baber/WOPTO huggingface dataset:
Patent JP-H10316992-A (JP)
Title: Preparation of natural vanilla aroma
Inventor: TAKAHASHI MAKOTO
IPC: A23L27/10
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a Vanilla aroma which has improved fragrance and flavor and is free of grassy, astringent, or harsh smell, which is characteristic of Vanilla Bean, by providing an extract of Vanilla Bean with a hydrophilic organic solvent and treating the extract with β-glucosidase and tannase. SOLUTION: Some pieces of Vanilla Bean which have been cut into a length of about 0.2 to 2.0 cm are mixed with equal to 5 times amount of a mixture of a hydrophilic organic solvent and water in a ratio of 3:7 to 8:2, and subjected to extraction under stirring or refluxing at 20 to 90 deg.C for 1 to 6 hr. The resulting mixture is subjected to solid-liquid separation by centrifugal separation or the like, and the obtained liquid portion is concentrated by removing the hydrophilic organic solvent to provide an extract of Vanilla Bean with a hydrophilic organic solvent. Then, 100 pts.wt. of the extract is mixed with 0.01 to 2.0 pts.wt. of β-glucosidase and subjected to treating at a pH of 4.0 to 8.0 at 30 to 60 deg.C for 8 to 48 hr, and thereafter, is mixed with 0.01 to 2.0 pts.wt. of tannase and subjected to treating at a pH of 4.0 to 8.0 at 30 to 60 deg.C for 1 to 3 hr.  The resulting mixture is heated at 80 to 95 deg.C for 5 min to 1 hr, thereby deactivating the enzymes.
Patent JP-S618695-A (JP)
Inventor: NAKATSUKA MASAFUMI
IPC: G21C3/20
Filed: 1984-06-25
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-H10321540-A (JP)
Title: Treating boat for annealing furnace
Inventor: KOUJI YOSHIHARU
IPC: H01L21/324
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the local concentration of stresses to a wafer caused by the warp, etc., of the wafer in annealing the wafer by providing a supporting plate having openings as gas flowing passages on a treating boat for annealing furnace in the direction perpendicular to the direction of a gas flow and horizontally placing the wafers on the supporting plate. SOLUTION: On a wafer supporting table 3, grooves are formed to horizontally support a plurality of wafers 2 and each wafer 2 is supported by the grooves of the table 3 at two spots in the length direction of boat. After the wafers 2 are arranged on the boat, the boat is put in an annealing furnace along the length direction and when, for example, GaAs wafers are used, AsH3 gas is introduced to the annealing furnace so as to prevent the extraction of As from the wafers and the temperature of the furnace is raised to, for example, 800 deg.C. After the wafers 2 are annealed, the temperature of the furnace is lowered and the annealing of the wafers 2 is terminated. The AsH3 gas is made to flow in parallel with the surfaces of the wafers 2 in the longitudinal direction of the boat.
Patent JP-H10319020-A (JP)
Title: Analyzing device
Inventor: SAKAIDE TOSHIHIKO
IPC: G01N33/68
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a pressurized reagent solution from flowing back in a reagent stirring gas piping by constituting the opening and closing valve-side area between an opening valve and the reagent solution by use of a piping of highly airtight material. SOLUTION: A ninhydrin reagent vessel 1 is internally pressurized to a pressure higher than the atmospheric pressure by nitrogen gas, and this pressure is also transferred into a reagent stirring gas piping 35 through a ninhydrin reagent solution 36. The piping 36 is filled with nitrogen gas, and this nitrogen gas is permeated through the circumferential wall of a permeable Teflon tube 35c to reduce the volume. A reagent solution 11 thus advances (flows back) to the tube 35c. Since the nitrogen gas is left within a highly airtight stainless pipe 35a when it flows back to the position of a relay joint 35b, the nitrogen gas is never leaked or reduced. Thus, the back flow of the reagent solution 36 is stopped in this position, and the reagent solution 36 can be prevented from flowing back to a solenoid valve 31.
Patent JP-S5920029-A (JP)
Title: Taking-in device of sensor signal
Inventor: TOTSUKA YUKIMASA
IPC: G06F13/24
Filed: 1982-07-27
Abstract: PURPOSE:To provide the adaptability and the noise resistance, by applying the output signal of a sensor to not only an interruption input terminal but also an input port to monitor an interruption signal. CONSTITUTION:An output (a) of a sensor 5 is inputted to not only an interruption input terminal INT of a microprocessor 1 through a buffer 3 for interruption input but also the processor 1 through a buffer 2 for input port. If the output (a) of the sensor 5 is changed, the interruption signal is supplied to the terminal INT to perform the interruption each time when the sensor 5 becomes active. The processor 1 reads the output of the buffer 2 after a certain time from the interruption. Thus, the processor 1 ends the execution of the interruption processing in case of the interruption caused by a noise or the like. Meanwhile, the processor 1 responds with a delay of a very short time in case of the interruption due to a true state change.
Patent JP-S63298996-A (JP)
Title: X-ray plant
Inventor: TSUCHIYA AKIRA
IPC: H05G1/20
Filed: 1987-05-28
Abstract: PURPOSE:To aim at extension of the tube-voltage control range by controlling a switch closing period from the final stage of one cycle of a resonance current towards the initial stage thereof so that the final stage of the switch closing period is adjusted to the final stage of the resonance current. CONSTITUTION:When a switch SW31 is closed, the primary current bypasses the primary winding 6a of a transformer 6, so that voltage is not induced in the secondary winding 6b, and therefore, if the SW31 is closed in an arbitrary period of one impulse of the current wave form in the primary current, the output voltage can be controlled. To the SW31 are connected an inductor 30 and a capacitor 5 for resonance in a series, so that even after the short circuit of the winding 6a, an ordinary resonance movement satisfying the series resonance conditions is performed. The change of an X-ray tube voltage can be made by causing the firing cycle of thyristors 12, 14 to be variable, or by controlling the closing phase of the SW31 variably. If there is a change in the tube current, in order to throttle the output completely, the closing period of the SW31 is controlled by a switch controlling means 25 from the final stage of one cycle of the resonance current towards the initial stage thereof so that the negative direction resonance current is reduced to zero. Thereby, a wide tube-voltage control range can be obtained.
Patent JP-H1070071-A (JP)
Title: Coater having controllable compression chamber for semiconductor processing
Inventor: TALIEH HOMAYOUN
IPC: B05C11/08
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a new coater having a controllable compression chamber to coat photoresist on a wafer. SOLUTION: A housing having upper and lower sections 11 and 19 defines a processing chamber 12 surrounding a wafer chuck 13. The upper housing section includes a solvent vapor opening 22 through which compressed solvent is introduced into the processing chamber; whereas the lower housing section includes an exhaust opening 17. The upper housing section also includes an opening 23 through which photoresist is introduced onto a wafer 9. A control device 30 connects the exhaust opening and a vacuum device 38 for controlling a pressure in the processing chamber. The processing chamber eliminates solvent within the photoresist in a spin-on processing step. Decrease in the premature cure of the photoresist enables improvement of uniform surface of the photoresisl layer. The enviromentally controllable processing chamber enables reduction of pollution substances in the photoresist.
Patent JP-S618962-A (JP)
Title: Lead-terminal bending device of semiconductor device
Inventor: ISHIHARA KAORU
IPC: H01L23/50
Filed: 1984-06-23
Abstract: PURPOSE:To make the stopping time of bending work short and to improve productivity, by bending the lead terminals of a semiconductor device only by bending rolls at the lower side by lowering a supporting member, freeing upper rolls, and lowering the lower descending limit of the upper rolls when the operating limit of the lower rolls is reached. CONSTITUTION:Lower stoppers 25 are attached on a die plate 5. A press machine is actuated and a punch plate 7 is lowered. The bases of many lead terminals are pushed by both protruded parts 11a of a pushing plate 11. The punch plate 7 is lowered, and the lead terminals 2 on both sides are bent by lower bending rolls 10. At this time, upper stoppers 26 are contacted with the lower stoppers 25, and the descent is restricted. Upper bending rollers 24 are located at positions, which are not contacted with the lead terminals 2, and are made idle. Then the punch plate 7 is lifted. In this way, the bending of the lead terminals 2 of many semiconductor devices 4 is performed, and abrasion of the lower bending roller 24 and supporting pins 9 progresses. When the allowance limit of insufficient bending of the lead terminals is approached, the lower stoppers 25 are removed.
Patent JP-H07308229-A (JP)
Title: Shelf device
Inventor: TANIWAKI MOTOSUKE
IPC: A47B63/04
Filed: 1994-05-19
Abstract: PURPOSE:To provide a table for allowing the temporary placement of an article thereon or the use thereof as an office table, and keep the table so as not to obstruct a work for taking in and out an article by applying the constitution that the table does not form an obstruction to walking along a work passage between opposed shelves or does not reduce the storage space of a shelf body, and is not projected from a shelf when not in use. CONSTITUTION:A table 4 capable of taking a projected posture and a stored posture is provided on the side 3 of a shelf 1. In this case, the shelf 1 may be travel type and fitted with a lock device for prohibiting the travel motion thereof interlocked with the projecting motion of the table 4. Alternatively, the shelf 1 may be a handle operated travel type having travel wheels, a manually operated handle and a transmission mechanism for transmitting handle operation power to the wheels. In this case, the shelf 1 may be fitted with a lock device for prohibiting the travel motion thereof interlocked with the projecting motion of the table.
Patent JP-H09308593-A (JP)
Title: Bathing water supply system
Inventor: WATABE MASAKUNI
IPC: A47K3/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To facilitate an ease of supplying water by changing the position of water supply opening. SOLUTION: This system comprises a joint 44 bent at its center by 45 deg. whose one end is connected to a circulation piping system 26 and whose other end to an arm member 52. A No.1 path 62 is formed inside the arm member 52, whose path tip is bent to L-type by 90 deg.. This No.1 path 62 is narrowed at its tip. A water supply opening 64 is made at this head to allow bathing water W to be fed into the bath tub.
Patent JP-S5832360-A (JP)
Title: Alkaline zinc secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/42
Filed: 1981-08-19
Abstract: PURPOSE:To enhance the cycle characteristic of an alkaline zinc secondary battery by mixing a hydrophilic or hydrophilic-property-endowed fibrous matter into a cadmium compound or cadmium mixture layer, which is formed on the surface of a zinc active material layer, so as to make electrolyte to be smoothly supplied into the said active material layer through the fibrous matter. CONSTITUTION:A zinc electrode 1 consists of a zinc active material layer 2, and a cadmium compound layer 3 formed over the surface of the layer 2. The layer 3 is added with a fibrous matter 4 which is hydrophilic or is endowed with hydrophilic property. The cadmium compound layer 3 is formed by mixing 80wt% cadmium oxide, 13wt% cadmium metal and 2wt% polyamide fiber, adding 5wt% of a polytetrafluoroethylene dispersion to the mixture powder before the mixture is diluted with water and kneaded, and applying the kneaded mixture to the surface of the zinc active material 2 before drying. By thus contaminating the layer 3 with the fibrous matter 4 which is hydrophilic or endowed with hydrophilic property, the cycle characteristic of the battery can be enhanced, since the fibrous matter 4 smoothen the supply of electrolyte into the layer 2 by working as an electrolyte sending member over a long period during the repetition of charge-and-discharge cycles.
Patent JP-S5921191-A (JP)
Title: Stereoscopic television device
Inventor: NISHIGAKI SUSUMU
IPC: H04N13/04
Filed: 1982-07-26
Abstract: PURPOSE:To obtain a stereoscopic picture of high quality with a simple constitution, by using a projector to switch the polarizing angle between the left and right eye stereoscopic parallax video signals. CONSTITUTION:A CRT image which is projected with magnification on a screen 9 receives polarization of -45 deg., for example, which is decided by a polarizing plate 6 in an even field and then polarization of 45 deg. obtained by turning 90 deg. from above-mentioned -45 deg. by a voltage control polarizing surface turning device 7 in an odd field respectively. Thus only the right eye is visible in an even field and then only the left eye is visible in an odd field when a person 25 looks at the screen 9. Then a stereoscopic image is obtained on the screen 9 if the odd and even fields of a TV signal supplied to a TV signal input terminal 1 are defined as the left and right eye stereoscopic parallax video signals respectively.
Patent JP-H01300121-A (JP)
Title: Hot air circulating type cooker
Inventor: AOYAMA NAGAKI
IPC: F24C1/00
Filed: 1988-05-27
Abstract: PURPOSE:To enable a food on a rotary tray to be provided with a uniform scorch pattern without ununiformity of baking by providing a means for once stopping the operation of a turnable motor during a heating treatment, according to the timing of a change in the output of a heater. CONSTITUTION:Two rotary trays 14, 14a with a food, e.g., a plurality of cookies mounted thereon are set on a rotary shaft 12a, and they are placed into a cooking space. A door 16 is shut, cooking is started, relay contacts 24a, 25a are opened by an instruction from a controlling part 21, and a heater 9 and a fan motor 7 are energized to blow off hot air from upper and lower exhaust ports 11 into a cooking chamber 3 and to circulate the hot air in the cooking space. When the temperature in the cooking space is raised to a predetermined temperature and the heater 9 is turned OFF, the motor 12 is turned OFF simulta neously with the heater 9 by an instruction from the controlling part 21, and is turned ON simultaneously when the heater 9 is again turned ON. It is there fore possible to impart a uniform scorch pattern on the food.
Patent JP-S5832393-A (JP)
Inventor: TOUDA TAKAO
IPC: H05B33/12
Filed: 1981-08-19
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-H07331722-A (JP)
Title: Water flow control device of hot water washing seat
Inventor: ONO HIDEKI
IPC: E03D9/08
Filed: 1994-06-13
Abstract: PURPOSE:To prevent sudden pressure variation in a hot water tank at opening a flow passage from the hot water tank to a washing nozzle, while preventing deterioration of the efficiency of the hot water tank due to inflow of air to the hot water tank and the flow passage from the hot water tank to the washing nozzle at beginning of washing, generation of an abnormal sound at beginning of washing, and dispersion of washing flow. CONSTITUTION:This water flow control device is provided with a flow adjusting means 17 controlling a water quantity by controlling to rotate a flow adjusting valve body 26 by a motor, a solenoid valve 19 for stopping water, and a time difference opening means 21 controlling to open the flow adjusting means 17 after opening the solenoid valve 19 for stopping water. At beginning of washing, the flow adjusting means 17 gradually increases the opening under the condition in which water feed pressure is applied to the flow adjusting means 17, and hence inflow of air can be prevented and sudden pressure variation applied to a hot water tank can be prevented.
Patent JP-H0767624-A (JP)
Title: Method for selective growing of propionic acid bacteria
Inventor: NANSHII JIEI TOMUZU
IPC: C12N1/20
Filed: 1991-05-07
Abstract: A method and medium for selective growth of Propionibacterium from mixed culture samples is disclosed. The medium comprises a lactic acid source as its primary energy or nutrient source and in combination therewith a small but effective amount of a heavy metal salt to which Propionibacterium is resistant, selected from a group of water-soluble cadmium and arsenic salts.
Patent JP-S6212558-A (JP)
Title: Device for sticking and marking rear end of roll of paper
Inventor: OISHI FUMIO
IPC: B65H19/29
Filed: 1986-06-06
Abstract: PURPOSE:To stick the rear end part of a roll of paper while provide marking by pressing a part to which a sticking agent is applied, by means of a marking roller having a projecting part on its outer peripheral surface. CONSTITUTION:A sticking and marking device 1 has a sticking-agent applying and marking mechanism 2 which applies a sticking agent to the rear end of a roll of paper R, and presses while carrying out marking on the rear end part, a pair of rollers 3 which support the roll of paper R, and a transferring mechanism 4 which transfers the roll of paper R on the rollers 3. The roll of paper R to the rear end part of which a sticking agent is applied, is moved in the longitudinal direction being guided by a guide plate 27 provided along a transferring passage 6 and, immediately after the sticking agent is applied, the rear end part passes under a marking roller 11. And, a part at a short distance from the edge of the rear end part is continuously pressed from above at a constant energized force. Accordingly, the part pressed by the marking roller 11, can be stuck as narrowly as the thickness of the marking roller 11 by means of the sticking agent at a designed sticking force, while being provided with marking by means of projected parts provided on the outer peripheral surface of the marking roller 11.
Patent JP-H10297564-A (JP)
Title: Dynamo for bicycle
Inventor: HASHIMOTO HIROYUKI
IPC: H02K7/18
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent operability from being damaged as keeping vibro-resistance opulent in strengthening the latching of a dynamo case in a nonworking position by switching it to a working position from this nonworking position after turning it round almost in the horizontal direction by the energization of a coil spring. SOLUTION: A bicycle dynamo D is provided with a storage part 5 of a coil spring 4 formed in a dynamo case 1 built in with a solenoid coil 2 and a pole plate 3. This coil spring 4 fitted in the storage part 5 is inserted into the dynamo case 1 from a shaft hole 6 and its one end 4' is put onto a rotational supporting shaft 10 whose upper end is fitted in an upper surface part 5', and the other end is put onto a back lid 9 through a spring bearing, and the case 1 is energized toward a regular working position. The end of the coil spring 4 is brought into contact with a check shaft 8 at its side face and it is so constituted to function as a spring shoe in the case where the spring shoe at the side of the back lid 9 has come off. With this constitution, latching ability in the case 1 is made large enough, making it latchable to an impact firmly and securely.  In addition, a changeover operation on a lighting control lever 12 can be easily performed.
Patent JP-S5254803-A (JP)
Title: Initial pressure controlling device for of turbine
Inventor: KISHIGAMI TAKASHI
IPC: F01D19/00
Filed: 1975-10-31
Abstract: PURPOSE: An initial pressure start setting value is revisibly controlled through a time delay element in response to a change of the major vapor pressure to prevent the turbine from entering of moisturous air thereto in the rapid reduction of the main vapor pressure, and prevent rapid change of the setting value in the event the pressure may be rapidly increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S618492-A (JP)
Title: Rotary compressor
Inventor: ASAMI KAZUTOMO
IPC: F04C18/00
Filed: 1984-06-25
Abstract: PURPOSE:To keep off a temperature rise in an enclosed type rotary compressor as well as to improve its compression efficiency ever so better, by letting dis charged gas out of the rotary compressor flowing back to the inside of a closed vessel after being intercooled, while leading the lubricating oil collected inside the vessel into the required lubricating spot by ejector action of the discharged gas. CONSTITUTION:Discharge gas out of an enclosed type rotary compressor is emitted to the inside of a discharge cover 11, and fed to an intercooler 23 outside a closed vessel via an outlet pipe 18. The discharged gas cooled at the intercooler 23 is made to flow back to the inside the vessel by an injection pipe 24. At this time, the lower end of an oil feed pipe 22 is impregnated in lubricating oil, and since the injection pipe 24 is partially inserted into the opening part, the lubricating oil is fed to a lubricating passage 6a together with the discharge gas by ejector action of the discharged gas. The lubricating oil and the discharged gas reached up to the other end of a main shaft are almost separated to each inside the vessel, and the discharged gas alone is fed to a refrigerating cycle.
Patent JP-S5558573-A (JP)
Title: Manufacture of mis semiconductor device
Inventor: OSA YASUNOBU
IPC: H01L29/78
Filed: 1978-10-25
Abstract: PURPOSE: To reduce the gate electrode resistance and connect the gate electrode directly to the source and the drain, by adding an impurity of the same conduction type as the source and the drain to No. 1-layer of the gate electrode of multi-layer structure, consisting of heat resisting metal, such as Mo, or its Si compound sandwiched by polycrystalline Si film.  
     CONSTITUTION: By the CVD method, polycrystalline Si 3 containing p is formed on p-type Si. By the sputtering method, Mo and polycrystalline Si are formed continuously. Thus, by preventing the oxidation of the Mo surface, a good ohmic contact is formed. After selective etching, by using a multi-layer mask consisting of films 3∼5, injecting ions, and operating heat treatment,n-type source 6 and drain 7 are formed. Film 5 is made conducting. At this time, n-layer 8 is produced, and the gate electrode and source 6 are directly connected. Next, by covering this with PSG 9 and opening a window, Al electrodes 10, 11 are provided. Mo, W, Cr or their Si compounds may be used, besides Mo. By this method, the gate electrode wiring resistance can be reduced and an MIS device directly connected to the diffusion layer of the surface of a base plate can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6022754-A (JP)
Title: Pinch roller and magnetic head position controller of tape recorder
Inventor: NAKAO HISAHIRO
IPC: G11B15/18
Filed: 1983-07-18
Abstract: PURPOSE:To obtain the titled controller with high operability and a simple constitution by operating a reproduction head, magnetic signal detection head and the pinch roller of a tape recorder so that these heads and roller are detached from a magnetic tape between a pair of reel hubs. CONSTITUTION:A shift lever 92 which stopped its actuation while it is moving the 2nd position from the 1st position, and the 2nd revolving power transmitting member 94 is detached from a gear of the 2nd rotary member of the 1st reel shaft 12. Here the revolving power that is required for the slip member of the 2nd reel shaft 14 to produce a slip to the 1st rotary member 22 is larger than that needed for a slip member 26 of the shaft 12 to produce a slip to the member 22. Thus, the slip member to drive assuredly a magnetic recording tape with no slip is made possible.