baber/WOPTO huggingface dataset:
Patent JP-H0330815-A (JP)
Title: Air cleaner
Inventor: OKUYAMA KENJI
IPC: F24F7/007
Filed: 1989-06-27
Abstract: PURPOSE:To perform fan operation commensurate with the degree of air foulness by providing a switching means to make the fan operation switchable based on the result of a comparison made between the foulness value detected by a gas sensor during the fan operation and a previous foulness value. CONSTITUTION:A comparison is made between the output foulness value from a gas sensor 47 before fan operation and the current foulness value and, according to the result of the comparison, the level of the fan operation is switchable between stages 1-6. The value for judging switching to timer operation is stored in RAM 70 and the output value from the gas sensor 47 is renewed by a clock circuit 72 and stored in RAM 71. A switching means for effecting switchover to the timer operation is formed by an accumulator 73, a comparator 74, etc., thereby performing the timer operation. By this method, the operation can be conducted in accordance with the subjective rating of the foulness by the user.
Patent JP-H0811955-A (JP)
Title: Foam spray container
Inventor: HAYAKAWA SHIGERU
IPC: B65D83/38
Filed: 1994-06-23
Abstract: PURPOSE:To make it easy to compress a container even after extended use thereof thereby to prevent foam from being sprayed unevenly by a method wherein the container is turned upside down when it is used and the body of the container is compressed so that foam is sprayed from a nozzle by a spacially constituted foaming mechanism provided in the container. CONSTITUTION:By compressing the body 10 of a container which is turned upside down, liquid in the container is discharged from a liquid outlet through hole 17 into a liquid passage downstream of a foaming layer 9, while the air at the bottom, located above, of the body of the container is compressed and caused to join the liquid in the liquid passage via a pipe 4 so that a mixture of the air and liquid is turned into foam through the layer 9, which foam is sprayed from a nozzle 22. By setting free the compression of the body, the through hole 17 is closed and the air introduced from the nozzle is admitted into the bottom of the container through the pipe so that the air is prevented from passing through the liquid stored therein.
Patent JP-H089564-A (JP)
Title: Charger
Inventor: SATO AKIRA
IPC: H01M10/05
Filed: 1994-06-23
Abstract: PURPOSE:To provide a small reliable charger at low cost, by connecting a reverse-current preventive diode between a charging power circuit and a secondary battery, feeding power from the charging power circuit to a control circuit, and keeping a voltage level lower enough to stop the charge but still in a range to operate the control circuit when the charge is finished or an abnormality is detected. CONSTITUTION:A charging power circuit 1-1 is connected to an AC power, and AC voltage is rectified to feed a charging current (I) through a reverse- current preventive diode 1-2 to a secondary battery 2. The voltage (VB) and current (I) are detected at the charging by a voltage and current detection circuit 1-4, and the result is fed to a control circuit 1-5. By using a CPU, a full charged state or an abnormality in voltage and current is detected and the charging power circuit 1-1 is controlled to adjust an output voltage Vo. The output voltage Vo from the charging power circuit 1-1 is fed to the control circuit 1-5 through a regulated power supply circuit 1-3. In this way, only one power system is constituted in the charger by using a reverse-current preventive diode, so the charger body becomes small and the cost can be reduced.
Patent JP-H08332120-A (JP)
Title: Entire reinforcing structure for table or the like
Inventor: ISSHIKI TADASHIGE
IPC: A47B13/00
Filed: 1995-06-06
Abstract: PURPOSE: To effectively reinforce an entire table, which is constituted by bridging and disposing a top plate between the upper parts of wide leg side plates on both sides, into extremely strong structure with steel piles as frame members. CONSTITUTION: Both supporting leg frames 2a and 2b in the same form, for which four steel pipes are rectangularly framed, are erected on both sides and both the terminal parts of two horizontal steel pipes 1a and 1b for top plate support at a parallel interval are respectively fixed at the upper end parts of both the supporting leg frames 2a and 2b at least. Then, light and wide leg side plates 3a and 3b are respectively attached on the outside surfaces of both the supporting leg frames 2a and 2b so that their lower end parts cannot be lower than the lower end faces of the supporting leg frames. At the same time, the leg ends of buffering members are respectively fitted on the lower end sides of both the supporting leg frames 2a and 2b, and the light top plate is fitted on the upper surface sides of steel pipes 1a and 1b for top plate support.
Patent JP-H0510569-A (JP)
Title: Air conditioner
Inventor: MORIKAWA AKIRA
IPC: F24F11/02
Filed: 1991-07-05
Abstract: PURPOSE:To obtain the above air conditioner capable of achieving energy saving effectively while maintaining the rise-up property of an indoor air condition well, by a method wherein the air conditioning device is provided with a supplying air temperature detecting means and an air amount control means, reducing the amount of supplying atmosphere for an air- conditioning objective room gradually while specifying the shifting of a detected room temperature toward a desired room temperature. CONSTITUTION:In rise-up operation mode upon room heating operation, a temperature controlling output control means 30 operates a compressor 3 continuously with the maximum output and an air amount control means 29 controls an electric motor 15 based on a detecting room temperature Tr and a detecting supplying air temperature ITo so as to reduce the amount of supplying air SA gradually in accordance with the increase of the detecting room temperature Tr so that a supplying air temperature To is increased gradually in accordance with the increase of the detecting room temperature Tr while maintaining the supplying air temperature To at a condition higher than the detecting room temperature Tr by a predetermined temperature dT2 at all times. When the detecting room temperature Tr has arrived at a desired room temperature Ts thereafter, the operation of the compressor is switched into a stationary operating mode by an operating mode setting means 28 automatically. As a result, high energy saving effect is obtained in the usage of the compressor wherein the rise-up operation is effected frequently.
Patent JP-H0347069-A (JP)
Title: Bacterium and method for producing pyrimine
Inventor: YAMAMOTO MASANORI
IPC: C12R1/38
Filed: 1989-06-27
Abstract: PURPOSE:To enable to efficiently prepare useful pyrimine by culturing a new pyrimine-producing bacterium sp.K-1 strain belonging to the Pseudomonas genus having specific mycological properties in a state mixed with a plant. CONSTITUTION:A Pseudomonas sp.K-1 strain (FERM BP-2932) having specific mycological properties such as: a denitrification reaction: negative; D-arabinose: positive and L-lysine: positive as carbon sources; the production of the pyrimine: >=400ug/ml on the culture and the production of the pyrimine is begun within 8 days from the start of the culture; is inoculated on a LS medium using components added to a conventional medium and subsequently cultured under an aerobic condition by a rotating and shaking culture method, etc., in a mixed state together with a Liliacede plant such as Welsh onion. The pyrimine produced in the medium is separated and purified by conventional methods. The simple addition of an iron salt to the produced pyrimine in an aqueous solution permits to readily provide a red natural dyestuff, ferropyrimine.
Patent JP-H059812-A (JP)
Title: Porous carbon fiber, its production, production of porous graphite fiber and treatment of porous carbon fiber
Inventor: HARADA MINORU
IPC: D06M11/05
Filed: 1991-07-05
Abstract: PURPOSE:To obtain the subject carbon fiber useful as a reinforcing filler for various composite materials or the host material for its interlaminar compound from a carbon fiber grown in vapor phase by heating the carbon fiber in an inert gas atmosphere containing steam, air, oxygen, etc., until the specific surface area ratio of the fiber reaches a specific level. CONSTITUTION:A carbon fiber grown in vapor phase is heated in an inert gas such as nitrogen or argon containing steam or steam and air or oxygen until the specific area ratio of formula B/A (B is specific surface area measured by BET method; A is specific surface area calculated from the average diameter and the average length) reaches 1.5-20. The objective carbon fiber can be produced by the above simple process. A porous graphite fiber can be produced by heating the obtained carbon fiber at >=1500 deg.C.
Patent JP-S5587772-A (JP)
Title: Imidazoline derivative and medicine
Inventor: HERUMUTSUTO SUTAARE
IPC: C07D233/52
Filed: 1979-12-20
Abstract: Pharmaceutical compositions containing as an active ingredient a compound of the formula   <IMAGE>   wherein R1 is hydrogen or lower alkyl, R2 is hydrogen, lower alkyl, hydroxy-lower alkyl, chloro-hydroxy-propyl, 2,3-epoxy-propyl, alkoxyalkyl, aminoalkyl, N-substituted aminoalkyl, benzyl or phenethyl, R3 is hydrogen or halogen, and R4 is halogen or methyl, or a non-toxic, pharmacologically acceptable acid addition salt thereof; and a method of using the same as bradycardiacs.
Patent JP-2000000782-A (JP)
Title: Hammering tool
Inventor: HAGA HIROSHI
IPC: B25D17/06
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a stable hammering force, and to improve the service life of the hammering transmitting mechanism part by blocking up a hole communicable with the inside of a cylinder of an intermediate piece by an elastic body when the inside of the cylinder is positive pressure, and opening the hole when the inside of the cylinder is negative pressure. SOLUTION: In an intermediate piece 10, a groove 10a is arranged in the circumferential direction so that a ring-shaped elastic body 16 is arranged in the groove 10a. A valve hole 17 being a hole is arranged so as to penetrate up to the groove 10a from a guide hole 14 for housing a tip tool 15. Normally, the valve hole 17 is blocked up by the elastic body 16. The inside of the hammering transmitting mechanism part is put under negative pressure when work finishes since air leaks to the tip tool 15 side when performing the work. Then, outside air corresponding to a flowing-out quantity passes through the valve hole 16, and also flows in by elastically deforming the elastic body 16 blocking-up the valve hole 17 to equalize to atmospheric pressure. Thus, stable hammering force is obtained by eliminating hammering failure.  In the hammering transmitting mechanism part, a lubricant is supplied to the contact part between the guide hole 14 of the intermediate piece 10 and the end part 15a of the tip tool 15 when the air flows in to improve the service life.
Patent JP-H11351455-A (JP)
Title: Cylinder holder and usage thereof
Inventor: SHIMIZU SHOHACHI
IPC: F16L3/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder holder and its usage, capable of holding a cylinder on a structural building frame in an easy and stable state even in a narrow place wherein this structural building frame for constructing the walls and beams or the like of a building is stretched around thereat, and simultaneously of coping with the diametral size of the cylinder. SOLUTION: A cylinder holder 11 is formed into a beltlike form as a whole, and it is provided with a holding part 12 in the central part and both first and second latching parts 15 and 20 at both the ends, respectively. A pair of latching pieces 16 is circularly formed in a different position in the longitudinal direction of the first latching part 15. An engaging part 21 is clippingly formed in three spots in different positions in the longitudinal direction of the second latching part 20. Then, the paired latching piece 16 is held by an iron reinforcing rod 25 and, after a cylinder 27 is supported by the holding part 12, the required engaging part 21 is selected and engaged with the iron reinforcing rod 25, whereby this cylinder 27 can be locked to and held on this iron reinforcing rod 25.
Patent JP-S5789183-A (JP)
Title: Electronic recording machine
Inventor: ODAKAWA KAZUAKI
IPC: G06F3/12
Filed: 1980-11-26
Abstract: PURPOSE:To call attention, by constituting so that an operator can put a mark on a printed data regarding a prescribed operation result. CONSTITUTION:In case when this recording machine has been constituted so that marking is executed when a result of operation is minus, if a register storing the result of operation shows minus, the following operation is executed. At first, regular printing regarding the result of operation is executed. Subsequently, since the register shows minus, a red mark writing pulse is generated. As a result, a carriage driving circuit 21 is operated, a carriage 12 is moved to the lower part of a printed data, and a red mark is entered by an underline in the lower part of said printed data, with a red ink pen 11. Also, a key for especially instructing the entry of a red mark is provided so that it can be depressed in case when it is desired to call attention.
Patent JP-S61116605-A (JP)
Title: Positioning apparatus
Inventor: ONO AKIRA
IPC: G01D5/38
Filed: 1985-07-26
Abstract: PURPOSE:To reduce variations at each positioning, by making interferable light vertically irradiate first and second diffraction gratings provided on an object to be positioned to detect positional deviation between both of the gratings depending on the difference between intensities of interfering lights in positive and negative n-order directions due to both of the lights. CONSTITUTION:A first diffracting grate 27 carrying a sample 24 is provided on a movable table 22 provided on a base 21 through a sample holding section 23 and a second diffracting grate 28 with the grate pitch length the same as the grate 27 is provided on a reference sample supported with a support base 29 above the sample 24. The gratings 27 and 28 arranged parallel with the movement of the table 22 are positioned in such a manner as to be deviated by 1/2 in the pitch from each other with the reference sample and the sample 24 coinciding in the relative position. Then, laser light of a laser unit 30 is made vertically to irradiate the gratings 27 and 28 and diffracted lights in positive and negative n-order directions by the gratings 27 and 28 received with photosensors 31 and 32 positioned at equal angles to the respective optical axes thereof. Then, the signals thereof are applied to a table moving unit 25 through a differential amplifier 33 to control the table 22.
Patent JP-2000355569-A (JP)
Title: Production of naphthalenedicarboxylic acid
Inventor: MACHIDA HIROSHI
IPC: C07C51/50
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a naphthalenedicarboxylic acid by incorporating a polymeric flocculant in a slurry of the product from oxidation of a dialkylnaphthalene to increase the crystal size of the naphthalenedicarboxylic acid so as to industrially advantageously separate and collect the compound. SOLUTION: This compound is obtained by incorporating a solvent containing a lower aliphatic carboxylic acid (e.g. acetic acid) with a dialkylnaphthalene (e.g. dimethylnaphthalene) and a catalyst comprising a heavy metal compound (e.g. cobalt acetate tetrahydrate, manganese acetate tetrahydrate) and a bromine compound (e.g. aqueous hydrobromic acid solution) followed by introducing an oxygen-contg. gas into the system and then carrying out a reaction pref. at 160-250 deg.C and 5-40 kg/cm2G, and subsequently by adding pref. 0.005-0.3 wt.%, based on the objective compound crystal, of a polymeric flocculant (e.g. sodium polyacrylate, polyacrylamide' Mannich-modified product) to the resulting reaction product slurry followed by agitation and then conducting a solid/liquid separation.
Patent JP-S6226364-A (JP)
Title: Manufacture of automobile surge tank
Inventor: MITA JIYUNICHI
IPC: F02M35/10
Filed: 1985-07-25
Abstract: PURPOSE:To reduce manufacturing cost and improve joining surface accuracy of a surge tank by removing oxide layer from upper and lower joining surfaces in eutectic solder liquid by using ultrasonic waves and then soldering the joining surfaces. CONSTITUTION:A surge tank C is manufactured from two aluminum diecast parts, a box part 1 and a covering part 2, separated at a line of soldering part 5. A joining surface of the box part 1 is immersed into eutectic solder liquid 9 to remove oxide layer completely by the vibration of an ultrasonic vibration plate 7 vibrated by an ultrasonic wave generator 6 and to produce temporally soldered condition. The covering part 2 is similarly processed to produce the temporally soldered condition. When both parts are brought to the temporally soldered condition, they are pulled out of a furnace 8, two joining surfaces are put together and immediately soldered. As a result, a hollow diecast product of small thickness without any pinhole and the like is formed. An intake manifold is similarly formed.
Patent JP-S6226352-A (JP)
Title: Icing preventing device for carburetor
Inventor: SANO KAZUYOSHI
IPC: F02M31/125
Filed: 1985-07-25
Abstract: PURPOSE:To secure the proper feed of fuel into an intake passage by preventing the icing of a carburetor by installing a heater into a float chamber communicating to a main nozzle. CONSTITUTION:A main nozzle 7 is opened onto the inner peripheral surface of an intake passage 2 in the verturi part 4 of a carburetor 1, and said main nozzle 7 communicates to a float chamber 8. In said float chamber 8, a heater 17 which is turned-ON when a prescribed temperature, e.g. 60 deg. or less is realized is installed. Therefore, when the temperature of the gasoline G in the float chamber 8 can be raised by the heater 17, and the heat of the gasoline G is transmitted to the intake passage 2 from the float chamber 8, and the temperature of the carburetor 1 itself can be raised. Therefore, the freezing of the main nozzle 7 can be prevented, and a proper quantity of fuel can be supplied from the main nozzle 7.
Patent JP-S5954746-A (JP)
Title: Fuel feeding apparatus for engine
Inventor: MORIMOTO KENJI
IPC: F02M37/00
Filed: 1982-09-22
Abstract: PURPOSE:To stabilize the proper use of mixed fuel by controlling the amount of feed of reformed gas in proportion to and that of gasoline in inverse proportion to the variation of the pressure of reformed gas, in an engine which uses gasoline and alcohol-reformed gas. CONSTITUTION:Alcohol-blended gasoline in a fuel tank 8 is supplied into a reformer 4 by a fuel pump 6, and converted intl the gaseous fuel consisting of gaseous gasoline and hydrogen-containing reformed gas. Said gaseous fuel is supplied into a heat-exchanger 5 and cooled, and separated into liquid gasoline and reformed gas, and said liquid gasoline is supplied into a carburetor 13, and said reformed gas is supplied into a mixer 11, and the both substances are sent into an engine 1. In this case, the pressure in a gas chamber 16 in which reformed gas is allowed to stay is detected by a pressure detector 17, and the opening degree of a reformed-gas flow-rate control valve 14 is increased through a control circuit 18, on the basis of the output of the pressure detector 17, as the reformed-gas pressure increases, and the opening degree of a gasoline flow- rate control valve 15 is reduced.
Patent JP-H11329389-A (JP)
Title: Non-polar battery holder
Inventor: CHIBA KENSHO
IPC: H01M2/10
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To connect a battery in a correct polarity by the aid of the electrode plate structure of a battery holder and wiring even if the battery is mounted without considering the polarity. SOLUTION: Two sets of electrode plates are arranged opposite to each other and an independent spring is provided to each individual electrode plate. For instance, in relation to electrodes 2, 3 of a battery 1, the projecting side is abutted on an electrode plate 6 and the opposite side is abutted on a part corresponding to an electrode plate 4 in the opposite set of electrode plates 7, so that a voltage having a correct polarity can be provided by wiring. Whereas the structure of a method proposed up to now is complicated and has a problem in mechanical strength, the structure based on this kind of method is strong and simple, can be applied to a wide variety of products such as a cylindrical holder and a holder for a button-type battery only by changing the electrode plate arrangement a little and can easily be put to practical use.
Patent JP-H063300-A (JP)
Title: Method, sensor unit and device for measuring thermal characteristic of pipe
Inventor: KANOU KIYOTSUGU
IPC: G01N25/18
Filed: 1992-06-24
Abstract: PURPOSE:To provide a method, sensor unit and device for measuring the thermal characteristics of a pipe by the influence of a scale adhered into the pipe, which uses no pipe surface temperature difficult to measure and does not require to coincide the internal fluid temperature of a new pipe to that of the used one. CONSTITUTION:To execute the method for measuring the outside temperature of a pipe to be measured directly from the pipe surface or indirectly through a thermal resistance 11 on the outside of the pipe 2 to be measured in the state where a fluid of a determined temperature is sent to the pipe 2 to be measured, and measuring the heat flow density from the inside to the outside of the pipe 2 to be measured to calculate the thermal resistances R, R' of the pipe 2 to be measured from the fluid temperature, the pipe outside temperature and the heat flow density, a sensor unit is used. Namely, the sensor unit has a sensor holding body 10 formed of a pair of half-cut pipe bodies 10a, 10b consisting of the thermal resistance 11 fitted to the outer circumference of the pipe 2 to be measured and a fixing metal fitting 12 covering the outside of the thermal resistance 11; and a heat flow sensor 3 and temperature sensor 4 embedded the thermal resistance 11.
Patent JP-S649551-A (JP)
Title: Memory controller
Inventor: AOKI YASUSHI
IPC: G06F21/71
Filed: 1987-07-02
Abstract: PURPOSE:To ensure the management of data giving inconvenience if it is revised simply and to attain the revision comparatively simply when no loading is required and the revision is required by inhibiting the passing of a signal at the execution of a conventional program and allowing the passing of the signal only at the execution of a special program. CONSTITUTION:In executing a conventional program, a gate of a gate circuit 11 is closed to inhibit the passing of a signal, then a memory area 5 of a RAM through selecting command by a the signal is not subject to data write by a control circuit. That is, the revision of data is inhibited. In revising the data in the memory area 5 storing a data giving inconvenience if it is revised, since a signal selecting and indicating the memory area outputted from a data write command signal output means 7 is given to a RAM via the gate circuit 11 by executing the special program, the revision of the data in the memory area is attained.
Patent JP-H0457986-A (JP)
Title: Apparatus for controlling moisture profile of drier of paper-making machine
Inventor: ASADA HIROFUMI
IPC: D21F7/06
Filed: 1990-06-25
Abstract: PURPOSE:To provide the subject compact and simplified apparatus by providing a DC generator directly connected to a driving motor, generating DC power using surplus power and supplying the DC power to an inverter of a moisture profile controlling apparatus at a constant voltage. CONSTITUTION:Electric power generated by a DC generator 15 directly connected to a driving motor 5 is adjusted to a definite voltage by a voltage controller 16 and supplied to an inverter 9' of a moisture profile controlling apparatus. Induction heating coils 2 are energized according to the moisture content profile of a paper 4 in lateral direction to uniformize the lateral moisture profile of the paper.