baber/WOPTO huggingface dataset:
Patent JP-H03272151-A (JP)
Title: Correction of position of wire bonding device
Inventor: NAKAZATO TAKESHI
IPC: H01L21/60
Filed: 1990-03-22
Abstract: PURPOSE:To contrive to improve the positional accuracy of a bonding and the speedup of the bonding by a method wherein in the position correction of a semiconductor chip to a substrate, 3 points or more of reference points are set on the substrate and bonding coordinate data is corrected by aligning the substrate to all the reference points. CONSTITUTION:The positional deviations in directions X and Y of an IC 2, which is constant in a shrinkage factor and has always the size of the same pattern, are corrected by an alignment to a first correction reference point 5 and the positional deviation in the direction of rotation of the IC is corrected by an alignment to a second correction reference point 6. Then, a position correction of a substrate 1 to the IC is performed by aligning the substrate to second and third correction reference points 4 and 10 after the positional deviations in the directions X and Y of the substrate 1 are corrected at a first correction reference point 3. Thereby, the positional deviation in the direction of rotation of the substrate and the shrunk state of the substrate are calculated by a computer in a wire bonding(WB) device using a measuring technique, such as a trigonometrical survey or the like. Bonding(Bo) position coordinates inputted with the reference point 3 as a reference on the basis of this calculated result are corrected conforming to the shrunk state of the substrate at each Bo point. Thereby, a high-speed and high-positional accuracy WB can be performed.
Patent JP-H06286152-A (JP)
Title: Ink cartridge
Inventor: TSUCHIBUCHI YOSHIKATSU
IPC: B41J2/175
Filed: 1993-03-31
Abstract: PURPOSE:To prevent irregularities in printing and increase an ink injection amount and an ink supply amount by providing ink through holes between an ink reservoir part provided outside a foamed material containing part and the inside of the foamed material containing part. CONSTITUTION:Ink injected into a cartridge case 1 is stored in an ink reservoir part 5 and therefrom infiltrated in a foamed material 4 through a large number of through-holes 3a of a foamed material containing part 3. The ink infiltrated in the foamed material is supplied to an ink jet head through a filter 6 and an ink hole 1c. In this manner, the ink injected into the cartridge case 1 is stored in the foamed material-free ink reservoir part 5 of a large capacity as well as infiltrated in the foamed material 4 in the foamed material containing part 3. Therefore, an allowable ink amount contained in the case 1 is increased by this amount. In this manner, an ink injection amount into the cartridge case 1 and an ink supply amount to the ink jet head are increased.
Patent JP-H09263266-A (JP)
Title: Assembling method of mud guard
Inventor: YONETANI MASAYA
IPC: B62D25/18
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the workability of the work to fix a mud guard to a car body. SOLUTION: A mud guard 2 and a car body 3 are gripped by a grip member 1 with the U-shape section having a female screw 12, a bolt 4 is inserted from the through hole 11 of the grip member 1, and it is screwed with the female screw 12. Since the female screw 12 and the grip member 1 are unitary, no whirl-stop is used, and the assembling work can be carried out by a single hand.
Patent JP-H11272175-A (JP)
Title: Adhesive label with superior low-temperature adhesiveness, display label for crop storage bag, and repair sheet for framework for concrete product
Inventor: ITO MAKOTO
IPC: G09F3/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To stick labels on, for example, perishables held in low-temperature environment using a general labeling machine by specifying an initial adhesion to a polyethylene plate and a pole tack at low temperatures below a specific value and at temperatures higher than it, respectively. SOLUTION: An adhesive label with a high initial adhesion and a tack at low temperatures has an initial adhesion of 2000 g/25 mm to a polyethylene plate and a >=12 pole tack at low temperatures below 10 deg.C and at temperatures higher than it. When the initial adhesion to the polyethylene plate at low temperatures is less than 2000 g/25 mm, the label becomes easy to peel depending upon irregularities of its adhered surface, and when the pole tack at low temperatures is less than 12, the adhesive agent layer does not catch the irregularities of the surface of the adhered body sufficiently, so that the label becomes easy to peel. Thus, the label has a high initial adhesion and tack over a wide temperature range including low-temperature environment, so the label can be stuck with a high adhesion on an adhered body having a rough surface.
Patent JP-S58191479-A (JP)
Title: Photoelectric element and method for photo detection using thereof
Inventor: KUKI KAZUO
IPC: H01L31/076
Filed: 1982-04-30
Abstract: PURPOSE:To obtain photoelectric conversion elements having high efficiency on the whole by a method wherein the optical beam energy of an incident beam of light is picked out after having been converted into the different power respectively using a unit photoelectric element corresponding to the range of wavelength. CONSTITUTION:The unit photoelectric element 2 of amorphous silicon germanium consisting of a p-layer, i-layer and n-layer is deposited on a stainless steel substrate 1. A transparent conductive film 3, a transparent electric insulating layer 4 and a transparent conductive film 5 are deposited. Then, a unit photoelectric element 6 consisting of a p-layer, an i-layer and an n-layer of amorphous silicon carbide is deposited, and then a transparent conductive film 7 is deposited. An incident beam of light is incidented from the side of the transparent conductive film 7, the forbidden band width of the photoelectric element 6 is 1.8-2.8eV, and the forbidden band width of the photoelectric element 2 is approximately 1.1-1.8ev. In the case of the photoelectric element 6, the incident beam of light having the wavelength longer than 0.6mum approximately, which can not be converted into power by the photoelectric element 6, can be converted, thereby enabling to perform a highly efficient photoelectric conversion by adding up electromotive force.
Patent JP-S60242780-A (JP)
Title: Drive circuit of solid-state image pickup device
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/335
Filed: 1985-04-10
Abstract: PURPOSE:To offer a drive circuit for a solid-state image pickup device not causing malfunction by stopping a clock pulse applied to a scanning circuit in changing a power supply voltage or a ground voltage of the scanning circuit. CONSTITUTION:MOST42,47,52 are turned on when no scanning pulse is outputted and the level of scanning pulse output lines 20(20-1,20-2,...) connected to gates of horizontal switches MOST 81, 82,...8m is made equal to a voltage fed to a line 19. In lowering the voltage of the line 19 during the signal transfer of a horizontal shift resistor, since the horizontal shift register causes malfunction, while the voltage of the line 19 is low, clock pulses HCP1, HCP2 of the horizontal shift register are stopped in order to prevent the malfunction. A video signal with no blooming is obtained by turning on sequentially the horizontal switches MOST81-8m.
Patent JP-H08270290-A (JP)
Title: Door lock device
Inventor: TORII NOZOMI
IPC: E05B77/28
Filed: 1995-03-30
Abstract: PURPOSE: To improve the operationability of a locking member and a double lock member by simplifying various functions regarding the locking member and the double lock member also including correspondence at the time of the trouble of a double lock actuator. CONSTITUTION: A double lock lever 72 fixed onto the output member of a double lock actuator so as to be integrally rotated and turned only between a first place and a second place so as to take the first place and the second place by operating the double lock actuator is disposed. An engaging section 712a capable of being engaged with a double lock lever 722 is formed to a second locking lever 712 so that the double lock lever 722 is revolved from the second place to the first place.
Patent JP-S62232226-A (JP)
Title: Load controller
Inventor: OGAWA HISAO
IPC: H04L12/42
Filed: 1986-04-02
Abstract: PURPOSE:To apply optimum load control even when a node station is subscribed to a system newly by allowing each node station to reserve a function inquiring about the waiting number for data processing to other node station when the titled controller is incorporated in a multiple address communication system. CONSTITUTION:A counter 17 is controlled directly by a microprocessor 8, incremented by 1 when a frame sent from other node station or its own node station is received, and decremented by 1 at each prescribed period by a timer built in the microprocessor 8. A node station subscribed newly detects a POL to recognize an idle line, outputs a PSV signal to occupy the line. Then a pattern representing a field inquiring about the waiting number for data processing waiting is set to a control frame C and a frame setting a pattern representing the multiple address communication to a destination address DA is sent to the line. Then the POL signal is sent to release the line thereby awaiting the reply from the other station.
Patent JP-H02252250-A (JP)
Title: Film for semiconductor chip terminal connection and connection method for semiconductor chip terminal
Inventor: HAYASHI TAKESHI
IPC: H01L21/60
Filed: 1989-03-27
Abstract: PURPOSE:To simplify the formation process of a substrate by electrically connecting an electrode on a protrusion with an electrode terminal pad by a connection means formed so as to penetrate a film. CONSTITUTION:Protruding electrodes (bump electrodes) 4 are formed on one surface of a film 1, and electrode terminal pads 3 are formed on the other surface. By thermocompression bonding or the like, the electrode terminal pads 8 of a semiconductor chip 6 and the electrodes 4 are connected, and the chip 6 and a connection film A are unified in a body. On the other hand, solder bump electrodes 5 are previously formed on electrode terminal pads 9 of a substrate 7. By face down, a unified structure member of the film A and the chip 6 is so mounted on the substrate 7 that the pads 3 and the electrodes 5 face each other. By microsoldering using heat fusion and the like, the electrodes 5 and the pads 3 are connected. Thereby a semiconductor chip can be connected by using FCB method while the cost of the semiconductor chip and the substrate is usual as it is.
Patent JP-H1116353-A (JP)
Title: Synchronous semiconductor memory device
Inventor: TEI YUSHO
IPC: G11C11/407
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce current dissipation of a DQM buffer by enabling the DQM input buffer only when any one of the low active signal, first CAS waiting time signal and a signal of logical AND between the waiting time signal and second CAS waiting time signal is active and by disabling such DQM input buffer in other cases. SOLUTION: During the refresh mode, a refresh signal RFS is set in the active condition of logical high level and an output signal PDQM is set to inactive condition. When the power is off, a power-down signal PWD is set to high level and the output PDQM is set to inactive condition. During the condition that both refresh signal RFS and lower-down signal PWD are in the low level, he DQM input buffer 21 is in the enable condition only when any one of the low active signal PRAL, first CAS waiting time signal CLI and signal LAC as the logical AND of the waiting time signal LATENCY2 and second CAS waiting time signal CL4 is in the active condition.
Patent JP-S585640-A (JP)
Inventor: UIRIAMU CHIYAARUZU BOISU
IPC: G01V5/12
Filed: 1982-05-06
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-H01280430-A (JP)
Title: Container for changing water in bathtub and the like
Inventor: TOYONAGA TAKEMORI
IPC: A47K3/00
Filed: 1988-03-30
Abstract: PURPOSE:To efficiently change water in a water tank to water with a small quantity of floating dust by compulsorily agitating the vicinity of the surface of the water in the water tank once and dispersing the floating dusts towards a tank wall. CONSTITUTION:To the circumferential surface lower periphery of a container 1 for changing water, two semi-circular bottom plates 2 and 2 are fitted through a shaft 3 so as to be openable only upward. First, the water surface vicinity of the water in a bathtub (a) is sufficiently agitated with a hand or proper apparatus, the floating dusts in the water are dispersed close to the bathtub circumferential wall, thereafter, the container 1 for changing the water is made to quickly sink under the water, and it is located in the internal center of the bathtub (a). At the time of the sinking, since the bottom plates 2 and 2 are pushed up by a water pressure, the container internal part and the bathtub (a) internal part are made to communicate, and the bottom plates 2 and 2 are blocked by dead weights. Next, a drain cock (b) of the bathtub (a) is pulled out, a drain is executed, next, the drain cock (b) is closed, thereafter, the bottom plate 2 is opened through a handle 4, the water in the container 1 is shifted to the bathtub (a), and thereafter, the container 1 is pulled up upward. Thus, the water is replaced with the water in the central part with a small quantity of floating dust.
Patent JP-H09262567-A (JP)
Title: Organic substance treatment apparatus
Inventor: MORISHITA TAKUYA
IPC: B09B3/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent abnormal noise generation by providing a treatment tank, in which a carrier is housed and decomposition treatment of the organic substances is carried out, with an agitating body to agitate the carrier and organic substances and making the treatment tank using a low friction material. SOLUTION: An upper face-opened treatment tank 1 to house a carrier body 2 consisting of woody fine pieces such as saw dust and activated carbon comprises a bottom wall having a semi-circular cross-section shape as a bottom part and side walls surrounding the bottom wall and produced by molding a resin containing a prescribed amount of a low friction material (silicon, Duracon, etc.). A panel heater 3 is attached to the outer face of the treatment tank 1 at the position corresponding to the site where organic substances are accumulated in the treatment tank 1 and an agitating body 24 is so installed in the treatment tank 1 as to rotate freely.  The agitating body 24 is rotated to mix the carrier body 2 and the organic substances and at the same time the temperature of the inside of the treatment tank 1 is kept within the optimum range to activate aerobic microbe by applying electricity to an electric motor 1 and the panel heater 3, so that organic substances are decomposed into carbon dioxide and water and made into compost by the aerobic microbe cultured in the carrier 2.
Patent JP-H06288172-A (JP)
Title: Tunnel excavating method
Inventor: ISHIZAKI HIDETAKE
IPC: E21D9/00
Filed: 1993-03-31
Abstract: PURPOSE:To cut and enlarge the base rock to the necessary cross section with no blasting, improve the efficiency of the rock cutting work, and shorten the construction period. CONSTITUTION:A slit 2 is formed in the expected excavation cross section A of a tunnel pit T, the base rock near the slit 2 is drilled and cut to form a guide pit 8, and the vicinity of the top end 8a of the guide pit 8 is drilled and cut to make the width gradually narrower toward the upper section. The base rock around the guide pit 8 is cut in sequence along the peripheral direction to the bottom section 8c of the base rock around the guide pit 8, and it is cut and enlarged to the expected excavation cross section A.
Patent JP-H09263193-A (JP)
Title: Source disconnection device for vehicle and source disconnection system for vehicle
Inventor: MIYAZAWA YASUHIRO
IPC: B60K28/14
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a fire during collision and to perform movement of a vehicle to a road shoulder by a method wherein the impact of collision is detected from the outside, and when a disconnection control signal is outputted, a source feed passage on a first load is disconnected, and a power source for a second load is fed. SOLUTION: An air bag ECU outputs an air bag operation signal SAB to the inflator of an air bag and a disconnection control unit 6. In this way, a disconnection control signal SSD is outputted to a disconnection unit. The relay circuit 5A of the disconnection unit has a normally-opening contact brought into a closed state by a disconnection control signal SSD and a first fusible link FL1 is brought into a short-circuit state. In which case, an excessive current flows to the first fusible link FL1 and the first fusible link FL1 is fused. In this case, since a minimum drive source is fed through a second fusible link FL2, a failure vehicle is moved closely to a road shoulder.
Patent JP-2000263987-A (JP)
Title: Mechanical pencil
Inventor: ONUKI SOJI
IPC: B43K21/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a mechanical pencil, in which a core tank is disposed slidably in a barrel and a chuck is set on the front of the core tank through a joint member and also a pipe with the inner diameter almost similar to the outer diameter of a lead is inserted between the joint member and the interior of the chuck. SOLUTION: A lead tank is disposed slidably in a barrel, and a chuck 5 is set on the front of the lead tank through a joint member 4 in a mechanical pencil, and a pipe 7 with the inner diameter almost similar to the outer diameter of a lead is inserted into the joint member and the chuck.
Patent JP-H04308887-A (JP)
Title: Display device
Inventor: HONDA TSUTOMU
IPC: G09F9/00
Filed: 1991-04-08
Abstract: PURPOSE:To detect a rise in the temperature of a box body exceeding the specific temperature and to protect equipment by fitting a temperature sensor at a specific position of the box body. CONSTITUTION:The temperature sensor 10 is fitted at the specific position of the box body 1 and operates when the temperature of the box body 1 exceeds the specific temperature, thereby generating an alarm. When the alarm is thus generated, internal equipment, e.g. a light emission display part 2 is protected from burning by stopping the device by a nearby person. Further, an atomizing device 11 is arranged nearby the box body 1 and started associatively with the alarming of the temperature sensor 10 if the temperature of the box body 1 rises above the specific position to blow a cooling agent such as water and oil to the cooling fin 9 of a heat pipe 8 and thus increase the cooling effect of the heat pipe 8, thereby lowering the temperature of the box body 1.
Patent JP-S63241192-A (JP)
Title: Method and apparatus for electrolyzing water
Inventor: AOKI TAKASHI
IPC: C25B9/17
Filed: 1987-03-27
Abstract: PURPOSE:To stably generate gaseous oxygen and hydrogen by electrolysis with high power efficiency by impressing high voltage between electrodes set in a high-speed flow of steam to cause electric discharge. CONSTITUTION:Steam 2 generated from a steam generator 1 is passed through a duct 6 and high voltage is impressed between a pair of electrodes 7, 7 set in the duct 6 to cause electric discharge. A flow of the steam 2 is instantaneously electrolyzed by the energy of the electric discharge and generated gaseous O2 and H2 enter into water 5 in a water tank as a mixed flow 3 together with the unelectrolyzed steam. The unelectrolyzed steam is converted into water by contact with the water 5 and the gaseous O2 and H2 are captured as bubbles 4 in a capturing unit 8. The gaseous O2-H2 mixture is used as it is or after the compsn. is regulated to prevent explosion. O2 and H2 may be separately used after separation with a separating membrane. By this method, O2 and H2 can be stably produced from steam with high power efficiency.
Patent JP-H02253883-A (JP)
Title: Interior material and production of interior material
Inventor: UMEDA YOSHIYUKI
IPC: B32B27/18
Filed: 1989-03-29
Abstract: PURPOSE:To exhibit the fine cracking and crazing of a paing film by applying a polyvinyl chloride(PVC) paste dye contg. a vinyl chloride resin, plasticizer having a specific apparent quantity, oil absorptive material and diluent as essential components on a base material sheet. CONSTITUTION:The PVC paste paint which contains the vinyl chloride resin, the plasticizer, the oil absorptive material and the diluent as the essential components and in which the apparent quantity W of the plasticizer is W=X-aY, W<=50 (X denotes the actually added amt. PHR of the plasticizer; Y denotes the actually added amt. of the oil absorptive material; a denotes the oil absorbent g/g of the oil absorptive material) is prepd. After this PVC paste paint is applied on the base material sheet, the coating is dried at the temp. below the melting initiation temp. of the PVC resin. The coating is then cured and the interior material exhibiting fine cracks and crazes in the coated film is formed.
Patent JP-H05283303-A (JP)
Title: Solid-state electrolytic capacitor
IPC: H01G9/12
Filed: 1992-03-31
Abstract: PURPOSE:To provide a title capacitor which can be aged surely and has built-in fuses which can be detected surely for short failure. CONSTITUTION:An outer cathode terminal 7 with a fuse 5 connected to the molding part with solder 6 is connected to a chip 1 with outer cathode terminal connection solder 4, which are packaged with a mold packaging resin 8b so that the molding part of the outer cathode terminal 7 may be exposed, and an outer cathode terminal exposure 10 is cut off from a cut line 9. This process allows a stable aging and a sure blowing of an outer fuse upon a short failure, thereby providing the effect that an accurate failure rate can be calculated.
Patent JP-H01247185-A (JP)
Title: Endless ink ribbon
Inventor: USUI TAKAHIRO
IPC: B41J33/10
Filed: 1988-03-29
Abstract: PURPOSE:To obtain an endless ink ribbon which is not broken at the fused section for long-time printing by inserting epoxy resin film between both ends of a ribbon on the fused section. CONSTITUTION:Ink ribbon used as an endless ink ribbon contains ink in the synthetic resin fiber and both ends of the ink ribbon hold epoxy resin film which is cured by ultrasound deposition. Consequently, the life of the fused section can be prolonged and the endless ribbon which enables improvement of print quality in the fused section is obtained.
Patent JP-S551866-A (JP)
Title: Method and apparatus for forming uniform film on thin base plate
Inventor: OZAKI KAZUO
IPC: B05C3/09
Filed: 1978-06-20
Abstract: PURPOSE: To obtain uniform film on base plate with an automated and highly productive operation in which a base plate housed fixedly in a cassette is pushe up by a pusher, transported to a  film-forming tank by a holder, and then dipped in the tank.   
     CONSTITUTION: A number of the thin base paltes 1 are fitted into the vertical grooves 3 and 3 in  the four cassettes 2 and supported by the supporting axles 4 and 4. The cassettes 2 are pushed to  a fixed position on the table 5 by a position setter and then set up at a fixed position between the  pusher 8 and the holder 13 by means of cylinder operation, etc. Then, the base plates are fitted  into the holder 13 one by one through the cylinder 10 and the pusher 8, then dipped into the film-  forming tank 28 for a fixed hour with the aid of the cylinder 23 by opening the door 26, and then  restored to the original position inside the cassettes 2. Then, the pusher 8 is moved by a distance  corresponding to one pin of the pin 18 and the aforesaid operations are repeated to perform the  formation of film on untreated plates. Afterwards, the cassettes 2 are taken out for finishing the  treatment. Compared to the conventional manual operations, more uniform film is formed and its  productivity is raised to a greater extent by automatic operation. 
     COPYRIGHT: (C)1980,JPO&Japio