baber/WOPTO huggingface dataset:
Patent JP-H06198991-A (JP)
Title: Image recording device
Inventor: OSUMI KIYOTAKA
IPC: B41J13/00
Filed: 1993-01-07
Abstract: PURPOSE:To restrain degradation of image quality at final line by stopping an edge of an upstream side end of a medium to be recorded on a nipping part of a pair of rollers at the time that the upstream side end of the medium to be recorded passes the upstream side rollers. CONSTITUTION:A paper 2 sent from a paper feed cassette is pinched by conveying upper and lower rollers 7 and 8 and conveyed on a platen 6. When the paper 2 arrives at a position on which a first line can be printed on a predetermined position on the paper 2, rotations of rollers 7, 8, 12, and 13 stop once and the first line is printed by a record head. After the printing, the rollers 7, 8, 12, and 13 rotate again so as to move the paper 2 to the downstream side. After sending operation and printing operation for several lines are repeated, the head of the paper 2 arrives at tension upper and lower rollers 12 and 13 and is pinched. At this time, conveying quantity of the tension upper and lower rollers 12 and 13 is set to be larger than that of the conveying upper and lower rollers 7 and 8, so that the paper 2 is conveyed assuredly without slacking on the platen 6.
Patent JP-H11194808-A (JP)
Title: Numerical controller
Inventor: ITO KENJI
IPC: B23Q15/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller which can adjust the command speed for every machining process as to all machining programs including an ISO/EIA program. SOLUTION: Machining process information PD including process unit override values as override values at least by machining processes is stored in a machining process information storage part 2. A machining process information alteration part 6 alters the machining process information PD according to input data DATA from an input device 5. An override switch, etc., provided in a common override instruction part 3 is operated to instruct on a common override value COV as an override value common to each machining process. An execution process detection part 8 sends an execution process number EPN out. A machining program execution part 9 adjusts the command speed according to the machining process information PD(EPN) corresponding to a machining process being carried out and the common override value COV to execute a machining program MD.
Patent JP-S59127974-A (JP)
Title: Formation of welded joint by plasma welding
Inventor: MUSHIYA SHIYOUJI
IPC: B23K35/32
Filed: 1983-01-08
Abstract: PURPOSE:To join base metals firmly with a layer of deposited metal formed by fusion of the base metals and filling metal by butting base metals of different kinds interposing filling metal containing proper components different from the base metals and melting by plasma jet. CONSTITUTION:Filling metal 3 having composition as near as possible to 73% Cr, 36% Ni is interposed as a component that compensates the defect of deposited metal of base metals between base metals of different kinds to be joined, i.e. a base metal 1 of stainless steel containing about 18% Cr and about 8% Ni, and a base metal 2 of carbon steel, and butted ends of the filling metal 3 and base metals 1, 2 are molten by plasma jet. Thus, a layer 4 of deposited metal in which the base metal 1 of stainless steel, base metal 2 of carbon steel and filling metal 3 are molten in a melting ratio of nearly 3:3:2 are formed, and the two base metals 1 and 2 are joined firmly through the layer 4 of deposited metal.
Patent JP-2000200107-A (JP)
Title: Teaching method and teaching device
Inventor: MIYAZAWA NAOTO
IPC: B23K26/08
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To improve operability and to easily perform three-dimensional teaching. SOLUTION: In this device 1, prior to laser machining, a freely changeable teaching chip 5 is attached instead of the nozzle of a machining head 3 and the sharp tip of the teaching chip 5 is pressed to a ruled line written on a work W while moving the machining head 3. Since the teaching chip 5 supported so as to be freely moved back is moved back by a retreat mechanism 9 and a retreat detection means 11 detects the moment, head detection means (25 and 27) detect the posture and position of the head 3 at the moment and store them in a memory 23 and thus, teaching is performed.
Patent JP-S5698653-A (JP)
Title: Melt sticking property measuring method for coke-oven charged material, etc.
Inventor: SUGIBE HIDETAKA
IPC: C10B57/00
Filed: 1980-01-11
Abstract: PURPOSE: To properly evaluate the melt sticking property of coke-oven charged material, by replacing part of the standard coke-oven charged material with material to be measured for melt sticking property, sintering the replaced material, and then measuring the tensile strength of the cokes.  
     CONSTITUTION: One or more kinds of appropriate raw coal are selected, and the log MF weighted average (the common logarithm of the maximum fluidity-log MF o ) of the selected coal with the single or combined condition is calculated. Then, part of the standard coke-over charged material is replaced with material to be measured for melt sticking property. In this case, when log MF of the material to be measured for melt sticking property is shown by log MF s , the tensile strength δTS of the sintered coke is as follows: δTS=a[(100-x/100)log MF o +(x/100)log MF s ]+b. Once the relationship between the tensile strength of sintered cokes and the maximum fluidity is available graphically, (x), log MF o , (a), and (b) are obtainable. Therefore, log MF s  is obtained by measuring a tensile strength δTS. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08191124-A (JP)
Title: Lead machining device of semiconductor device
Inventor: KANAYAMA FUJIO
IPC: B21D43/00
Filed: 1995-01-10
Abstract: PURPOSE: To provide the lead machining device, which can correspond flexibly to a desired production form and is superior in general-purpose properties, of a semiconductor device. CONSTITUTION: A lead machining device of a semiconductor device is one for molding outer lead parts, which are extended out from a resin part for sealing a semiconductor element, into the final form. In the lead machining device, a loading module 1 having frame feeding units 4 to 6 for feeding lead frames, a lead machining module 2 having lead processing units 7 to 10 for performing a prescribed machining treatment on the lead frames fed by the module 1 and an unloading module 3 having product housing units 11 to 13 for housing the lead frames or single piece semiconductor devices, which are delivered from the module 2, into a prescribed form are respectively provided independently of one another. Moreover, the modules 1, 2 and 3 are provided so that the delivery of components is possible between the modules.
Patent JP-H06287075-A (JP)
Title: Composition for castable refractory
Inventor: ONO YASUSHI
IPC: C04B35/66
Filed: 1994-01-12
Abstract: PURPOSE:To obtain the fluidity for pump pressure feeding and a formed compact of a sufficient bulk specific gravity, save energy for executing operation and improve the durability by treating and blending specific refractory particles under special conditions. CONSTITUTION:One or more refractory raw materials selected from alumina cement, alumina, etc., are placed in an impact chamber 7, rotated together with blades 5 fixed to a rotating plate 4 at a high speed and circulated in a circulating flow passage 10 in the direction of arrows to receive the mechanical shock. Otherwise, 2-30wt.% refractory particles (A) subjected to the sphering treatment to <=30mum average particle diameter is used and fine particles such as a metallic oxide, as necessary, are fixed to the surface of the particles (A). The refractory particles are then blended with 0.01-0.3wt.% sodium hexametaphosphate and 1-9wt.% amorphous silica particles. Water in an amount of 6wt.% expressed in terms of the outer percentage is added and the resultant mixture is kneaded. The obtained body is then cast into a conical mold having 70-100mmphiX60mm size, demolded and allowed to stand for 60 see without applying the vibration to afford the objective composition having >=180mm value of the conical flow.
Patent JP-H09191207-A (JP)
Title: Portable communication information terminal equipment
Inventor: ADACHI KEIGO
IPC: H04W88/02
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To improve an overall antenna performance by providing an antenna in common use for a touch pens operated externally to an operation section so as to minimize the size of a casing of a terminal equipment when an information input device is housed in the casing of the terminal equipment. SOLUTION: In the case of information transmission, an antenna 3 in common use for a touch pen is removed from an antenna mount section 4, and control information and communication information are inputted by depressing the surface of a display input operation section 2 with the tip of the antenna 3. When the input is finished, the antenna 3 in common use for a touch pen is mounted onto the antenna mount section 4. The inputted communication information is stored and processed by a control section 11 and the resulting information is fed to a radio section 10. The communication information is sent to a radio channel from a transmission section 9 in a radio section 10 and the antenna 3 in common use for a touch pen acting like an antenna function and mounted on the antenna mount section 4 via an antenna multicoupler 7, an antenna matching section 6 and an antenna feeding section 5.
Patent JP-H10195260-A (JP)
Title: Molded body made of polyethylene
Inventor: KISHINE MASAHIRO
IPC: B29C48/32
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a molded body made of a polyethylene. SOLUTION: This molded body made of a polyethylene is composed of an ethylene-based polymer composition which comprises (A) 20-90wt.% of an ethylene-based polymer having 0.95-0.98g/cm<3> density (dA) and 0.5-3.0dl/g intrinsic viscosity [η] and (B) 80-10wt.% of and an ethylene-based polymer having 0.91-0.965g/cm<3> density (dB) and 1.0-10dl/g intrinsic viscosity in which at least one of the components A and B is an ethylene-based polymer produced by using a metallocene catalyst. The composition has the ratio of DA and DB (DA/DB) of >1, 0.940-0.970g/cm<3> density, 0.005-20g/10 minutes MFR, in which MFR and melt tension(MT) satisfies the equation log(MT)>=-0.4 log(MFR)+0.7, and >1.35 diameter swell ratio.
Patent JP-H09194958-A (JP)
Title: Method for restraining wearing of magnesia-base refractory
Inventor: MIYATA YASUTO
IPC: C22B23/02
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for restraining the wear of a magnesia-base refractory lined in the inner surface of a smelting reduction furnace. SOLUTION: Molten iron is charged into a smelting reduction furnace lined with the magnesia-base refractory and metallic oxide is added together with carbonaceous material into the molten iron to execute smelting reduction of the molten metal. Then, Mg-containing material is added into the slag at the heat-raising period before adding metallic oxide, and magnesia content in the slag is made by 1-20wt.% excess than the saturated concn. in the produced slag.
Patent JP-2000199582-A (JP)
Title: Piping connection method and piping connection device
Inventor: NAKAMURA SHOZO
IPC: E02B9/06
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a piping connection device to relieve a piping connection work in an excavated ditch. SOLUTION: A piping connection device 1 is roughly divided into a support part 2 and a body part 3. The support part 2 is provided with a length varying device 5 and the body part 3 is provided with a pipe pillow engaging device 6, a pipe engaging device 7, and a moving device 8. The length varying device 5 consists of wires 70 and 71 and a drum 12, and the ends on both sides of the wires 70 and 71 are coupled in the vicinity of the side of a body and front and rear positions in a longitudinal direction. The middle parts of the wires 70 and 71 are wound around the drum 12 of the support part 2. The pipe pillow engaging device 6 is provided with a pair of engaging part formed that U-shaped claw members are positioned opposite to each other and a pipe pillow 85 is grasped by the engaging part. The engaging part 7 consists of a pipe 45, an insertion rod, and an engaging part 47.  A moving device is formed that a cylinder 53 and a press fitting plate 55 are combined together.
Patent JP-S58119415-A (JP)
Title: Method for controlling sheet thickness in rolling mill
Inventor: MITSUNAKA TOSHIO
IPC: B21B37/16
Filed: 1982-01-11
Abstract: PURPOSE:To control the sheet thickness more accurately, by predictively calculating the changing portion of forward slip at the time of biting or releasing the tail end of a material to be rolled by using a rolling schedule, and controlling the rolling speed by said calculation. CONSTITUTION:In a tandem mill, motors 1M-3M of respective stands 1-3 are controlled by speed controlling devices (ASR)1A-3A. Further, an automatic sheet thickness controlling device (AGC)7 receives the outputs of thickness gauges 5 and 6 located at the inlet and outlet sides and the speeds of respective motors, to control the sheet thickness automatically. The timing of biting or releasing the tail end of a material at a roll stand is given to the AGC7 by the output of a load sensor 8, and the AGC7 outputs controlling signals to respective stands 1-3 by the given signals. That is, draft controlling signals are outputted to draft controlling devices 1S-3S, and speed controlling signals to ASR1A-3A. In this stage, schedule data and influence factors of speed and tension are given from a setting device 10, and forward slips are calculated and outputted by an arithmetic device 9.
Patent JP-S5496082-A (JP)
Title: Speed detector
Inventor: MIYAHARA KUNIO
IPC: G01P3/48
Filed: 1978-01-13
Abstract: PURPOSE: To manufacture a high precision detector having a constant response, by correcting the speed pulse generation timing deviation at the start point and end point of a sampling period and period deviation error according to the speed pulse period.  
     CONSTITUTION: Speed pulses N from a speed pulse generator 1 are countered by a  speed pulse counter 2 in a sampling period ts outputted by a counter 10 for sampling timer. In this case, the timing deviations tc, tb at the start point and end point of the period ts are counted by an addition correction counter 5 which counts the clocks from a clock pulse generator 9 being connected with a 1/2 frequency divider 3 and a monostable multivibrator 4 and by a subtraction correction counter 7 which counts the clocks being connected with a monostable multivibrator 6. By the countings corresponding to these deviations tc, tb and the clock count corresponding to the pulses N, a correction quantity processor 8 calculates the quantity of correction for deviation of syhchronism, and the countings of the counter 2 are corrected  by an adder 12. Therefore, throughout the entire speed control range, the response  remains constant, and a high precision speed detection may be realized.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5387586-A (JP)
Title: Method of refining chemicals sealed in discharge lamp
Inventor: YADA MASAAKI
IPC: H01J9/38
Filed: 1977-01-13
Abstract: PURPOSE: To provide a method of refining chemicals to be sealed in a discharge lamp, according to which chemicals to be sealed in a discharge lamp is put into a container, and after evacuation of the container, ultraviolet rays having wave lengths shorter than 2000 mμ are radiated on the chemicals, so as to effectively dehydrate or remove moisture from the chemicals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5387242-A (JP)
Title: Thin film type thermal heads
Inventor: TAGUCHI NOBUYOSHI
IPC: H01C7/00
Filed: 1977-01-11
Abstract: PURPOSE: To improve heat impact resistance and oxidation resistance, by forming a low resistivity heating resistor consisting of an alloy a high melting point metal and Si through an insulating thin film on an insulating substrate having a glass layer on the surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62161127-A (JP)
Title: Liquid crystal display element
Inventor: ISHII MASAMI
IPC: H05K3/36
Filed: 1986-01-10
Abstract: PURPOSE:To improve the dimensional accuracy of the space between upper and lower substrates and to remarkably improve display quality by forming the pattern shape of a conductive paste to a hollow annular shape having slits. CONSTITUTION:The conductive paste 10 is formed of a central circle 11 having 3/4A diameter and a torus 13 having a/2 inside diameter, (a) outside diameter and a/8 width and provided with a slit 12. The required amt. of the conductive paste 10 is decreased by as much as the slit 12 and the slit 14 between the central circle 11 and the torus 13 if the conductive paste is constituted in the above-mentioned manner. the torus 13 can spread to the parts of the slits 12, 14 when pressurized and therefore, the increase of the space between the upper and lower substrates near the conductive paste 10 part to a desired size or above is prevented. The dimensional accuracy of the space between the upper and lower substrates is thereby improved with the liquid crystal display element having many pieces of the conductive paste 10 parts.
Patent JP-H10195264-A (JP)
Title: Polypropylene pipe
Inventor: MATSUNAGA SHINYA
IPC: B29L23/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene pipe having a high rigidity. SOLUTION: This polypropylene pipe is produced by the thermal forming of a polypropylene containing 0-6mol% of a constituent unit derived from a 4-20C α-olefin and having a melt flow rate of 0.005-5g/10min under 2.16kg load at 230 deg.C, the maximum peak temperature on an endothermic curve of 128-172 deg.C determined by a differential scanning calorimeter, a density of 898-917kg/m<3> and a flexural elastic modulus of 800-2,600Mpa measured on a pressed sheet test piece molded at 200 deg.C.
Patent JP-S60146247-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAINO KOUZOU
IPC: C09B26/02
Filed: 1984-01-10
Abstract: PURPOSE:To improve sensitivity, durability, etc., by using a specified hydrazone compd. for a photosensitive layer. CONSTITUTION:A layer formed on a conductive substrate incorporates a hydrazone compd. represented by the formula shown here in which R1 is optionally substd. alkyl, alkenyl, or aralkyl; R2 is H, or optionally substd. alkyl, aralkyl, or aryl; R3 is optionally substd. alkyl, alkenyl, or aralkyl; and (n) is 0 or 1. Said compd. is synthesized by heating a ketone compd. together with a pyridylhydrazine compd. in a molar ratio of 1:1 in an alcoholic type solvent, and it is combined with an org. pigment to form a functionally separated type photosensitive body.
Patent JP-H02182430-A (JP)
Title: Apparatus for preparing spiral pipe
Inventor: KAGOSHIMA EIICHI
IPC: B29L23/00
Filed: 1989-01-09
Abstract: PURPOSE:To prepare a spiral pipe in a degenerated state even from a profile having high rigidity without any hindrance by a method wherein the profile is spirally wound so that the opening end of the fitting part thereof is turned toward a pipe preparing direction to continuously fit the fitting part to an engaging part. CONSTITUTION:A profile 7 is passed through a profile guide means 3 so that the engaging part 73 thereof is turned upwardly and passed under the press pin 51 and slide contact pin 52 of a profile energizing means 5 while said profile 7 is twisted so that the opening end of the fitting part 71 thereof is turned toward a pipe preparing direction and wound around a mandrel 2 by one revolution while the leading end of the engaging part 73 is guided along the end surface 46 of the peripheral edge part 41 of a spiral guide 4. Then, the engaging part 73 at the start end part of the profile 7 is inserted in the fitting part 71 of the profile 7 after one revolution. A drive means is started to revolve the mandrel 2. By this method, the profile 7 is taken up by the mandrel 2 and the fitting part 71 of the supplied profile 7 is continuously fitted to the engaging part 73 of the profile 7 wound around the mandrel 2.
Patent JP-S58119064-A (JP)
Title: Synchronism controller between computer and sound and/or video recording and reproducing device
Inventor: SANO KAZUYOSHI
IPC: G11B27/10
Filed: 1982-01-11
Abstract: PURPOSE:To improve practicality as educational equipment, by recording label information and a sound and a control signal through a sound and video recording and reproducing device, and controlling synchronism between the recorded information and the execution of a computer program. CONSTITUTION:A synchronism controller 300 is connected between a computer 10 and the sound and video recording and reproducing device 20 to put the both in synchronous operation by the intervention of a sound and video between the computer 10 and an operator. This synchronism controller 300 records computer information, a sound and a control signal, and label information on the recording medium of the relative recording and reproducing device 20 synchronously with the operation of the computer 10 and also controls the starting and stopping of the recording and reproducing device 20, the recording of various kinds of information to the recording medium, the reproduction of various kinds of information from the recording medium, an interruption based upon information from the recording medium to the computer 10, and the function of switching various kinds of information from the recording medium by purposes.
Patent JP-H0795965-A (JP)
Title: Hemomanometer
Inventor: ADACHI YASUHIRO
IPC: A61B5/022
Filed: 1994-01-14
Abstract: PURPOSE:To provide a highly accurate hemomanometer suppressing the sharp fluctuations in blood pressure value due to the slight fluctuations in pulse waveform characteristic quantity and judging the blood pressure corresponding to a person to be measured. CONSTITUTION:A hemomanometer is constituted of a cuff band for pressing the blood vessel of a person to be measured, the mechanism for sending and discharging air with respect to the cuff band, the sensor part for measuring the pressure in the cuff band, a detection part 1 for detecting the pulse waveform characteristic quantity on the basis of the pressure in the cuff band and a judging part 2 for judging a blood pressure value on the basis of the pulse waveform characteristic quantity. A plurality of different pulse waveform characteristic quantities are detected by the detection part 1 and blood pressure values are measured from the respective pulse waveform characteristic quantities detected by the judging part 2 and a blood pressure value is calculated using all of the blood pressure values judged in a calculation part 3.
Patent JP-S56101495-A (JP)
Title: Pumping device for liquefied gas
Inventor: YODA HIROAKI
IPC: F17C9/00
Filed: 1980-01-16
Abstract: PURPOSE: To surely seal a liquefied-gas sucking port through the intermediary of a valve plate even with long-term employment by providing the supporting point of a support, a rod and a weight concentrically on the bottom part inside a casing.  
     CONSTITUTION: The weight 18 is fitted pivotally to one end of the support 16 and the upper end of the rod 19 to the other end thereof, and the lower end of the rod 19 is fitted on the upper surface of the valve plate 5. The supporting point 17 of the support 16 and the weights 18 and 19 are provided on a concentric circles respectively. In the case when the liquefied-gas sucking port 4 is opened, a submerged pump 6 is lowered. Then the valve plate 5 is pressed down by the self- weight of the pump 6 against the force of the weight 20 through the intermediary of a current-regulating plate 13, whereby the liquefied-gas sucking port 4 can be opened. 
     COPYRIGHT: (C)1981,JPO&Japio