baber/WOPTO huggingface dataset:
Patent JP-S62289436-A (JP)
Title: Clutch release device
Inventor: KUSUMOTO HIROTAKA
IPC: B60K23/02
Filed: 1986-06-06
Abstract: PURPOSE:To prevent external water and dusts from entering into a bearing, by engaging the inner circumferential edge portion of a flange portion of a metal cover case with the inner circumferential edge portion of a metal flange and forming the engaging portion integrally with a plastic sleeve member to be covered by plastics. CONSTITUTION:A bearing 15 with a part abutted against a diaphragm (not shown) is accommodated in a ring-shaped recess 16 surrounded by a sleeve member 50 through which a retainer passes and a metal cover case 13, the cover case 13 having a rear edge portion connected to a flange portion 131 and the flange portion 131 being overlapped by a front surface 12c of a metal flange 12. The portion of a plurality of holes 132 defined through an inner circumferential edge portion 131a of the flange portion 131 is abutted against an inner circumferential edge surface 12a of the flange 12. Further, the inner circumferential edge portion 131a is curved to a back surface 12b of the flange 12 for forming an engaging portion 100 covered by plastics and the holes are filled with the plastics.
Patent JP-S63296146-A (JP)
Title: Pseudo fault producing method
Inventor: KUMAKURA TAKASHI
IPC: G06F11/22
Filed: 1987-05-27
Abstract: PURPOSE:To perform effective test or qualification even for an unexpected fault event or plural faults, by generating a hardware fault report to a fault processing program, and performing the test and the qualification of the fault processing program. CONSTITUTION:A fault factor generated in individual hardware is incorporated in a program. And the test and the qualification of the fault processing program are performed by producing the hardware fault report to the fault processing program based on either an instruction by a command or scheduled test data. Therefore, it is possible to produce a various kinds of fault phenomena arbitrarily, and to clarify a software interface and a hardware interface, and to perform the test and the qualification of fault processing software sufficiently. In such a way, it is possible to improve the enhancement of a fault processing and a fault recovery function in a complicated on-line real time system and the quality of the fault processing software.
Patent JP-H11320047-A (JP)
Title: Immersion nozzle for continuously casting steel
Inventor: NOMURA OSAMU
IPC: B22D41/54
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the resistance to the sticking of Al2 O3 , the erosion resistance and the spalling resistance of a nozzle by constituting the whole nozzle or the whole part or a part of the inner hole part of the nozzle coming in contact with molten steel of a refractory containing the specific contents of spinel, periclase, graphite and inevitable impurities. SOLUTION: A spinel-periclase-graphite base refractory used to the whole body or a part of a nozzle is made to contain 50-95 wt.% spinel, 0-20 wt.% periclase, 5-30 wt.% graphite and <=3 wt.% inevitable impurities. In the case of using this refractory to the inner hole part of the nozzle, there is a method in which a raw material compound of the refractory constituting the inner hole part and a raw material compound of the refractory constituting the nozzle main body, are simultaneously press-formed into a prescribed nozzle shape or a method in which a compound kneading a refractory raw material for forming the refractory constituting the inner hole part is poured into the nozzle main body formed in advance and after forming, drying or burning is executed.
Patent JP-S5656511-A (JP)
Title: Liquid fuel combustor
Inventor: TAKEO SHIGEKI
IPC: F23D11/02
Filed: 1979-10-12
Abstract: PURPOSE: To increase the combustion rate and to reduce the thickness of the combustor which uses the liquid fuel vaporized and mixed with air for combustion by atomizing the fuel sprayed from a nozzle by means of a heater and supplying air in  the upstream part of a mixing chamber formed in an upwardly directed air passage.  
     CONSTITUTION: The liquid fuel combustor has a double structure including a combustor body 1 having a rectangular cross-section elongated in the vertical and lateral directions and a small thickness in the depth, and the mixing chamber 2 within the body 1 in which the vaporized fuel and the combustion air is mixed. In the upper part of the space between the body 1 and the mixing chamber 2, there is defined a combustion chamber 3, and in the lower part thereof, a combustion air supply chamber 4. Downward of the body 1, there is provided a wind fan for feeding the combustion air to the mixing chamber 2 and the combustion chamber 3. Within the mixing chamber 2 and upward of a primary air inlet 8a, there are arranged a buffle 9 and above the buffle 9 a rectangular rectifier having a number of air communication holes 10a. Upward of the rectifier 10, there are disposed a pair of heaters 11a, 11b opposed to each other so that the fuel sprayed from the nozzles 13b, 13a toward the heaters 11a, 11b can be vaporized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02310638-A (JP)
Title: System for controlling micro program
Inventor: HARIGAI HISAO
IPC: G06F9/22
Filed: 1989-05-25
Abstract: PURPOSE:To attain effective debug without using interruption by generating a trap not by means of supervising all bits of a micro address but by means of supervising the action of an address register stack. CONSTITUTION:For debugging, a signal 124 is set to a high level, and which register in a register group 107 a target sub-routine uses is written in a register 119. The target sub-routine S using MAR 1 is called by a call instruction in the micro address C. A return address from the sub-routine S is C+1, and the return address is stored in MAR0. When the processing of the target sub-routine using MAR1 starts by the call instruction, a counter 201 synchronizes with CLK 2 by a signal 104, is counted up and it outputs '1'.
Patent JP-S5465111-A (JP)
Title: Magnetic recording tape
Inventor: SHIRAHATA RIYUUJI
IPC: C22C1/08
Filed: 1977-11-04
Abstract: PURPOSE: To prvide a magnetic recording tape with minimized generation of noise,  jitter, etc., obtd. by subjecting a Mn-Cu alloy of a specific composn. to soln. heat  treatment and aging under specific conditions; rolling the alloy; and covering the  resulting tape-shaped support with a magnetic layer.  
     CONSTITUTION: An alloy material contg. Mn;50W70wt% and Cu; 30W50 wt% as main components and trace amts. of other various components is subjected to soln. heat treatment in which the alloy is heated at about 700W950, pref. 800W 850°C for about 1W4, pref. 2W3 hr and cooled. Next the alloy is held at 300W 500°C for 1W4 hr and cooled  to carry out aging. The alloy thus treated is then  rolled to a tape-shaped support of below 10μ thikness. By covering the support  with a magnetic layer, a magnetic tape with minimized generation of noise and jitter is obtd. The layer is covered by coating, vapor deposition, plating, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0734082-A (JP)
Title: Reaction product of phosphorus-containing metal salt/olefin composition with active sulfur
Inventor: KARUBUN DABURIYU SHIYUREEKU
IPC: C07F9/30
Filed: 1994-06-14
Abstract: PURPOSE: To obtain a reaction product of a phosphorus-contg. metal salt/olefin compsn. with active sulfur which contains a reaction product of a specific acid, a specific compd., and active sulfur, does not stain or corrode copper or similar substances, and has a sufficiently low active-sulfur content.  
     CONSTITUTION: The objective product is obtd. by reacting an unsatd. compd. (B) having carboxyl group and/or a metal carboxylate group together with an olefin bond with added active sulfur (C) at about 140°C or lower in the presence of at least one acid (A) (i) represented by the formula (wherein X and X 1  are each O or S; (n) is 0 or 1; R 1  is a hydrocarbon group having no acetylenic nor ethylenic unsatd. bond) and at least one metal (2-40C)-carboxylate (A) (ii) in an equivalent ratio of component (A) (i) to component (A) (ii) of (0.5/1)-(1/0). Component A accelerates the reaction between components B and C and/or the reaction among components A, B, and C and is caused to be present in an amt. effective to sufficiently consume component C at about 140°C or lower. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5832891-A (JP)
Title: Novel tetraazaannulene cobalt complex
Inventor: AKASHI HIROYASU
IPC: C07B61/00
Filed: 1981-08-24
Abstract: NEW MATERIAL:A compound of formulaI(R1-R3 are H, 1-4C alkoxy, where all of R1-R3 are not H). EXAMPLE:The compound of formula II. USE:An oxidation-reduction catalyst with high activity and long life. PREPARATION:A compound of formula III such as o-phenylenediamine and cobalt acetate is dissolved in dimethyl formamide, they are heated, then a compound of formula IV is combined, heated under reflux to give the objective compound of formulaI.
Patent JP-S61289768-A (JP)
Title: Freeze control start discrimination system for frame synchronizer
Inventor: ONOZATO MASASHI
IPC: H04N9/79
Filed: 1985-06-18
Abstract: PURPOSE:To correct completely a chroma phase at the memory readout side by comparing the polarity of a frame pulse and an ODD/EVEN field pulse obtained by a storage means with the polarity of two pulses of the same kind at the read side. CONSTITUTION:A polarity holding circuit 5-4 fetches the polarity of a frame pulse (i) and a field pulse (j) at the start point of time of a write inhibition pulse (k) and outputs a frame pulse (l) and a field pulse (m) while keeping the polarity respectively. Further, a synchronizing signal of a synchronization separating circuit 11 at the read side is given to a frame pulse generator 5-5 and an ODD/EVEN field pulse generator 5-6 in the same way as the write side and a read side frame pulse (n) and a read side field pulse (p) are obtained. A polarity comparison circuit 5-7 outputs a polarity inversion command (q) and a chroma inversion command (d) of the read field pulse according to the logic under the condition that a write inhibition pulse (k) is set.
Patent JP-H08290080-A (JP)
Title: Method and device for coating
Inventor: FUKUI SATOSHI
IPC: B05D1/06
Filed: 1995-04-21
Abstract: PURPOSE: To provide a method and device for coating in which the loss rate of fine powder for coating is extremely small, and cleaning is easy in color change operation in the case of using fine powder for coating and coating the material to be coated. CONSTITUTION: A coating device is provided with a closed vessel 1, a blowing device 2 which circulates air floating fine powder for coating and a charge applying device 3 for charging fine powder for coating. Furthermore, the coating device is equipped with a device for setting the grounded material 5 to be coated in the vicinity of the charge applying device and cleaning devices 10, 11 used for color change operation.
Patent JP-H11312293-A (JP)
Title: Automatic measurement system for special vehicles
Inventor: YAMAZAKI TATSUJI
IPC: G08G1/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To issue warning to a vehicle having violated traffic rules by automatically measuring various dimensions of a special vehicle running on a general road and recognizing the number plate of the vehicle. SOLUTION: An automatic measurement system for a special type of vehicle is provided on a general road, and the front part and the rear part of the vehicle are photographed by two sets of stereoscopic cameras 1 to 4, and length and width of the vehicle are measured by a stereoscopic image processing. Vehicle length is calculated by obtaining a longitudinal profile of the vehicle by a vehicle height detecting part 11 provided with an ultrasonic sensor. Vehicle weight is also measured by measuring the axle weight with an axle weight detecting part 14 and integrating the axle weight by the use of a measurement result of the vehicle height detecting part 11. When the vehicle weight and the vehicle length exceed a limit, the number of the vehicle is photographed and recognized by a number reading part 17.  A warning is given by displaying the number of the vehicle which violated the traffic rules and items of violation on an information display part 20. Without hindering the traffic, various data of the dimensions of the vehicle are measured, while the vehicle is running on the general road and a warning is given only to those vehicles which have broken the traffic rules.
Patent JP-H031096-A (JP)
Title: Condenser
Inventor: TAKAHASHI FUMIO
IPC: F28F1/02
Filed: 1989-05-29
Abstract: PURPOSE:To improve heat transfer performance by a method wherein the group of tubes is divided into a radiating part for condensing much amount of steam and a collecting part for cooling the steam while the heat transfer performance of the collecting part is increased by providing a cooling tube with projections such as fins or the like to contract the collecting part and expand the radiating part. CONSTITUTION:A radiating part for condensing steam is provided at an outside while a collecting part for reducing the temperature of the steam is provided at an inside. The cooling pipe 1a of the collecting part is provided with fins 3 with proper intervals. The heat transfer in the collecting part is improved by providing the same with the fins whereby the collecting part may be contracted and the radiating part may be expanded. A pressure loss in the radiating part is small and, therefore, the reduction of steam temperature may be decreased and it is effective to improve the heat transfer performance of a condenser.
Patent JP-S62291099-A (JP)
Inventor: YABE NORIO
IPC: B23K20/00
Filed: 1986-06-10
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-S63295085-A (JP)
Title: Cnc laser beam machining method
Inventor: NAGAMINE AKIRA
IPC: B23K26/38
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a simple program requiring no individual piercing program by detecting changes of mode between a quick feed and a cutting feed and automatically carrying out a piercing. CONSTITUTION:A laser head advances to the starting point of machining P1 at the quick feed 1. Then, a matching 2 of a circle is carried out. Since the mode is changed here from the quick feed to the cutting feed, a piercing 4 is carried out automatically at the starting point P1 of cutting. Then, the machining 2 of the circle is carried out. When the machining 2 of the circle has been finished, the process advances to the starting point P2 of the machining 3 of a rectangle at the quick feed. Since the mode changes from the quick feed to the cutting feed, a piercing 5 is carried out at the starting point of cutting. In this manner, if the piercing is carried out automatically at the first point wherein the quick feed changes to the cutting feed, a program of piercing is not required and the program is simplified.
Patent JP-H0432953-A (JP)
Title: Multiple computer system and control method
Inventor: KANDA MOTOHIRO
IPC: G06F15/16
Filed: 1990-05-23
Abstract: PURPOSE:To enable even a computer at a movement destination to use the same network address with a source process by varying the range of a communication message to be received optionally by the interface device of a network for a transmission medium according to the indication of a backup process. CONSTITUTION:When a host process 15 is disabled to operate, the backup process 14 takes over the on-line transaction of the process 15. The process 14 sends an indication for changing the address used as the network address of its station at the time of the transmission and reception of the communication message into the address 2 used by the process 15 to the interface device 11. Consequently, the process 14 receives a message sent by a terminal 19 to the process 15 and further uses the network address used by the process 15 as a transmission destination network address. Consequently, the process 14 can operate equally to the process 15.
Patent JP-S5659046-A (JP)
Title: Method and apparatus for balancing rotation shaft system
Inventor: FUJISAWA FUMIO
IPC: G01M1/30
Filed: 1979-10-17
Abstract: PURPOSE:To omit the balancing of a rotation shaft in the actual place by calculating the residual unbalance in each rotor and the vibrational influence to the shaft system after the connection of rotors for correcting the balance by a correction weight. CONSTITUTION:A rotor 9 is driven by a driving device 10 variable in the speed, and vibration signals taken out by vibration sensors 11 and 12 are transmitted to a data-processing unit 16 via a vibrometer 15. Then, after the driving device 10 is connected with a generator rotor 2, the same measurement is carried on. On the basis of unbalanced frequencies of actual measurements in a turbine rotor 1 and the generator rotor 2, the residual unbalance is calculated individually for each rotor, and using factors related to the vibration characteristic of a shaft system constructed by connecting the rotors 1 and 2, an unbalanced vibration response is calculated. When the calculated value of the vibration response exceeds the allowable level, the weight to the connected shaft system is corrected.
Patent JP-S6026619-A (JP)
Title: Manufacture of austenitic stainless steel plate
Inventor: YAMAMOTO SADAHIRO
IPC: C21D9/52
Filed: 1983-07-22
Abstract: PURPOSE:To increase the yield stress of a steel contg. prescribed percentages of C, Si, Mn, Ni, Cr, Mo and N and to save energy by hot rolling and cooling the steel under prescribed conditions. CONSTITUTION:A steel consisting of, by weight, <=0.08% C, <=1% Si, <=2% Mn, 8-16% Ni, 16-20% Cr, 0-3% Mo, 0.25% N and the balance Fe is rolled at >=940+30X(%Mo) deg.C. This rolled steel plate is cooled at >=RC( deg.C/sec) cooling rate. RC is represented by an equation logRC=-0.32+14X(%C+%N)-0.067X (%Mo) in case of (%C+%N)<=0.1% or by an equation logRC=1.08-0.067X (%Mo) in case of (%C+%N)>0.1%.
Patent JP-S6114250-A (JP)
Title: Resin composition
Inventor: YAZAKI JINICHI
IPC: C08L67/00
Filed: 1984-06-29
Abstract: PURPOSE:A resin composition having excellent gas barrier properties under high- humidity conditions and good laminate bonding, consisting of a specified polymer and a compound containing oxirane rings. CONSTITUTION:A polymer (A) which comprises 90-10wt% polymer containing ester repeating units of formula I or II (where R<1> and R<2> each are an arylene or a chain or cyclic alkylene) and 10-90wt% polymer containing amide repeating units of formula III or IV (where R<3> and R<4> each are an alkylene or a bisalkylenearylene) (a) or a polymer (b) containing esteramide repeating units of formula V or VI, and contains ester groups in the molecular chain in a concentration of 53-93mM/100g of the polymer and amide goups in a concentration of 45-840 mM/100g of the polymer is mixed with a compound (B) containing oxirane groups (e.g. an epoxidized soybean oil) in an amount to give a concentration of the oxygen of the oxirane groups of 0.01-100mM/100g of the composition.
Patent JP-H03299-A (JP)
Title: Rule for handy machinery
Inventor: ITO IKUO
IPC: B43L7/00
Filed: 1989-05-26
Abstract: PURPOSE:To perform smooth alignment and failure free printing by providing a scale for confirming the mark of a position beginning to write the character or image of handy machinery and the printing region of said character or image, a guide for pressing an object to be printed and a guide for giving straight advance properties apart from the handy machinery. CONSTITUTION:Melanin plates 6, 5 are placed on an object to be printed in a horizontally closed state. Next, on the basis of a printing start position mark 9a and a printing character region, that is, a two-dot broken line 9d showing 4 ems printing character region and an one-dot broken line 90 showing em one-line or two-line printing character region, a rule is moved to a place where printing is desired. At this time, the interval or degree of paralellization with the character written on an object 7 to be printed previously or the originally present line is confirmed on the basis of a line interval confirming line 9b to be adjusted. By a scale 9e, it is confirmed whether a printing length protrudes from a place desired to be written. The side surface of a word processor is firmly pressed to the surfaces D, E of the rule in a printable state and the rear of the melanin plate 5 is used as a guide to perform printing by manual scanning.
Patent JP-S62289394-A (JP)
Title: Laser beam oscillating device
Inventor: IKEUCHI HIDEKI
IPC: B23K26/06
Filed: 1986-06-09
Abstract: PURPOSE:To increase the amplitude and the number of oscillation of a laser beam by providing plural oscillating mirrors between a condensing means of the laser beam and it condensing surface, and also, oscillating synchronously those mirrors. CONSTITUTION:Oscillating mirrors 5, 6 are provided between a condensing lens 2 on which a laser beam 3 is made incident, and a condensing surface 4, respectively, and also, a connecting rod 10 is connected to end part axis 12, 13, so that the mirrors 5, 6 can be vibrated synchronously by a motor 8. The laser beam 3 which has been made on the lens 2 is curved by 90 degrees by the mirror 5, and also, reflected by the mirror 6, and condensed to the condensing surface 4. In this case, the amplitude of the beam 3 is enlarged by the mirror 6, and the amplitude on the condensing surface 4 increases. Also, a deflection angle of the mirrors 5, 6 can be set small, therefore, the number of oscillations can be increased easily. According to this method, the amplitude and the number of oscillation of the laser beam 3 can be increased.
Patent JP-S5922781-A (JP)
Title: Printing head suspending system
Inventor: WATARAI SHINICHI
IPC: B41J9/42
Filed: 1982-07-30
Abstract: PURPOSE:To suppress the retraction of a carrier due to printing repelling force, by a method wherein the electromagnet of a carrier part is energized by utilizing energy generated when a current is cut off from a printing pin energizing magnet coil and magnetic attraction force is acted on the magnetic stay of a frame. CONSTITUTION:An electromagnet 12 is provided to a carrier 5 and energy generated when a current to printing pin driving magnet coils 14-1-14-n is cut off is utilized to energize the electromagnet 12. Magnetic attraction force is acted on the magnetic stay 13 fixed to a printer frame to countervail printing repelling force in good timing corresponding to the number of printing pins and the retraction of the carrier 5 can be prevented.
Patent JP-H0695978-A (JP)
Title: Initial diagnostic circuit for memory
Inventor: KIMOTO MAKOTO
IPC: G06F9/22
Filed: 1992-05-26
Abstract: PURPOSE:To separate the cause of enabled operation by executing the initial diagnosis of microprogram memories by hardware prior to the start-up of a central processing unit(CPU) and to specify and simply repair a defective memory at the time of generating a memory diagnostic error. CONSTITUTION:The CPU 1 includes an address generating circuit 21 as hardeare for executing the initial diagnosis of microprogram memories prior to the operation of the CPU 1. After generating addresses and data and writing them in respective microprogram memories 11 to 14, the data are read out from the memories 11 to 14 and compared with an expected value by a data comparator 25 to judge their coincidence. At the time of detecting the discrepancy of data, which memory out of the plural memories 11 to 14 is defective, is judged and stored in a memory defect information storing circuit 27. The CPU 1 checks the existence of a memory initial diagnostic error, and at the time of detecting the generation of the error, specifies a defective memory and informs the outside of the memory.