baber/WOPTO huggingface dataset:
Patent JP-S58206550-A (JP)
Title: 5-acetyl-2-alkylbenzenesulfonic acid, its salt and their preparation
Inventor: KATOU KUNIOKI
IPC: C07C301/00
Filed: 1982-05-27
Abstract: NEW MATERIAL:A compound of formula I (R is 1-5C alkyl; M is H, alkali metal) and its salt. EXAMPLE:Sodium 5-acetyl-2-methylbenzenesulfonate. USE:A starting material of 5-acetyl-2-alkylbenzenesulfonic acid or its derivative, which is used as an intermediate of a phenylethanolamine derivative as a drug for a heart. PREPARATION:4-Alkylacetophenone of formula II is made to coordinate with sulfuric acid to give a sulfuric acid complex of formula III and the product is sulfonated in conc. sulfuric acid with anhydrous or fuming sulfuric acid in a temperature range from 0-20 deg.C to give a compound of formula IV. Then, the product is neutralized to give the compound of formula I . On the sulfonation, tentative coordination of sulfuric acid on the acetyl group of formula II enables selective sulfonation in the 3 position.
Patent JP-S62244992-A (JP)
Inventor: EGER GEORG
IPC: G05G11/00
Filed: 1987-04-15
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-H10247286-A (JP)
Title: Unmanned store system
Inventor: SATO SATOSHI
IPC: G06Q30/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce time for making shopping customers waite at the adjusting part of a register by transferring bar code data inputted by a portable POS register and ID to a robot, receiving products gathered by the robot and transferring the bar code inputted before the adjuster. SOLUTION: A shopping customer scans the bar code of a sample on a display rack by the bar code scanner part of the portable POS register 1 to temporarily store bar code data in the storing part of the register 1. At the time of changing products to buy, the customer cancels it as the procedure of correction and then executes a procedure from beginning again. Then, stored bar code data and ID characteristics to the register 1 are radio-transmitted to the robot 2 and the products to buy 3 which are gathered by the robot 2 are received. Then the customer moves to an adjusting place with the products to buy 3 to transmit bar code data from the register 1 to the adjuster 4 to adjust by cash or a card.
Patent JP-S60234122-A (JP)
Inventor: KAARU HAINTSU BURUSU
IPC: F01L1/34
Filed: 1985-04-30
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-S5427689-A (JP)
Title: Running controlling method of noman tranfering car
Inventor: MATSUOKA SHIGERU
IPC: B62D1/28
Filed: 1977-08-01
Abstract: PURPOSE: To enable only when in a running at the streight road to be continued to run by a previous running information when in a detectable time of a running induced range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04303140-A (JP)
Title: Throttle valve device equpped with flow regulation mechanism
Inventor: TAKATSUKA TAKASHI
IPC: F02D9/02
Filed: 1991-03-29
Abstract: PURPOSE:To take countermesures to failures sufficiently and safely in cases of failures of a motor-driven throttle valve, and an auxiliary valve for backup provided in parallel to it provided for a failure of the throttle valve for a throttle valve device equipped with a flow regulation mechanism to be preferably used for an intake system of an automotive engine or the like. CONSTITUTION:A flow limiting mechanism S for limiting a flow to be a predetermined quantity for a required time is disposed serially with a control system having a throttle valve 2 and an auxiliary valve 17, and the flow limiting mechanism S comprises a control means S1 capable of limiting up to a flow necessary for idle run for a subject of a flow at a bypass passage 18, and a link mechanism S2 for linking the limiting means S2 with an output setting means.
Patent JP-H0227090-A (JP)
Title: Annulus valve for concentric tubing hanger
Inventor: RODONII KERETSUTO
IPC: E21B34/02
Filed: 1989-04-11
Abstract: PURPOSE: To ensure the safety, make a valve optionally closable, and reduce the cost by providing a valve member consisting of a lower body and an upper projection within a plurality of upward recessed parts or blind pockets provided on a tubing hanger. CONSTITUTION: A valve member 21 consisting of a cylindrical lower body 22 having a seal 50 and a rod-shaped upper projection 28 with a diameter smaller than it is energized upward through a through-hole extending through the valve member 21 and set within an upward recessed part 12 provided on a tubing hanger 14. An annular piston 72 that is an actuator energized down by a spring 92 is provided so as to be engageable with the rod 28 of the valve member 21. The piston 72 is controlled by the area difference between an annulus pressure and control line pressure, and the pressure difference drives the piston 72 downward to move the valve member 21 to a lower position or open position.
Patent JP-H09254804-A (JP)
Title: Power steering device
Inventor: MIYOSHI MAKOTO
IPC: B62D6/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To correct torque fluctuation due to a cruciform joint to exhibit smooth steering energizing force by controlling the drive of an electric motor according to a detection signal and torque correction data from a steering torque detecting means and a rotating angle detecting means of a steering shaft. SOLUTION: When a steering shaft 3 is rotated with the steering operation of a steering wheel 2, the steering torque and the rotating angle of the steering shaft 3 are detected by a torque sensor 11 and an angle sensor 12 provided on a first shaft 4 to be input to a control device 13. In the control device 13, a control circuit 14 invokes torque correction data of a memory 16 according to detection signals of the torque sensor 11 and the angle sensor 12, and an assist torque value is determined according to the torque correction data and the detection signals of the torque sensor 11 and the angle sensor 11. Subsequently, a driving circuit 15 drives an electric motor 10 according to the assist torque value determined by the control circuit 14.
Patent JP-S61250450-A (JP)
Title: Tap-controlled water heater
Inventor: NAKAMURA YUTAKA
IPC: F24H9/20
Filed: 1985-04-26
Abstract: PURPOSE:To reduce the decrease or increase of outlet hot-water temperature upon changing the amount of water and improve the characteristic of outlet hot-water by a method wherein a regulating means is controlled so as to have a capacity higher or lower than a combustion capacity based on the amount of water after the change of amount of water for a given period of time when the difference of amount of water between the same before the change and the same after the change is higher than the set amount of water. CONSTITUTION:The titled heater is provided with gas burners 2a-2e, heating a heat exchanger 1, the regulating means 5a-5e for the combustion capacities of the gas burners, a feed water temperature detector 6 as well as a water amount detector 8, which are provided in a water path 7 communicated with the heat exchanger 1, and a controller 15, controlling the regulating means based on the amount of water as well as a feed water temperature, which are detected by the detectors, and a set temperature. When a difference of amount of water between the same before and after the change of amount of water is higher than a set value, the regulating means is controlled so as to have a capacity higher or lower than the combustion capacity based on the amount of water after the change for a set period of time. When the amount of water is changed by the operation of opening degree of a hot-water supplying cock 10 or some control movement, the gas burners are ignited for a predetermined period of time with capacities lower or higher than the predetermined combustion capacities based on the amount of water after changing for a given period of time, thereafter, they are ignited with the predetermined combustion capacities.
Patent JP-H02271296-A (JP)
Title: Shutdown device for nuclear reactor
Inventor: SEKI OSAMU
IPC: G21C9/02
Filed: 1989-04-13
Abstract: PURPOSE:To enable sodium temperature rise at a reactor core outlet in case of occurrence of an abnormality, to be properly and firmly transmitted to a temperature sensing material by providing a vertical groove at an outer periphery of the temperature sensing material and an armature, extending from the temperature sensing material to the armature. CONSTITUTION:An armature attached with an iron core material 17 is provided at a connection point of an electromagnet 8 in order to keep an enough supporting force required for a normal operation period, and a groove 11 is formed from a temperature sensing material 4 of the armature to the iron core material 17. With this structure, no outlet sodium 10 leaks out to the outside from a middle part of the temperature sensing material, and therefore a temperature of the outlet sodium 10 can be transmitted to the temperature sensing material 4. Also, in this structure, the groove 11 is only necessary to be provided just at the armature side and consequently no positioning device required for matching the armature and the groove of the electromagnet 8. With this constitution, the heat can be effectively transferred to the temperature sensing material 4 and therefore a temperature rising function of the temperature sensing material 4 is much more enhanced.
Patent JP-H08259607-A (JP)
Title: Production of inorganic substance-containing polymer particle
Inventor: KASAI KIYOSHI
IPC: C08F2/18
Filed: 1995-03-24
Abstract: PURPOSE: To obtain inorganic substance-containing polymer particles, having narrow distribution of particle diameter, capable of uniformly dispersing the inorganic substance into the interior of the particles and useful for coating materials, information display, etc., by polymerizing a dispersion in which the inorganic substance is dispersed into a radically polymerizable hydrophobic monomer under specific conditions. CONSTITUTION: A dispersion obtained by dispersing an inorganic substance (preferably having <=0.07μm average particle diameter) such as ferrite into a radically polymerizable hydrophobic monomer is added to a mixture of water in an amount corresponding to 5-30% volume fraction to oil-in-water type emulsion with a surfactant such as sodium lauryl sulfate under stirring to form an oil-in-water type emulsion and the monomer is polymerized while maintaining volume fraction of water phase to <=30% until conversion of polymerization becomes 30% to provide the objective inorganic substance-containing polymer particles.
Patent JP-H07300440-A (JP)
Title: Production of hetero-substituted acetal
Inventor: HAINTSU RANTOSHIYAITO
IPC: C07C391/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a method for producing a heterosubstituted acetal useful as a raw material for synthesizing other organic compounds by allowing a heterosubstituted vinyl compound to react with an alkyl halide in the presence of a metal-form or bonded-form of palladium.  
     CONSTITUTION: A vinyl compound of the formula CH 2 =CH-A' (A' is a heteroatom or the like of Si, O, S, SE, Te, N and P) is allowed to react with an alkyl nitrite of the formula R'-ONO (R' is a 1-8C alkyl) in the presence of a metal-form or a bonded-form palladium in an alcohol or an ether, or a mixture of two or more kinds thereof at a temp. of 0-120°C, preferably 40-80°C to provide the objective compound of the formula in the method for producing a heterosubstituted acetal. The molar ratio of the vinyl compound to the alkyl nitrite is (1:1)-(1:10), and the palladium in the metal-form or the bonded-form is used in an amount of 0.001-0.2 g-atom expressed in terms of the metal based on 1 mol of the vinyl compound. The vinyl compound is useful as a starting material for synthesizing other organic compounds such as a medicine, a plant protective, a dye. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H09283935-A (JP)
Title: Metal plate base copper-lined laminate
Inventor: NAGAO KENICHI
IPC: H05K3/46
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of drilling, screwing or caulking when connection to other board, avoid deteriorating the insulation layer reliability and eliminate the need of taking account of the interconnection pattern. SOLUTION: One side of an Al plate 3 is polished by buffing, the other side thereof is coated with an epoxy resin insulation layer 2, and a Cu foil 19 is laminated through this insulation layer 2 on the other side of the plate 3 by the press lamination method to form a one-side Al plate base Cu-lined laminate. On the buffed surface of this laminate a Cu paste layer 4 is screen-printed and dried at 150 deg.C for 15min, and a solder paste is applied to the paste layer 4 to form a solder layer 5 which is used for connecting this laminate to other board as an intermediate layer.
Patent JP-S59218270-A (JP)
Title: Cutter for square column
Inventor: KURODA KAZUMASA
IPC: B23K7/00
Filed: 1983-05-25
Abstract: PURPOSE:To cut a square column if said column enters the inside of the circular track in a traveling part irrespectively of the size thereof by forming the track in the traveling part into the arc shape having no relation with the outside shape of the square column. CONSTITUTION:A traveling part 2 which travels along the circular track enclosing a square column 10, a driven part consisting of an arm 3 which is energized and projected into the circular track from the part 2, metallic wheels 4 which contact slidingly and rollingly with the outside circumferential surface of the column 10, a holder 8, etc. and a gas melt cutting device 9 which is held by the holder 8 in the driven part are provided. The part 2 is made into the arc shape coinciding with the circular track and is supported by plural rollers 21, 22 disposed on the circular track. A groove 23 is formed over the entire circumference on the rear of the part 2.
Patent JP-H07289440-A (JP)
Title: Automatic bread maker
Inventor: MISAKI JUN
IPC: A47J43/046
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a tasty bread by detecting fluctuation of an ambient temperature based on the frequency of adjusting the temperature of a heater to secure a constant kneading temperature regardless of the ambient temperature whatsoever by changing kneading time according to the frequency of adjustment. CONSTITUTION:A bread case 3 is housed into a oven 2 having a heater 1 free to move in or out and a kneading blade 4 in the bread case 3 is rotated with a motor 5 to knead material of the bread in the bread case 3, and then, it is subjected to a fermentation and baking to make a bread. In an automatic bread maker of such type, a temperature sensor 7 is mounted on the outer circumferential surface of the oven 2. In a preheating control process, it is judged whether or not the ambient temperature is lower than a specified preheating start temperature and when YES is given, number of 1 is added to the frequency (N) of regulating the temperature of the heater and a preheating control of the heater is performed with ON for 5sec. and OFF for 25sec. Then, it is judged whether the number of N is 5 or less and when YES, a high temperature plug is turned to 1 and a kneading process set for about 18min. is executed and when NO, the kneading process set for about 23min. is executed.
Patent JP-H10287386-A (JP)
Title: Part holding member for transfer of part, part to be transferred by part holding member, part transferring method, assembling method, and assembling device
Inventor: TOE YOSHIYA
IPC: B65D85/68
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a part holding member for transferring a part, having a favorable workability by a method wherein a part is transferred to a first location on the part holding member under a first posture state, and from a second location, the part is transferred on the part holding member under a second posture state. SOLUTION: Holding means P, Q for holding a work which is a member to be transferred are formed on peripheral walls 2C, 2D on side surfaces. The holding means P, Q are formed into step shapes, and are constituted of stepped parts P1, Q1 which are closest to the bottom surface, second stepped parts P2, Q2, and holding parts P3, Q3. In this case, the width dimension of the first stepped parts P1, Q1 has a dimension wherein the width of the holding member 2 in the advancing direction can fit in with the work under a first posture state. Also, the width dimension of the second step parts P2, Q2 is a dimension wherein the width of the holding member 2 in the advancing direction can fit in when the posture of the work is changed to a second posture. By this method, the work under either state of the first and second postures can be move-restricted both in X direction and Z direction.
Patent JP-S59218613-A (JP)
Title: Pcm circuit
Inventor: KOBAYASHI MASAHARU
IPC: G11B20/18
Filed: 1983-05-27
Abstract: PURPOSE:To obstruct generation of a shock sound without deteriorating the quality of an output signal by controlling a passing frequency band of a filter device provided on a PCM data transmission path in accordance with the degree of an error. CONSTITUTION:A controlling circuit 48 of an abnormal data detecting and correcting circuit 40 outputs a coefficinet selecting signal by receiving erroneous rate signals (h), (i) and (j) detected by a demodulating circuit 10 for extracting digital information data, error correcting data, a synchronizing pulse, etc. from a PCM signal (a) reproduced and obtained from a magnetic recording medium, and an erroneous rate signal l in a synchronizing circuit 70, a coefficient memory 44 having plural coefficients for realizing plural frequency passing band characteristics outputs a designated coefficient to a multiplier 41, and a filter characteristic of the circuit 40 is varied. An abnormal sound corresponding to an erroneous rate can be reduced without cutting off PCM data.
Patent JP-H10283551-A (JP)
Title: State notifying device for vending machine
Inventor: MARUYAMA TOSHITAKE
IPC: H04M11/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a transfer controller for a vending machine which simplifies a program, does not create a communication cost and unnecessitates an information slave. SOLUTION: When a failure takes place in a vending machine 10, a personal computer 41 stores the telephone number of the machine 10, when there is a sold-out item in the machine 10, a personal computer 42 stores the telephone number of the machine 10, and when the previous notice state of being sold out occurs in the machine 10, a personal computer 43 stores the telephone number of the machine 10. A vending machine name, its location name, etc., are shown on a displaying part based on stored telephone numbers. Stored information also can be printed out.
Patent JP-H10282106-A (JP)
Title: Automatic analyzer
Inventor: IMAI KYOKO
IPC: G01N35/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer which is suitable to easily obtain the error-free assay result of a target analytical item even when analytical parameters change. SOLUTION: Analytical units 3A-3G are arranged along a main transportation line 20 and a sample rack is transported to a target analytical unit, for example, the unit 3A. In the unit 3A, a reaction section 5A optically measures the resulted solution of the reaction between a sample and a reagent and the absorbance of an analytical item contained in the solution is obtained. Prior to the measurement, a plurality of calibration curves prepared under a plurality of calibration curve parameters, such as the manufacturing lots of the reagent and a standard solution, kit, etc., on one analytical item are stored in a storing section 45. At the time of analyzing an ordinary sample, the optimum calibration curve to a target analytical item is selected and the obtained absorbance is converted into the concentration of the item by using the selected calibration curve.
Patent JP-H08286125-A (JP)
Title: Illumination optical system for endoscope
Inventor: KASAI KEN
IPC: G02B5/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide an illumination optical system for an endoscope capable of accomplishing a high NA (distribution angle) even in the case of using a light guide whose NA is low, as for an endoscope whose diameter is small and whose visual field is large. CONSTITUTION: As for the endoscope with a slender insertion part provided with an illumination optical system 3 constituted of the light guide 4 for transmitting light emitted from a light source and an illuminating lens group arranged in front of the end face 5 on an object side of the light guide 4, an objective optical system 2 and an image transmitting means arranged in order from the object surface side, the illuminating lens group is the illumination optical system for the endoscope including at least one optical element 7 whose incident end face opposite to the light guide 4 includes an inclined plane inclined with reference to the emitting end face 5 of the light guide.
Patent JP-H05295660-A (JP)
Title: Production of polyester based mixed fiber structure
Inventor: HASHIMOTO TAKASHI
IPC: D06M101/16
Filed: 1992-04-13
Abstract: PURPOSE:To provide excellent coloring property and handle to a fiber structure consisting of a blend of a polyester based fiber with a natural fiber by treating the fiber structure with dichloromethane. CONSTITUTION:A fiber structure of a blended yarn of polyester based fiber obtained by copolymerizing or blending a polyethylene terephthalate, polybutylene terephthalate, isophthalic acid sulfonate, adipic acid, polyethylene glycol, etc., with a natural fiber such as wool, cotton, linen or silk or a core- sheath type yarn using the polyester based fiber as the core and the natural fiber as the sheath, or a woven and knitted fiber using this core-sheath type yarn is treated with dichloromethane at a temperature of its boiling point or below and then dyed to provide the objective fiber structure. Thereby, the polyester based fiber is selectively shrunk and the natural fiber is efficiently arranged on the surface of the fiber structure.
Patent JP-S5522225-A (JP)
Title: Memory scan device
Inventor: OSAKABE YOSHIO
IPC: H03J5/02
Filed: 1978-07-29
Abstract: PURPOSE: To obtain a memory scan device which performs a quick and accurate memory scan action through a simple constitution and then reads out quickly the data memorized in the memory.  
     CONSTITUTION: With push of operation switch 6, the output of memory scan signal generation circuit 21 is supplied to clock generation circuit 22. And the generated clock signal and the output of circuit 21 are supplied to counter 12 via OR circiut 23. The output of counter 12 is supplied to address register 3 in the form of the address control signal as well as to data register 25. Thus the address is displayed at display circuit 26. When the address signal is supplied to memory 1 from register 3, the reading signal is supplied from switch circuit 2. And the memory contents of memory 1 is displayed at display circuit 5. Accordingly, the data of memory 1 is read out quickly and confirmed with every push of switch 6. 
     COPYRIGHT: (C)1980,JPO&Japio