baber/WOPTO huggingface dataset:
Patent JP-S62236770-A (JP)
Title: Printer
Inventor: ODAGIRI HIROSHI
IPC: B41J13/00
Filed: 1986-04-09
Abstract: PURPOSE:To make it possible to eliminate a wasteful time spent for transmission even in a non-impact type printer, by storing sentence data in a sentence memory area and reading said data to automatically duplicate the same sentence as many times as specified by data indicating the number of copy sheets. CONSTITUTION:At least one or more printer 20 is connected to a host computer 10. This printer 20 has a central operational processing unit 21, and ROM 24 and RAM 25 for storing a data processing program, fixed data or the like are connected to a bus 22. RAM 25 is equipped with a sentence memory area M4 for storing a sentence desired to be duplicated and a counter memory area in addition to the RAM area of a usual printer. If copy command, sentence data and data indicating a number of copy sheets etc. are transmitted once from the host computer 10, the same sentence data is automatically duplicated as many times as specified by said copy command and the data indicating a number of copy sheets by the printer 20.
Patent JP-S58198878-A (JP)
Inventor: YAMADA MASAHARU
IPC: H01R13/523
Filed: 1982-05-14
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-H01253080-A (JP)
Title: Paper currency drawing-out mechanism
Inventor: KINOSHITA HIROSHI
IPC: G07D9/00
Filed: 1988-04-01
Abstract: PURPOSE:To prevent a customer from feeling uneasy by providing separate plates where paper current which is fed out of a machine body is mounted in a space whose inside can be seen, and confirming the paper current at the time of payment and receipt. CONSTITUTION:A transparent window 3 and the two plane U-shaped separate plates 9 and 9 which partition a throw-in part 7 and a throw-out storage part 8 are provided on the front surface side of a paper currency payment/receipt part 2. When an operator inserts paper currency into the throw-in part 7 at the time of payment, payment processing is performed and then the processed paper currency is fed out to the throw- out storage part 8 and stack on the separate plate 9. When the operator approves the payment, the separate plate 9 rotates to leave the space and the stacked paper currency on the separate plate 9 falls to the throw-in part 7 and sent into the machine body 1 again. If the operator does not approve the stacked paper currency or receives money, the paper currency is stacked on the separate plate 9, which moves down to the lowermost end position of the throw-in part 7, so the operator can take the paper currency from the separate plate 9. Consequently, the paper currency can be confirmed at the time of payment and receipt and the customer does not feel uneasy.
Patent JP-S57194613-A (JP)
Title: Variable gain amplifying circuit
Inventor: NAITOU SEIGO
IPC: H03G3/12
Filed: 1981-05-27
Abstract: PURPOSE:To limit a gain and to suppress variation in frequency characteristics by connecting a variable impedance element to a feedback circuit in parallel, and also connecting a variable impedance element to the output side of a common collector circuit. CONSTITUTION:In addition to a transistor TRQ3 whose collector and emitter are connected to both ends of a feedback resistance Rf, a level shifting diode D1 and a TRQ4 whose collector is connected to the emitter resistance R2 of a TRQ2 are connected. When the potential at a control input terminal C is low, the output voltage at an output terminal B is nearly equal to the product of the input electric power from an input terminal A and the value of the feedback resistance Rf. When the voltage at the terminal C rises and the TRQ3 turns on, the impedance between the collector and emitter of the TRQ3 decreases, the output voltage drops, and the impedance between the collector and emitter of the TRQ4 also decreases to reduce the amount of feedback, narrowing the band. Consequently, the output is attenuated to hold frequency characteristics flat.
Patent JP-H06295884-A (JP)
Title: Plasma etching method
Inventor: AOI NOBUO
IPC: C23F4/00
Filed: 1993-04-07
Abstract: PURPOSE:To allow formation of a low resistance contact hole having high selection rate by plasma etching. CONSTITUTION:An RIE system is employed as an etching system and a mixture gas of CF4/H'2/Al (CH3) 3 is employed as an etching gas. The CF4 produces F radicals, CF3<+> or CF2<+> ions through plasma excitation and they serve as an etchant for an oxide 12. Furthermore, Al (CH3) 3 is subjected to plasma reduction by H2 and produces a metal Al 15, which serves as a protective film, in the contact hole 14. The metal Al has lower etching rate than the silicon oxide for fluorine based etchant and has higher deposition rate to the surface of silicon 11 than to the surface of the oxide 12 thus allowing anisotropic etching of oxide and high selection ratio etching of oxide with respect to silicon.
Patent JP-S57197053-A (JP)
Title: Electric dust collecting apparatus
Inventor: MITSUSAKA TOSHIAKI
IPC: B03C3/68
Filed: 1981-05-27
Abstract: PURPOSE: To enhance dust collecting efficiency by providing an impedance member for preventing surge propagation between each charging chambers and a  bus bar of a dust collecting apparatus having plural charging chambers parallelly connected thereto to prevent the lowering of applied voltage.  
     CONSTITUTION: An electric dust collecting apparatus 1 is divided by plural  charging chambers 2 and dust containint gas to be dust collected is flowed from  the upstream side toward the downstream side. The charging chambers arranged  in a row at right angles to the flowing direction of the dust containing gas are  considered as one group and a parallel connecting bus bar 3 is connected thereto. Between this bus bar 3 and discharge electrodes 4 provided in each charging  chambers, impedance members 5 for preventing surge propagation are connected.  In addition, between the bus bar 3 and a high voltage power source 6, a power  source protecting impedance member 7 is connected every at each groups. As  the impedance member 5, a resistor can be used and, when the resistivity value  thereof is 100Ω or more, surge propagation preventing effect is confirmed from  experimental data and, at about 600Ω, surge propagation can be prevented  completely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000270934-A (JP)
Title: Lift-type rack device
Inventor: MIYAJI YASUSHI
IPC: A47B77/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lift-type rack device with a compact and low-cost hanging mechanism, convenient because of the non-stage adjustment of the position of the rack, without producing displeasing noise in the operation. SOLUTION: A guide rail 21 is mounted in a mechanism base 11 fixed on the back wall of a hanging cabinet 3. A rack 51 is slidably supported at the guide rail 21, and a wire drum 36 including a helical torsion coil spring is mounted at the upper end of the mechanism base 11. The rack 51 is hung shock- absorbably by a wire 41 wound around the wire drum 36. A brake arm 71, holding a brake pad 77 opposite to the side surface 13a of the mechanism base, mounted rotatably in the rack is always energized by a tension spring 75 toward a braking position where the brake pad 77 is pressed on the side surface 13a. The device also has a brake release lever 73 having a grip 73a located near a handle 55a, and the top of the brake release lever 73 is connected to the brake arm 71. By pulling the brake release lever 73 toward the handle, the brake is released.
Patent JP-S524954-A (JP)
Title: Bearing apparatus of the hydraulic machine
Inventor: YODA MASASHI
IPC: F16N7/28
Filed: 1975-07-02
Abstract: PURPOSE: A bearing apparatus of the hydraulic machine prevents the flowing out of the mist oil into the pit chamber of the waterwheel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S566001-A (JP)
Title: Method of measuring gas sealing performance for rotary piston engine
Inventor: ITOU HIROSHI
IPC: F02B53/00
Filed: 1979-06-26
Abstract: PURPOSE: To carry out measurement of gas sealing performance of a rotary piston engine with ease and high accuracy, by measuring the quantity of tracer gas leaked to front and rear work chambers at the time when the work chambers charged with tracer gas are in compression or expansion stroke.  
     CONSTITUTION: A small amount of Freon gas, measured accurately, is injected from injector 11 while driving engine. At the time of compression or expansion stroke of engine, taking place along with rotation of rotor 4, sampling valves 14, 15 respectively for front and rear chambers are opend for a predetermined while for sampling a predetermined amount of gas. Then, gas thus sampled from the front and rear chambers is analyzed with an electron capturing detector by use of gas chromatograph for measuring the density of Freon gas contained in gas sampled from the front and rear chambers respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58198034-A (JP)
Title: Recorder
Inventor: IWATANI TOSHIO
IPC: G03B17/50
Filed: 1982-05-14
Abstract: PURPOSE:To prevent the generation of noises and to improve operational performance, by stopping an alarm by a film idle-feeding command switch even if a developed film is discharged and the alarm is generated and reducing the number of switches. CONSTITUTION:When a film is developed and discharged, an FF58 is reset by a signal from a development completion detector 51 and a developing machine and a discharging roll are stopped. On the other hand, an AND gate 70 is opened by the actuation of a timer 60 and an alarm is generated by a circuit 72 for controlling the driving of a development completion alarm. When a film idle-feeding command switch 54 is depressed at that time, a photographing capstan driving controlling circuit 73 is actuated through an OR gate 57, a photographing capstan roller is actuated to feed the film idly and an FF59 is reset through an OR gate 56 to close a gate 70, so that the alarm is stopped by the circuit 72.
Patent JP-H09316665-A (JP)
Title: Heat resistant member and method for evaluating quality of heat resistant member
Inventor: YASUDA KAZUHIRO
IPC: C23C4/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To produce a heat resistant member excellent in thermal fatigue resistance of a ceramic-coating layer and in which thermal resistance is maintaied over a long period and to provide a method for evacuating quality capable of easily evaluating and discriminating the thermal fatigue resistance of the heat resistant member having a ceramic-coating layer with high precision. SOLUTION: This heat resistant member is the one in which the surface of a metallic substrate 1 is applied with a ceramics-coating layer 3 in which the maximum height Rmax of the cross-sectional curve is regulated to >=70μm and 10 point average roughness RZ is regulated to >=45μm or Vickers hardness is regulated to <650HV via a metal bonding layer 2. Furthermore, by measuring at least one of the roughness and hardness of the ceramic-coating layer, the quality of the heat resistant member in which the surface of the metallic substrate is applied with the ceramic-coating layer is evaluated.
Patent JP-S63247862-A (JP)
Title: Back-up device for demand estimation
Inventor: OHASHI AKINAMI
IPC: G06F19/00
Filed: 1987-04-03
Abstract: PURPOSE:To accurately estimate the demand by storing the knowledge of the attenuation environment factors as well as the fascination factors of a work center to produce a function for calculation of the demand estimation and performing the simulation practice with input of the regional population. CONSTITUTION:The probability QA,S for selection of a hospital A via the patients in a region S is shown by an equation using the LAMBDA-square of a distance DA,S between the degree alphaA of fascination of the hospital A and the patients. Here the knowledge of the degree alphaA is stored in a 1st knowledge memory means 1 together with the knowledge for decision of LAMBDA stored in a 2nd knowledge memory means 2 respectively. A function generating means 3 performs matching between the knowledges given from both means 1 and 2 and the hospital information like the number of beds, etc., given from a hospital information input device 4 via an inference engine of the means 3 to decide alpha and LAMBDA. Based on these alpha and LAMBDA, a simulation practice device 6 performs input of the population, etc., through a population input means 5 and carries out the simulation to estimate the demand.
Patent JP-S62237989-A (JP)
Title: Recovery of sodium chloride and coloring matter component
Inventor: KENMASA GORO
IPC: C02F1/44
Filed: 1986-04-10
Abstract: PURPOSE:To efficiently separate and recover sodium chloride and a coloring matter component, by treating an aqueous solution containing the coloring matter component and sodium chloride with a specific reverse osmosis membrane. CONSTITUTION:An aqueous solution containing a coloring matter component with MW of 500-30,000 and sodium chloride is subjected to ultrafiltration treatment by a pretreatment apparatus 2 and the treated liquid A is raised in its pressure by the pressure pump 4 of a membrane separation apparatus 6 to be supplied to the membrane separation apparatus 6 by a recirculation pump. A reverse osmosis membrane of which the inhibiting ratio of the coloring matter component is 90% or more and the transmissivity of NaCl is 50% or more is arranged to the membrane separation apparatus 6 to separate the aqueous solution into a conc. solution containing the coloring matter component and a transmitted liquid containing NaCl. A part B of the conc. solution is recirculated to the upstream side of the recirculation pump 5 and a part of the remainder is discharged out of the system of the apparatus 6 as a coloring matter component recovery substance C1 in a volume of an arbitrary fixed rate with respect to the raw liquid A. By this method, separation efficiency can be enhanced.
Patent JP-H06271503-A (JP)
Title: Production of special (meth)acrylate
Inventor: SHISHIDO MASAHIRO
IPC: C07C67/48
Filed: 1993-03-17
Abstract: PURPOSE:To obtain trimethylolpropane tri(meth)acrylate in high yield by suppressing the amounts of by-products hampering the purification of the aimed compound. CONSTITUTION:A reaction is conducted at 65-100 (pref. 65-85) deg.C between (meth) acrylic acid and trimethylolpropane in an azeotropic solvent composed of water and a saturated aliphatic hydrocarbon or alicyclic hydrocarbon <=65 deg.C in the azeotropic temperature with water at atmospheric pressure (esp. pref. n-hexane) in the presence of a catalyst regulated at 1-5wt.% of the azeotropic solvent plus the amounts of feedstocks charged for the reaction, thus affording the objective trimethylolpropane (meth)acrylate. The molar ratio for the feedstocks is: (meth)acrylic acid/trimethylolpropane: 1.0-5.0; the weight ratio (meth)acrylic acid/azeotropic solvent: 0.1-5.0. The objective compound can be used as a raw material for synthetic resins, synthetic fibers, coatings, inks, resists, adhesives etc.
Patent JP-S559025-A (JP)
Title: Preparation of polyfluoroalcohol
Inventor: FURUTAKA YASUHISA
IPC: C07C41/26
Filed: 1978-07-03
Abstract: PURPOSE: To obtain the title substance useful as water and oil repellents, surfactants, release agents, and intermediates for other substances, in a simple process in high yield, by reacting a polyfluorohalide with a halosulfonic acid, and by hydrolyzing the resulting intermediate.  
     CONSTITUTION: A compound of formula I or II: (Rf is 2W23C perfluoroalkyl group; Rf' is mC perfluoroalkyl group; X is Br or I; m is an integer 1W21; n is an integer 2W22; m+n is an integer 3W23) is reacted with a compound of the formula YSO 3 H (Y is F or Cl) at 20W60°C to give an intermediate of formula III or IV which is hydrolized at 70W90°C to form the objective compound of formula V or VI. The halosulfonic acid must be used in excess, preferably 1.5W3.0 moles per mole of the compound of formula I or II. The amount of water in the hydrolysis is preferably 20W150 moles per mole of the intermediate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04291027-A (JP)
Title: Optical pickup device
Inventor: TAKAHASHI YOSHITAKA
IPC: G11B7/09
Filed: 1991-03-20
Abstract: PURPOSE:To enable excellent reading and writing by making correction so that the occurrence of defocusing and an tracking error can be prevented even when the wavelength of the semiconductor laser is changed due to the change of ambient temperature or light emitting power. CONSTITUTION:When the wavelength is changed, the change of the wavelength is detected with a light receiving element 22 for wavelength detection and the defocusing and the tracking error are corrected corresponding to the detected change of wavelength, and so accurate focus control and tracking control is made available. Even when the wavelength of the laser is changed, the offset of the defocusing and a tracking error signal can be removed, and the excellent recording, reproducing and erasing characteristics can be always obtained.
Patent JP-S567479-A (JP)
Title: Field-effect type semiconductor device
Inventor: KURAMOTO TAKESHI
IPC: H01L29/417
Filed: 1979-06-29
Abstract: PURPOSE: To reduce the number of electrode lead-out terminals and that of DC wirings by providing two gates of different threshold voltages in a semiconductor substrate when an IGFET having dual gates is fabricated, and connecting one of them to a source.  
     CONSTITUTION: When an IGFET having dual gates, an N + -type source region and a drain regin are provided within a P-type semicnductor substrate 20, and an N- type channel region is formed therebetween. Then, the full surface of the channel region is coated with an SiO 2  film 10, and openings are formed in correspondence to respective regions, and a source electrode pattern 21 is formed in the source region, and a drain electrode pattern 24 is formed in the drain region. While gate first and second electrode patterns 22 and 23 are provided in the film 10 on the channel region the threshold voltages of these electrodes at this time are made different from each other, and only the pattern 23 is connected to the pattern 21. By this organization, it suffices to provide only an electrode bonding pad 21a for the patterns 21 and 23, and hence the construction of the device is simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63245713-A (JP)
Title: Data processing system
Inventor: NOGUCHI FUJIYO
IPC: G06F3/06
Filed: 1987-04-01
Abstract: PURPOSE:To shorten a reading/writing processing time between storage devices having different code systems each other by generating a seeking command from a CPU to an external storage device, and immediately after generating a starting end signal from the external storage device, allowing the CPU to execute code conversion processing. CONSTITUTION:When receiving a starting end signal 6b from the external storage device 5 after generating a seeking command to the device 5, the CPU checks the code system of data in the device 5 and that of a memory in itself. When both the code systems are different, code conversion processing is execut ed. When a seeking operation end signal 6 is generated from the device 5, the CPU checks whether the code conversion processing is ended or not, and when the processing is ended, is turned to a waiting state. When a result status reception requesting signal 6d is generated from the device 5, the CPU receives data from the device 5.
Patent JP-S63246685-A (JP)
Title: Tester for semiconductor device
Inventor: NAKAJIMA HIROYUKI
IPC: H01L21/66
Filed: 1987-04-01
Abstract: PURPOSE:To prevent run off of an external lead when brought into contact with a contact while enabling a long-life test, by pressing the external lead on the contact with a comb-shaped insulation leak keep plate to perform a test. CONSTITUTION:A ZIP type IC1 conveyed being guided on a guide groove 3a of a guide rail 3 is put between the guide groove 3a and a guide groove 4a at a testing position with an opposed rail 4 lowering in the direction 7. Then, leads 1a of the ZIP type IC1 are inserted into cuts 6a and 6b with a lead keep plate 6 lowering in the direction 8 to be insulated. Moreover, with the lead keep plate 6 lowering in the direction 9 as a whole, the guide rail 3 and the opposed rail 4, the ZIP type IC1 is tested as fixed by pressing the undersurface of the external leads 1a on a contact 5 one piece at a time.
Patent JP-S61240502-A (JP)
Inventor: MIYAZAKI MITSUHARU
IPC: F21V7/00
Filed: 1985-04-17
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-S61240471-A (JP)
Title: Optical recording and reproducing device
Inventor: YANAGISAWA MICHIO
IPC: G11B17/028
Filed: 1985-04-17
Abstract: PURPOSE:To minimize the eccentricity of recording track of a medium (later mentioned) and to accomplish excellent recording and reproducing by providing a fine-moving actuator in the outer peripheral adjacence of the medium as a mechanism to adjust the loading state of a disk form optical recording medium (formerly mentioned). CONSTITUTION:The reflecting light from the medium 1 goes through an optical pick-up 2 and is made incident to a photoelectric conversion element using an element divided into two. Output signals S1 and S2 are made incident to a focus error detection circuit 4 and an eccentricity-measuring circuit A. The output of the circuit 4 is supplied to a controller 5, while a command signal to control the movement of the objective lens 6 of the pick-up 2 is supplied to a focus drive circuit 7. The circuit A counts the number of eccentric tracks among the tracks of the medium 1. The controller 5 supplies the command signal to a drive circuit 9 at the timing determined by the signal from an index sensor 8. Thus, in principle, the fine-moving actuator B of a voice coil actuator is actuated in order to optimize the loading state of the medium.
Patent JP-S58202770-A (JP)
Title: Surface grinding machine
Inventor: KISHI YASUO
IPC: B24B49/00
Filed: 1982-05-15
Abstract: PURPOSE:To provide efficient surface grinding working by providing a function for measuring the surface roughness of a work to judge the measurement result for automatically setting the grind working requirements. CONSTITUTION:A sensor 2 for measuring the surface roughness of a work 1, a tool head having a straight line motion and turning motion mechanism for grind working and a X-Y table 4 for mounting the tool head to perform any straight line motion along the axes X, Y are provided to move the tool head on the work surface along the axes X-Y according to the programmed grind working process for measuring the surface roughness of the work 1 with the sensor 2. A control section 5 consisting of an input section 15, logic section 14, etc. is provided such that the requirements for grind working on the basis of this measurement result are set to drive the X-Y table 4 while the tool head is given straight line motion and turning motion for automatic grind working.
Patent JP-S5416756-A (JP)
Title: Cooling heating device
Inventor: TAJIMA MASAHISA
IPC: F25B13/00
Filed: 1977-07-07
Abstract: PURPOSE: To make it possible to secure capacity for heating, by operating a pole variable compressor by means of multi-pole and minority-pole in case of cooling and heating respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61262489-A (JP)
Title: Submerged arc welding method for nickel steel
Inventor: ITO YOSHINORI
IPC: B23K35/362
Filed: 1986-04-09
Abstract: PURPOSE:To improve low-temp. toughness by combining a bond flux contg. specific weight % of SiO2, MgO, etc. and having prescribed basicity and a cored wire contg. prescribed % each of CaF2 and Ni and executing welding. CONSTITUTION:The high-basicity bond flux contg. 10-30% SiO2, 8-20% Al2O3, 25-45% MgO, 10-30% CaO and 7-20% CaF2 and having >=1.5 basicity B expressed by the formula is used as the flux component. The cored wire contg. 5-25% CaF2 and 2.5-5.5% Ni and added with Mo and Ti respectively at <=0.5% according to need is further used as the wire. The generation of blow holes is prevented and the content of oxygen in the weld metal is decreased if welding is executed by combining such bond flux and cored wire. The improvement of low-temp. toughness is thus made possible.