baber/WOPTO huggingface dataset:
Patent JP-S523198-A (JP)
Title: Magnetic fluid body and method of producing same
Inventor: KUWAJIMA MASAYOSHI
IPC: H01F1/44
Filed: 1975-06-25
Abstract: PURPOSE:A method of producing a megnetic fluid body of a desired concentration at a low cost.
Patent JP-H04314399-A (JP)
Title: Parts mounter
Inventor: HIKITA OSAMU
IPC: H05K13/00
Filed: 1991-04-12
Abstract: PURPOSE:To provide a parts mounter with excellent parts mounting efficiency and high parts mounting positioning accuracy which save the manufacturing cost and required space for an electrical system controlling section. CONSTITUTION:A parts mounter 1 is provided with a parts supply section 2 and an attaching means which takes out any parts at the specified parts supply position A of the section 2. In the section 2, three or more transfer bodies 4 to place a parts supply unit are arranged in the manner that they can be transferred independently through the desired passage way on one plane and freely positioned, and each of the bodies 4 is provided with a driving motor. This parts mounter in which the transfer bodies 4 are limited to move between the standby position and the position corresponding to the position A by driving the driving motor by means of a driver circuit, is provided with two sets of the driver circuit only, and the driving motor for respective transfer bodies can be selectively connected to each of these two sets of driving circuit via a switching circuit.
Patent JP-H03277400-A (JP)
Title: Iron device
Inventor: YAMAGUCHI SHIGEKI
IPC: D06F75/08
Filed: 1990-03-28
Abstract: PURPOSE:To improve reliability by preventing wasteful power consumption and ambient overheat occurring by starting the energizing of a heater and the operation of a timer means when the feed terminal of an iron main body is connected to the power source terminal of a placing board. CONSTITUTION:When the iron main body 1 is placed on the placing part 15 of the placing board 2 and the feed terminal 9 is brought into contact with the power source terminal 17, a power is supplied from a power source circuit 21 to the feed terminal 9 via a microcomputer 20, and accordingly, a timer circuit 27 is operated. The base 3 of the iron main body 1 is heated by a heater 7, and the temperature of the iron main body can be maintained at a preset temperature via a thermostat 8. At this time, the iron main body 1 is taken out of the placing board 2, and ironing is performed. When no placement on the placing board 2 is performed after the lapse of constant time, temperature drop is detected by the microcomputer 20, and an informing circuit 25 is driven informing such state with a buzzer, and the replacement of the iron main body 1 on the placing board 2 is urged.
Patent JP-H10272840-A (JP)
Title: Thermal recording material
Inventor: OMORI TAKASHI
IPC: B41M5/337
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording material having sufficient clarity of a recorded image without sticking due to a thermal head by providing a thermal color developing layer containing specific yellow pigment and water soluble fluorescent dye on a support, thereby improving visibility with enhanced fluorescence of a white sheet part. SOLUTION: The thermal recording material in which visible identification in a dark place is improved comprises a thermal color developing layer containing yellow pigment and water soluble fluorescent dye. Preferably, a protective layer containing water soluble fluorescent dye is provided on the developing layer. Polymerizing mixing ratio of the pigment to the dye is set to a range of 2:1 to 1:2. The pigment is normally used as aqueous dispersion liquid, and the dispersion is preferably executed with nonionic surfactant. Thus, when the surfactant is used, wear resistance of a thermal recording head is less lowered. And, identification of fluorescence can be enhanced as compared with the case of using the surfactant.
Patent JP-H05282929-A (JP)
Title: Superconductive conductor and stabilizer used therefor
IPC: H01B13/00
Filed: 1992-04-01
Abstract: PURPOSE:To reduce specific resistance in a magnetic field by interposing a high purity copper layer electrically divided in the circumferential direction of high purity aluminum by a material of high electric resistance, between the high purity aluminum of a stabilizer and the high purity copper, and whereby achieving complexation. CONSTITUTION:Superconductor wire rod 1 for which a plurality of filaments of niobium-titanium superconductor are embedded into an oxygen free copper, is twisted, and a strand 2 is formed. A high purity aluminum 3 is coated with a layer 4 of high purity copper which is divided into four parts by forming four notches 5 in the circumferential direction, and a complex material 6 is thus formed. The strand 2 and the complex material 6 are inserted into a mold 7 made of oxygen free copper serving as a mechanically strengthening member as well as a stabilizer, and the members are integrated into one by a solder 8. A high purity aluminum rod is inserted into the oxygen free copper tube, for which intermediate heat treatment is carried out by drawing method, and the complex material 6 is thus drawn into a rectangular cross section. The linear notchs 5 are formed on the oxygen free copper layer in the longitudinal direction so that the layer is equally divided into four parts in the circumferential direction.
Patent JP-S63245771-A (JP)
Title: Foreign language conversation device
Inventor: IZUMIDA HIDEKAZU
IPC: G06F17/28
Filed: 1987-03-31
Abstract: PURPOSE:To enable foreigners having different language each other to speak with each other by providing the titled device with a reproducing device for pronouncing translated words corresponding to a registered number at the time of inputting the registered number based on a script describing translated words and the corresponding registered numbers. CONSTITUTION:In case of pronouncing Japanese 'OHAYO GOZAIMASU' in English, the registered number 01 is detected from the script 1 based on the language a1 and the registered number is inputted to a ten-key type pushbutton device. Consequently, a recording/reproducing device 4 is driven, a recording medium 3 for Japanese is driven and the English pronounciation c1, i.e. 'GOOD MORNING', of the language a1 corresponding to the inputted registered number b1 is reproduced by a speaker in the device 4. Thereby, the meaning of necessary language can be transmitted to an American to speak with each other as English.
Patent JP-S58200814-A (JP)
Title: Expandable drive shaft
Inventor: II MITSUGI
IPC: F16C3/03
Filed: 1982-05-14
Abstract: PURPOSE:To allow smooth power transmission by making the size of a ball at the idle end side of a shaft member smaller than that of others in a drive shaft comprised of a sleeve member coupled removably and the shaft member both being connected together through multiple balls as capable of transmitting power. CONSTITUTION:An expandable drive shaft is comprised of a sleeve member 1 connected to an input shaft side and a shaft member 2 connected to an output shaft side, an both members 1, 2 are connected to each other as capable of transmitting power through balls 6a-6c contained in ball storage grooves 4, 5 formed on the inner and outer surfaces respectively. Spacers 7 are inserted between the balls 6a-6c and a stopper 8 is coupled at the end of the storage groove 5. In this case, the ball 6a located at the idle end of the shaft member 2 is formed smaller than other balls 6b, 6c. Accordingly, the drag phenomenon against the grooves 4, 5 can be prevented from occurring when the ball 6a is blocked its rolling between the spacer 7 and stopper 8 in case the shaft member 2 is moved to the right.
Patent JP-S567938-A (JP)
Title: Heater with signal indication
Inventor: SAKAI SHIYUUICHI
IPC: F24H1/18
Filed: 1979-06-27
Abstract: PURPOSE:To prevent heating without a liquid in a liquid heater, by providing a water level measuring instrument which is caused by a float to move in response to the vertical movement of the water level in a container. CONSTITUTION:A float 1 is provided on the lower end of a rod 2. Different color signs 3, 3', 3'' are marked on the upper end of the rod. The rod is supported in a cylinder 4 so that the color sings 3, 3', 3'' which vertically are caused by the float 1 to vertically move in the cylinder depending on the level of water can be observed through a window 4' opened in the upper part of the cylinder. The cylinder 4 is attached to the lead tube section 7 of a heater 6. The float 1 is located in contact with the liqud in which the heating section 5 of the heater 6 is placed. It can be confirmed in terms of the color signs through the window 4' whether the level of the liquid is proper or not. This results in preventing heating without the liquid.
Patent JP-H03277317-A (JP)
Title: Storehouse
Inventor: KAWAKAMI KAZUO
IPC: E05B35/10
Filed: 1990-03-27
Abstract: PURPOSE:To conveniently utilize the containing shed for temporarily having custody of a baggage delivered by a house-to-house delivery trader, etc., at the time of being absent by switching a locking means to a locking state which can be unlocked by a specific person unlocking operation, and actuating a receipt issuing device or switching to an actutable state. CONSTITUTION:When a house-to-house delivery trader, etc., contain baggage, the door can be opened freely by operating an unlocking switch 5 and unlocking an electric lock 14. The door 2 is locked automatically by the electric lock 14, and also, a baggage existence detecting means 21 detects baggage in the shed. The means is switched to a locking state which can be unlocked by a specific person unlocking operation executed by an unlocking implement or an identification number input, etc., and a receipt issuing device 28 is actuated or switched to an actuatable state. Also, a specific person opens the door by unlocking a locking means 12 by the unlocking operation executed by the unlocking implement or the identification number input, etc., and can take out the contained baggage. Moreover the house-to-house delivery trader, etc., can receive a receipt by executing the operation of pushing an actuating button, etc., of the receipt issuing device 28.
Patent JP-H01252888-A (JP)
Title: Immediately below flame type ignition furnace for movable grating type sintering machine and operation thereof
Inventor: WAKABAYASHI AKIRA
IPC: F27B21/08
Filed: 1988-03-31
Abstract: PURPOSE:To contrive the elongation of the life of an ignition furnace and the improvement of the productivity of a movable grating type sintering machine, by providing a cooling passage, integral with a steel skin, at the outer peripheral side of at least the lower opening of the steel skin. CONSTITUTION:Raw pellets 14, formed so as to have a predetermined grain size by adding fly ash with combustible carbon material and the binder of water, are put on a movable grating 13 of a movable grating type sintering machine while the movable grating 13 is transferred through a preheating hood 11, an ignition furnace 1, a heat keeping hood 12 and the like to effect the sintering of the pellets 14. When cooling water is made to flow through a cooling water passage 8, provided between the inner and outer double walls 2a, 2b of a steel skin 2 in the ignition furnace 1, upon sintering, the life of the ignition furnace may be elongated. On the other hand, clinkers, produced and dropped on the raw pellets 14 on the movable grating 13, are small blocks during operation and the amount of the blocks, to which pieces of refractory material are adhered, may be reduced. Further, a trouble in which the clinkers are dropped on the raw pellets 14 and are pinched between the upper surface 15 of the raw pellets 14 and the lower end 16 of the outlet side of the ignition furnace thereby blockading a space between the same, is reduced.
Patent JP-S575509-A (JP)
Title: Chain lubrication device of internal combustion engine
Inventor: SUZUKI TSUNEHIKO
IPC: F01M9/10
Filed: 1980-06-13
Abstract: PURPOSE: To prevent wear or damage due to out of lubrication and thereby enhance durability of a chain by forming an oil duct in a crank case or chain guide and put two or more oil jets in communication with the oil duct.  
     CONSTITUTION: A chain guide 39 is formed in a single body by casting etc., and an oil groove 40 is excavated in the face of this guide facing toward the crank case 31. The oil groove 40 extends to the side face of the chain guide 39 from its center and is in communication with oil jets 41W44, which are open at the points just before engagements of sprockets 35W37 with the chain 38. In the crank case 31 is formed a main gallery 46, from which an oil line 47 is diverged to supply the oil to bearings for crank shaft 32. On the midway of this oil line 47, an induction hole 48 is formed leading to the surface of the crank case 31, and the oil groove is facing to this position of the induction hole 48. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09241594-A (JP)
Title: Rolled, pressure-sensitive adhesive tape
Inventor: SHIRAI FUMIYA
IPC: C09J201/00
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a rolled, pressure-sensitive adhesive tape which can avoid touch of the adhesive face with a finger or the like and is convenient to fix wide gauze, bandage or the like and easy to handle. SOLUTION: A grasping section 3, to which a pressure-sensitive adhesive 4 does not adhere, is provided on both left and right ends of a wide and long support film 2, and a pressure-sensitive adhesive 4 is applied to the center region of the support film 2 to prepare a support film 2 with a pressure-sensitive adhesive 4 applied thereon. A through hole 5, which passes through the support film 2 and the pressure-sensitive adhesive 4, is formed on the whole surface of the support film 2, and, in addition, a number of cut lines 6 are provided in the grasping portion 3 at given intervals in the longitudinal direction thereof to prepare a pressure-sensitive adhesive tape 1. This pressure-sensitive adhesive tape 1 is wound in the longitudinal direction to a prepare a rolled pressure- sensitive adhesive tape C.
Patent JP-S577146-A (JP)
Title: Manufacture of semiconductor device
Inventor: NANBU TETSUJI
IPC: G01R31/26
Filed: 1980-06-14
Abstract: PURPOSE:To enable beautiful printing by preceding the temperature cycle test process to the process of plating metal which allows the lead to be soldered. CONSTITUTION:In a temperature cycle test process, oil is made to exude over the surface of a resin-molded section. Successively, the oil is cleaned effectively by a trichlene rinsing as a pretreatment of the Sn plating process. This eliminates repelling of ink by oil during the printing.
Patent JP-H05280933-A (JP)
Title: Wiper device
IPC: G01B11/00
Filed: 1992-04-02
Abstract: PURPOSE:To prevent a stain on the surface of glass by repeating horizontal and vertical movements of a wiper. CONSTITUTION:Two rotary actuators, two guide shafts and four bearings are provided on a base, linear bushes are provided on the right and the left for the guide shaft, the linear bush 5 and a slide plate 6 are fastened by a bolt and an actuator 7 is provided at the middle of the slide plate 6. A wiper support plate 8 is provided below the slide plate 6 and a wiper 9 is provided below this plate. Glass 11 is pressed on the base by a presser metal fitting 10, a connecting plate 14 connecting a connecting plate 12 fastened by a set screw with right and left connecting plates 13 is fitted loosely on a shaft of the rotary actuator by a pin 15, and a suction nozzle 16 constructed of a suction device is provided on the opposite side to the rotary actuator.
Patent JP-S61239395-A (JP)
Inventor: MAENO TAKASHI
IPC: G07G5/00
Filed: 1985-04-15
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-H02259481-A (JP)
Title: Chirality shift reagent
Inventor: INOUE SHOHEI
IPC: C07F5/06
Filed: 1989-03-31
Abstract: PURPOSE:To simply and correctly determine the structure or optical purity of an optical antipode such as amino acid or the like by adding an optical antipode to a metal porphyrin complex. CONSTITUTION:An optical antipode is added to a metal porphyrin complex represented by the formula (wherein R1-R10 is H and a chain alkyl group such as methyl group, a branched alkyl group such as iso-propyl group, an unsaturat ed hydrocarbon group such as vinyl group or a benzil group which may contain a substituting group etc., and which is a group consisting of a monohydric group selected from hydrocarbon groups having 20 carbons or less or an acetic acid group etc., strap X is a chain alkyl group such as octamethylene group, nonamethylene group etc., a chain alkyl group containing phenylene group which may contain a substituting group, ester or the like, and which is a chain group selected from hydrocarbon groups having 30 carbons or less, and the porphyrin is such that is not reversed by the strap X.). The formula is preferable to be 2,12-bis(hexamethyleneaminocarbonylethyl)-7,17-dihexyl-3-8,-13,18- tetramethylporphyrin.
Patent JP-H10272271-A (JP)
Title: Pattern sewing operation data processor
Inventor: ASANO FUMIAKI
IPC: D05B25/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pattern sewing operation data processor for obtaining pattern sewing operation data excluding time for break or maintenance without neglecting necessary operation data and without executing the troublesome input operation of time. SOLUTION: The length Ta of breaks per a day set in advance is multiplied by the number of days to process Dt (S450) and added with maintenance time Tm to make an excluding time To (S460). Then, the excluding time To expressed by the time length is excluded from an energizing total Te to obtain an operating rate (S470). Consequently, even when a time zone is deviated from a scheduled time like a break time zone or the time zone is irregular like a maintenance time belt, only the subtraction of time length is required like the step 470. Thus, necessary operating data is neglected and the troublesome input operation is not required to calculate correct operation data.
Patent JP-H09247979-A (JP)
Title: Electromagnetic force balancing for independent driving synchronous motor
Inventor: TANIMOTO TOMOAKI
IPC: H02P21/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple balancing method for accurately-aligning and operating torque or thrust which is the electromagnetic force of a plurality of respective independent driving synchronous motors. SOLUTION: In a method for vector-controlling a synchronous motor by determining the magnitude of the current applied in proportional to the value of an electromagnetic force command, and the phase of the current according to the field pole position of the synchronous motor, the phase of the current to be applied with proportional constant Ki (=Fi/Ir) which is the radio of the developed electromagnetic force Fi to the value Ir of an electromagnetic command determined by a combination of the respective synchronous motors and amplifiers is shifted from the phase of the current where the developed electromagnetic force is maximum. The shifted amount of the phase is adjusted to make the proportional ratios Ki of a plurality of respective synchronous motors and amplifiers the identical to each other (for example, minimum Kmin).  It is thus possible to attain great reduction in manufacturing cost.
Patent JP-H07268095-A (JP)
Title: Production of aromatic polyetheramide and aromatic polyetheramide produced thereby
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1994-03-29
Abstract: PURPOSE:To produce an aromatic polyetheramide having amide groups in the main chain and excelling in heat resistance and solvent resistance at relatively low temperatures at good efficiency. CONSTITUTION:A dihalogenoaromatic compound having two active halogen substituents (e.g. desirably a compound of formula I) and a dihydric phenol having amido groups (e.g. desirably a compound of formula II) are heated in an aprotic polar solvent in the presence of an alkali metal carbonate or an alkali metal bicarbonate to produce the objective aromatic polyetheramide (e.g. desirably a compound of formula III). In the formulas, Ar<1> is a bivalent aromatic group having an electron-attracting group; X is a halogen; and Ar<2> is a bivalent aromatic group.
Patent JP-H06271640-A (JP)
Title: Production of polyurea and polyurethaneurea resin
Inventor: WATANABE HARUO
IPC: C08G18/10
Filed: 1993-03-17
Abstract: PURPOSE:To obtain the subject cold curable resin having excellent workability and physical properties by reacting a specific polyalkylene ether polyamine having low-containing liquid properties with a polyisocyanate compound. CONSTITUTION:An amino compound of formula I [R1 is polyalkylene ether which is composed of alkyl ether of formula II and formula III (one or R2 and R3 is H and the other is methyl) as constituent units wherein a sequence of the units II and III is a random sequence and has 500-5,000 average molecular weight] is reacted with a polyisocyanate compound or an end isocyanate prepolymer to give the objective resin. The amino compound of formula I is preferably obtained by randomly copolymerizing THF with 3 methylTHF by using a catalyst for ring opening polymerization of THF such as HClO4, reacting the formed polyalkylene ether glycol composed of units II and III with 2-,3- or 4-nitrobenzoyl chloride in the presence of a deoxidizer and reducing the reaction product.
Patent JP-H04293225-A (JP)
Title: Sucking and retaining method for substrate
Inventor: AMAMIYA MITSUAKI
IPC: G03F7/20
Filed: 1991-03-22
Abstract: PURPOSE:To compensate process distortion with high precision in a sucking and retaining method for a substrate. CONSTITUTION:When exposure operation is started, the rear of a wafer 1 is sucked and retained by a wafer chuck 5 (step 41). In the case where the wafer is distorted, process distortion  L is calculated (step 43). When the process distortion  L is larger than an allowable value (step 44), the wafer 1 is expanded or contracted by a specified amount, thereby performing magnification correction. For this purpose, the suction retaining of the wafer 1 by the wafer chuck 5 is once released, the rear of the wafer 1 is brought into contact closely with the close contact surface of a temperature adjustment plate 10 set at a wafer setting temperature TW (step 48), and the wafer 1 is set at the wafer setting temperature TW. After that, the rear of the wafer 1 is again sucked and retained by the wafer chuck 5 (step 41), and exposure is performed (step 49).
Patent JP-H05282129-A (JP)
Title: Information processor for acousting output
IPC: G06F11/32
Filed: 1992-04-02
Abstract: PURPOSE:To reduce an unpleasant feeling or a feeling of uneasiness due to the continuous ringing of an error sound by providing an information processor with a ringing time measuring timer and a sound adjusting device. CONSTITUTION:When an error is generated in the information processor, an error signal 15 is sent from the information processor body or the like to an acoustic output signal generating means 14. The means 14 outputs an acoustic output signal 12 and a speaker ringing signal 2 is outputted from a driver 1 receiving the signal 12. The signal 2 is amplified through an amplifier 3 to ring a speaker 4. At this point of time, a ringing time measuring signal 5 is outputted independently of the signal 2 and inputted to a timer 6. The timer 6 measures time T inputting the signal 5 and outputs a volume changing signal 16 after the lapse of the time T. The volume adjusting device 7 is driven by the signal 16 and sound volume is reduced to ease operator's or shopping customer's unpleasant feeling.