baber/WOPTO huggingface dataset:
Patent JP-S6449464-A (JP)
Title: Telephone system
Inventor: FUKUSHI TOSHIO
IPC: H04M3/42
Filed: 1987-08-20
Abstract: PURPOSE:To realize an efficient telephone response, by converting associate information to a telephone number by using a storage means and a retrieval means at the time of outgoing, and displaying the associate information on an attached information display means in a telephone set at a reception side at the time of incoming. CONSTITUTION:By confirming a dial tone from an exchange circuit 3 by performing the on-hook of a transmission side telephone set 1 and inputting the associate information such as a department name, etc., by using a dial key, the associate information is sent to the retrieval means 6 via the input control means 8 of the exchange circuit 3 in an exchange 11. And the telephone number corresponding to the associate information is read out from the storage means 5, and is sent to an exchange control means 9, and also, the name code of the associate information is sent to an output means 10, and the control means 9 performs exchange control based on the telephone number and performs the selection of an incoming line and the delivery of the name code. In such a way, at a reception side telephone set 2, a designated name is displayed on the LCD12, and also, a ringer is rung. Therefore, it is not required to confirm an incoming opponent by responding by the reception side telephone set at the time of incoming, thereby, a telephone response with high efficiency can be realized.
Patent JP-S6360537-A (JP)
Title: Metallic laminate and manufacture thereof
Inventor: TAGA YASUNORI
IPC: H01L21/28
Filed: 1986-09-01
Abstract: PURPOSE:To obtain strong bonding effect by forming a metallic laminate by a first layer and a second layer consisting of ar Sn alloy, etc., a third layer and a fourth layer composed of an Ni-Si alloy, etc., and an Si substrate in succession from the surface. CONSTITUTION:A third layer made up of an Ni-Si or Ni-Si-B amorphous alloy or an Fe metal is shaped onto an Si substrate, a fourth layer consisting of ar Ni-Si or Fe-Si alloy is formed on the interface of the Si substrate and the third layer through heat treatment, a first layer composed of an Sn alloy is shaped onto the surface of the third layer, and a second layer made up of an Ni-Sn or Fe-Sn alloy layer is formed onto the interface of the first layer and the third layer through heat treatment. The third metallic layer obstructs the diffusion of Sn to the fourth metallic layer from the second metallic layer. The composition of the Ni-Si-B alloy is selected so that a reaction layer is shaped properly on the interface of Pb-Sn/Ni-Si-B at the optimum temperature of soldering. Accordingly, an ohmic contact is acquired between a soldering layer and Si, thus obtaining strong bonding effect.
Patent JP-H0256439-A (JP)
Title: Isomerization of saturated aliphatic hydrocarbon
Inventor: WADA HIROSUKE
IPC: C07C5/27
Filed: 1988-08-19
Abstract: PURPOSE:To obtain an isoparaffin in high selectivity by isomerizing an n- paraffin having a specific C number in the presence of tantalum treated with sulfate ion. CONSTITUTION:An isoparaffin is produced by isomerizing a 4-8C n-paraffin at 0-500 deg.C under a pressure of several tens mmHg to 100atm in the presence of tantalum treated with sulfate ion. The tantalum treated with sulfate ion can be produced by immersing tantalum in a 0.1-2N aqueous solution of sulfuric acid for several hours, filtering and drying the oxide and heating at 100-500 deg.C. The sulfuric acid may be replaced with a compound generating sulfate ion by thermal decomposition, hydrolysis, etc., (e.g., ammonium sulfate or sulfuryl chloride). Since the above catalyst has high activity, the reaction proceeds at a low temperature to suppress the breakage of C-C bond, improve the selectivity and prevent the corrosion of the apparatus.
Patent JP-H0253778-A (JP)
Title: Method for synthesizing 2-phenyl-4(5)-methyl-benzylimidazole
Inventor: SAWA NATSUO
IPC: C08G59/40
Filed: 1988-08-18
Abstract: PURPOSE:To readily, efficiently and industrially obtain the subject compound useful as a curing agent for epoxy resins by thermally reacting 1-benzyl-2- phenyl-4(5)-imidazole hydrochloride, etc., as a raw material and neutralizing the resultant reaction product with an alkali. CONSTITUTION:2-Phenyl-4(5)-methylimidazole, expressed by formula I and industrially obtained by reacting 1,2-propylenediamine with benzonitrile and benzyl chloride expressed by formula II are heated at about 100 deg.C to provide 1-benzyl-2- phenyl-4(5)-methylimidazole hydrochloride expressed by formula III or 1,3- dibenzyl-2-phenyl-4(5)-methylimidazole chloride expressed by formula IV. The resultant compound as a raw material is thermally reacted at 250-350 deg.C for 1-3hr and the reaction mixture is neutralized with a solution of an alkali, such as NaOH, in methanol to distil away the methanol. The residue is then washed with water and the substance washed with water is subsequently distilled under reduced pressure to afford the objective compound expressed by formula V.
Patent JP-S6268910-A (JP)
Title: Cultivation bed underdrainage device
Inventor: TANABE YOZO
IPC: E02B11/00
Filed: 1985-09-17
Abstract: PURPOSE:To prevent a device from being damaged owing to drying and cooling, by providing the upstream end of an underdrainage pipe with a service pipe, and by providing the downstream end with a siphon drain pipe. CONSTITUTION:The upstream end of an underdrainage pipe 2 buried in cultivation bed 1 is provided with a service pipe 3. A siphon drain pipe 5 is made to branch off on the way from the underdrainage pipe 2 to a drain ditch 9, and the drain ditch 9 is provided with a drain stop plug 4. Warm water flowing into the underdrainage pipe 2 is discharged from a water-discharging hole 7 and is heat-exchanged with the cold temperature of the cultivation bed 1, and cold air is discharged from the cultivation bed 1 with water to increase temperature of the cultivation land.
Patent JP-H0490848-A (JP)
Title: Oxygen absorbing agent and resin composition using the same, and film, sheet, or wrapping container consisting of said resin composition
Inventor: KOYAMA MASAYASU
IPC: C08L101/00
Filed: 1990-08-03
Abstract: PURPOSE:To obtain an oxygen absorbing agent able to capture oxygen quickly, and to work for a long duration by using iron powder with specified surface area and appearant density and a metal halide. CONSTITUTION:An oxygen absorbing agent is composed of an iron powder with a specific surface area of at least 0.5 m<2>/g and appearant density of at most 2.2g/cm<3> and a metal halide, e.g. sodium chloride, sodium bromide, etc. Then the oxygen absorbing agent is dispersed and carried in a resin composition such as an olefinic resin, etc., and the composition is formed into a film or a sheet. When commercial products such as processed foods, metal products, etc., are wrapped with the film or sheet, oxygen is quickly absorbed at high oxygen absorption speed and function, and captured continuously to maintain the quality of the products.
Patent JP-H0758707-A (JP)
Title: Quantization bit allocation system
Inventor: HAYASHI HIDEYUKI
IPC: G10L19/02
Filed: 1993-08-20
Abstract: PURPOSE:To offer a quantization bit allocation system which can effectively utilize the total number of bits in a composite frame and improve the quality of a playback signal. CONSTITUTION:The quantization bit allocation system of a system which quantizes and encodes signals of plural channels CH0-CHm-1, and then puts them together in a frame and sends the frame evaluates specific properties of the respective channel signals at a time and allocates bits adaptively to the quantization of the respective channels CH0-CHm-1 based on the evaluation result so that quantization errors of the respective channel signals are minimized without exceeding the number of sent frame bits of the system. The specific properties of the respective channel signals are preferably masking levels obtained in consideration of the amplitudes of input signals S0-Sm-1, the amplitudes of signals C0-Cm-1 after quantization, or the power spectra of the input signals S0-Sm-1 and noises and human auditory characteristics.
Patent JP-H1151320-A (JP)
Title: Turbo jet type high temperature high speed burner
Inventor: TAMURA TETSUTO
IPC: F23D11/24
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a turbo jet type burner in which high temperature high speed combustion of 1900 deg.C or above required for incinerating industrial waste and melting the incineration ash can be reached advantageously in view point of cost. SOLUTION: The turbo jet type burner comprises a burner nozzle 1 arranged in the center of a board 8A in a substantially cylindrical combustion chamber 8 with cooling means provided with a constricted part 23 at the open end 12 thereof, and a plurality of high pressure air jet ports 5 arranged on the circumferential fringe of the board 8A while being directed collectively toward the local point 14 of burner jet in front of the nozzle 1 on the center line thereof.
Patent JP-H0851618-A (JP)
Title: Method for feeding on reception side first number of video signal generated from transmission side,and system, transmitter,network and receiver used therefor
Inventor: KURISUCHIYAN MARIE UIRUHERUMUS
IPC: H04N7/173
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for allowing a receiving side to supply a first set of video signals from a transmission side, which simultaneously makes a video signal go around which does not belong to a second set of video signal but belongs to at least the fist set of video signals to all the receivers without overloading for transmitting a signal. SOLUTION: As a well-known method supplying the first set of video signals from a transmitter 1 is too small to transmit the first set of video signals whose obtained channel capacity is all the range, only the second set of video signals consisting of a subset of the first set of video signals is transmitted in response to a control signal transmitted from the receiver 30. Once easily going around to all the range or moving quickly, plural control signals are required and considerable burden is required for sending signals. As the result of transmitting a third set of video signals provided with a lower quality than the second set of video signals and consisting of at least the other part of the first set to the receiver 30, the receiver 30 makes many video signals to go around without requiring a load for sending a signal and a low quality in quick movement is second important.
Patent JP-H0932705-A (JP)
Title: Electromagnetic air control valve in internal combustion engine
Inventor: OKURA KAZUMI
IPC: F02M69/32
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize an electro-magnetic air control valve by reducing the weight of an entire movable core including a valve body, enable the reduction of its consumed current and the improvement of durability and also control a minute air amount accurately. SOLUTION: A valve body 22 is provided on one end 21A of a connecting rod 21 arranged in the secondary side flow passage 2B of a valve main body 1 and a movable core 23 is provided on the other end 21B and also a guide hole 21C is bored along a longitudinal axial center X-X from the facing end 23A in the fixed core side of the movable core 23 toward in the connecting rod 21. A guide rod 20C arranged insertingly and movably in the guide hole 21C is formed projectingly on the facing end 20B in the movable core side of a fixed core 20.
Patent JP-S6184887-A (JP)
Title: Ion laser power source
Inventor: HIROSHIMA MASAAKI
IPC: H01S3/097
Filed: 1984-10-02
Abstract: PURPOSE:To inhibit action when any of three-phase AC phases is omitted, by providing the first, second, and third current relays and the fourth current relay that drives the first one by cooperation with the second one. CONSTITUTION:When switches 6, 6' are closed by impressed voltage on three- phase input cables 1', 1'', 1''', then a rectifier 5 outputs direct current, which is impressed on a sequence circuit. On the other hand, when a current relay 12 is driven by three-phase AC input, its contact 12' closes, and a current relay 7 sets in action on the output voltage of the rectifier 5; at the same time, an indicator 9 is lighted. Further, when a switch 10 is closed, a current relay 8 is driven because a switch 11 is normally closed and the contact 7' of the relay 7 is closed, and its contact 8' closes; therefore, the relay 8 is self-held even on the opening of the switch 10. Besides, the contact 8'' of the relay 12 also closes, and a current relay 3 is driven on a current relay power source 4 because of the closure of the contact 12'' of the relay 12; then, contacts 3', 3'', 3''' close.
Patent JP-S5995641-A (JP)
Title: Character converter
Inventor: TATEBAYASHI MAKOTO
IPC: G06F3/00
Filed: 1982-11-24
Abstract: PURPOSE:To obtain rational priority information while using an information area of finite size by updating a priority level on such a condition that the sum of pieces of priority information on N pieces of the 2nd character strings corresponding to the specification of the 1st character string is constant. CONSTITUTION:When a KANA (Japanese syllabary) is inputted from the 1st character string input part 1, a character string retrieval part 2 retrieves the KANA string in a character string storage part 3, and a KANJI (Chinese character) string with top priority information among N corresponding KANJI strings is selected and outputted to an output part 5. When the output KANJI string is not a desired string, a next-candidate request part 8 is operated and a next-candidate retrieval part 6 retrieves and outputs a KANJI string with the next priority information. When this is the desired KANJI string, the 2nd character string selection part 9 is operated and a priority information updating part 7 fetches the priority information on the outputted KANJI string out of a storage part 4 and adds N-1 to the priority information on the selected string while subtracting one from each of (N-1) KANJI strings on the condition that the priority information is smaller than a specific permissible value and the sum of pieces of priority information is constant; and the resulting strings are stored in the storage part 4.
Patent JP-S6450165-A (JP)
Title: Reading kana dictionary registering system
Inventor: FUJITA MITSUKO
IPC: G06F17/22
Filed: 1987-08-20
Abstract: PURPOSE:To register only a fundamental reading KANA (Japanese syllabary) in a reading KANA dictionary, and to always display a candidate, while inputting it at the time of reverse conversion, by registering the KANA character- string concerned in the reading KANA dictionary, as reading corresponding to a KANJI (Chinese character), when the KANJI corresponding to the inputted KANA character-string has been decided definitely. CONSTITUTION:By an input device 1, a character is inputted to an editor 2, and the editor 2 refers to a KANJI dictionary 3, delivers a candidate character to a display control part 6 from a character generator 5 and displays it on a display device 7. Until this displayed candidate becomes a desired character, a display of a conversion, a non-conversion, etc., is executed, and by a display end notice, it becomes an input state. Subsequently, when the candidate is determined, it is registered in a reading KANA dictionary by a displayed character code. In this case, it is updated (learning function) to a place of a first candidate, and if it is first data, a new data is informed to the place of the first candidate, and a dictionary is generated along the use tendency of a user.
Patent JP-H0371112-A (JP)
Title: Electrochromic element
Inventor: MATSUOKA HIDEKI
IPC: G02F1/15
Filed: 1989-08-11
Abstract: PURPOSE:To increase the electron conductivity of an EC material and to enhance the response of coloring/decoloring by adding an electron conductive oxide to tungsten oxide or molybdenum oxide or the mixture composed thereof. CONSTITUTION:A color developing electrode 1 provided with an EC material layer 2 and a counter electrode 3 are disposed to face each other via a spacer 5 and an electrolyte 4 is sealed by the spacer 5 into the space formed of these members. The EC material layer is constituted essentially of the material prepd. by adding at least one kind of the electron conductive materials of In2O3 and SnO2 into the tungsten oxide or molybdenum oxide alone or the mixture composed thereof. The formation of the EC material 2 is executed by dry processes, such as vacuum vapor deposition, sputtering and ion plating or various wet processes. Since this EC material is used as the color developing material of the EC element, the EC element having the good response at the time of the coloring/decoloring is obtd.
Patent JP-H1112097-A (JP)
Title: Single crystal silicon carbide and its production
Inventor: YANO KICHIYA
IPC: C30B25/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single crystal SiC, by which the high quality single crystal hardly having the influence of lattice defect and micropipe defect is grown simply in the equipment respect and efficiently, and to promote the utilization of the single crystal SiC as a semiconductor material. SOLUTION: A β-SiC layer 2 having >=10 μm thickness is formed on the surface of an α-SiC single crystal substrate 1 by a PVD method or a thermal CVD method, and the obtained complex M is heat-treated in an atmosphere of saturated SiC vapor pressure at the temperature within a range of 1,650-2,400 deg.C to convert a polycrystal of the β-SiC layer 2 to the α-SiC and to grow the single crystal oriented in the direction same as the crystal axis of the single crystal substrate 1 of the α-SiC single crystal on the SiC layer 2.
Patent JP-H0863846-A (JP)
Title: Disc recording and/or reproducing apparatus
Inventor: ISHIMATSU KOICHI
IPC: G11B17/056
Filed: 1995-08-14
Abstract: PURPOSE: To prevent a disc from being damaged by manipulating an operational jig and separating a disc pressing member holding the disc together with a disc table from the disc table. CONSTITUTION: When a driving pin 19 is turned, a rotary operation lever 77 is turned to a position separated highest from a chassis surface, whereby a rotary arm 50 is turned to a position most separated from a disc table 4 and a disc pressing member 51 is separated from the disc table 4. In consequence, an optical disc 1 is released from the pressing/holding by the disc pressing member 51 to the disc table 4. When a lock is freed, a discharge lever 41 for a disc transfer body is turned by a torsion coil spring 43, and a rear end face of the disc transfer body 11 is pressed by a pressing lock 46 and guided by slide guide shafts 18, 19. The transfer body is discharged out from a case 2.
Patent JP-H1133589-A (JP)
Title: Apparatus for treating excrement wastewater
Inventor: YANO HITOSHI
IPC: C02F3/12
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating excrement wastewater which enables measures for purification tank sludge sufficiently and can attempt the stabilization of biotreatment. SOLUTION: A treatment apparatus for excrement wastewater has pretreatment means 1, 2 which introduces excrement wastewater containing at least raw excrement and purification tank sludge and removes contaminants, a prereaction means 3 for oxidation-treating the excrement wastewater treated by the pretreatment means 1, 2, a reaction means 4 for nitrification- denitrification-treating the excrement wastewater treated by the prereaction means 3, and a solid-liquid separation means 5 for solid-liquid separating the suspension sent from the reaction means 4.
Patent JP-H0924070-A (JP)
Title: Polymeric mat with air blow cell for medical care at home
Inventor: MOMOSE SATOSHI
IPC: A61G7/05
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the bedsore of a patient lying on a bed over a long time by blowing the air pump generated air via the holes of air cells, and providing polymeric water solution cells so as to be arranged alternately with the air cells. SOLUTION: Blow holes 3 and so forth are drilled through air cells 2 cylindrically formed out of nylon or rubber. Then, the air cells 2 so formed are arranged alternately with polymeric water solution cells 1. The air cells 2 are all communicated to one another via a soft nylon connection tube 5, and the air fed from an air pump 10 is blown through the holes 3 and so forth. The polymeric water solution cells 1 contain polymeric water solution. Also, two types of the cells 1 and 2 are housed within a cover 4 and, when used, a user's weight is held on the cells 1. The part of a user in contact with a mat is thereby dried, so as to prevent the occurrence of a steamed condition resulting from a patient's sweating by means of the air blown from the holes 3 and so forth.
Patent JP-H0492106-A (JP)
Title: Fast stopper
Inventor: OGAKI MAMORU
IPC: F16B13/06
Filed: 1990-08-03
Abstract: PURPOSE:To strongly insert an anchor bolt into a hole in concrete, iron, etc., by forming the jointed contour of a fast stopper with a thin plate, creating a small diametered hole in its center and creating, therein, a horizontal plane facing to the nut of a circular truneated cone shape. CONSTITUTION:A hole whose diameter is slightly larger than that of the contour of this fast stopper is formed in concrete, an iron plate etc., with its depth limited to the length of a bolt, the inserted bolt is drawn out while keeping the state set as it, is an object is setand the bolt is tightened. The tip of the bolt is set in the hole in the thin plate, and a nut part and the contour are subjected to processes on this side and the bottom side respectively. This work is continued until the thin plate is broken. Positioning of bolt(s) varies depeading upon the kind of article to be set.
Patent JP-H0256671-A (JP)
Title: Editing device
Inventor: KIMURA MARIKO
IPC: G06F17/21
Filed: 1988-08-23
Abstract: PURPOSE:To simplify the editing operation of an operator by executing not only the change of the order of words but also the change of a character to return to a position with the change when the word is moved, deleted or inserted at the time of edition. CONSTITUTION:When the processing of the moving, deletion or insertion is indicated to an original sentence which is displayed on a display part, a position attribute deciding part decides the position attribute of the respective constituting words in the original sentence. After the designated processing is finished, a position attribute reflecting part reflects the position attribute, which is decided by the position attribute deciding part, to the constituting words of the updated editing sentence and executes processing to accompany the change of the position attribute. Thus, when the word is moved, deleted or inserted, for example, since the capital letter and lower-case letter conversion of both the subject word of the edition and the correspondent word after the edition is automatically executed, the editing operation of the operator can be simplified.