baber/WOPTO huggingface dataset:
Patent JP-H05227115-A (JP)
Title: Digital signal transmitting method and device therefor
Inventor: KIMURA HIROMASA
IPC: H04L7/08
Filed: 1992-02-14
Abstract: PURPOSE:To prevent the degradation of the quality of an information signal by enabling constituting the frame of the information signal not depending on the frame constitution of a transmission line, and selecting a staff ratio to prevent residual jitter from being increased. CONSTITUTION:An information signal frame control part is provided in the information signal frame constitutional part 3 of transmitter 32, and an information signal frame synchronization detection protection part and the information signal frame control part in the information signal frame disassembling part 7 of reception equipment 33. In the transmitter 32, information signal frame control information is generated by the information signal frame control part independently from a transmission frame, and also, in the receiver 33, the frame synchronization of the information signal frame can be established by the information signal frame synchronization detection protection part independently from the transmission frame, and the information signal frame is controlled by the information signal frame control part.
Patent JP-S59154141-A (JP)
Title: Production of catalyst for cleaning exhaust gas from internal-combustion engine
Inventor: ONOUE KAZUO
IPC: B01J23/56
Filed: 1983-02-22
Abstract: PURPOSE:To produce a titled catalyst which exhibits excellent activity and remarkable durability for a long period of time by forming a porous film contg. basic rare earth oxide, etc. on a base material of a monolithic construction type to form a basic carrier, and depositing platinum and Rh on the carrier. CONSTITUTION:A porous film contg. basic rare earth oxide (e.g. ClO2) and/or basic oxide (e.g. MgO) is formed on a base material of a monolithic construction type such as a cordierite honeycomb carrier or the like, thereby forming a basic carrier. Platinum and rhodium are deposited on said carrier by using an acidic soln. contg. di-nitrodiamino platinum nitriate added with an org. acid (e.g. citric acid) and an aq. soln. of rhodium chloride. The ternary catalyst of the monolithic construction type for cleaning up of the exhaust gas from an internal- combustion engine exhibiting excellent activity and remarkable durability for a long period of time is thus produced.
Patent JP-S57142504-A (JP)
Title: Detector for corner bending of paper
Inventor: KAN TOMIO
IPC: G01B11/04
Filed: 1981-02-27
Abstract: PURPOSE:To perform a reliable detection of corner bending of a paper, by a method wherein a length along a conveying direction of each part of a paper is detected and the maximum value of the detection is decided as the length of the paper to compare it with the result detections of each detector. CONSTITUTION:If a paper P is conveyed in a conveying direction (a), light collectors 11-17 are shielded from light with the conveyance of the paper. Computed from a time period, elapsing from a time when the collector 17 starts to be shielded from light until the time when the collector 11 starts to be shielded from light, a skew amount of a paper is determined, and if the skew is large, a paper is rejected. If the skew is small, lengths l16 1-l2 in the conveying direction are computed from the shading times of their respective light collecting elements to determine the maximum value as a length L of a paper. Based on the L, l1, and l2, a corner bending amount lo=L-l1 is computed. If the corner bending amount lo exceeds a given value, it is determined as a corner bending to reject the paper.
Patent JP-S59155205-A (JP)
Inventor: NISHIMURA TAKEO
IPC: A43D21/00
Filed: 1983-02-21
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-H01202942-A (JP)
Title: Optical switch for optical node
Inventor: OKAYAMA HIDEAKI
IPC: H04B10/2507
Filed: 1988-02-09
Abstract: PURPOSE:To attain the switching of an optical fiber without losing a crosstalk characteristic with a simple arrangement by providing switch cells arranged in 3-stage to a cross position of a waveguide path. CONSTITUTION:Six switch cells 24-1-22-4 in total are provided on positions where waveguide paths 23 connecting input ports 21-1-21-4 and output ports 22-1-22-4 are crossed. The switch cells 24-1-24-6 are of the constitution of three stages of arrangement comprising the two switch sells 24-1, 24-2 of the input side, two switch cells 24-3, 24-4 of the middle part and the two switch cells 24-5, 24-6 of the output side. Thus, the 1st, 2nd input optical fibers and the 1st, 2nd output optical fibers are switched and the 1st, 2nd optical transmission sections and the 1st, 2nd output optical fibers are switched.
Patent JP-S55120175-A (JP)
Title: Variable capacitance diode with plural super-capacitance variable electrode structures
Inventor: SAKAI TAKAMASA
IPC: H03J3/18
Filed: 1979-03-12
Abstract: PURPOSE: To remarkably increase the reading capacitive change of a variable capacitance diode by independently forming a reverse bias applying electrode for controlling the width of a depletion layer and a reading electrode for picking up capacitive change.  
     CONSTITUTION: Third and fourth p-type regions 15, 16 are diffused in the surface layer of an n-type monocrystal bulk 11, and an n-type layer is grown on the entire surface including the regions 15, 16 as an integral bulk 11. Then, p-type regions 13, 14 are diffused in space on the surface of the bulk 11 corresponding to the regions 15, 16 respectively, and a capacitance reading electrode 12 made of metal is formed on the surface of the bulk 11 between the regions 13 and 14. Then, control electrodes 17, 18 are mounted on the regions 13, 14, respectively, electrodes (not shown) are also mounted on the regions 15, 16, respectively, and an ohmic electrode 19 is coated on the back surface of the bulk 11. Reverse bias voltage is applied to the pn-junctions of the regions 13∼16 to alter the width of the depletion laye DL under the reading electrode 12 so as to pick up the super-capacitance change from the reading electrode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53114173-A (JP)
Title: Double trolley conveyor
Inventor: IZUMI MASANORI
IPC: B61B10/02
Filed: 1977-03-17
Abstract: PURPOSE: To easily engage or disengage free trolley with or from projected hook upon towing the trolley by projecting a push-up lever and drive lug backwardly toward the drive trolley to tow the free trolley via the hook. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0311845-A (JP)
Title: Facsimile calling method, method of setting and processing facsimile calling, exchange system, calling establishing method to specified calling kind and method of transmitting facsimile-message
Inventor: NANSHII AN KATORON
IPC: H04N1/32
Filed: 1990-02-09
Abstract: PURPOSE: To make it possible to connect a facsimile(FAX) to be used for a terminal by a FAX subscriber's dialing by providing the system with a step for receiving the incoming number of a 1st transmitted destionation by a call from a FAX terminal and a step for converting the incoming number into a FAX equipment code. CONSTITUTION: A call is received by a switch(SW) 110 and transmitted to a switch 150 and an exchanging SW 170 through an intermediate SW 182. A message 140 controlled by a processor 114 is sent to the SW 182 by a transceiver 118. The SW 182 sends the message and a call related to a transfer means to the SW 150. The call is received by a switchboard 154 and the message 140 is received by a transceiver 152. A processor 156 checks the message 140 under the control of a program 157 to recognize a FAX flag 144. Then a data base 250 is referred to, a sound (S)/FAX conversion table 252 is accessed, a number 253 e.g. to be called is applied to an exchange SW 170 as a FAX number 263 or the like to call a FAX 104.
Patent JP-H03233361-A (JP)
Title: Immune measurement
Inventor: MUTSUKAWA KYUJI
IPC: G01N33/544
Filed: 1990-02-07
Abstract: PURPOSE:To suppress the nonspecific reaction based on the activation of a complement and to make improvement in the reliability of measurement by setting the reaction temp. in a series of reaction systems in a specific range. CONSTITUTION:A hydrophilic antibody (1st antibody) 5 is first fixed to the surface and a sample 4 where an antigen 3 as a material to be measured exists is added to a liposome 6 sealed internally with a hydrophilic labeling material 7. All the reaction temps. are set at 25 to 35 deg.C at this time. Then, the antigen 3 reacts with the antibody 5 and an antigen-antibody reaction takes place. The 2nd antibody 1 reacts with the antigen 3 and a sandwich structure consisting of the antibody 5-the antigen 3-the 2nd antibody 1 is formed when the 2nd antibody 1 is added to the reaction liquid in succession to the above. The complement 8 is activated and the membrane lesion effect of the complement 8 arises in addition to the antigen-antibody reaction when the complement 8 is added thereto. The liposome 6 is then broken down and the internal labeling material 7 flows out. The antigen 3 is quantitatively determined by determining the flowing out labeling material 7 by a fluorescent analysis method, etc.
Patent JP-H02208620-A (JP)
Title: Zoom lens
Inventor: HAMANO HIROYUKI
IPC: G02B13/18
Filed: 1989-02-08
Abstract: PURPOSE:To obtain a large aperture ratio and a high power variation ratio and to obtain high optical performance where aberrations are compensated excellently over the entire power variation range by specifying the lens constitution of respective lens groups. CONSTITUTION:A 5th group among five lens groups consists of two lens groups, i.e. a 51st group and a 52nd group and inequalities I-IV hold, where D51-52 is the air gap between the 51th and 52nd groups, f5, 1 the focal distance of the 51st group, fi the focal distance of the (i)th group, R5, 1 the radius of curvature of the (i)th lens surface of the 5th group, and fw the focal distance of the whole system at the wide-angle end. Consequently, the large aperture ratio and high power variation ratio are obtained while the high optical performance is maintained.
Patent JP-H05221628-A (JP)
Title: Production of zeolite
Inventor: IKEDA YUICHI
IPC: C01B39/02
Filed: 1992-02-17
Abstract: PURPOSE:To provide a producing method of zeolite capable of extremely inexpensively producing a zeolite having CEC value nearly equivalent to a commercial synthetic zeolite without causing problems of NaOH waste liquid, etc. CONSTITUTION:Sewage sludge or its burned ash is melted in a melting furnace 1 to give water-granulated slag (b) and NaOH is added to the slag and the mixture is boiled to produce the objective zeolite. Exhaust heat is recovered by a heat exchanger 6 and utilized as a heat source for zeolite production device 2 and dryer 6 for the produced zeolite. The waste liquid of NaOH discharged from the zeolite production device 2 is fed to an absorption tower 8 in a discharge gas treatment system to utilize the waste liquid to make SOx absorbed.
Patent JP-H06237731-A (JP)
Title: Method for peeling skin of root vegetables
Inventor: WATABIKI HIROBUMI
IPC: A23L19/12
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a method for peeling skin of root vegetables, capable of keeping root vegetables such as sweet potato in edible state and then industrially peeling the skin. CONSTITUTION:Root vegetables whose edible part is covered with skin which is kept in tightly bonded state are boiled or steamed and then frozen and the surface parts of the frozen root vegetables are thawed and the surface parts lowered in hardness by thawing are mechanically removed.
Patent JP-2000227881-A (JP)
Title: Process controller
Inventor: KAWAKUBO SHIGEKI
IPC: G06F13/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the error or omission of instruction due to a user concerning the stop of data input/output(I/O) between an I/O device and a CPU and to provide the reliable arithmetic result when the I/O of data is stopped. SOLUTION: Concerning information on the presence/absence of switching designation for switching the I/O of data from the I/O device to a virtual memory 10, this information is previously stored in a simulation designation table 7 for each I/O device. Concerning the I/O device which designates switching to the information in the simulation designation table 7, the data are inputted/ outputted with the virtual memory 10 by a CPU 3 in place of the relevant I/O device.
Patent JP-S63296224-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGURA MOTOTSUGU
IPC: H01L21/306
Filed: 1988-02-10
Abstract: PURPOSE:To obtain the silicon surface containing no foreign substance, by a method wherein an organic impurity in a hydrogen fluoride HF-related solution is removed by using silicon to form a pure HF.-related solution and an oxide film on a silicon semiconductor substrate is etched by using this solution. CONSTITUTION:A sieve 6 is placed at the bottom of a container 5; granular Si (silicon) 8 is put on it. If an HF-related solution such as HF, NH4F or the like is poured from its upper part, an organic foreign substance adheres to the surface of the granular Si 8; a purified solution it HF, NH4F or the like which does not contain any foreign substance is obtained from an outlet 9 of the container 5. If a silicon oxide film on a silicon semiconductor substrate 1 is etched by using the purified HF-related solution, the silicon surface containing no foreign substance is obtained.
Patent JP-2000225073-A (JP)
Title: Air blowing device
Inventor: HARAGA KAZUHIRO
IPC: A47K10/48
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an air blowing device giving no unpleasant feeling when wetting clothes of a user and when a face of the user is exposed to a wind. SOLUTION: An air blowing device is provided with a water receiving part 1 arranged in an opening 3 of a counter D and an air supply means 5 arranged in an inside space of the counter D and composed of an air blower 5a for supplying high pressure air, and is composed of an air blowoff port 6 being connected to the air supply means 5, being arranged on this side of the counter D and blowing off the high pressure air in the direction for separating from a user and a water delivery port 4 being arranged in the counter D and delivering water toward the water receiving part 1.
Patent JP-H01203207-A (JP)
Title: Pitch-coating material and its production
Inventor: OKADA TOSHIHIKO
IPC: C10C3/02
Filed: 1988-02-10
Abstract: PURPOSE:To produce pitch-coating material as manufacturing raw material, capable of reducing the number of times of impregnation and calcination of carbonaceous material, etc., having high density, by coating the surface of carbonaceous material or ceramic material, with petroleum or coal pitch through a specified org. compd. CONSTITUTION:The petroleum or coal pitch (especially bulk mesophase having 280-350 deg.C Mettler softening point is useful), the compd. of formula and carbonaceous material are mixed. Then, the mixture is stirred at 200-500 deg.C, preferably 250-450 deg.C for a fixed time under an inert atmosphere to obtain the targeted coating material. The amt. of pitch coating the carbonaceous material, etc., can be controlled by the concn. of pitch raw material and the volume ratio of the mixed liq. to carbonaceous material or ceramic material. As the compd. of formula, p-methylbenzyldiphenyl methane is exemplified.
Patent JP-S56127523-A (JP)
Title: Disperser for circulation type grain dryer
Inventor: YUMITATE MASASHI
IPC: B65G69/04
Filed: 1980-03-07
Abstract: PURPOSE: To prevent the nonuniform circulation of grain in a tank by changing the size of the diameter of the horizontally rotating type disperser in the tank according to the filling amount of the grain.  
     CONSTITUTION: From a charging port (a), material moves upward through a grain elevator 3 and flows into a conduit 11 from a horizontal conveyor 4 through a feed port 10. The conduit 11 scatters the grain by using centrifugal force, and the grain is first filled into drying chambers 2, then gradually also into the lower part of a tank 1. In the early stage of the filling, the grain is filled uniformly, but gradually apt to become a heap in the center portion, and finally, the grain layer surface contact with inclined resisting plates 16 and 17 projecting downwards from sliding conduits 12 and 13 attached to both ends of the conduit 11. At the time, the sliding conduit 12 and 13 having been reduced by springs 14 and 15 are enlarged by the centrifugal actions of the resisting plates 16 and 17, against the springs 14 and 15, so as to distribute the material concentratedly over the lower portions on the periphery. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07238399-A (JP)
Title: Method for replenishing zinc-chromium plating bath with cr3+ ion
Inventor: KATAGIRI TOMOKATSU
IPC: C25D5/26
Filed: 1994-02-28
Abstract: PURPOSE:To replenish a Zn-Cr electroplating bath with Cr<3+> ions without accumulating anions by activating and dissolving metal Cr in the plating bath contg. Cr<3+> ions. CONSTITUTION:When a Zn-Cr plating bath is replenished with Cr<3+>, a passive coating film formed on the surface of metal Cr is removed or partially destroyed by bringing the metal Cr into contact with at least one kind of metal selected from among Zn, Al, Mg and Mn in the acidic bath and the metal Cr is dissolved in the bath. The metal for removing the passive coating film is preferably in the form of granules or small chips each having about 1-10mm size. The metal is most easily brought into contact with the metal Cr by simultaneously putting them in a dissolution tank, carrying out contact by mixing and then injecting the acidic soln. for dissolution.
Patent JP-H04253206-A (JP)
Title: Spool type pressure control valve
Inventor: YOSHIDA HIROO
IPC: G05D16/10
Filed: 1991-01-29
Abstract: PURPOSE:To prevent the spool of the spool type pressure control valve from being oscillated by over sliding and to exactly control liquid pressure at a set value by preventing the spool from being axially over slid by control force. CONSTITUTION:A compression spring 14 to energize a spool 12 in a direction against the control force, and a non-linear spring having a characteristic to enlarge an elastic coefficient in the case of enlarging displacement are adopted. The energizing force of the compression spring 14 is small when the displacement of the said spring 14 is small, and the energizing force is increased when the displacement is enlarged. Therefore, the spoil 12 is smoothly slid at the beginning of sliding, and over sliding is prevented.
Patent JP-S52113079-A (JP)
Title: Manufacturing method of shield beam lamp for light projection
Inventor: HASHITANIDA KATSUTOSHI
IPC: H01K3/16
Filed: 1976-03-18
Abstract: PURPOSE: To facilitate the mounting of base on shield beam lamp for light projection by previously forming the base into an elliptical shape when fitting it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60175114-A (JP)
Title: Graphic displaying system for process
Inventor: IKEDA KAZUNARI
IPC: G06F3/048
Filed: 1984-02-21
Abstract: PURPOSE:To improve operability and maintenance by executing the processing of a changing part as a correlated data base structure using a logical operation formulas for display. CONSTITUTION:In the drawing display for a process, a drawing for monitoring and controlling a plant is designed, base data are formed in each fixed picture and variable picture by using display characters or the like and correlated data describing the correlation of equipment data 4 and status data 5 to the variable pictures are made base data by using the logical operation formulas for inputted to a processor PR through an input device 1. The processor PR forms both data 3a, 3b on the display screen and registers the data in a memory. If a change is generated in the plant status, the status data 5 are accumulated and processing for changing the displayed picture is executed 8 and displayed on a display device 7. The logical operation formula include OR or the like and process processing and the change and correction of its status display are executed on the basis of the combination of the operation formulas.
Patent JP-S60174168-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1984-02-21
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-S61188799-A (JP)
Title: Ultraviolet erasing apparatus for semiconductor memory element
Inventor: MAKINO IKUFUMI
IPC: G11C16/02
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a complete erasing state of ultraviolet rays irradiation and to minimize distortions given to a storage element through an excessive irradiation of ultraviolet rays by calculating a required time to erase storage contents and by controlling a ultraviolet capacity to irradiate the storage element. CONSTITUTION:The storage element 4 which allows its storage contents to be erased is not only exposed by ultraviolet rays irradiated from an ultraviolet producing part but also it is connected to an erasing confirmation part 2 and also monitored usually whether its storage contents are erased or not. Once its erasing state is confirmed, its signal is sent to an ultraviolet irradiation time controlling part 3 and a time from a commencement of the ultraviolet irradiation to a confirmation of its erasing state is measured. A time which is necessary for continuing its irradiation later on is decided by the above time measurement and controls the ultraviolet producing part 1.
Patent JP-H01207263-A (JP)
Title: Perfluoroalkylsulfonic acid amine salt, lubricant consisting essentially of said salt and magnetic recording medium using said amine salt as lubricant
Inventor: KONDO HIROFUMI
IPC: C07C301/00
Filed: 1988-02-10
Abstract: NEW MATERIAL:A compound expressed by formula A (n is 1-3; Rf is >=3C perfluoroalkyl; at least one of R1, R2 and R3 is >=6C hydrocarbon group) or compound expressed by formula B. USE:A lubricant suitably usable for various magnetic recording media. PREPARATION:A perfluoroalkylsulfonic acid is reacted with an amine according to the reaction formula to provide the aimed compound expressed by formula A or B. A lubricant consisting essentially of the compound expressed by formula A may be used alone, however, high effects are obtained by using the lubricant with a well-known lubricant in combination. Alternatively, the lubricant can be used with a perfluoroalkylcarboxylic acid ester, perfluoroalkyl carboxylate, etc., or a derivative thereof in combination. The compound expressed by formula A is advantageous in that excellent lubricating action is exhibited and frictional coefficient is reduced without impairing the action even under severe conditions, such as low temperatures.
Patent JP-H06219558-A (JP)
Title: Pallet feeder
Inventor: IDO YUTAKA
IPC: B65G47/52
Filed: 1993-01-25
Abstract: PURPOSE:To enable it to feed pallets mounted on a mobile carriage piece by piece at need. CONSTITUTION:A pallet mount body 41 is mounted on a base 10 upon housing a pallet P in a storage space 48 in a state of being erected, shifting a mobile carriage 9 to a feeding spot of the pallet P. In addition, a drive motor 25 is driven, shifting a supporting member 29a installed in the rear of the base 1 0 to a rear side of the storage space 48, and successively, a carry-in drive motor 30 is driven, shifting a claw body 35 installed in the supporting member 29a forward in a passing clearance 49, and the pallet P is extruded to the outside of the storage space 48, and this pallet P is fed to the feeding spot.