baber/WOPTO huggingface dataset:
Patent JP-H10146510-A (JP)
Title: Electret bulky two-layered filter material and its production
Inventor: TANI YATSUHIRO
IPC: B01D39/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a filter material for an air filter obtained by integrally molding a filter material for a coarse dust filter capable of being used in a state of a flat plate, excellent in filter characteristic value and having long life and a filter material for a medium capacity filter, gentle to a human body, easy to incinerate and effective for the vol. reduction of waste. SOLUTION: This filter material is constituted of an upstream layer characterized by that a mixing ratio of hot-melt fibers (a) with fineness of 15-100 denier and electret split fibers (b) with average fineness of 1-15 denier is (a)/(b)=100/0-85/15 (wt. ratio) and bulk density is 0.005-0.03g/cc and a wt. basis is 20-100g/m<2> and a downstream layer wherein (a)/(b) is 80/20-40/60, bulk density is 0.01-0.04g/cc and a wt. basis is 100-400g/m<2> .
Patent JP-H04180181-A (JP)
Title: Picture processor
Inventor: KURUMISAWA TAKASHI
IPC: G06T5/20
Filed: 1990-11-15
Abstract: PURPOSE:To enable a shape recognition even when a little transformation is generated at the objective shape by providing plural spatial filters in order to extract picture information from a picture signal which is converted into digital data by spatial frequencies, separating the obtained plural picture information by a frequency separating means, and weighting them. CONSTITUTION:A picture processor which recognizes the shape of components in a picture, is constituted of a picture inputting part 1, A/D converting part 2, picture processing part 3, recognizing part 4, and outputting part 5. Then, a frequency separating means 6 and a shape information processing means 7 are incorporated in the processing part 3, and a recognition judging part 8 and a processing controlling means 9 are incorporated in the recognizing part 4. At that time, the means 6 is constituted of first spatial filter 31 - (n)th spatial filter 34, outputs 131 - 134 from these spatial filters are separated by the spatial frequencies, weighted after operating a hierarchical arithmetic operation, and inputted to the means 7. Then, the output from the means 7 is inputted to the judging means 8, and the shape information which is capable of being recognized is outputted.
Patent JP-S62275117-A (JP)
Inventor: DONARUDO JIYOZEFU BAACHIERU JI
IPC: C08G18/10
Filed: 1986-12-27
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-H10147567-A (JP)
Title: Deodorization of aliphatic mercapto compound
Inventor: OKAZAKI MITSUKI
IPC: C07C323/52
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To remove the unpleasant odor of an aliphatic mercapto compound by adding a haloiminium salt to the compound useful as a raw material for plastic lenses to produce an aliphatic unsaturated compound. SOLUTION: This method for deodorizing an aliphatic mercapto compound [an aliphatic (poly)thiol compound having at least one mercapto group in the molecule, e.g. a thiocarboxylic acid such as thiolactic acid or 3- mercaptopropionic acid or its derivative, etc.] comprises adding a haloiminium salt of the formula (X is chlorine; Y<-> is an anion) (e.g. N,N- dimethylchloromethyleneiminium chloride, 2-chloro-1,3-dimethylimidazolinium chloride) preferably in an amount of <=1.2 equivalent at room temperature to 100 deg.C. Thus, the unpleasant odor can extremely simply be removed.
Patent JP-S63160461-A (JP)
Title: Picture data reader
Inventor: SANO TERUO
IPC: H04N1/107
Filed: 1986-12-24
Abstract: PURPOSE:To read and store picture data with an arbitrary reading width by writing only reading data in a designated reading width designated by a reading width designating means in a picture data storing means. CONSTITUTION:When a clock pulse (c) from a timing signal generating part 52 is outputted to a counter 61 and an address counter 62, a comparator circuit 64 compares the designated reading width data converted to an address value and latched to a latch circuit 63 with an address value in an actual reading main scanning direction counted by the counter 61. When the actual reading address does not reach the designated reading width data, the comparator circuit 64 outputs '1' signal and writes a parallel converted picture signal by a serial/ parallel converting part 58 to the writing address of a picture data memory 60 designated by the address counter 62 through a data selector 59. Thereby, the picture information can be read with the arbitrary reading width.
Patent JP-2000137253-A (JP)
Title: Design method for optical switch circuit network and optical switch circuit network
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/12
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To design an optical switch circuit network in which length of an optical switch circuit network in the direction of state is shortened and which has low stroke by designing a second optical switch circuit network provided with optical switches arranged in a (m+1) stage 2n row matrix state from a first optical switch circuit network. SOLUTION: A second optical switch circuit network 30 provided with each second sub-optical switches included in main switches from the first stage to the fourth stage, and optical switches which are connected to this second sub- optical switches and which are arranged in a 5 stages 4 rows matrix state from a first switch circuit network by replacing a first sub-optical switch included in a main optical switch of a next stage with an optical switch 32 of a two input two output type, is designed. Thereby, length of the second optical switch circuit network 30 in the direction of stage is shorter than that of the first optical switch circuit network. Therefore, the second optical switch network 30 having shorter length of a circuit network than that of the first optical switch circuit network in the direction of stage can be designed.
Patent JP-H07143569-A (JP)
Title: Burst signal receiving system
Inventor: MATSUKI SHIGEYUKI
IPC: H04W56/00
Filed: 1993-11-17
Abstract: PURPOSE:To efficiently receive a high-speed burst signal from an opposite side station. CONSTITUTION:When a unique word UW in the burst signal is detected, a frame timing generation circuit 231 generates a reference reception timing signal. On the other hand, a reception Cl decode circuit 241 controls a switching circuit 232 by detecting a class signal CI continued to the unique word, generates respective reception timing by applying the reference reception timing signal to slot timing generation circuits 233-235 correpsonding to the unique word and the class signal, and applies that timing to respective processing blocks. Therefore, it is enough for a CPU only to receive following data based on the processing result of respective processing blocks, the burden is reduced and reception can be efficiently performed.
Patent JP-S63163325-A (JP)
Title: Safety device for position controller
Inventor: ARAKI KUNIHIKO
IPC: G03B7/095
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a position controller which is simple in mechanism and consists of a small number of components by eliminating a mechanism for setting a pawl previously. CONSTITUTION:A combination solenoid controller 20 controls a combination solenoid 21 so that a pawl 91 is separated from a ratchet wheel 85 prior to the start of the rotation of the ratchet wheel 85 for the start of a series of operations. The pawl 91 which stops a body 1 to be controlled at a specific position is driven by the combination solenoid 21, so the pawl 91 which returns the body 1 to be controlled to its original position is only separated from the ratchet wheel 85 by switching the excitation state of the combination solenoid 21, so no special setting mechanism is required. Consequently, the position controller which is simple in mechanism and consists of a small number of components is obtained.
Patent JP-H08141701-A (JP)
Title: Production of half molten billet
Inventor: OKUMURA KIYOSHI
IPC: B22D17/30
Filed: 1994-11-18
Abstract: PURPOSE: To heat a metallic billet while exactly recognizing the heating state of this billet and to surely produce the billet in half molten state by feeding ultrasonic pulses of a specific frequency into the metallic billet under heating, measuring the longitudinal wave sound velocity thereof and stopping the heating of the billet at the point of the time when the longitudinal wave sound velocity decreases rapidly. CONSTITUTION: The billet W is successively heated by a heating coil 4 when this coil is energized. The ultrasonic pulses of a frequency of 30KHz to 5MHz are sent through a refractory waveguide 9A into the billet W from a transmission probe 13 communicating with a sound velocity measuring instrument when the prescribed time elapses. These ultrasonic pulses are received by a reception probe 14 through the refractory waveguide 9 and is returned to the sound velocity measuring instrument. The measurement of the longitudinal wave sound velocity of this time is continued. The heating of the billet W by the heating coil 4 and the measurement of the longitudinal wave sound velocity of the ultrasonic pulses are continued in such a manner. The longitudinal wave sound velocity falls rapidly and the energization to the heating coil 4 is stopped when the billet W begins to soften, by which the billet of the half molten state is obtd.
Patent JP-2000138597-A (JP)
Title: Radio device
Inventor: OSAKO KAZUYUKI
IPC: H04B1/3822
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive one-frequency simultaneous transmission- reception radio device which can fix the speech receiving S/N on the other side at simplex time and duplex time. SOLUTION: The radio device is provided with a microphone element 2 for simplex only and a microphone element 3 for duplex only. The element 3 for duplex is closely attached to the mouth piece 1 of the equipment in parallel to the mouth piece 1 and the element 2 for simplex is obliquely attached to the mouth piece 2 so that the speech receiving S/N at the other station may be fixed by performing level correction in transmitting by utilizing the sensitivity difference between the two elements 2 and 3.
Patent JP-H01150778-A (JP)
Title: Air curtain type show case
Inventor: NAKAGAWA NOBUHIRO
IPC: F25D17/08
Filed: 1987-12-08
Abstract: PURPOSE:To eliminate a blower and to form an air curtain which is not dispersed, by a method wherein a coil around which a superconductive material is wound is situated around the inner side of the opening of a show case, and a positive and a negative electrode are situated to one side of the opening and its corresponding side respectively. CONSTITUTION:A coil 12 formed by a superconductive material is situated in an opening 2 of a show case body 1, and electrodes 13a and 13b are mounted to the one side of the opening 2 and its corresponding side. When a positive voltage is applied on the electrode 13a and a negative voltage is applied on the electrode 13b, air between the electrodes 13a and 13b is ionized, and a current flows from the electrode 13a to 13b. By a Lorentz's force between a magnetic flux and a current therebetween, air flowing from a position above the opening 2 to below is generated to form an air curtain. After the air curtain is sucked through a suction port 11 and heat-exchanged and cooled by means of a cooler 7, it is discharged through a discharge port 9 by means of a cold air passage 4.
Patent JP-H04182159-A (JP)
Title: Printer available for both sheet paper and roll, and word processor equipped with function of continuous printing
Inventor: YAMANAKA YASUMASA
IPC: B41J11/42
Filed: 1990-11-15
Abstract: PURPOSE:To make both of sheet paper and roll available for insertion and for stable feeding without the need for employing special equipment by a method wherein a mode for setting of supply duration of drive pulse to a pulse motor is made to be a first type when a printing instruction is received, and the mode for setting of supply duration of the drive pulse to the pulse motor is shifted to a second type when an instruction for continuous printing is received. CONSTITUTION:A printing format prepared in data to be printed is checked with a CPU of a microcomputer (MC), and when the checked result is not for continuous printing format, but for, for instance, a format of page printing on sheet paper in sizes A4 or B5, an instruction is given to a motor drive circuit PC, defining the drive is by normal two-phase excitation, and thereby a pulse motor 12 is driven. In the case of continuous printing, confirmation is made to ascertain whether a roll detecting signal is emitted from a roll sensor 20. When the result is YES, an instruction is given, defining that the drive is by two-phase excitation with pulse duration set longer than normal. Thereby the control is made to shift the drive to operation at low speed with high torque.
Patent JP-H02156363-A (JP)
Title: State change detecting method for cache memory
Inventor: HIRAI NORIO
IPC: G06F15/16
Filed: 1988-12-08
Abstract: PURPOSE:To supervise a continuous state change by supervising the contents of a data are area necessary for the processing of a cache memory itself, and successively storing the changed data into a prescribed buffer area possessed by the memory itself whenever the contents change. CONSTITUTION:In the internal program of an information processor DT, a table concerning the supervisory objective address of a cache memory CM designated by an application program is prepared, and the state change is supervised. When the data are exchanged at the section of the other DT, and the state change is generated in the address concerned, a result is notified to the application program. The changed data are successively stored into a buffer BF at the time when the state change has been generated. When the notification request of the change data is received from the application program again, whether the address of the request is the same as the last one is checked, and when they corresponds, the state changed data of the address held in the state buffer BF is notified to the application program, and the newest data can be notified.
Patent JP-H08166534-A (JP)
Title: Automatic focusing method for image processor
Inventor: OZAKI TAKAYUKI
IPC: G02B7/28
Filed: 1994-12-14
Abstract: PURPOSE: To provide an automatic focusing method for an image processor by which focusing is automatically performed without being influenced by the kind of an image according to an object or noise. CONSTITUTION: In this automatic focusing method for an image processor; a sample stage 2 or an optical system is moved up and down, thereby changing a focal distance, and a picked-up image processing part 6 fetches a partial image area where each image is in focus from the successively picked-up images, calculates the standard deviation value of the light quantity of a picture element in the fetched partial image area, selects the maximum value out of the calculated standard deviation values, and detects the focal distance at that time as a focusing point, so that the focal distance is set to the focal distance attaining the focusing point.
Patent JP-H10232322-A (JP)
Title: Optical fiber cable laying/robot, optical fiber cable laying/vehicle and work control method for optical fiber cable laying/vehicle
Inventor: YONEZAWA MASATOSHI
IPC: G02B6/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable laying/robot capable of safely and efficiently performing work and without damaging a support tool and a metal wheel by providing an advance/retreat mechanism advancing/retreating a movement bar transfer mechanism for a telegraphic post. SOLUTION: The drive motor 39 of the advancing mechanism 3 is forward rotation driven, and the movement bar transfer mechanism 4 is advanced to the telegraphic part A side through respective parts of the mechanism 3. At this time, when a barrier such as a foot-put-on, etc., attached to the telephone pole exists on the advancing lines of the transfer parts 44, 45 of the mechanism 4 being the tip of the advance, the drive motor 23 of an advancing line correction mechanism 2 is driven, and the transfer parts 44, 45 of the mechanism 4 is moved vertically in a balance through respective parts of the mechanisms 2, 3 to evade the barrier. Further, by image picking up the metal wheel with a confirmation mechanism 5, and by confirming it with a monitor, a pair of transfer parts 44, 45 of the mechanism 4 are positioned precisely front/rear of the metal wheel.  Thus, since manual work of a worker is eliminated, workability is improved safely.
Patent JP-2000135023-A (JP)
Title: Reaping controller in combine harvester
Inventor: MIZUKURA TAIJI
IPC: A01D69/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a reaping controller capable of surely connecting and cutting a reaping clutch at the hand according to an intention of an operator irrespective of the field condition by providing an on-off switch for the reaping clutch driving a reaping pre-treatment device to a main transmission lever. SOLUTION: In this reaping controller, on on-off switches 213a and 213b for a reaping clutch, driving a reaping pre-treatment device are provided to a main transmission lever 202. Preferably, the switches 213a and 213b for the reaping clutch are provided on side faces or upside and underside of the transmission lever 202, and further, constituted with a momentary switch.
Patent JP-H02156626-A (JP)
Title: Resist coating
Inventor: YAMADA KOICHI
IPC: H01L21/027
Filed: 1988-12-09
Abstract: PURPOSE:To form a uniform and good resist film by a method wherein a resist is dripped to the surface of a wafer and a turning operation of the wafer is controlled stepwise in a prescribed manner. CONSTITUTION:A highly viscous resist with a viscosity of 60 to 70cp is dripped to the central part of a semiconductor wafer; the wafer is turned for 5 seconds by setting 300rpm in 0.8 second; the resist is spread on the surface of the wafer; the wafer is stopped in 0.3 second; the wafer is stopped for 5 seconds in order to prevent the resist at an outer periphery part from being scattered to the outside of the wafer. Then, the wafer is set to the same number of revolutions in 5 seconds; it is turned in the same manner in order to prevent the resist from being scattered unevenly; the number of revolutions is set to a high speed of 4800rpm in a rise time of 5 seconds; the wafer is turned for 5 seconds; the resist is set to a required thickness; the wafer is turned for several tens of seconds at about 2/3 of the second number of revolutions; the wafer is stopped. Then, it is possible to form a uniform and good resist film with which the whole surface of the wafer including a stepped part has been coated sufficiently.
Patent JP-S63166724-A (JP)
Title: Production of uranium hexafluoride
Inventor: TOMOSHIGE SHOZO
IPC: C01G43/06
Filed: 1986-12-26
Abstract: PURPOSE:To efficiently produce UF6, by bringing a mineral acid solution of yellow cake into contact with a diaminocarboxylic acid chelate resin and subjecting the resultant solution to electrolytic reduction. CONSTITUTION:A mineral acid solution of yellow cake having 10-250g/l mineral acid concentration, 50-250g/l uranium concentration, 150mg/l-15g/l impurity metal concentration and 0.5-3.5pH is passed through a column packed with a diaminocarboxylic acid chelate in a rate of <=10l/Hr to remove the impurity metal and provide a uranyl solution, which is then subjected to electrolytic reduction to afford an uranous solution. Diluted fluoric acid solution is added to the resultant uranous solution to precipitate UF4 particle. Then the UF4 particles are washed with water, dried and brought into contact with a F gas diluted with an inert gas to provide UF6 gas, which is then caught into a cold trap to condense UF6. The above-mentioned chelate resin is brought into contact with a mineral acid to regenerate the resin.
Patent JP-H07141219-A (JP)
Title: Microcomputer
Inventor: YOSHINO MOTOAKI
IPC: G06F11/22
Filed: 1993-11-18
Abstract: PURPOSE:To effectively and securely perform screening all peripheral function units by a dynamic BT test for guaranteeing the reliability of the microcomputer by transferring data stored in a test ROM to control registers of respective peripheral function units, and executing a program stored in a user ROM by a central processor. CONSTITUTION:After the entry to a dynamic burst test (dynamic BT), a dynamic BT control unit 4 automatically transfers the data stored in the test ROM 2 to special function registers corresponding to respective addresses one to one not through the central processor 3. Then, respective units 5 are controlled so as to execute the program stored in the user ROM 1 from the head address. And, all the peripheral function units 5 are set in an operable state even for the test ROM 2 having limited capacity, and the dynamic BT is executed.
Patent JP-H07138105-A (JP)
Title: Harmful organism repellent
Inventor: NISHIO HIROYUKI
IPC: A01N31/06
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a harmful organism repellent having excellent effect and improved durability free from a peculiar smell. CONSTITUTION:This harmful organism repellent comprises one or more of a group consisting of a 3-(1-hydroxyalkyl)camphor derivative and a 3-(1- hydroxyalkyl)borneol.
Patent JP-H08170895-A (JP)
Title: Heat exchanger
Inventor: DEGUCHI AKITERU
IPC: F28F13/10
Filed: 1994-12-15
Abstract: PURPOSE: To perform further efficient heat-exchange by grasping the state of a temperature boundary layer. CONSTITUTION: In a heat exchanger wherein thermal conductivity is improved by exerting vibration of fins 2, 2... and a heat-transfer pipe 3 by an exciting device 13, a heat exchanger comprises a thermistor row 5 formed in the vicinity of the surface of a fin 2a and measuring temperature distribution, a temperature boundary layer-determining circuit 6 to determine a temperature boundary layer based on temperature distribution data in the vicinity of the surface of the fin 2a measured by the thermistor row 5, and a control circuit 11 to control a vibration amount of the exciting device 13 according to the thickness of the temperature boundary determined by the circuit 6.
Patent JP-H02157948-A (JP)
Title: Updating system for distributed information
Inventor: YANAGIDA HISANORI
IPC: G06F7/22
Filed: 1988-12-09
Abstract: PURPOSE:To automatically update distributed data with the arrival of an updating time by designating a housing address, in which updating data are housed, when the updating time comes and distributing the data of this housing address as the updating data to a terminal equipment. CONSTITUTION:When it is the time to distribute the data to a terminal equipment 3 and the time is the updating time of the data, an address table 9 designates the housing address on a data housing part, in which the updating data are housed, and thus, the updating data are read from the data housing part and distributed to the terminal equipment 3. Thus, the distributing data can be automatically updated with the arrival of the updating time and accordingly, the various data can be efficiently distributed to the terminal equipment.