baber/WOPTO huggingface dataset:
Patent JP-S62154775-A (JP)
Title: Logic integrated circuit
Inventor: KAWASHIMA MASATOSHI
IPC: H01L21/66
Filed: 1985-12-27
Abstract: PURPOSE:To perform either of a function test or a DC parameter test readily and to reduce the number of dedicated diagnostic pins as small as possible, by switching test modes in correspondence with the combinations of mode specifying signals from the common dedicated diagnostic pins. CONSTITUTION:A function test mode and a DC characteristic inspection mode are switched in correspondence with the combinations of mode control signals, which are inputted to common dedicated diagnostic pins. For example, as the dedicated diagnostic pins (c), 3 pins are provided for inputting three mode specifying signals M, W and TDATA in addition to a clock input pin. Based on the 3 signals, the following control signals are generated in a chip as shown in the Table: a signal TEST-N, which separates an ordinary test and a test mode; an enable signal TEN-P in the test mode; a writing control signal SW for scan-in (j) data for a flip-flop circuit; and a reading control signal SW for scan out (k) from the flip-flop circuit.
Patent JP-H10134742-A (JP)
Title: Fluorescent display tube and manufacture thereof
Inventor: TOJO KAZUHIKO
IPC: H01J9/04
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To stabilize quantity in comparison with hand welding, reduce work man hour, reduce running cost, and shorten time required for filament expansion. SOLUTION: When a filament 7 is expanded, a plurality of units of a frame- shaped filament support body 8 made of a metal thin plate where the specified number of anchors 10 and supports 12 are arranged in pair are fabricated, and the number of filaments 7 to be expanded per unit is decreased. The filament 7 is expanded using an automatic machine between each anchor 10 of the filament support body 8 of the fabricated plural units and the supports 12. The filament support body 8 of plural units in which the filament 7 is expanded is welded and fixed in parallel to a frame-shaped unit support body 9 made of a metal thin plate.
Patent JP-H07130758-A (JP)
Title: Manufacture of bipolar transistor
Inventor: MOTOYOSHI MAKOTO
IPC: H01L29/732
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a bipolar transistor which operates with a high speed and has stable characteristics easily by a method wherein a reflowable film is deposited to form an emitter contact and then that part is subjected to a low temperature oxidation treatment, etc. CONSTITUTION:After a collector is formed on one of the main surfaces of a semiconductor substrate, an insulating film 4 is formed and etched to form a base contact. After a first polycrystalline silicon layer is deposited and first impurities are introduced into it to form a base lead electrode, a reflowable film 8 is deposited to form an emitter contact 13. Then the emitter contact 13 part is subjected to a low temperature oxidation treatment and, after an oxide film 20 formed on the emitter contact 13 part is removed, the first impurities are introduced into the emitter contact 13 part. Then a side wall spacer composed of an insulating film is formed on the side surface of an emitter contact hole. After a second polycrystalline silicon layer is deposited and second impurities are introduced into it, the first and second impurities are diffused by a heat treatment to form a base and an emitter.
Patent JP-H03153430-A (JP)
Title: Lightening circuit for electric discharge lamp on vehicle
Inventor: TODA ATSUSHI
IPC: B60Q1/04
Filed: 1989-11-10
Abstract: PURPOSE:To prevent the dielectric breakdown of an electric discharge lamp to which the output of a direct current step-up transforming circuit is applied through a converter circuit and a current limitting load by stopping the oscillating action of a converter circuit when the electric discharge lamp has been detected to be in an impossible lightening state. CONSTITUTION:A lightening circuit 1 of a metal highland lamp 8 for an automobile is provided with a DC step-up transforming circuit 4, a high-frequency step-up transforming circuit(inverter circuit) 6 which is provided on the rear of the circuit 4 and converts DC voltage into sine-wave AC voltage, and a current limitting load and igniter circuit 7, and a lamp 8 is connected between output terminals of the above circuit 7. In addition to that, whether the lamp has been lightened or not is detected on lamp current, and an igniter starting circuit 9 is provided to send a starting pulse generating signal to the current limitting load and igniter circuit 7 when the lamp has not been lightened. In the case of not lightening, sine-wave oscillation in the high frequency step-up transforming circuit 6 is stopped through a protecting circuit 14, and the generation of a control pulse sent from a control circuit 10 to the DC step-up transforming circuit 4 is also stopped.
Patent JP-H02137898-A (JP)
Title: Digital signal processor and its address data generating method
Inventor: YOSHIE KAZUAKI
IPC: G06F12/02
Filed: 1988-11-18
Abstract: PURPOSE:To reduce the area of a memory for storing address data by setting a reference address data having a delay quantity corresponding to a reference sampling frequency and generating a correction coefficient corresponding to a different sampling frequency. CONSTITUTION:This processor is equipped with the memory 13 for storing digital data, a reference address holding means 12 which holds a reference address for delaying and reading digital data stored in the memory 13, correction coefficient holding means 12 and 13 which hold coefficients for correcting the reference address so as to make the delay quantity constant according to the different sampling frequency, and an address data generating means 7 which multiples a correction coefficient corresponding to the sampling frequency by the reference address and generates the actual read address data of the memory. Consequently, the memory area for holding the address data is reduced.
Patent JP-H03151810-A (JP)
Title: Traveling-controlling device in combine and the like
Inventor: KUROKAWA MASAHIRO
IPC: B62D55/116
Filed: 1989-11-10
Abstract: PURPOSE:To surely perform working without traveling of a car body in inclined state by returning a crawler to a position of longitudinally parallel to the car body with turning to OFF in automatic controlling switch. CONSTITUTION:Outputs of rolling control and pitching control are stopped by switching a car body horizontal switch 58 to OFF in a controller 54 and simultaneously a car body and left and right crawlers are returned to reference position at almost parallel attitude in the longitudinal direction. A rolling control valve and a pitching control valve 51 are operated by OFF of the car body horizontal switch 58 and controlled to be reference position by left and right stroke sensors 63 and 64 and a longitudinal stroke sensor 62, etc., then stopped.
Patent JP-H04167379-A (JP)
Title: Surface-packaging type connector
Inventor: FUTAKI KAZUYUKI
IPC: H01R12/22
Filed: 1990-10-30
Abstract: PURPOSE:To facilitate the work of connection for packaging so as to enhance productivity of surface-packaging type connectors by providing an insulator constituting a connector with a contact holder used for positioning a contact to a connection electrode and for pressing the contact against the connection electrode. CONSTITUTION:A plug connector 11 is mounted on a substrate 5 in such a way that the surface of the connector 11 located near the deepest portion of the guide channel 12b of an insulator 12 is opposite to the substrate 5 and a solder paste is applied onto the connection electrode 5a of the substrate 5 and a contact holder 14 is inserted with its linear protrusion 14b joined to the channel 12b. Then each contact 13a is deformed as it is curved from its end portion toward the side face of the substrate 5. Next, the holder 14 is inserted and then each contact 13a is further deformed and pressed against the electrode 5a. The work of connection for packaging is made easier by automatic positioning and automatic pressing of each contact 13a and a surface- packaging type connector of high productivity is offered.
Patent JP-2001113657-A (JP)
Title: Polyester film for laminating metal
Inventor: CHIISAKO MASASHI
IPC: B32B15/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a film suitable for covering a metal container for a liquid content such as, for example, a beverage or the like having excellent water resistant adhesive properties. SOLUTION: The polyester film for laminating a metal comprises a layer A for constituting one surface and made of a polyester having a ratio of 1,4- cyclohexanedimethanol unit of 10 to 100 mol% of total polyhydric alcohol unit and having a glass transition point of 70 to 130 deg.C, a wetting index of 56 dyne/cm or more, and a layer B for constituting another surface and having a double refractive index of 0.105 to 0.190, and a dynamic frictional coefficient of 0.30 or less.
Patent JP-S62189754-A (JP)
Inventor: RUCHIAANO GANDORUFUI
IPC: H01L29/732
Filed: 1986-12-11
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-S63146181-A (JP)
Title: Bar code reader
Inventor: OYAMA SADAKIMI
IPC: G06K7/10
Filed: 1986-12-10
Abstract: PURPOSE:To decrease the number of components and to simplify assembly by arranging an LED behind an objective, and boring a hole on the optical axis not to cut off light. CONSTITUTION:A hemispherical lens 17 provided atop and the objective 15 facing it are provided and the LED 14 is provided further behind the objective; and the visible light of this LED 14 is passed through the objective 15 and converged by the hemispherical lens 17 to illuminate a bar code. Its reflected light is made incident on the objective 15 again and its image is enlarged, photodetected by a photodetection part (PD) 19 through the center hole 13a of an LED-fitted plate 13 and a pinhole 18a, and outputted as a digital signal. Consequently, the bar code is read and the number of components is decreased to facilitate the assembly.
Patent JP-H02140624-A (JP)
Title: Device for measuring spread angle of light beam
Inventor: HIRUKAWA HIDEO
IPC: G01J1/02
Filed: 1988-11-21
Abstract: PURPOSE:To quantitatively measure the spread angle of a light beam whose spread angle approximates to zero by detecting the rotation angle of a prism from a point of time when one end of an image projected on a screen disappears to a point of time when all the image disappears. CONSTITUTION:When the incident angle of the light beam B on the refracting surface O of the prism 4 is smaller than a critical angle, the light beam B outgoing from the refracting surface O is projected to the screen 10. A rotating table 5 is rotated by a pulse motor 8 in a direction where the incident angle on the refracting surface O has a large value from the above-mentioned state. Then, the critical angle is obtained from the (a) side of the light beam B, which is totally reflected on the refracting surface O. The light beam B toward the screen 10 reduces and a part of the image starts to disappear. From this point of time, the counting of pulses transmitted to the motor 8 is started. By rotating the table 5 more, the critical angle is obtained even on the (b) side of the light beam B and all the light beam B is totally reflected. Then, the light beam B toward the screen 10 disappears. The rotation angle of the table 5 is obtained from the number of pulses transmitted till this point of time. The obtained angle is the spread angle of the light beam B.
Patent JP-H10140755-A (JP)
Title: Structure for preventing rainwater leakage of corner ridge
Inventor: SHICHIJO KOJIRO
IPC: E04D3/40
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent rain water leakage by simply structure by cutting tile material of the part in which two roof faces are intersected, and fitting the cut face of respective tile materials to be arranged to a sheathing roof board, and arranging a hidden valley between the joint of the tile materials and the sheathing roof board. SOLUTION: A hidden valley 2 is constituted of a bottom face part covering a gap G2 between each sheathing roof board 3, and a plurality of gutters delineated by a plurality of folds erected in the longitudinal direction of the bottom face part to monolithically form a plurality of folds. Next, in a case where a tile 41 is mounted on a hidden valley 2, the edge part of the fold is pushed by the tile 41, and deflected while it is abutted on the lower face of the tile 41, after rain water enters from the gap G of a ridge plate metal 6 and the tile 41, rain water flowing along the lower part of the tile 41 is guided to a gutter part so that it does not flow downward further, and rain water does not enter the inside of a building form the gap G2 of the sheathing roof board 3 lower than the part. Thereby rain water leakage can be prevented by simple structure by disposing the hidden valley 2 between the joint of the tiles 41 and the sheathing roof board 3.
Patent JP-H04169657-A (JP)
Title: Solid pattern formwork and solid pattern forming method using same formwork
Inventor: TSUCHIDA SHOKI
IPC: B28B1/14
Filed: 1990-10-31
Abstract: PURPOSE:To simplify constructional works by forming solid formworks such as patterns and characters using a foaming polyethylene and the like, forming a layer of release agent thereon, pouring an adhesive surface material on the constructed surface and removing the formwork after the adhesive surface material is hardened. CONSTITUTION:A solid pattern formwork 9 for a pattern, mark, letter and the like is formed by laminating a layer of release agent 2 on the top surface of a base material layer 1 whose component is mainly foaming polyethylene. The solid pattern formwork 9 is then stuck on the constructed surface 7 and a surface layer material 10, whose composition is a acrylic resin concrete compound is poured on the constructed surface 7. The surface layer material 10 does not stick on the formwork 9 because the layer of release agent 2 is on the top surface of the formwork 9. After the surface layer material 10 is hardened, the formwork 9 is removed and a pattern is formed. Thus constructional work can be simplified.
Patent JP-H02140762-A (JP)
Title: Optical printer
Inventor: SUGIKUBO TOSHIHIRO
IPC: G03G15/04
Filed: 1988-11-21
Abstract: PURPOSE:To maintain a distance between an exposing means and a photosensitive body and to obtain an image forming spot of desired shape on the photosensitive body by bringing part of the exposing means into contact with part of a process cartridge armor when a process cartridge is mounted on a printer main body. CONSTITUTION:When a process cartridge C enveloping the photosensitive body 1 is mounted on a printer main body 32, the part 5 of the exposing means is brought into contact with the part of the process cartridge armor to position the exposing means and the photosensitive body 1. Consequently, when the process cartridge is mounted on the printer main body, dynamic frictional force does not act on a contact point between the exposing means and the process cartridge armor. Therefore, the exposing means and the process cartridge armor are not worn out, and accordingly the distance between the exposing means and the photosensitive body 1 can be maintained usually in spite of the secular change to obtain a desired spot diameter.
Patent JP-H02142319-A (JP)
Title: Disconnection detector for grounding conductor for transformer
Inventor: YAMAZOE YASUO
IPC: H02H7/04
Filed: 1988-11-21
Abstract: PURPOSE:To detect disconnection automatically and reliably by connecting a plurality of capacitors or resistors in parallel with a grounding conductor between the secondary ground phase and the earth and producing a voltage divided disconnection detecting signal upon disconnection of the grounding conductor. CONSTITUTION:Grounding conductor 2 is laid between the ground phase terminal b2 of the secondary winding of a transformer 1 and the earth E. Capacitors C1, C2 are connected, as a voltage supply means 3, in parallel with the grounding conductor 2 between point D of the ground phase and the earth E, then a PT is connected between the joint of the capacitors C1, C2 and the earth while a voltage detecting means 4 is connected to the secondary thereof thus forming a voltage detecting means 5. The capacitors C1, C2 may be replaced with resistors. Upon disconnection of the grounding conductor 2, ground phase voltage increases and a voltage divided by the capacitors C1, C2 is produced across the capacitor C1. Then the voltage is detected 5 and an alarm (not shown in the figure) is actuated. By such arrangement, disconnection can be detected automatically and reliably.
Patent JP-H05135950-A (JP)
Title: Inductance device and its manufacture
Inventor: HIRANO MAKOTO
IPC: H01F17/00
Filed: 1991-11-11
Abstract: PURPOSE:To realize a decrease in size and an increase in performance of an inductance device in forming it of conductor wiring on the substrate of a semiconductor integrated circuit. CONSTITUTION:A conductor wiring 2 constituting a device is arranged by repeated bending for uneven form in the vertical direction to the substrate 1 face, and the lower face of the bottom of a recess wiring is adhered on the substrate 1, so that the projecting wiring floats on the substrate to keep a spatial spread from the substrate face.
Patent JP-H06146088-A (JP)
Title: Zinc-chromium alloy electroplating method
Inventor: SUZUKI SHINICHI
IPC: C25D17/10
Filed: 1992-11-02
Abstract: PURPOSE:To increase the chromium content of plating and to improve corrosion resistance by executing plating while supplying Cr<3+> ions obtd. by electrolytic reduction of hexavalent chromium to an acidic plating bath essentially consisting of the Cr<3+> ions and Zn<2+> ions and contg. the hexavalent chromium. CONSTITUTION:The acidic plating bath essentially consisting of the Cr<3+> ions and the Zn<2+> ions and contg. the hexavalent chromium (chromic acid and/or chromium chromate) is housed in a tank 6. An electrolytic reduction cell 7 is connected to this tank 6 where the hexavalent chromium is reduced to the Cr<3+>. This Cr<3+> is returned to the tank 6. The plating bath in this tank 6 is supplied to a cell 1 and a steel plate 3 is subjected to Zn-Cr alloy plating by impressing current between an insoluble anode (Pb system, Pt system) 2 and the steel plate 3. Carbonate 14 of Sr and/or Ba is supplied into the system where Pb is codeposited to lower the concn. of the Pb in the bath.
Patent JP-H05131543-A (JP)
Title: Three-dimensional model device
Inventor: KAGAYAMA SHIGERU
IPC: B29C61/00
Filed: 1991-11-11
Abstract: PURPOSE:To provide a three-dimensional model device capable of instantly and easily correcting a three-dimensional model. CONSTITUTION:A three-dimensional model device is constituted of a computer 10, a controlling device 20 and a model device 3O. A model forming body 32 is formed of the composite body of fine cells 40. In the cell 40, liquid 44 and a heater 43 are incorporated in the inside of a capsule 42. The heater 43 is connected to the controlling device 20 by a lead wire 41.
Patent JP-H02141758-A (JP)
Title: Device for applying color developer
Inventor: KITAMURA TETSUYA
IPC: G03F7/16
Filed: 1988-11-24
Abstract: PURPOSE:To allow the uniform adhesion of a large amt. of a color developer on a base even in environment of high humidity by providing a heater which heats and dries the color developer around a toner case. CONSTITUTION:The toner case 8 for temporarily storing the color developer 2 is provided and the heater 7 for heating and drying the color developer 2 is provided around the toner case 8. The color developer 2 is kept forcibly heated and dried at all times by the heater 7, the electrostatic charge characteristic of the color developer 2 is improved and the efficiency of the transfer of the color developer 2 to the base 1 is enhanced. A large amt. of the color developer 2 is adhered uniformly onto the base in this way.
Patent JP-H10120358-A (JP)
Title: Jib control system for jib crane
Inventor: KAWABATA KUNIO
IPC: B66C13/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To control a cable, which is connected to a moving body, in the vertical condition. SOLUTION: In a jib control system, a traveling rail 11 is arranged inside of a lower part of a caisson 10, in which water is stored, and an excavating machine 20 is moved on the traveling rail 11, and a jib crane is arranged in an upper space of the caisson 10, and a cable 21 is arranged from the tip of a jib 41 to the excavating machine 20, and inclination of the cable 21 is measured by an inclination meter, or a marker 51 is floated on the water surface over the excavating machine 20, and a monitor camera 50, which is fitted to a tip of the jib 41, picks up an image of the marker 51, and the jib 41 is controlled so that the cable 21 is maintained in the nearly vertical condition.
Patent JP-S62153914-A (JP)
Title: Zoom lens
Inventor: IIZUKA YUTAKA
IPC: G02B15/20
Filed: 1985-12-27
Abstract: PURPOSE:To attain focusing with the small quantity of movement of a relatively small lens group and to reduce aberrational variation even when a short-range body is photographed by moving at least the 5th lens group G5 to an image side or the 6th lens group G6 to an object side. CONSTITUTION:The zoom lens consists of the 1st lens group G1 with negative refracting power, the 2nd lens group G2 with positive refracting power, the 3rd lens group G3 with negative refracting power, the 4th lens group G4 with negative refracting power, the 5th lens group G5 with positive refracting power, and the 6th lens group G6 with positive refracting power. When the power is varied from the wide angle side to the telephoto side, the 2nd lens group G2 moves to the object side, the 3rd lens group G3 moves to the image side reversely, the 4th lens group G4 moves to the object side to draw a covnex locus. Then, either of the 5th lens group G5 and the 6th lens group G6 which are small in lens diameter and lightweight is moved slightly to put objects at infinite - short distances in focus. Further, even when a short-distance body is photographed, aberrational variation is small and continuous macro photography from the inifinite distance is enabled.
Patent JP-S62153956-A (JP)
Title: Control method for developing condition of photographic film
Inventor: MATSUMOTO FUMIO
IPC: G03B27/46
Filed: 1985-12-27
Abstract: PURPOSE:To make accurate measurement of transmission density of a film possible by providing an image sensor that detects transmission density of a film to be tested dividing image information of the film for each picture element. CONSTITUTION:Reference density is made transmission density of a reference film 10 and at the same time, the reference density is made recommended density. A photographic film 20 to be tested has plural different density areas 84-92, and these plural different density areas are arranged in an area that can be detected by an image sensor 43. Accordingly, transmission density of the face of the film can be detected by the image sensor dividing to each picture element, and density of each area can be obtained at a time and independently. Further, the image sensor is made a line sensor which is moved relatively to the film to be tested or a reference film. Thus, accurate measurement of transmission density can be made over whole picture of a photographic film in detail.