baber/WOPTO huggingface dataset:
Patent JP-S62260204-A (JP)
Title: Numerical control system
Inventor: IWAGATANI TAKASHI
IPC: G05B19/408
Filed: 1986-05-07
Abstract: PURPOSE:To attain protection of the program secrecy and at the same time to quickly execute a numerical control NC program, by converting the numerical control program written in a high standard language into machine words by a compiler to store them in a ROM cassette. CONSTITUTION:At the outset, the contents of an NC program written in a high standard language like FAPT, etc., and stored in a storage medium are converted into such a format that can be easily carried out by a numerical controller by means of a compiler attached externally to the numerical control ler. The converted contents of the NC program are stored temporarily in a RAM12 and then read out to be written to a ROM in a ROM cassette 18 by a ROM writer. Then the cassette 18 is connected the numerical controller as shown by a dotted line and the contents of the cassette 18 are read out and stored in the RAM12. Then an NC action is carried out according to the NC program stored in the RAM12.
Patent JP-S60252775-A (JP)
Inventor: MINEGISHI TAKESHI
IPC: D04H1/587
Filed: 1984-05-23
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-H08295597-A (JP)
Title: Method for controlling crystal orientation of oxide superconducting film
Inventor: KAWAMOTO KOJI
IPC: C30B29/22
Filed: 1995-04-27
Abstract: PURPOSE: To provide a controlling method excellent in crystal orientation by losing a part of oxygen in an oxide superconducting film by the 1st heat treatment of the film in a non-oxidizing atmosphere and thereafter introducing oxygen into the oxide super conducting film by the 2nd heat treatment in an oxygen enriched atmosphere and changing the crystal orientation. CONSTITUTION: An a-axis orientated oxide superconducting film shown by the formula LM2 Cu3 O7-x [L is Y, a lanthanide series element (except Ce and Pm); M is Ba or Sr] such as YB2 Cu3 O7 is formed on a substrate by light irradiation MOCVD method or the like. This substrate on which the film is formed in charged into a heat treating furnace and a 1st heat treatment is carried out by keeping temp. at 300-450 deg.C in a non-oxidizing atmosphere and a part of oxygen in the film is made lose and oxygen lost amount (x) is controlled to 0.4<=x<=0.8.  Next, the furnace inside is filled with an oxygen enriched atmosphere and is kept at about 500 deg.C to introduce oxygen into the film by 2nd heat treatment and to change the crystal orientation from a-axis orientation to b-axis orientation by making oxygen lost amount (x) as x<=0.1 and oxide super conducting film having >=70% b-axis orientation is formed.
Patent JP-S586986-A (JP)
Title: Production of electrode
Inventor: OZAKI YASUTAKA
IPC: C25B11/06
Filed: 1981-07-06
Abstract: PURPOSE:To produce a durable electrode of small overvoltage by subjecting a corrosion resistant metallic base material to the 1st stage of plating in a nickel plating bath contg. a specific amt. of an oxidizing agent, then to nickel plating for finishing. CONSTITUTION:A corrosion resistant metallic base material is subjected to the 1st stage of plating in a nickel plating bath contg. 0.2-2mol/l an oxidizing agent. Metals vulnerable to passivation in air such an stainless steel are used for the base material of the electrode and nitric acid, etc. are used for the oxidizing agent. The pH of the plating bath is controlled to about <=5. The surface of this material is next carried out with nickel plating for finishing. The nickel plating bath for finishing contg. at least one kind of sulfur-contg. compds. other than sulfuric acid radicals is used and, for example, rhodanide or the like is more preferable. The pH of the plating bath is controlled to about >=5, and under sufficient agitation at an ordinary temp. or about 60 deg.C, the plating is carried out. The electrode of low hydrogen overvoltage is obtained by this.
Patent JP-H051072-A (JP)
Title: Novel fluoran compound
Inventor: TANAKA MICHIO
IPC: B41M5/327
Filed: 1991-05-09
Abstract: PURPOSE:To provide the subject compound useful as a color-developable dye in color-developable recording materials such as thermosensitive recording sheet and pressure-sensitive recording sheet. CONSTITUTION:The objective compound of formula I (R<1> and R<2> are each 1-9C alkyl or 3-6C cycloalkyl; R<3> is H or anilino; R<4> is H or 1-4C alkyl), for example, a compound of formula II. This compound is obtained by reaction of (A) a novel aromatic diketodicarboxylic acid of formula III with (B) a 4- alkoxydiphenylamine derivative of formula IV (R<5> is lower alkyl). The novel compound of the formula III can be prepared by reaction of (1) a m-aminophenol derivative with (2) pyromellitic dianhydride.
Patent JP-S5229039-A (JP)
Title: Remover for wheel of automobile
Inventor: TANIGAWA MASAYO
IPC: B60B39/00
Filed: 1975-08-29
Abstract: PURPOSE:To provide a device for removing a tire buried in mud ground.
Patent JP-S5729464-A (JP)
Title: Ink jet recording device
Inventor: KOJIMA TAMOTSU
IPC: B41J2/14
Filed: 1980-07-29
Abstract: PURPOSE:To improve injection efficiency by providing a pressure chamber attaching a piezoelement on one side wall and an ink reservoir, and connecting both by a fine passage and providing a nozzle on the way of said passage. CONSTITUTION:The pressure chamber 9 attaching a piezoelement 10 on its wall and the ink reservoir 7 having a supply inlet 6 connected with an ink tube 5 are connected by a fine passage 8 and an injection nozzle is attached to a part of the passage 8. When electric signal is applied on the piezoelement 10, the volume of the pressure chambe 9 increases, but ink is supplied smoothly because of the ink reservoir 7. Then the volume of the pressure chamber 9 restores its former state, ink is pressurized and injected as ink droplets 12 efficiently from the injection nozzle 11.
Patent JP-H06295460-A (JP)
Title: Pickup for optical disk
Inventor: KUME HIDEHIRO
IPC: G11B7/09
Filed: 1993-04-07
Abstract: PURPOSE:To provide a pickup for an optical disk capable of obtaining high detecting accuracy without impairing the driving characteristic of an optical unit to which an objective lens, a light emitting element and a light receiving element are attached. CONSTITUTION:The pickup for the optical disk 10 includes the objective lens 12 irradiating the surface of an optical disk 17 with a light beam from the light emitting element 22 and transmitting reflected light beam reflected on the surface, and the light receiving element 26 receiving the reflected light beam from the objective lens; and the objective lens, the light emitting element and the light receiving element are attached to the movable optical unit 11. Then, output from the light receiving element 26 is transmitted from the optical unit to the outside in a non-contact state.
Patent JP-S5438374-A (JP)
Title: Manufacture of phenolic resin laminate
Inventor: SAKAMOTO TOSHIO
IPC: B29C63/00
Filed: 1977-08-31
Abstract: PURPOSE: To manufacture a laminate having a great board thickness accuracy with efficiency and ease, by laminating prepregs wherein base materials impregnated with a water-soluble resol type phenolic resin varnish incorporated with boric acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10281790-A (JP)
Title: Route search device, navigation apparatus and medium on which computer program for navigation processing is stored
Inventor: KATO SHINICHI
IPC: G01C21/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a route search device by which the search of a bypass route by received vehicle information and communication system(VICS) data is not executed when a prescribed condition is not satisfied. SOLUTION: The time RT1 required until an own vehicle reaches a first left or right turn point in front of a route, being guided, from a present position is computed (Step SB12). On the other hand, the time CT required for searching a route again on the basis of VICS data is computed (Step SB14). The magnitude of the required time RT1 is compared with that of the time CT (Step SB16). When RT1>=CT, the route is searched again on the basis of the VICS data (Step SB18). However, when RT1<CT, the route is not searched again.
Patent JP-S60249287-A (JP)
Inventor: MATSUNO HIROSHI
IPC: H05B3/48
Filed: 1984-05-24
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-S59230357-A (JP)
Title: Digital processing type call response detectng circuit
Inventor: TAKADA KENZOU
IPC: H04M19/02
Filed: 1983-06-13
Abstract: PURPOSE:To simplify the constitution of a response detecting circuit and to prevent mis-detection by inputting an output signal of a current supervising circuit so as to discriminate a threshold value of positive/negative amplitude, incrementing/decrementing a counter means and detecting the response through this count value. CONSTITUTION:A DOWN input of a counter circuit 105 makes count by taking precedence over a UP input. When an input voltage (c) is applied to an input line 13, an output represented by (d) is obtained at an output of a comparator 103 and an output represented by (e) is obtained at an output of a comparator 104. On the other hand, the input to an input line 21 is the result of supervision of a DC feeding circuit, and a signal having the probability of mis-detection as shown in (f). Thus, the input line 21 is connected to an OR circuit 102 together with an output of the comparator 103, an output (g) is obtained and inputted to the UP input of the counter circuit 105. The result QN of the count is inputted to a discriminating circuit 106, and when the value is larger than a judged threshold value TH, the response detection output is outputted.
Patent JP-S58223188-A (JP)
Inventor: SUGIMOTO TOYOZOU
IPC: G01H1/00
Filed: 1982-06-21
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-S5439240-A (JP)
Title: Electric heating device
Inventor: TAJIRI HIROKI
IPC: H05B3/00
Filed: 1977-09-01
Abstract: PURPOSE: To provide an electric heating device which permits uniformly heating a material contacted by a pair of electrodes by setting the frequency of a power source, form which an electric power is supplied between the electrodes, higher than the commercial frequency to allow the skin effect to be utilized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H044779-A (JP)
Title: Image forming apparatus
Inventor: KATO ATSUNORI
IPC: H02P29/00
Filed: 1990-04-20
Abstract: PURPOSE:To improve resolution of an output image without respect of the rotating speed of a motor by generating interrupts at both the falling and rising edges of an encoder signal if it is slower than a predetermined speed, and controlling the motor at a constant speed so that the interrupt period of the signal becomes constant. CONSTITUTION:Various rollers convey a photosensitive recording medium, and are driven by a motor. An encoder signal from an encoder provided on a motor shaft is sent to control means. The means generates interrupts at both falling and rising edges of the signal if the rotating speed of the motor is slower than a predetermined speed, and controls the motor at a constant speed so that the interrupt period of the signal becomes constant. Thus, a photosensitive recording medium is conveyed at an equal speed.
Patent JP-H05279038-A (JP)
Title: High-temp. thallium-based oxide superconductor
IPC: H01L39/24
Filed: 1992-03-30
Abstract: PURPOSE:To improve stability of the critical temp. by forming Tl oxide which contains Tl, Cu, Ba, Y and Na in a specified stoichiometric ratio and has a base crystalline structure including plural CuO2 layers. CONSTITUTION:CuO, BaCO3, Y2O3 and Na2CO3 are compounded so that the stoichiometric ratio of Cu, Ba, Y and Na is 2/2/0.5/0.5, and the mixture is subjected to primary calcination at 700-950 deg.C. Then Tl2O3 is added and mixed in a specified ratio of Tl, Cu, Ba, Y and Na. The mixture is subjected to secondary calcination at 700-950 deg.C. Thus, the obtd. Tl-base oxide superconductor contains Tl, Cu, Ba, Y and Na by 1/2/2/0.5/0.5 stoichiometric ratio and has a base crystalline structure including two CuO2 layers and stable critical temp. over the liquid N2 temp.
Patent JP-H1037976-A (JP)
Title: Friction clutch
Inventor: UEHARA HIROSHI
IPC: F16D13/71
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make a pressing load invariable even when a facing has been worn. SOLUTION: Negative spring characteristic is given to a diaphragm spring 6 for elastically pressing a pressure plate 5 to engage a clutch disc 3 (a facing 4) on a flywheel 2, and the spring force of the diaphragm spring 6 is reduced than the spring force of a return spring as a reliese stroke enlarges. A clutch is changed over into its released state at an intersection point with the spring force of the return spring on the way of its negative spring characteristic domain.  An abrasion detecting sensor 11 movable with variation of the abrasion quantity of the facing 4 is provided, and a correction ring 7d is displaced as far as the moving quantity of the abrasion detecting sensor at the time of releasing to correct the support position of the diaphragm spring 6 through a diaphragm receiving section 7a for preventing variations in relative positional relationship and moreover in a pressing load.
Patent JP-H09291080-A (JP)
Title: Production of dioxoquinazoline compounds
Inventor: UEDA HIROSHI
IPC: C07D239/96
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a dioxoquinazoline compound useful as an intermediate for medicines for treating diabetic complications, etc., by reacting a corresponding amide-substituted anthranylamide compound with phosgene. SOLUTION: An amide-substituted anthranylamide compound of formula I (R1 , R2 are each independently H, a halogen, nitro, a lower alkyl or aralkyl which may be substituted by a halogen, an alkoxy, etc.; X is a lower alkyl or aralkyl which may be substituted by a halogen, etc.), is reacted with (B) phosgene to obtain (C) a dioxoquinazoline compound of formula II. The reaction is preferably carried out in the presence of a base (preferably an organic base) in an organic solvent (preferably a cyclic ether compound). The component B is preferably used in an amount of 0.9-1.1 mole times that of the component A.
Patent JP-H10225617-A (JP)
Title: Method for removing mercury in combustion gas
Inventor: KASAHARA SENJI
IPC: B01J20/18
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To efficiently remove mercury by bringing the combustion gas contg. mercury and oxygen into contact with the zeolite contg. silver. SOLUTION: Two kg of Na-A type zeolite is introduced into 20l of an aq. 0.72mmol/l silver nitrate soln. and agitated at room temp. for 16hr to exchange silver ion. The zeolite is then cleaned and dried to obtain a zeolite contg. 0.1wt.% silver. Subsequently, 25 pts.wt. of attapulgite is mixed with 100 pts.wt. of the silver-contg. zeolite, the mixture is formed into a pellet having 3mm diameter, and the pellet is calcined at 650 deg.C for 4hr to obtain a mercuty absorbing and removing agent 1. The agent 1 thus prepared is brought into contact with a combustion gas contg. mercury and oxygen to remove the mercury. The used agent 1 is calcined at 200-800 deg.C by using air, reducing gas, etc., and reutilized.
Patent JP-S587843-A (JP)
Title: Manufacture of lead frame
Inventor: TERACHI KAZUFUMI
IPC: H01L21/60
Filed: 1981-07-07
Abstract: PURPOSE:To enhance the etching accuracy of a lead frame by widely forming the overhangs of a resist film for forming the end corners of the lead frame wider than those of other resist film. CONSTITUTION:The overhangs 33 of a resist film for forming end corners of a lead frame (32 is designed size) are widely covered remotely from the lead frame designing size reference as compared with the overhangs 31 of a resist film except the corners, thereby forming desired lead frame. In this manner, the end is not sharpened, but the lead frame in size as designed can be formed.
Patent JP-H07280865-A (JP)
Title: Abnormality detector for electric apparatus
Inventor: NOMURA YASUHISA
IPC: G01R31/02
Filed: 1994-04-08
Abstract: PURPOSE:To simplify the protective circuit for each component by supplying a pulse, causing no trouble in the operation of an electric circuit, periodically to the input side thereof while superposing and determining the abnormality in the operation of circuit based on the presence of a pulse on the output side thereof. CONSTITUTION:Transistors 2, 3 and resistors 4-8 constitute a Schmidt circuit 10 wherein a capacitor 9 is connected between a common emitter and the ground while a resistor 13 is connected in cascade with the base of the transistor 2 along with one ends of a resistor 11 and a diode 12. A normal control signal is fed, as an input I, to the other end of the resistor 11 and a pulse having narrow zero potential is fed periodically, as an input II, to the cathode of the diode 12. Positive feedback is established through a resistor 5 and high frequency component is bypassed through a capacitor 9. When the input I is high, a O part appears at the output O during the zero potential interval because a pulse is applied to the input II. When a component in the circuit 10 is abnormal and the circuit 10 does not function, no pulse appears at the output O. Consequently, normal operation of electric circuit can be confirmed.
Patent JP-H06292717-A (JP)
Title: Anti-thrombogenic catheter
Inventor: ENDO SHIRO
IPC: A61L29/00
Filed: 1993-04-09
Abstract: PURPOSE:To simply provide a catheter gradually discharging argatroban and having a good anti-thrombogenic effect over a long period by forming the catheter of molding of a specific thermoplastic polymer composition containing a piperidine carboxylic acid hydrate and the like. CONSTITUTION:This catheter is formed of molding of a thermoplastic polymer composition having a specific composition. The thermoplastic polymer composition contains a (2R, 4R)-4-methyl1-[N<2>-(RS)-3-methyl-1, 2, 3, 4-tetrahydro-8- quinoline sulfonyl-L-alginy]-2-piperidine carboxylic acid hydrate. Argatroban is gradually discharged, and the catheter having a good anti -thrombogenic effect over a long period is simply obtained.
Patent JP-2000297424-A (JP)
Title: Mandrel press-in device for paper drain machine
Inventor: IWASAKI AKIO
IPC: E02D3/10
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a mandrel press-in device having a constitution capable of loading and unloading rollers to a paper drain machine or facilitating the change of the rollers. SOLUTION: A mandrel press-in device 6 has at least a pair of rollers units 6a-6d. The roller units 6a-6d are constituted of brackets 7, rollers 8 mounted to the brackets and roller driving motors 9. The roller units 6a-6d are so constituted that the brackets 7 are mounted to mounting sections of a paper drain machine with pins 13 in a detachable manner. The roller units 6a-6d bring parts of the brackets 7 into contact with holding sections 15 of unit mounting sections and are mounted by torque with the pins 13 as the centers by their dead load.
Patent JP-S60250880-A (JP)
Title: Torch base of welding equipment
Inventor: KATOU SHINICHI
IPC: B23K9/28
Filed: 1984-05-25
Abstract: PURPOSE:To obtain the titled torch base for executing satisfactorily an automatic welding of a horizontal part by supporting the torch base by a two stage, roller pair mechanism which contacts to a truck and a shell, and moving up and down the torch base by detecting a weld zone by a sensor, in case of welding of a horizontal joining part of a tank shell. CONSTITUTION:A frame 37 installed freely turnably in the horizontal direction 36, to the tip of flexible vertical supports 32, 35 of a running truck 25 on a rail 24 is made to contact to a shell and supported by a pair of adjustable 40 rollers 41. A torch frame 43 whose both sides have been supported by the frame 37 with a pin 42, and a drooping spindle 46 are positioned by a heat resisting roller 44 made to contact by pressure to the shell 21 with a spring 50. A torch base 47 of the lower end of the drooping spindle 46 aligns automatically the tip of a torch 48 by detecting a weld zone 23 by a sensor of the side of the torch 48 and moving up and down the spindle 46 by a motor 45. A horizontal welding is executed satisfactorily by shifting the truck 25. In this regard, the projecting quantity of the torch 48 is adjusted in advance by positioning of the roller 44.
Patent JP-S61267968-A (JP)
Title: Disk reproducing device
Inventor: SUZUKI KEIJI
IPC: G11B20/10
Filed: 1986-05-09
Abstract: PURPOSE:To execute easily and exactly reproduction at a constant scanning speed by detecting successively a synchronism signal whose frequency is high, among the synchronism signals which are detected by a scanning device, and controlling a disk driving device so that the period of its synchronism signal attains a prescribed time. CONSTITUTION:In a track on a disk, a track length for recording 1H is recorded so that it goes to equal in the outside peripheral part and the inside peripheral part. A signal on a disk 31 is read by a scanning device 37 and processed to a video signal by a signal processing circuit 38, a horizontal synchronizing signal is detected successively by a detecting circuit 42, a voltage by which the difference between one horizontal scanning period and a prescribed time goes to zero is sent to a disk driving device 35 by a controlling circuit 36, and controlled by the controlling circuit 36 so that a revolving speed of the disk becomes higher in accordance with the advance of scanning, and also, so that a feed speed of the scanning device 37 becomes higher by a feed control device 40. Accordingly, a scanning speed can be set easily with high accuracy, and the reproduction can be executed easily and exactly.
Patent JP-H06115926-A (JP)
Title: Method of producing p-type zeolite
Inventor: ABURAHAMU ARAYA
IPC: C01B33/36
Filed: 1993-04-08
Abstract: Process for preparing P zeolites in which aluminate and silicate solutions are reacted in the presence of a P-zeolite seed. P zeolite having the oxide formula <MATH>  wherein y is the water content and having a calcium effective binding capacity of above 150 mg/g, an oil absorption of above 80g of oil per 100g of zeolite and a calcium uptake rate of below 10 seconds.
Patent JP-H10296404-A (JP)
Title: Heat insulation method for molten metal
Inventor: TAIRA MASAO
IPC: B22D11/119
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To efficiently heat-insulate the molten metal under the condition of the excellent working environment by adding the heat insulation material for the molten metal which contains the vegetable fiber and is carbonized and granulated so as to be automatically distributed on the surface of the molten metal to add the heat insulation material without being scattered by the ascending current of the hot air. SOLUTION: Soybean cake is sued as the raw material of the heat insulation material, dehydrated and formed into the prescribed dimensions and shape by a granulation machine. The formed granulated material is carbonized and classified, and the water content regulated. The heat insulation material contains a large volume of vegetable fiber, and can be formed without adding the binder. The formed heat insulation material is slightly weak and brittle squeezing strength, and the bulk specific gravity is 0.28-0.32. The heat insulation material is added onto the surface of the molten steel delivered to a ladle after the refining in a converter, etc., using an adding device. Because the heat insulation material is added by the adding device, the heat insulation material uniformly covers the surface of the molten metal without staying at the place where it is added.