baber/WOPTO huggingface dataset:
Patent JP-H02232446-A (JP)
Title: Tube structure building
Inventor: YAGI SADAKI
IPC: E04B5/00
Filed: 1989-01-10
Abstract: PURPOSE:To prevent the increase of the beam width of a large beam, to eliminate the need for a beam and to enable the PC construction of a super- multistoried building by a proper post section by forming the large beam in the X-shaped arrangement of bar, winding an iron plate around a post and shaping a floor of a hollow slab. CONSTITUTION:The arrangement of bar of a large beam 2 disposed onto the outer circumferential section of a tube structure building constituted by surrounding the outer circumference by a short span frame is formed in the X-shaped arrangement of bar formed in an X shape between post beam connection sections 3, 3. According to the structure, tough performance is ensured, and its own weight of a beam is reduced while inhibiting bond cleavage breaking. An iron plate 8 is wound around a post 1 and iron-plate wound structure is shaped, and the iron plate 8 and the concrete post 1 section are unified and the unified structure resists large axial pressure. A floor 21 is shaped of a hollow slab 10, both ends of which are unbonded-supported, and the weight of the floor is lessened while stress to deflection is diminished.
Patent JP-S59126909-A (JP)
Title: Detector for sensor trouble
Inventor: KATOU NAOYA
IPC: G01B21/00
Filed: 1983-01-12
Abstract: PURPOSE:To detect troubles of sensors and recover them automatically, by comparing signal changes of sensors adjacent to each other of plural sensors arranged along a line and checking the signal change time of sensors themselves. CONSTITUTION:Material signals F1-Fn generated from sensors S1, S2, S3-Sn which are provided on the line for detecting a material 11 are outputted to a sensor trouble detecting part 10. Sensor trouble detection condition data Q is outputted from an input part 12 from which sensor trouble detection conditions are set and inputted. In a sensor trouble detecting part 10, a counter group X intergrates on-state signals of material detection signals, and a trouble check condition data storage part Y stores condition data Q. Outputs of the counter group X and the trouble check condition data storage part Y are inputted to an operating part Z and are compared and calculated to discriminate whether sensors are normal or faulty on a basis of current states of sensors, and a trouble state detection result R is outputted.
Patent JP-S5699028-A (JP)
Title: Manufacture of die
Inventor: SAKASHITA HIDEYOSHI
IPC: B21D37/20
Filed: 1980-01-14
Abstract: PURPOSE: To plan to reduce the manufacturing man-hour and to shorten the manufacturing hours, by irradiating a beam of high energy density upon a part equivalent to the cutting edge of the punch and the die, in the parent metal, in order to partially form a hardened part, and by cutting this hardened part into a specified shape by a wire-cutting type electro-discharge forming method.  
     CONSTITUTION: A laser beam is irradiated upon the parent metal 1 in order to partially form a hardened part 2. A hole is pierced at a proper position in this hardened part 2, and the wire 3 of the wirecutting type electro-discharge forming device is passed through this hole; and the parent metal 1 is cut along the hardened part 2 and is divided into the die A 1  and the punch B 1 . By the present method, the corner edge of the die A 1  and the punch B 1  are respectively provided with the remained hardened parts 2a and 2b, so that these hardened parts 2a, 2b, serve as the cutting edges of the die A 1  and the punch B 1  respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03207320-A (JP)
Title: Grinder of coffee beans, etc.
Inventor: OBATA HIDEO
IPC: A47J42/40
Filed: 1990-01-09
Abstract: PURPOSE:To allow continuous use for grinding of different kinds of coffee beans by providing an outlet for ground coffee, and a heating element to heat a grinding section at the back of the bottom of it. CONSTITUTION:A grinding section 15 of a coffee grinder is provided with a cutter 10 driven by a motor 1, an outlet 11 for coffee ground by the cutter 10, and a heating body 16 to heat the grinding section 15 at the back of the bottom of it. Thus, after grinding of coffee is finished, the grinding section 15 is poured a proper quantity of water to clean the section 15 and the cutter 10, then the heating element 16 is energized to heat the grinding section 15, and water leaving in the grinding section 1 5 or on the cutter 10 evaporates soon; and now the dried grinding section and cutter are ready for next grinding. Thus, continuous grinding of different kinds of coffee beans is possible.
Patent JP-H03210982-A (JP)
Title: Hole processing method by laser
Inventor: NAKAMURA ATSUSHI
IPC: B23K26/382
Filed: 1990-01-11
Abstract: PURPOSE:To improve the accuracy of out-of-roundness and to allow high-speed processing by positioning the center of a round hole to be bored in a plate material to the axial center of a rotary processing head, then executing drilling and the movement of the axial center in accordance with the on and off of the pulse command from an NC device. CONSTITUTION:The center of the round hole to be bored in the plate material W is positioned to the center of the optical axis of the rotary processing head 1 in the case of processing of a round hole in the plate material W by a laser beam LB. The rotary processing head 1 is thereafter rotated and the hole processing is executed by the laser beam LB from a laser oscillator 27 when the pulse command from the NC device 33 is on. The rotary processing head 1 is moved relative to the plate material W when the pulse command from the NC device is off. The center of the optical axis of the rotary processing head 1 is thereby moved to the center of the round hole to be bored in the plate material W. Many pieces of the same holes are bored by repeating the above-mentioned operation.
Patent JP-H07311742-A (JP)
Title: Communication system
Inventor: NGUYEN THUY NAM
IPC: G06F13/372
Filed: 1995-01-11
Abstract: PURPOSE: To provide an economical and quick communication system provided between the processors of an electronic unit, which can perform almost random access which can be compared by a master processor. CONSTITUTION: This system is provided with a first data communication bus 1, second serial signal bus 2 being the sheet of a synchronizing signal frame constituted time intervals IT assigned to those processors, and means for synchronizing the time intervals in those processors at the time of mutually connecting (n) pieces of slave processors P1, P2,..., Pn with a master processor Pn+1. This system is provided with a first comparing means, and the periodic appearance of the time interval IT assigned to each processor is confirmed in each processor, and also the periodic appearance of each time interval IT is confirmed in the master processor by a second comparing means.
Patent JP-S59127095-A (JP)
Inventor: TERADA YOSHINARI
IPC: G10H1/24
Filed: 1983-01-11
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-2000208883-A (JP)
Title: Electronic circuit unit
Inventor: TANEMURA TAKESHI
IPC: H05K1/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce warping at the periphery of an insulating substrate by mounting an electric part on a circuit pattern provided on one surface of the insulating substrate while a grid-like ground pattern comprising a pattern removing part is formed on the entire of the other surface. SOLUTION: An electronic circuit unit 1 comprises an insulating substrate 2 where insulators are laminated in multiple layers, and electric parts 3 such as resistors, capacitors, and IC parts, etc., which are, connected to a circuit pattern provided on an upper surface 2a of the insulating substrate 2, mounted on the upper surface 2. Further, a resist 6 is provided which is formed on the upper surface of a ground pattern 5 formed in grid comprising many pattern removing parts 5a over almost entire of a lower surface 2c except for a side electrode 4 drawn out to the lower surface 2c through a side edge part 2b of the insulating substrate 2 while connected to the circuit pattern. The pattern removing part 5a is rectangular while the ground pattern 5 is grid-like.
Patent JP-H09189798-A (JP)
Title: Radioactive waste liquid treatment device
Inventor: OZAKI SHIGERU
IPC: G21F9/06
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to reconcentrate a waste liquid with a concentrator by dechlorinating the concentrated waste liquid produced in a nuclear power plant to reduce the yield of the concentrated waste liquid and operate treatment facilities efficiently. SOLUTION: A waste liquid tank 1 is connected to a concentrator 3, which is connected to a concentrated waste liquid tank 6. It is connected to a dechlorinating device 10, whose downstream side is connected to the upstream side of the concentrator 3. The waste liquid collected in the waste liquid collecting tank 1 is transferred by way of a waste liquid transfer line 2 to the concentrator 3 to be concentrated. If the concentration of the solid content or sodium sulfate in the concentrated waste liquid which is concentrated in the concentrator 3 and is discharged to the concentrated waste liquid tank 6 does not reach a prescribed value, the concentrated waste liquid in the concentrated waste liquid tank 6 is transferred to the dechlorinating device 10 to remove chlorine.  The dechlorinated concentrated waste liquid is transferred from a concentrated waste liquid return line 11 through the waste liquid line 2 to the concentrator 3, where it is reconcentrated. If the concentration of the solid content or sodium sulfate reaches the prescribed value, the waste liquid is transferred to the concentrated waste liquid tank 6 and is treated in a solidifying device 8 to be solidified.
Patent JP-S61161778-A (JP)
Title: Cryostat
Inventor: TERAO HIROSHI
IPC: H01L39/04
Filed: 1985-01-11
Abstract: PURPOSE:To remove clogging in a helium introducing pipe due to air freezing with helium being stored, by providing a heater in the helium introducing pipe to a sample chamber, in a cryostat having a structure, wherein the sample can be replaced with the liquid helium being stored, and the liquid helium can be introduced from a storing chamber to the sample chamber. CONSTITUTION:In a cryostat 50, a sample chamber 1 is independently provided from a liquid helium storing chamber 2 and a vacuum heat insulating chamber 5. The sample can be replaced with liquid helium 3 being stored. The liquid helium, which cools the sample chamber 1, is introduced to the sample chamber 1 through a flow-rate regulating valve 7 and a liquid helium introducing pipe 8. In the introducing pipe 8, a helium introducing pipe heater 12 is provided. Even when air and moisture are mixed in the sample chamber 1 and frozen in the introducing pipe 8 when the sample is replaced and the introducing pipe is clogged, the frozen air and moisture are melted and removed by heating the heater 12 with the liquid helium 3 being stored.
Patent JP-2000198091-A (JP)
Title: Robot system for cooperating a plurality of arms
Inventor: MIYAWAKI KUNIO
IPC: B25J13/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a robot system for cooperating a plurality of arms, which does not require changing the specification of a robot even though the dimensions and the weight of a workpiece to be worked are changed. SOLUTION: In a robot system for cooperating a plurality of arms, a plurality of robots 1 having arms 1a which are driven being cooperated, workpiece self- weight compensating device 8 each located at the centers of the plurality or robots 1, being movable in moving ranges in the longitudinal and lateral directions of robot arms 1a of the robots 1. With this arrangement, the dead weight of the workpiece can be supported by the self-weight compensating device 8, and accordingly, no substantial load is exerted to the robots. Thus, the position and the attitude can be precisely controlled. Further, it is not required to change the specification of the robots even thought the dimensions and the weight of the workpiece are changed, except that the self-weight compensating devices are change.
Patent JP-H03207873-A (JP)
Title: Plasma etching device
Inventor: NAKAMOTO KAZUO
IPC: H01L21/302
Filed: 1990-01-09
Abstract: PURPOSE:To enhance the operation rate based on reduction of replacement frequency of a bell jar and to lower cost by providing an inner shield made of quartz to the inside of this bell jar made of quartz and preventing the bell jar from being etched. CONSTITUTION:Plasma discharge is generated by microwave 1 mainly in a resonant magnetic field region 12 of the inside of a bell jar 3 made of quartz and ions are diffused to the lower part. In this case, radicals are diffused to the whole direction and an inner shielding plate 13 provided to the inside of the bell jar 3 is etched and the radicals are consumed. Thereby the radicals are reduced and the bell jar 3 is prevented from being etched.
Patent JP-H05188744-A (JP)
Title: Optical system inspecting method for copying machine
Inventor: MATSUBARA KAZUNORI
IPC: G03B27/34
Filed: 1992-01-10
Abstract: PURPOSE:To provide an optical system inspecting method for a copying machine, capable of quantitatively inspecting resolution, magnification, and a deviation in an optical axis, without copying an inspecting chart. CONSTITUTION:An image pickup device 21 for picking up an image on the inspecting chart 32 placed on an original placing glass, is exchanged for a drum inside the copying machine, and installed, many kinds of data of at least, four position detecting marks 31 and a resolution inspecting mark 30 on the inspecting chart 32, are stored in a data memory 22, in advance, to compare with image information from the image pickup device 21, and many kinds of data detected from the image outputted by the image pickup device 21, are compared with many kinds of data stored in the data memory 22, to inspect the deviations in focus, the magnification, and the optical axis, generated on the optical system of the copying machine.
Patent JP-H07206591-A (JP)
Title: Silicon wafer and production thereof and method for evaluating quality thereof
Inventor: KOJIMA KIYOSHI
IPC: C30B29/06
Filed: 1994-01-14
Abstract: PURPOSE:To obtain a single silicon crystal giving silicon wafers suitable for the production of semiconductor devices having high integration degrees in high yields, by specifically controlling the cooling rate of the single crystal, when the silicon single crystal is produced by CZ method. CONSTITUTION:When a single crystal is lifted by Czochralski method, the cooling of the single crystal is controlled so that a cooling rate between 1200 deg.C and 950 deg.C in a process for cooling the single crystal after solidification is <=2 deg.C/min and also that the minimum value of the cooling rate between 1200 deg.C and 950 deg.C is 1-0.4 deg.C/min. The obtained single crystal is subjected to a slicing treatment, a rubbing treatment, an etching treatment, and subsequently a mirror surface-grinding treatment to form silicon wafers. When the silicon wafer is cleansed with an ammonia cleansing liquid, the silicon wafer in which the size distribution of etched pits produced on the surface of satisfies the inequality is thus obtained. The silicon wafer does not cause the generation of the dielectric strength failure of the oxide film on the formation of device.
Patent JP-2000208594-A (JP)
Title: Attraction holding method for glass substrate
Inventor: NAGAI NOBUO
IPC: B23Q3/15
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To make uniform the substrate temperature and control thereof by providing a glass substrate with a film being attracted by an electrostatic chuck thereby attracting the substrate substantially over the entire surface thereof. SOLUTION: Since an electrostatic chuck can not attract a glass substrate 4 by itself, a film 26 being attracted by the electrostatic chuck 12 is provided on the rear surface of the glass substrate 4, i.e., on the electrostatic chuck 12 side surface. The electrostatic chuck 12 is applied with an attraction voltage from a bipolar output attraction power supply 20 comprising two DC power supplies 22, 24. Consequently, polarization takes place in the attraction film 26 to generate charges of opposite polarity to that of charges on the electrode 16, 18 side in the surface at a part facing the electrode 16, 18 and the attraction film 26 is sucked to the electrostatic chuck 12 by the electrostatic force acting between these charges. Since the attraction film 26 is integral with the glass substrate 4, the glass substrate 4 can be attraction held substantially by the electrostatic chuck 12.
Patent JP-H08187195-A (JP)
Title: Mirror presser
Inventor: ANDO YUZURU
IPC: A47K1/00
Filed: 1995-01-12
Abstract: PURPOSE: To construct a mirror presser without screw-fastening, and also enable construction work to perform even if a base plate is thin. CONSTITUTION: A through hole is formed on the base. A fit-in fixture 3 which can be fit in the through hole and a pressing means 4 are continuously formed on a pressing body 8. A bending part 5 which can be freely bent is formed on the pressing means 4. The pressing means 4 bent at the bending part 5 is provided with a bending maintaining means 6 for holding its bent posture. The fit-in fixture 3 is fitted in the through hole to fix the pressing body 8 to the base. The bent posture of the pressing body bent at the bending part 5 is maintained by the maintaining means 6. The pressing means 4 is brought into the front of a mirror 7 which is supported by coming into contact with the base 1 to press the mirror 7.
Patent JP-H09194510-A (JP)
Title: Dispersant for emulsion polymerization
Inventor: KASAI SATORU
IPC: C08F2/26
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject dispersant containing a polyether compound and a specific polymer containing sulfonic acid group and/or its salt, effective for suppressing the foaming in emulsion polymerization and giving a latex emulsion having further improved stability. SOLUTION: This dispersant contains (A) at least one kind of compound selected from a polyether compound (e.g. polyethylene glycol), its sulfate and its salt and (B) at least one kind of a polymer containing sulfonic acid group and/or its salt selected from a polymer produced from a polymerizable aromatic sulfonic acid monomer as an essential component and a polymer produced from a polymerizable aromatic hydrocarbon monomer as an essential component. The obtained dispersant for emulsion polymerization is free from adverse effect on the physical properties and the natures of the latex emulsion polymer.
Patent JP-H01180849-A (JP)
Title: Method for concentrating and separating docosapentaenoic acid or ester thereof
Inventor: HIBINO HIDEHIKO
IPC: C07C57/03
Filed: 1988-01-12
Abstract: PURPOSE:To efficiently concentrate and separate the title compound useful in the pharmaceutical field in a large amount, by concentrating a more highly unsaturated fatty acid, etc. than docosapentaenoic acid-containing lipid and then fractionating the resultant concentrate into <=20C components and a 22C main component using reversed phase partition chromatography. CONSTITUTION:A more highly unsaturated fatty acid or an ester thereof than docosapentaenoic acid-containing lipid extracted from a natural lipid raw material, such as sardine oil, is concentrated and <=20C components are then removed from the concentrate by reversed phase partition chromatography to afford a fraction consisting essentially of a 22C component. The obtained fraction is subsequently fractionated by reversed phase partition chromatography using methanol containing 5-30vol.% water as an eluent to concentrate and separate the aimed compound of n-3 docosapentaenoic acid and n-6 docosapentaenoic acid which are isomers with a high accuracy. The resultant n-6 docosapentaenoic acid is used as an ameliorant of delta-6 desaturase dysbolism, etc., from linoleic acid to gamma-linolenic acid.
Patent JP-S62161997-A (JP)
Title: Particle dispersion metal plating method
Inventor: TODA KAZUO
IPC: C25D15/02
Filed: 1986-01-10
Abstract: PURPOSE:To form a composite plating layer having a uniform particle dispersion by sealing particles having different grain sizes into a closed region formed by covering the part near the plating surface of an object to be plated and to be immersed in a plating bath with a diaphragm which prohibits the permeation of the particles and allows the permeation of a plating liquid. CONSTITUTION:A columnar body 3 of which at least the surface is formed of Ni and other conductive materials and which is formed into a circular cylindrical shape is freely rotatably installed in the plating liquid 1 in a plating cell 2. A pair of nonconductive disk bodies 6 having the diameter larger than the outside diameter of the columnar body 3 are coaxially mounted to both sides of the columnar body 3 and the diaphragm 7 which prohibits the permeation of the particles and allows the permeation of the plating liquid 1 is extended on the outside peripheral face of the body 3 between the disks 6 in a manner as to cover said face apart at a specified space therefrom. The prescribed particles 11 and the particles 12 having the diameter larger than the diameter of said particles are sealed into the closed region 8 formed in such a manner. While the body 3 is rotated, electricity is conducted to an anode plate 9 and the body 3 and the composite plating layer contg. the particles 11, 12 is formed on the surface of the body 3. The adequate dispersion state is thereby maintained and the desired concn. of the dispersed particles is assured even if the particles 11, 12 are extremely fine.
Patent JP-H10198524-A (JP)
Title: Hard disk controller
Inventor: TATENO SHIGEO
IPC: G06F13/28
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a hard disk controller in which plural hard disk devices can be simultaneously operated, and the data of an original hard disk device can be copied to plural copy destination hard disk devices in a short time and verified in a short time. SOLUTION: This device is composed of a main board part 29 which controls the whole device, an extended board part 30 having a main board direction data buffer and a hard disk direction data buffer provided so as to be made correspond to each of plural hard disk devices and a buffer control part, and plural hard disk devices 31-36 connected with the extended board part. Thus, data supplied from the main board part are supplied to the plural had disk devices connected with the extended board part, and they can be simultaneously operated.
Patent JP-S58122329-A (JP)
Title: Control device of internal-combustion engine
Inventor: KONDOU JIYUNICHI
IPC: F02D41/40
Filed: 1982-01-14
Abstract: PURPOSE:To improve controllability of rotational frequency in the overall operational area by connecting a function generator individually to a proportional operation unit, integral operation unit and a differential operation unit composing a speed governor. CONSTITUTION:An actuator 09 of a fuel ejection pump is controlled by means of a handle 01 setting the rotational frequency and output deflection 07 of a rotational frequency detector 06. A proportional operation unit 010, integral operation unit 011 and a differential operation unit 012 composing a speed governor are respectively connected to a function generator 1 for the proportional operation unit, function generator 2 for the integral operation unit and a function generator 3 for the differential operation unit. Each of function generators 1-3 decides a proportional constant KP, an integral constant TC and a differential constant TD for the rotational frequency N obtained from a rotational frequency detector 06. Thus, operation of excellent controllability covering the overall rotational frequency area (overall operational area) becomes available.