baber/WOPTO huggingface dataset:
Patent JP-S5717971-A (JP)
Title: Temperature indicator for fixing device
Inventor: ISAKA KAZUO
IPC: G03G15/20
Filed: 1980-07-07
Abstract: PURPOSE:To use a copying machine conveniently by outputting stepwise a control signal in responce to an output of detecting means in order to detect ambient teperature inside a fixing device and in order to indicate the time until the fixing device reaches to a condition possible to fix. CONSTITUTION:An output of a thermistor 2 corresponding to fixable temperature of a fixing device is taken as V0, an output of the thermistor 2 between this fixable temperature and room temperature is made to be V1 and V2 to be inputted to a non-inversion input terminal of comparators 3-5. When temperature of the fixing device is lower than the fixable temperature, an output of the comparator 3 becomes H, a pulse signal with frequency f1 is outputted from a generator 6 via an AND gate 9 and a driver 15 is driven by an output of an OR gate 14. Further as temperature rises successively, the driver 15 is driven by a signal from generators 7, 8.  When temperature of the fixing device becomes higher than the fixable temperature, all of outputs from comparators 3-5 becomes L.
Patent JP-S5617193-A (JP)
Title: High frequency induction heating welding equipment
Inventor: KONNO MINORU
IPC: B23K13/08
Filed: 1979-07-20
Abstract: PURPOSE: To prevent the high-pressure DC section from assuming overvoltage and improve the quality and yield of the products by superposing the correcting welding current having been limited in its upper and lower limits to predetermined values on the welding current and controlling the current of the weld zone constant.  
     CONSTITUTION: A setter 25 for the welding current of which the upper limit is the output of a setter 21 of the output voltage of a high-voltage DC section 12, a comparing circuit 26 which compares the high frequency electric current based on welding load fluctuations and the output ei of the setter 25 and sends out the deviation output thereof, a current control amplifier 27 with upper and lower limiters which amplifies the current of the output of the circuit 26, and a combining circuit 28 which combines the correcting signal of the welding current obtained as the output of the amplifier 27 with the output of a voltage control amplifier 23, are provided to the high frequency induction heating welding equipment. The output of said circuit 28 is supplied to an AC control section 11 to control a control section 11, by which the welding current fluctuating with the state change including the current pulsation of the weld zone is corrected and the current of the weld zone is controlled constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5718701-A (JP)
Title: Preparation of sodium salt with sulfoethyl cellulose
Inventor: ONDA YOSHIROU
IPC: C08B15/00
Filed: 1980-07-08
Abstract: PURPOSE: To obtain the titled substance, useful as a viscosity increasing agent for coating materials, and capable of giving an aqueous solution of good transparency at a low cost, by dispersing an alkali cellulose in isopropyl alcohol, etc., heating the dispersion at a temperature to advance the reaction sufficiently, and reacting the dispersion with sodium β-chloroethanesulfonate under agitation.  
     CONSTITUTION: A dried cellulose, e.g. powdered linter pulp, is dispersed in isopropyl alcohol, etc. in a reactor, and aqueous solution of sodium hydroxide is added and agitated to give an alkali cellulose dispersion. The resultant dispersion is then heated to a temperature enough to advance the reaction, and sodium β-chloroethanesulfonate is added to the dispersion continuously or in portions with agitation while refluxing the dispersing medium to carry out the reaction. After the completion of the reaction, excess sodium hydroxide is neutralized with acetic acid, etc., and the reaction product is filtered. The separated solid is then washed with hydrous methanol to afford the aimed substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08273146-A (JP)
Title: Magnetic recording medium
Inventor: NISHIZAWA AKINORI
IPC: G11B5/738
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a magnetic recording medium having excellent durability by incorporating a prescribed amt. of polyparavinyl phenolic resin into at least >=2 layers including a ground substrate layer among three layers of the ground surface layer, magnetic layer and back coating layer. CONSTITUTION: This magnetic recording medium 1 has the ground surface layer 12 contg. nonmagnetic particles and binder on a nonmagnetic base 10, has the magnetic layer 14 contg. magnetic powder and binder on the ground surface layer 12 and has the back coating layer 8 having the binder on the rear surface side of the nonmagnetic base. Two or more layers including the ground surface layer 12 among three layers of the ground surface layer 12, the magnetic layer 14 and the back coating layer 8 contain the polyparavinyl phenolic resin having >=90mol% and more particularly 95 to 100mol% repeating unit expressed by the formula.  The form that the resin is incorporated into the layers may be any of the case the resin is incorporated into the three layers of the layers 12, 14, 8 or the case the resin is incorporated into the two layers of the layers 12, 14 or the case into which the resin is incorporated into the two layers of the layers 12, 8.
Patent JP-2000286115-A (JP)
Title: Manufacture of magnet
Inventor: NISHIZAWA KOICHI
IPC: C22C33/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To stably provide inexpensive magnet powder which has a uniform magnetic characteristic. SOLUTION: A method for manufacturing a magnet, which contains R (a rare-earth element), T (Fe or Fe and Co), N, and M (Zr or Zr partially replaced with one or more kinds of elements selected from among Ti, V, Cr, Nb, Hf, Ta, Mo, W, Al, C, and P); a hard magnetic phase containing a TbCu7 type crystalline phase; and a soft magnetic phase composed of a T-phase having a bcc structure includes a quenching process for obtaining a quenched alloy, a heat-treating process for heat-treating the quenched alloy for crystallization, and a nitriding process for nitriding the heat-treated quenched alloy. At the cooling of the quenched alloy after heat treatment in the heat-treating process, the cooling rate of the alloy to a temperature of 400 deg.C or lower is set at 10 deg.C/min or higher.
Patent JP-H05289763-A (JP)
Title: Mechanical stopper of rotary shaft
Inventor: YANAGIDA YOSHIAKI
IPC: G05G5/04
Filed: 1992-04-14
Abstract: PURPOSE:To realize a mechanical stopper having the rotation range of >=1 to <=2, with respect to the mechanical stopper of a rotary shaft. CONSTITUTION:The rotation of a movable stopper 1 having two projections 6, 7 in L-shape with an axis 5 provided on the side face of a cylindrical fixed part 2 as a center is controller by two stoppers 8, 9 provided on the side face of the fixed part 2 in a horizontal direction either one of projections 6, 7 are provided so as to be abutted on either one of stoppers 8, 9 by a spring 10. The mechanical stopper of a rotary shaft to stop the rotation is constituted by having a projected fixed stopper 3 exising on the upper part of the fixed part 2 and the side face on the lower part of the rotary part 4 with the same center and by hitting the projection part of the movable stopper 1 of the fixed part 2 by the fixed stopper 3.
Patent JP-S61275944-A (JP)
Title: Data transfer processing system between auxiliary storage devices
Inventor: HAMACHI MANABU
IPC: G06F12/00
Filed: 1985-04-30
Abstract: PURPOSE:To manage easily a storage medium by storing identifier ID information and sequence SQ information on the storage medium together with data and checking ID information and SQ information at the read time. CONSTITUTION:In case that data belonging to a volume I is transferred from an auxiliary storage device 1 to plural diskettes 3-1-3-3, ID information indicating that data belongs to the volume I and SQ information indicating sequence in the volume I are described on each of these diskettes. In case that data belonging to a volume II is transferred, said information are described similarly. When data belonging to the volume I is read out and is transferred to the auxiliary storage device 1, said ID information and SQ information on each diskette are checked.
Patent JP-H01278146-A (JP)
Title: Packet switching electronic system
Inventor: ANTONIO GORUDEROSU SANCHIESU
Filed: 1988-04-15
Abstract: PURPOSE: To improve reliability and communication speed of a system by configuring by means of plural processing units which are mutually connected by means of four communication lines. CONSTITUTION: A control function is assigned to control units 1 and 2, a signal conversion and packet switching function is assigned to packet switches 3-5 and a man-machine communication function is assigned to an auxiliary unit which forms a console 6. Then, four internal information transfer buses 7 execute mutual communication among respective units, so that the all of the processing units can communicate with the others. Thus, the reliability of communication and communication speed are improved.
Patent JP-S57207930-A (JP)
Title: Movement detecting system
Inventor: SAKAI HIROSHI
IPC: G06F3/0354
Filed: 1981-06-17
Abstract: PURPOSE:To realize simple but accurate relative location assigning inputs, by detecting relative movement information from variations of physical properties between each region discriminated by a detector in a movement detecting system which is effective in making relative location assignment, etc. CONSTITUTION:Different physical properties are detected from plural regions divided on the surface of an object 4. By observing the variation of the physical properties, relative movements between the surface of the object 4 and a detector 5 can be detected effectively as moving direction, orientation, distance, etc. Synthetically, setting of several regions individually having detectable physical property on the surface of the object 4 is the sole requirement, and therefore, this system can be realized easily.
Patent JP-S61251970-A (JP)
Title: Image processor
Inventor: KURAKAKE MITSUO
IPC: H04N19/00
Filed: 1985-04-30
Abstract: PURPOSE:To simplify the constitution of the peripheral circuit of frame memory by connecting memory capable of reading and writing parallel data in the frame memory at a high speed, for instance, an SAM, and switching the shift clock of the SAM. CONSTITUTION:A CLK of 24MHz is inputted to an access control circuit 6, and data is transferred between the SAM 4 and the frame memory (FM) 1 in synchronizing with 24MHz. An MPX 5 adds an address specifying simultaneously the indication address of one picture element in the FM and all picture elements of one line to the FM 1. The picture element data of one line is transferred in parallel between the SAM 4 and the FM 1, and the picture element data is inputted from a video digitizer through an MPX 10. Simultaneously the picture element data is outputted to an arithmetic circuit 12 through a register 11, and the circuit 12 writes the arithmetic processed result in the FM 1. Whenever an SCLK is applied from a clock switching circuit 13, the SAM 4 transfers the picture element data to the circuit 12 through the register 11, and simultaneously transfers it to a television monitor through a register 14.
Patent JP-H06276875-A (JP)
Title: Sand bed for pet and production thereof
Inventor: OCHI KENGO
IPC: A01K1/015
Filed: 1993-03-29
Abstract: PURPOSE:To provide a lightweight sand bed for pets having such high mechanical strength as not to be easily deformed even if trodden under foot by pet(s) or transported in a bagged state, including fine air bubbles, causing no swelling even if water absorption occurs, and reusable after washed. CONSTITUTION:The sand bed for pets is characterized by including 40-80vol.% of fine air bubbles <=0.5mm in the diameter of each bubble in granules consisting mainly of silicon dioxide and calcium hydroxide.
Patent JP-H10282222-A (JP)
Title: Transponder tester
Inventor: TAKAHASHI HIDEYUKI
IPC: G01S7/40
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To enable the efficient implementation of transponder test by transmitting interrogation signals to a transponder from a speaker arranged closely to the transponder, receiving response signals by the speaker, and processing them. SOLUTION: A trigger signal is inputted to an interrogator/commander 1 and a one shot multivibrator 15 to transmit an interrogation signal into the air. A tranaposnder 4 receives the interrogation signal and transmits a response signal after a predetermined time. The response signal is received at a speaker 3 and converted into an electric signal. The multivibrator 15 operates during the period of the transmission of the interrogation signal, passes a current through a resistance 14 and a diode 17 by an inverter 16, and prevents a current from passing through a light emitting diode 13. The light emitting diode 13 is lighted up only by the response signal of the trasponder 4.  By this, it is possible to verify the satisfactory operating conditions of the transponder 4 by the illumination of the light emitting diode 13 from the response signal of the transponder at one's room without the need for moving to the deck.
Patent JP-H10287682-A (JP)
Title: Alkoxysilane of extremely small halogen content, and its production
Inventor: ONO TAKASHI
IPC: C07F7/04
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an efficient production process for alkoxysilanes of an extremely small halogen content not requiring complicated purification process and without corrosion of the production installation. SOLUTION: In the presence of a copper catalyst, the alkoxysilane is produced from metallic silicon and an alkyl alcohol. In this case, as a starting substance for the copper catalyst, metallic copper or a copper compound is used and the ratio of the average particle size of the metallic silicon to the average particle size of the metallic copper or the copper compound is in the range from 0.5/1-1,000/1 and the process is included in the production process where the metallic silicon and the metallic copper or the copper compound are activated by heat treatment.
Patent JP-H05272210-A (JP)
Title: Mounting structure of cloth
IPC: E04F13/07
Filed: 1992-03-19
Abstract: PURPOSE:To simplify a work to mount cloth and increase the speed of the work and to prevent turning up of the edge part of the cloth. CONSTITUTION:An upper edge part 4a of cloth 4 is contained in an upper end containing part 21 located at a boundary part between a surface 1a to be decorated and a frame 20 in a state that it is pressed by means of a cloth press tool 25. A lower edge part 4b thereof is contained in a plinth 30 in a state that it is stretched downward. A cross press tool 25 presses the upper edge part 4b against the surface 1a to be decorated by means of its resilient restoration force in a way that it is inserted in a resiliently deformed state into the upper end containing part 21. The plinth 30 comprises a plinth support body 30A and a plinth body 30B and is provided with a lower end containing part 31 in which the lower edge part 4b is contained and a suspension piece 36 inserted in the lower end containing part 31 and stretching downward the cloth 4, and a lower end pull-off preventing part 37 to press the cloth 4. This structure eliminates a need to paste the back face of the cloth on the surface to be decorated.
Patent JP-S59220243-A (JP)
Title: Manufacture of bottomed cylindrical part
Inventor: FUJII NOBUTOSHI
IPC: B21J5/06
Filed: 1983-05-27
Abstract: PURPOSE:To form a highly accurate bottomed cylinder by pressing in a blank by a punch into a die having inner diameter smaller than outer diameter of the blank and provided with a blank insertion opening larger than outer diameter of the blank, and thereby making the blank coaxial with the die and thrusting against a counter punch. CONSTITUTION:The hole of a die 8 becomes smaller in diameter from a blank insertion opening 8a inward and forms a tapered face 8c to the cylindrical part 8b. The blank 1 is pushed in from the insertion opening 8a, and when the blank 1 is pressed in into the die 8 by a punch 3, the die 8 and blank 1 are set coaxial correctly at the position 9 of the die 8. The punch 3 goes in further, and the blank 1 is struck against a counter punch 4, and extruded with outer periphery and an end face restrained by the die 8 and punch 3, and a bottomed cylinder 10 is formed. Then, the punch 3 is pulled out and the formed product 10 is pushed out from the die 3 by a knock out sleeve 5.
Patent JP-H10305044-A (JP)
Title: Manufacture of dental repair object using premold
Inventor: GREENSTEIN JEAN
IPC: A61C5/77
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To enable production without skill by forming the temporary model of natural tooth from a premold and a tooth model, preparing its target, copying a bed, which is formed by cutting back the temporary model, into main body porcelain, depositing the main body porcelain of cut end on the bed, pressing and hardening the target. SOLUTION: Wax for soft is arranged on the die of repair object, the premold is pressed and the temporary model of the natural tooth is molded. Next, a target 28 is formed from this temporary model. Afterwards, the temporary model is cut according to a suitable cut end size, and a bed 34 to be copied is formed from porcelain or resin. The die is detached from this bed 34, copied with main body porcelain or resin and covered with a slurry 36 of the hardenable plaster-like material mixture. Then, the target 28 is pressed down, and a model having complicated surface feature and contour is formed. This model is hardened and the dental repair object is provided. Thus, production is enabled even without any special technical skill.
Patent JP-S62248602-A (JP)
Inventor: NAKAI TAKASHI
IPC: B27K3/15
Filed: 1986-04-22
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-H03290692-A (JP)
Title: 'karaoke' (orchestration without lyrics) device
Inventor: SEKIYA RYUJI
IPC: G10L25/48
Filed: 1990-04-09
Abstract: PURPOSE:To surely transmit criticism contents about singing contents to a singer in the middle of singing by selecting a critical message and reading out character data indicating the selected critical message from a storage means to display this data. CONSTITUTION:Character data di indicating plural critical messages mi about singing contents are preliminarily stored in a storage means M1. When criticizing the singing contents of the singer, a listener inputs the critical message mi corresponding to criticism contents by an input means M2. A control means M3 reads out corresponding character data di from the storage means M1 based on the inputted critical message mi, and critical message contents based on character data are displayed on a display means M4.
Patent JP-H02273461-A (JP)
Title: Separator for lead-acid battery
Inventor: NAGANO HIROSHI
IPC: H01M2/16
Filed: 1989-04-13
Abstract: PURPOSE:To enhance the acid resistance, oxidation resistance and shortcircuit resistance of a separator used for a lead-acid battery without damaging the electrical resistance of the battery and enhance both the low temperature highly efficient discharge performance and life performance of the battery by adding a shortcircuit improving agent and shrink proof agent used for the cathode plate of the lead-acid battery in a predetermined ratio to a porous sheet. CONSTITUTION:A shortcircuit improving agent and a shrink proof agent for the cathode plate of a lead-acid battery are mixed with 100 parts by weight of porous sheets in such a manner that the total amount of addition of both agents are in the range of 0. 5 to 50 parts by weight, the porous sheets each having synthetic fiber of acid resistance, inorganic fiber and inorganic powder as its main components. The shortcircuit improving agent to be applied to the inside or outside of the porous sheet is sulfate, the solubility of which is more than 1g against 100 grammes of water at 20 deg.C. The shrink proof agent is an inorganic material which restrains monocrystal growth of a cathode plate active material, thereby enhancing performance of the cathode plate.
Patent JP-S5219024-A (JP)
Title: Light-source color reference equipment
Inventor: YOSHIDA MINORU
IPC: G01J3/46
Filed: 1975-08-04
Abstract: PURPOSE: Present reference white color, monochrome patterns, etc. of color receiver by simulating actual receiving tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61251115-A (JP)
Title: Growth of semiconductor single crystal on insulating film
Inventor: MUKAI RYOICHI
IPC: H01L21/20
Filed: 1985-04-30
Abstract: PURPOSE:To realize easy growth of single crystal by starting and sweeping the irradiation of beam from the protruded region formed with the element forming region to said element forming region through sequential shifting. CONSTITUTION:The SiO2 film 7 and Si3N4 film 8 are provided as the insulation film on a silicon substrate 1. The SiO2 film 9 and Si3N4 film 10 are provided as the anti-reflection film 5 on a polysilicon layer 3. The SiO2 film is caused to grow by the thermal oxidation, while the Si3N4 film by the CVD method. The window region 6 of antireflection film is provided with a protruded region 11 at the starting point of the crystal growth and thereafter the width is gradually widened and the element region is then provided. Sweep of the Argon ion laser is carried out in the direction of arrow from the region 11.
Patent JP-S59220432-A (JP)
Title: Mounting structure of decorative molding in interior automotive trim
Inventor: MORITA HIROKIYO
IPC: B60R13/04
Filed: 1983-05-28
Abstract: PURPOSE:To eliminate troubles such as an ripple phenomenon and falling-off, etc., of a decorative molding by allowing a buffer material to be interposed between grooves for mounting the molding and a resin mold. CONSTITUTION:In a state where a decorative molding 11 is mounted on an arm rest 10, right and left mounting backlashes are eliminated by a buffer material 14, and any extrusion due to deviation, etc., of the molding 11 is previously prevented. And, although the arm rest 10 is subjected to thermal expansion or contraction along its lengthwise direction, the width of a mounting hole 13 is wider than that of a tongue piece part 12a of a mounting clip 12 in a mounting groove 10a on the surface side, so that a joining part therebetween is slided in responce to its thermal expansion or contraction. Further, on both sides of the arm rest 10, the buffer material 14 is interposed into a gap part therebetween. Accordingly, the difference of thermal expansion or contraction between the arm rest 10 and the decorative molding 11 are absorbed in this elastic deformation.
Patent JP-H09261428-A (JP)
Title: Image forming device
Inventor: FUKATSU YASUO
IPC: G06F12/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To easily perform the retrieval processing of facsimile received image information and to confirm the received image information even without performing print processing, etc. SOLUTION: When the image information from the 1st page to the L-th page is received, that image information is filed and stored in a storage area 350 inside a file part 304 as a file 351. When the direct print-out of these image data is not set, the image information of the 1st page and L-th page is extracted out of the image information contained in the file 351, the image information for two pages is reduced to the image information for one page, and an index file 361 is prepared. The prepared index file 361 is stored in an index file storage area 360 inside the file part 304. Only by watching the index file, the contents of image information contained in that file can be easily grasped.