baber/WOPTO huggingface dataset:
Patent JP-S6474750-A (JP)
Title: Semiconductor integrated circuit package
Inventor: OKUNO YUJI
IPC: H01L23/50
Filed: 1987-09-17
Abstract: PURPOSE:To reduce the inductance of lead-out conductors and moreover, to lessen the occuaption area of the lead-out conductors by a method wherein a group of first lead-out conductors existing on the same plane and second lead-out conductors shifted in the vertical direction from the first lead-out conductors are provided on an integrated circuit package and the first and second lead-out conductors to correspond to one another are connected to each other in parallel. CONSTITUTION:Second external lead-out conductors 12 exist in such a extends above, and in parallel to, a plane on which first external lead-out conductors 11 exist, and are connected electrically with the conductors 11 in parallel. Therefor, the occupation area of the conductors to the horizontal plane of an integrated circuit package is not increased compared to the conventional constitution, wherein there is only one lead-out conductor. Moreover, the voltage across an inductance component L21 at the time of use of the lead-out conductors and the voltage across the conventional lead-out conductor having no more than an inductance component L11 are respectively the difference between the voltage of the interior of an integrated circuit and the voltage of the exterior of the integrated circuit. Therefore, the difference between the voltage of the exterior of the integrated circuit and the voltage of the interior of the integrated circuit can be reduced to half that in the package of the conventional constitution when the package is a large-size one.
Patent JP-S63307892-A (JP)
Title: Novel substance and carcinostatic agent
Inventor: MATSUO TOSHIHARU
IPC: A61K36/18
Filed: 1987-09-17
Abstract: NEW MATERIAL:A substance selected from NF-86I, NF-86II, NPF-86IA, NPF-86 IB, NPF-86II and NPF-86IIB. The NF-86I has the following properties. Appearance, pale yellowish brown powder; melting point, no definite melting point; elemental analysis, C 56.3%, H 4.61%, N <=0.2%, ash <=0.3%; molecular weight, 1,000-10,000; solubility, soluble in water and methanol, insoluble in hexane, etc.; color reaction, positive to ferric chloride reaction and negative to ninhydrin reaction, etc. USE:A carcinostatic agent. It has extremely low toxicity compared with natural substance and can be administered in large quantities. PREPARATION:Betel nut used as a raw material is defatted and extracted with methanol. The extract liquid is concentrated to dryness, suspended in water and filtered. A fraction soluble in a non-hydrophilic organic solvent is removed from the filtrate and has remaining aqueous layer is successively dialyzed with a dialysis tube having a critical molecular weight of 1,000 and then with a dialysis tube having a critical molecular weight of 10,000. The obtained active fraction is separated and purified by high-performance liquid chromatography.
Patent JP-S60124479-A (JP)
Title: Welding method of thermocouple
Inventor: HIYANE YASUO
IPC: H01L35/34
Filed: 1983-12-09
Abstract: PURPOSE:To produce efficiently a thermocouple having stable quality irrespectively of the degree of the operator's skill by erecting and holding perpendicularly a thermocouple which is held inserted internally with a strand, placing a steel ball at the top open end thereof and performing welding. CONSTITUTION:A thermocouple 1 which is held inserted internally with a strand 2 formed by combining metals of two kinds is erected and is fixed and held with a jig 3 by using a vice. A stainless steel ball 4 is placed at the top open end of the thermocouple 1 and the top end of the strand 2 is pressed to the bottom surface of the steel ball 4. A gas nozzle 5 for TIG welding is disposed right above the ball 4 and an arc is generated in a gaseous argon atmosphere to melt the surface of the ball 4, thus forming a molten metal layer 7 around the ball 4. The top end of the strand 2 is thus coated with the molten metal layer 7 and the secure welding is accomplished.
Patent JP-H0396391-A (JP)
Title: Thermal transfer recording medium
Inventor: HASEBE KAZUHIRO
IPC: B41M5/41
Filed: 1989-09-08
Abstract: PURPOSE:To enhance slip characteristics of a transfer ink formed on recording paper to improve wear resistance without deteriorating a printing image quality by incorporating a carbon fluoride in an adhesive layer and/or a release layer. CONSTITUTION:A carbon fluoride is incorporated in an adhesive layer and/or a release layer. The adhesive layer is formed by incorporating at least rubbers or a mixture of rubbers and waxes as a main component. In the release layer, at least waxes are contained as a main component, but a binder, a softening agent, and the like may be incorporated, as necessary. The carbon fluoride, which is a generic name of a compound of fluorine and carbon, such as tetrafluoromethane CF4 and hexafluorobenzene C6F6, is insoluble in water but soluble in many kinds of organic solvents, and generally stable physically and chemically. The content of the carbon fluoride in the adhesive layer and/or the release layer is 1-60wt.%, pref. 5-30wt.%. The content of the same in the adhesive layer is pref. 20-40wt.%. The content of the same in the release layer is pref. 5-30wt.%.
Patent JP-H0781390-A (JP)
Title: Air-conditioner for vehicle
Inventor: KAWAI NOBUYUKI
IPC: B60H3/06
Filed: 1993-09-20
Abstract: PURPOSE:To judge the filter-replacing timing according to the amount of difference portion between a goal voltage corresponding to a goal rotational speed of the blower fan and a voltage corresponding to the actual rotational speed and to the time length required until the voltage corresponding to the actual rotational speed is converged into the goal voltage. CONSTITUTION:In an air-conditioner for vehicle comprising a blower fan motor 11, a filter 22, a control section 6 having an operation amplifier 62 and CPU 61, an LED 7, and a power transistor TR1, the operation amplifier 62 performs calculation on a difference portion between a voltage supplied to the motor 11 and a control voltage of the CPU 61 and supplies the value of the difference portion to the CPU 61 and also supplies the voltage corresponding to the difference portion to the motor 11. When the difference is over a prescribed value, the CPU 61 measures a time length required until the motor 11-driving voltage is corrected to a beforehand instructed voltage. When this time length exceeds a prescribed time length, the CPU 61 judges that a time for replacing the filter 22 has come, whereupon to light up the LED 7.
Patent JP-S60126277-A (JP)
Title: Production of glycidyl ether
Inventor: KAWAKAMI HARUHIKO
IPC: C07D301/28
Filed: 1983-12-13
Abstract: PURPOSE:To suppress side reactions such as cleavage reaction of oxirane ring, etc. and obtain the titled compound in high yield in one stage, by reacting an alcohol with an epihalohydrin in the solid-liquid phase system in the presence of a solid alkali such as an alkali metal hydroxide, etc. CONSTITUTION:1mol aliphatic saturated alcohol or aliphatic unsaturated alcohol, e.g. allyl alcohol, is reacted with 1-10mol, preferably 1-5mol epihalohydrin, preferably epichlorohydrin in the presence of 1mol or more, preferably 1-5mol granular or powdery solid alkali at 20-100 deg.C, preferably 30-70 deg.C for 1-5hr to afford glycidyl ether. An alkaline (earth) metal hydroxide, oxide, carbonate, etc. may be used as the solid alkali, and KOH, NaOH, Ca(OH)2, etc. are preferably used.
Patent JP-S60127307-A (JP)
Title: Electrochemical stabilization of n type polyacetylene
Inventor: YOSHINO AKIRA
IPC: C08F8/00
Filed: 1983-12-13
Abstract: PURPOSE:To obtain highly stable titled polymer of large electric capacity, for use in secondary battery etc., by subjecting polyacetylene to passing a current at each specific coping potential and quantity of electricity, in a non-aqueous electrytic solution containing lithium salt as electrolyte and unsaturated cyclic carbonate. CONSTITUTION:In electrochemically converting polyacetylene to n type polyacetylene in a non-aqueous electrolytic solution containing lithium salt as electrolyte, said solution is incorporated, in advance, with 0.1-100wt% (based on the whole weight except said electrolyte) of a compound of formula (R1 and R2 are each H, halogen, alkyl, or aryl; capable of forming ring in combination) (e.g. vinylene carbonate), and passing a current through the system is performed with such a quantity of electricity as to correspond to 30-80mol% per CH unit of said polyacetylene in an electric potential +3.0--0.1V for the doping potential based on lithium reference potential, thus obtaining the objective polymer.
Patent JP-H0794511-A (JP)
Title: Manufacture of semiconductor device
Inventor: OCHI TAKEHITO
IPC: H01L21/302
Filed: 1993-09-20
Abstract: PURPOSE:To prevent the narrowing of a width of a wiring layer formed due to the widening of an opening window and turning into a tapered shape when forming a wiring film having a fine wiring width with respect to the improvement of the forming method for a metal laminated wiring of a semiconductor device. CONSTITUTION:In a production method for a semiconductor device having a process for forming laminated metal wiring containing patterns having a fine wiring width and a wiring interval by etching a laminated metal film comprising a plurality of metal materials, a process for forming an opening window to be used for etching an aluminum film at the highest layer of the laminated metal film is provided at a resist film 4 formed on the surface of the laminated metal film. And also included are the process for etching the aluminum film by using the opening window and the process for etching a TiN layer directly below the aluminum film by using an etching gas which does not react with the aluminum film by means of the opening window formed in the aluminum film in the etching process.
Patent JP-S60125996-A (JP)
Title: Josephson signal holding circuit
Inventor: TAKARAGAWA KOUJI
IPC: G11C11/44
Filed: 1983-12-12
Abstract: PURPOSE:To obtain a Josephson signal storage circuit possible for high speed operation with simple structure which is operated only with a 2-phase AC power supply and where the timing is not required to be adjusted minutely by excess delay circuits or the like by utilizing the polarity dependancy between gate input signal and bias signal. CONSTITUTION:A superconduction logical gate G1 for information storage has a threshold level characteristic where the gate responds to an input signal of opposite polarity to that of a bias signal IT and is switched but does not respond to the input signal of the same polarity. On the other hand, a superconduction logical gate G2 for information detection has a threshold level characteristic where the gate responds to an input signal having the same polarity to that of a bias signal IB and is switched but does not respond to the input signal of opposite polarity. A storage signal does not switch the G2 at the timings of A and B belonging to the cycle 1 being the timing of the signal introduction from an input terminal 3. That is, since the signal is stopped at a connecting point 4 until the next cycle II of the bias signal IB is started and is not transmitted to the post-stage, racing is prevented.
Patent JP-H0692394-A (JP)
Title: Liquid supplying apparatus
Inventor: FUJIWARA GORO
IPC: B67D1/04
Filed: 1992-09-02
Abstract: PURPOSE:To simplify a countermeasure against bacteria to inexpensively feed sterile liquid by providing a freely deformable liquid storage container and providing a means for applying pressure to the storage container to suppress bacteria multiplication. CONSTITUTION:A freely removable liquid storage container 1 and a lid 2 for taking out water are provided, while a liquid feed tube 3 from the storage container 1 to the lid 2 is provided so that it can be freely connected and disconnected from the container 1, and a press-feeding means for applying supply pressure from the storage container 1 to the lid 2 is provided. The press-feeding means is provided as a pressure applying means for applying pressure to the storage container 1 while the container 1 is provided as a freely deformable one. The pressure applying means houses the storage container 1 so that it can be freely removed and put in, and it comprises a storage vessel 4 which is sealed with the storage container housed and an air supplying device 5 for press-feeding air into the storage vessel 4. Then a liquid contact face is subjected to antibacterial treatment. As an antibacterial means, antibacterial agent may be mixed into a resin material when a member constituting the liquid contact face is of a synthetic resin material.
Patent JP-H0794106-A (JP)
Title: Gyrotron device
Inventor: TSUNEOKA MASAKI
IPC: H01J25/00
Filed: 1993-09-21
Abstract: PURPOSE:To certainly ensure electric insulation between a body and a support or a collector by providing an insulator jacket between the body to envelop a resonant cavity and a magnetic field device to supply a magnetic field to the cavity. CONSTITUTION:A gyrotron tube has the body 11 mechanically supported by supports 18, 19. To supply a magnetic field to the resonant cavity 4, a grounded magnetic field device 21 such as a superconductive magnet is equipped outside a vacuum container 13. An insulator jacket 22 is provided between the body 11 and the support 19 or the device 21 to electrically insulate both of them. The jacket 22 made of porcelain or ceramics has both inside and outside faces painted with conductive paint to form conductive films. The inside conductive film is given the same potential as the body 11 has and the outside conductive film is given ground potential to prevent the occurrence of an air layer on the wall face and the deterioration of withstand voltage.
Patent JP-H04115312-A (JP)
Title: Heater controller
Inventor: TAKAHASHI HARUMI
IPC: H05B3/00
Filed: 1990-09-06
Abstract: PURPOSE:To prevent parts from being destructed due to the excessive rise of temperature in a heater unit such as a fixing unit by comparing a heater control signal with a signal corresponding to the ON/OFF state of a heater and detecting abnormality in heater control based upon the detected result. CONSTITUTION:This heater controller is provided with a temperature detecting means 5 for detecting temperature heated by the heater and a current supply control means 13 for controlling the ON/OFF of current supply to the heater by a heater control signal corresponding to a detection result of the means 5. An ON/OFF state detecting means 11 detects the ON/OFF state of the heater 4, compares the detection signal with the heater control signal, and when both signals are practically different from each other, i.e. immediately after the generation of abnormality in heater control, an abnormal signal generating means 12 generates an abnormal signal. Since power supply to the heater 4 is interrupted by the abnormal signal, parts destruction due to the excessive rise of temperature in the heater unit such as the fixing unit can be removed.
Patent JP-H0792025-A (JP)
Title: Infrared sensor
Inventor: FURUTA KEIICHI
IPC: H01L37/00
Filed: 1993-09-21
Abstract: PURPOSE:To detect an infrared ray with high sensitivity and good responsiveness by arranging a prescribed number of pyroelectric elements on a protruding metal base, and arranging them in such a manner as not to be mutually present on the same plane. CONSTITUTION:A pyroelectric body layer 2 of lead titanozirconate is formed on a semi-cylindrical thin metal plate 1 by hydrothermal synthesis. Electrodes 3, 3 are formed in different directions on the pyroelectric body layer 2, and two pyroelectric elements are arranged in such a manner as not to be mutually present on the same plane. When a subject to be detected is advanced from the left, an infrared ray is made incident on the left pyroelectric element, and not to the right pyroelectric element, and the infrared ray, even when incident thereon, is a trace amount. Thus, the charge quantities generated in the two pyroelectric elements are largely differed from each other, and when the subject to be detected is advanced in the reverse direction, the result becomes reverse. In this case, the carried current is also reversed, and the infrared ray of the advancing subject can be efficiently detected by utilizing this.
Patent JP-H0981189-A (JP)
Title: Reproducing device
Inventor: MIYASAKA SHUJI
IPC: H04N19/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device which can perform a high-speed regenerative processing by a small amount of operation for band signals. SOLUTION: The device is composed of the first to fourth frame dividing devices 201 to 204 which divide the signals of each band into frames for every specified number of samples, the first to fourth cross fade devices 205 to 208 which apply cross-fade processing to the first half and the second half of each frame while these halves are overlapped by the specified number of samples and a band-synthesizing filter 209 which band-synthesizes the band signals after being applied with cross-fade processing.
Patent JP-2001059720-A (JP)
Title: Apparatus for inspecting sheet material
Inventor: SHIMANO MASAKI
IPC: B41N1/14
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To accurately inspect a dimension and a shape of a sheet material in a short time and to remarkably automate an inspection work of the material. SOLUTION: A sensor carrier 56 of the apparatus for inspecting a sheet material carries an area sensor 60 and level sensors 62, 64. An arithmetic unit for controlling the overall apparatus moves the carrier 56 along an outer peripheral edge of a photosensitive printing plate P on a light transmission plate 12. Simultaneously, the sensor 60 outputs an edge detection signal corresponding to a position of an outer peripheral edge of a lithographic printing plate P, and the sensors 62, 64 output waviness signals corresponding to height changes of the outer peripheral edge of the plate P. The arithmetic unit calculates a cut length, slit length, corner squareness and magnitude of a waviness along the outer peripheral edge of the plate P according to the detection signals.
Patent JP-H0793825-A (JP)
Title: Centering method and boring device for information recording medium
Inventor: SASAKI MASASHI
IPC: G11B7/26
Filed: 1993-09-21
Abstract: PURPOSE:To provide the centering method for deciding the center of machining a spindle hole in seldom deviating a groove from a specific value. CONSTITUTION:A disk 12 is rotated by using a rotary table 30, and an outermost circumferential groove 16 is also read out by a CCD camera 34, while an innermost circumferential groove 18 by a CCD camera 36. The device is provided with a picture processing device. An outermost circumferential groove center and an innermost circumferential groove center are obtained to make deviations from the outermost circumferential groove 16 and the innermost circumferential groove 18 respectively min. Based on these two points, a point to minimize a larger value of the outermost circumferential groove 16 in deviation or the innermost circumferential groove 18 in deviation is obtained, and this point is settled to be the center of machining. The disk 12 is moved by using an XY table 32, and a rotary axis of a cutter 38 is conformed with the center obtained in such a manner, and the cutter 38 is lowered to make the hole.
Patent JP-H1179230-A (JP)
Title: Glass panel transporting cassette
Inventor: KUROSAWA HIDE
IPC: B65D85/48
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cassette which can be used for a glass panel having a different size. SOLUTION: This cassette is structured to store more than one glass panel P by being provided with more than one line of support bars 14 protruding inward at the same height each from both sides for making more than one stage, and by placing one sheet of glass panel P on the support bars 14 of the same stage. The support bar 14 is continuously provided with a small protrusion movable downward in the longitudinal direction. The protrusion is made of either an elastic member itself able to be pressed and deformed or by a movable member energized elastically. Or the swell of a turning member able to turn around the center axis of the support bar can be used as the protrusion.
Patent JP-H0789417-A (JP)
Title: Automatic brake device for agricultural work vehicle
Inventor: TAKAHASHI HIROSHI
IPC: A01B69/00
Filed: 1993-09-22
Abstract: PURPOSE:To make a smooth turning of an agricultural work vehicle by the use of an automatic brake device. CONSTITUTION:An agricultural work vehicle is provided with braking start steering rate set means 4a and 4b for setting braking start steering rate at the start of braking of a wheel positioned on the turning direction inner side, braking release steering rate set means 5a and 5b for setting braking release steering rate at release of braking of a wheel on the turning direction inner side, and a steering rate sensor 3 for detecting steering rate. Then, based on the detection results that the steering rate is increased larger than the braking start steering rate, the wheel on the turning direction inner side is braked and, based on the detection results that the steering rate increased once more than the braking release steering rate is reduced more than the braking release steering rate, the braking of the wheel on the turning direction inner side is released.
Patent JP-H0282867-A (JP)
Title: Picture input device
Inventor: KANBE YUKIHIKO
IPC: H04N5/372
Filed: 1988-09-20
Abstract: PURPOSE:To attain correction of proper value after the conversion into a digital signal by reading a reference color by a line sensor in advance and storing a picture element location to a defect position memory when any defective picture element exists. CONSTITUTION:A CCD defect discovery circuit 18 detects a defect picture element depending of a digital signal from an A/D converter 14 when a line sensor 12 reads a reference while level. Then a count counted by a picture element position counter 19 is stored in defect position memory 20 as a defect picture element position. In the case of reading a normal original, when a picture element position counted by the picture element position counter 19 and the defect picture counter 19 and the defect picture element position stored in the defect, position memory 20 are coincident, a digital value (a) of a picture element being one picture element after the defect picture element outputted from the A/D converter 14 and a digital value (b) of the picture element being one picture element before the defect picture element stored in the 2nd shift register 17b are added and its mean value is used as a value of the defect picture element position for the correction.
Patent JP-S61102217-A (JP)
Title: Method and device for vulcanizing pneumatic tire for car
Inventor: HAINTSU DEIITERU RATSUHA
IPC: B29C35/00
Filed: 1985-10-23
Abstract: 1. Vulcanising method for pneumatic vehicle tyres, the tyre beads (3) of said tyres being disposed on the radially inner circumference of a rim when they are in their assembled positions, characterised in that the tyres are vulcanised when the beads (3) are in their operational position and in that, during vulcanisation, the radially outer surfaces of the tyre beads (3) are moulded by means of rigid, one-piece moulding rings (5).