baber/WOPTO huggingface dataset:
Patent JP-H02290250-A (JP)
Title: Catalyst for selectively reducing nitrogen oxide with ammonia
Inventor: RAINHOORUTO PURANTO
IPC: B01J37/04
Filed: 1990-02-28
Abstract: PURPOSE: To easily produce a catalyst for the complete reduction of NOx, at a low cost by vigorously kneading reactive anatase titanium dioxide having a large specific surface area with metal oxides and additives and carrying out drying and calcinating at a specified temp. CONSTITUTION: Reactive titanium dioxide which is entirely or predominantly anatase and has a BET specific surface area of 40-500 is vigorously kneaded with oxide of tungsten, silicon or the like and oxide of vanadium, niobium or the like or their precursors, and other additives. The kneaded material is extrusion-molded, the resultant molding is dried while slowly raising the temp. at <=60 deg.C and it is calcinated at 300-800 deg.C final temp. while stepwise raising the temp. The objective catalyst which attains the selective complete reduction of NOx in oxygen-contg. waste gas in the presence of ammonia is easily produced at a low cost.
Patent JP-S62206799-A (JP)
Inventor: OGASAWARA MUNEHIRO
IPC: H05H13/04
Filed: 1986-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54137966-A (JP)
Title: Fabrication method of semiconductor device
Inventor: YONEMURA TOSHIO
IPC: H01L21/58
Filed: 1978-04-18
Abstract: PURPOSE: To prevent migration with the reduction of the material cost, by forming a noble-metal coating by pushing a high-speed rotating noble-metal bar against the flat part at the tip of a metal wire.  
     CONSTITUTION: Noble-metal bar 8 whose diameter is smaller than the surface of pad 12 is fitted to rotary shaft 7 rotating at a speed of more than 3000 r.p.m. The noble-metal film is fricton-welded by pushing bar 8 against pad 12 obtained by flattening the tip of metal bar 11. In the above method, even if bar 11 is easy to oxidize while metal hard to coat with noble metal is used, fushion-welding is possible besides metal which is hardly fusion-welded by heating such as copper and silver. Therefore, using as the metal bar a silver bar plated with copper hard to migrate makes it possible to coat the pad with silver as well and the cost is reduced with noble metal required at its minimum, so that migration can also be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56143245-A (JP)
Title: Water-insoluble azo compound, production thereof and dyeing method employing the same
Inventor: TADA SHIYOUJI
IPC: D06P1/18
Filed: 1980-04-10
Abstract: NEW MATERIAL:Water-insoluble azo compounds of formula I  (wherein X is carbo-lower alkoxy, cyano, nitro; Y is nitro, lower acyl, halogen; R 1  is lower alkyl; R 2  is H, lower alkyl, halogen; R 3  is H, lower alkyl, lower alkoxy; R 4  is lower alkyl, lower alkenyl, aralkyl; R 5  is H or R 4 ).  
     USE: Azo dyes which can dye synthetic fibers in various shades of red, purple, blue, etc. with good fastness to moisture and heat. When a carboxylic acid ester group is introduced into the dye structure, the dyes show such characteristics that undeposited dye can easily be removed with an alkali.  
     PREPARATION: A coupling component of formula II is coupled with a diazonium salt of a compound of formula III to produce the desired compound of formula I. The aminothiophene derivatives of formula III can be synthesized, e.g. from-γ-mercaptoacetoacetic ester and nitroacetonitrile. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04264267-A (JP)
Title: Measuring apparatus for physical amount of high potential part
Inventor: MATSUBARA RIYOUJI
IPC: G01R15/14
Filed: 1991-02-19
Abstract: PURPOSE:To avoid danger accompanying deterioration of a transmission system without losing operativeness at the time of measuring voltage of a transmission line by using an insulating rod. CONSTITUTION:A freely stretchable cylindrical insulating rod 1 is used. A hollow part inside the insulating rod 1 provides a spatial transmission path 11 for transmitting supersonic waves. The insulating rod 1 is equipped with a pair of transmitter-receiver comprising a transmitter 12 and a receiver 13. The transmitter 12 is provided at the tip of the insulating rod, has a sensor 3 for detecting voltage when it is in contact with a transmission line, converts the detected voltage into supersonic waves and transmits them in the spatial transmission path 11 inside the insulating rod 1. The receiver 13 is provided at the base of the insulating rod 1 and receives the supersonic waves transmitted from the transmitter 12 through the spatial transmission path 11. Since a transmission system is formed inside the insulating rod 1 to eliminate a transmission system outside the insulating rod, deterioration in insulation can be remarkably reduced.
Patent JP-H11233030-A (JP)
Title: Gas discharge display tube
Inventor: NAKAJIMA FUMIO
IPC: H01J17/49
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas discharge display tube in which luminance is not reduced and luminescent color is not changed for a long time, by adopting emitter material with extremely low absorption rate of Xe of ultraviolet ray discharge gas. SOLUTION: In this gas discharge tube, a front board 14 with a transparent electrode 28 placed on its whole surface and a back board 12 with a cathode 20 like a ridge between rice fields placed on its whole surface are placed face to face with a designated space kept between the electrodes on each board, a discharge cell 30 is formed for every intersecting part of the transparent electrode 28 and the cathode 20 like a ridge between rice fields, an airtight container 16 is formed by sealing peripheries of the both electrodes, discharge gas containing Xe and phosphor 24 are filled in the airtight container 16 and the cathode 20 like a ridge between rice fields is made of emitter material with YB4 and BaAl2 O4 mixed.
Patent JP-S59171020-A (JP)
Title: Magnetic head polishing device
Inventor: NAKAMURA CHIHIRO
IPC: G11B5/187
Filed: 1983-03-18
Abstract: PURPOSE:To raise the measuring accuracy extending from the reference surface of a magnetic head to a track, and to make each height of two heads coincide with high accuracy by polishing a reference surface attached to an upper cylinder of the magnetic head by a polishing tape. CONSTITUTION:A polishing tape 12 formed by applying a polishing material onto a resin film is made to run by a capstan shaft 18 and a pinch roller 19, and wound round a winding reel 17. A magnetic head is made to contact by pressing and held by a head holder 26, moved along a guide shaft 29, and an up-and-down movement of the head and its holding and release are executed by a cylinder 34. When a cylinder 30 is operated, and the magnetic head is moved on the polishing tape 12, a burr, a flaw, dirt, etc. of the surface of the head are removed, and the surface which is excellent in its plane property is obtained. Therefore, the measuring accuracy extending from a reference surface of the head to a track is raised, and also each height of two heads attached to the cylinder can be made to coincide with high accuracy.
Patent JP-H06323339-A (JP)
Title: Shaft coupling
Inventor: GEERUHARUTO KIRUSHIYAI
IPC: F16D3/72
Filed: 1994-02-08
Abstract: PURPOSE: To constitute a shaft coupling with at least a serial membrane coupling including, at least, two membranes into a short one axially as a whole. CONSTITUTION: A serial membrane coupling 14 has two mutually parallel membranes 19, 20 connected to each other in an outer circumferential range and connected to two mechanical elements respectively in internal circumferential range. At least one of the both membranes 19; 20 of the serial membranes 19, 20 is connected to a coupling part 16 corresponding thereto such as a boss, a flange, etc., by a clamping bush 27 clamping axially, and each of the clamping bushes 27 has a cylindrical part 28 and a flat stopper flange 29 integrally formed in its end. The clamping bushes 27 are axially inserted in bores of the membranes 20; 19 so that the stopper flanges 29 of the clamping bushes 27 are positioned in a near side of the other membranes 20; 19.
Patent JP-S51122287-A (JP)
Title: Dehydrating apparatus for slurry
Inventor: MISAGO TAKASHI
IPC: B01D35/00
Filed: 1975-04-18
Abstract: PURPOSE: A slurry dehydrating apparatus for slurry transporting ship capable of dehydrating slurry on a ship deck with a simple structure and of significantly reducing the load of dehydrating apparatus in the hold. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01316329-A (JP)
Title: Functional specific antibody
Inventor: POORU JII EIBURAMUZU
IPC: A61K47/48
Filed: 1989-02-27
Abstract: PURPOSE: To prepare a composition capable of relatively increasing the amount of an active agent delivered to a target cell as compared with that delivered to a nontarget cell by attaching a diagnostic agent or a therapeutic agent to each of plural antibody species having non-overlapping patterns of cross- reactivity. CONSTITUTION: This functionally specific antibody is obtained by attaching the same or different diagnostic agents or therapeutic agents to each of antibody species in which each of two or more antibodies is reactive with different epitopes on a target site and patterns of cross-reactivity of each are non- overlapping. The antibody is capable of minimizing or eradicating the additive accumulation of an active agent in a nontarget tissue and additively accumulating the active agent in the target site. In the case of the diagnostic agent, the target site can be imaged against a relatively low background to reduce the possibility of misdiagnosis by using the composition. In the case of the therapeutic agent, the toxicity to normal tissues can be reduced.
Patent JP-H03248030-A (JP)
Title: Leakage detecting apparatus for sea water for cooling condenser
Inventor: IWAMOTO HIROSHI
IPC: G01M3/16
Filed: 1990-02-26
Abstract: PURPOSE:To eliminate erroneous alarming without decreasing detecting performance by setting alarming values at two stages, making the first alarming value higher than the upper limit value of the absolute value of the difference between the electric conductivities of water chambers, and setting the second alarming value higher than the upper limit value of the electric conductivity in each water chamber when a unit is started. CONSTITUTION:An absolute-value operator 12 is connected to electric-conductivity measuring devices 9 through a subtractor 11. The output side of the operator 12 is connected to an alarm transmitter 14 through a limit switch 13 which is operated with the first alarming value. The devices 9 are connected to the alarm transmitter 14 through limit switches 18 and 19 which are operated with the second alarming value. For example, when a unit is started at the normal time, the electric conductivities A and B in a first water chamber 5 and a second water chamber 2 are increased because of the mixing of carbon dioxide. However, the absolute value ¦A - B¦ of the difference does not exceed the first alarming value. The single value also does not exceed the second alarming value. Therefore, the alarm is not transmitted. When leakage of sea water occurs during the operation and the like, only the conductivity rises up, and the absolute value ¦A - B¦ exceeds the first alarming value. Then, the switch 13 is operated, and the alarm 14 is issued.
Patent JP-H10242993-A (JP)
Title: Voice packet atm repeating transfer system
Inventor: SUGAWARA TSUGIO
IPC: H04L47/43
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sound packet asynchronous transfer mode(ATM) network transfer system capable of reducing useless communication bands in an ATM line and improving transmission efficiency. SOLUTION: Telephone sets A, B respectively output 1st and 2nd voice packets to be sent to destinations, i.e., telephone sets C, D, a network terminating equipment 10 outputs an ATM cell in a state multiplexed loading the 1st and 2nd voice packets on the cell and an input side exchange 1 duplicates the ATM cell as 1st and 2nd duplicated cells. An output side exchange 2 extracts only the 1st voice packet out of the 1st and 2nd voice packets multiplexedly loaded on the duplicated cell and outputs a new 1st ATM cell in a state loading only the 1st voice packet. Similarly an output side exchange 3 outputs a new 2nd ATM cell in a state loading only the 2nd voice packet. Network terminating equipments 20, 30 respectively send the 1st and 2nd voice packets in the new 1st and 2nd ATM cells to the telephone sets C, D.
Patent JP-S59177039-A (JP)
Inventor: ROBAATO UIRIAMU MERIKURU
IPC: A61B17/00
Filed: 1984-03-13
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-S52129790-A (JP)
Title: Ultraviolet/curing composition
Inventor: KONNO RIYOUZOU
IPC: C09D11/10
Filed: 1976-04-26
Abstract: PURPOSE: A ultraviolet-curing composition free from odor caused by the photopolymerization initiator before or after the irradiation of ultraviolet rays, having having improved curing properties, being composed of a monomer and a prepolymer having radically curable ethylenic unsaturated double bonds and a specific photopolymerization initiator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53132001-A (JP)
Title: Control of coke strength by coal maximum fluidity
Inventor: HIGUCHI MASAAKI
IPC: C10B57/00
Filed: 1977-04-25
Abstract: PURPOSE: To control the coke strength properly and to obtain coke having the desired strength economically, by determining the mixing relationship using the maximum fluidity of coal to be charged into a coke over obtained from the semilogarithmic chart to show the coke deterioration state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05250231-A (JP)
Title: Program operation gathering device
Inventor: AWAJI TOSHIO
IPC: G06F11/30
Filed: 1992-03-04
Abstract: PURPOSE:To recognize the running condition of each program to perform debugging including the interference between programs in real time in the program processor of the multiprocessing system of online multiprocessing. CONSTITUTION:The program area where address information of reception data obtained by monitoring a processor bus in the program processor exists is discriminated by program area discriminating circuits 320 to 32n to not only output bit position designating information to a collection memory 34 of the execution program but also output a request for read of address information of the collection memory 34 corresponding to the access address at this time of a memory of the program processor, and a write request of new bit information to the access address of the collection memory 34 is outputted by a collection control circuit 33. Information indicating the access position of the execution program at this time is generated in a write information generating means 35 by outputs of the collection control circuit 33 and the collection memory 34.
Patent JP-S61155501-A (JP)
Inventor: FUKUDA TOMIICHI
IPC: E01B25/28
Filed: 1985-03-08
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-H08240372-A (JP)
Title: Refrigerator
Inventor: SHIMIZU TAKESHI
IPC: F25D16/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide a refrigerator capable of averaging the demand of electric power by storing electric power at night and shifting it daytime. CONSTITUTION: There are provided a freezing cycle where there are connected a condenser 8 and a heat storage unit 31 including a heat storage material 32 therein in series or parallel, timing control means 46 for controlling timing of heat storage operation for storing heat in the heat storage unit 31 in an arbitrary time zone and heat storage cooling operation for cooling the inside of the refrigerator with the aid of stored heat, a heat storage unit fan 39 for feeding cold air in the heat storage unit 31, a ventilation duct 55 for communication of the condenser 8 with the heat storage unit 31, and room temperature detection means 40 for detecting room temperature.
Patent JP-H02226427-A (JP)
Title: Method for deciding termination of task
Inventor: HASEGAWA TETSUO
IPC: G06F9/46
Filed: 1989-02-28
Abstract: PURPOSE:To decide the termination of the work of tasks without using a concentrated control part by setting the weight of an initial task to be an integer X which is not zero, calculating the weight of a branching task and deciding it to be the termination of the task when the sum of the reciprocals of the weight of the tasks in the end coincides with the reciprocal of the weight of a certain task. CONSTITUTION:'1' is used as the weight X of a task 1, and the weight of tasks 11 and 12 come to be '2' since the number of branching in the task 1 is '2'. Since the number of branching in the task 11 is '2', the weight of tasks 111-113 becomes '6' obtained by multiplying the number of branching '3' to the weight of the task '2'. Since the end tasks 12 and 111-113 do not have slave tasks, whether the tasks are terminated or not is decided by adding the reciprocals of the weight of the tasks. Namely, it is assumed to be 1/2+1/6+1/6+1/6=1 and therefore, the sum of the reciprocals of the weight of the tasks comes to be '1' (=1/X). Thus, it is decided that the work of the tasks is terminated.
Patent JP-H07256724-A (JP)
Title: Extrusion molded object composed of polystyrenic resin composition
Inventor: KIHARA ISATO
IPC: B29C47/00
Filed: 1994-03-17
Abstract: PURPOSE:To enhance melt tension properties and flowability, to reduce neck-in at the time of high speed extrusion taking-up and to improve processing productivity and impact strength by adding a specific amt. of a polystyrenic copolymer satisfying the predetermined values of vinyl group content, a wt. average mol.wt., mol.wt. distribution or the like as a polymer component. CONSTITUTION:An extrusion molded object is composed of a compsn. containing 50-100wt.% of polysturenic copolymer satisfying conditions such that a compd. having a plurality of vinyl groups is contained in an amt. of 100-1000ppm (A), a wet mol.wt. is 200,000-2000,000 (B), a ratio of a mol.wt. of 100000 or less is 20-30-wt.% and a ratio of a mol.wt. of 1000000 or more is 1-30wt.% (C), the number of branch points in a Z average mol.wt. is l-20 (D), a methyl ethyl ketone/methanol mixed solvent insoluble component is 5wt.% or less (E) and a methanol soluble component is 5wt.% or less (F) as a polymer component.
Patent JP-H04267884-A (JP)
Title: Production of l-valine
Inventor: GOTO MAKOTO
IPC: C12P13/08
Filed: 1991-02-21
Abstract: PURPOSE:To efficiently produce L-valine in a high yield by the culture of a microorganism. CONSTITUTION:When a microorganism belonging to the Corynebacterium type bacteria, having a homoserine-requiring property and resisting against S-(2- aminoethyl)-L-cysteine is cultured to produce and accumulate L-valine, L- threonine is added to the medium in a concentration of 0.5-20g/l.
Patent JP-S55138971-A (JP)
Title: Image display system
Inventor: EJIRI KOUICHI
IPC: H04N1/403
Filed: 1979-04-18
Abstract: PURPOSE:To suppress a noise without spoiling a half tone, by setting two threshold levels by the information around a remarkable picture element, and adding the maximum and minimum density on the scanning line to the intermediate density. CONSTITUTION:An input image signal provided to the terminal 1 is digitally converted by the A/D converter 2, is stored in the buffer memory 3, also is added by the adder 4, and a density level of the maximum frequency is stored in the memory 5. The maximum density A, the minimum density B, the standard deviation value of a density level and two threshold levels are derived by the comparator 6 and the arithmetic unit 7. One and the other of the threshold levels are made the standard value for deciding a white level and a black level, respectively, and as for the half tone, its output signal is obtained by adding each density of the maximum and the minimum, therefore, a noise can be suppressed without spoiling the half tone.
Patent JP-2000251440-A (JP)
Title: Device for inspecting existence of spring in magnetic recording and reproducing tape cassette
Inventor: SAKUMA HIDETOSHI
IPC: G11B23/087
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To stabilize detection, to simplify maintenance and to reduce the size of equipment in an inspection device wherein the opening and closing states of the lid of a cassette are detected by a lid opening and closing confirming sensor and the existence of the spring for closing the lid is inspected. SOLUTION: An opening and closing door holding means is composed of a fixed piece 11, a lever 13 which is freely turnably supported to the vicinity of the end part of the fixed piece 11 and has an inclined surface 13a and a holding surface 13b, and a leaf spring 12 one end of which is fixed to the fixed piece 11 and the other end of which is engaged with the lever 13. A lid 2 is opened by a lid opener pin 3, and an outer wall corner part 2a is led to the side of the holding surface 13b along the inclined surface 13a while pushing up the lever 13. Further, the lid 2 is opened up to a position P2, the outer wall corner part 2a is abutted on the holding surface 13b, and the lid 2 is held by the lever 13 with a prescribed holding force. Furthermore, the pin 3 is returned to the initial position, and the existence of the spring is judged by examining whether the lid 2 is closed or not.
Patent JP-H06241256-A (JP)
Title: Tubular vibration control bush
Inventor: MAENO TAKASHI
IPC: F16F1/38
Filed: 1993-02-12
Abstract: PURPOSE:To enable an efficient material taking, and easy manufacture and sufficient strengthening. CONSTITUTION:A holder member 1 has a tubular holding part 11 and it is locked to a car frame by two leg parts 12A and 12B. In addition, an outer cylinder 4 is pressed in and clamped to an inner part of this holding part 11, and a vibrationproof rubber body 3 is formed in this outer cylinder 4. An inner cylinder 2 connecting and supporting a vibrator is pierced through, and embedded in this vibrationproof rubber body 3. In this holding part 11, an intermediate part of a long plate of specified width is formed into a tubular shape, while in the symmetrical leg parts 12A, 12B, both ends of this long plate is bent horizontally more outward than abutting point of the intermediate part formed into a round shape and then further it is formed after being bent toward an outer circumference of the holding part 11, and each of almost triangular spaces S1 and S2 is formed in a gap between both symmetrical circumferences of the holding part 11.
Patent JP-S61206504-A (JP)
Title: Manufacture of homogeneous steel sheet with less segregation
Inventor: YOSHIE ATSUHIKO
IPC: C21D8/02
Filed: 1985-03-12
Abstract: PURPOSE:To obtain a steel sheet with less segregation by subjecting a continuously cast slab to solution heat-treatment in the specified temp. of its central part, and finishing successively its rolling within a specific range of its surface temp. by quenching it before or during rolling, and quenching it thereafter at a prescribed cooling rate. CONSTITUTION:A continuously cast slab is subjected to solution heat-treatment so that its central temp. reaches >=1,100 deg.C, and is successively quenched before or during rolling to finish its rolling within a temp. range of >=880-750 deg.C>=. After finishing the rolling, the slab is cooled to an optional temp. of <=600 deg.C. Further, the elapse of time from 1,000 deg.C to 600 deg.C in rolling and quenching stages is kept within 7min. In this way, a homogeneous thick steel sheet with less segregation can be manufactured.