baber/WOPTO huggingface dataset:
Patent JP-H09105551-A (JP)
Title: Air conditioner
Inventor: HIRAI KATSUYUKI
IPC: F24F13/32
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To permit space saving in both of the inside and outside of a room and reduce the cost of applying work by a method wherein constituting parts of an air conditioner such as a compressor, heat exchangers, ventilating fan unit and the like are arranged on a base while an air outlet chamber, sending air after heat exchange, is attached to the lower surface of the base. SOLUTION: The constituting components of this water-cooled air conditioner or a compressor 1, a water side heat exchanger 3, an air side heat exchanger 2, a fan 4, a motor for the fan 14 and the like are arranged on a base 5 while an air outlet chamber 6, sending air, whose heat exchange is finished by an air side heat exchanger 2, is attached to the lower surface of the base 5. On the other hand, hanging fittings 9 are attached to the base 5 so as to be capable of being used as a ceiling hanging type air conditioner. According to the hanging fittings 9, the water-cooled air conditioner can be hung from the ceiling. Accordingly, the floor surface of an installation place can be utilized effectively while direct air sending type can be developed and duct applying works become unnecessary.  According to this method, space can be saved in both of the inside and outside of a room while the cost of applying works can be reduced.
Patent JP-H01105499-A (JP)
Title: Lighting device
Inventor: WADA YUKIO
IPC: H05B37/02
Filed: 1987-10-16
Abstract: PURPOSE:To keep the illuminance constant with no manual operation by providing a control means which complies with the control command of the luminous quantity or controls the luminous quantity to make the detection value of an illuminance detecting means constant. CONSTITUTION:When the automatic control mode is first released by a mode selecting switch 14 then a luminous quantity selecting knob 12 is operated, a processor 17 transfers the digital voltage value fed from a D/A converting circuit 16a to a D/A converting circuit 18, the fed power source voltage is increased or decreased to adjust the luminous quantity of a table lamp. When the desired illuminance is attained, the automatic control mode is selected by a control mode selecting switch 14. The processor 17 stores the digital voltage value indicating the illuminance fed from an illuminance sensor 13 in its built-in register then reads the output of an A/D converting circuit 16b at the preset cycle and increases or decreases the digital voltage value fed to the D/A converting circuit 18 to make it equal to the digital voltage value stored in the register. The illuminance can be automatically controlled without repeating the troublesome manual operation.
Patent JP-H06110718-A (JP)
Title: Virus protection system
Inventor: SEKIDO KAZUNORI
IPC: G06F21/12
Filed: 1992-09-30
Abstract: PURPOSE:To realize a virus protection system estimating the range of virus infection and restoring an infected program. CONSTITUTION:A file change is performed without damaging an existing file by the version control with a version control means 4. Thus, the version for which a change is added due to a virus infection, etc., is deleted any time and the previous state can be restored. By using the dependence of files between clients controlled by a dependence holding means 3 and the history of the file access, a file having the possibility of the virus infection can be alarmed to a system controller without fail. The version infected with virus is deleted without fail since the version is restored based on the inspection result. Thus, virus infection can be completely protected.
Patent JP-H09100565-A (JP)
Title: Joint structural body of pipeline
Inventor: KONDO KAZUO
IPC: H02G9/10
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a joint structural body of pipelines capable of facilitating joint execution between various kinds of manholes and pipelines such as piping, main pipe, branch pipe, etc., at the same time, excellent in earthquake resistance and non-uniform-settlement resistance, and holding cut-off efficiency for a long period of time. SOLUTION: A joint structural body of pipelines is equipped with a joint block 12 having a joint hole 13 and joint pipes 15 with one end of each of them inserted in the joint hole 13 at a specific gap and the other end connected to piping 1. Since gaps between the inside circumference of the joint hole 13 and joint pipes 15 are filled with elastic sealing compound in a state of fluidization to solidify, elastic sealing compound 21 of rubber with fluidization adhering to the inside circumference of the joint hole 13 and the circumferences of the joint pipes 15 is applied in a water-tight state. The joint block 12 is connected to the joint pipes 15 with the elastic sealing compound 21 elastically in a water-tight state to hold.
Patent JP-H06190438-A (JP)
Title: Method for repairing hot extrusion die
Inventor: KEYAKIDA OSAMU
IPC: B21C35/06
Filed: 1993-09-24
Abstract: PURPOSE:To automatically repair the inner surface of die whose quantity of repair is different in a fixed time. CONSTITUTION:An automatic grinder 20 (robot) and inside diameter measuring machine 30 are arranged around a rotary table 10. As revolving a die 40 with the rotary table 10, the inside diameter of the die 40 is measured and the quantity of repair is determined. A repairing tool 50 is automatically operated by a repair mode in accordance with the quantity of repair with the automatic grinder 20 and grinding the inner surface of the die 40 is finished in the fixed time.
Patent JP-2001083293-A (JP)
Title: Method for washing pleated filter
Inventor: SHIOZAWA YOSHIHIRO
IPC: G21F9/28
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To avoid the degradation of the quality of reactor water and extend the life of a pleated filter by taking out the filter from a filter container, washing it outside the container with chemicals and also rinsing it with water. SOLUTION: A pleated element 30 taken out from a container is moved to an element receiving tank 1, and washing chemicals put in a chemicals conditioning tank 2 is diluted with make-up water. Then, a chemicals pouring pump 3 is actuated by opening a valve 3 to supply the washing chemicals to the element receiving tank 1 and wash the pleated element 30 with the chemicals. Subsequently, the washing chemicals existing in a circulation route between the chemicals conditioning tank 2 and the element receiving tank 1 are neutralized by pouring neutralizing chemicals from a neutralizing chemicals tank 4 into the chemicals conditioning tank 2 and are discharged from drain valves 17 and 19.  After the discharge of them, the residual washing chemicals in the pleated element 30 are washed with make-up water, the supply of water is stopped when the concentration of the residual washing chemicals falls short of a prescribed value and the pleated element 30 is taken out to be washed in water by a filter filled with water. Consequently, the pleated element 30 where water has passed for a year can be reused.
Patent JP-S61140375-A (JP)
Title: Feeding speed control device of welding electrode wire
Inventor: TERAYAMA KIKUO
IPC: H02P7/288
Filed: 1984-12-11
Abstract: PURPOSE:To set a wire feeding speed correctly in short time by feeding a proper voltage to armature voltage at adjusting time and by adjusting the gain of circuit so as to equalize the detected value of the voltage of armature to the detection of the armature current with making the armature in the state of stoppage. CONSTITUTION:A changeover switch 11 is set to the side (a) at the adjusting time of the semi-fixed resistor 5 for the compensation of armature current. The feedback control is thus suspended and the output of DC power source 12 is fed to an armature 4. In this case the armature 4 is made not to be rotated by adjusting a resistor 13 and by limitting the current to flow to the armature 4. The semi-fixed resistor 5 is adjusted to that the difference in the output ea of the armature voltage detecting circuit and the out put ei of armature current detecting circuit (the output of a comparator 7) becomes in zero. Thereafter when the changeover switch 11 is set to the side (b) the feedback control circuit for the armature 4 is composed. The voltage drop due to the armature current is therefore compensated correctly and the armature 4 is rotated at the sped corresponding to the set value of a speed setter 1.
Patent JP-H01158436-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: ARAI MASUMI
IPC: G03C5/395
Filed: 1987-10-17
Abstract: PURPOSE:To improve the sensitivity, the fixing, drying and graininess properties and the shelf-life of the title material by specifying the replenishing amount of a fixing solution which has an ammonium thiosulfate concn. of >=0.8mol./l. CONSTITUTION:The silver halide photographic sensitive material comprises at least one layer of photosensitive silver halide emulsion layers contg. 100-2,000mg of at least one compd. optionally selected from compds. shown by formulas I-III per 1mol. of silver halide, and also a gelatin having a range of 2.00-3.50g/m<2> on the side mounted with the hydrophilic colloid layer contg. a photosensitive silver halide emulsion layer. The photographic sensitive material is developed for the total processing time of >=20sec and <60sec. In this case, the replenishing amount of the fixing solution having ammonium thiosulfate of >=0.8mol./l, is controlled to >=460ml and <=930ml per 1m<2> of the silver halide photographic sensitive material. Thus, the excellent sensitivity, fixing and drying properties of the photographic sensitive material are obtd., and the good shelf- life of the sensitive material is obtd.
Patent JP-H04138794-A (JP)
Title: Video signal processing circuit
Inventor: KANEMOTO YOSHITAKA
IPC: H04N9/793
Filed: 1990-09-28
Abstract: PURPOSE:To correct the rising and falling characteristics of a chroma signal only by using the chroma signal by ANDing the chroma signal and a delayed chroma signal amplifying by prescribed times so as to correct the rising and falling characteristics of the chroma signal. CONSTITUTION:Delayed chroma signals S21, S25 are generated by delaying chroma signals S20, S24 only by delay time tau1, tau2 corresponding to respective wavelength. Then, the chroma signal S20 and the delayed chroma signal S22 amplified by the prescribed times is ANDed to correct the rising characteristics of the chroma signal S20. In addition, the chroma signal S24 amplified by the prescribed times and its delayed chroma signal S25 is ANDed to correct the falling characteristics of the signal S24. Thus, the rising and falling characteristics of the chroma signal S20 can be corrected only by the reproduced chroma signal S20. Consequently, the chroma signal can be corrected without being influenced by its phase relation with a reproduced frightens signal.
Patent JP-S61132846-A (JP)
Inventor: JIYOFURII HAADEINGU
IPC: A61B6/00
Filed: 1985-11-25
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-H02111831-A (JP)
Title: Copper alloy for lead frame
Inventor: KAZAMA KEIZO
IPC: C22C9/00
Filed: 1988-10-20
Abstract: PURPOSE:To improve the heat resistance and workability of the title alloy by adding specific elements such as P, Zn, Si, etc., to a copper alloy contg. specific amounts of Fe and Ca into specific compsn. CONSTITUTION:The copper alloy for a lead frame contains, by weight, 1.0 to 2.6% Fe and 0.0005 to 0.25% Ca, furthermore contains 0.005 to 0.20% of one or more kinds among P, Zn, Si, Sb, In, Ni, Mg, B, Ti, Zr, Hf, V, M.M. and Y and the balance Cu. The alloy has excellent strength, heat resistance and workability as well as has excellent surface properties. In the above alloy, the elements to be added such as P, Zn and Si have an effect for preventing the oxidation of the molten metal; by the addition together with Ca, they have an effect for moreover improving the workability or increasing the strength. As for the amounts of the elements to be added, in the case of <0.005%, the effect can not be shown, and, in the case of >0.20%, the electric conductivity is deteriorated.
Patent JP-S61142965-A (JP)
Title: Dc high voltage power source
Inventor: ARAKAWA KIYUUZOU
IPC: H02M7/10
Filed: 1984-12-14
Abstract: PURPOSE:To improve the utility efficiency of an inverter by detecting the unbalance of an AC output current from the AC output circuit of the inverter, and correcting the positive and negative side phase controllers, thereby equalizing the losses of switching elements. CONSTITUTION:In a power source for obtaining a DC high voltage by raising the AC output of a high frequency PWM inverter 2 by a transformer 3 to the desired voltage, and rectifying the secondary side rising voltage by a stepup rectifier 4, an AC current detector 5 is inserted to the AC output side of the inverter 2 to detect the AC output current. The detected current value is input to an unbalance corrector 33 in a controller 8-a, and the unbalancing amount of the current is detected. A phase control command signal 20 is corrected by a correction signal adder 38, and the phases of switching elements 2a-2d in the inverter 2 are controlled by the correction signal 20a.
Patent JP-H0682667-A (JP)
Title: Lens barrel
Inventor: MACHIDA KIYOSADA
IPC: G02B7/10
Filed: 1992-09-04
Abstract: PURPOSE:To make thin the structure of a camera whose lens holding barrel is moved forward and backward. CONSTITUTION:This lens barrel is provided with a fixed barrel 7, a driving gear 8 to which rotational force from a driving means is transmitted, a rotating barrel 6 which is provided with an outer gear 6c meshed with the gear 8 and moved forward and backward in an optical axis direction against the barrel 7 by own rotation and the lens holding barrel 5 which is provided on the inner circumference of the barrel 6 and which holds a photographing lens moved forward and backward in the optical axis direction by the rotation of the barrel 6. The gear 8 is moved forward and backward in the same direction as the barrel 6 by own rotation. Therefore, the moving quantity of the barrel 6 can be made long without making the face width of the gear 6c meshed with the gear 8 wide.
Patent JP-H0579419-A (JP)
Title: Noise reduction device for distribution type fuel injection pump
Inventor: ISHIHARA AKIRA
IPC: F02M41/12
Filed: 1991-09-13
Abstract: PURPOSE:To reduce noises by providing a cam plate and a roller device whose roller is energized by means of a spring on a back surface of a driving gear of a distribution type fuel injection pump. CONSTITUTION:A cam plate 31 is provided on a back face of a distribution type fuel injection pump driving gear 18a, while a roller device whose roller 31 is energized by means of a spring is provided on its cam surface. The cam surface has a shape analogous to a cam surface 21 of a fuel injection pump housing an injection pump. A projection and a recession are respectively formed on the cam surfaces. It is thus possible to improve noise reduction effect.
Patent JP-2001091165-A (JP)
Title: Method and device for preventing choking of exhaust pipe
Inventor: ASANO NAOKI
IPC: F16L55/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To perform stable and high-efficient exhaust with the exhaust gas generating source of a melting furnace body working and to reliably prevent adhesion of fine particles to the inner surface of an exhaust pipe. SOLUTION: This device comprises an air film forming cylinder 16 situated in the lower end part of a rise part 7a having a slit 14 formed in an internal part; an air supply port 19 formed in the air film forming cylinder 16; a first air supply means 23 connected to the air supply port 19 through a valve 21; an outer cylinder 18 situated at the external part of the air film forming cylinder 16 and communicating with an exhaust gas generating source 2; an air-fuel mixture flow port 24 formed in the outer cylinder 18 ; a second air supply means 28 and a first water supply means 32 connected to the air-fuel mixture flow port 24 through valves 26 and 30; a second water supply means 36 connect to a position nearest a rise part 7a of a lateral extension part 7b' through a valve 34; a thermometer 38 to detect the temperature of exhaust gas flowing through an exhaust pipe 7;  and a controller 39 to control the opening and closing of the valves 21, 26, 30, and 34 based on the detecting temperature of the thermometer 38.
Patent JP-H10112667-A (JP)
Title: Fm multiplex receiver
Inventor: YOSHIDA TOMONORI
IPC: G01S1/68
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for provision of a plurality of receivers by selecting a DGPS station and a non DGPS station stored in a storage means periodically at a time interval set by a timer. SOLUTION: A DGPS data discrimination means 5-2 receives an FM multiplex signal from an FM multiplex decoder 4 to discriminate whether or not the data are DGPS data and gives a switching command to a switching command means 5-3 when the station is discriminated to be a non DGPS station. A CPU 5 stores frequency setting data of a station having been received at first before changeover to a memory 7 and a PLL 3 receives a command from the means 5-3 to set data and an F/E1 to a DGPS broadcast station. Upon the receipt of a DGPS, a DGPS data position detection means 5-1 detects what packet order the DGPS data are in existence to obtain a DGPS data consecutive time and sets a time between the DGPS data to a timer 5-4 as a switching time.
Patent JP-H0597835-A (JP)
Title: Production of @3754/24)r,z)-5-dodecen-4-olide
Inventor: KANO TAKESHI
IPC: A01N43/08
Filed: 1991-10-11
Abstract: PURPOSE:To obtain buibui lactone on an industrial scale at a low cost by reducing 4-oxo-5-dodecynoic acid methyl ester with a borohydrate, hydrolyzing the reduction product and subjecting to optical resolution, lactonization and hydrogenation. CONSTITUTION:The objective (R,Z)-5-dodecen-4-olide of formula VI is produced by reducing 4-oxo-5-dodecynoic acid methyl ester of formula I with a borohydride such as sodium borohydride and lithium borohydride to obtain 4-hydroxy-5-dodecylic acid methyl ester of formula II in high yield, hydrolyzing the product, reacting the resultant (+ or -)-4-hydroxy-5-dodecynoic acid of formula III, reacting the acid with an optically active amine to form a diastereomer, subjecting to optical resolution by recrystallization, chromatography, etc., to obtain a compound of formula IV, lactonizing the compound and hydrogenating the resultant compound of formula V. The other compound of formula VII separated by the optical resolution is converted to the compound of formula I by oxidation-esterification reaction and reused.
Patent JP-S61141232-A (JP)
Title: Two-way serial data communication system
Inventor: SHIMADA KEIICHIRO
IPC: H04L5/16
Filed: 1984-12-13
Abstract: PURPOSE:To obtain an inexpensive communication system by applying period formation so that a communication period and a pause period are repeated alternately periodically in applying two-way communication to serial data between a master set and a slave set through a communication line. CONSTITUTION:In applying 2-way communication between the master set and the slave set, one communication section is formed by two communication areas P1, P2, and the areas P1, P2 are used respectively as transmission and reception areas of the master set. When the 1st master bit SB1 is generated from the master set at the area P1, transmission data is extracted from a microcomputer in the master set and transmitted to the slave set through a transmission line. When the 2nd start bit SB2 is generated from the master set at the area P2, it is detected by the slave set and data is transmitted from the slave set to the master set at a point of time of the SB2. The microcomputer executes other jobs than the communication at the pause period when the communication period is finished. The communication period and the pause period are repeated at prescribed period length.
Patent JP-H05102352-A (JP)
Title: Cooler for semiconductor power module
Inventor: MIZUNO MASANORI
IPC: H01L23/34
Filed: 1991-10-11
Abstract: PURPOSE:To prevent the breakdown of a semiconductor element occurring attendant upon the heat fatigue of soldering by making small the temperature difference arising at on time and off time of the semiconductor element to the vicinity of zero. CONSTITUTION:A heater 24 and a temperature sensing element 25 are fixed closely, in addition to a semiconductor power module 2, onto a cooling fin 1, and the operation, the stoppage, and the changeover of the heater 24 and the operation, the stoppage, and tile changeover of the cooling fin 3 are performed.
Patent JP-S62122975-A (JP)
Inventor: KAMATA MAMORU
IPC: B65D81/34
Filed: 1985-11-20
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-S62187826-A (JP)
Inventor: ANSONII POORU BEIKAA
IPC: G02F1/1333
Filed: 1986-11-05
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-S62126593-A (JP)
Inventor: KITABAYASHI MOTOI
IPC: H05B33/14
Filed: 1985-11-26
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-H11180994-A (JP)
Title: New derivative for erythromycin
Inventor: AGOURIDAS CONSTANTIN
IPC: A61P31/04
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a novel intermediate that is useful for producing a novel erythromycin derivative by introducing a specific chemical structure thereunto. SOLUTION: This compound is represented by formula I-formula IV [R is (CH2 )n Ar1 (X is O, S, SO, SO2 , C=O or the like; Ar2 is an aryl or a heterocyclic aryl or the like); R1 is a residue of readily cleavable group; Z' is a residual group of a carboxylic acid of 18 or less carbon atoms]. The compound of formula I-IV is prepared by allowing a reagent that can selectively activate the hydroxyl group in the 11-position of the compound of formula V to react thereby forming the compound of formula I, allowing a compound of the formula: R-N=C=O to react with the compound of formula II to form the compound of formula III followed by reaction of the product with carbonyl diimidazole to give the objective compound of formula IV.
Patent JP-2000073998-A (JP)
Title: Pressurized water type hot water pumping device
Inventor: TAKAHASHI TSUNEJIRO
IPC: F04F1/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To restore and regenerate a hot spring deep well unusable due to difficulty in equipment as well as to raise the temperature of water by efficiently pumping up hot spring water and raise the water temperature by utilizing the hot spring heat source. SOLUTION: The inside of a well casing 1 inserted from the ground into an underground hot spring water storage area A has its lower part partitioned off to a hermetic water area B by providing a well blocking device 4 positioned in the axial midway. The lower end side of a water supply pipe 5 inserted into the well blocking device 4 is positioned in the hot spring water storage area A. The well hermetic blocking device 4 has the lower end side of a hot water pumping-up pipe 6 inserted into it facing the hermetic water area B. A ground circulating device 7 composed of a hot water storage tank 8 connected to the water supply pipe 5 and the hot water pumping-up pipe 6, a water supply pump 12, a makeup water pipe 13, and a hot water pumping-up pump 15 is installed on the ground.