baber/WOPTO huggingface dataset:
Patent JP-S60157556-A (JP)
Title: Planetary roller type power transmission device
Inventor: OGURA KANJI
IPC: F16H13/08
Filed: 1984-01-27
Abstract: PURPOSE:To extend the service life of a stationary ring by constructing the stationary ring in a form of multiple, superimposed cylindrical rings wherein the inner most cylindrical ring is tightened by the outer ring so as to centripetally receive the compressive stress. CONSTITUTION:An output shaft 2 has on its one end a sun ring 3 fixed by a key 7 etc. A stationary ring 5 is provided on the inner surface of a housing 4. Planetary shafts 6 are screwed into one end 1a of an input shaft 1 in the axial direction with an equal spacing in the circumferential direction. A planetary roller 8 is rotatably supported by each planetary shaft 6 through a floating bushing 9, and its outer circumference is engaged with the inner circumference of the stationary ring 5 and the bottom of a ringed groove formed in the outer circumference of the sun ring 3. In this instance, the stationary ring 5 is constructed in such a manner that an outer cylindrical ring 5b having an inner diameter slightly smaller than the outer diameter of an inner ring 5a is superimposed over the inner ring 5a so that the inner ring 5a may centripetally receive the compressive stress by being tightened by the outer ring 5b.
Patent JP-S61172334-A (JP)
Title: Plasma processor
Inventor: NAKAO SHUJI
IPC: H01L21/302
Filed: 1985-01-28
Abstract: PURPOSE:To make the high speed wafer etching process feasible by a method wherein the magnetic field for producing electron cyclotron resonance (ECR) plasma in a magnetic microwave plasma processor is focussed on wafers by means of air-core coils. CONSTITUTION:The space between wafers 8 and a vacuum vessel 16 is impressed with high-frequency electric field by a high-frequency power supply 12 to negative-bias the wafers 8 effectively into plasma 15 for etching process with high anisotropy. When air-core coils 5 indispensable for producing and focusing ECR plasma arc mounted on the same plane as that of wafers 8, the flux density is maximized at wafers 8 while etching speed is also maximized. Finally the DC bias voltage of wafers 8 may be controlled further controlling the anisotropy of etching process since the space between wafers 8 and the vacuum vessel 16 is impressed with high-frequency electric field aside from the plasma production.
Patent JP-S61173140-A (JP)
Title: Photoelectric type automatic and continuous detection of process cloud point, low temperature filter clogging point and freezing point
Inventor: OMORI MICHIAKI
IPC: G01N25/04
Filed: 1985-01-28
Abstract: PURPOSE:To simplify quality control by irradiating light from a light projector on an intermediate fraction sample such as gas oil, detecting the state change with a decrease in the temp. of the sample by a photoelectric detector and drawing a process curve in the correlation with time and temp. CONSTITUTION:The intermediate fraction sample such as gas oil or fuel oil A is controlled in quality by a photoelectric method for automatic and continuous detection of the process cloud point, low temp., filter clogging point and freezing point. A vessel 2 contg. the sample 3 is fixed in a tank 1 in this stage and is cooled by an electric refrigerator 4, etc. to decrease gradually the temp. The light from a light source 5 is irradiated on the surface of the sample 3 and the reflected light is detected by the photoelectric detector 6. The condition in which the sample 3 solidifies gradually is displayed in correlation with time and temp. by a printer 8, etc. The vessel 2 is moved by a motor 9 and the pour point is detected from the way how the sample 3 moves. The continuous detection of the cloud point and clogging point and freezing point of the sample is thus made possible and the yield of the product is improved.
Patent JP-H07253724-A (JP)
Title: Transfer material carrying member and image forming device using the same
Inventor: SAKAKIBARA TEIGO
IPC: G03G15/16
Filed: 1995-01-31
Abstract: PURPOSE:To eliminate the adhesion of machine oil and a crack caused by mechanical and electrical external force and to enhance durability by containing polyester resin and hardened resin in a surface layer on a substrate. CONSTITUTION:A transfer material carrying member 11 has the surface layer on the substrate and the surface layer contains the polyester resin and the hardened resin. The member 11 is attached to a cylinder 10 having an aperture 10a on its outer peripheral surface and used, and a gripper 15 is provided adjacently to the aperture 10a on the cylinder 10. The transfer material such as recording paper and a plastic film to which recording is performed is carried on the member 11 in a state where its end is gripped with the gripper 15. The cylinder 10 is provided adjacently to a photoreceptor and the transfer material fed from a paper supply part with a resist roller is carried on the outer peripheral surface of the cylinder 10. A discharger for transfer and a discharger for destaticization are arranged on the inside of the cylinder 10 and the discharger for destaticization is arranged on the outside thereof.
Patent JP-H11206234-A (JP)
Title: Supporting structure for unloader apparatus
Inventor: FURUNO FUMIO
IPC: A01F12/46
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for an unloader apparatus, having a simple structure, capable of being inexpensively constituted and raising the operation efficiency of assembly, etc. SOLUTION: This supporting structure comprises a supporting plate body 16 fixing a receiving part 15 for receiving and supporting a traverse feed screw conveyor 12 for an unloader apparatus for discharging grain to be attached to a grain tank in storing the screw conveyor to the top of a strut 14 in a standing position, a recessed part 17 having formed a notch in an opening state upward on the supporting plate body 16 and a resilient member 19 to be engaged with and attached to an edge part 18 of the recessed part 17 from above. The supporting plate body 16 is equipped with a step part for regulating the positions of both the ends of the resilient member 19 engaged with the edge part 18 in the direction of the edge part 18.
Patent JP-S58131585-A (JP)
Title: Digital clock
Inventor: HOUMAN TSUKASA
IPC: G04G5/00
Filed: 1982-01-30
Abstract: PURPOSE:To decide on whether a lock switch for time setting is in an operation state or stop state at a look by providing a display means near a colon display between the hour digit and minute digit of a display. CONSTITUTION:For displaying the state of the lock switch, a new dot 11 is provided between two dots 9 of the colon display. When the lock switch SW1 is short-circuited between terminals (a) and (c), a switch SW2 is also short-circuited between terminals (a) and (c) to turn on the dot 11, displaying the closure of the lock switch SW1. In this state, a switch SW3 for time setting is placed in a set state. On the other hand, when the switches SW1 and SW2 are short- circuited between terminals (a) and (b) respectively, no voltage is applied to the dot 11 and switch SW3 to obtain a locked state wherein time setting is possible and the dot 11 is turned off to perform normal time display.
Patent JP-H03218644-A (JP)
Title: Connection structure of circuit board
Inventor: FUJIWARA TAKESHI
IPC: H05K3/34
Filed: 1990-01-24
Abstract: PURPOSE:To contrive to relax a stress concentration on the connection parts of a solder bump by a method wherein a part, which is not connected to the solder bump, is provided on the electrode of a size to correspond to that of the electrode on the other side of one of first and second circuit boards. CONSTITUTION:A surface protective film 10 on a circuit board 7 is partially removed and a pad 11 of a three layer structure, which is constituted of a first layer consisting of chrome, a second layer 11b consisting of copper and a third layer 11c consisting of gold, is formed on a wiring 9, whose surface is exposed, and constitutes an electrode along with the wiring 9. Moreover, a layer 12, whose outer diameter is smaller than that of the pad 11 and to which a solder bump is not adhered, is formed on the pad 11. Accordingly, while the upper and lower outer diameters subsequent to the connection of the solder bump 5 to the electrode are equally kept, one side of the connection areas of the bump can be made smaller than the other side. Thereby, a stress concentration on the connection parts of the bump is relaxed and the improvement of the reliability of the connection of the bump is achieved.
Patent JP-S58131430-A (JP)
Title: Cooling device of static pressure bearing
Inventor: ROTSUKAKU TADASHI
IPC: F16C37/00
Filed: 1982-01-30
Abstract: PURPOSE:To efficiently cool a static pressure bearing by inserting inner and outer cylinders between a rotary shaft and a housing for supporting the shaft through a static pressure bearing and interposing a plurality of thermoelectric elements for radiating heat between both cylinders. CONSTITUTION:A housing (not shown) for supporting a rotary shaft through a a static pressure bearing and a cooling device interposed between the housing and the rotary shaft have an outer cylinder 43 fitted to the inner peripheral surface of the housing and an inner cylinder 39 loosely fitted to the rotary shaft, and thermomodules 40 as a thermoelectric element for Peltier effect are fixed on each facet of the polygonal outer peripheral surface of the inner cylinder 39. Each module is arranged in such a manner as to have an endoergic surface on the inside and an exothermic surface on the outside, and the space between the module 40 and the outer cylinder 43 is retained by a retainer 41 secured to the outer cylinder 43 by a bolt 44. An element adapted to cause endoergic and exothermic actions on each facet thereof by turning on electricity to  function as a heat pump is used for each of the above modules 40.
Patent JP-H09212571-A (JP)
Title: Information reading device
Inventor: KOBAYASHI HIDEO
IPC: G06K7/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To use condenser lenses in common without providing a visiblelight side optical system and an infrared-light side optical system individually by providing a specific number of condenser lenses which converge and guide visible light or infrared light to a photodetection means. SOLUTION: Only one condenser lens 5 is provided between a CCD image sensor 4 and the read surface 1a of an inserted card 1. Thus, when only one condenser lens 5 is used, the photodetection area (photodetection width) of the CCD image sensor 4 is only a little different even if refractive indexes to the visible light and infrared light are different because of their difference in wavelength, so a subject image has neither an overlap nor absence. Further, a visible light irradiation means 2 and an infrared light irradiation means 3 which are arranged on both the right and left sides are connected to a driving circuit 11 through respectively provided changeover switches 8 and 9, which has their common terminal (c) switched to a terminal (a) or (b) with the switching control signal from a switching control part 12.
Patent JP-S60159566-A (JP)
Inventor: IKEDA JIYUICHI
IPC: F25B47/02
Filed: 1984-01-28
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-S60202849-A (JP)
Inventor: KOTSUKU II ROU
IPC: B01J31/00
Filed: 1985-01-28
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-S56110659-A (JP)
Title: Preparation of aromatic urethane
Inventor: TAKEUCHI TSUTOMU
IPC: C07C239/00
Filed: 1980-02-07
Abstract: PURPOSE: To prevent the corrosion of a reactor with hydrogen halide in the urethane-forming reaction using a catalyst containing a platinum group metal, a heterocyclic tert-amine, and hydrogen halide, by using a reactor made of zirconium.  
     CONSTITUTION: A reactor made of zirconium is charged with (A) a catalyst containing a platinum-group metal, a heterocyclic tert-amine and a hydrogen halide [e.g. 0.005W0.1wt% (based on the reaction liquid) of palladium,1W10mol% (based on hydrogen halide) of 2,6-dichloropyridine and 0.1W1.5wt% (based on the reaction liquid) of hydrogen chloride], (B) an aromatic nitro compound such as nitrobenzene, and (C) an aliphatic lower alcohol such as a 1W4C alcohol. The components are reacted together under the carbon monoxide pressure at 100W200°C, pref. 140W200°C and 1W500kg/cm 2 , pref. 20W200kg/cm 2  for 10min to 6hr, under stirring, to obtain an aromatic urethane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06227073-A (JP)
Title: Drawing-out device of printed medium
Inventor: YAMAGUCHI KOUSHIROU
IPC: B41J32/00
Filed: 1993-01-29
Abstract: PURPOSE:To constitute the title deice so that lateral slip defectiveness of a tape is not generated even if cartridges holding printing tapes having different width dimensions from each other are exchanged. CONSTITUTION:In a drawing-out device for drawing out a printing tape 3 after printing by allowing a plurality of kinds of cartridges into which printing tapes having different width dimensions from each other are held to fit by exchanging them from each other, power is transmitted to a feed roller 11 to convey a printing tape 3 built in the foregoing cartridges each through a driving source. On the one hand, a pressing roller 103 is provided contactably and separatably to and from a feed roller so that the printing tape 3 is held between them and flange parts 11b, 11b controlling a movement of a widthwise direction of the printing tape 3 are provided on the feed roller 11 in the cartridge. On the other hand, the pressing roller 103 is formed into width dimensions which are allowed to correspond to the minimum width dimensions out of those of the using printing tapes 3.
Patent JP-S63183616-A (JP)
Title: Magnetic powder for magnetic recording medium
Inventor: HIRAI SHIGEO
IPC: C09D5/23
Filed: 1987-01-24
Abstract: PURPOSE:To suppress the deterioration in the saturation magnetization of magnetic Cr oxide powder by coating the particle surface of the magnetic Cr oxide powder by oxide or hydroxide contg. >=1 kinds of elements of various metals such as Mg and Al. CONSTITUTION:Coating of the particle surface of the magnetic Cr oxide powder is executed by immersing the magnetic Cr oxide powder into an aq. soln. contg. the oxide or hydroxide contg. at least >=1 kinds of the elements selected from Mg, Al, Si, Ca, Ti, Cr, Mn, Fe, V, Co, Ni, Cu, Sn, and Zn to deposit the oxide or hydroxide contg. at least >=1 kinds of these elements on the particle surface, then heating the powder to 100-700 deg.C to remove the water of the surface layer and to prevent reaction of the Cr(IV) component and the water in the air. Conversion of Cr(IV) to Cr(III) or Cr(VI) by reaction with the water is thereby obviated and the deterioration in saturation magnetization with lapse of time is satisfactorily suppressed.
Patent JP-S61173343-A (JP)
Title: Information processing system
Inventor: NIWA MASASHI
IPC: G06F9/32
Filed: 1985-01-29
Abstract: PURPOSE:To use the sum of a masked value and a program counter as an address and to improve the execution speed of the program by selecting data for every prescribed byte of the data which go to be many objects to be branched and masking the data in a bit unit by a mask means. CONSTITUTION:The data of the prescribed length are stored at a register 1 of the information processing system, and the data are sent in a byte unit to a multiplexer A2. The multiplexer A2 is controlled by a control circuit 10, one byte is selected, added to a mask circuit 4, the data from a mask register 3 are masked at the circuit 4 and the bit unit data are masked. The output from the circuit 4 is supplied to a multiplexer B5, and under the control of the circuit 10, the output of the multiplexer B5 is supplied to an adder circuit 6. A masked value and an adder value of the output of a program counter 8 are used as an address of a memory 11 in a bit unit at the circuit 6, and the execution speed of the program is improved.
Patent JP-H01191475-A (JP)
Title: Semiconductor device
Inventor: SAKAI ISAYOSHI
IPC: H01L29/78
Filed: 1988-01-27
Abstract: PURPOSE:To make it possible to implement the high speed of the operation of a MOS transistor, by composing source/drain regions of low-resistance, high- melting-point metal films and the like, thereby implementing low resistances, preventing the direct contact between the source/drain regions and a substrate through an insulating film, thereby implementing low capacitances. CONSTITUTION:A channel stopper 2, a field oxide film 3 and a gate electrode 5 are formed on a substrate 1. A tungsten silicide film 9 is formed only on an oxide film 8. Arsenic ions are implanted and diffused into the substrate 1 by heat treatment. Arsenic-introduced N-type diffused layers 10 are formed on both sides of a part directly beneath the gate electrode 5 as source/drain regions. Regions that are continued to the N-type diffused layers are composed of low-resistance tungsten silicide films 9. Oxide films 8 prevent direct contact with the substrate 1. As a result, the parasitic resistances in the source/drain region are decreased, and the capacitances are also decreased.
Patent JP-S54106846-A (JP)
Title: Lightning arrestor for power transmission line
Inventor: NAGAI NOBUO
IPC: H01T4/20
Filed: 1978-02-09
Abstract: PURPOSE: To equalize the voltage share at each stage of insulating tubes connected in series by changing the electrostatic capacity at each stage of insulating tubes according to the electrostatic capacity of arcing horn provided at the outside of insulating tube in which lightning arrestor is built.  
     CONSTITUTION: The lightning arrestor-built in insulating tube 1 is connected in series to the iron tower 9 and supports the power transmission line 10. And, the arcing horn 11 is provided at the outside of each insulating tube 1, and then the electrostatic capacities 15A to 15C of the arcing horn 11 are changed according to each stage so that 15C > 15B > 15A results. Thus, since the voltage applied to each stage of the insulating tubes is equalized, a small sized lightning arrestor with the same type lightning arrestor element can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07206467-A (JP)
Title: Cover glass for solid-state image pickup element
Inventor: NAGAI HIROKI
IPC: C03C3/089
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a low-coat cover glass for a solid-state image pickup element excellent in weatherability and having an average coefft. of linear expansion close to that of alumina. CONSTITUTION:This cover glass excellent in weatherability has a compsn. consisting of, by weight, 65.0-75.0% SiO2, 7.0-11.0% Al2O3, 8.0-12.0% B2O3, 3.1-6.9% Ll2O and 4.5-7.5% Na2O.
Patent JP-H08212456-A (JP)
Title: Water feed device of cup automatic vending machine
Inventor: YAMAMOTO MASAHIRO
IPC: G07F13/00
Filed: 1995-02-01
Abstract: PURPOSE: To prevent the temperature from rapidly varying owing to the supply of a large amount of water by controlling the amount of feeding water while monitoring the water temperature in a tank after the water supply of the cup automatic vending machine is stopped. CONSTITUTION: After a recovery from the stop of water supply, a CPU 10 detects the temperature in the tank by a temperature sensor 6 through an I/O 9 and compares it with a set value in a RAM 12. For hot water, a feed water valve 1 is closed through a feed water valve relay 8 when the temperature becomes lower than the set value and for cold water, the feed water valve 1 is closed similarly when the temperature drops below the set value. Consequently, the water temperature in the tank is prevented from rapidly varying when a large amount of water is supplied at a time after the stop of water supply.
Patent JP-H01190292-A (JP)
Title: Radar antenna momentary-stop and re-start circuit
Inventor: FUKUHARA NAOYUKI
IPC: G01S7/02
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a circuit for enabling constant-speed rotation to be reset immediately when a driving motor comes to non-constant-speed rotation, by controlling an inverter for driving the driving motor, from a constant-speed rotation reference value and the output signal of a digital comparator for comparison and discrimination. CONSTITUTION:In a radar apparatus for rotating an antenna 1 continuously by 360 degrees with a driving motor 3, a synchronous transmitter 4 is set, and the azimuthal signal of the antenna 1 is generated. The signal is converted to digital binary azimuthal signal (a) by a synchronous digital converter 5, and in a specific azimuthal signal period, a gate circuit 6 is used, and the number of the clock pulse (b) of a pulse generator 7 is counted. The count value is compared with the constant speed rotation reference value of a reference value setting circuit 10 by a digital comparator 9. Its result is displayed by a display unit 11 and inputted to an inverter 12, and the driving motor 3 is rotated at a constant speed.
Patent JP-S62173208-A (JP)
Inventor: MATSUOKA WAKATSU
IPC: B28B1/52
Filed: 1986-01-27
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-S56110656-A (JP)
Title: Preparation of n-aryl benzamide derivative
Inventor: KOU KUNIO
IPC: C07B61/00
Filed: 1980-02-08
Abstract: PURPOSE: To prepare the titled compound useful as a fungicide for agricultural and horticultural use, with one-step reaction, in high yield, by reacting a specific aromatic nitro compound with an aromatic compound in the presence of CO using a rhodium carbonyl complex as a catalyst.  
     CONSTITUTION: The objective N-aryl benzamide of formula IV is prepared by reacting an aromatic nitro compound of formula R-NO 2  [R is group of formula I or II (R 1  is H, alkyl, phenyl, acyl, cyano, halogen, etc.)] (e.g. nitrobenzene) with an aromatic compound of formula III (R 2  is H, alkyl, alkoxy, or halogen) (e.g. benzene, xylene, etc.) in the presence of CO, using a rhodium carbonyl complex such as Rh 4 (CO) 12  as a catalyst, pref. at 200W250°C for 4W7hr.  
     EFFECT: The use of a precursor such as aniline, benzoic acid chloride, etc. is not necessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000210762-A (JP)
Title: Molten state monitoring method for continuous casting powder and device therefor
Inventor: MISAKI NORIO
IPC: B22D11/10
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To confirm a molten state of powder on-line and in real time by measuring a CO concentration in a surface atmosphere of powder and detecting a molten state of the powder based on the measured value. SOLUTION: A gas sampling tube 10 is of a trumpet shape to easily suck gas, a suction means to guide a sampled gas to a CO analyzer 12 is preferably is an electric driven pump. The CO analyzer 12 to measure the CO concentration of the gas is of a combustion type of a quick analysis because of a real time analysis. The gas sampling tube 10 can freely scan above the surface of a continuous casting powder in order to measure the CO concentration over a whole molten steel surface. By holding the tip of the gas sampling tube 10 so as not to be in contact with a molten steel surface, the tip position is moved with using a robot hand. A quantitative CO concentration is subjected to arithmetic processing in combination with other operation information, the processed result is displayed on a display monitor 13 and controlled. The slab with a reduced quality defect is obtained.