baber/WOPTO huggingface dataset:
Patent JP-S55122709-A (JP)
Title: Stench remover from mouth
Inventor: YAJIMA MIZUO
IPC: A61K8/00
Filed: 1979-03-13
Abstract: PURPOSE: A stench remover from the mouth comprising cyclodextrin which is an oligosaccharide, as an active constituent.  
     CONSTITUTION: A stench remover from the mouth comprising cyclodextrin, in the form of granules, tablets, capsules, or gargles. The cyclodextrin is an oligosaccharide wherein glucose is linked to form a ring by α-1,4-glucoside bonds, and can be prepared from starch with a specific enzyme. Odor in the exhalation due to various causes, e,g, sake, garlic, or fish, can be effectively removed. In use, the remover is taken in or masticated in the cavity, or the mouth is washed with it on giving out the stench. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56124626-A (JP)
Title: Controlling device of engine cooling device
Inventor: SAKON NOBUHARU
IPC: B60H1/08
Filed: 1980-03-06
Abstract: PURPOSE:To prevent a trouble of a temperature increase of the engine and improve heating effect by a method wherein a thermostat valve provided through a coolant circuit from a coolant outlet to a radiator of the engine is operated by the temperature of the coolant. CONSTITUTION:A case 10 fitted with the thermostat valve 5 is inserted in a connecting part of the coolant outlet 1a and a circulation pipe 6 of the engine. When the heating is not conducted, passages 9a and 9b are communicated with each other by a cock 8, and during the coolant temperature being low, the valve 5 is the closed state and the coolant is supplied to the engine 1 again passing through the passages 9a, 9b, 9c 9d, a chamber 10a in the case 10 from an outflow opening 1b and through a pump 3 from a passage (e). When the heating is in used, the cock 8 is changed over so as to communicate the passage 9a to a heater core 4 side, the coolant is flowed to the core 4 to be heat-exchanged, and when a set temperature is attained, the valve 5 is open-operated.
Patent JP-H01203768-A (JP)
Title: Sealing device utilizing magnetic fluid
Inventor: YAMAMOTO AKIFUMI
IPC: F16J15/40
Filed: 1988-02-09
Abstract: PURPOSE:To cut cost by reducing the number of parts, securing the coercive force of magnetic fluid by retreating the peripheral surface of an annular pole piece to an operating member side, in comparison with the peripheral surface of an annular magnetic body. CONSTITUTION:Though a portion of the magnetic fluxes of an annular magnet body 2 passes through a fixed housing 5 side, and a portion passages through a rotary shaft 7 side, the magnetic fluxes which pass through the fixed housing 5 side shall pass the magnetic pole surface exposure parts 20 and 21 having each large magnetic resistance, and the magnetic fluxes which pass through this part reduce. Therefore, the magnetic fluxes which pass through the rotary shaft 7 side increase, and the coercive force of the magnetic fluid 8, 9 can be secured. Therefore, even if a conventional annular surrounding member is not used, the coercive force of the magnetic fluid 8, 9 can be secured, and the number of parts of a sealing device can be reduced, enabling cost reduction.
Patent JP-H09198317-A (JP)
Title: Protecting method for recorded information
Inventor: SUEMATSU TOSHINARI
IPC: G06F21/12
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To surely protect the recorded information of a protective object from illegal revise by utilizing a function for reading no defective recording position on a recorder from being read to prevent the recorded information from being read. SOLUTION: The place where personal computer register information 11 and use management information 12 are recorded is called superdistribution sector 13, and it is recorded in a FAT 23 of an HD that recording place is a defective sector 10. A use managing program 22 is a program for updating the file of the information 12 through a superdistribution file allocation table (SD-FAT) 21 according to the contents of a superdistribution label and recorded in an ordinary sector 20. This use managing program 22 is called from the superdistribution software and performs a charging process. Thus, since the superdistribution software and the program 22 are disconnected, only the use managing program 22 can be versioned up without changing the superdistribution software so that more fluid operating can be performed.
Patent JP-H02248335-A (JP)
Title: Preparation of aerogelmonolith
Inventor: GUIIDO KOGURIAACHI
IPC: C01G23/053
Filed: 1990-02-09
Abstract: A process for the preparation of monoliths of aerogels of metal oxides, which aerogel is either constituted by one single oxide, or is constituted by a mixture of oxides, is disclosed, which process consists of the following operating steps:   (a) the relevant metal alkoxide(s) is/are mixed with water in the presence of a catalyst of acidic character;   (b) the so obtained mixture is hydrolysed; (c) a colloidal suspension of the oxide of a metal equal to, or different from, the metal(s) used in the (a) step is added to the hydrolysate; (d) the so obtained colloidal solution is caused to turn into a gel (gelation) having the desired shape and dimensions;   (e) the gel is washed; (f) the gel is dried at values of temperature and pressure which are higher than the critical pressure and temperature values of the solvent used for the washing. n
Patent JP-H11233565-A (JP)
Title: Tape carrier package semiconductor device
Inventor: FURUYUI YASUTAKA
IPC: H01L21/60
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To increase adhesion strength of an insulation tape, an inner lead and a semiconductor chip and prevent moisture absorption to a semiconductor chip surface, by increasing a creeping amount of sealing resin to an insulation tape rear in a tape carrier package semiconductor device. SOLUTION: A metallic lead 3 is formed in a surface of an insulation tape 2. One end of an inner lead 4 wherein a metallic lead 3 projects inside a device hole 5 is connected to a bump 7a. A semiconductor chip 6 is arranged in a rear of the insulation tape 2. Grain diameter of filler 9 incorporated in sealing resin 8 is smaller than a clearance between the insulation tape 2 and the semiconductor chip 6. Therefore, when liquid-like sealing resin is applied from an upper surface, liquid-like resin flows to a rear of the insulation tape 2 uniformly and adhesion strength between a tape carrier 1, and the semiconductor chip 6 and the inner lead 4 is increased, and moisture absorption to the semiconductor chip 6 is prevented. Furthermore, the content of the filler 9 in an entire of the sealing resin 8 can be made uniform.
Patent JP-S61189004-A (JP)
Title: Power amplifier
Inventor: HORI FUMIO
IPC: H03F3/20
Filed: 1985-02-15
Abstract: PURPOSE:To improve the deterioration of a distortion factor caused by a temperature rise, by using a base terminal of one transistor of a differential amplification stage, as an input terminal, connecting its collector terminal and a base terminal of a transistor of a voltage amplification stage by a Zener diode, and applying a negative feedback from an output to a base terminal of the other transistor of the differential amplification stage. CONSTITUTION:A Zener diode 25 and VBE of a voltage amplifying transistor 16 are connected in series. In this way, a collector current of a transistor 4 of the first stage differential amplification stage becomes (VZ+VBE)/R(load resistance 11), when a Zener voltage is denoted as VZ, and if it is supposed that there is no temperature change of the load resistance 11 and the Zener voltage VZ, a temperature change of VBE of a transistor 16 is constant as minus 2.2mV/ deg.C, therefore, if the Zener voltage is made larger than the case of only VBE of the transistor 16, a voltage change of the whole becomes small. Accordingly, a temperature change width of the collector current of the first stage differential amplification stage can be made small, and the deterioration of a distortion factor caused by a temperature change can be improved.
Patent JP-S57142541-A (JP)
Title: Method for operation control of automatic water quality measuring apparatus
Inventor: KAWACHI KIYOUZOU
IPC: G01N1/00
Filed: 1981-02-28
Abstract: PURPOSE:To clean the inner wall of a partial take-off tube each time partial distribution of test water ends with a continuous operation of a pump by enably vertical movement of the partial take-off tube of the test water for sampling it for a test water tank to measure the quality thereof. CONSTITUTION:A test water is introduced into a test water tank 2 from a test water inlet 1 and left alone or treated by chemical injection, agitation or the like. Then, a specified amount of the test water is weighed and partially taken with a test water partial take-off tube 3 and supplied to a reacting section 5 with a pump 4. The partial take-off tube 3 vertically movable in the structure moves vertically with a signal from a control 9 like the pump 4 and a drain valve 8. At a time T1, the test water fills the test water tank 2 and runs over an overflow port 10 to maintain a normal state. At a time T2, the partial take- off tube 3 lowers (a) to take off the test water at the lower end 15 of the tank. At the time T3, the partial take-off tube 3 rises and the drain valve 8 opens to drain (b) the test water tank 2. The continuous operation (c) of the pump 4  allows the replacement of the test water with air in the partial take-off tube 3 whereby the tube is cleaned with a contact surface between gas and the liquid.
Patent JP-S62187906-A (JP)
Title: Numeral control method
Inventor: AOYAMA TADAMASA
IPC: G05B19/416
Filed: 1986-02-14
Abstract: PURPOSE:To attain control based upon a real value by detecting driving force or load actually inputted to a driving source by sensors. CONSTITUTION:A machine tool is constituted by moving a machine table 1 by a hydraulic cylinder 2 and cutting off a work on the table 1 by a tool 3a driven by a main spindle motor 3. In addition, a position detecting sensor 5, a speed control for controlling a servo valve 2a on the basis of a command outputted from a numeral control part 4, a pressure sensor 7, and a current sensor 8 for detecting the load current of the main spindle motor 3 are also formed. Data appropriate for the detecting data of the sensors 7, 8 are selected from plural acceleration/deceleration patterns set up in accordance with the capacity of pressing force or load current previously obtained by comparing the detecting data with a value indicating the pressing force of a cylinder 2 or the load current of a motor obtained at the preceding execution of test work by the numerical controller 4 to change an acceleration/deceleration pattern at the time of detection.
Patent JP-H02208963-A (JP)
Title: Semiconductor memory cell
Inventor: IWATA YOSHIYUKI
IPC: H01L21/8242
Filed: 1989-02-08
Abstract: PURPOSE:To reduce the area of a cell and to enable the supply of voltage to a substrate bias and a capacitor separately and optionally from the outside by a method wherein a capacitor and a MOS transistor are formed in the same groove of a semiconductor. CONSTITUTION:An SiO2 film 2 and a poly-Si film are laid on a P-type Si substrate, which is annealed through a beam for the formation of a single crystal Si film 3. A groove 4 is formed through a RIE method, a poly-Si charge storing electrode 10 is deposited through the intermediary of an SiO2 9, and P is added to form an n<+>-source 5. Then, a gate oxide film 8 is provided to the side wall of the groove 4, and ions are implanted to form a drain 6. An isolation region 11 and an oxide film 13 are provided, and a poly-Si gate 7 is formed. By this constitution, the area occupied by a memory cell can be reduced, the memory cell can be obtained, in which a substrate bias of a transistor and a cell plate voltage of a capacitor are separately and optionally supplied from the outside, and electrons induced by alpha particles are prevented from flowing into the electrode 10 by the SiO2 film 2, so that a memory device of this design is high in resistance to soft errors can be obtained.
Patent JP-H06241242-A (JP)
Title: Friction plate
Inventor: YAGI WATARU
IPC: F16D13/70
Filed: 1993-02-18
Abstract: PURPOSE:To enlarge a friction factor on a friction surface as well as to prevent any separation on this friction surface from occurring. CONSTITUTION:A mixture composed of a reinforced material 13, using an aluminum alloy as a matrix 12, and consisting of an inorganic material being higher in a Young's modulus than the aluminum alloy and also higher in a fusing point than the aluminum alloy, and a material 14 consisting of any of one matter or more than two mixtures of BaSO4, CaSiO4, CaCO3, CaSO4 being larger in a friction factor than the aluminum alloy and higher in a fusing point than the aluminum alloy, is disused in the matrix 12.
Patent JP-H11206472-A (JP)
Title: Desk
Inventor: IGARASHI KIYOO
IPC: A47B37/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a desk provided with a function capable of rationally housing or processing wiring and connection materials for an OA equipment such as a notebook type personal computer or the like used on it while maintaining a simple structure similarly to the conventional desk for schools and a perusal table. SOLUTION: For the front leg 1a of this desk arranged at the left and right side end parts of the desk and a top plate supporting frame 2 extended from the upper end part of the front leg 1a to the front side of a desk top plate 4, an end rail member 3 is provided on the front leg 1a so as to secure the appropriate amount of a clearance by the upper end 3a with the extension line of a top plate lower surface. Then, by providing the top plate 4 on the top plate supporting frame 2 so as to secure the appropriate amount of the clearance by the front end 4a with the extension line of the inner surface of the end rail member 3, a slit-like space for taking the wiring in/out communicated to the inner side of the desk is formed at a part in front of the front end 4a of the top plate 4 at the upper part of the end rail member 3 of the desk.
Patent JP-S63197608-A (JP)
Title: Method for filling foaming material
Inventor: HAYASHI KENJI
IPC: B29K105/04
Filed: 1987-02-10
Abstract: PURPOSE:To prevent protrusion of a part of a foaming material from being generated at a connected part between panels constituting members, by covering with a finisher in such a way that a gap is formed between the surrounding of a through hole and the surface of the members after a foaming material is poured into the inside of the member from the through hole, and foaming the foaming liquid. CONSTITUTION:A pouring hole 14 for a foaming liquid is perforated as a through hole on a molding panel 12, and a member surface 12b of the molding panel 12 is covered with finisher 15. A recessed part 15a is formed on a face of this finisher 15 facing to the pouring hole 14 for the foaming liquid, and a gap 16 is formed between the recessed part 15a and the member surface 12b. As the procedure for forming the foam, the foaming liquid is poured in the member 11 from the pouring hole 14 for the foaming liquid and then the member surface 12b of the member 11 is covered with the finisher 15. The foaming liquid is thereby foamed and a part of the foaming liquid flows into the gap 16 between the finisher 15 and the member surface 12b from the pouring hole 14 for the foaming liquid, and hardened therein. Moreover, a part of the foaming material 17 thus formed is tightly adhered and fixed on the finisher 15 and the finisher 15 is thereby supported without play on the member 11.
Patent JP-S59155875-A (JP)
Title: Fixing device
Inventor: MIYAKE NOBUYUKI
IPC: G03G15/20
Filed: 1983-02-25
Abstract: PURPOSE:To reduce the ununiformity of a temperature distribution in the axial direction and the deformation due to the press-contact of a press-contacting roller by forming plural projecting parts projected to the inside on the inside surface of a heating roller to extend in a roller axial direction. CONSTITUTION:A long-sized heater 2 is installed in a heating roller 10, and the roller 10 is heated by said heater, but on its inside surface, plural projecting parts 10a projected to the inside are extended in the longitudinal direction of the roller to form. According to this constitution, heat accumulated in a range X in which a transfer material does not pass through can reduce the temperature difference to the part of a width B5 to a degree (b) which is allowed for a practical use by a large thermal conductivity in a thick part having the projecting part 10a. On the other hand, the deformation based on a press-contact operation by a press-contacting roller 3 can also be reduced. In this way, the ununiformity of the temperature distribution in the axial direction becomes small, and the deformation by the press-contacting oeration is also reduced.
Patent JP-H0618397-A (JP)
Title: Method and apparatus for testing flowability of fresh concrete
Inventor: EGUCHI KIYOSHI
IPC: G01N11/00
Filed: 1991-01-30
Abstract: PURPOSE:To measure the properties of various kinds of concrete which have been diversified in fluid states as and their workability in actual situations. CONSTITUTION:A coarse sieve 4 is placed below a discharge port 3 of a fresh concrete projector 3. The weight of fresh concrete remaining on the sieve 4 is measured continuously while the concrete is passed downward through the sieve 4, and flowability is measured based on the measured value.
Patent JP-H08223931-A (JP)
Title: Power conversion apparatus
Inventor: HIRATA AKIO
IPC: H02M3/155
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a power conversion apparatus which can be operated stably even when an overload capacity is very large or a large overload is changed suddenly. CONSTITUTION: In a power conversion apparatus, switching energy in GTO thyristors S1, S2 is collected once by a regenerative capacitor CC1, and the energy is regenerated to a main DC power supply Ed via chopper circuits (SC1, SC2, DC1, DC2). In the power conversion apparatus, a voltage in the regenerative capacitor CC1 whose voltage is controlled by the chopper circuits after the level of a main circuit current has been detected by a load-current level discriminator LD changes a regenerative-voltage reference value to REF2 from REF1 by a changeover device CH when the level of the main circuit current is at a prescribed value or higher.  Thereby, a chopper voltage reference REFC is lowered, and the continuity period the GTO thyristors for the chopper circuits is controlled by a chopper voltage reference REFC via the lowered chopper voltage reference REFC so as to be controlled to a low voltage.
Patent JP-H03235314-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: NAKANISHI TAKAAKI
IPC: H01G4/12
Filed: 1990-02-13
Abstract: PURPOSE:To make a capacitor whose element edge is smooth without microcrack on the surface by increasing the mechanical strength of the element to some extent by the first baking process to prevent breakage and chipping of the element, and baking it at the temperature higher than the first process in the following baking process. CONSTITUTION:Prebaked powder of three ingredient dielectric material consisting of Mg, lead tungstate, Ni lead niobate, and lead titanate is mixed with organic binder, organic solvent, and organic plasticizer to make mixed slurry. This slurry is cast on a polyester base film and is dried to make a green sheet, which is cut into chip shape. The obtained bare chip is treated in the air for eight hours at, for example, 600 deg.C to remove organic binder by thermal decomposition, and further it is baked for four hours at, for example, 850 deg.C to get a calcined chip, which is polished to prevent the breakage and chipping of the element. Next, it is washed in water, then dried, and is rebaked for four hours at, for example, 950 deg.C, and silver paste is applied and baked as an outer electrode, thus a laminated ceramic capacitor, whose edge is smooth with no microcrack on the surface, is manufactured.
Patent JP-H01203967-A (JP)
Title: Temperature compensation type ultrasonic flaw detector
Inventor: TAKAGI TAKEHIKO
IPC: G01N29/04
Filed: 1988-02-09
Abstract: PURPOSE:To make ultrasonic flaw detecting operation efficient, to simplify the operation, and to shorten the operation time, and to improve the reliability of an ultrasonic flaw detector by detecting the temperature of a sample and correcting sensitivity variation with the angle of refraction of an ultrasonic wave due to temperature variation. CONSTITUTION:The transmitter 17 of the ultrasonic flaw detector 12 sends an ultrasonic wave signal and the vibrator 13 of an ultrasonic probe sends an ultrasonic wave into the sample 3. If there is a defect, the ultrasonic wave beam incident on the sample 3 is reflected there, received by the vibrator 13, and inputted to an amplifier 20. The temperature detection signal of the sample 3 which is measured by a temperature sensor 15, on the other hand, is applied to a temperature correction type gain control unit 19. Then the gain of the amplifier 20 is controlled with the output according to temperature to correct the sensitivity. The received signal which is amplified is displayed on a CRT 21 and the distance from a measurement point to a detecting place is found from the arrival time of a reflected wave. Consequently, the sensitivity variation with temperature is corrected to detect the defect position.
Patent JP-S61189066-A (JP)
Title: Picture forming device
Inventor: SHOJI HISAFUMI
IPC: H04N1/29
Filed: 1985-02-16
Abstract: PURPOSE:To obtain a recording picture with high quality by detecting the position of a mark provided to an image forming body to apply sequence control of an image reading section and a picture recording section thereby deciding acurately timing of each process of the picture image forming process. CONSTITUTION:Optical information of an original 18 is converted into a time series signal by color in an image read section LE, the obtained data is converted into a data suitable for recording by a picture data processing section TR and a recording section RE forms a recording. An electronic photography system is adopted for the recording section RE, a mark 3 with a high or low reflecting density is provided at the side ridge of the image forming body 1 and when the mark 3 is detected by a mark detector S comprising a photo sensor, a clock pulse generator generates a clock pulse. A control section controls the read section LE, the picture data processing section TR and the recording section RE according to the clock pulse.
Patent JP-S60174218-A (JP)
Title: Method and device for bending annular element
Inventor: ITOU YUUJI
IPC: B31D5/00
Filed: 1984-02-20
Abstract: PURPOSE:To execute a bending at a high speed by placing a plate-shaped filter medium creased in advance, on a die on which circular arcuate crest and trough parts have been provided in parallel, and pushing and holding successively its corresponding punch plate from the circle diameter side. CONSTITUTION:A creased plate-shaped filter medium 2 is pushed against a slanting surface 3a of a die 3 by a clamper 14, and held by an air pressure cylinder 13. A frame plate 7 is made to descend by a hydraulic cylinder 10 and air pressure cylinders 8a-8e are made to descend simultaneously. The lowest punch plate 4a depresses a crease of the innermost diameter side, hits against a trough part 3b of the die 3 and stops, and the first crest and trough are formed. The same operation is executed successively up to a bending of a punch plate 4e, and also the pressure is held, and an annular element 21 is formed. According to this method, a bending of the filter medium is executed at a high speed, and also a variation of a formed article is reduced.