baber/WOPTO huggingface dataset:
Patent JP-S5976617-A (JP)
Title: Manufacture of metallic tube having difference of thickness in longitudinal direction
Inventor: KASHIWATANI KUNIO
IPC: B21C37/08
Filed: 1982-10-22
Abstract: PURPOSE:To obtain inexpensively a tension leg material of a production platform without forging by bending a square metallic plate in which a part corresponding to thick part of the tube is thick into a tubular body and welding the joint. CONSTITUTION:A tube 1 to be manufactured consists of a thin part 2 and a thick part 3 bulged to outer diameter side. A plate 11 from which the tube 1 is manufactured is made by cutting the central part of a thick plate by machining. Or, it can be obtained easily by forming a thin part 16 in a plate 15 in which a thick part 17 is bulged vertically from the thin part 16 by increasing rolling reduction during rolling of the plate, and a plate 11 is made by scraping one side of the thick part 17. The length and width of the plate 11 are made as specified and thickness t3 of the thick part 13 is made slightly thicker than the thick part 3 of the tube. Then, the plate 11 is bent by a press bender etc. to make the radius of curvature of neutral face of thick part 3 of the tube nearly coincide with the radius of curvature of the thin part 2 of the tube. The joint 9 of the tubular body 8 is welded to obtain a tube 1.
Patent JP-S5975563-A (JP)
Title: Fuel cell and its manufacturing method
Inventor: SEKI TOSHIAKI
IPC: H01M8/02
Filed: 1982-10-21
Abstract: PURPOSE:To prevent the deterioration of characteristics and obtain a fuel cell with long term excellent stability by coating the surface of a matrix material with phosphoric-acid-phile materials and using an electrolytic matrix that is molded by kneading phosphoric acid and fluorine series polymer. CONSTITUTION:A fuel cell is formed by providing fluid fuel and oxide paths that are adjacent to a pair of electrodes through an electrolytic matrix. In the production of the electrolytic matrix used in this cell, matrix materials such as silicon carbide and silicon nitriding are treated by phosphoric acid and a phosphoric acid coat with a specified thickness is formed on the surface at high temperatures. Fluorine series polymer as a sticking agent and the specified amount of phosphoric acid exceeding the concentration of 95% are added to the matrix materials and are kneaded and then are molded into a sheet type matrix by applying specified pressure. Since the matrix has a great amount of phosphoric acid retention, high hydrogen ion conduction, and excellent mechanical strength, the fuel cell with long term stability and high reliability can be obtained.
Patent JP-S57110368-A (JP)
Title: Apparatus for recirculating and supplying paint
Inventor: MINO YUTAKA
IPC: B05C11/10
Filed: 1980-12-27
Abstract: PURPOSE: To eliminate generation of unevenness or the like of a painted surface by providing a connector capable of connecting a spray gun connector to a predetermined position of a subline for recycling a paint provided along a main line for supplying the paint to prevent precipitation of a pigment.  
     CONSTITUTION: Because, during painting work, a connector 10 provided to a leading end of a pait hose 9 is inserted into a connector provided to a spray gun 11 to carry out painting, a paint is a branch cock 7, a pressure controller 8 and the paint hose 9 has flow velosity and a pigment therein is not precipitated in insides thereof. On the other hand, when the work is interrupted, the connector 10 is withdrawn from the spray gun 11 and inserted into a connector 15 of a subline 12 to connect the paint hose 9 as shown by a broken line and, thereafter, the branch cock 13 is opened. Because the paint in the hose 9 has flow velosity and flowed into the subline 12 and recycled until the paint tank 1, the pigment of the paint can be prevented from being separated and precipitated in the hose. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0475433-A (JP)
Title: Electronic appliance
Inventor: TSUNODA TAKASHI
IPC: H02H7/18
Filed: 1990-07-16
Abstract: PURPOSE:To prevent trouble such as damage of appliance, burning or firing by detecting deterioration of a rechargeable battery based on the terminal voltage thereof and interrupting charging operation or producing an alarm upon detection of deterioration. CONSTITUTION:Upon insertion of an AC adapter into a power jack PJ, charging operation of a rechargeable battery BAT takes place through a charging resistor R and a relay (e). At this time, a voltage detector (d) monitors the terminal voltage of the chargeable battery BAT. If the battery BAT is abnormal to cause voltage drop, a microcomputer (c) reads out existence of the AC adapter through a voltage detector (a) and then reads out the battery BAT voltage through the voltage detector (d) thus judging the power supply condition of the rechargeable battery BAT. On the contrary, when the AC adapter is connected and the battery BAT voltage is lower than 6V, charging operation of the chargeable battery BAT is interrupted.
Patent JP-H09135211-A (JP)
Title: Point type radio adjuster using ultrasonic wave
Inventor: KIN TEIRETSU
IPC: G06F3/042
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To perform an operation while easily providing a mount position by arraying transmission equipment and reception equipment so that they can orthogonalize, and calculating the coordinates of X-and Y-axes while using the relative phase difference of ultrasonic signal generated according to the directed position. SOLUTION: Ultrasonic transmission sensors 31 and 31A of a plurality of signal generating parts are provided in Y-axis direction so as to have a fixed angle and ultrasonic signals are transmitted 30 in a fixed cycle. Then, reception equipment 40 is provided while mounting ultrasonic reception sensors 42 and 42A on a display device 41 at the interval of fixed distance in X-axis direction so as to orthogonalize the sensors 31 and 31A. A microcomputer 55 calculates the X-axial coordinate value by generating the relative error at the reception sensors 42 and 42A according to the angle for the strength level of ultrasonic waves transmitted from the transmission sensors 31 and 31A to be directed toward the X-axis.  Besides, the Y-axis coordinate value is provided from the difference of reception sensors 42 and 42A according to the angle for the strength level of ultrasonic wave transmitted from the sensor 31 and the strength level of ultrasonic wave transmitted from the sensor 31A to be directed toward the Y-axis.
Patent JP-H0474054-A (JP)
Title: Facsimile equipment
Inventor: MIZUTANI SATOSHI
IPC: H04M15/30
Filed: 1990-07-16
Abstract: PURPOSE:To surely grasp the operating state of a telephone line by an ancillary or externally connected telephone set by detecting a telephone number in a received dial signal and a talking period, storing the read detection talking period and the detected telephone number or the like, reading them at a required time and recording them. CONSTITUTION:A potential of a power supply Vc and a zero potential by a number of dial number are alternately outputted from a photocoupler 2 for a prescribed period in the case of the dial pulse signal at a caller. The output from the coupler 2 is given to a control section 7, from which control telephone number information Do is stored in an address n4 of a storage section 8. In the case of a PB signal, as soon as the signal is sent to a telephone line, the signal is inputted to a PB signal detection circuit 5 via a capacitor 3 and a transformer 4. The telephone number information discriminated by the PB signal detection circuit 5 is sent to the control section 7 and the dialed telephone number information is stored in a storage section 8. The processing of a called party is substantially similar to that of the caller, since a means to recognize a telephone number of an opposite party, that is, the caller is not provided, only talking start time information, talking end time information and talking period information are stored in the storage section 8.
Patent JP-S6076837-A (JP)
Title: Pull-in system
Inventor: YOU KATSUHIRO
IPC: H04L5/14
Filed: 1983-10-04
Abstract: PURPOSE:To attain the synchronization of both reception and transmission periods between the terminal side and the terminal station side through a small- scale circuit constitution, by shifting the count start time of a counting means with a reset pulse given from a rise detecting means. CONSTITUTION:A pull-in circuit of each terminal has the following constitution. That is, a rise detecting means 6 delivers a reset pulse when it detects the rise of the reception data. A counter 7 counts clocks having prescribed pulse width, and the count value of the counter 7 is reset by a reset pulse given from the means 6. A reception timing means 8 decides the reception timing of the reception data and sets the input time of the reception data. A transmission timing means 9 decides the transmission timing of the transmission data according to the output of the counter 7. Then the count start time of the counter 7 is shifted by the reset pulse given from the means 6. In such a way, a pull-in action is carried out.
Patent JP-H05193729-A (JP)
Title: Device for regular transfer of products fed in arbitrary arrangement
Inventor: FUIORENTSUO DORAGETSUTEI
IPC: B65G47/84
Filed: 1992-06-22
Abstract: PURPOSE: To provide a device for transporting randomly arranged products, by efficiently controlling the products, rotating the products in various directions and in a well-regulated order. CONSTITUTION: In this device, products 2 randomly arranged to be transported are conveyed at fixed spaces, the products continuously and randomly arranged in a prescribed transfer direction 16 along a first passage 4 are carried to be engaged with a braking device 9 for forming an orderly line of products. The products are continuously transferred from the first passage into a pickup direction traversed to the transfer direction by a transfer device 7, and carried onto a second passage 6 in a state rotated 90 deg.. The products are transferred continuously and at fixed spaces along a transfer direction 37 adjustable at any angle in relation to the transfer direction 16.
Patent JP-H0848718-A (JP)
Title: Macromonomer and preparation thereof
Inventor: ISHIZUKA TAKAHIRO
IPC: C08G18/83
Filed: 1994-08-08
Abstract: PURPOSE:To prepare a macromonomer useful as a precursor of an alkali developable resin, a dispersant and the like by reacting a particular prepolymer with an acid chloride or an isocyanate compd. and hydrolyzing the resultant prepolymer with an acid. CONSTITUTION:One mol of a prepolymer represented by formula I [wherein Y is a vinyl polymer chain contg. monomer units of an alkyl (meth)acrylate] and prepd. by reacting an alkyl (meth)acrylate with 2-mercaptoethanol is reacted with an acid chloride of formula II or an isocyanate compd. of the formula III (wherein R is H or an alkyl) in an amt. of 1 to 5 times by mol that of the prepolymer in the presence of a polymn. inhibitor at 70 to 120 deg.C to prepare a prepolymer of formula IV (wherein m is 0 or 1). The alkyl ester moiety the vinyl polymer chain Y of the prepolymer is hydrolyzed with an acid to prepare a macromonomer of formula IV [wherein X is a vinyl polymer chain contg. monomer units of (meth)acrylic acid].
Patent JP-S5886960-A (JP)
Title: Horizontal continuous casting method
Inventor: KANEKO HIDEO
IPC: B22D11/119
Filed: 1981-11-18
Abstract: PURPOSE:To make the contact pressure of molten metal with the inside surface  of a mold uniform and to prevent the deformation, crack, etc. of a steel ingot by  acting electromagnetic forces having the distribution corresponding to a static  pressure distribution upon the molten metal in the mold. CONSTITUTION:Plural pieces of solidification thickness gages which measure the thickness of the solidified shell formed on the surface layer part of molten metal 12 are provided circumferentially at the outlet end of a mold 3 to measure the distribution of the contact pressure of the molten metal 12 along the circumferential direction. A cylinder 55 is extended or contracted by a control means so that the solidification thicknesses measured with the respective solidification thickness gages are made equal. Since an electromagnetic field generating means 34 is displaced vertically in a containing space 40 by said movement, the distribution of the electromagnetic forces acting upon the surface layer of the  metal 12 can be changed. Therefore the contact pressure of the molten metal 12 with the inside surface of the mold tube 15 is made always uniform along the  circumferential direction.
Patent JP-H119984-A (JP)
Title: Powdery emulsifier and its preparation
Inventor: KONDO TSUTOMU
IPC: A23L29/10
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prepare a powdery emulsifier of low melting point or amorphous properties such as polyglycerin fatty ester or the like in which the dispersion and melting properties into water are improved and also provide a preparation process thereof. SOLUTION: A powdery emulsifier is prepared by making sugar or sugar alcohol crystals of particle diameter of 149 μm or undersize adhered on the surface of an emulsifier of low melting point or amorphous properties. In a preparation process for the powdery emulsifier, the emulsifier of low melting point or amorphous properties and sugar or sugar alcohol crystals of particle diameter of 149 μm or undersize are mixed and crushed at the low temperature. At that time, the emulsifier selected out of the groups of polyglycerin fatty ester, sucrose fatty ester, sorbitan fatty ester and organic acid monoglyceride is used.
Patent JP-H119551-A (JP)
Title: Ophthalmologic apparatus
Inventor: MIYAKE NOBUYUKI
IPC: A61B3/10
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To enable judgment of right and left positions and measurement of the distance between irises even by a hand-held type ophthalmologic apparatus just as by a stationary type one. SOLUTION: This ophthalmologic apparatus has an alignment means, by which the state of alignment with eyes to be inspected is detected to output a proper signal when it becomes proper, housed in a casing 1. In this case, this apparatus is also provided with a forehead pad 13 to be fixed on a subject, a moving mechanism to make the forehead pad 13 movable in the direction of the right and left eyes to be inspected to the casing 1 and an encoder 30 which detects the position in the direction of the right and left eyes to be inspected of the moving mechanism to the box body.  A measuring means is provided to fetch a position signal from a detection means when the state of alignment with one eye to be inspected becomes proper out of the right and left eyes to be inspected and a proper signal is outputted from the alignment means or to fetch a position signal detected by the detection means when the state of alignment with the other eye to be inspected becomes proper out of the right and left eyes to be inspected and a proper signal is outputted, thereby calculating the distance between irises based on both the position signals.
Patent JP-H1072352-A (JP)
Title: Infection solution of prednisolone sodium methyl succinate
Inventor: HASHIMOTO EMI
IPC: A61K31/57
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain an injection preparation having increased immediate usability on emergency rescue and life saving by separately storing a solvent for dissolving medicinal components and a medicinally effective component composition until they are mixed for application. SOLUTION: A solvent for dissolving prednisolone sodium methyl succinate containing a lower alcohol and water and a prednisolone sodium methyl succinate composition containing hygroscopic saccharides are separately contained. In the solvent for dissolving prednisolone sodium methyl succinate, the concentration of a lower alcohol is 2-70v/v%, while glycerol or sorbitol is used as a hygroscopic saccharide and its amount is 1-50w/w% based on prednisolone sodium methyl succinate as an active ingredient. Thus, redissolution of the pharmaceutically effective component composition powder is increased, the volume of the solvent for dissolving the composition powder is decreased and the powder can be readily dissolved with a small agitation space.  They can be separately contained in pre-filled syringes of on-site dissolution type from two vial preparations whereby the time needed for the administration is shortened.
Patent JP-H1129087-A (JP)
Title: Drive unit for power-assisted bicycle
Inventor: SUZUKI KATSUHIKO
IPC: B62M6/55
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and extend travel distance that can be assisted while performing simple assist ratio control on the high speed side in a power-assisted bicycle. SOLUTION: A drive unit for a power-assisted bicycle is provided with a controller for controlling an assist ratio in two stages so as to make the assist ratio constant until bicycle speed reaches the vicinity of continuous traveling average speed, to set the assist ratio to about half of the above-mentioned assist ratio up to the speed of about 1.3 times as fast as the average speed after exceeding the average speed and to stop motor-driven assist at the higher speed than this. At the time of high speed, motor-driven assist is reduced or stopped to suppress battery consumption and to extend assisted travel distance while simplifying control, facilitating adjustment and reducing manufacturing cost.  A mechanism part for transmitting tread torque is provided with a cushioning means in a rotating direction, and shock extended to foot power due to stepwise fluctuation of the assist ratio is absorbed to reduce its influence.
Patent JP-H0477837-A (JP)
Title: Display device
Inventor: INABA TOSHIKO
IPC: G06F11/32
Filed: 1990-07-14
Abstract: PURPOSE:To easily grasp the processing speed of a CPU by setting the executing frequency of a main loop where a 2nd light emitting diode (LD) blinks so as to secure the coincidence between the processing time set when the main loop of a program that attains the highest processing speed is carried out by plural times and the blinking cycle of a 1st LD. CONSTITUTION:A light emitting diode LD0 blinks every 500ms and a diode LD1 blinks every time the main loop of a program is carried out by N times. However the frequency N is set so that about 500ms is required for execution of the main loop by the frequency N to attain the highest speed of a CPU 1. If an input operation is carried out by a switch, etc., the processing value of the CPU 1 increases. Therefore the processing time of the main loop is increased and the blinking cycle of the LD1 becomes larger than that of the LD0. Thus the difference can be decided between the blinking cycles of both diodes as long as the blinking cycle of the LD1 is checked based on that of the LD0. Then the processing speed of the CPU 1 can be grasped to each input operation.
Patent JP-2001015707-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMONISHI SATOSHI
IPC: H01L27/108
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To increase capacity of a capacitor formed in a trench hole, using conventional etching technology. SOLUTION: At a semiconductor substrate 10, there are formed trench hole 3, a pillar 6 formed at the bottom surface of the trench hole 3, comprises a conductive layer formed at the bottom surface toward an opening end, an insulating film 4 formed on a trench hole sidewall and a pillar surface, and at least a conductive film 9, which is embedded in the trench hole. A capacitor is formed where the semiconductor substrate and pillar are set as first electrode, the insulating film is a ferroelectric, and the conductive film is a second electrode. Since a large sidewall area in the trench hole can be assured using a pillar, a capacitor of large capacity is formed easily.
Patent JP-S6342837-A (JP)
Title: Manufacture of oriented film
Inventor: KOBORI TADASHI
IPC: B29C55/02
Filed: 1986-08-08
Abstract: PURPOSE:To prevent the generation of holes due to the mixing of foreign materials, by a method wherein two layers or more of molded raw fabrics are laminated and bonded, thereafter, are oriented. CONSTITUTION:Respective resin sheets 1, 1 on re-winding rolls 2, 2 are preheated by preheating rolls 3, 3, thereafter, are guided to a drum roll 5 through expander rolls 4, 4 to obtain an integrated sheet 6 by bonding them through hot pressing, then, the integrated sheet 6 is sent through a separating roll 7 and is heated again by a heater 8, thereafter, is sent to an orienting process after passing between a rubber roll 9 and an embossing roll 10. The hot pressing is effected under a temperature obtained by adding 20-50 deg.C to the thermal deformation temperatures of respective resin sheets. The orientation of the polymer sheet is effected by increasing the take-off speed of a take-off roll than the rotating speed of the drum roll 5, the emboss roll 10, the rubber roll 9 and the like, and the draw ratio of the sheet is 105-500%, preferably 150-300%. According to this method, defects of generating holes in the product is eliminated out the time of manufacturing the oriented film and the yield of products may be improved remarkably.
Patent JP-S59124507-A (JP)
Title: Drilling machine
Inventor: SHIYOUJI MICHIHIRO
IPC: B23B47/24
Filed: 1981-11-20
Abstract: PURPOSE:To prevent a drill from damage, by detecting a load, changed in accordance with cutting resistance, of a driving motor so that a feed of the drill is stopped when the load in a preset level in the first stage is detected while the drill is stopped when the load in an excessive level in the second stage is detected. CONSTITUTION:If a driving motor 3' and a feed motor 4 are rotated by turning on a power supply switch 6 and a control switch 14, cutting is started by an electric drill. If a load of the motor 3' is increased by an increase of cutting resistance during the cutting, a potential difference between both ends of a resistor 15 is increased, and DC voltage generated in accordance with the load is output through a transformer 16 and a full-wave rectifier 17. If this voltage exceeds the Zener voltage, a relay 23 is turned on through a constant voltage diode 22, and a contact 24B of a relay 24 is opened, thus stopping the feed motor 4. And then the feed motor 4 is restarted by a decrease of the load, and if the load is again further increased, a constant voltage diode 29 is electrified, and a relay 12 is turned off, thus stopping the motor 3'.
Patent JP-H0915124-A (JP)
Title: Apparatus for measuring coating amount of wax
Inventor: TAKATOMI TETSUYA
IPC: G01N33/26
Filed: 1995-06-30
Abstract: PURPOSE: To obtain an apparatus for measuring the coating amount of wax accurately in safety. CONSTITUTION: The apparatus for measuring the quantity of wax being applied by sampling a wax on a sample plate 3 while dissolving with a solvent measuring the quantity of wax contained in the sampled liquid comprises means 40 for shifting a container part 20 containing the sample plate 3 horizontally, a robot means 120 for opening/closing the cover of container part and inclining the container part, means 50 for feeding a predetermined quantity of wax solvent into the container part, means 60 for shaking the container part while closing the cover, and means 70 for extracting the eluate from the container part after shaking. Since the sample plate 3 is placed directly in the container part 2, the wax is prevented from being stripped by touching an apparatus and the coating amount of wax can be measured accurately.