baber/WOPTO huggingface dataset:
Patent JP-H06120313-A (JP)
Title: Tab-system semiconductor device and inspection method thereof
Inventor: TANIGUCHI KOJI
IPC: H01L21/60
Filed: 1992-09-30
Abstract: PURPOSE:To raise the accuracy and efficiency of property inspection by seeing that one can know whether a probe needle for performing the property inspection of a TAB-system semiconductor device is good or bad in every property inspection. CONSTITUTION:A dummy pattern (5c) exclusively used for inspection is made partially in advance in the conductive pattern (5) of a TAB-system semiconductor device (1) where the semiconductor pellet (6) arranged in the through hole (4) of an insulating film (3) and the conductive pattern (5) made in the insulating film (3) are connected with each other. Two probe needles (9) of the probe cards of are brought into contact with the dummy pattern (5c), and the contact resistance between these two pieces and the dummy pattern (5c) is measured, and from the result of that measurement, the contact resistance between other probe needle (9) and the conductive pattern (5) is estimated, thus it is judged whether the top of the probe needle (9), which changes the contact resistance with the conductive pattern (5), is polluted by oil or whether its spring property is good or bad.
Patent JP-2000078404-A (JP)
Title: Image processor
Inventor: MINAMINO KATSUMI
IPC: H04N1/403
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of expressing an image having a halftone with a desired specified character. SOLUTION: A ROM 12 stores a basic matrix and various kinds of font data. Based on the basic matrix, a desired specified character or the like ('A', for example,) inputted from a ten key 16a, an MPU 11 allocates the threshold values of the basic matrix again and prepares a threshold matrix for expressing that specified character pattern or the like. Therefor, by performing dither processing through a dither processing part 22 while using the threshold matrix expressing this specified character, an image having a halftone can be plotted with that specified character. Therefore, when the image is watched from a distant, it is recognized just like a 'picture' painted but when the image is watched from near, it is recognized that 'A' is drawn. Therefore, an advertisement effect can be obtained by combining the 'picture' and the 'desired specified character'.
Patent JP-H01104440-A (JP)
Title: Manufacture of bottom of external ring of universal joint
Inventor: TAKAHARA TAKESHI
IPC: B21J5/02
Filed: 1987-10-16
Abstract: PURPOSE:To obtain the dish part of a cup part and a bottom part having a spindle part with high dimensional accuracy by hot forge-forming a part for making up a dish part and a spindle part, cold-forging the dish part of the stock obtained and forming a spherical band groove on the circumferential edge part of an inside bottom surface. CONSTITUTION:A bar cut in lengths is upset by hot forging into a drum shape, then, extruded forward to make up a spindle part, thereafter, to form a trumpet- shaped dish part by backward extrusion and to obtain a stock composed of the dish part and the spindle part. Then, this stock is held in a lower die 3 and the central part of the surface of the dish part 11 of the stock 1 is compressed by a 1st punch 41 constituting an upper die 4. A 2nd punch 42 constituting an upper die 4 kept in sliding contact with the 1st punch 42 and fitted coaxially with the 1st punch 41 is compressed by a mechanical press to the circumferential edge part of the dish part 11 to form th spherical band groove 10 by coining working. Thereby, the spherical band groove 10 can be obtained with high dimensional accuracy.
Patent JP-H08124416-A (JP)
Title: Luminaire
Inventor: AMANO TAKASHI
IPC: F21V23/02
Filed: 1994-10-26
Abstract: PURPOSE: To provide a luminaire capable of surely preventing attaching of an incompatible lamp caused by mistake to a ballast of a discharge lamp for proper use. CONSTITUTION: A luminaire has a luminaire main body 21, a lamp socket 52 for supporting a compatible lamp HfL comprising a straight pipe type fluorescent lamp to be attached to the main body 21, and a dedicated discharge lamp ballast 23 which is attached to the luminaire main body 21 and compatible with the kind of the lamp HfL to be attached to the luminaire main body 21. A stopper projection 61 having a bulb facing part 61a coming close to a bulb circumferential surface of the lamp HfL, supported by the socket 52 is installed in the position other than the attaching/detaching side of the lamp HfL to/from the lamp socket 52 as an incompatible lamp set obstructing means.  Attaching of an incompatible lamp L of a different kind from the compatible lamp HfL, having a bulb with a larger diameter than a bulb of the lamp HfL can be prevented, and only the compatible lamp HfL is allowed to be attached.
Patent JP-H07122716-A (JP)
Title: Semiconductor storage device
Inventor: ISHIZUKA YOSHIYUKI
IPC: G11C11/401
Filed: 1993-10-20
Abstract: PURPOSE:To prevent the malfunctions of address pre-decoders by making time lags to hardly occur among signals inputted to the address pre-decoders. CONSTITUTION:When paired address pads A3 and A4 are respectively provided on both the left and right edges of a memory chip 1, the occurrence of an unbalance in the lengths of signal lines 10 and 11 is prevented by arranging address pre-decoders 9 to be connected to the pads A3 and A4 at nearly equal distances from the pads A3 and A4. Therefore, any time lag hardly occurs among inputted signals and the pre-decoders 9 hardly malfunction.
Patent JP-H04138233-A (JP)
Title: Press molding method for thermoplastic resin
Inventor: HARA TADANAO
IPC: B29C43/02
Filed: 1990-09-28
Abstract: PURPOSE:To prevent the generation of uneven gloss at the time of force fitting cold slag in the vicinity of a resin feeding port into a cavity by starting molten resin when the clearance between a top force and a bottom force is smaller than the thickness of a molded product. CONSTITUTION:A mold is closed to the position where the clearance of a cavity formed by top and bottom forces 2 and 4 in the mold clamping direction is made smaller than the thickness of a final molded product. Then, mold opening is started at the speed of 40 mm/sec. or less, and feeding of molten resin from a resin path 5 provided in the top or bottom force into a cavity formed by the top and bottom forces before the clearance between the top and bottom forces 2 and 4 reaches the thickness of the final molded product.
Patent JP-H07120047-A (JP)
Title: Controlling method for air conditioner
Inventor: ARIMA TAKAFUMI
IPC: F24F11/02
Filed: 1993-10-20
Abstract: PURPOSE:To prevent the rapid lowering of a torque of a motor for a compressor by roughly adjusting the drop rate of an operational frequency of the compressor to the pressure drop of a freezing cycle in an air-conditioner having an inverter device. CONSTITUTION:An identifying means 11 for an outside air temperature, a selective means 12 for the drop rate of an operational frequency and a change-over means 13 for the drop rate of the operational frequency are additionally provided to an outdoor unit control part 2 having an inverter device 9. The identifying means 11 identifies one of dividedly preset temperature regions, to which the outside air temperature detected by an outside air temperature detecting means 10 corresponds. The selective means 12 selects the drop rate of an operational frequency corresponding to the temperature region identified by the identifying means 11. The changeover means 13 changes over a preset drop rate to the drop rate selected by the selective means 12. The drop rate of the operational frequency is slowed down when an outside air temperature is high.
Patent JP-H02110578-A (JP)
Title: Print master correcting method for electro-static printing device
Inventor: ONO TAKESHI
IPC: B41M1/42
Filed: 1988-10-20
Abstract: PURPOSE:To easily correct a print master by applying conductive ink to the corrected part of the print master, which is composed of a fixed toner image, and correcting the print master. CONSTITUTION:The toner image is fixed and a print master (c) is formed. After that, a whole electro-static printing device is once stopped and an upper part 10a of device main body 10 is opened in an upper direction. Then, a photo- sensitive paper 12 is exposed to an external part. On an unnecessary toner image part c' of the print master (c) to be formed on the photo-sensitive paper 12, water pigment ink (d) to include quick-drying conductive material is applied and the print master (c) is corrected. At such a time, since the print master (c) is fixed, the master is not disturbed even when a hand touches the master. Thus, correction work can be easily executed.
Patent JP-H1178381-A (JP)
Title: Slide cover for coating applicator
Inventor: OKUYAMA HIDEYUKI
IPC: B43L19/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To effectively slide an auxiliary protruding piece protruding to a rear edge together with a locking piece into pressure contact and locking to an inner wall of a container for a coating applicator by exposing or concealing a transfer heat by the slide of a slide cover to be guided along the inner wall of the container. SOLUTION: The coating applicator 1 comprises a supply reel 11 and a take-up reel 15 provided on a base plate 10, a transfer head 20 coupled to the plate 10 via a transfer head support member 19, a cartridge 3 having a head cover 21 covering the head 20 together with a transfer tape 22, and a coating applicator container 2 for containing the cartridge 3. The container 22 has a slide cover 4 slidably engaged with an opening 8 for exposing the head 20 of the cartridge 3, and a locking piece 24 formed at a rear end (inward) of the cover 4. A rear end of the piece 24 has slide locking protrusion 6 protruding toward an inner wall. The protrusion 6 is guided in a slide groove 7 provided on the inner wall so that the head 20 is projected from or retracted in the opening 8.
Patent JP-H03227434-A (JP)
Title: Method and machine for automatic drawing
Inventor: JIRONI FUABURITSUIO
IPC: D03J1/13
Filed: 1990-09-28
Abstract: PURPOSE: To carry out an automatic drawing-in of warp by doubly folding a thread drawn out from a bobbin to form each thread, leasing and placing the thread under tension, successively moving the thread, passing the head of each thread through a heddle and the tail of the thread through a reed corresponding to the heddle. CONSTITUTION: A first cord is drawn in a double head part formed by doubly folding a thread drawn out from at least one bobbin and a second cord is drawn vertically to the drawing face of the drawn thread. The cord end is moved. The drawn thread is passed, reversed, leased, successively moved and placed under tension. Then a heddle selected from plural magazines is retained in a guide and positioned in a drawing-in attitude. The head of each doubly folded thread is passed through the heddle and the tail of each doubly folded thread is through a reed corresponding to the heddle.
Patent JP-H02109252-A (JP)
Title: Ptc device for battery
Inventor: OO FUMIO
IPC: H01M10/60
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a PTC device having excellent heat resistance by irradiating gamma-rays or electron beams to accelerate internal crosslinking of grafted, modified polyolefin and to realize high polymerization degree and high molecular weight. CONSTITUTION:A polymer into which carbon fillers are dispersed is formed in a sheet to obtain a PTC(positive temperature coefficient) element. Electrode plates 5b made of metal foils are sticked on both sides of the PTC element to form a PTC device. As the polymer, unsaturated carboxylic acid-grafted, modified polyolefin is used. By irradiating gamma-rays or electron beams, double bonds of unsaturated carboxylic acids are linked each other, i.e., block polymerization of monomers is conducted by radical polymerization reaction to realize high polymerization degree and high molecular weight. Heat resistance is increased.
Patent JP-H02110142-A (JP)
Title: Expandable composition
Inventor: KAMIIDE MAKOTO
IPC: C08J9/06
Filed: 1988-10-19
Abstract: PURPOSE:To obtain an expandable composition to which a suedelike touch can be given by a simple process without the necessity of buffing, by adding a blowing agent to a mixture of a vinyl chloride resin, an ethylene/vinyl acetate copolymer resin and an acrylic resin and foaming the mixture by heating. CONSTITUTION:A mixture of 5-25wt.% (in terms of nonvolatiles) vinyl chloride resin (a vinyl chloride homopolymer or a copolymer containing at least 50wt.% vinyl chloride), 70-95wt.% (in terms of nonvolatiles) ethylene/vinyl acetate copolymer (e.g., an emulsion of a vinyl acetate content of 70-95wt.%) and 5-35wt.% (in terms of nonvolatiles) acrylic resin is mixed with 2-50 pts.wt., per 100 pts.wt. total nonvolatiles, plasticizer, 1-50 pts.wt. blowing agent, 20-50 pts.wt. filler, 3-10 pts.wt. pigment, 0.5-5 pts.wt. blowing accelerator and 0.5 pts.wt. stabilizer, etc., and the obtained mixture is foamed by heating to form a foam of a suedelike touch.
Patent JP-S63118691-A (JP)
Inventor: SAKURAI YOSHIYUKI
IPC: G21C13/00
Filed: 1986-11-07
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-H09107248-A (JP)
Title: Traveling-wave-tube power amplifier
Inventor: FUJIWARA EIJI
IPC: H03F3/58
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To fix the transmission output without especially increasing the power consumption even at the time of reduction of a supply voltage with respect to the supply voltage having a large voltage variance. SOLUTION: This traveling-wave-tube power amplifier is provided with a traveling-wave-tube power source 6 which varies the output voltage from the input voltage and supplies a DC voltage required for operation of a traveling- wave tube 3 to this tube 3, an input voltage detection means 9, and a preamplifier 2 which has the gain characteristic corresponding to the input primary voltage to the traveling-wave-tube power source 6. As the result, the beam current of the traveling-wave tube 3 is reduced by a beam current adjuster at the time or reduction of the supply voltage, and the load is reduced and the gain of the preamplifier 2 is raised to fix the output power.
Patent JP-2000097602-A (JP)
Title: Angle measuring apparatus
Inventor: OTA TOSHIICHI
IPC: G01B3/56
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an angle measuring apparatus which permits easier measurement of an angle even when an object to be measured is solid. SOLUTION: There are arranged a bar-shaped member 2, a slider 3 adapted to reciprocate in the longitudinal direction of the bar-shaped member 2 while being fixable at a required position, a pair of first links 4 which has a base end part 21 thereof movably linked spirally to the slider 3 through a first revet and is horizontally symmetrical extending on both sides with the bar-shaped member 2 as symmetrical axis and a pair of second links 5 which has the end part 21 movably linked spirally to a front end part 2a of the bar-member 2 through a second revet 7 and is horizontally symmetrical extending on both sides with the bar-shaped member 2 as symmetrical axis.  The first and second links 4 and 5 are movably linked spirally to each other at the opposite end part 20 of the base end part 21 through a third revet 8 and the opposite end part 20 of the first and second links 4 and 5 is moved on the circumference of a virtual cycle with the radius thereof equivalent to the length between the second and third revets 7 and 8 of the second link 5 centering around the second revet 7 with the reciprocation of the slider 3 to increase or decrease an angle of opening between the second links 5 crossing each other at the front end part 2a.
Patent JP-S62125147-A (JP)
Inventor: TSUMURA YOSHIO
IPC: E06C9/12
Filed: 1985-11-25
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-H02110947-A (JP)
Title: Wire bonding device
Inventor: MASUDA HISAO
IPC: H01L21/60
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to perform an exchange of spools in every spool holding jig at the time of an exchange of the spools and to make it possible to shorten the stopping time of a device for exchanging the spools by a method wherein a specified spool holding jig is provided with an engaging member for fine metal wire use starting end part holding use and at the same time, the spool holding jig is detachably provided in a wire bonding device main body. CONSTITUTION:A spool holding jig 11 for pinching a spool 1 is formed of an inserting member 12, which is provided with a cylinder part 12a to be inserted in a hollow part 1a of the spool 1 with a fine metal wire 2 wound on it and a flange part 12b which is provided on the side of one end of the part 12a and comes into contact opposingly to the spool 1, and a clamping member 13, which is screwed into the side of the other end of the above part 12a and makes the spool 1 pressure weld to the above member 12. Moreover, with the holding jig 11 provided with an engaging member 15 for fine metal wire 2 use starting end part holding use, the holding jig 11 is detachably provided in a wire bonding device main body. For example, an engaging terminal 14 for fixing a fine metal wire 2 use terminal is provided on the upper surface of the flange part 12b of the above member 12.
Patent JP-H02112825-A (JP)
Title: Stretcher leveler
Inventor: MIYAUCHI YOSHIKI
IPC: B21D1/05
Filed: 1988-10-20
Abstract: PURPOSE:To eliminate the fluctuation at the time of starting counting and to improve the efficiency of operations by measuring the moving distance of a pulling side grip head from the point of the time when a detection signal of a means for ascertaining the horizontal of a metallic plate is received. CONSTITUTION:The rear surface of the metallic plate W ascends and a detecting bar 11 held by this plate ascends as well when the pulling side grip head 105 is moved to the pulling side. A limit switch 14 switches from off to on and emits the detection signal and sounds a buzzer upon ascertaining that the metallic plate W is positioned horizontal when the front surface of the bar 11 arrives at a reference line L2. An electromagnet 23 is de-energized and its attraction force to a scale plate 22 is lost. The metallic plate W is pulled in succession until the plate is positioned horizontal. The scale plate 22 and the electromagnet 23 part slightly and a pointer 24 moves slightly from a graduation 0. The metallic plate W is elongated to its plastic deformation region and the pointer 24 moves the right in synchronization with a clamping head 105. The buzzer is sounded and the movement of the grip head 105 is stopped when the pointer 24 overlaps on a proximity switch 25.
Patent JP-H01106663-A (JP)
Title: Portable type carrier communicating equipment
Inventor: TAKEMURA YOSHIO
IPC: H04M1/00
Filed: 1987-10-20
Abstract: PURPOSE:To easily extend communications lines to transmit and receive sound band signals by connecting a device through a signal wave filter to an existing wire, transmitting with a first carrier and receiving with a second carrier. CONSTITUTION:Terminals 181 and 282 for lines of direction wave filters 18 and 28 are connected to a wire 31, respectively, and terminals 183 and 283 are connected to a common terminal 175 of carrier couplers 17 and 27, respectively. A signal from the receiver of a telephone 11 is conducted to a transmitting part 12, and the carrier is FM-modulated based on the signal. The modulated carrier is conducted through a BRF 171, the wave filter 18, the wire 31, the wave filter 28 and a BPF 271 to a receiving part 22. A sound signal is removed by the receiving part 22 and sent to the receiver of a telephone set 21. It is the same as to the transmission from the telephone set 21, the carrier from a transmitting part 23 is conducted through the BPF 272, the wave filter 28, the wire 31, the wave filter 18, and the BPF 172 to a receiving part 13, it is made into the sound signal, and it reaches the receiver of the telephone set 11. It is the same as to communications between facsimiles 16 and 26.
Patent JP-2000101532-A (JP)
Title: Signal adjustment device and method and provision medium
Inventor: SATO KIMIYASU
IPC: H04H1/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To control plural adjustment devices. SOLUTION: An AV remote controller 31 generates prescribed control signals based on a set adjustment item, the adjustment value and the number of a channel supplied from a monitor selector 21 and outputs them through a PCNS bus 30 to a PCNS controller 32. The PCNS controller 32 stores the control signals from the AV remote controller 31 and outputs them to the PCNS bus 30. An AV adjustment device 33 obtains the control signals addressed to itself and executes adjustment specified by the obtained control signals to the video signals or audio signals of an inputted program. The video signals from the AV adjustment device 33 are outputted to a video router 22 and the audio signals are outputted to an audio router 23.
Patent JP-H03132593-A (JP)
Title: Sliding type underground docking shield machine
Inventor: WATANABE JUN
IPC: E21D9/06
Filed: 1989-10-16
Abstract: PURPOSE:To easily perform underground docking works and, at the same time, to sharply reduce the construction period by thrusting an outer pipe toward the docking side by utilizing the pulling-in force of a shield jack mounted on a shield machine for making underground docking. CONSTITUTION:A side tunnel 2 is driven by joining the first fixing member 15 of a shield machine 3 to a shield frame 4 and the inner surface of an outer pipe 11. When the machine 3 approaches an already constructed tunnel 1, the machine 3 is stopped and a spacer 14 is inserted and held between a segment S and guard section 9 separated from each other and, at the same time, the fixing member 15 is separated from the outer pipe 11. Then the front end section of the rod 8 of a shield jack 6 is fixed to the inner surface of the outer pipe 11 by means of the second fixing member 16 and the rod is pulled toward the docking side, and then, the pipe 11 is thrust ahead of a cutter face plate 5. Thereafter, the ground A between the side tunnel 2 and already constructed tunnel 1 is manually removed. Therefore, the docking work can be made easier.
Patent JP-S61143553-A (JP)
Title: Production of material for permanent magnet
Inventor: MATSUURA YUTAKA
IPC: C22C33/02
Filed: 1984-12-14
Abstract: PURPOSE:To obtain the mateial for a permanent magnet having improved orientative properties of a magner alloy by annealing an alloy ingot mainly composed of rare earth elements, B, and Fe under specific conditions, by crush ing and pulverizing the ingot, and by subjecting the obtained alloy powder to compacting, sintering and heat treatment. CONSTITUTION:The alloy ingot mainly composed of 10-30atomic% R (where R is >=1 kind among rare earth elements contg. Y), 2-28atomic% B, and 65-82atomic% Fe is annealed at 1,000-1,150 deg.C for 0.5-50hr. The ingot is crushed and pulverized to form alloy powder, which is subjected to compacting, sintering and heat treatment to form the material for permanent magnet.