baber/WOPTO huggingface dataset:
Patent JP-H06328050-A (JP)
Title: Cleaning device
Inventor: KOBAYASHI NOBUYUKI
IPC: B08B3/12
Filed: 1993-05-25
Abstract: PURPOSE:To ensure that cleaning irregularities due to the node of a standing wave are prevented from generating by setting a distance between the lowermost end of a cage on which an article to be cleaned is deposited and an oscillation surface of a supersonic oscillator, in a specific proportion to the standing wave length of a supersonic wave generated by the supersonic oscillator. CONSTITUTION:This cleaning device consists of a supersonic oscillator 3 installed at the inner bottom of a container 2, and an article to be cleaned 4 is arranged above the supersonic oscillator 3. At the same time, a cleaning liquid 6 is injected so that the article 4 is submerged. The article 4 is cleaned by an oscillation energy of supersonic wave generated by the supersonic oscillator 3. Under this constitution, a cage 5 on which the article 4 is deposited is installed. The distance L1 between the lowermost end 5a of the cage 5 and the oscillation surface 3a of the supersonic oscillator 3 is set so that the distance is equivalent to at least 1/9 of the wave length of a standing wave of a supersonic wave generated by the supersonic oscillator 3. Thus, it is possible to prevent cleaning iregularities due to the node of the supersonic standing wave at both upper and lower ends of the article 4 from generating and, at the same time, clean even the lowermost end of the cage 5 adequately.
Patent JP-2000313576-A (JP)
Title: Repairing method of elevator
Inventor: KATO HISAO
IPC: B66B7/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a repairing method of elevator reducing wasteful materials, unnecessary work, and continuous long-time suspension, in a repair work for equipment renewal by temporary operation suspension. SOLUTION: One ends of control panel side auxiliary cables 231 are connected to an existing control panel 5, while one ends of car side auxiliary cables 251 are connected to existing car side equipment 91. One ends of renewal moving cables 291 connecting a renewal control panel 15 replaced by the existing control panel 5 and renewal car side equipment 171 replaced by the existing car side equipment 91 are connected to the other ends of the control panel side auxiliary cables 231, while the other ends of the renewal moving cables 291 are connected to the other ends of the car side auxiliary cables 251. Thus, the existing control panel 5 and the existing car side equipment 91 are connected.  Thereby, in a repair work for renewal of control-related equipment for the purpose of improvement of performance, the renewal moving cables 291 conventionally having been used can be used as they are.
Patent JP-S62903-A (JP)
Title: Near infrared ray absorbing filter
Inventor: KOJIMA KIYOTERU
IPC: C09B1/32
Filed: 1985-06-05
Abstract: PURPOSE:To obtain an excellent sharp cut filter by using an anthraquinone compound represented by a specified general formula as a light absorber. CONSTITUTION:An anthraquinone compound represented by general formula I is used as a light absorber for regulating light transmission. Since the com pound has absorption maximums in the wavelength range of 750-850nm and at about 400nm, it absorbs intensely light in the range from the visible region to the near infrared region of 800-900nm. A thermoplastic resin is mixed with the compound and molded, the compound is applied to a thermoplastic resin, or a transparent substrate is printed with ink contg. the compound to obtain a near infrared ray absorbing filter having satisfactory sharp cut characteristics. In the formula, each of A1-A4 is phenyl or naphthyl which may have one or more kinds of substituents selected among alkyl, alkoxy, phenoxy and hydroxy.
Patent JP-H08315244-A (JP)
Title: Hot water tank of automatic vending machine
Inventor: NAGASAKI TADASHI
IPC: G07F13/00
Filed: 1995-05-22
Abstract: PURPOSE: To enable continuous vending with a small-sized hot water tank by providing a heater and a hot-water sensor halfway between city water and the hot water tank and providing a heat keeping heater in the hot water tank. CONSTITUTION: The water fed from a water reservoir 9 through a water pump 11 is heated up to a specified temperature by a heater 31 and a hot water temperature sensor 24 interposed in the piping path in the halfway and fed to the hot water tank 4a. This water feeding operation is started while a high water level switch 26a is off and carried on until the high water level switch 26a is turned on. The hot water which is thus fed is held in the hot water tank 4a at the specified temperature through the heat keeping heater 35 and a hot water sensor 24a, and pumped up by a feed water pump 32 from the outlet 34 in the bottom part of the hot water tank 4a at drink vending time, so that it is sent out to a mixing bowl or coffee brewer through a feed water valve 33.
Patent JP-H07328291-A (JP)
Title: Clothing drying machine
Inventor: SHOJI AKIRA
IPC: D06F58/28
Filed: 1994-06-03
Abstract: PURPOSE:To improve accuracy for detecting the clogging of a filter concerning the clothing drying machine for detecting the clogging of the filter corresponding to the current of a PTC heater and the sucked air temperature of the PTC heater. CONSTITUTION:A PTC heater 3 and the filter are provided at a ventillation path into a rotary drum 1 for drying clothing, the rotary drum 1 and a heat exchanging type double wing fan are rotationally driven by a motor, and the number of rotations of the motor is controlled by a control means 9. A temperature detecting means 6 is provided at a ventillation path to the PTC heater 3, and the current of the PTC heater 3 is detected by a current detecting means 17. An input setting means 24 for setting an operation course or the like and a storage means 20 for storing the corrected values of filter clogging detection levels are provided, and the control means 9 alarms the clogging of the filter corresponding to the output signal of the temperature detecting means 6 and the output signal of the current detecting means 17, changes the corrected value of the filter clogging detection level corresponding to the input state of the input setting means 24 and stores it in the storage means 20.
Patent JP-S5459389-A (JP)
Title: Device for controlling dissolved oxygen concentration in culturing medium
Inventor: ISHIKAWA YOUICHI
IPC: G05B11/16
Filed: 1977-10-14
Abstract: PURPOSE: To control the dissolved oxygen concentration in a culturing medium easily, by controlling the number of rotations of a driving motor of an agitator or a substrate-feeding motor by adjusting the resistance of a variable resistor.  
     CONSTITUTION: The number of rotations of a driving motor of an agitator or a substrate-feeding motor is controlled by a controlling motor M and a manual knob H, wherein said controlling motor M is controlled by an rpm-regulating device comprising auxiliary relays 1R, 4R and 6R, delayed rectifiers SL 1  and SL 4 , a rotary switch RS, a step relay SR, a step coil SR 1 , a zero-return coil SR 2 , etc., and a timer IT. When  the oxygen concentration displayed by a meter relay MR is out of the preset range, the controlling motor is energized and the variable resistor is turned by a definite angle. After definite time interval, the oxygen concentration is determined again, and when it is still out of the range, the variable resistor V is rotated again. The presence of the insensitive period is effective to the prevention of hunting phenomenon 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61281333-A (JP)
Title: Prime number deciding device
Inventor: OKAMOTO EIJI
IPC: G06F7/544
Filed: 1985-06-07
Abstract: PURPOSE:To decrease a calculation processing and to shorten the prime number deciding time by deciding successively a composite number, or a non-composite number, or a prime number by the first - the third deciding means and a random number generating means. CONSTITUTION:A given positive integer N is inputted to the first deciding means 8, and unless N is a prime to each other to a positive integer M determined in advance, it is decided that N is not a prime number. When the first deciding means 8 has not decided that N is not a prime number, the second deciding means 10 decides that N is not a prime number if A<(>N<-1)/2>(mod N) is not '1' nor N-1, with respect to an integer generated by a random number generating means 9. Also, when the second deciding means 10 decides that N is not a prime number with respect to the optional number of random numbers generated by the random number generating means 9, the third deciding means 11 decides that N is a prime number.
Patent JP-S5245826-A (JP)
Title: Serial printer of dot matrix type
Inventor: YAMAMOTO TAKEMI
IPC: B41J2/51
Filed: 1975-10-08
Abstract: PURPOSE:In addition to two kinds of timing signal of both advance and retract purposes in order to make serial printer perform printing of both directions, the timing signal for half pitch can also be produced.
Patent JP-2000319087-A (JP)
Title: Arsenic dopant and production of silicon single crystal using the same
Inventor: KANO SHINSUKE
IPC: C30B29/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a dopant which is uniform in a film by providing the dopant with a dopant body consisting of arsenic, an arsenic compound for coating the body and a film consisting of either material of silicon and a silicon compound, thereby making it possible to suppress the reaction of O and As in a silicon melt, to suppress the generation of air bubbles consisting essentially of AsO and to rapidly and easily form the film. SOLUTION: The arsenic dopant 1 is formed of the dopant body 1 consisting of the arsenic of 1 to 2 mm in average grain size and the film 3 covering its surface. The film 3 is selected from the arsenic compound (e.g.: arsenic oxynitride), silicon (e.g.: polysilicon) and silicon compound (e.g.: silicon dioxide). The method for preparation consists in blowing raw materials, such as oxygen and silicon, into the dopant body 2 of, for example, granular arsenic and forming the film 3 of several mm in thickness. The production of a silicon single crystal is executed by adding the dopant into the silicon raw material melt to penetrate the dopant into the melt, bringing a seed crystal into contact with the silicon raw material melt and pulling up the silicon single crystal.
Patent JP-H05293308-A (JP)
Title: Inclined plate sedimentation device
Inventor: HIURA SADAO
IPC: B01D21/02
Filed: 1992-04-17
Abstract: PURPOSE:To intercept the incidence of direct sunlight to check the reproduction of algae and to prevent sticking of the algae to an inclined plate device by projecting the upper parts of the inclined plates from the surface of water and bending them to constitute eaves parts arranged at intervals. CONSTITUTION:In an inclined plate device 3, eaves parts 8 formed by bending the upper parts of inclined plates 5 projected from the surface of water 6 toward the adjacent inclined plates 5 are arranged at intervals. The eaves part 8 performs such a function that the incidence of direct sunlight to the upper part of the adjacent inclined plate 5, particularly near the surface of water where algae tend to be generated and stuck is intercepted by the eaves part 8. Thereby the incidence of direct sunlight required for reproducing the algae is intercepted by the eaves part 8, causing the reproduction of the algae to be checked. Therefore, labor of maintenance for coping with the algae stuck to the inclined plate is saved. And since the eaves parts 8 are arranged at intervals, the water level, etc., are observed from the outside not to hinder the inspection and a measure to be taken when the device becomes abnormal.
Patent JP-S62278946-A (JP)
Title: Oil and fat composition for cake
Inventor: SHIGETA AKIRA
IPC: A23D9/00
Filed: 1986-05-28
Abstract: PURPOSE:To obtain an oil or fat composition for cake suitable for giving a cake having soft texture and easily meltable in palate, by dispersing and emulsifying a citric acid salt and a food surfactant in an oil or fat, thereby forming a continuous phase of the oil or fat. CONSTITUTION:The objective composition can be produced by mixing and kneading (A) 20-99.8wt% food oil or fat such as vegetable oil or fat, animal oil or fat, shortening, margarine, etc., (B) 0.1-30wt% citric acid salt such as alkali metal citrate, alkaline earth metal citrate, etc., and (C) 0.1-50wt% food surfactant such as synthetic emulsifier, protein, phospholipid, etc., thereby forming a continuous phase of the oil or fat in the emulsion.
Patent JP-S5549534-A (JP)
Title: Combined governor for internal combustion engine
Inventor: YOSHINO MASAO
IPC: F02D1/02
Filed: 1978-10-05
Abstract: PURPOSE: To provide a combined governor for an internal combustion engine, which can prevent the generation of deteriorated smoke by providing an injection amount correcting device for atmospheric pressure change to thereby retain suitable ratio of intaken air to fuel amount at high altitudes.  
     CONSTITUTION: When this governor is used at high altitudes, the pressure in the atmospheric pressure chamber 24 of an atmospheric pressure detector 20 is lowered to thereby cause bellows 22 to be extended by a spring 25 so as to lower the push rod 26. Thus, a control lever 21 is rotated around a pin 28 to thus cause a controller 30 to enter between the push rod 6 and a full setting lever 18 to thereby expand the gap therebetween. As a result, a mechanical governor B is earlier started than the time when the maximum rotating speed is set at the low place. For example, when it reaches set maximum rotating speed, it is moved to fuel decreasing side earlier than the time at low place to thereby move the control rack 7 in the direction for reducing the fuel injection amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5826081-A (JP)
Inventor: KANO HIROSHI
IPC: B22D41/32
Filed: 1981-08-07
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-H07306329-A (JP)
Title: Method for reinforcing fusion-spliced part of carbon-coated optical fiber
Inventor: OGURA KUNIO
IPC: G02B6/255
Filed: 1994-05-11
Abstract: PURPOSE:To provided a method for reinforcing a fusion-spliced part of carbon- coated optical fibers with which the assurance of the reliability equiv., in terms of characteristics, to the reliability of the carbon-coated optical fibers prior to fusion splicing is possible. CONSTITUTION:This method is provided with a stage for forming the carbon- coated fusion splicing part 6, then applying specified tensile load on this carbon- coated fusion-splicing part 6 and a stage for measuring the carbon coat thickness of the carbon-coated fusion-splicing part 6 to discriminate whether the carbon- coated fusion-splicing part 6 is defective or non-defective. Then, the carbon- coated fusion-splicing part 6 is provided with a resin coating after the carbon- coated fusion-splicing part 6 is discriminated to be defective or non-defective and, therefore, both of the initial strength and the hermetic characteristic are assured and eventually the long-term reliability of the characteristics of the carbon-coated optical fiber 1 is surely warranted.
Patent JP-S60264341-A (JP)
Title: Manufacture of optical fiber having index
Inventor: SUZUKI MASAO
IPC: C03B37/012
Filed: 1984-06-14
Abstract: PURPOSE:To obtain an optical fiber having an index, easily, by forming a longitudinal groove to the inner wall of a hollow quartz pipe, depositing glass soot in the groove, vitrifying the soot to transparent glass, inserting the parts forming core and clad into the hollow part, and drawing the composite to a fiber. CONSTITUTION:Gas such as CF4 is introduced into the hollow part of the hollow quartz pipe 1, and heated externally with a heat source 2 to effect the reaction of the formula. A part of the inner wall of the quatz pipe 1 is corroded by the reaction to form the groove 3. The heat source 2 is transferred along the axial direction without rotating the quartz pipe to form a longitudinally extended groove 3 at a definite position of the circumference. Soot of glass having a refractive index different from that of the quartz pipe 1 is deposited in the groove by the inner deposition CVD process to fill the groove 3, and the soot is vitrified to transparent glass. Parts for forming a core and a clad are inserted into the hollow part of the quartz pipe 1, and the assembly is drawn to obtain an optical fiber having an index designating the polarization plane.
Patent JP-S612096-A (JP)
Inventor: MATSUDA KAZUTAKA
IPC: G21C17/035
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5552568-A (JP)
Title: Automatic program searching reproducing device for magnetic tape
Inventor: OBATA KIYOSHI
IPC: G11B15/087
Filed: 1978-10-05
Abstract: PURPOSE: To prevent malfunction by detecting a fixed non-signal interval by making sure that a zero output interval of a magnetic head when a tape change in run direction is shorter than the time when no signal passes.  
     CONSTITUTION: Now, a magnetic tape runs in a quick traverse mode and a non- signal interval starts. When the non-signal interval continues for a fixed time, non- signal interval detecting method 6 reaches an inversion level and its output becomes "H"; and NAND gate circuit 8 generates a string of pulses, which are counted by counting method 10 and applied to input terminal A of comparing method 13. Content B of memory method 12 is initially zero, comparing method 13 generates an A>B output and the output of NOR gate 14 becomes "H", so that counting method 24 will count up by one. On the other hand, monostable multivibrator 16 generates a single pulse to make the output of NAND gate 17 "L" and a REW command 20 is sent. Next, when the magnetic tape having slightly overrun stops and the non-siganl interval restart by reversing, NAND gate 18 sends a FF command 22 and counting method 24 counts up by one, so that its contents reach a fixed value, a PLAY command 26 will be generated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09306138-A (JP)
Title: Tape cassette
Inventor: AOIKE MITSUE
IPC: G11B23/087
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette capable of preventing the production of abnormal sound due to the rubbing between a reel holder and tape reels. SOLUTION: The tape cassette is furnished with a cassette casing 1 constituted of an upper half 2 and a lower half 3, and a reel holder 12, in which a reel recess 9 is formed at the upper end of a reel hub 6 and a spring accepting part 12c to be attached with a coil spring 17 mounted between a pair of tape reels 4 rotatably housed in a cassette casing 1 and the upper half 2 is formed at the lower end, arranged between the upper half 2 and the tape reels 4 so that the spring accepting part 12c is positioned in the reel recess 9. The longitudinal section of the spring accepting part 12c is formed to nearly the V-shape. By this arrangement, the contact between the reel holder and tape reels is prevented even when the reel holder is tilted, then the production of the abnormal sound is prevented.
Patent JP-S5748658-A (JP)
Title: Immunologic measuring method and reagent for measurement
Inventor: MANITA HIDEAKI
IPC: G01N33/543
Filed: 1980-09-08
Abstract: PURPOSE:To determine a trace of substance with good reproducibility and high sensibility by a relatively small amount of active particles, by a relatively small amount of active particles, by using immunologically activated particles (active particle), which bind an antibody or antigen together with immunologically inactive particles. CONSTITUTION:In the immunologic measuring method, that determines the trace of substance with immunologic activity in the sample to be measured by using immunologically activated solid particles by binding an antibody, an antigen or a hapten chemically or physically and utilizing aggultination reaction or aggultination inhibiting reaction, it is characterized that said aggultination reaction or aggutination inhibiting reaction is carried out in the presence of immunologically inactive particles. According to this method, the aggultinating image in the aggultination reaction becomes clear and sharp, and a required amount of active particles can be diminished. When the aggultination inhibiting reaction is applied, a very small amount of biological substance becomes detectable, which is not achieved by an ordinary method.
Patent JP-S5913894-A (JP)
Inventor: NAKAMURA MASATOMO
IPC: F27D17/00
Filed: 1982-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000312563-A (JP)
Title: Cooked rice leveling device
Inventor: SUZUKI MAKOTO
IPC: A23L7/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject device intended for preventing crushing cooked rice grains on the surface of the plate-like cooked rice mass when cooked rice is pressed with a leveling roller and leveled to a plate-like form. SOLUTION: This cooked rice leveling device works as follows: cooked rice carried by a conveyor 1 is pressed with a leveling roller 3 with a number of projections 31 on its circumferential surface. Thus, on the surface of the cooked rice mass in contact with the roller surface, the cooked rice grains pressed by the projections 31 get away and are put into the recesses 30 among the projections 31, thereby keeping such cooked rice grains without being crushed and resulting in no pasty and sticky state, therefore, the palate feeling of the resultant cooked rice is not impaired.
Patent JP-H11313742-A (JP)
Title: Feather quilt, and feather quilt with cover
Inventor: INAGAKI KENICHI
IPC: A47G9/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a feather quilt and a feather guide with cover capable of easily attaching/detaching a cover to/from the feather quilt and without coming out of feathers of the quilt. SOLUTION: This feather quilt with cover 1 is constituted of the feather quilt 3(3a) where the feathers 6 are packed between vertical side cloths 5a and 5b and the cover 2 for covering at least the front side part 3a and the rear side part of the quilt 3. Buttons 9 being a lock member are respectively arranged in at least the front side part 3a and the rear side part of the feather quilt 3 and button holes 13 where the buttons 9 of the quilt 3 are locked so as to be attachable/detachable are respectively arranged in the front side part and the rear side part of the cover 2. The vertical side cloths 5a and 5b of the feather quilt 3 are mutually sewed in a circular shape in the peripheries 17 of parts for fitting the buttons 9 to the quilt 3. Then, the buttons 9 are inserted to the button holes 13 of the cover 2 and retained so that the cover 2 is easily fixed to the feather quilt 3.
Patent JP-H04349833-A (JP)
Title: Feeder in apparatus for rearing larval fish
Inventor: TATSUKUCHI MASAMITSU
IPC: A01K61/02
Filed: 1991-05-28
Abstract: PURPOSE:To obtain an apparatus capable of automatically supplying a prescribed amount of a feed prepared by culturing rotifers which are feeds for larval fishes with an automatic device composed of a pump and pipes at a programmed time. CONSTITUTION:Automatic supply of a feed and rearing are carried out by connecting a plankton culture vessel 1, a concentrating vessel 3, plankton secondary culture vessel (5a) to (5d) and plural rearing vessels (6a) to (6d) with discharge pipes 8 and 13 having control valves 7 and 12 and collecting pipes 9 and 11 and programmatically operating the control valves 7, 12, etc., with a controller 10.