baber/WOPTO huggingface dataset:
Patent JP-S5778930-A (JP)
Title: Gas filler
Inventor: TSUKANO KENICHI
IPC: A23L2/00
Filed: 1980-11-05
Abstract: PURPOSE: To obtain a gas filler with a safety mechanism having good responce and a simple structure in which an intermediate valve opened or closed by a container receiver is provided on the way of the gas passage of the gas filler.  
     CONSTITUTION: An intermediate valve 15 opening or closing a gas passage 11 is provided on a high-pressure chamber 13 side from a gas supply valve 14 on the way of a gas passage 11 connected to the high-pressure gas chamber 13 whose inside end portion is opened through an opening 12 to the passage 4 and the other end portion is housed with a high-pressure gas G'. And, the intermediate valve 15 is coupled with the port of the container C in such a way as to enable it to be opening or closed by a container receiver vertically movable with the container C. Thus, even when part of the containers continuously supplied is lack, the release of gas can be avoided with good responce and therefore, a gas filler having good safety can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000344723-A (JP)
Title: Production of nitrile
Inventor: OKU MASAYUKI
IPC: C07C255/34
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a nitrile in a high yield, by heating an aldoxime to conduct dehydration reaction at a specified temperature in the presence of a catalyst comprising a salt of a specific monocarboxylic or dicarboxylic acid with an alkali (alkaline earth) metal and distilling away water, which is generated as the reaction proceeds, from the reaction system. SOLUTION: This method for producing a nitrile comprises heating (B) an aldoxime of the formula: RCH=NOH [R is a 3-20C (substituted) alkyl, a 3-20C (substituted) alkenyl, a 3-20C (substituted) aralkyl or a 3-20C (substituted) aryl] to conduct dehydration reaction at 80-250 deg.C in the presence of (A) a salt of a 2-20C (saturated) monocarboxylic or dicarboxylic acid with an alkali metal or an alkaline earth metal (for example, sodium acetate and potassium acetate) as a catalyst and distilling away water, which is generated as the reaction proceeds, from the reaction system to form (C) a nitrile of the formula: RC≡N. The component A is preferably used in the reaction in an amount of 0.1-50 wt.% based on the component B.
Patent JP-H11354840-A (JP)
Title: Fabrication of gan quantum dot structure and use thereof
Inventor: TANAKA SATORU
IPC: H01S5/343
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for fabricating a new GaN quantum dot structure having a process simplified as compared with a conventional method and applicable to fabrication of semiconductor light emitting element. SOLUTION: Surface state of the upper surface (base surface) of a base layer B composed of a GaN material is varied by an antisurfactant S and a GaN material having composition of three components and specific lattice matching performance is supplied to the base surface as a material gas (a) by vapor phase growth. Consequently, quantum dots (d) of a GaN material having compositional ratio different from that of the supplied GaN material are distributed on the base surface, and a cap layer C of a GaN material having compositional ratio identical to that of the supplied GaN based material is grown on the base surface while embedding the quantum dots (d) thus attaining a GaN quantum dot structure.
Patent JP-S5487446-A (JP)
Title: Data processor
Inventor: YAMASHITA SHINICHIROU
IPC: G06F7/76
Filed: 1977-12-23
Abstract: PURPOSE: To extend the range of numeric data by equipping a data processor which processes floating-point data with a logarithm transform processing part converting floating-point data into logarithms and by performing a process by the logarithm floating-point data of the floaing-poing data.  
     CONSTITUTION: When two kinds of floating-point data X and Y and two kinds of logarithmic-value floating data (log x) and (log y) are given, their operand data  are set to registers 1 and 2 respectively and converted by logarithm transform processing parts 2 and 3 inverse transform processing parts 5 and 6 into pieces of data X and Y, and (log x) and (log y) which are inputted to arithmetic circuit part  8. This arithmetic circuit part 8 is provided with floating-point data arithemetic  circuit 9, logarithmic-value floating-point data arithmetic circuit 10 and overflow  detection part 11 detecting an overflow, so that gates 19 and 20 will be controlled  when an overflow or underflow occurs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6046284-A (JP)
Title: Weighing printer
Inventor: TAKAI YOSHIHIRO
IPC: B41J29/46
Filed: 1983-08-25
Abstract: PURPOSE:To enable to perform an efficient weighing operation with little fatigue of the operator, by generating a confirming sound from a buzzer or the like simultaneously with completion of a laber-issuing operation. CONSTITUTION:A label-issuing port 5, an indicating part 6 and an operating part 7 are provided on a front face of a label-issuing device 3 provided on the back side of a weighing part 2. A CPU8 connected with the weighing part 2 is provided in the interior of the device 3, and is connected with a program memory 9, the buzzer 10 and a thermal printer 11. Data from the weighing part 2 are checked, and the issure of a label is approved on condition that the weight has been stabilized. The buzzer 10 is driven simultaneously with completion of the label-issuing operation. By this, the timing at which the label 4 can be affixed can be known, and the label 4 issued through the port 5 is taken and affixed to the article. Accordingly, it is unncessitated to visully confirm the issue of the label 4, the operator wears little, and there is no possibility of jamming of a plurality of labels 4 in the port 5.
Patent JP-S6048159-A (JP)
Title: Device for spraying chemical liquid
Inventor: MIYASHITA SUSUMU
IPC: B05B7/00
Filed: 1983-08-26
Abstract: PURPOSE:To provide a spraying device which forms fine and uniform particles, is safe, reduces manpower and is effective by blowing the mist generated from a two-fluid nozzle from below by means of a fan. CONSTITUTION:An axial flow fan 12 is installed on a frame bar 11 fixed with a two-fluid nozzle 10 on a stanchion 9 erected on a carriage 2 on both sides of the carriage 2. The mist generated from the nozzle 10 in such a way is blown upward by means of a fan from below to expand the effective spray area of the mist and to prevent the collision and recombination of the sprayed particles against and with each other. Since the particles are finely and uniformly sprayed, the chemical spraying is safely and effectively accomplished with reduced manpower.
Patent JP-H1148909-A (JP)
Title: Seat belt buckle
Inventor: HARRISON MARK JOHN
IPC: B60R22/12
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To ensure low-cost manufacture in a simple structure and prevent release of a tong with slight force in the direction of releasing the tong. SOLUTION: A seat belt buckle used with a tong 16 contains a frame 10 and an ejector 20 is provided in the frame 10 to be operated by an ejector spring 22. With the insertion of the tong 16, a retainer 30 is pushed down along a track 26 against the operation of the retainer spring 32. The track 26 is inclined at an angle α to a passage for the tong 16 and extended in the direction A of inserting the tong 16 to be apart from the passage to the outside. When the tong 16 is inserted in proper amount, the retainer 30 is moved up along a slope 28 with the spring 32 and engaged with the opening 18 of the tong 16 to hold the tong 16 in the locked condition. The retainer 30 is released from the opening 8 with the operation of a releasing mechanism to release the tong 16.
Patent JP-S63319279-A (JP)
Title: Refractory aggregate for lining and refractory coating material containing said aggregate
Inventor: ASAGA EIJI
IPC: C04B41/87
Filed: 1987-06-23
Abstract: PURPOSE:To provide aggregate having excellent corrosion resistance, heat insulating characteristic and workability by using magnesia clinker of a porous granular material having specific porosity to form the refractory aggregate consisting of said magnesia clinker to be used for lining of a container for metallurgy. CONSTITUTION:This aggregate consists of the magnesia clinker of the porous granular body having 40-70% porosity. The aggregate is obtd. by adding a foaming agent and foam stabilizing agent to, for example, the slurry of magnesium hydroxide and kneading the mixture, then subjecting the mixture to dehydration, drying and calcination. The properties of the aggregate are like the properties of ordinary aggregate and the object is not attained if the porosity of the magnesia clinker is <=40%. The strength of the clinker degrades if the porosity exceeds 70%. The refractories which have excellent corrosion resistance and long life, decrease the elution of the aggregate and have a high heat insulating effect are obtd. by incorporating the above-mentioned aggregate into the refractory coating material for lining of the furnace and metallurgical container, more particularly tundish.
Patent JP-H116969-A (JP)
Title: Method of displaying digital video data and system therefor
Inventor: MORGAN DANIEL J
IPC: G09G3/20
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate all dead time not hidden by spokes and increase a display screen in lumen by distributing a bit time in a video frame, converting not into pure binary weighted bits but into a plurality of time-weighted bits, and displaying the bits to form a 1st frame of the video data. SOLUTION: A bit time in a frame time is distributed by using pulse width modulation. A global reset optical boost logical block 32 performs multiplexing of space-time to a 1st bit and a 2nd bit by alternately loading every two frames displaying video data with the first bit and the 2nd bit, and does not convert them into pure binary weighted bits but into a plurality of time-weighted bits. A format logical circuit 38 displays these bits and forms a 1st frame of the video data.
Patent JP-H05321746-A (JP)
Title: Knocking control device
Inventor: MAEDA SUSUMU
IPC: F02D45/00
Filed: 1992-05-25
Abstract: PURPOSE:To make a correct judgement of the knocking even when the noises are added to the detected signals of a knock sensor or the knocking is consecutively generated. CONSTITUTION:The envelope detection of the signal (a) detected by a knock sensor 7 is executed, and the envelope-detected signal (b) is received by a minimum value trace circuit 18. The minimum trace circuit 18 consists of a first time-constant circuit which is composed of a capacitor and a first resistor, and a second time-constant circuit which is composed of a capacitor and a second resistor, and the signal (b) is smoothed. The output signal (d) from the minimum trace circuit 18 is defined as the back-ground level for judging the knocking.
Patent JP-S5780478-A (JP)
Title: Soil conditioner
Inventor: HENMI AKIO
IPC: C09K17/00
Filed: 1980-11-05
Abstract: PURPOSE: To provide an inexpensive soil conditioner having excellent base- adsorption powe, containing, as main component, a hydrated silicon hydroxide derivative in which part of OH groups is substituted by fluoride ion.  
     CONSTITUTION: A soil conditioner contains, as a main component (an active component), a hydrated silicon hydroxide derivative (silica gel) in which part of OH groups is substituted by fluoride ion. The base exchange capacity of this soil conditioner is remarkably large. The intensity factor thereof is comparable with that of bentonite and zeolite which are used for the same purpose as conventional soil conditioners. Thus, when this conditioner is added to soil, base-adsorption power is improved and soil is made fertile. Since silica gel absorbs bases by negative charge due to silanol group, adsorption capacity is remarkably large. But, this group is extremely weakly acidic, and thus, the adsorbed base is easily, lost by hydrolysis caused by water. By introducing fluorine atom, the acidity of silanol group is increased and the dissociation of the adsorbed base by hydrolysis can be inhibited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0321426-A (JP)
Title: Foil decorating device of molded item
Inventor: AOYAMA SAKAE
IPC: B29C63/02
Filed: 1989-06-19
Abstract: PURPOSE:To make it possible to maintain decorated sheet at a sufficiently high temperature and consequently decorating can be possible over the whole surface of a molded item by a method wherein the heating means of the molded item is equipped in a lower chamber. CONSTITUTION:The heating means 7 of a molded item is provided in the interior of a lower chamber 1 so as to heat the surface to be decorated of the molded item 4 from outside with the heating means 7 of the molded item. As the heating means, a far infrared panel heater is preferable. Further, in order to uniformly heat the whole molded item, the heating means 7 of the molded item is arranged above the molded item or at a location between the molded item 4 and decorated sheet 6 and can be moved sideway when the decorated sheet 6 is brought into close contact with the molded item 4.
Patent JP-H11351100-A (JP)
Title: Fuel injection nozzle
Inventor: ITO EIJI
IPC: F02M61/16
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle that can suppress and jumping of its needle and can be easily adjusted in dump distance and checked in valve performance. SOLUTION: A nozzle holder 6 is fitted with a sleeve 25 in its large-diameter bore 15 in the lower portion placed in close contact with a nozzle body 3. In a down directing small-diameter bore 29 of the sleeve 25, a piston 14 at the upper end of a needle 2 is fitted to define a damper chamber 16 thereunder. The sleeve 25 is formed in its periphery with a communication passage 28 for opening or closing the damper chamber 16. While the needle 2 is lowered, when the lift falls below a pre-lift PL, the sleeve 25 butts on the nozzle body 3 and closes the communication passage 28 to offer a damper effect or suppress any dump in seating. A subtraction of the projection of the piston 14 from the depth of the small-diameter bore 29 measures the dump distance, so that the pre-lift PL is adjusted from the thickness of the sleeve 25 and piston 14.  When the components are assembled together, the damper effect can be disabled with ease for an easy performance check.
Patent JP-H1177328-A (JP)
Title: Device and method of controlling quality in resistance spot welding
Inventor: KIN KYOICHI
IPC: B23K11/24
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To control weld quality by selecting one of the dynamic resistance curves, based on welding conditions, comparing the selected dynamic resistance value with the dynamic resistance determined from a detected welding voltage and current, and thereby adjusting the welding current. SOLUTION: A memory 156 selects a standard dynamic resistance curve corresponding to a selecting signal and supplies it to a comparator part 154, while a welding current controller 158 generates a gate control signal. With an AC input voltage applied between terminals 132, 134, the primary current flows, setting the initial welding current in the initial half cycle of a welding cycle by the gate control signal. When welding starts with a metallic sheet 116 tightened by electrodes 112. 114, the welding current and voltage during the half cycle of the welding cycle are detected with a sensor, so that a dynamic resistance is calculated.  The welding current controller 158 determines a compensating current value on the basis of the dynamic resistance against the standard dynamic resistance curve and of the comparison result of the dynamic resistance, and transmits to an SCR part 136 the welding current of the next half cycle.
Patent JP-H09994-A (JP)
Title: Method for coating substrate and apparatus therefor as well as surface illumination device for liquid crystal display device
Inventor: GYODA KOZO
IPC: G02F1/1337
Filed: 1995-06-22
Abstract: PURPOSE: To provide a method for obtaining a coating film having high quality on a substrate and an apparatus therefor. CONSTITUTION: A thin-film material soln. 3 for an liquid crystal display set in a mist generator body 2 is atomized to generate mists 5 by the vibration of an ultrasonic vibrator transducer 1. The mists 5 are transported along the inside of the pipe of a mist guiding nozzle 6 by the gas blasted from a blast nozzle 7. A static electricity generating nozzle 20 is installed near the front end of the mist guiding nozzle 6 and the mists 5 of the thin-film material soln. 3 for the liquid crystal display is electrified by the static electricity generated therein. The mists fly toward the substrate 12 for the liquid crystal display and deposits atop the substrate 12 for the liquid crystal display. The substrate is thus coated. The film with which the substrate is coated is heat treated by a heater 15 at the time of coating.
Patent JP-S5849876-A (JP)
Inventor: SUGIYAMA AKIRA
IPC: F25B39/00
Filed: 1982-09-10
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-H0323789-A (JP)
Title: Movement adaptive processor
Inventor: ISHII SATOYUKI
IPC: H04N7/01
Filed: 1989-06-21
Abstract: PURPOSE:To attain accurate movement detection with simple constitution by converting a movement detection signal into the movement detection signal with an interpolation signal mixing movement detection sensitivity characteristic and an edge detection correction movement detection sensitivity characteristic. CONSTITUTION:A movement detection circuit 14 takes inter-frame difference from Y0 and Y2 to obtain a movement detection signal with one nonlinear movement detection sensitivity characteristic being the synthesis of the movement detection sensitivity characteristic for interpolation signal mixing and the movement detection sensitivity characteristic for edge detection correction. The movement detection signal is fed to a control circuit 22 comprising of a field memory 20 and a maximum value selection circuit 21, expanded temporarily and sent to a conversion circuit 27. Then the signal is converted into a movement detection signal according to an edge discrimination signal from a movement component elimination circuit 26 and the converted movement detection signal is fed to a mixing circuit 17. Moreover, the movement detection signal outputted from the control circuit 22 is fed to the movement component elimination circuit 26 and the movement component is eliminated from the inter-field edge detection signal. Thus, accurate movement is detected with simple constitution.
Patent JP-S5858631-A (JP)
Title: Multibus system
Inventor: SAKUYAMA HIROAKI
IPC: G06F13/40
Filed: 1981-10-01
Abstract: PURPOSE:To elevate transfer capacity, by using plural buses for connecting logical devices, instead of one bus so that a data can be transferred even when other logical device is transferring data. CONSTITUTION:When a logical device 10 and a logical device 11 are transferring data by use of a bus 1, in case when it is desired to transfer data between a logical device 12 and a logical device 13, the logical device 12 and the logical device 13 confirm whether a use signal showing ''using'' is sent out to a bus using signal line 5 or not. If it is sent out, subsequently, whether the use signal showing ''using'' is sent out to a bus using signal line 6 or not is confirmed, and if it is not sent out, a bus 2 corresponding to this bus using signal line 6 is obtained, and the data is transferred. If it is sent out, furthermore, whether a use signal showing ''using'' is sent out to a bus using signal line 7 or not is confirmed, by which the data is transferred by utilizing an idle bus.
Patent JP-H11330188-A (JP)
Title: Reliability testing system
Inventor: IIDA ITARU
IPC: H01L21/66
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To shell is quickly disassembled as a wafer holding body, a wafer and a contactor by providing an OCR at an aligner, providing a memory which stores character information in the contact, providing a magnetic head which reads the memory in a reliability testing device, and thereby positively bonding the shell and a mounting stage. SOLUTION: An OCR 23 which read the character information additionally provided in a wafer, and a bar code reader 24 which is additionally provided in a contactor and reads a bar code 14, are provided in an aligner 2. Furthermore, a barcode reader 36 which reads the bar code 14 of the shell 1 is provided in a reliability testing device 3. Furthermore, a means which mutually communicates the read-out information with the OCR 23 and the barcode readers 24 and 36 between the reliability testing devices 3 is provided. Then, a memory device, which performs memorying in association of the wafer and the contacter based on the read-out information by the OCR 23 and the barcode readers 24 and 36, is provided in a first controller 25.
Patent JP-H08326358-A (JP)
Title: Stepped pole and manufacture thereof
Inventor: AKAHORI AKIO
IPC: E04H12/18
Filed: 1995-05-31
Abstract: PURPOSE: To facilitate production of a stepped pole, to easily accomplish a variety of design, and to stabilize its structure. CONSTITUTION: For example, a material rectangular pipe is drawn by using the first hole die and the second hole die. Approximately one third part (a front part 11a part) on the front end side of the rectangular pipe 12 is passed through the first hole die and the second hole die so as to be molded into a cross-shaped cylinder with a narrow internal space, while approximately one third part, (an intermediate part, 11b part) in the middle is passed through only the first hole die so as to be molded into a cross-shaped cylinder with a wide internal space, and in approximately one third part (a rear part 11c part) on the rear end side, molding is not carried out, and the material rectangular pipe is left as it is. When the two hole dies are opened, the molded product is taken out, and a stepped pole 11 is obtained.  In this case, a corner part 12a in the material rectangular pipe 12 serves as a corner part, after molding, while recess parts are formed on the opposed two sides. Recess parts are also formed on the rest of two opposed sides.
Patent JP-H0325806-A (JP)
Title: Coating type corrugated steel pipe armored cable
Inventor: SASAKI NOBORU
IPC: H01B7/28
Filed: 1989-06-21
Abstract: PURPOSE:To prevent the melting out and the flow out from a cable terminal by providing a synthetic resin coating layer made of the single liquid epoxy resin coating in the surface of a corrugated steel pipe armor. CONSTITUTION:A cable core 1 is inserted into a corrugated steel pipe 2, and the coating made of the single liquid epoxy resin is coated on the periphery of the corrugated steel pipe 2 to form a coating layer 3. Furthermore, a corrosion-proof layer 4 such as PVC is covered on the periphery to form a corrugated steel pipe armored cable. Since the epoxy resin group coating is used in terminal parts of the cable, the flow out is eliminated. It is possible to improve the earthing efficiency by mixing carbon or the like in the epoxy resin group coating to give the conductivity.
Patent JP-S5858156-A (JP)
Inventor: KOKUBU KAZUE
IPC: B02C21/00
Filed: 1981-09-30
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。