baber/WOPTO huggingface dataset:
Patent JP-S63170424-A (JP)
Title: Molding of glass-reinforced polyphenylene sulfide resin
Inventor: TAGUCHI YUKIO
IPC: C08L81/04
Filed: 1987-01-08
Abstract: PURPOSE:To obtain the titled molded resin article having improved mechanical strength and water resistance, by melt molding polyphenylene sulfide resin using glass fibers treated with a treating agent containing a phenolic resin as a reinforcing material. CONSTITUTION:Molten glass 2 in a trough-like furnace 1 constituted of refractory brick is discharged from plural platinum nozzles 3 to form many monofilaments 4 and a treating agent 7 containing at lest a phenolic resin is applied to the surfaces of the monofilaments 4 by a roller 6 called an applicator 5. The monofilaments 4 are then collected with a collection guide 8 and wound by a winder 10 to provide glass fibers, which are used as a reinforcing material, blended with polyphenylene sulfide resin and melt molded to afford the aimed molded resin article.
Patent JP-H09188409-A (JP)
Title: Pulley for skew and belt conveying device using the pulley
Inventor: INUKAI MASAHIRO
IPC: B65G15/28
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble, such as a belt slip on a pulley due to an considerable power loss, heat generation, wear of a belt, wear of a pulley, and excess torque applied on a drive pulley and meandering of a belt on the pulley by a method wherein a conveyor belt is caused to effect a skew without the slip of the conveyor belt over the pulley when the conveyor belt is run with the belt bent in such a state that the pulley inlet side and the pulley outlet side are not overlapped with each other. SOLUTION: Shaft joining members 6 and 6 are attached to a pair of rotary shafts 7 and 7 positioned eccentrically to each other, a plurality of pulley surface members 8, 8... are caused to span in a concentric state between the two shaft joining members 6 and 6. The end part of each pulley surface member 8 is non-rotatably and oscillatorily coupled to the shaft joining member 6 through a joint mechanism 10 employing a cross pin. This constitution causes running of a conveyor belt around the same position on a pulley 5.
Patent JP-S63169035-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGISHI AKIRA
IPC: H01L23/52
Filed: 1987-01-06
Abstract: PURPOSE:To effectively wire bond in a semiconductor device by forming a final protecting film on the main surface of a semiconductor wafer, and then forming metal of the same type as wirings at least at a bonding pad part. CONSTITUTION:A bonding pad metal 2 and a final protecting film 3 are formed on a diffused pellet 1, and a bonding pad metal 4 formed of the same metal as the metal 2 is provided. Here, barriers 6, 6' are disposed at a boundary between the metal 2 and the film 3. Heat and force for connecting a bonding wire 5 to the metal 4 are applied in an assembling step. When the force is applied to the metal 4 at the time of bonding, a horizontal force is not affected by the influence of the film 3. Since a vertical force is received by the total volume of the metal 4, the influence is less than that of the conventional one. Thus, the allowing range of bonding conditions is broadened to stabilize its quality.
Patent JP-H11195458-A (JP)
Title: Central terminal of high frequency coaxial connector
Inventor: MITANI IKUJIRO
IPC: H01R13/646
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, eliminate the trouble of a contact part in soldering, and prevent the deterioration of high frequency characteristic by integrally forming the contact part, a cylindrical part, a soldering connecting part and a lid part from a conductive sheet material having spring property by punching and bending. SOLUTION: A central terminal 30 is integrally formed from a conductive sheet material having spring property by punching and bending, and it is provided with a soldering connection part 31, a cylindrical connecting part 32 and a contact part. The central terminal 30 is further provided with a lid part 33 for interrupting the communication between the contact part and the soldering connecting part 31 through the cylindrical connecting part 32. The lid part 33 prevents a solder from being carried to the contact part through the connecting part 32 in the soldering of the soldering connecting part 31 to a microstrip line on a substrate. According to this, the trouble of the contact part by the solder flow can be prevented.
Patent JP-H01177247-A (JP)
Title: Automatic answering telephone set
Inventor: MINAMINO HIROKI
IPC: H04M1/65
Filed: 1988-01-06
Abstract: PURPOSE:To eliminate a necessity to confirm an incoming time with staying near a telephone set at the time of confirming of an incoming by providing a means to confirm the incoming time by a voice. CONSTITUTION:A control circuit 6 is a control part to start controlling by a carry signal 12, and consists of a decoder to decode the signal of a clock 9 into the signal for a voice synthesizing circuit 10 and the control part to execute the control of a response circuit 7 and a recording and reproducing circuit 11. Then, the voice synthesizing circuit 10 outputs a time by a time signal 15 from the control circuit 6 to the recording and reproducing circuit 11 by a voice signal 17, and the recording and reproducing circuit 11 stores an incoming message and an incoming time and executes reproducing. Thus, since the title telephone set has the voice synthesizing circuit 10 to convert the incoming time into the voice signal, it is not needed to observe a display by a display visually near the telephone set.
Patent JP-S61167774-A (JP)
Inventor: YURUGEN KURII
IPC: F03C1/04
Filed: 1986-01-09
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-H06208450-A (JP)
Title: Data transmitting equipment
Inventor: SHIMOTOI TAKASHI
IPC: G06K19/07
Filed: 1993-01-08
Abstract: PURPOSE:To easily transmit data from a personal computer to an external device without adding an interface device to the computer itself. CONSTITUTION:A photodetecting sensor 14 is stuck to a prescribed display position on a CRT screen 13. Binary data to be transmitted by the personal computer 11 are displayed on the display position as a black-and-white pattern. The sensor 13 detects a change in the luminance of the black-and-white pattern and outputs the detected result as an electric signal. The electric signal is converted into a prescribed signal format by an interface device 15.
Patent JP-H06204607-A (JP)
Title: Distributed feedback type semiconductor laser
Inventor: OKUDA TETSURO
IPC: H01S5/00
Filed: 1993-01-08
Abstract: PURPOSE:To obtain a DFB laser having high efficiency and low intermodulation distortion with excellent yield. CONSTITUTION:In a distributed feedback type semiconductor laser (the DFB laser) in this invention, which has a uniform diffraction grating and a uniform optical guide in the resonator direction and is constituted so that end-face reflectivity is less than 5% on a front, the product of a coupling coefficient kappa and cavity length L is shown in 0.4<=kappaL<=1.0 or 0.5<=kappaL<=0.7. Consequently, the DFB laser for analog optical transmission having low distortion is acquired with comparatively high yield. The distributed feedback type semiconductor laser is constituted so that end-face reflectivity reaches 1% or less on the front or 50% or 90% or more on the rear. Accordingly, yield is further improved, and the efficiency of the DFB laser is also enhanced.
Patent JP-H06207032-A (JP)
Title: Polyphenylene ether resin prepreg
Inventor: ARAI YUSHI
IPC: C08L71/12
Filed: 1993-01-08
Abstract: PURPOSE:To provide a new curable polyphenylene ether prepreg excellent in resin flow and also in the dielectric characteristics, chemical resistance and heat resistance after curing. CONSTITUTION:A prepreg made by impregnating a base material with a polyphenylene ether resin composition, which contains toluene in an amount of 10-20,000ppm based on the weight of the prepreg.
Patent JP-S60144783-A (JP)
Title: Cleaning device
Inventor: ICHIHARA KAZUMASA
IPC: G03G21/10
Filed: 1984-01-09
Abstract: PURPOSE:To prevent pollution due to a developer and prevent film forming of an image carrier by arranging an oscillating member between a recovering blade and a carrying member so that this oscillating member is rotated and shaked there. CONSTITUTION:A helical oscillating member 35 like a coil spring which is rotated and shaked around a rotating shaft 34 is arranged between a recovering blade 31 and an auger 33. A gear 38 of the rotating shaft 34 is driven by a gear 37, which is attached to a rotating shaft 36 of the auger 33 on the outside of a casing 29, to rotate and shake this oscillating member 35. The end part of the oscillating member 35 has a diameter slightly smaller than that of the rotating shaft 34 to prevent slip between the rotating shaft 34 and the oscillating member 35 at a normal rotation time. Thus, the oscillating member 35 is rotated shaked, and oscillated repeatedly by rotation of the auger 33 to break a toner T, which is peeled from the surface of a photosensitive body 17 by a main blade 30 and is recovered and accumulated by the recovering blade 31, and carries this toner T to the auger 33 successively.
Patent JP-H05254385-A (JP)
Title: Method and apparatus for discriminating vehicle crash condition
IPC: G01P15/03
Filed: 1993-01-08
Abstract: PURPOSE: To provide a method and an apparatus to provide a signal having a characteristic indicative of a vehicle crash condition for controlling actuation of an occupant restraint system. CONSTITUTION: A microcomputer monitors, 102, the output of the accelerometer at a plurality of different times and detennines, 140, an instantaneous power value from the plurality of monitored acceleration signals. The microcomputer further determines, 150, a vehicle delta velocity value from the acceleration signal. The microcomputer compares, 144, 160, the instantaneous power value and the vehicle delta velocity value against associated thresholds. The microcomputer actuates, 162, the occupant restraint system when the vehicle delta velocity value exceeds, 160, its threshold within a time period from when the instantaneous power value exceeds, 150, its threshold.
Patent JP-S61160257-A (JP)
Title: Control method for transfer density irregularity of thermal transfer printer
Inventor: MURANAKA MASAICHI
IPC: B41J2/36
Filed: 1985-01-09
Abstract: PURPOSE:To eliminate the irregularity of transfer density by the effect of heat storage, by adding the applied energy less than the energy by which ink is dissolved to the element which does not participate in recording a picture or a letter for a fixed time after start of recording. CONSTITUTION:Applied energy is simultaneously given to elements other than the elements which transfer a picture or a letter for S'' seconds after state of transfer. Now, if elements 2, 8, 10, 12 are driven to form a picture or a letter for S'' seconds, the remainder elements are driven by a pulse width slightly less than the pulse width D0 when ink is dissolved. By driving thus all the elements for S'' seconds, the temperature increase of thermal head base is promoted and thereafter, even though driven by ordinary applied energy, a specific transfer density can be obtained.
Patent JP-H10193211-A (JP)
Title: Cemented carbide-made cutting tool having excellent brazing connection strength in cutting edge piece
Inventor: FUKUDA TOMOAKI
IPC: B23B27/18
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide-made cutting tool having excellent brazing connection strength in a cutting edge piece. SOLUTION: A cemented carbide-made cutting tool, constituting a cutting edge piece by a high purity boron nitride sintered body, contains by weight 0.5 to 10% Ti and/or Zr, and as necessary, 1 to 15% Ag and/or 0.5 to 10% P. A Cu base alloy brazing material having a composition composed of the rest of Cu and inevitable impurities is used, the tool is formed by directly brazing to a cutting edge mounting part of a tool main unit constituted by a WC base cemented carbide.
Patent JP-H09190762-A (JP)
Title: Electron beam generating device and image forming device using the same
Inventor: FUSHIMI MASAHIRO
IPC: H04N5/68
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To minimize the variation amount of an electron orbit to the working error of an electron transmission hole, assembly error, and power source voltage variation by arranging a potential regulating plate having an electron passing hole between an element substrate and an accelerating electrode, and applying the specified voltage. SOLUTION: An electron beam generating device has an electron source having plural cold cathode type electron emitting parts on an element substrate 1001, an accelerating electrode 94 which is arranged so as to face an electron emitting part and applies accelerated voltage acting to emitted electrons, plural potential regulating plates 1011 having an electron passing hole 202 for passing an electron, arranged between the substrate 1001 and the electrode 94, and a voltage applying means 95 which applies voltage almost equal to potential Vs determined by the distance (d) between the accelerated voltage Va and the electron source in the height (m) on the lower surface of the regulating plate 1011 to the regulating plate 1011.  By satisfying the condition represented by Vs≈Va×(m/d), the electric field variation affecting an electron orbit, in the vicinity of the electron emitting part can be made small.
Patent JP-S60147035-A (JP)
Title: Ceramic combustor
Inventor: ARAI OSAMU
IPC: F23R3/34
Filed: 1984-01-11
Abstract: PURPOSE:To stabilize combustion, by a method wherein, in the low NOx combustor for a gas turbine, a part made of ceramics for stabilizing a flame is located to the center of the combustor. CONSTITUTION:A flame stabilizer 19 of ceramics is retained by resilient materials 29 and 28, a cylinder 31, and a seal 30 between a cap 16 and a support 20. The forward end of a first stage nozzle 21 is pointed in the direction of a flame stabilizer 19 to heat the flame stabilizer 19 to a high temperature by means of combustion gas. As a result, the flow rate of fuel through the first stage nozzle 21 is throttled at a moment when the fuel through a second stage nozzle 22 is injected. Even if the fuel produces dilute fuel, the surface temperature of the flame stabilizer 19 is high, resulting in an increase in an equivalent ratio range of stable combustion, prevention of blowing-off of a flame, and provision of stable combustion.
Patent JP-S58118542-A (JP)
Title: Preparation of propylene glycol monoacetate
Inventor: KITAMURA TAKANORI
IPC: B01J23/46
Filed: 1982-01-08
Abstract: PURPOSE:To prepare the titled substance keeping the catalytic activity stably, by reacting vinyl acetate with H2 and CO in the presence of a rhodium complex compound and trisubstituted phosphine, and hydrogenating the resultant alpha-acetoxypropionaldehyde. CONSTITUTION:The titled substance is prepared by (1) hydoformylating vinyl acetate with H2 and CO in an organic solvent in the presence of a water-insoluble rhodium complex compound and a trisubstituted phosphine, (2) extracting the reaction mixture with an aqueous medium to extract the alpha-acetoxypropionaldehyde obtained as a reaction product in the aqueous medium layer, (3) contacting the aldehyde with the ester of formulaI(l is integer of 0-4; m is integer of 1-5; l+m is 3-5) or formula II (R and R' are 2-3C alkyl; n is integer of 0-2) to separate the aldehyde, and (4) hydrogenating the separated aldehyde. EFFECT:Excellent operation stability and low raw material cost. USE:A starting raw material of propylene glycol, etc.
Patent JP-H06206768-A (JP)
Title: Piezoelectric ceramic material
Inventor: HAYANO SHUJI
IPC: H01L41/187
Filed: 1993-01-11
Abstract: PURPOSE:To provide a piezoelectric ceramic material prevented from declining in piezoelectric characteristics due to thermal shock and reduced in oscillation frequency deviation, leading to improving the reliability of piezoelectric resonators, comprising basic composition given by general formula and Mn as subcomponent at specified proportion. CONSTITUTION:The objective piezoelectric ceramic material comprising (A) 100mol of basic composition and (B) 2.6-3.8 gram atom of Mn as subcomponent. The basic composition A is given by general formula XPb(Sn0.5Sb0.5)O3- YPbTiO3-(1-X-Y)-PbZrO3 (X+Y<1; X is 0.01-0.2, Y is Y is 0.3-0.7). This piezoelectric ceramic material, which has excellent piezoelectric characteristics and is low in oscillation frequency deviation even if subjected to thermal shock, can be used for piezoelectric resonators or frequency filters.
Patent JP-H09191567-A (JP)
Title: Controller for self-excited ac/dc converter
Inventor: OTSUKI MIDORI
IPC: H02J1/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of unstable operation due to commutation failure of an inverter in a separately excited d.c. power transmission system by controlling so as to increase an effective power. SOLUTION: If a phase advance control circuit 22 comes into action for some reason such as the large voltage strain of an a.c. system 1 connected to a self-excited a.c./d.c. converter 3 and a separately excited a.c./d.c. converter 19 with inverter operation of the separately excited a.c./d.c. converter 19, phase advance control is made for separately excited a.c./d.c. converter 19. A phase advance command signal 20 is given to an effective power setting value calculating circuit 18 used in the self-excited a.c./d.c. converter, so that a switching circuit is switched and the interchange power of a self-excited d.c. power transmission system increases by a fixed amount more than a predetermined value. By increasing the interchange power, power drop of a separately excited power transmission system is compensated.  As a result, a change in the interchange power of a combination of the separately excited power transmission system and a self-excited d.c. power transmission system is reduced, thus it is possible to restrain fluctuation given to the a.c. system.
Patent JP-H06282489-A (JP)
Title: Computer memory system,method for operation of data cache and data cache system
Inventor: UIRIAMU MAIKERU JIYONSON
IPC: G06F12/0855
Filed: 1994-01-14
Abstract: PURPOSE: To freely process a next load request from an execution unit that a cache corresponds to by writing reloaded data in a buffer before the data is written in the cache. CONSTITUTION: A block size buffer 26 is arranged between a main memory 14 and the data cache 18. If a cache miss is made, the cache 18 begins to be reloaded from the main memory 14 and data reloaded into the cache 18 from the main memory 14 in the next stage is moved to the buffer 26 and sent to a processor 18 to comply with a 1st request. The cache 18 can process a next load request 20 from the processor 12. Here, when caching is hit, the data is sent from the cache 18 to an execution unit in the next stage. If a cache miss is made as to the next request 20, the cache is only accessed again after reloading is completed through the buffer 26.
Patent JP-H02276833-A (JP)
Title: Microporous membrane produced from cold-rolled precursor film
Inventor: GIYUNIRA EE IRUBERIIRAFUOOSAA
IPC: B29C71/00
Filed: 1990-01-09
Abstract: PURPOSE: To obtain a film stably having a fine and uniform pore diameter and a uniform pore distribution and freed from impurities such as a leaching agent by cold-compression-extruding a precursor film and stretching the obtained film at a draw ratio of 1-5.  
     CONSTITUTION: A polymer thermoplastic semi-crystalline precursor film is cold- compression-extruded so as to decrease its thickness to about 1/2 to 1/10, and the compression-extruded film is stretched at a draw ratio of about 100-500% to make it microporous. The cold compression extrusion is performed with e.g. a twin-screw extruder, is hot-annealed at a temperature equal to or lower than the α-transition temperature of the polymer constituting the film to obtain a film having a thickness of 3-10 mil and a mean pore diameter of 20-30 nm. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63169511-A (JP)
Title: Vehicle height detector
Inventor: OTA KAZUOMI
IPC: G01B21/00
Filed: 1987-01-08
Abstract: PURPOSE:To detect the abnormal connection of wiring from a vehicle height sensor to a vehicle height data read part by supplying a check signal to the vehicle height sensor and outputting data for checking as a specific output, and comparing it with previously provided reference data. CONSTITUTION:While a driving signal is supplied from a driving means M2 to the vehicle sensor M1 to operate the sensor M1, the check signal is outputted by a check means M5. A constant-output generating circuit M6 which receives the signal outputs a specific-level output signal (e.g. 0). Then this output signal 0 is read in a check data read means M7 through a connecting means M3 such as a wire harness. Then if abnormality such as a wire break and a defect in contacting occurs to the connecting means M3, the output signal 0 is not inputted normally to a read means M7, but inputted as abnormal data (e.g. 1). A wire break decision means M8 compares the signal read in the read means M7 with the reference data 0 when the connecting means M3 is normal to make a decision, thereby securing detecting the abnormality of the connecting means M3.
Patent JP-H05186039-A (JP)
Title: Unmanned carrier car transfer device
Inventor: IWASAKI MAKOTO
IPC: B65G47/82
Filed: 1992-01-10
Abstract: PURPOSE:To shorten time required for transfer and to improve an operation rate of an unmanned carrier car by interlocking a drive roller and a push-pull transfer device. CONSTITUTION:A drive roller 22 and a push-pull transfer device 23 are provided on the side of an unmanned carrier car 21. At the time of transferring a carried article 24 from the unmanned carrier car 21 to a station 31, the drive roller 22 is moved to a certain position, and thereafter, the carried article 24 is pushed in by the push-pull transfer device 23. Subsequently, at the time of transferring the carried article 24 from the station 31 to the unmanned carrier car 21, the carried article 24 is pulled in by the push-pull transfer device 23 and moved to a specific position on the unmanned carrier car 21 by the drive roller 22.
Patent JP-S62166773-A (JP)
Inventor: SERUJIYU BORIYU
IPC: H02M3/335
Filed: 1987-01-08
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-H02183152-A (JP)
Title: Photosensitive body inspecting device
Inventor: NAKANO HIROSHI
IPC: G03G15/00
Filed: 1989-01-09
Abstract: PURPOSE:To enable detection of various flaws on photosensitive bodies by providing a probe of a potentiometer with at least one combination electrode having a plurality of electrodes in one set with different detecting capacities. CONSTITUTION:This apparatus is equipped with a casing 100 and a photosensitive body support device 9 to support and rotate a photosensitive body 10 to be inspected at a fixed position within the casing 100. A potentiometer 50 for inspection comprises a group of DC amplification type surface potentiometers and a probe 5 of the potentiometer 5 has a plurality of combination electrodes 5A. Then, an electric charger 1, an exposure lamp 3, a transfer charger 6, a separation charger 7 and an eraser lamp 8 are operated rotating the photosensitive body 10 at a fixed position with a motor 98 while the probe 5 is driven by at least a distance l between adjacent electrodes of the combination electrode 5A with a driver 500 to inspect parts of the surface to be inspected of photosensitive body 10 with both of a group of upper electrodes 5a and a group of lower electrodes 5b, thereby enabling inspection of the presence of various flaws on the surface of the photosensitive body.