baber/WOPTO huggingface dataset:
Patent JP-S62206311-A (JP)
Title: Two-fluid jetting device of atomizing type burning equipment
Inventor: OKUBO YOICHIRO
IPC: F23D11/38
Filed: 1986-03-06
Abstract: PURPOSE:To make the atomization of fuel and fire flame excellent over a wide range of the flow amount by a method wherein fluid fuel is spouted into an air flow revolving chamber for atomization and the fuel is atomized by an air flow for atomization spouted from the opening of an orifice while revolving around a fuel spouting needle. CONSTITUTION:At a burning air flow revolving chamber 2 a burning air flow is introduced around the axial center of the chamber and liquid fuel such as gas oil and kerosene or gasoline is sprayed into the center of a revolv-air flow at the chamber 2 from a two-fluid jetting device 11. When the spouting end of a fuel spouting needle is placed at the contracted flow part of an air flow for atomization spouted from the opening of an orifice 19 in projecting state from the face of the orifice 19, fuel spouted from the end of the needle 15 is smoothly mixed with the air flow for atomization spouted from the opening of the orifice 19 and transferred to stabilize the atomization of fuel and also make the atomization excellent. Further, the atomization of fuel is prevented from carbonization caused by its adhesion on the orifice 19.
Patent JP-H10193857-A (JP)
Title: Magnetic binder
Inventor: TSUCHIYA YOSHIKAZU
IPC: B42F1/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To retain sheets merely by pressing it by a finger by fixing an iron plate to an end of one surface of a body, forming bearings at both ends, sequentially mounting a container containing a magnet covered with the plate and a pressing handle thereon, and further inserting a shaft bar passed through the container to the bearings. SOLUTION: An iron plate 5 is fixed to an end of one surface of a body 1 by a fixture 10, and bearings 7 are formed at both ends. A magnet 2 is covered with the plate 3, and contained fixedly in the container 4. Further, a pressing handle 6 is provided on the container 4, a shaft bar 8 is inserted into the container 4 and both ends are supported by the bearings 7. In the case of using, the body 1 is retained, the handle 6 is pressed down to separate the container 4 from the plate 5 against the attracting force of the magnet 2. A sheet is inserted to a gap generated here, and when the pressing is released, the magnet 2 is again attracted to the magnet 5 to retain the sheet.
Patent JP-S5359733-A (JP)
Title: Production of chloroprene adhesive having increased heat resistance
Inventor: KADOWAKI TAKASHI
IPC: C08L7/00
Filed: 1976-04-30
Abstract: PURPOSE: A chloroprene polymer that is obtained from a chloroprene latex by heating it at a specified temperature, cooling it and then effecting isolation is made into a solution, to which an isocyanate is added to give title adhesive especially having high adhesiveness under heating in the adhesion of soft PVC. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58176906-A (JP)
Inventor: DANIERU GABUDEIN
IPC: H01F21/02
Filed: 1983-03-26
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-H09246062-A (JP)
Title: Lead holding device for transformer
Inventor: OZAWA SEIJI
IPC: H01F30/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To downsize a transformer by reducing the area occupied by a lead holding device which holds and fixes several leads extending from the winding in an inner body of the transformer. SOLUTION: A spacer conventionally placed between leads a and b for ensuring an insulating distance between the leads a and b is eliminated. Instead of the spacer, slots 3a and 3b are bored in a lead fixing member 2 with a space corresponding to an insulating distance specified in consideration of the potential difference between the leads a and b and the dielectric constant of an insulating medium in a tank. The leads a and b are fitted in the slots 3a and 3b. The lead fixing member 2 is mounted on a lead holding column 1 by an insulating bolts 4.
Patent JP-H07234767-A (JP)
Title: Printing system
Inventor: SUZUKI YUTAKA
IPC: G06F3/12
Filed: 1994-02-23
Abstract: PURPOSE:To compare and confirm a medium within a printer and the setting of a medium described in printing data. CONSTITUTION:The printer 10 is provided with a plotting part 7 developing printing data 1a from a host device 4 to be plotting image data 7a, an engine part 9 print-outputting the piece of plotting image data 7a to a paper, and a state confirming part 8 confirming the state of each medium of hardware resources in the printer 10 and outputting state information 8a to the host device 4. On the other hand, the master device 4 is provided with a printer driver 1 editing data 3a generated by application software 3 to be printing data 1a, and the printer driver 1 is provided with a setting value comparing part 2 comparing state information 8a outputted from 8 and set information described in print data 1a.
Patent JP-S56147365-A (JP)
Title: Paste cadmium electrode
Inventor: TAKEMURA MASAKAZU
IPC: H01M4/74
Filed: 1980-04-15
Abstract: PURPOSE:To improve the charge efficiency of a cadmium electrode by coating holes and surface of a conductive core with metallic cadmium and by providing thereby an active material consisting essentially of cadmium oxide on the cadmium metal layer. CONSTITUTION:A paste which is formed by adding and kneading methylcellulose, secondary thorium phosphate, polyethylene fiber and water in metal cadmium powder is coated on a conductive core 1 with many penetrating holes 2 comprising a nickel-plated iron plate, and dried to form a metal cadmium layer 3. Methylcellulose, secondary thorium phosphate, polyethylene fiber, and water are added and mixed with cadmium oxide to form a paste, the paste is coated on the metal cadmium layer 3 and dried to form an active material layer 4. Thus the charge efficiency of a cadmium electrode can be improved.
Patent JP-S60193317-A (JP)
Inventor: YOSHINAGA MASAHARU
IPC: H01G4/30
Filed: 1984-03-15
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-H0569400-A (JP)
Title: Long work cutting device
Inventor: SUZUKI TATSUYUKI
IPC: B26D7/18
Filed: 1991-03-14
Abstract: PURPOSE:To remove smoothly and certainly fine splinters of a glass tube remaining within an elastic body, prevent damaging it, and prolonging the life of the elastic body to a great extent. CONSTITUTION:At elastic bodies 106, 108, a vacuum sucking means 115 is furnished to evacuate the elastic bodies.
Patent JP-S56144984-A (JP)
Title: Typewriter head-driving mechanism
Inventor: OOKI TOSHIHIKO
IPC: B41J19/20
Filed: 1980-04-15
Abstract: PURPOSE: To enable the easy operation of a head and to offer a low cost small-sized printing device involving a reciprocable head, by arranging at the waiting position of the head a drive spring capable of accumulating an energy under the waiting state.  
     CONSTITUTION: An ink tank 3 provided with a typewriter head 1 has an absorption plate 9 fixed to its side part. When the head 1 is in a waiting state, the ink tank 3 is positioned by a magnetic circuit comprising a permanent magnet 10, a yoke 12 and the absorption plate 9. At this time, a drive spring 7 is in a flexed state, and an energy is accumulated in the spring 7. If an electric current is supplied to an electromagnet 11 to reduce the magnetic flux of the magnetic circuit, the ink tank 3 is accelerated and separated from the spring 7 by the power of the drive spring 7, and moves in a typewriting range at nearly the same speed. The movement of the ink tank 3 deforms a return spring 8, and the righting moment of the return spring 8 gives the ink tank 3 a kinetic energy for the ink tank 3 to return to its original position. Consequently, the ink tank 3 is returned to the waiting position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63218488-A (JP)
Inventor: YONEDA KENJI
IPC: B66B1/18
Filed: 1987-03-06
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-H01223740-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: OKA KENJI
IPC: H01L21/205
Filed: 1988-03-02
Abstract: PURPOSE:To prevent autodoping from a P-type buried layer effectively when an N-type epitaxial layer is grown, by coating the P-type buried layer with a P-type epitaxial growth layer in low concentration and forming the N-type epitaxial layer. CONSTITUTION:Boron is diffused to one part of a P-type silicon substrate 1, and P-type insulating buried layers 2 are shaped. A P-type epitaxial layer 3 having impurity concentration lower than the P-type insulating buried layers 2 is formed. Antomony is introduced from the surface of the P-type epitaxial layer 3 to shape an N-type buried layer 4, and an N-type epitaxial layer 5 is formed onto the whole surface. A collector diffusion region by the diffusion of phosphorus and a P-type insulating region by the diffusion of boron are shaped to one parts of the N-type epitaxial layer 5 through the same process as conventional devices. Accordingly, the P-type buried layers 2 are shaped, and the P-type epitaxial layer 3 having impurity concentration lower than the P-type buried layers 2 is formed, thus inhibiting the effect of autodoping, then preventing inversion into a P-type of the N-type epitaxial layer 5.
Patent JP-S59176643-A (JP)
Title: Measuring device for fine leakage of valve
Inventor: TERADA MASABUMI
IPC: G01M3/24
Filed: 1983-03-25
Abstract: PURPOSE:To measure fine leakage easily and quantitatively by allowing an acoustic sensor to detect an acoustic signal generated when fine liquid or gas leaks from a valve in a closed state, and converting its detection signal into a leak flow rate and outputting it. CONSTITUTION:When a leak occurs to the valve 1, an acoustic signal corresponding to the leak is generated at the leak part. This is detected by the acoustic sensor 2 and amplified by a signal amplifier 3, and an incorporated filter removes frequency components except in the frequency band of the acoustic signal generated by the leak. Further, a background noise in the signal from the acoustic sensor 2 is removed to improve the S/N ratio. The signal after the noise removal is inputted to an RM meter 4 and converted into an RMS value. The output of the RMS meter 4 is inputted to an RMS value/leak flow rate converter 5 and converted into leakage. A signal indicating the leakage is sent to an output part 6 to perform display and recording and generate an alarm when the leakage exceeds a set value. Consequently, fine leakage is measured easily, quantitatively, and automatically.
Patent JP-S61217745-A (JP)
Inventor: DEBITSUDO HAABAATO RIIBATSUKU
IPC: G01N21/82
Filed: 1986-03-06
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-S55143757-A (JP)
Title: Driving system of magnetron
Inventor: ISHIDA YOSHIO
IPC: H01J23/34
Filed: 1979-04-25
Abstract: PURPOSE:To lengthen the service life by repeating such operation as to apply rectified voltage on a magnetron and to drop the rectified voltage through a control circuit at least one time thereby preventing the abnormal oscillation of the magnetron. CONSTITUTION:When applying a full wave double voltage rectified voltage on a magnetron 1 to produce high frequency power, main switch 7 is first turned on to preheat the filament 1a of the magnetron 1 for predetermined time, then a relay switch 8 is turned on while simultaneously a relay switch 9 is switched to drop the filament voltage. Thereafter the relay switch is turned off for short time and the relay switch 8 is turned on again. Through this operation N/2-1 mode oscillation of the magnetron can be reliably prevented to perform pi mode oscillation, resulting in considerable improvement of service life, efficiency and the reliability.
Patent JP-H11246197-A (JP)
Title: Side shifting device
Inventor: TSUBOI HIDEYOSHI
IPC: B66F9/16
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To properly perform a tilting action, and concurrently prevent a shift cylinder from being damaged in a side shifting device to be applied to a loading vehicle such as a reach type forklift and the like. SOLUTION: This device is formed out of an elevator body 3, an inclination body 3, a pivot 4, a tilting cylinder 5, a traversely moving body 6, a guiding body 7, a shift cylinder 8, and of a loading fixture 9. In this case, the shifting cylinder 8 traversely moving the traversely moving body 6 is interposed between the inclination body 3 and the traversely moving body 6, and concurrently, the guiding body 7 is interposed between the inclination body 3 and the traversely moving body 6, which guides the traversely moving body 6 in such a way that it can not be tilted, but can be traversely moved.
Patent JP-S60197357-A (JP)
Title: Supporting edge of centerless grinder
Inventor: HONDOU MASAO
IPC: B24B5/307
Filed: 1984-03-15
Abstract: PURPOSE:To improve polishing precision by obtaining a supporting-edge which is free from strain and with which exfoliation is not generated, by attaching or fitting a tip onto the supporting-edge body through a rubber elastic film having a specific dimension or less. CONSTITUTION:A tip 1 made of superhard alloy or abrasionproof alloy is attached onto the contact surface of a supporting-edge body 2 through a rubber elastic film 3 by forming a concaved groove. When the thickness of the rubber elastic film is made 0.3mm. or less preferably 0.15mm. or less, the tip and the supporting-edge body part behave integrally against an external force, and the grinding precision is not deteriorated irrespective of the presence of the rubber film, and the working precision can be improved twice in comparison with the conventional structure in which superhard alloy is brazed or abrasionproof alloy is applied.
Patent JP-S60193742-A (JP)
Title: Car outer mirror
Inventor: SUZUKI MASARU
IPC: G02B5/08
Filed: 1984-03-15
Abstract: PURPOSE:To perform smooth movement without forcible movement, by a method wherein mirror forced-pulling shafts are inclinable according to the slanted angle of a mirror in a condition in which coupling of a gear with the mirror forced- pulling shafts for transmission of a power is maintained. CONSTITUTION:Each universal bearing part 1b is formed in a position spaced away from a coupling point between a mirror retainer body 1 and a case 3, and a spherical part 10c formed to the one end of each of mirror forced-pulling shafts 10a and 10b is rotatably coupled to each bearing part 1b. The other end of each of the forced-pulling shaft 10a and 10b is extended into a case through a hole formed in a place in a cover body 3a of the case 3. The forced-pulling shafts 10a and 10b respectively have a rack member 10f, a rack surface 10l of which is engaged with each of gears 9a and 9b, and the rack member 10f is freely located in a position through the working of a leaf spring 10g. This allows improved absorption of inclination of the retainer shafts 10a and 10b slanted along with rotation of a mirror 2.
Patent JP-H08259511-A (JP)
Title: Preparation of aromatic nitrile
Inventor: MAATEIN KUDOSHIYUUSU
IPC: B01J27/053
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nitrile useful as a pigment, etc., by a rapid and highly selective reaction comprising reacting a specific aldehyde with a hydroxylammonium salt in the presence of an anhydrous inorganic sulfate salt in the absence of a solvent, while preventing the generation of by-products.  
     SOLUTION: This process for preparing a nitrile of formula I (R 1 -R 3  are each H, a halogen, cyano, hydroxyl, carboxyl, a 1-18C alkyl, a 1-18C alkoxy or the like) comprises reacting (A) an aldehyde of the formula II with (B) a hydroxylammonium salt (preferably hydroxylammonium sulfate in an amount of 0.505-0.58 mole per mole of the component A), followed by dehydration by heating to an elevated temperature, wherein the reaction takes place in the presence of (C) an anhydrous inorganic sulfate (preferably anhydrous sodium sulfate, etc.), and in the absence of (D) diluents from the group consisting of carboxylic acids, strongly polar aprotic solvents, sulfur compounds and heteroaromatic basic nitrogen compounds. The component C preferably contains a fraction having particle sizes of ≤50 μm in an amount of 5-15 wt.%. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S57165720-A (JP)
Title: Sensor
Inventor: YAMAGUCHI KIMIAKI
IPC: G01L23/22
Filed: 1981-04-03
Abstract: PURPOSE:To prevent the intrusion of burrs, which is yielded when a base and a housing are compressed, into a space wherein a detecting body is enclosed, by providing a space for enclosing the burrs at the position separated from the space for enclosing the detecting body. CONSTITUTION:The sensor, which detects the knocking vibration of an internal combustion engine, is enclosed in the space B for enclosing the detecting body, which is constituted by the base 2 and the housing 1, by the compressing meththe slender space C with a length L and a width G is provided between the base 2 and the housing 1, the yielded burrs remain in the space C, and the burr trapping space C is closed at the end of the compressing, and the burrs do not enter the space B for enclosing the detecting body.
Patent JP-H03252274-A (JP)
Title: Electronic still camera
Inventor: MAEDA HIDEKAZU
IPC: H04N5/378
Filed: 1990-03-01
Abstract: PURPOSE:To improve the picture quality by subjecting a picture to two-dimensional frequency conversion and extracting the frequency of a fixed pattern noise and eliminating data of the extracted noise from frequency converted data and eliminating the fixed pattern noise in the restored picture. CONSTITUTION:A stop 102 is closed and a shutter is released. A CCD 103 is subjected to preparatory exposure without incident light. The luminance signal of the output signal from the CCD 103 is processed to execute two-dimensional cosine transform (DCT). This data appears in a terminal (e) of a changeover switch 201. The AC component of this data is extracted by an AC component extracting circuit 202, and the AC component effective for noise elimination is filtered from data by the BPF of an averaging filter circuit 203, and the AC component is averaged in the block, where DCT is executed, by the averaging circuit of the circuit 203 and is stored in a memory 204. The DC component of converted data is extracted by a DC extracting circuit 206 and is stored in a memory 207. Next, actual exposure is performed, and DCT of output data of the CCD 103 is executed, and data has the noise component eliminated and is compressed and is recorded on a recording medium 119.
Patent JP-S58168192-A (JP)
Inventor: KOBAYASHI TAKASHI
IPC: G07B15/02
Filed: 1982-03-29
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-H05185451-A (JP)
Title: Method for positioning of starting point for plastic material molding press
Inventor: UCHIDA KIKUO
IPC: B29K105/06
Filed: 1991-02-21
Abstract: PURPOSE:To prevent an artificial error from occurrence by a method wherein when a starting point of a mold is fixed, the starting point is stored in a memory part for operating a program of a molding press under a freely output condition and when the mold is exchanged, setting of the starting point is collated with the stored starting point to produce an alarm. CONSTITUTION:A plastic material 10 is press-molded by a method wherein a slide 5 and a bed 6 are each positioned and a plastic material 12 such as a sheet-like material is placed between a top mold 11 and a bottom mold 9 and the slide 5 is moved slidingly toward the bed 6 part by actuating a pressure cylinder 3 being placed in a crown 2 part. In this case, when a starting point of a mold 8 is fixed, the condition of the slide 5 is detected by means of a position detecting device 13 under a condition where an actual load is applied on the slide 5 by means of the pressure cylinder 3 and the result of detection is stored in accordance with the number of the mold in the memory part of a control apparatus 12. Then, when press molding is performed, setting of the starting point of the mold 8 is displayed and on the other hand, it is compared with the stored starting point and when they does not coincide with each other, an alarm etc., is output.
Patent JP-S58167908-A (JP)
Title: Method for measuring dipping degree in construction of aerial transmission line
Inventor: YAMAMOTO HIROICHI
IPC: G01B21/00
Filed: 1982-03-29
Abstract: PURPOSE:To facilitate the measurement of the dipping degree in the construction of the aerial transmission lines, by attaching a recognition mark at the part, which is to become the lowest dipped part of the electric wire before the wire is extended, and observing the recognition mark after the extension of the wire. CONSTITUTION:The recognition mark is attached to the part D, which is to become the lowest dipped part of the electric wire 1, before the wire is extended to steel towers, in a prefabricated stringing work. An angle theta at a point D is obtained by a transit mounted on a point C of the steel tower after the wire extension. The dipping degree (d) is obtained by finding a distance (a) between a supporting point A of the electric wire 1 and the observing point C of the transit and a horizontal distance (l) between the dipped point D and the supporting point A.
Patent JP-S63215740-A (JP)
Title: Production of flame-retardant styrene resin foam
Inventor: HAYASHI TOMOSHIGE
IPC: C08J9/14
Filed: 1987-03-04
Abstract: PURPOSE:To facilitate the formation of the title foam expanded finely and uniformly at a high expansion ratio, by adding a blowing agent comprising an aliphatic halohydrocarbon and a lower alcohol, a flame retardant comprising a halogenated cycloalkane and a stabilizer to a styrene resin and melt-extruding the mixture. CONSTITUTION:The title foam is obtained by melt-extruding a mixture formed by adding a blowing agent (B) comprising a mixture of a halogenated aliphatic hydrocarbon (a) such as CCl2F2 with a lower alcohol of an atmospheric b.p. >=100 deg.C, such as methanol or ethanol, a flame retardant (C) comprising a halogenated eight-membered or larger cycloalkane (c) (e.g., hexabromocyclodeca ne) or a halogenated phenyl allyl ether derivative (d) of formula I [wherein X1-2 are each a halogen, R1 is a halogen or a (substituted)lower alkyl] and an alkylphenol derivative (D) of any one of formulas II-V (wherein R2-6 are each a lower alkyl, R7-8 are each a lower alkylene, R9 is a lower or higher alkyl, R10 is S or a lower alkylidene) to a styrene resin (A) with an extruder.
Patent JP-S56147347-A (JP)
Title: Electrode structure
Inventor: WATANABE MASANORI
IPC: H01J29/02
Filed: 1980-04-17
Abstract: PURPOSE:To prevent the distortion by inserting a spacer which is made by coating an insulation layer on the surface of a metal plate molded into predetermined shape between the electrodes to obtain an electrode structure thereby matching the thermal expansion factors of the electrodes and the spacer. CONSTITUTION:A spacer 3 is provided between the electrodes 4, 5 for controlling the passing of the electron beam of an electrode structure for such as a picture image indicator to maintain the space between the electrodes constant. The spacer 3 is manufactured by molding a metal plate 1 having same quality with the metal plate used for the electrodes 4, 5 into predetermined shape thereafter coatining an insulation layer 2 such as crystal glass powder having low melting point on the entire surface. Consequently the space between the electrodes can be maintained constant with high accuracy by matching the thermal expansion factors of the spacer 3 and the electrodes 4, 5, while the warp and the shift of pitch during the thermal procession can be eliminated thereby the cause of uneven picture image can be eliminated.