baber/WOPTO huggingface dataset:
Patent JP-H06253454-A (JP)
Title: Electric equipment and image forming equipment having power operation control means
Inventor: ARAKI KAZUO
IPC: G03G21/00
Filed: 1993-02-24
Abstract: PURPOSE:To provide power operation control means capable of using a plurality of electric equipment exceeding the electric capacity of power supply line which can be used within the power capacity of relevant power supply line. CONSTITUTION:In a power operation control equipment of electric equipment capable of controlling the operating conditions of an electric equipment 1 corresponding to usable electric energy, power operation control means 5 capable of controlling power consumption or operating conditions or power consumption and operating conditions of an electric equipment 1 without exceeding allowable power capacity of power supply line when other electric equipment 6 is connected in parallel to a power supply line 2 to which the electric equipment 1 is connected.
Patent JP-S62192992-A (JP)
Title: Cd player
Inventor: HIRASAWA KAZUO
IPC: G11B7/004
Filed: 1986-02-20
Abstract: PURPOSE:To stably reproduce even the titled player is compact in size to be convenient for carrying by attaching a disk protection plate rotatably protruding outward on the rear surface of a cover by rotation, and covering the disk by the protection plate during reproducing. CONSTITUTION:A disk device has the disk mounted in a recessed part 4, the cover 2 closed as usual then, an operator picks a handle 10 and rotates the disk protection plate 8 by approximately 180 deg. around the center 9 of the rotation until the handle 10 abuts on a part of the cover 2. The disk protection plate 8 covers the disk 7 and protects so as not to bring into contact with the disk 7 from the upper surface, and a space is provided so as to prevent the disk 7 and the disk protection plate from bringing into contact with each other. When the reproduction is completed, the disk protection plate is accommodated in the opposite operation in the cover 2. A downward edge may be provided on a peripheral edge of the disk protection plate 8.
Patent JP-S59159813-A (JP)
Title: Production of modified resol phenolic resin
Inventor: SAKAMOTO TOSHIO
IPC: C08G14/06
Filed: 1983-03-03
Abstract: PURPOSE:To obtain the titled resin at increased consumption rates of a phenol and an aldehyde, by reacting methyl eleostearate with a phenolic resin, a formaldehyde and a tert. amine under a specified reaction condition. CONSTITUTION:Methyl eleostearate is mixed with a phenol such as phenol or cresol, and the mixture is reacted in the presence of an acidic catalyst such as p-toluenesulfonic acid. The reaction product has a structural formula as shown by the formula. To this are added an aldehyde such as formaldehyde or paraformaldehyde, and a prim. or sec. amine, such as ammonia, as a weakly basic catalyst, and the mixture is subjected to the second reaction. A tert. amine is further added, and the mixture is reacted with the aid of this amine as a catalyst to obtain the purpose modified resol phenolic resin. The tert. amines include those of strong basicity, such as triethylamine.
Patent JP-H05207764-A (JP)
Title: Ultrasonic motor
Inventor: KATO KOICHI
IPC: H02N2/00
Filed: 1992-01-27
Abstract: PURPOSE:To provide a downsized inexpensive ultrasonic motor in which the rotating state of rotor can be grasped. CONSTITUTION:The ultrasonic motor comprising a ring rotor 4 freely fitted rotatably on a fixed shaft 2, a first piezoelectric element 18 for imparting vibration axially onto the rotor 4, and a second piezoelectric element for imparting vibration substantially in the tangential direction with the fixed shaft as a center, is further provided with a magnetized part 7 formed integrally on the inside of the rotor 4, and a magnetism detecting section 8 fixed oppositely to the magnetized part 7 on the fixed shaft side and detecting the magnetized part.
Patent JP-S57149060-A (JP)
Title: Arc welding machine
Inventor: KOYAMA HIDEYUKI
IPC: B23K9/067
Filed: 1981-03-11
Abstract: PURPOSE:To make a welding machine small in size, light in weight and high in welding performance by so arranging the machine that a high frequency signal can be supplied to the primary side of an insulation transformer for welding and outputting the electric current superposed with the output current of high and low two output circuits on the secondary side. CONSTITUTION:An inverter circuit of power transistors 5, 6 is connected to the primary side of an insulation transformer 9 for welding, and the frequency of the signal supplied to the primary side winding can be controlled arbitrarily by the switching frequencies thereof. Thereby, the size and weight of the transformer 9 can be reduced. On the other hand, secondary windings 9a, 9b from which high and low two output voltages can be derived are provided to the secondary side of the transformer 9, and the electric current from the latter is rectified with a rectifier 2, and is smoothed with a reactor 10, whereby the base current is obtained. The current from the winding 9a is rectified with a rectifier 3, and is limited with a reactor 11 to provide high frequency pulse superposed output current which is superposed on said base current. The superposed current is supplie d as the output current for welding. Thereby, the high frequency welding of good operability and high quality is accomplished.
Patent JP-H03239505-A (JP)
Title: Method and device for stopping vibration of injection pipe
Inventor: KABASAWA TAKEYUKI
IPC: B28B13/02
Filed: 1990-02-16
Abstract: PURPOSE:To stop vibration of an injection pipe and to prevent the possibilities of breakage in the attachment of a cylindrical form and to smoothly perform the injection work of concrete by pressing the injection pipe with a presser and elevating the presser at a specified velocity. CONSTITUTION:After concrete is introduced into a cylindrical form, an air cylinder 14 and an air hydrocylinder 22 are simultaneously driven. The top face of an injection pipe 4 being vibrated is pressed with a presser 25 and the injection pipe 4 is lowered to a prescribed position and held for several seconds in this state. At this time, energy of vibration of the injection pipe 4 is attenuated by discharging air through a relief valve 15. Then the presser 25 is elevated by an air hydrounit 16 while maintaining the presser 25 at a specified velocity. At this time, the injection pipe 4 is elevated to the prescribed position by the elastic restoring force together with the presser 25. Vibration of the injection pipe 4 is stopped at the prescribed position.
Patent JP-S63203630-A (JP)
Title: Percutaneous absorption-promoting agent
Inventor: KUSANO TAKASHI
IPC: A61K47/00
Filed: 1987-02-20
Abstract: PURPOSE:To obtain the titled promoting agent containing a specific cyclohexane derivative as an active ingredient. CONSTITUTION:Percutaneous absorption-promoting agent containing at least one compound (e.g. 2-tert. butylcyclohexanone, 2-hexylcyclohexanone, 2- heptylcyclohexanone, etc.) selected from cyclohexanone derivatives having at least one hydrogen atom in 2 and 6 position substituted by a hydrocarbon group as an active ingredient. The promoting agent is added in an amount of 0.1-10wt.% to a base for external medicine such as ointment, poultice, plaster, adhesive tape agent, lotion, gelling agent, etc. The medicine (e.g. local anesthetic such as lidocaine, antibiotic such as tetracycline hydrochloride, antifungal agent such as gluceofrubin, etc.) which is a main agent is blended in an amount of 0.01-20wt.% based on the total weight.
Patent JP-H06151759-A (JP)
Title: Semiconductor memory
Inventor: WADA TETSUNORI
IPC: H01L27/10
Filed: 1993-02-24
Abstract: PURPOSE:To provide a DRAM of memory cell structure which is enhanced in degree of integration and operation speed. CONSTITUTION:A DRAM cell is composed of a first and a second MOS transistor, M1 and M2, connected together in series between a power supply line VDD and a bit line BL and a third MOS transistor M3 provided between the first MOS transistor M1 located closer to the power supply line VDD and a connection node P located between the transistor transistors M1 and M2. The gate G, of the first MOS transistor M1 is made to serve as a storage node, the gates of the MOS transistors M2 and M3 are connected in common to a word line WL, and the threshold voltages Vth2 and Vth3 of the MOS transistors M2 and M3 are so set as to satisfy a formula, ¦Vth2¦<¦Vth3¦.
Patent JP-H01212653-A (JP)
Title: Anti-lock braking device for motorcycle
Inventor: TAJIMA YOSHIKI
IPC: B60T8/54
Filed: 1988-02-18
Abstract: PURPOSE:To contrive to make a whole device compact by arranging both a driven pulley on the flywheel side of an anti-lock device provided between a disc brake and a master cylinder and a driving pulley on the wheel side in the axial direction outwardly. CONSTITUTION:As for a pair of disc rotors 9 fixed on the both sides of the hub 7 of a front wheel 6, a motor cycle is equipped with a disc brake 8 including a caliper 11 in which braking pads 10 holding these rotors 9 are housed. And hydraulic cylinders 12 formed in the respective calipers 11 are connected with a master cylinder through hydraulic piping 14, and an anti-lock mechanism 17 which regulates feeding hydraulic pressure depending on angular deceleration of the front wheel 6 is arranged at the midway of the hydraulic piping 14. In this case, both a driving pulley 33 rotating together with the front wheel 6 and a driven pulley 34 mounted on a shaft 23 supporting the flywheel 30 of the anti-lock mechanism 17 are arranged in the axial direction of the disc rotors 9 outwardly, thereby enhancing the degree of freedom in locating the driven pulley 34.
Patent JP-H09189119-A (JP)
Title: Execution method of hot water floor heating device
Inventor: KOBAYASHI KIYOO
IPC: E04B5/48
Filed: 1987-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent cracks and breakage of elastic pipes by use of a self- leveling material. SOLUTION: A plurality of elastic hot water pipes 2 are laid on the upper face of a floor substracture 5. A self-leveling material 3 are poured in from the upper side of the hot water pipes 2 to embed the pipes in the self-leveling material 3.
Patent JP-H06251193-A (JP)
Title: Character string extraction device
Inventor: KAMIMURA TAKESHI
IPC: G06K9/20
Filed: 1993-02-25
Abstract: PURPOSE:To provide a system capable of dealing with a layout in which vertical writing and horizontal writing are mixed and hard to receive the influence of a character individually for the extraction of a character string in document image processing. CONSTITUTION:This device is constituted of a document image input means 10, a pre-processing means 11 which performs skew correction, etc., a feature extraction means 12 which calculates the number of intersections with weight of the circumscribing rectangular of a character and sets it as a feature vector, a layout dictionary 15 which executes the pre-processing means 11 and the feature extraction means 12 on learning data in advance and stores the classification result of an obtained feature vector, a collating means 13 which collates the feature vector found from an input pattern with the layout dictionary and obtains similar layout information, and a character string extraction means 14 which extracts the character string according to the processing result of the collating means 13.
Patent JP-H11231703-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that saves power consumed for the switching of the size of the transfer material at the time of copying, shortens warm-up time and wait time needed for the switching of a copy mode, and carries out satisfactory fixing in the case a transfer material holding toner images on both its sides is subjected to fixing all at once and upper and lower fixing rollers are soft rollers. SOLUTION: The device is composed so that the toner images are fixed after transferred to one or both sides of recording paper P being the transfer material. In the case, the upper roller 310 as a fixing means for the surface of the recording paper P and the lower roller 320 as a fixing means for the back are provided with an upper external heat roller 331 and a lower external heat roller 332, respectively, that are external heating means. At the time of both-side image formation or backside external formation, the upper external heater H3 and lower external heater H4 of the upper external heater roller 331 and lower external heat roller 332, respectively, are actuated to heat the upper roller 310 and lower roller 320, respectively.
Patent JP-S56132499-A (JP)
Title: Centrifugal impeller
Inventor: MORI YASUSHI
IPC: F04D29/28
Filed: 1980-03-24
Abstract: PURPOSE: To improve the strength of impellers by installing a reinforcing ring having a higher specific rigidity than the body of the impellers on the periphery of the suction part of the impellers and controlling radial deformation of side plates and by reducing the centrifugal stress produced at the suction parts of the side plates and the impellers.  
     CONSTITUTION: A cylinder-shaped reinforcing ring 4 is installed on the periphery of the suction part 2a of a side plate 2. The reinforcing ring 4 is made a material having a specific rigidity higher than the body of impellers made of carbon fiber reinforced plastic (CFRP). When the impellers rotate, bearing pressure acts on the contact surfaces of both the impellers and reinforced ring in the arrow direction as illustrated, because the specific rigidity of the reinforced ring is higher than that of the impellers. With this construction, the radial deformation u 2  of the side plate 2 can be reduced below the deformation produced when no reinforced ring is provided. As a result, the relative deformation of a core plate 1 and side plate 2 reduces the stress generated at the contact parts A and B, as well as the stress generated on side plate 2 itself can be reduced, thereby improving the strength of the impellers markedly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09228096-A (JP)
Title: Treatment before anodic oxidation for aluminum rolled sheet
Inventor: OTSUKA YASUYUKI
IPC: C23G1/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a black stripe pattern on the surface of an aluminum rolled sheet after anodic oxidation treatment by finding the burrying depth of aluminum oxide burried most deeply to the surface of an aluminum rolled sheet by the observation of the cross section of the aluminum rolled sheet and removing the surface layer by specified thickness. SOLUTION: Among plural aluminum oxides burried to the surface of an aluminum rolled sheet in a rolling stage. about >=30 pieces are extracted at random, the burrying depth thereof is actually measured by FIB working, and the depth of the most deeply burried aluminum oxide is defined as (t). Next, this aluminum rolled sheet is immersed in a soln. of sodium hydroxide under the conditions of >=40 deg.C soln. temp., 20 to 300g/l concn. and 10 to 180sec treating time, and the surface layer is removed by 1.1 to 3.5 (t) thickness. The aluminum rolled sheet in which the removal has been finished is immersed in a soln. of >=50g/l nitric acid concn. to remove dissolving residue. In this way, aluminum oxides burried in the surface of the aluminum rolled sheet can be removed, and the generation of a black stripe pattern caused by anodic oxidation treatment can be prevented.
Patent JP-S61195722-A (JP)
Title: Forming method for metal made cylindrical body
Inventor: NARA TOSHIHIRO
IPC: B21D51/26
Filed: 1985-02-25
Abstract: PURPOSE:To shorten the set-up time without damaging a steel plate by abolish ing a bending by a big spatula and by bending a steel plate with plural pressing dies in case of bending the steel plate in the prestage of a lock seaming. CONSTITUTION:A steel plate 10 is bent in about U shape by pressing to a mandrel 12 and the one end 10a of the steel plate 10 is bent in L shape and other end 10b in dogs leg shape. The steel plate 10 is pressed to the mandrel 12 direction simultaneously from both sides by plural press dies 13, 14, 15. Said one end 10a of the bent part of the steel plate 10 is then overlapped with press ing to the inner side of the other end 10b. The overlapped part is formed with bending in the mandrel 12 direction according to the lock seaming.
Patent JP-S54128560-A (JP)
Title: Hydrocortisone derivative
Inventor: KAMANO NORIAKI
IPC: C07J21/00
Filed: 1978-03-29
Abstract: NEW MATERIAL:17α-Butyryloxy-21-propionyloxy-11β-hydroxy-4-pregnene-3,20- dione (hydrocortisone 17-butylate 21-propionate).  
     USE: Local antiphlogistic agent. Exceedingly strong antiphlogistic activity compared with other diesters of hydrocortisone. Effective for remedy of various eczemas, atopic dermatitis, etc.  
     PROCESS: Reaction of hydrocortisone with a compound of formula CH 3 CH 2 CH 2 C(OR) 3 (R is lower alkyl) affords 17α, 21-(1'-alkoxy-1'-propyl-methylenedioxy)- 11β-hydroxy-4-pregnen-3,20-dione, which is subjected to acid cleavage to obtain hydrocortisone 17-butyrate. The objective compound can be prepared by acylating the 21-position OH group of the compound with propionic acid halide or anhydride in the presence of a base such as pyridine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52119977-A (JP)
Title: Radioactive substance measuring device
Inventor: MOGI KENICHI
IPC: G01T1/167
Filed: 1976-04-01
Abstract: PURPOSE: Radioactive iodine contained in the waste gas of nuclear reactors is kept always checked and monitored by continuously and evenly moving active carbon and detecting the concentration of the radioactive iodine adsorbed by the active carbon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01210822-A (JP)
Title: Disk for rotary encoder
Inventor: KAWASAKI MINORU
IPC: G01D5/30
Filed: 1988-02-18
Abstract: PURPOSE:To obtain a disk having no metallic part and having durability by embedding an ultraviolet hardening agent for allowing a prescribed light to transmit through or reflecting it in slits which have been formed in a disk whose substrate is made of plastic. CONSTITUTION:On a glass disk 1 on which a photoresist film 2 has been formed, many pieces of slit patterns 4 are plotted by a light beam L which has been converged by a lens 3 and the photoresist film 2 is exposed to light. Thereafter, the glass disk 1 on which the patterns 4 have been brought to drawing is devel oped, washed and dried, and thereafter, baking is executed again and a glass master disk 5 is obtained. Subsequently, a stamper 7 is formed by forming a nickel film 6 on the master disk 5 by electroforming. Next, the stamper 7 is set to a metallic mold of an injection molding machine and a plastic resin is injected into a cavity and a substrate 8 is obtained, and thereafter, an ultravio let hardening resin or a resin 9 is embedded into the grooves 4, and by irradiat ing it with ultraviolet rays P, the resin 9 is hardened, by which a resinous disk is obtained.
Patent JP-S58155103-A (JP)
Title: Turning jig for cylindrical roll
Inventor: KIYOHARA TAKAAKI
IPC: B23B5/36
Filed: 1982-03-10
Abstract: PURPOSE:To control the turning quantity of a cylindrical roll at a high precision by inserting a fixing axis into a tool holder made up of a conical cylinder with a gradient R and arranging the tool on the post where the tool is made rotative in the horizontal direction. CONSTITUTION:The jig consists of the tool body 40 and the tool turning energy transmission mechanism 50. The tool holder 11 is positioned and the roll surface of the cylindrical roll is fixed toward the tool 10. For automatic turning, the turning of the tool is stopped by a limit switch, a depth of rough cut is set in advance, while a pulse motor is revolved according to the set quantity, the tool post is moved in the longitudinal direction, the work is cut in depth and a hydraulic motor is started to cut the work by turning the tool.
Patent JP-H01211756-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/42
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the generation of a bleaching fog and the generation of a stain of the sensitive material already processed due to a rapid processing by incorporating a specified magenta coupler in the title material, and a specified compd. in a processing solution having a bleaching ability as a bleaching agent. CONSTITUTION:The photosensitive material contains the magenta coupler shown by formula I. The processing solution having the bleaching ability contains at least one kind of the ferric complex salt of a compd. such as ethylene diamine tetraacetic acid, etc., and the ferric complex salt of 1,3-diaminopropane tetraacetic acid in a molecular ratio of the former to the latter of <=3, as the bleaching agent. In the formula Za and Zb are each a group shown by formula II, R1 and R2 are each hydrogen atom. or a substituting group, X is hydrogen atom. or a group capable of being released by a coupling reaction with the oxidant of an aromatic primary amine developing agent, when group Za=Zb is carbon-carbon double bond, the group Za=Zb constitutes a part of an aromatic ring. Thus, the generation of the bleaching fog of the sensitive material, and the generation of the magenta stain of the sensitive material due to the rapid processing are prevented.
Patent JP-S61197493-A (JP)
Title: Method of crystallizing metallic oxide
Inventor: KANEKO KYOZO
IPC: C30B29/16
Filed: 1985-02-26
Abstract: PURPOSE:To grow seed crystal and to from large-sized single crystal of metallic oxide by skull melt method, by irradiating the metallic oxide with microwave, and heating and melting it from the interior by self-heat generation by dielectric loss. CONSTITUTION:Four quarters of water-cooling type vertically divided cylinder 1 made of stainless steel are integrated with the steel bottom plate 2, and fastened by the bands 3 at the upper and lower parts, to form the cylinder. The seed crystal 11 of single crystal of a metallic oxide such as alumina, etc. is placed on the central part of the bottom plate 2, and high-purity alpha-alumina powder is fed from the feeder 8 to the bottom plate. When the bottom plate 2 is covered with the powder, it is irradiated with microwave from the waveguide 4, the alpha-alumina is melted, the metallic oxide is cooled from the bottom toward the top with rise of the melt level 9, and inverted conical crystallization having the single crystal 11 as a seed is advanced towards the top. The bands 3 are removed, skull whose outer face is covered with the metallic oxide powder and the polycrystalline crust 10 is obtained and the outer face crust is removed to give the cylindrical alumina single crystal 12 having an inverted conical shape at the bottom and almost the same size as the cylinder 1 is obtained.
Patent JP-H08237696-A (JP)
Title: Dial pulse detector
Inventor: FUSE HIDETOSHI
IPC: H04Q1/36
Filed: 1995-02-24
Abstract: PURPOSE: To make a signal processing scale small and to accurately detect dial pulses in the dial pulse detector of a digital system. CONSTITUTION: For inputted sampling data, after the absolute value of the amplitude is calculated by an absolute value calculation means 1, a movement average is calculated in a smoothing means 2 and smoothing is performed. An average value calculation means 3 and a peak value calculation means 4 outputs the average value and the peak value for each fixed period of time of the smoothing means 2. The outputs of the average value calculation means 3 and the peak value calculation means 4 are respectively compared with a threshold value in a level judgement means 5, the presence/absence of make pulses or break pulses are judged and a signal judgement means 6 is informed of the judged result. In the signal judgement means 6, the number of the make pulses or the break pulses and a time interval between the respective pulses are counted and the dial pulses are detected.
Patent JP-S59163703-A (JP)
Inventor: MINAGAWA RIYOUJI
IPC: F21S4/00
Filed: 1983-03-07
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。