation of the washing time by detecting washing time for an electrical dust collector by integrating the frequency of arc discharge.  
     CONSTITUTION: In dust collecting electrodes, an arc integration signal S 2  is generated from a pulse generating circuit 8a synchronously with the generation of an arc signal S 1 , and a transistor 9b is on and a current I 2  is flowed in response to the signal S 2 . Then an electrolytical integrating element 9a begins to integrate the current. Since, after the completion of the integration, its internal resistance goes up and both end-voltage is raised, the potential at the point P is lowered correspondingly. Thereby, a thyristor 9d becomes ON due to the flow of gate current and a washing signal S 4  is generated from cathode, whereby a driver 10 actuates a display element 11 to indicate the arrival of washing time for the dust collector. The regulation of the washing time is easily performed by adjusting variable resistances 8c and 12a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06348260-A (JP)
Title: Automatic musical performance recording device
Inventor: SENOO TATSUYA
IPC: G10H1/00
Filed: 1993-06-08
Abstract: PURPOSE:To record musical performance information endlessly and automatically in certain Lime units at the same time with power-ON operation by While making a return to the head of a storage means again and starting recording the musical performance information when the musical performance is recorded in the storage means up to the tail. CONSTITUTION:In a recording buffer in the buffer memory area of a RAM 16, the musical performance information generated through keying operation and key releasing operation on a keyboard device 22 is recorded endlessly. Namely, the musical performance information which is generated corresponding to the keying operation and key releasing operation on the keyboard device 22 is written in addresses specified by a write pointer, which is advanced by one to a next address each time the writing ends. Then when the write pointer is advanced by the size of the recording buffer to the tail address, the write pointer is so controlled as to specify the address 0 again. The recording buffer is therefore used endlessly.
Patent JP-H1115686-A (JP)
Title: Failure simulating method
Inventor: TANAKA YOICHIRO
IPC: G06F17/50
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To detect a failure in a non-failure detecting block without examining the change of a first circuit connection information and a test pattern designed by a designer by correcting, adding circuit connection information from information of the non-failure detecting list of the results of failure simulation so as to add another test pattern to the test pattern. SOLUTION: A first test pattern for inspecting first circuit connection information designed by the designer is generated to execute failure simulation (101 to 103). A third circuit connection information is generated (104) by using first circuit connection information, prepared second circuit connection information and the non-failure detection list of the results of failure simulation. A third test pattern is generated (105) by using a first test pattern and a prepared second pattern and second failure simulation is executed (106) by using third circuit connection information and the third test pattern to detect at least one non- failure.
Patent JP-H05330952-A (JP)
Title: Material having low thermal conductivity and its production
Inventor: OTSUKA YOSHIRO
IPC: F02F1/22
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a material having low thermal conductivity by implanting at least one kind of element selected from rare gas elements and nitrogen into the surface of a refractory ceramic material. CONSTITUTION:Silicon nitride, sialon or alumina is used as the refractory ceramic material. At least one kind of element selected from rare gas elements (e.g. He, Ne, Ar, Kr or Xe) and nitrogen is converted to plasma, an electric field is applied to the plasma in high vacuum and the plasma is implanted into the surface of the refractory ceramic material. For example, in the case of implanting Xe ion into the surface of silicon nitride, the thermal conductivity of the ceramic material was clearly decreased compared with a silicon nitride specimen free from Xe ion implantation by implanting 10<18>Xe ions into the surface of a silicon nitride specimen in a high vacuum of 10<-6>Torr at an acceleration voltage of 21kV and an electric current of 160 mA.
Patent JP-H0454662-A (JP)
Title: Exclusive access control system for shared resources
Inventor: TABATA YURIKO
IPC: G06F9/52
Filed: 1990-06-25
Abstract: PURPOSE:To improve the throughput by constituting the system so that when a certain processor accesses shared resources, a system bus is not locked but only the part which becomes an object of the access is locked. CONSTITUTION:As for shared resources 16 and 17, whether they are monopolized by a certain processor or not is managed by a control mechanism 18. Also, in resources 14, exclusive resources 44 which can be accessed from only a specific processor are provided. A control mechanism 18 and 19 control locking and unlocking of the resources 14 and 15, respectively. An access to the resources 16, 17 takes a form of an instruction 1 - updating - an instruction 2 such as read-out, updating, and write. That is, by a first instruction 1, the accessed part is locked, and by the instruction 2, locking is released. Therefore, the instruction 1 and the instruction 2 become an access with locking and an access with unlocking, respectively.
Patent JP-H06347477-A (JP)
Title: Air probe pin board for inspecting board
Inventor: TOMIYAMA KAZUHIKO
IPC: G01R1/073
Filed: 1993-06-08
Abstract: PURPOSE:To provide a device which can cope with a fine pitch, easily break a flux film at a soldering point, keep contact pressure constant regardless of the irregularities of a measurement point over a base, and can make the result of measurement accurate with ease. CONSTITUTION:A plurality of proves 26 (26a through 26c) are erected on a support body 28. Besides, the tip end section of each probe 26 is formed into a large diameter section 30, the rear end section of each probe is formed into a small diameter section 32, and a slender bar-shaped body equipped with a stopper 34 at the rear end, is empoyed by each probe. An air chamber 52 equipped with a common piping line connection hole 50 in which the intermediate section of each probe 26 is housed, is provided inside the support body 28, each large diameter insertion hole 48 the diameter of which is slightly larger than that of the large diameter section 30 of each probe 26, is provided for one side section of the support body 28 separated by the air chamber 52, and each small diameter insertion hole 54 the diameter of which is slightly larger than the small diameter section 32 of each probe 26 is provided for the other side of the support body.
Patent JP-H1110714-A (JP)
Title: Method and device for molding thermoplastic resin foamed plate-shaped body
Inventor: IIJIMA MAKOTO
IPC: B29C48/90
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding method and a molding device thereof for a thermoplastic resin foamed plate-shaped body which can control the thickness in the width direction uniformly and can reduce the take-up resistance on a sizing die. SOLUTION: In a molding method for a thermoplastic resin foamed plate- shaped body 5, a thermoplastic resin parison containing a foaming agent is extruded out of a molding die with a mandrel on a resin flow path in its cavity, and the thickness is controlled by a sizing die connected with the molding die while foaming the parison, and a resin layer is formed on the outer face of the parison and then the parison is cooled in a cooling water tank 4, and the parison is passed through between thickness control rolls 49a and 49b set at the given interval in the cooling water tank 4 for the purpose of controlling the thickness of the foamed plate-shaped body 5.
Patent JP-H1110036-A (JP)
Title: Manufacture of planar material and its producing device
Inventor: OGAWA KOJI
IPC: B05B3/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To easily and stably supply liquid paint by controlling a paint injecting quantity from an injecting nozzle by means of the supply quantity of a syringe pump. SOLUTION: Liquid paint to the paint injecting nozzle 9 is executed by using the syringe pump 11, packing paint to a variable storing part 10, rotating a motor 6 by reverse rotation, that is, by the rotary number being proper to CW after that and injecting the paint of the variable storing part 10 to the paint injecting nozzle 9 while moving an inner cylinder 2 in the direction of an arrow (b). In this case, the rotary number of CW in the motor 6 is optionally changed so that the paint injecting quantity is controlled. When the rotary number is small, the paint injecting quantity from the paint injecting nozzle 9 is reduced and a paint result becomes light. When the rotary number is large, the paint result becomes dark. Therefore, the rotary number of the motor 6 is minutely controlled so that light and dark painting can be executed.
Patent JP-S6412014-A (JP)
Title: Exhaust gas purification device
Inventor: HIKINO SEIJI
IPC: F01N3/18
Filed: 1987-07-01
Abstract: PURPOSE:To keep off any overheat in an oxidized catalyzer by installing an intake duct at the outside of an oxidized catalytic case in an exhaust system, and leading intake air into an intake system through the intake duct at the time of increment of an unburnt component in the exhaust gas. CONSTITUTION:An intake duct 19 is installed at the outside of a oxidized catalyzer 18 installed in an exhaust pipe 17. This intake duct 19 is connected to an air cleaner 13 via a selector valve 20. And, when an unburnt component in the exhaust gas is increased, the selector valve 20 is selected, and intake air is led into the air cleaner 13 from the intake duct 19. With this constitution, the oxidized catalyzer 18 is cooled and its overheat is thus prevented from occurring.
Patent JP-H0213833-A (JP)
Title: Icp emission analyzer
Inventor: DAIHO KENSUKE
IPC: G01N27/62
Filed: 1988-06-30
Abstract: PURPOSE:To enable the obtaining of a spectrum data with high resolutions by a method wherein a plasma flame is irradiated with a laser light from a variable-wavelength laser to measure a change in ion current sweeping the wavelength of the laser light. CONSTITUTION:As an induction coil 10 is supplied with a high frequency current from a high frequency power source 12, a plasma torch 2 generates a plasma flame 14. A sample 4 is atomized with a nebulizer 6 to be introduced to the plasma flame 14, which causes the sample to be excited to emit light. A laser light undergoes a wavelength sweeping with a wavelength sweep control section 18 irradiating the plasma flame 14 excited with the laser light from a wavelength varying laser 16. Here, when a sample element absorbing the laser light with a corresponding wavelength exists, ion number in the plasma flame 14 varies to change an ion current flowing between electrodes 22. A change in the ion current is detected with a detector 28 to obtain a specified spectrum data thereby achieving qualitative and quantitative analysis on element in the sample.
Patent JP-S6143021-A (JP)
Title: Phase synchronizing oscillating circuit
Inventor: AKIYAMA KOJI
IPC: H03L7/18
Filed: 1984-08-06
Abstract: PURPOSE:To quicken the minute change in a low-order digit frequency by modulating the single side band of an output frequency of a VCO with a frequency to be shifted and comparing the frequency-divided output of the output and a reference frequency in phase. CONSTITUTION:An output frequency 11 of the VCO11 is used as a carrier, which is fed to a single side band SSB generating circuit 3 together with an output frequency 21 of an oscillator 2 having a frequency to be shifted. A single tone 31 obtained by a applying SSB modulation to the frequency 11 by means of the frequency 21 is generated from the circuit 3, inputted to a frequency divider 4, where the signal is frequency-divided by a prescribed frequency division ratio, and the phase of the frequency 41 and that of the reference frequency 5 are compared by a phase comparator 6. The VCO1 is controlled by a signal 71 of a phase comparison output 61 through an LPF7 to generate a PLL oscillator output from the VCO. The frequency division ratio of the frequency divider 4 is fixed and the frequency of the oscillator 2 is changed in, e.g., 10Hz step, the oscillating frequency of the VCO1 is changed in 10Hz step.
Patent JP-S6426492-A (JP)
Title: Thermal recording sheet
Inventor: AZUMA SHUNSAKU
IPC: B41M5/30
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a thermal recording sheet which is efficient in surface staining resistance and flaw resistance, by laminating a polymer film at low temperature on an upper part of a thermal coloring layer. CONSTITUTION:An opaque layer is formed by a binder containing dispersed pigments. A thermal coloring layer 2 is provided on an opaque base material 1 having this opaque layer on one side or both sides of a transparent film, and a protection layer 3 which is good in flaw resistance is provided by laminating a polymer film on an upper part of said thermal coloring layer. Thus, removal of surface stain becomes easy, and water resistance and solvent resistance become prominent. Besides, recording images such as bar codes or the like are never damaged even by abrasion owing to repetitive reading operation or the like of OCR, and the thermal coloring layer can be protected.
Patent JP-H06683-A (JP)
Title: Working table for thermal cutter and manufacture thereof
Inventor: ONODERA HIROSHI
IPC: B23K26/38
Filed: 1992-06-23
Abstract: PURPOSE:To efficiently manufacture a working table using a grid skid. CONSTITUTION:The upper grid member (grid member for one side) 27U of the grid skid 25 to be used for the working table 1 is formed in a strip shape having comb-teeth 33 in the same shape on both sides, and this strip shaped member is cut symmetrically along the center line CLU and in a shape having a protrusion (supporting point) 29. Also, a lower grid member (grid member for the other side) 27L is cut in a strip shape; providing rectangular notches 31, which are symmetrical against the center line CLL, along this center line CLL with a space corresponding to the width of the comb-teeth 33 of the upper grid member 27U; and cut symmetrically along the center line CLU and in a shape having a protrusion 29. Then, the notches 31 of the lower grid member 27L are fit into the comb-teeth 33 of the upper grid member 27U, and the grid skid is manufactured.
Patent JP-H066347-A (JP)
Title: Security management system
Inventor: AONO HIDEKI
IPC: H04L12/28
Filed: 1992-06-23
Abstract: PURPOSE:To unify the security level and to relieve the load of management by devising centralized security management. CONSTITUTION:A management equipment 14 sets security information 15 to a network component equipment 11 and a data processing unit 12 being components of the network system as managed equipments respectively and receives an illegal access report 16 representing a fact of an illegal access from the network component equipment 11 and the data processing unit 12 to manage centralizingly the security of the equipments 11, 12 or the like.