baber/WOPTO huggingface dataset:
Patent JP-S54160502-A (JP)
Title: Reduction of hydrogen in electro-slag melting method
Inventor: NARITA KIICHI
IPC: C21C7/00
Filed: 1978-06-09
Abstract: PURPOSE: To release hydrogen present in slag to gaseous phase by gas generated from a gas-generating agent added beforehand to solid slag in an electro-slag melting method using a cold start procedure with solid slag.   
     CONSTITUTION: In an electro-slag melting method using a cold start procedure with solid slag, a gas-generating agent, e.g., preferably the carbonates of alkaline (earth) metals such as CaCO 3 , MgCO 3 , BaCO 3 , etc., is added to the solid slag in advance. Thus, the transfer of hydrogen present in solid slag into metal by releasing hydrogen in molten slag to the gaseous phase by means of bubbling caused by gas generated from the gas-generating agent added. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63237135-A (JP)
Title: Task starting system for multi cpu system
Inventor: HIWATARI SHIGEYUKI
IPC: G06F15/177
Filed: 1987-03-26
Abstract: PURPOSE:To reduce an overhead by providing a task control block in a common memory, setting a bit of starting information in the block with the control program of a first CPU and using the information so as to execute the task management of its own side with the control program of a second CPU. CONSTITUTION:In a multi CPU system in which the common memory 3 is accessed by the CPUs 1 and 2, the TCB 14 of the task B 12 of the CPU 2 is provided on the memory 3 and a starting request from the task A 11 of the CPU 1 to the task B 12 is detected with the control program 9 of the CPU 1. When the program 9 sets the detected information in the TCB 14 and the control program 10 of the CPU 2 detects the information, a task starting process is executed to the task B 12 based on the information in the TCB 14.
Patent JP-H0595777-A (JP)
Title: Automatic inspection of a plurality of smoker's reouisites
Inventor: UEIN BII ADOKINSU
IPC: A24C5/34
Filed: 1992-02-19
Abstract: PURPOSE: To provide the device for automatically measuring the physical characteristic of a plural number of smoking articles for product inspection by providing a smoking article grasping and releasing means, a means moving/receiving the smoking article and measuring physical characteristic and a means for controlling these. CONSTITUTION: The physical characteristics of the smoking article 20 such as a cigarette, especially the physical characteristics of the filter 450 part are automatically measured by providing the automatic inspection device of a plural number of smoking articles with the means 503 for grasping and releasing the smoking article 20, a means 503 moving the grasped smoking article within a moving range, a means receiving one of the pleural number of the smoking articles at the first position within the moving range, means 200, 600, 700, 800 and 850 at a second position within the moving range,  which measure the physical characteristics of the smoking articles and the element 450 of the smoking articles and a means 1000 for controlling the grasping and releasing means and the moving means for grasping one of the smoking articles at the first position and moving the one of the smoking articles to the measuring means so as to measure the physical characteristics of the one of smoking articles.
Patent JP-S59194607-A (JP)
Inventor: MIYAGAWA MASANORI
IPC: H02B13/02
Filed: 1983-04-19
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-S61230453-A (JP)
Title: Telephone number list
Inventor: SAKAMOTO YOSHIAKI
IPC: H04M1/274
Filed: 1985-04-03
Abstract: PURPOSE:To attain both disadvantages of visual confirming function and abbreviated dial function by combining organically a notebook part on which name (company name) and telephone number are described with a storage/control section storing a telephone number corresponding to a prescribed name by meand of electric, magnetic or optical means and outputting a telephone number signal corresponding to the said telephone number. CONSTITUTION:In making a call to a name, e.g., Taro Ueno described on the uppermost line of the left column, a page selection button 23 of the 2nd order (UE, O) from the left among page selection buttons 23 is depressed. Thus, a sheet 11 placed above more than that edge of (UE, O) is lifted by an operation section 24 projected from a page selection hole 15 and a gap is opened, then the said page is opened by putting a finger to the gap. Then in depressing a numeric button 21 corresponding to Taro Ueno, that is, the uppermost button 'o' of the left column, the telephone number of Taro Ueno is called from the corresponding address of the storage circuit, the telephone number is sent to a transmission section 62 of a handser 60 via a tone dial and speaker 53 to call the opposite party.
Patent JP-H05272300-A (JP)
Title: Back-fill method for pit hole
IPC: F16L1/024
Filed: 1992-03-27
Abstract: PURPOSE:To make it possible to fill up a pit hole with a filter even when a pull-out removal of an underground pipeline breaks down a part of a pit hole formed underground by its removal. CONSTITUTION:A flexible hose member 2 is installed where the tip of a hose 3 is installed to the hose member and a spiral blade 4 is installed around the peripheral part. A gaseous body 6 is discharged from an opening section 8 of the hose member 2. While rotating the hose member 2 in the advancing rotary direction which forces the hose member 2 to advance by contact with the pit hole 1, the hose member 2 is inserted into the pit hole 1. When the insertion of the hose 2 into the pit hole 1 is over, the rotation of the hose member in its rotary direction and the discharge of the gaseous body 6 from the opening section are halted. Then, the hose member 2 is pulled out from the pit hole 1 while the filler 7 is being discharged from the opening section of the hose body 2.
Patent JP-H06283767-A (JP)
Title: Method of forming electrode on oxide superconductor
Inventor: OGAWA NAOYUKI
IPC: H01L39/00
Filed: 1993-03-29
Abstract: PURPOSE:To form a low contact resistivity electrode suitable for current leads by, after the application of silver paste, preheating it at a specific temperature or below, pressing the silver using cold isostatic pressing(CIP) to bring it in tight contact with an oxide superconductor, and heating it at a specified temperature or above. CONSTITUTION:Paste silver is applied to an oxide superconductor 1. The superconductor 1 is then heated at a temperature of 700 deg.C or below at which silver particles will not grow, preferably within the range of 600-700 deg.C, to remove solvent and/or binder (preheating process). The superconductor is then pressed using CIP to bring the silver 2, 3 and 3' into tight contact with the oxide superconductor 1. Then heat treatment is preformed at a temperature of 700 deg.C or above. If the temperature exceeds 700 deg.C in the preheating process, silver particles overgrow, which will not provide good press bond. The method mentioned above provides a low contact specific resistance of 5X10<-6>OMEGA.cm<2> between an oxide superconductor and silver electrodes 2, 3 and 3'.
Patent JP-H04305669-A (JP)
Title: Optical signal generating device
Inventor: MASUDA TOMOHIKO
IPC: G02F1/13
Filed: 1991-04-03
Abstract: PURPOSE:To provide the optical signal generating device where light from a light source is efficiently guided to an optical fiber array, the light quantity is evenly distributed, and temperature rise is minimized. CONSTITUTION:A cylindrical reflection member 15, with an inner peripheral surface provided with a mirror finished surface or a light diffusing surface, is provided placed between the light source 10 and the optical fiber array 20 at a position that satisfying the condition shown by the next numerical formula: 0<L1<=(R2-R1)/tan theta1 where L1 is distance between the cylindrical reflection member and the optical fiber array, R1 is radius of the optical fiber array, R2 is radius of the cylindrical reflection member, and theta1 is light receiving angle of the optical fiber array.
Patent JP-S57188406-A (JP)
Title: Intermittently feeding apparatus for ozone
Inventor: TANAKA MASAAKI
IPC: C02F1/78
Filed: 1981-05-12
Abstract: PURPOSE: To increase the amount of ozone desorbed from an ozone adsorbent and to make an ozone adsorbing and desorbing tower compact by feeding a purge gas such as oxygen to the tower during the desorption of ozone.  
     CONSTITUTION: Ozone produced with an ozonizer 1 is stored by adsorption on an adsorbent packed in an ozone adsorbing and desorbing tower 2. When the adsorbent is satd. with ozone, the ozonizer 1 is stopped, and by passing water through an ejector 10, the tower 2 is evacuated by suction. The stored ozone is desorbed, and ozonized water is formed. At this time, by feeding brine heated with a heater 7 from a warm brine tank 6 to the tower 2 with a pump 8, the packing cooled with a refrigerator 9 during the adsorption is heated to accelerate the ozone desorption. By feeding a small amount of oxygen from an oxygen feeding source 4 to the tower 2 in the latter half of the ozone desorption so as to purge ozone, the amount of desorbed ozone is almost doubled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54160451-A (JP)
Title: Stabilizer for polyvinyl chloride resin
Inventor: ROORENSU AARU BURETSUKAA
IPC: C08L27/00
Filed: 1979-06-06
Abstract: PURPOSE: The title stabilizer for extrusion resin compositions, having improved initial discoloration resistance even in the presence of a metal carboxylate lubricant, comprising an alkyltin 2-acyloxyethylmercaptide and polyvinyl chloride resin.  
     CONSTITUTION: A composition comprising (A) at least one type of alkyltin 2- acyloxyethylmercaptide selected from a monoalkyltin 2-acyloxyethylmercaptide of formula I: [R is 1W26C aliphatic hydrocarbon; R 4  is H or formula II (R 2  and R 3  are H or 1W20C aliphatic hydrocarbon groups)] and a dialkyltin 2-acyloxyethylmercaptide of formula III and their mixture, wherein 30W90% of the total tin content is in the form of a monoalkyltin, and (B) a dialkyltin sulfide, preferably dipropyltin sulfide, of the formula R 2 SnS and/or a monoalkyltin sulfide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60213304-A (JP)
Title: Rolling method of thick plate
Inventor: YAMAMOTO YASUHIRO
IPC: B21B37/00
Filed: 1984-04-09
Abstract: PURPOSE:To prevent a rolling material from the deterioration of its flatness caused by an output of sheet-thickness control, by outputting a shape-control command in accordance with the change of a rolling load which goes with the sheet-thickness control, in a thick-plate rolling wherein the automatic sheet-thickness control and the shape- control of a rolling material are performed. CONSTITUTION:An AGC8 of sheet-thickness control outputs based on the rolling-load detecting value of a load cell 4 during the rolling of a rolling material 1, to change a draft position by DELTAS through a control device 9 and a rolling-reduction device 11. Hereupon, a rolling load is changed by DELTAPS, a roll deflection is changed, and a shape of rolling material is also changed, therefore it is required to perform the shape control in accordance with the DELTAPS. Then, in order to sufficiently perform the control; a rolling speed is regulated to <=60m/min, and the load changing quantity DELTAPS is obtained by a prescribed equation with the aid of an arithmetic unit 13, and a profile changing quantity DELTACR is obtained with the aid of an arithmetic unit 14. Next, for keeping the shape of rolling material constant by correcting the DELTACR; a correcting VC pressure DELTAPVC2 and a correcting bender pressure DELTAPB2 are obtained with the aids of arithmetic units 15, 16, and respective correcting pressures are added to an VC pressure and a bender-pressure command to transmit them to control-parts 7, 6 thereby controlling the bending pressure of roll bender 17.
Patent JP-S57186177-A (JP)
Title: Measuring method for direct current leakage current of electric cable
Inventor: KITAMURA TADATSUNE
IPC: G01R31/02
Filed: 1981-05-11
Abstract: PURPOSE: To eliminate an error in DC leakage current measured value by covering the exposed conductor surface of both terminals of an electric cable to be meausred with caps made of insultaing synthetic resin, and thus preventing partial discharge at those parts.  
     CONSTITUTION: At a terminal on a measurement side, a protective resistance R composed of, for example, 1M ohm water resistance, a switch S 1 , a high- voltage DC power source P, a switch S 2 , an electric shunt D, and a microammeter A are connected in series between a conductor 1 and a metallic shielding layer 3, which is grounded. With switches S 1  and S 2  closed, a DC leakage current by an insulator layer 2 is measured by a recorder M or the microammeter A. Partial discharge, however, occurs and when the leakage current flows to the ground, an error is generated. For this purpose, while exposed conductor surfaces are covered with caps 6 of synthetic resin, the measurement is performed and each cap has 1W4mm thickness, a 4W120mm internal diameter, and 30W110mm  depth to prevent the partial discharge. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62228810-A (JP)
Title: Combustion device
Inventor: ARAI YASUHIRO
IPC: F23C99/00
Filed: 1986-03-31
Abstract: PURPOSE:To prevent lowering of a flame current value and the occurrence of poor ignition during low combustion, by a method wherein a cooling body is formed with the main body of the cooling body located at the downstream of flame and a cooling fin being thinner than the main body, and notches are provided in a region into which a flame rod and a spark rod are projected. CONSTITUTION:Flame 10 formed on a burner flows from the upper stream side, wherein a cooling fin 112 of a heating-to-redness cooling body 11 is located, to the downstream side, where a main body 111 is situated, and a part thereof passes through a vent hole 12. In this case, since the cooling fin 112 is thin, the flow of combustion gas is smooth without being impeded. A position where the cooling body 11 is situated is located to the high temperature part of the flame, and especially, the upper stream side where the cooling fin 112 is situated has a high temperature and is active in combustion reaction. A flame rod 8 and a spark rod 9 are situated adjacent to the cooling fin 112, but since notches 13 and 14 are formed in the cooling fin 112, during ignition, spark is prevented from flying from the spark rod to the cooling body 11. Further, since a combustion state is not widely changed during low combustion, a flame current value detected by the flame rod 8 does not decrease.
Patent JP-S61231559-A (JP)
Title: Photoreceptor
Inventor: SHIRAI SHIGERU
IPC: G03G5/08
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a photoreceptor always stable and superior in durability by laminating on a substrate the first layer mode of an amorphous photo conductive material composed of silicon as a matrix and the second layer made of an amorphous material composed of silicon matrix contg. C. CONSTITUTION:The photoreceptor 100 sensitive to electromagnetic waves, such as light, is composed of the substrate 101, the first layer 102 made of an amorphous photoconductive material composed of silicon as a matrix formed on the substrate 101 and the second layer 103 made of an amorphous material composed of silicon matrix contg. C. laminated on the first layer 102. The first layer 102 contains Ge in a uniform distribution in the partial layer region in contact with the substrate 101 and all the layer 102 contains a conductivity govering substance in a uniform distribution, and the second layer 103 also contains the conductivity governing substance in a uniform distribution.
Patent JP-H10269104-A (JP)
Title: Parallel system testing method
Inventor: NAKAJIMA TORU
IPC: G06F15/16
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make it easy to test the parallel operation function of a program to be tested by performing test operation for a noncorresponding test debugger from one terminal device. SOLUTION: The terminal device 6 is connected to a processor 2 where a control program operates, and by a command from the terminal device 6, the test debugger 7 sends a command to a test debugger 8 or 9. Then, the test debugger 8 or 9 obtains information regarding processors 4 and 5 through test operation and sends it to a test debugger 7. The test debugger 7 displays the information regarding the processors 4 and 6 on the terminal device 6. Consequently, the parallel operation function of the program to be tested can easily be tested.
Patent JP-S60229642-A (JP)
Inventor: BENJIYAMIN TOTSUDO HANFURIIZU
IPC: H02K3/50
Filed: 1985-04-05
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-H10262756-A (JP)
Title: Housing case of recording medium
Inventor: OZAKI HIROSHI
IPC: G11B33/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a housing case capable of housing a number of cased recording mediums in which the setting place is not limited, a plurality of the housing cases can be optionally and easily connected, and the connecting means is never obstructive. SOLUTION: In a housing case 1 for housing a plurality of eased recording mediums, this housing case 1 is formed of a box-like outer body part 212 and an inner housing part 13 slid and housed in the outer body part in drawer form. A connecting means supported by a prescribed engaging part and made slidable is provided on the bottom part of the outer body part 12, and the connecting means is slid and drawn out, and inserted and engaged with engaging parts 20, 21 extending over the adjacent housing case, whereby the housing cases 11 can easily be connected.
Patent JP-S51147987-A (JP)
Title: Revolving plate type x-ray tube
Inventor: UEMURA TAKASHI
IPC: H01J35/10
Filed: 1975-06-14
Abstract: PURPOSE: To provide a revolving plate of a sufficient mechanical strength and capable of satisfactory use for a long time during the operation of an X-ray tube. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09234307-A (JP)
Title: Deforming composition
Inventor: IKEHARA TOYOYA
IPC: B01D19/04
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a defoaming agent not generating separation and a rise in viscosity with the passage of day even after long-term storage. SOLUTION: An oil in a water type emulsion defoaming compsn. contains an oil phase containing 5-60wt.% of a 12-30C alcohol (a) and/or fatty acid ester (b) consisting of monovalent-hexavalent 1-30C alcohol and 12-30C carboxylic acid and 0.01-1.0wt.% of a compd. wherein a wt. ratio (B/A) of a natural or semisynthetic water-soluble polymer (A) with a mol.wt. of 10,000 or more to polyethylene oxide (B) with a mol.wt. of 100,000 or more is 0.1-5.0 and having an average particle size of 0.5-15μm.
Patent JP-H11274868-A (JP)
Title: Chop type amplifier
Inventor: TAGUCHI SHIGEYA
IPC: H03F3/70
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain satisfactory amplifier characteristics by connecting one end of a capacitor to the output terminal of an operational amplifier in series and connecting the other end of the capacitor to a switch capable of selecting a DC potential and floating, thereby removing noise caused by mixing of charge and noise to be amplified such as thermal noise. SOLUTION: This amplifier circuit is constituted of the operational amplifier 1, a reset switch 3, a feedback capacitor 2 and a noise cancelling capacitor 9. The negative inputting terminal 5 and the outputting terminal 7 of the operational amplifier 1 are fed back by the capacitor 2 and the switch 3 is connected in order to reset the capacitor 2. Thus, when it is not outputting a signal, a noise output is applied to one end of capacity and a DC potential is applied to the other end to fix a charging quantity to output a DC potential applying end in a floating state at the time of outputting a signal next. Consequently, thermal noise, etc., mixed from the switch 3 can be removed.
Patent JP-H04307574-A (JP)
Title: Wet type recorder
Inventor: MIYAZAWA YOSHINORI
IPC: G03G15/10
Filed: 1991-04-04
Abstract: PURPOSE:To reduce the quantity of a developer required for development, and further, to form a high quality toner image with a simple constitution by supplying a wet type developer to a pressing part between an electrostatic latent image carrier and a recording medium. CONSTITUTION:An electrifier 4, an exposing device 7, a coating head 12 as a wet type developer supplying means, a pressure roller 17 as a pressure means, and a cleaning pad 20 are sequentially arranged on the circumference of a photosensitive drum 1 as the electrostatic latent image carrier, and further, a sucking head 13 recovering an excess developing liquid is provided. At this time, the wet type developer 9 supplied by the coating head 12 is interposed between a recording medium 14 and the photosensitive drum 1, and passes the pressing part of the recording medium 14 and the photosensitive drum 1 in a state where the wet type developer 9 is pressed by the pressure roller 17, and in this process, an image corresponding to an electrostatic latent image is formed on the recording medium. Thus, the toner image corresponding to the electrostatic latent image on the electrostatic latent image carrier is directly formed on the recording medium.
Patent JP-H04310399-A (JP)
Title: Sheet material punching device
Inventor: SAITO TADASHI
IPC: B26D7/18
Filed: 1991-04-04
Abstract: PURPOSE:To provide a sheet material punching device enabling the efficient manufacture of sheet material and the supply of highly reliable products through the prevention of blowoff of powder, generated in a production process, into a die and the adhesion of powder onto the sheet. CONSTITUTION:A knockout 34 is provided with air holes 38 at three places, and a nozzle 41 communicated directly with an air supply unit 44 through a communicating pipeline 43 is fitted into the air hole 38. A die 31 is provided with three intake passages 45, and these intake passages 45 are communicated with the vacuum generator 47 of a vacuum pump or the like through a communicating pipeline 46. Powder generated at the time of shear cutting is thereby sucked by the vacuum generator 47 through a gap (c) or a clearance (h), so that clean air containing no powder at all is supplied onto a disk 20. The behavior is therefore stabilized, and there is no fear of powder being attached to the disk surface 23.
Patent JP-H09255600-A (JP)
Title: Production of 2-chloro-4-trifluoromethylbenzal chloride
Inventor: KANAI MASATOMI
IPC: C07C25/13
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To readily and efficiently obtain 2-chloro-4-trifluoromethylbenzal chloride which is useful as a synthetic intermediate for medicines, agrochemicals and a variety of functional material by chlorination of trifuloromethylbenzal chloride. SOLUTION: In the presence of a Lewis acid catalyst, (A) 4- trifluoromethylbenzal chloride is allowed to react with (B) chlorine to give (C) 2-chloro-4-trifluoromethylbenzal chloride. Addition of iodine to the reaction system increases its reaction rate and is recommended. The amount of the Lewis acid catalyst is preferably 0.005-0.1 equivalent, preferably 0.01-0.05 equivalent per 1 equivalent of the component A. The component A is readily prepared by using p-xylene as a starting substance.