baber/WOPTO huggingface dataset:
Patent JP-S58210976-A (JP)
Title: Bonding resin composition
Inventor: MORITA MINORU
IPC: C08L83/04
Filed: 1982-06-02
Abstract: PURPOSE:The titled composition, prepared by incorporating a polyborosiloxane resin with a silicone resin and inorganic filler in specific amounts, having improved heat resistance and high electrical insulating properties, exhibiting improved adhesive property even after heating at high temperatures, and suitable for bonding metallic members. CONSTITUTION:A composition obtained by incorporating (A) 100pts.wt. polyborosiloxane resin obtained by incorporating (i) a silane compound of the formula SiX4, SiRX4 or SiRR'X4 (R and R' are alkyl or aryl; X is OH, a dehydrated condensate thereof, alkoxyl acetoxyl or halogen) with (ii) boric acid, boric acid anhydride, metallic borate, etc. at (1:10)-(10:1) atomic ratio between Si and B with (B) 5-400pts.wt. silicone resin, e.g. silicon alkyd, and (C) 5-300pts.wt., based on 100pts.wt. total amount of the components (A) and (B), inorganic filler, preferably magnesium oxide having <=10mu particle diameter. USE:Amorphous metallic cores in transformers and motors and metallic tapes for reactors in electronic parts.
Patent JP-S5720020-A (JP)
Title: Receiver
Inventor: MURAKAMI TOSHIKI
IPC: H03J7/28
Filed: 1980-07-09
Abstract: PURPOSE:To speed receiving operation by making a sweep speed higher fast feeding than in step feeding. CONSTITUTION:When an up switch 2 is closed within 500ms, a switch 4 is also closed and an FF10 is set, so that an output Q is at a lever H for 500ms from this point in time. Consequently, an output pulse is applied from a reference oscillator 1 to the up the up input of an up-down counter via an AND gate 11 to increase the frequency in steps of 100kHz. Then, the output is supplied to a PLL circuit 9, so the reception frequency is swept by only 100kHz. When the switch 2 is pushed continuously for >=500ms, the FF10 is inverted 500ms later, so AND gates 10 and 11 are closed while AND gates 13 and 14 are opened. Consequently, the output of an oscillator 1 is applied to the up-down counter 7 via the gate 13, so that the up- down counter 7 goes up in steps of 300kHz from the reception frequency, set by step feeding, as a preset value.
Patent JP-H05286447-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D103/00
Filed: 1992-04-14
Abstract: PURPOSE:To judge a trouble of a wheel speed sensor accurately by providing a rear wheel steering stopping means to stop rear wheel steering angle control by means of a rear wheel steering changing means when one of wheel speeds detected by a driven wheel speed sensor is zero and the other is positive while a slip control system is operating. CONSTITUTION:When being judged such that a specified time is passed after an antiskid braking system (ABS) constituted so as to prevent the lock or the skid of wheels caused when a brake is applied suddenly becomes unoperated, a rear wheel steering stopping means sets a flag in 0, and transfers to the next cycle. Since to misjudge that a wheel speed sensor is in trouble notwithstanding the wheel speed sensor of rear wheels 2RL and 2RR are not in trouble can be prevented reliably, the deterioration of traveling stability caused by practicing two-wheel steering after misjudging that the wheel speed sensor of the rear wheels 2RL and 2RR is in trouble can be prevented.
Patent JP-S5619581-A (JP)
Title: Memory element
Inventor: URAI HARUO
IPC: G11C11/14
Filed: 1979-07-25
Abstract: PURPOSE: To increase the yield rate of memory element module assembling, by providing the special purpose shift register such as redundant loop at the center of the chip.  
     CONSTITUTION: The bubble magnetic domain information record transfer minor loops 22 grouped into two are respectively and commonly tied to the major loops 21, 21'. Further, the redundant loop 23 is placed at the boundary of the two groups and at the center of the chip. Thus, the deficient rate of the redundant loop can be decreased by providing the loop at the chip center not subject to the shift of chip center and in-surface magnetic field coil, not at the chip circumference changed remarkably with in-surface magnetic field. Accordingly, the special purpose shift register such as redundant loop is placed at the chip center, allowing to increase the yield rate of memory element module assembly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000157168-A (JP)
Title: Oily composition and its production
Inventor: SAKURADA SATOSHI
IPC: B01J13/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an oily composition hardly causing precipitation of an aqueous active ingredient even if the composition is preserved for a long period, excellent in preservation stability, and having a masking effect of taste of the aqueous active ingredient by dispersing a specific solid phase in a specified oil phase so as to form a specific particulate state. SOLUTION: This oily composition is obtained by dispersing (A) a solid phase comprising (i) 60-100 wt.%, preferably 70-100 wt.% water-soluble and/or water-dispersable active ingredient and (ii) <=30 wt.% water or aqueous solution of an alcohol, in (B) an oil phase containing (iii) an oily component and (iv) an emulsifier having <=10 HLB so as to form a particulate state having <=5 μm, preferably <=3 μm, more preferably 0.05-2 μm average particle diameter. A coloring agent, an enzyme, fungi, an antioxidant, a physiologically active substance, a preservative, a bitter or the like is cited as the component (i). The oily composition can optionally contain 1-40 wt.% polyhydric alcohol based on the amount of the component A.
Patent JP-H06308238-A (JP)
Title: Collision warning device for vehicle
Inventor: ABE YOSHIYUKI
IPC: B60W30/00
Filed: 1993-04-21
Abstract: PURPOSE:To extend the life of a light emitting element by reducing the intensity of the light beam of the light emitting element (LD) by a prescribed quantity when the inter-vehicle distance is larger than the minimum safety inter-vehicle distance. CONSTITUTION:A memory 41 stores the vehicle speed-pulse peak value conversion diagram having the fourth-power characteristic set based on the minimum safety inter-vehicle distance and feeds the signal of the pulse peak value corresponding to the minimum safety inter-vehicle distance between a front vehicle and one's own vehicle calculated based on the magnitude of the vehicle speed fed from a vehicle speed sensor 31 to an arithmetic circuit 43. If the vehicle speed is low, the pulse peak value becomes small, the root-mean-square value of the pulse fed to an LD array 13 becomes small, the intensity of the laser beam is reduced, and the interval between a light projection lens 14 and the LD array 13 is narrowed by the action of a linear motor. Only the laser beam set to the intensity limited to the necessary minimum is projected, and the life of the LD array 13 can be extended.
Patent JP-H03293436-A (JP)
Title: Toilet seat with hot water cleaner
Inventor: IGUCHI MASAHIRO
IPC: A47K13/30
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a toilet seat with a hot water cleaner which can be easily fitted and increases the function, by providing a hot water tank and a cleaning nozzle in the toilet seat freely attachable to a toilet pot and providing a control lever for the horizontal position on stopping water. CONSTITUTION:A toilet seat 10 comprising a bottom cover 14 and a top cover 16 is provided to be supported with a fitting base 26 and fitted at a toilet pot via oval holes 34. Next, a hot water tank 40 having a heater is set between stays 30, 32 and a tap water feed pipe 48 and a main hot water feed pipe 54 are fitted to both end openings. Next, a hot water delivery pipe is attached through a valve 56 fitted at the pipe 54 and then connected to a cleaning nozzle 62 for charm and a cleaning nozzle 64 for shower. And further a lever handle 66 is equipped at the valve 56 to stop water at the horizontal position in order to select the nozzles and adjust the hot water volume. In this way, the fitting is facilitated and lowering temperature of the hot water can be prevented and the lever is erected with the toilet seat on urinating and hence, prevented from getting wet with the urine.
Patent JP-S58213044-A (JP)
Title: Polymer alloy having high breaking strength
Inventor: KAWAGOE TAKAHIRO
IPC: C08L21/00
Filed: 1982-06-04
Abstract: PURPOSE:To provide a polymer alloy having a wide polymer composition and high breaking strength, by reacting a polyamide resin, a carboxylated nitrile rubber and ZnO with heating. CONSTITUTION:A polymer alloy having high breaking strength is obtd. by reacting a polyamide resin such as nylon 6 or nylon 66, a carboxylated nitrile rubber (such as a copolymer of a conjugated diene such as butadiene or isoprene with a crylonitrile and an alpha,beta-unsaturated carboxylic acid such as methacrylic acid) and ZnO with heating. The polymer alloy has a wide polymer composition and high breaking strength which could not be obtd. by conventional polymer blends or polymer blending methods, and is suitable for use in belt, hose, pipe, vibration insulator, fender, solid tire, bumper, soling, etc.
Patent JP-H0680568-A (JP)
Title: Method for reducing or preventing toxicity accompanied with anti-retrovirus therapy
Inventor: DENISU AI GOORUDOBAAGU
IPC: A61P31/12
Filed: 1993-04-21
Abstract: PURPOSE: To efficiently decrease toxicity accompanied with anti-retrovirus therapy dosing a substance which stimulates intracellular synthesis of glutathione to a patient treated by anti-retrovirus therapy. CONSTITUTION: A drug such as L-2-oxothiazolidine-4-carboxylate which stimulates intracellular synthesis of glutathione in an therapeutically effective amt. is administrated not through mouth but preferably through intestinal to a HIV positive patient or a AIDS patient treated in antiretrovirus therapy with AZT (3'-azide-3'-deoxythymidine) or DDI so as to decrease toxicity accompanied with the anti-retrovirus therapy.
Patent JP-S57208160-A (JP)
Title: Semiconductor device
Inventor: ONO TOSHIHIKO
IPC: H01L21/306
Filed: 1981-06-18
Abstract: PURPOSE:To largely reduce the area of an electrode section to be connected by arranging a conductive layer having etching speed different to the same etchant from upper and lower wiring layers on the surface of connecting part of the upper and lower wiring layers. CONSTITUTION:A wiring layer of the first layer made of an aluminum film 10 having approx. 1mum of thickness and its connecting electrode are formed on an SiO2 film 2 formed on a semiconductor substrate 1. Then, a wiring layer of the second layer and its connecting electrode are composed through an SiO2 film 4 formed by a CVD method of a Ti-W film 11 having approx. 1,000Angstrom  as a lower layer and an aluminum film 12 having approx. 1.2mum of thickness as an upper layer. By employing a procedure described as such, in the case of patterning and ethcing the Al layer 12 of the second layer, even if there exist a positional displacement to some extent, the Ti-W film 11 prevents the Al film 10 of the first layer from being etched.
Patent JP-S63260370-A (JP)
Title: Television receiver integrated with vtr
Inventor: HIROZAWA KOJI
IPC: H04N5/44
Filed: 1987-04-17
Abstract: PURPOSE:To simply and surely execute the video recording by applying prescribed channel selection processing and control processing at the video recording of broadcast. CONSTITUTION:In depressing a video recording switch in switches 9A-9N, a sub-pattern is displayed regardless of whether or not the sub-pattern is displayed and a video signal Vj recorded on the VTR 40 is displayed on the sub- pattern, then an object picture is confirmed and video recording is simply and surely attained. In depressing a video recording switch, the signal Vj is made coincident with the signal Vi displayed on a master pattern with the relation of channel selection control signal CHN2=CHN1, since the signal Vj is recorded on the VTR 40, in depressing the video recording switch, the picture displayed on the master pattern is recorded without fail and the object channel is surely and simply recorded.
Patent JP-H05270305-A (JP)
Title: Arresting device for seat back
IPC: B60N2/30
Filed: 1992-03-23
Abstract: PURPOSE:To reduce the number of parts used for a seat back arresting device and its assembly man-hours by severally arranging a latching mechanism near the boundary parts of right and left seat backs, and providing a striker at a position where the above latching mechanisms engage mutually, and using one striker in common with each other to fix the right and left seat backs. CONSTITUTION:An opening 6 is provided at a position corresponding to a boundary between right and left seat backs 5, 5, and a striker 7 is arranged inside the opening 6, and fitted in recesses on both the right and left sides of the opening 6 and fixed. On the other hand, the boundaries of the right and left seat backs 5, 5 are iespectively provided with latching mechanisms 10, 10 to engage with the striker 7. The latching mechanism 10 pivot-supportingly couples a latch 11 with the seat back 5 by a pin 12, and energizes the latch 11 in a C-direction by a torsion coil spring 13. When the seat back 5 is raised, the latch 11 automatically engages the striker to set the seat back 5. When a lock releasing knob 14 is raised, the engagement of the latch 11 is released.
Patent JP-S59222426-A (JP)
Title: Preparation of difluoromethyl thioethers
Inventor: YOKOO HIDEJIROU
IPC: C07C313/00
Filed: 1983-05-31
Abstract: PURPOSE:To obtain the titled substance economically with causing almost no side reactions, by reacting a thiol with chlorodifluoromethane in the presence of an equimolar or a little excess amount of a basic substance in a strongly polar aprotic solvent. CONSTITUTION:A thiol shown by the formula I (R is aromatic, or heterocyclic residue) is reacted with chlorodifluoromethane in the presence of 1-4 times as much a basic catalyst (e.g., alkali metal hydroxide, carbonate, bicarbonate) as the thiol by the use of a strongly polar aprotic solvent at 50-120 deg.C to give a compound shown by the formula II. The solvent has >=dielectric constant, >=2.5D dipole moment, and 40-47 Etau(30) value, one of solvent polarity parameter, and DMSO, DMF, etc. may be cited as the solvent. EFFECT:A solvent, and chlorodifluoromethane can be efficiently used, and, since the amount of a basic substance used is small, the load of waste water treatment can be extremely reduced.
Patent JP-S62248838-A (JP)
Title: Fuel control device
Inventor: SHIMOMURA SETSUHIRO
IPC: F02D41/22
Filed: 1986-04-22
Abstract: PURPOSE:To eliminate the inconvenience of igniting a remaining gasoline which is vaporized and flows back by executing the burn off of the heating coil of an intake air quantity sensor within a defined time after intake is nearly stopped, after an engine is stopped. CONSTITUTION:An electronic control unit 10 generates a burn off control signal 14 when every burn off condition is satisfied, and sends out the signal to a heating coil type intake air quantity sensor 2. When an intake air quantity detected by the intake air quantity sensor 2 after an engine is stopped becomes lower than a defined value, it is considered intake is nearly stopped and a timer is set and, when judged the time is over, burn off is executed. Said time is set shorter than the time at which the remaining gasoline in a fuel feeding part is vaporized and flows back after the intake is stopped. Thereby, it is eliminated that the gasoline which has flowed back near the intake air quantity sensor 2 is ignited by burn off.
Patent JP-H05291829-A (JP)
Title: Optional waveform generator
Inventor: TAKEUCHI SUMIO
IPC: H03B28/00
Filed: 1992-04-15
Abstract: PURPOSE:To provide the optional waveform generator generating a desired object waveform by correcting a deviation between its own output waveform and the desired object waveform. CONSTITUTION:The optional waveform generator having a waveform memory 4 storing waveform data, an address generator 8 addressing the waveform memory and a D/A converter 5 converting the waveform data outputted from the waveform memory into an analog output waveform is provided with a reference waveform memory storing reference waveform data corresponding to the analog output waveform, a measurement means A measuring the analog output waveform and generating the measured waveform data, a distortion detection means B comparing the measured waveform data from the measurement means and the reference waveform data to detect amplitude distortion and differentiation coefficient distortion and a correction means correcting the waveform data stored in the waveform memory in response to the output of the distortion detection means to obtain a desired analog output waveform.
Patent JP-S61253828-A (JP)
Title: Screening process for semiconductor device
Inventor: YANAGI YUJI
IPC: H01L23/522
Filed: 1985-05-07
Abstract: PURPOSE:To enable to screen any defective semiconductor device by means of concentratedly impressing any defective part with stress such as high-frequency voltage. CONSTITUTION:A conductor 3 as the first layer and another conductor 5 as the second layer can be respectively assumed to be electrodes 7 and 8 as well as an interlayer film 4 to be a dielectric while non-defective insulating film and defective insulating film thinned by a defect 6 can be respectively assumed to be static capacities 9 and 10. These electrodes 7 and 8 are impressed with high-frequency voltage e by a high-frequency power supply 11. The power consumption P per unit space is inversely proportional to a layer 2 contained in the film thickness d of insulating film 4 while power is concentratedly consumed in the defective thin part of insulating film 4. Through these procedures, any defective part can be shortcircuited within a short time enabling to screen any defective semiconductor device.
Patent JP-H09283369-A (JP)
Title: Method for manufacturing thin film capacitor
Inventor: TAKESHIMA YUTAKA
IPC: H01B3/12
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing thin film capacitor for the formation of the perovskite high dielectric constant ceramic film containing Pb element such as Pb (Mg, Nb)O3 base on an electrode such as Pt. suppressing mutual reaction. SOLUTION: The first electrode 32 is formed on a substrate 31. Next, a dielectric ceramic film 33 containing Pb element is formed by a CVD process on the first electrode 32 meeting the requirements for the surface temperatue of the first electrode 32 at 700-850 deg.C and the oxygen partial pressure of 267-667 Pa. Finally, the second electrode 34 is formed on the dielectric ceramic film 33.
Patent JP-H08292720-A (JP)
Title: Formation of bird's-eye view, map display device and navigation system
Inventor: ENDO YOSHINORI
IPC: G06F17/30
Filed: 1995-04-20
Abstract: PURPOSE: To make it possible to display maps expressed by a bird's-eye view by executing perspective transformation with a coordinate transformation means disposed at a map plotting means. CONSTITUTION: When the display support of the bird's-eye view is inputted via an input device or when an arbitrary point is given as a destination via the input device during displaying a plan view, a coordinate transformation means receiving this instruction via a user operation analyzing means 41 judges the need for perspective transformation in the judgement of the bird's-eye view display and executes perspective transformation processing. Calculation of a projection angle, position calculation of a projection surface and perspective transformation calculation are included in this perspective transformation processing. The map data to be announced to a plotting instruction light emitting means is eventually transformed into the bird's-eye view and the plotting data which is formed by a graphic processing means 49 and stored in a VRAM is also the bird's-eye view.  Then, the map displayed on the display is also switched from a plane view to the bird's-eye view.
Patent JP-S63260175-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIGETA NORIHIRO
IPC: H01L21/336
Filed: 1987-04-17
Abstract: PURPOSE:To simplify processes by simultaneously diffusing and forming a first region and a second region onto the surface and rear of an N<-> type semiconductor substrate respectively. CONSTITUTION:A plurality of reverse conductivity type first region and second regions 2...2, 3 are diffused and shaped simultaneously onto the surface and rear of a semiconductor substrate 1 respectively. A first gate insulating film 7 is formed onto the semiconductor substrate 1 and gate electrodes 8...8 are shaped among the first regions 2...2, and reverse conductivity type third regions 9...9 are diffused and formed, using the gate electrodes 8...8 as masks. Intermediate-removing-shaped one conductivity type fourth regions 11...11 are shaped into the third regions 9...9, employing films 10 formed among the gate electrodes 8...8 and the gate electrodes 8 as masks. Second gate insulating films 12 are shaped onto the first gate insulating film 7 and the gate electrodes 8...8, and electrodes 13-15 are formed onto both surfaces of the semiconductor substrate 1. Accordingly, the generation of defects, strain, etc., is prevented, thus simplifying processes.
Patent JP-H03195382-A (JP)
Title: Ultrasonic motor
Inventor: TAKAGI TADAO
IPC: H02N2/00
Filed: 1990-04-11
Abstract: PURPOSE:To minimize the abrasion of a slider member and restrain adhesion between the slider member and an elastic body by a method wherein the elastic body is constituted of an Invar material while polytetrafluoroethylene is contained in the slider member. CONSTITUTION:An ultrasonic motor is provided with a stator 1, having a piezoelectric body 1b excited by a driving signal and an elastic body 1a connected to the piezoelectric body 1b and generating a traveling oscillation wave by said excitation, a slider member 2b contacted with the elastic body 1a by a pressure and a moving piece 2 driven by the traveling oscillation wave generated by the elastic body. The elastic body 1a is constituted of an Invar material while polytetrafluoroethylene is contained in the slider member 2b. According to this method, the amount of abrasion of the slider member 2b may be reduced and adhesion between the elastic body 1a and the slider member 2b may be prevented.
Patent JP-H04326011-A (JP)
Title: Failure diagnosing apparatus
Inventor: HOSAKA SHIGETAKA
IPC: G01D21/00
Filed: 1991-04-25
Abstract: PURPOSE:To achieve an accurate diagnosis by focusing the cause of a failure in a failure diagnosing apparatus for judging the cause of the failure of an object to be diagnosed. CONSTITUTION:Normal equipment and a knowledge input means 17 between normal observation and the normal equipment which inputs a cause-effect relationship between the normal equipment and a normal observation value as second knowledge are arranged in addition to a broken equipment and a knowledge input means 16 between the broken equipment and abnormal observation which inputs the cause-effect relationship between the broken equipment and an abnormal observation value as first knowledge and the cause of a failure is judged based on the first and second knowledge.