baber/WOPTO huggingface dataset:
Patent JP-S52119222-A (JP)
Title: Diazo light sensitive material
Inventor: KOSEKI YOSHIHIRO
IPC: G03C1/60
Filed: 1976-03-31
Abstract: PURPOSE:To enable a comparatively high density dye image to be formed even in the case of high developing speed and a short contact time with NH3 gas, by adding a styrene-(meth)acrylic acid copolymer in a fine powder to a light sensitive layer or a precoated layer.
Patent JP-H11227122-A (JP)
Title: Polystyrene resin laminated sheet and food packaging container
Inventor: UMEDA TAKASHI
IPC: B65D77/30
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a polystyrene resin laminated sheet of high resistance to oil provided with superior rigidity and interlaminar release strength required for a material for the packaging container used for an oily food and the like and also manufacture a food packaging container formed by thermoforming the laminated sheet and suitable for an oily food. SOLUTION: A laminated sheet is formed of a resin composition layer formed by blending 15-25 wt.% polypropylene with a 75-85 wt.% styrene resin composition composed of 85-99.9 wt.% rubber modified styrene resin and a 0.1-15 wt.% ethylene-unsaturated carbonic ester copolymer, and laminated on an impact- resistant polyethylene resin layer.
Patent JP-H04218535-A (JP)
Title: Fiber reinforced composite material and its manufacture
Inventor: MARUTEIN BURIYUTSUKU
IPC: C08G77/62
Filed: 1991-02-28
Abstract: PURPOSE: To obtain a fiber-reinforced composite material having increased strength at break and dimensional stably by a method in which fibers, after being impregnated with molten polysilazane, are converted into a non-fusible state and heated in specified conditions.  
     CONSTITUTION: Preferably, fibers of C, SiC, Si 3 N 4  or Al 2 O or fibers which are made of carbon-fiber reinforced carbon are impregnated with molten polysilazane, and the polysilazane in the fibers are converted into a non-fusible state by amine such as NH 3 , urotropine, or methyl amine. After that, the impregnated fibers are heated at 800-2000°C in a nitrogen, a noble gas, or ammonia atmosphere and cooled to obtain the objective material which can be worked easily in a crude state an d keeps dimensional stability even when heated. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02212975-A (JP)
Title: Printed-wiring board inspecting device
Inventor: HASHI ICHIROU
IPC: G06T1/00
Filed: 1989-02-13
Abstract: PURPOSE:To inspect the overlapping precision of wiring patterns on the face and the back of a board by displaying the wiring patterns of a face side and a back side photographed by a first and a second cameras on one picture as keeping their overlapping positional relation, and measuring the mutual deviation quantity of parts to be inspected on the basis of this picture. CONSTITUTION:The first camera 5 is arranged above a base 1 so as to take a picture of a printed-wiring board arranged on a movable table 22 together with a holding tool 25, and the second camera 6 faces to the back of the printed-wiring board through a hole made on the upper plate of the base. A plate body on whose face and back the wiring patterns are drawn by resist coating is supported by a printed-wiring board supporting means 2. Then, the parts to be inspected of the patterns on the face and the back which need overlap each other are caught by the first and the second cameras 5, 6, and are dislpayed simultaneously on one display screen as keeping the overlapping positional relation. The overlapping state or the deviating state of these two parts to be inspected displayed on this picture is measured by a deviation quantity measuring means. Thus, the overlapping precision of the parts of the wiring patterns on the face and the back which need overlap each other can be easily inspected in a short time.
Patent JP-S58151767-A (JP)
Title: Collecting system of charging information
Inventor: ONIMARU FUMIO
IPC: H04M15/04
Filed: 1982-03-05
Abstract: PURPOSE:To perform the recording of charging information and the transfer to a center without manual operation and interruption, by providing three sets of magnetic tape devices for recording, transfer and spare switching of charging information, to an exchage station generating the imposition information. CONSTITUTION:A centralized charging center 1 and plural exchange stations 2 generating the charging information for the center 1 are coupled with a data link 3, and magnetic tape devices 4-6 of the exchange station 2 are used respectively for the recording of the charging information, the transfer of it to the center 1, and the switching of spare. The charging information generated in the station 2 is recorded on the tape 4 at every generation, the charging information  of the tape device 5 is transmitted to the center 1 via a data transfer controller  7 and the data link 3, and when the transfer is finished, the tape is rewound, and the tape is used for the spare switching in the same way as the tape device 6. When a presribed amount of information is recorded on the tape device 4, the tape device for the recording is switched from the tape device 4 to the device 5.
Patent JP-S60178722-A (JP)
Title: Switching device of transmission line
Inventor: INOUE AKIRA
IPC: H04B1/74
Filed: 1984-02-24
Abstract: PURPOSE:To omit a space for installation of a signal switch and also to avoid the concentration of connection cables on a single area, by using at least >=2 signal switches to unify each signal switch with a circuit terminator respectively. CONSTITUTION:Signal switches 77-79 are stored in the same housing together with circuit terminators 84-86, and these switches and terminators are unified with each other. The transmission signals are connected directly to the intra- office side signal input terminals 100-108 of terminators 84-86 via using signal input terminals 32-40 of switches 77-79 and processed by the terminators 84- 86 to be transmitted to transmission lines 116-118 outside the office. In case the line 116 has a fault, switches 68-70 work. Thus the signals supplied to terminals 32-34 are connected to a circuit terminator 87 having a normal out- of-office transmission line 119 through switch signal output terminals 65-67. In the same way, a signal is connected to the terminator 87 also in case the line 117 or 118 has a fault.
Patent JP-H07244644-A (JP)
Title: Agent management system
Inventor: KOZUKA HIROSHI
IPC: G06F9/46
Filed: 1994-03-04
Abstract: PURPOSE:To provide the system which enables monitoring and control from environment outside an agent in autonomous cooperative operation environment wherein an agent group operate cooperatively. CONSTITUTION:When an external agent monitor and control request means 19 makes a request to monitor and control an agent 1, the agent 1 receives it through a synchronous communication information exchange part 17 for monitoring and control and an internal information setting means 6 alters the internal information of the agent 1 on the basis of monitor and control information from the synchronous communication information exchange part 17 for monitoring and control. Further, a communication for control operation and monitoring operation is made between the synchronous communication information exchange part 17 and agent 1 through an input/output processing part 3. Therefore, when the agent monitor and control request means 19 makes a request to monitor the agent 1, the system is placed in operation preferentially to autonomous operation.
Patent JP-S56132462-A (JP)
Title: Ignitor for internal combustion engine
Inventor: OOISHI KAZUO
IPC: F02P3/045
Filed: 1980-03-20
Abstract: PURPOSE:To effectively fire a successively sparking ignitor by providing an intermediate tap for an ignition coil so as to repeatedly generate large-current sparks. CONSTITUTION:Only in a low speed or a low load operating condition of a low ignitionability which is identified by discriminators 102, 103 and an AND circuit 104, a circuit 106 containing an oscillator, and an AND circuit 107 perform successive ignitions. When a power transistor 5 is turned off, a high voltage is generated in a secondary winding of an ignition coil 2. Prior to a sparking at an ignition plug 10, a high voltage may be given by feeding a current from a terminal B of a high turn ratio. After the sparking, a current is fed from a terminal A of a low turn ratio so that an impedance is reduced, thereby providing a large current. A device which successively ignites in an operating range where ignitionability is poor can effectively discharge a large current spark.
Patent JP-S56130435-A (JP)
Title: Control of sheet temperature
Inventor: SATOU TAKANAO
IPC: C21D1/74
Filed: 1980-03-19
Abstract: PURPOSE:To control a hoop temperature at the exit of a furnace to a target temperature with high accuracy, by dividing both furnaces to entrance side and exit side, and applying feed-back and feed-forward controls respectively in a steel hoop annealing equipment consisting of a soaking and a cooling furnaces. CONSTITUTION:After passing through a soaking furnace, a cold rolled hoop is annealed by cooling in a cooling furnace having a number of jet coolers. In this case, the soaking and cooling furnaces are partitioned into entrance and exit zones, and one or plural zones at the exit side are made to feed-back control zones, which are set to have 50% of their full capacities of heating or cooling at the time of presetting to detect temperature at the exit of furnace. For the deviation of the target value, it can be controlled by the capability alternation with a rapid response. Meanwhile, besides these zones, one or plural zones at the entrance side are made to the feed- forward control zones, which control properly the sheet temperature so as to attain hoop temperature at the furnace exit to the target temperature.
Patent JP-H09233583-A (JP)
Title: Fitting device for speaker
Inventor: SASAKI RYOTA
IPC: H04R1/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a fitting device for speaker with which electronic equipment can be made thin and further can be fitted through one action. SOLUTION: Concerning this fitting device for speaker, an opening 3 for speaker, a receiving part 4 at the peripheral part of that opening, plural slits 5 and plural lock projecting parts 6A, 6B and 6C or the like are integrally formed on the inner face of side wall surface 2 of a cabinet to fit a speaker. Then, a loop-shaped cushion 10 and a speaker grill 20 covering the opening 3 are mounted at the receiving part 4, the speaker SP is mounted from the inner face to the cushion 10, and the back of its outer peripheral part is pressed and fixed by a speaker presser spring 30.
Patent JP-H07223858-A (JP)
Title: Ceramic feedstock blend
Inventor: KURITA YOSHIO
IPC: C04B35/18
Filed: 1994-02-08
Abstract: PURPOSE:To obtain the blend excellent in plasticity and moldability, etc., by incorporating a specified amount of specific fine particles containing alumina intermediate crystal or aluminum hydroxide crystal in another ceramic material. CONSTITUTION:This ceramic feedstock blend is obtained by incorporating 10-50wt.% of fine particles containing >=60wt.% of alumina intermediate crystal or aluminum hydroxide crystal <=2mum in particle diameter in another natural or man-made ceramic material. Alternatively, this ceramic feedstock blend can also be obtained by incorporating 10-50wt.% of a mixture composed of >=20wt.% of alumina intermediate crystal containing >=60wt.% of particles <=2mum m in particle diameter and <=80wt.% of alumina a crystal contg. >=60wt.% of particles <=2mum in particle diameter in another natural or man- made ceramic material. Use of this ceramic feedstock blend can manufacture ceramic products provided with physical properties more excellent than those of high-grade ceramics.
Patent JP-S58152875-A (JP)
Title: 2-alkyl-4-(2-aminoethyl)thiomorpholine compound
Inventor: OKITSU MITSUTO
IPC: A61P7/02
Filed: 1982-03-06
Abstract: NEW MATERIAL:The 2-alkyl-4-(2-aminoethyl)thimorpholine compound of formulaI(R<1> is alkyl; R<2> is lower alkyl) and its salt. EXAMPLE:2-Butyl-4-(2-diethylaminoethyl)thiomorpholine. USE:Medicine. It has excellent coronary vessel dilating activity, blood platelet coagulation ingibiting activity and anti-peptic ulcer activity, etc. PROCESS:The compound of formulaIcan be prepared by (1) reacting the alpha- halogeno(preferably bromo)fatty acid ester of formula II with the cysteamine hydrochloride of formula V, (2) reducing the resultant compound of formula III with a reducing agent such as lithium aluminum hydride of LAH, diborane, etc. to obtain the compound of formula IV, and (3) reacting the compound with 2-dialkylaminoethyl hydrochloride of formula VI.
Patent JP-S60181297-A (JP)
Title: Manufacture of alumite substrate for high density magnetic recording material
Inventor: YOSHIDA KOUICHI
IPC: G11B5/84
Filed: 1984-02-28
Abstract: PURPOSE:To obtain an alumite substrate for a high density magnetic recording material having no black spots, superior smoothness and heat resistance in a shortened treatment time by treating an Al material in a chromic acid soln. contg. a specified amount of oxalic acid. CONSTITUTION:An Al or Al alloy plate is immersed in a soln. contg. chromic acid by 15-150g/l and oxalic acid by 1g/l or <1/5 of the amount of chromic acid, and it is treated at constant voltage and prescribed current density to form an opaline smooth alumite film. By this method, an alumite substrate for a high density magnetic recording material provided with a film having superior hardness and preventing cracking is obtd.
Patent JP-H01211615-A (JP)
Title: Supercharger driving structure
Inventor: SUZUKI TAKAMITSU
IPC: F02B67/06
Filed: 1988-02-18
Abstract: PURPOSE:To perform smooth engagement and disengagement of a clutch, by a method wherein a supercharger is mounted to the upper part of a transmission, and the input shafts of the supercharger and the transmission are intercoupled. CONSTITUTION:A supercharger 8 is mounted to the upper part of a transmission 4. An input shaft 9 of the supercharger 8 and an input shaft 14 of the transmission 4 are intercoupled through a drive belt 18. When a clutch 3 is in a disengaging state, the supercharger 8 is not driven. This constitution enables smooth engagement and disengagement of a clutch during starting of a vehicle.
Patent JP-H07244791-A (JP)
Title: Warning device for disaster prevention
Inventor: ISHIDA KEN
IPC: G08B25/00
Filed: 1994-03-07
Abstract: PURPOSE:To prepare and register data for display and data for voice with simple operation in the case of warning a message for disaster prevention different for each building with display and voices. CONSTITUTION:A storage part 13 stores the addresses of respective fire sensors 1 and character codes showing their installing places with Chinese characters. When any fire sensor 1 issues an alarm, the address '111' of that fire sensor 1 is recognized by an MPU 11, the character code corresponding to that address is retrieved based on data previously prepared on the storage part 13, and it is read out as a character code showing the fire generating place. The MPU 11 transmits the data for display message and the data for voice message containing the character code showing the fire generating place to a driver 14a of an operation display part 14 and a voice synthesizing unit 15a.
Patent JP-H05201264-A (JP)
Title: Four-wheel drive vehicle with center differential device
Inventor: KOBAYASHI TOSHIO
IPC: F16H48/38
Filed: 1992-01-27
Abstract: PURPOSE:To sharply improve running performance and fuel comsumption etc. with the number of change gears easily increased by composing the center differential device so as to have an accelerating function in addition to a differential function and an unequal torque distribution function with a planetary gear and three sets of friction engaging elements. CONSTITUTION:Four-wheel drive travel is made with torque distributed at a given rate from a ring gear 63 and rear wheels bar inputting speed change power from an automatic transmission 30 to a carrier 64 of a planetary gear 60 in the center differential device 50, and at that time, engaging a third friction engaging element 51. When a sun gear 61 is fixed with a second friction engaging element, the planetary gear 60 functions as a speed-increasing gear, and is speed-change-controlled to e.g. a fifth speed by combining with a gear shift stage of an automatic transmission 30 or using the sun gear 61 independently. In these cases, moreover differential limitation torque is produced in a first friction engaging element 52, making a differential limitation and also the variable control of the torque distribution of the front and rear wheels.
Patent JP-H03242314-A (JP)
Title: Apparatus for producing dry ice
Inventor: YASUI SHUICHI
IPC: C01B32/55
Filed: 1990-02-16
Abstract: PURPOSE:To dispense with a manual deburring work necessitating much labor and to improve the productivity by installing a mechanism for the deburring with a melting plate on a lifting mechanism of a lower press mechanism. CONSTITUTION:Dry ice is produced by using a forming container 5 provided with an inlet port 1 of liquefied carbon dioxide gas and an outlet 2 of evaporated gas on the side wall and with pressing mechanisms 3, 4 at the top and the bottom. The dry ice positioned at the product delivery port 7 is passed through a transfer path plate 9 on to a lifting plate 11 with a product pushing mechanism 8. The dry ice on the lifting plate 11 is lifted with the plate and made to contact with a melting plate 12 to melt and remove the burr formed on the upper edges of the dry ice.
Patent JP-H02256915-A (JP)
Title: Porous static pressure bearing and manufacture thereof
Inventor: MURAI TAKASHI
IPC: F16C32/06
Filed: 1989-02-15
Abstract: PURPOSE:To prevent self-excited vibration, and to enhance rigidity by providing both a surface-throttling layer which is formed by impregnating the surface layer of a porous static pressure bearing with a hole-sealing material for reducing void holes in the base material, and a core part having the same percentage of void as the base material. CONSTITUTION:A core part 31 being the material for forming a graphite bearing member 30 has an air permeability capable of obtaining an optimum flow rate, and is impregnated with phenol resin under atmospheric pressure, and then a throttling layer 32 is formed by hardening the resin by heat. In this case, if the viscosity of phenol resin is selected in the range of 8 to 30 poise, since the viscosity of resin is high, fine void holes are not impregnated with resin, but only relatively large void holes of approximately 1 to 2mm are impregnated with resin, and by selecting viscosity, proper throttling layer 32 can be obtained. And compressed air is supplied via cavities 23, and passing through void holes in the core parts 31, it is discharged through fine void holes in the throttling layer 32, thereby a rotor 10 can be supported on an air bearing. Thus, self-excited vibration can be prevented, and also rigidity can be enhanced.
Patent JP-S57150135-A (JP)
Title: Magnetic recording body
Inventor: SATOU MASAMI
IPC: G11B5/735
Filed: 1981-03-12
Abstract: PURPOSE:To improve tape damage at running, by setting the friction coefficient of a surface provided with a background layer toward the pair loading post axis to a specific value or below, in a magnetic recording body having a magnetic layer on the front surface and the background layer at the rear surface. CONSTITUTION:On the front surface of a nonmagnetic flexible support, a magnetic layer consisting of ferromagnetic substance powder and a binder is formed, and a background layer consisting of a binder and inorganic substance powder is formed at the rear side of the support. In this case, a stiffness (STD) of the magnetic recording body is set to <=6 and the friction coefficient (muB) of the side with the background layer toward the pair loading post axis is set to a value satisfying the expression or preferably <=3. A concrete method to lower the friction coefficient of the background layer is to select the content of the background layer and to perform surface treatment so that the surface roughness of the background layer is <=0.038mum.
Patent JP-H11231652-A (JP)
Title: Developing device
Inventor: AZUMA MASAHIRO
IPC: G03G15/08
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To easily and surely prevent hysteresis while preventing the occurrence of a toner scattering phenomenon by providing a toner scraping member and an attraction recovery chamber equipped with a rotary recovering member attracting and recovering scraped toner. SOLUTION: The toner T remaining and adhering to the surface of a developing roll 3 is scraped by a scraping blade 10. The scraped toner T is electrostatically attracted to an electrode roll 30 on which bias for attraction is impressed. The toner T attracted to the roll 30 is mostly scraped by the rear end of the blade 10 abutting on the surface of the roll 30 with the rotation of the roll 30 and restored into a device housing 2. Air current is generated by the rotation of an attracting blade 50 in the attraction recovery chamber 60. The suspended toner T which is not attracted to the roll 30 out of the toner T scraped by the blade 10 is attracted and recovered into the chamber 60 by the air current.
Patent JP-H09232085-A (JP)
Title: Lamp unit filament break detecting device
Inventor: MIYAURA KOICHI
IPC: H05B37/03
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a lamp unit filament break detecting device which can transmit filament discontinuity to an external device through a transmission passage by instantly detecting the filament break when a lamp unit is discontinued and by which time and manual work to find the filament break can be shortened by finding it without confirming it by means of visual observation. SOLUTION: A filament of a lamp unit 2 is discontinued, and the secondary side of a current transformer 1 is put in an opening condition, and when high voltage is generated, an overvoltage protective circuit 3 peforms discharge, and is restrained to a prescribed voltage level. An overvoltage detecting circuit 4 transmits performance of discharge of the overvoltage protective circuit 3 to an operation processing circuit 9, and the operation processing circuit 9 judges that the filanlent of the lamp unit 2 is disconnected, and makes a relay 5, and bypasses a secondary side electric current, and secures supply of a power source circuit 10, and restores high voltage, and transmits discontinuity of the filament to an external part through a transmission control circuit 8.
Patent JP-H05231096-A (JP)
Title: Automatic segment assembling device
Inventor: TANAKA YASUO
IPC: E21D11/40
Filed: 1992-02-24
Abstract: PURPOSE:To prevent an assembly segment from interfering with an existing segment by preliminarily setting an amount of position-relief to the assembly segment when a step and a gap between the assembly segment and the existing segment are detected to the attitude of the assembly segment. CONSTITUTION:A detecting means consisting of a projector, a telecamera, etc., is installed to an automatic segment assembling erector to detect a step and a gap between an assembly segment and an existing segment. A means for calculating an amount of attitude-correction and an amount of position- correction for reducing the step and gap to zero based on the detected values, is provided. Then, a means for calculating the amount of position-relief necessary for avoiding interfere with the existing segment when the attitude is corrected based on the amount of attitude-correction, is provided. Besides, a correcting procedure command means is provided to move the assembly segment away from the existing segment by the amount of position-relief through a control means, and thus to correct the attitude and the position. Thus, interfere can be prevented, and the amount of calculation can be reduced to shorten the control-time.