baber/WOPTO huggingface dataset:
Patent JP-H06165551-A (JP)
Title: Operation confirming method for fan
Inventor: HOSHI RIYOUTAROU
IPC: H02P25/098
Filed: 1992-11-20
Abstract: PURPOSE:To allow accurate operational confirmation of a fan mounted in a device while operating the fan without requiring any special structure in the device. CONSTITUTION:Under a state where a fan 1 generating a pulse upon every revolution is mounted in a device, pulse from the fan 1 is received by a shaping circuit 2 to produce a clock signal. The clock signal is counted by a counter 3 and the count is displayed on a display circuit 4 while simultaneously held in a memory circuit 5.
Patent JP-H03169598-A (JP)
Title: Nameplate cover for writing utensil
Inventor: WATABE KEIGO
IPC: B43K29/00
Filed: 1989-11-29
Abstract: PURPOSE:To reduce the damage and discoloration of a nameplate, and to mount and dismantle the nameplate easily by forming a cut edge at one position of a resilient transparent ring and forming a groove, in which the nameplate is fixed, inside the ring. CONSTITUTION:A cut edge 2 is shaped at one position of a resilient transparent ring 1. A groove 3 in which a nameplate is fastened is formed inside the ring 1. When the ring is used, the nameplate is fixed into the groove 3, and a writing utensil is inserted into the ring 1. The ring 1 is fastened to the writing utensil by the resiliency of the ring.
Patent JP-H10154568-A (JP)
Title: Pressure welding device and harness manufacturing method
Inventor: TAKADA KAZUHIKO
IPC: H01B13/012
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a variety of sub-harnesses by providing a pair of pressure welding machines and each pair of connector cables for a pair of frames. SOLUTION: This device includes a pair of frames 2, 2', pressure welding machines 3, 3' at the center of the frames, connector tables 5, 6, 5', and 6' of each pair movable on the frames 2, 2', connector cable locking means 8, 9, moving means 10, 14, and a plurality of connectors 20, and a connector holding beams 22 to be set to the connector tables 5, 6, 5', 6'. The connector holding beams 22 in which a plurality of different connectors 20 are set to the connector tables 5, 6, 5', 6'. A rotor is rotationally moved for prevent pressure to select adequate pressure welding blade. A connector pressure welding height is managed by a servo motor. A wire is pressure-welded by the wire being sandwiched between a wire stop and a wire pad. While the wire is pressure-welded to a connector of one connector table 5, a connector of the other connector table 6 is supplied.  Two different sub-harnesses are formed on each pair of the opposite connector tables 5, 6, 5', 6'. The wire is wired crossly for the two sub- harnesses.
Patent JP-H04181954-A (JP)
Title: Image forming device
Inventor: NAKAMURA TOSHIYUKI
IPC: G03G21/00
Filed: 1990-11-16
Abstract: PURPOSE:To surely prevent irregularities in a toner concentration back and forth and to improve image quality by setting the bias voltage of a developing sleeve in an idle period before an image forming process lower than the absolute value of the bias voltage at the time of the image forming process. CONSTITUTION:For instance, a photosensitive drum 1 as a photosensitive body is rotated in the idle period, and at this time, only a lamp is lighted without carrying out scanning, to make the surface potential of the photosensitive drum 1 zero. When the bias voltage of the developing sleeve 30 is set lower than a value at the time of development, for instance, at 0 - + or -100V, in this state, only toner 31 is electrified to the positive or the negative, so that the toner 31 is stuck to the photosensitive drum by an electric field formed between the surface of the photosensitive drum 1 and the developing sleeve, corresponding to the irregularities in the toner concentration back and forth. In other words, on a part having a high toner concentration, a large amount of the toner is tuck, compared with a part having a low toner concentration. Thus, the toner concentration on the front and back of a developing device is uniformized and the image quality can be improved.
Patent JP-H03172973-A (JP)
Title: Method for inspecting carved stamp of gold bullion
Inventor: KUTSUKAKE TOKUJI
IPC: G06T1/00
Filed: 1989-12-01
Abstract: PURPOSE:To accurately, automatically and efficiently inspect a carved stamp on a gold bullion independently of the size of the carved stamp by detecting the carved condition of the gold bullion immediately after carving it, inputting the detection result to a controller and executing the image processing of the inputted data. CONSTITUTION:A camera 4 including an image sensor is fixed to the hand 3 of a robot 2, a carved stamp such as a company mark, quality and a production number is pressed to the upper surface of a gold plate body 5 by an automatic marking press 1, at the time of generating a carved stamp completion signal, the robot 2 is driven, the state of the carved stamp is detected by the camera 4 including the image sensor fixed to the hand 3 immediately before the hand 3 grasps the metal plate body, and the detected result is inputted to the controller 6. After processing the image, the processed input data is compared with data indicating the accurate carved stamp state of the gold plate body 5 which has been previously inputted to the controller 6 to inspect the validity of the carved stamp. Consequently, the validity of the carved stamp can be accurately, automatically and efficiently can be inspected immediately after pressing the carved stamp to the gold bullion in a stable state for a long time independently of the size of the carved stamp.
Patent JP-H01154351-A (JP)
Title: Tape cassette loading mechanism of tape player
Inventor: NAKANISHI YASUYUKI
IPC: G11B15/665
Filed: 1987-12-09
Abstract: PURPOSE:To make a tape layer smaller in size by constituting the tape player in such a way that an arm can be turned slightly when a pin fitted to the arm is engaged with the inclined section of a guide plate and the arm is engaged with a tying piece has a holder moves in the vertical direction. CONSTITUTION:When a pin 29b is engaged with a guide groove 24b, an arm 29 is slightly turned and when the arm 29 is engaged with a tying piece thereafter, the arm 29 is turned for about 90 deg. and the lid 14 of a tape cassette 10 is opened. A side plate 31 which guides a guide plate 24 in the vertical direction is provided along the side wall section of the guide plate 24 and the tying piece 32 is projected from the inner surface of the side plate 31. Therefore, no inclined section is required for turning the arm 29 for 90 deg. and as a result, the height and depth of the guide plate 24 can be reduced and this tape player can be made smaller in size.
Patent JP-H10144789-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IRINODA MITSUGI
IPC: H01L21/768
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To restrain overetching caused by a thickness difference in a flattened interlayer film. SOLUTION: An interlayer insulating film 207 of three-layered structure is formed after a second metal wiring layer 206 is formed. The interlayer insulating film 207 is composed of a lowermost NSG film 207a, an intermediate silicon nitride film 207b, and an uppermost NSG film 207c, and the surface of the NSG film 207c is flattened through CMP(chemical mechanical polishing). The films 207a and 207b are uniform in thickness throughout the surface but the film 207c is not uniform in thickness. The NSG film 207c is etched using a resist pattern 208 formed on it as a mask, etching is stopped by the silicon nitride film 207b, and then the silicon nitride film 207b and the silicon oxide film 207a are etched, whereby a connection hole is finished.
Patent JP-H06137275-A (JP)
Title: Diaphragm pump
Inventor: OKADA JUNJI
IPC: F04B43/067
Filed: 1992-10-27
Abstract: PURPOSE:To prevent breakage of a diaphragm owing to defective reset of a diaphragm each time a suction stroke is completed and to improve durability and reliability of a pump. CONSTITUTION:A space part in a pump body 10 is partitioned into an oil operating chamber 5 and a pump chamber 4 by means of a diaphragm 1. A plunger 8 is reciprocatively inserted in the cylinder 9 of the oil operation chamber 5. A suction pipe 17 and a delivery pipe 16 for fluid are communicated to the pump chamber 4. An oil supply passage 14 to supply oil is communicated to the oil operation chamber 5. An oil discharge passage 23 through which oil is dischargeable from the oil operation chamber 5 is communicated. The oil discharge passage 23 and the oil supply passage 14 are opened and closed through reciprocation of the plunger 8. The supply port 7 of the oil supply passage 14 is arranged further in the vicinity of a bottom dead center than the discharge port 26 of the oil discharge passage.
Patent JP-H09152395-A (JP)
Title: Method for inspecting species coated with gel
Inventor: HAYASHI TATSUO
IPC: G01N5/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting the presence and the number of species coated with gel easily and inexpensively. SOLUTION: When the presence and the number of species coated with aqueous get are inspected, the species coated with gel is dried and then weighed, and then a decision is made whether the weight of dries species comes within a reference weight range. Presence and the number of species coated with gel are inspected based on the decision results.
Patent JP-H11149676-A (JP)
Title: Production of optical record medium
Inventor: NOJIRI SEIKI
IPC: C23C14/34
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To narrow the film thickness distribution of dielectric layers each disposed between a substrate and a recording layer and to diminish unevenness in the reflectance of optical record media by subjecting a dielectric forming target to reactive sputtering with an inert gas-reactive gas mixture in a film forming device and locally introducing the reactive gas or inert gas into the device to form the dielectric layers. SOLUTION: At the time of starting the formation of a tantalum oxide film by the reactive sputtering of a metal tantalum target with gaseous oxygen in the presence of an inert gas in a film forming device, a gaseous mixture is dividedly fed, sputtering conditions are regulated and operation is started with <=100 Å variation in film thickness between upper and lower substrates on the tray of a substrate holder 1. The internal environment of the film forming device varies with the lapse of time. After 10 hr operation time, the variation in film thickness between the upper and lower substrates is increased to 300 Å. Gaseous oxygen is locally introduced from a gas pipe 17 into the thicker film region, the extension of electric discharge in sputtering is made appropriate and the variation in film thickness between the upper and lower substrates is regulated to <=80 Å.
Patent JP-H04183140-A (JP)
Title: Repeating method for multistage repeating function
Inventor: HASHIGUCHI NORIO
IPC: H04L12/58
Filed: 1990-11-19
Abstract: PURPOSE:To transmit a repeating result report to a repeating request source by adding a station line number and type of line for the prestage repeating request unit to a repeating path information for a repeated telegram and by transmitting a resultant information to a next repeating unit. CONSTITUTION:Repeating unit 2 in a network receives a communication call from a transmitting unit 1, an extending section 17 extends the content of the call, and then an adding section 18 adds, to an existing repeating information, a station line number of the prestage transmitting unit 1 that received the call and a type of the line used for talking between a caller and the transmission unit 1. Further, a detecting section 19 detects a station line number and line type for a repeating broadcast unit 3 to which the next communication call is to be sent, and an assembly section 20 incorporates an existing repeating information to which a station line number and line type for the prestage transmission unit 1 are added in memory 7, and assembles the communication call in the memory. The assembled call is transmitted by a transmission section 21 via a line correspondence section 12 or 13 corresponding to a line type of the next unit.
Patent JP-H05129800-A (JP)
Title: Component mounting device
Inventor: TAKEMOTO HIDEAKI
IPC: H05K13/02
Filed: 1991-09-11
Abstract: PURPOSE:To provide a component mounting device for accurately mounting components on a moving board at a high speed. CONSTITUTION:A component transfer head 1a which unloads a component 3 from a component supply device 4 and transfers it to a board 5 at a prescribed point is equipped with a recognition means and a board moving means 6, the deviation of the component transfer head 1a from the component 3 is detected by images picked up by the recognition means provided to the component transfer heads 1a, and the board 5 is moved corresponding to the quantity of deviation to correct while the component transfer head 1a moves.
Patent JP-H01153798-A (JP)
Title: Additive for granular detergent
Inventor: WATANABE TOSHIYUKI
IPC: C11D17/04
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title additive, capable of imparting softness to clothes simultaneously with washing and having excellent dispersibility after preservation for a long period, by containing a specific cationic surfactant and bentonite in specific amounts and granulating both with an organic binder. CONSTITUTION:The aimed additive, containing (A) 1-10pts.wt. cationic surfactant expressed by formula I (R1 and R2 are 12-26C alkyl; R3 and R4 are 1-4C alkyl, benzyl, 2-4C hydroxyalkyl or polyoxyalkylene; X is halogen, CH3SO4, C2H5SO4, 1/2SO4 or formula II) and (B) 0.5-10pts.wt. bentonite, in which any of composition ratios from fundamental smectite compositions is 12-30, and prepared by granulating both with an organic binder consisting of polyethylene glycol having <=1,000mol.wt.
Patent JP-H03174938-A (JP)
Title: Method for hot forging ni base super heat-resistant alloy
Inventor: KANAMARU NOBUO
IPC: C22F1/10
Filed: 1989-12-02
Abstract: PURPOSE:To forge a part large and complicated in shape at a high temperature in the atmosphere by coating a billet with metallic material and forming a forging die of an oxidation-resistant, high temperature and high strength martial. CONSTITUTION:When a Ni base super heat-resistant alloy billet higher than 1000 deg.C in superlasticity generating temperature is hot-forged in the region of superplasticity generating temperature, the billet is coated with metallic material having a melting point higher than the forging temperature and the forging die is formed by oxidation-resistant, high temperature and high strength material, the coated billet is heated to the superplasticity generating temperature and hot-forged by the forging die heated at a high temperature in the atmosphere. Thus, a part large and complicated in shape can be hot-forged in the atmosphere.
Patent JP-H03176579-A (JP)
Title: Cargo storage table and toilet room
Inventor: KAWANO KAZUAKI
IPC: A47K17/00
Filed: 1989-12-01
Abstract: PURPOSE:To enable a cargo to be left standing in a given public place by a method wherein a cargo lock mechanism comprising a threadform flexible member and a lock is mounted to a placing table provided at its upper part with a cargo placing surface. CONSTITUTION:A toilet user enters a toilet room 10 through an entrance. A toilet user carrying a large cargo B, e.g., suit cases, places the cargo B on a cargo storage table 1 near the entrance. After a threadform flexible member 6 extended from the upper part of a pole 5 is then inserted through a handle B1 of the cargo B, the tip thereof is inserted in a lock 7 for locking. After the user answers the call of nature, the lock is released by means of a key 8 and the handle B1 is dislocated from the flexible member 6.
Patent JP-H03174624-A (JP)
Title: Magnetic tape controller
Inventor: SATO SHINJI
IPC: G06F3/06
Filed: 1989-12-01
Abstract: PURPOSE:To reduce the time interval of a reading operation to a streamer type magnetic tape device SMTU by transferring the executing result including the remaining count value, etc., to a main memory MEM for each execution of the read instruction of a single block and therefore chaining many read instructions at one time. CONSTITUTION:A magnetic tape controller MTC 1 stores the data transfer start address designated by a read instruction fetched from a MEM 3 to a bus controller together with the transfer byte number stored in a counter 40. Then the data on a single block read out of an SMTU 5 are continuously transferred to the MEM 3 via a buffer circuit 20 until no read data exists any more or the count value of the counter 40 is equal to zero. When the transfer of data is through, the addresses stored in an address counter 50 are transferred to the part 10 and the contents of the counter 40 storing the remaining count value are transferred to an address of the MEM 3. Thus the time interval can be reduced for a reading operation to an SMTU.
Patent JP-H07146747-A (JP)
Title: Input device
Inventor: AKAIKE KAZUHIRO
IPC: G06F3/044
Filed: 1993-11-22
Abstract: PURPOSE:To simultaneously detect the pressurizing position and moving direction of a pen to an input pad. CONSTITUTION:This input device is provided with the input pad 1 provided with an elastic surface for indicating ruggedness at the time of being pressurized by the pen, a lot of sensor elements (capacitors) C1, C2, C3...Cn positioned on the lower surface of the input pad 1 for changing electric quantity corresponding to the rugged state of the surface of the input pad 1 and a control microcomputer 6 for detecting the fluctuation of the electric quantity outputted from the capacitors C1-Cn and detecting the position and moving direction of the pen in contact with the surface of the input pad 1. The capacitors C1-Cn are formed by capacitance provided with a pair of electrodes and further, the capacitors C1-Cn are formed by the capacitance among the belt-like electrodes arrayed in X and Y axis directions.
Patent JP-H07142183-A (JP)
Title: Discharge lamp lighting circuit for vehicle
Inventor: YAMASHITA MASAYASU
IPC: H05B41/24
Filed: 1993-11-22
Abstract: PURPOSE:To prevent the DC lighting state from being continued by the periodic fluctuation of the power voltage caused by the use of a heavy load (an engine starter or the like) when a discharge lamp is DC-lighted during the prescribed period at the initial stage of the lighting of the discharge lamp. CONSTITUTION:This lighting circuit is provided with a DC/AC converting circuit 7 for converting the DC voltage into the rectangular wave AC voltage and feeding it to a discharge lamp 10 and a DC lighting control circuit 19 prohibiting the polarity inversion of the rectangular wave in the DC/AC converting circuit 7 for a prescribed period after the lighting of the discharge lamp 1 is discriminated by a lighting discriminating circuit 16 discriminating the lighted or unlighted state of the discharge lamp 1 and DC-lighting the discharge lamp 1. When the unlighted state of the discharge lamp 1 is discriminated during the DC lighting period of the discharge lamp 1, the DC lighting control circuit 19 releases the DC lighting of the discharge lamp 1, then the discharge lamp 1 is again DC-lighted after the re-lighting of the discharge lamp 1 is discriminated and the polarity of the rectangular wave is inverted.
Patent JP-H04187506-A (JP)
Title: Production of metallic film and oxide film using multiple organometallic compound
Inventor: SUGII NOBUYUKI
IPC: C01G3/00
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a high-quality superconducting film at relatively low temperatures by using as stock an organometallic compound with a single organic ligand coordinated with two or more kinds of central metal. CONSTITUTION:The objective metallic film and oxide film can be obtained by using as stock an organometallic compound with a single organic ligand [e.g. beta-diketone or THD (2,2,6,6-tetramethyl-3,5-heptanedione)] coordinated with two or more kinds of central metallic element. Said central metals are e.g. rare earth elements including alkaline earth metals Y, group III and IV metallic elements, Bi, Tl; being pref. a combination of Ba and Cu, Ln (one of rare earth elements including Y) and Cu, Sr and Cu, or Ca and Cu.
Patent JP-H02161199-A (JP)
Title: Motor-driven blower
Inventor: TANAKA OSAMU
IPC: F04D29/28
Filed: 1988-12-13
Abstract: PURPOSE:To reduce the resonance of an impeller for the characteristic vibration of a motor by arranging the motor on the suction side of the centrifugal type impeller and forming an opened port part divided by a plurality of arms within a motor projection area range of a shroud. CONSTITUTION:When a motor-driven blower 5 is operated, the dirty air, etc., is sucked into a body 1 from a suction port 2, and after filtered by a dust collecting and deodorizing filter, said air is liberated as clean air from an exhaust port 3. In this case, in the motor-driven blower 5, a centrifugal type impeller 8 having a number of blades 7 arranged on the outer peripheral part on one side surface of a shroud 6 is arranged. Further, a rotary shaft 9 is directly connected with the center of the shroud 6, and a motor 10 is arranged on the suction side of the impeller 8. Further, an opened port part 13 divided by a plurality of radial arms is formed within a projection area range of the motor 10 on the center side of the shroud 6. Therefore, the resonance of the impeller 8 for the characteristic vibration of the motor 10 is reduced.
Patent JP-H04187149-A (JP)
Title: Clinical waste treating apparatus
Inventor: YAMANE AKIRA
IPC: A61G12/00
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to treat safely, easily and with a low cost a clinical waste by constituting the title apparatus of an ingot molding part melting the clinical waste and molding it as an ingot and an exhaust gas treating part treating a generated exhaust gas. CONSTITUTION:A clinical waste contg. a synthetic resin fed from a hopper 1 is stirred by means of a stirring blade 8 in an ingot molding part 3 and is heated by means of a side wall heating device 5 and a bottom part heating device 7 to make the synthetic resin into a molten product and to sterilize the clinical waste. Then, it is transferred to the second melting room by means of the stirring blade 8 and is stirred by means of a screw 12 and is heated, and then, is extruded downward from a hole part 10 and it is solidified in an ingot molding room to make it into an ingot with reduced vol. and being completely sterilized. Tar in exhaust gas generated at the time of melting is recovered in a tar recovering part 17 and is sent to the second melting room and is mixed there. Water in the exhaust gas is separated in a water separating part 18 and is cleaned in a water cleaning part and is discharged.