baber/WOPTO huggingface dataset:
Patent JP-S6197950-A (JP)
Title: Mounting and dismounting device for semiconductor device
Inventor: SASAKI KAZUHIKO
IPC: H01L23/32
Filed: 1984-10-19
Abstract: PURPOSE:To enable to perform an automatic mounting or dismounting operation of a semiconductor device on an inspecting device using a very simple structure by a method wherein a strip-formed supporting means, which is wound on a reel and performs a mounting and dismounting operation of the semiconductor device by moving at to the prescribed position of an inspecting device retaining the semiconductor device at the tip part where it is ejected, is provided. CONSTITUTION:On the position corresponding to each corner part of the IC 1 located on the upper surface of a socket 4, one each of guide 6, four in all, is arranged and the outer lead 3 of the IC1 is guided to the prescribed position on the inclined surface 7 of the above-mentioned guide 6. A mounting and dismounting device 8 rolls up a steel band 10 (belt-shaped surrounding means), which is wound on a reel 9 and conveys the IC1 supporting its lower surface, through the intermediary of a belt 11a. The mounting and dismounting device 8 consists of a motor 11 (driving means) to be used to start winding, a guide member 12 having almost L-shaped cross section which guides the coiling and the starting of winding of the steel belt 10 and performs a vertical movement, and two pairs of the upper and the lower guide rollers 13 with which the steel belt 10 is guided in the guide member 12.
Patent JP-S6277259-A (JP)
Title: Aisle partition device for bus
Inventor: IWASA YOJI
IPC: B60R5/00
Filed: 1985-10-01
Abstract: PURPOSE:To obtain an aisle partition device with a large practical effect by providing a storable waist pad for bus guide on a partition plate provided at the foremost part of passenger seats for partition from a driver seat. CONSTITUTION:A partition plate 20 is provided in front of a passenger seat floor 5, and a storage box 24 storing a mobile member 22 is fixed on its upper edge. The mobile member 22 is movably installed in the storage box 24 via slide rails provided on upper and lower faces and can be drawn to a position partitioning the central aisle 4 as required. A waist pad 27 for bus guide is provided on the mobile member 22.
Patent JP-2000034984-A (JP)
Title: Discharge device for pump
Inventor: MORIKAWA HARUHIKO
IPC: F04B53/10
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To supply water in multiple and desirable directions from one feeding port of a water tank, etc., by a single pump easily. SOLUTION: A plurality of solenoid valves 5 are continuously attached to a discharge port of a suctioning bracket 4 of a pump 3 in a water-tight manner. The solenoid valves 5 are attached with specified angle so as to supply fluid to a desired direction through discharge ports 6. Positioning parts are preferably formed at connection portions between the solenoid valves 5 so as to easily position the discharge ports 6 of the solenoid valves 5 in a desired direction.
Patent JP-S6278824-A (JP)
Title: Plasma etching method
Inventor: HOSHINO EIICHI
IPC: H01L21/3065
Filed: 1985-09-30
Abstract: PURPOSE:To improve the uniformity of etching by a method wherein a substrate is placed in a pressure-reduced reaction vessel in which oxygen gas only is introduced, and a high-molecular film containing a halogen is provided in close vicinity to the substrate in parallel with it. CONSTITUTION:The substrate 8 to be etched is vertically supported by the susceptor 9 consisting of a quartz material, and it is introduced into a reaction vessel 1. A high-molecular film 10 containing a halogen is supported by pinching with the jigs 11 and 12 consisting of quartz. Before an etching process is performed, oxygen gas is introduced from an introducing pipe 2 after the vessel 1 has been evacuated. When a high-frequency electric field is applied under the above-mentioned state, O2 gas is plasma-excited. The excited O2 plasma generates fluorogas and its radical. An etching action is performed by the grown radical.
Patent JP-S6277731-A (JP)
Title: Burst signal receiver
Inventor: KORI TAKEJI
IPC: H04B7/204
Filed: 1985-09-30
Abstract: PURPOSE:To decode accurately a bit error due to signal collision within the correction range and to decode accurately a signal from other station by using a decoding signal so as to apply operation to a read output from a buffer memory. CONSTITUTION:Signals 21, 22 from transmission stations 11, 12 are received by a common reception buffer 15 in a reception station 11 and converted into a low frequency by using a signal from a local oscillator 17 at a converter 16 and stored in a buffer memory 61. The read output of the memory 61 is given sequentially to a demodulation circuit 71 and a decoding circuit 81 and a decoded output 91 to transmission information 31 of the station 11 is obtained. The output 91 is fed to the coding circuit 101, coded similarly as the coding circuit 41 of the station 11 and the carrier in phase with the carrier of a read output of the memory 61 is modulated by a modulation circuit 201. The modulation output is subtracted from the read output of the memory 6, by a subtraction circuit 301 to cancel the signal component from the station 11 during read output. The subtraction output becomes a decoded output 92 to the transmission information 32 of the station 12 via the demodulation circuit 72 and the decoding circuit 82.
Patent JP-H10117062-A (JP)
Title: Fitting method/device of lead part and shielding case preventing the leakage of high-frequency signal to printed board, fitting method/device of chip part, lead part and shielding case preventing leakage of high-frequency signal to printed board
Inventor: TSURUSAKI ARATA
IPC: H05K3/34
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide the fitting method of a lead part and a shielding case to a printed board, which can reduce processes and man-hours and which can improve soldering precision for soldering the printed board and the shielding case. SOLUTION: For the method, solders 3-6 are applied on the printed board 1, so that holes 1h provided on a printed board 1 into which leads 4L of a lead part 4 are inserted are covered and a part of the holes 1h provided on the printed board 1 into which the engagement part of a shielding case 5 is inserted in covered. The leads 4L of the lead part 4 and the engaging part of the shielding case 5 are inserted into the respective holes 1h and the lead part 4, and the shielding case 5 are mounted on the printed board 1. Then, the printed board 1 on which the lead part 4 and the shielding case 5 are mounted is put into a reflow furnace, and the solders 3-6 are melted so as to execute soldering.
Patent JP-H04101144-A (JP)
Title: Manufacture of mask film
Inventor: OGAWA TAKAHIRO
IPC: G03F1/92
Filed: 1990-08-20
Abstract: PURPOSE:To obtain a simple mask film low in cost and easy in handling and good in print quality by arranging a stripping means having a large radius of curvature on the reverse side of a heat-sensitive transfer material at the position of stripping a heat-sensitive transferable light-shielding layer, and stripping and conveying said material along this stripping means. CONSTITUTION:The heat-sensitive transferable light-shielding layer 21 of the heat-sensitive transfer material 22 is overlaid on the adhesive layer 25 of a receptor sheet 23 and the reverse side of the support 24 of the receptor sheet 23 is heat pressed by a thermal head 6 as a heat printing means. The layer 21 is transferred to the receptor sheet 23 by printing with this thermal head 6, and stripped to obtain a negative or positive type mask film. The roller 8 serving as a stripping means and having a large radius of curvature is arranged on the reverse side of the heat-sensitive transfer material 22 at the position of stripping the layer 21 and transferring the image, and the material 22 is stripped and conveyed along this roller 8, thus permitting the mask film low in cost, superior in print quality, and easy in handling to be prepared.
Patent JP-2000048063-A (JP)
Title: Method and system for designing layout of semiconductor integrated circuit
Inventor: NAKAJIMA KAZUHIRO
IPC: H01L21/82
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a layout designing method capable of reducing the power supply noise and EMC of a semiconductor integrated circuit while suppressing the increment of an area required for the integrated circuit due to the increment of capacitive elements. SOLUTION: In the method, circuit simulation for a semiconductor integrated circuit is executed and a function block to be driven in a section having a large change in current consumption is selected (S1). All function blocks are arranged so that other function blocks are not arranged near the function block selected in the step s1 and these arranged functions blocks are wired each other (S2). Circuit simulation for the arranged and wired semiconductor integrated circuit is executed and a function block to be driven in a period having a large change in current consumption is selected again (S3). A capacitive element is arranged in an unused area near the function block selected in the step S3 (S4). The capacitive element arranged in the step S4 IS connected between a power supply line for the function block selected in the step S3 and a GND line (S5).
Patent JP-H0667787-A (JP)
Title: Position input device
Inventor: HIGASHIMURA YOJI
IPC: G06F3/0354
Filed: 1992-08-18
Abstract: PURPOSE:To enable a cursor to be quickly moved on a screen only by the motion of a finger and to use a device even at a narrow place by changing moving distance corresponding to moving speed. CONSTITUTION:A central processing unit 80 instructs a timing generator 10 to read out the coordinate of the pressed point of a touch panel 100 at every constant time T via an input selector. X and Y coordinates read out via an A/D converter 30 and a coordinate computing element 40 are inputted to a first memory 50, and difference between the coordinates and data before one time inputted to a second memory 60 is calculated. When the difference is smaller than a second reference value, the actual X and Y coordinates are outputted, and the coordinates of K2 times of the actual X and Y coordinates when the difference is between the second reference value and a first reference value, and the coordinates of K1 (K1<K2) times the actual X and Y coordinates when it is larger than the first reference value are outputted, and they are sent out from the central processing unit 80 to a host 90. When the finger tip is quickly moved on the touch panel 100, the amount of movement of K1 or K2 times can be obtained depending on the moving speed of the finger tip.
Patent JP-S6373127-A (JP)
Title: Torque detecting mechanism
Inventor: MIYAMOTO MASAJI
IPC: G01L3/14
Filed: 1986-09-16
Abstract: PURPOSE:To make it possible to detect the torques of a driving gear and a slave gear with a simple constitution, by incorporating a load detector in a supporting system for an intermediate gear, which is provided between the driving gear and the slave gear, and receiving the engaging tangential force of the intermediate gear by the load detector. CONSTITUTION:When a driving shaft 1 is driven and rotated by a driving motor, driving torque is transmitted by a driving gear G1, a slave gear G2 and an intermediate gear G3. The gears G1-G3 are rotated around the driving shaft 1, a slave shaft 2 and a supporting shaft 3. Therefore, the torque is transmitted to a winding shaft, and the winding shaft is rotated together with a winding roll as a unitary body. The torques of the gears G1 and G2 and their reaction forces act on the gear G3. The gear G3 receives the engaging tangential forces of the gears G1 and G2. The tangential forces are proportional to the torques of the gear G1 and G2. The torques of the driving shaft 1 and the slave shaft 2 are detected by detecting the engaging tangential force of the gear G3 with a load detector D.
Patent JP-H0755448-A (JP)
Title: Method and equipment for inspecting through hole defect of shadow mask
Inventor: YAMAMOTO NORIO
IPC: G01N21/84
Filed: 1993-08-10
Abstract: PURPOSE:To reduce economical damage by lowering the missing rate of through hole defect regardless of the experience of inspector and to shorten the inspection time by reducing the number of times of reinspection. CONSTITUTION:A shadow mask 26 is superposed on an inspection pattern 14 formed with a large number of shading parts corresponding to a large number of holes made through the shadow mask 26 so that each shading part of the inspection pattern 14 is superposed on each through hole of the shadow mask 26. The superposed part is then irradiated, on the back thereof, with light from a light source 30 and the transmitted light is observed. Such part as transmitting more light than a normal hole part is inspected thus detecting a large hole part.
Patent JP-S60111594-A (JP)
Title: Re-response system for holding circuit
Inventor: YUI TAKAHIRO
IPC: H04Q3/58
Filed: 1983-11-21
Abstract: PURPOSE:To select a holding main wire from the number and the operation condition information which is already stored in a controller and to start the calling with the main wire again by dialing only the specific number for re- response in an extension telephone set which is indicate to response again to the holding main wire. CONSTITUTION:Main wire circuits 21 and 22 are provided in correspondence to the first and the second main wires 11 and 12 of plural main wires 1, and a main wire incoming signal receiving circuit 23, a control circuit 24 which controls a loop circuit, and a contact point 25 of a circuit breaker are provided in the respective circuits 21 and 22. A holding sound transmission control circuit 3 is connected to each circuit 24, and extension circuits 41-43 are connected to respective extension telephone sets 51-53. The first cross point circuit 6 is provided between the circuits 21 and 22, and the respective circuits 41-43. The second cross point circuit 7 is also provided between the circuits 41-43, and a control circuit 10. All circuits are controlled by the control circuit 10, a holding main wire is selected by the control circuit 10 by only dialing the specific number of the re-response by the telephone sets 51-53, and the calling can start.
Patent JP-H0499596-A (JP)
Title: Dehumidification type clothing drier
Inventor: SAKAMOTO NOBORU
IPC: D06F58/02
Filed: 1990-08-20
Abstract: PURPOSE:To prevent dehumidification water leaking and to enable a drier to be installed even at a place where no drainage system is prepared by providing a specific reservoir tank drawable freely at the lower part of the housing of the drier, and comprising a drain tube derived from the lower part of a communication tube extending from the heat exchange fan of a drier main body to a rotary drum so as to be connected freely to the reservoir tank. CONSTITUTION:Hot wind heated by passing a heater 13 is inputted to the rotary drum 12, which heats and dries a material to be dried housed in the rotary drum 12. Heat exchange between cooled air that flows on the back plane side of the heat exchange fan 14 and hot humidified air at a front side is performed by the heat exchange fan 14, and moisture in the hot and humidified air flows to a communication tube 18 aide as water droplet, and is reservoired in a drawable type reservoir tank 20 at the lower side via the drain tube 19 arranged at the lower part of the communication tube 18. The recovered quantity of dehumidification water can be detected by arranging a reacting switch such as a reed switch, etc., by utilizing the fact that a float 28 provided at the reservoir tank 20 is floated as collecting the dehumidification water, and the position of a magnet 30 is changed.
Patent JP-H07157902-A (JP)
Title: Panty hose and its production
Inventor: KOBAYASHI YASUSHI
IPC: D04B1/18
Filed: 1994-09-13
Abstract: PURPOSE:To provide a panty hose having extremely excellent transparency, flat touch, refreshing touch and luster having not been obtained with conventional panty hoses, and excellent in skin touch, soft touch, color fastness, and fitness. CONSTITUTION:In a panty hose in which the knitted fabric of the leg part is produced only from covered elastic yarns, the covering yarns of the covered elastic yarns comprise polyamide filament yarn substantially not containing titanium dioxide, each having a flatness (b/a) of 2.0-6.0, a flat cross-sectional shape substantially comprising straight parts and circular parts and substantially not having a depressed part, a filament fineness of 5-15 denier and a filament number of 2-7. The polyamide preferably contains a specific acid amide compound. The panty hose product excellent in fitness, fashionability, amenity and durability on wearing is obtained.
Patent JP-H05219302-A (JP)
Title: Image sensor circuit
Inventor: MARUYAMA HIROSHI
IPC: H04N5/369
Filed: 1992-08-19
Abstract: PURPOSE:To improve the precision of a video signal string of the image sensor circuit in which an operational amplifier is integrated attended with each optical sensor of the image sensor. CONSTITUTION:Each of optical sensors 11 or the like in an image sensor 10 is provided with an amplifier circuit 20 including an operational amplifier 30 amplifying a detection signal Sd and a current control means 36 controlling a supply current to the operational amplifier 30. A command circuit 40 gives sequentially an operation start command S1 or the like and an output command T1 or the like of the amplified signal Sa to each amplifier circuit 20, and the amplified signal Sa is fed to a common output circuit 60 while the supply current from the amplifier circuit 20 receiving the output command T1 or the like to the operational amplifier 30 is increased and a video signal string VS is outputted. Thus, the drive capability of the operational amplifier 30 with respect to a gate capacitance cg of an output transistor(TR) 61 of the output circuit 60 is strengthened to improve the precision of the video signal string VS.
Patent JP-S59108432-A (JP)
Title: Oscillating circuit
Inventor: HASHIMOTO KOUJI
IPC: H03B5/12
Filed: 1982-12-14
Abstract: PURPOSE:To obtain an oscillating circuit changing an oscillating frequency at a prescribed step width by selecting plural dividing capacitors weighted in response to a setting code to constitute the oscillating circuit. CONSTITUTION:A time constant circuit for deciding a frequency of the oscillating circuit 6 consists of a split capacitor 1, a coil 6 and a trimmer capacitor 5, capacitors C1-Cn of a split capacitor 15 are weighted in terms of binary (2<n>) number and they are selected by transmitting an output of a binary counter 3 to a switch circuit 2. Thus, in setting a numeral to the binary counter 3, an optical frequency is obtained by a prescribed step width. The split capacitor 1 consists of lines weighted in terms of binary code opposite to ground lines.
Patent JP-S60112368-A (JP)
Title: Image forming device
Inventor: TANZAWA SETSU
IPC: H04N1/29
Filed: 1983-11-22
Abstract: PURPOSE:To execute laminate processing without using a device exclusively used for laminate by providing a special-purpose means for transferring a transparent film or a transparent film layered in a storage medium to a fixing device in a picture forming device for developing and fixing a electrostatic latent image by a toner. CONSTITUTION:A transfer means for a transparent film F is composed of a film supply roller 10, decurl roller 11, deliver roller 12, cutter 13, and guide part 14a for the fixing device 1. For both faces of a recording paper S are laminated, another pair of transfer means similar to the above-mentioned is provided. For laminating, the roller 12 starts rotating at the time of when a time synchronizing the end of the paper S with the end of a transparent film F is calculated, then the ends of the paper S and film F are simultaneously rolled in by the roller 2 and pressurizing roller 3 to be processed into laminates, and the film F is cut by a cutter 13 with a signal from a synchronizing control system at the time when the rear end of the paper S is rolled in.
Patent JP-H0560275-A (JP)
Title: Wear resisting hose
Inventor: KITAMI SATORU
IPC: F16L11/08
Filed: 1991-08-30
Abstract: PURPOSE:To develop a long-lived wear resisting hose having excellent wear resistance and high rigidity and bending performance (kink resistance). CONSTITUTION:In a hose having at least a rubber inner tube 2, an intermediate reinforcing layer 7, a rubber outer tube 6, and an ultra-high molecular polyethylene layer 1 having a weight average molecular weight of 1,000,000-2,000,000 provided on the most inside layer, the ultra-high molecular weight polyethylene layer 1 is integrally provided with the rubber inner tube 2, and the thickness (t) (mm) of the ultra-high molecular weight polyethylene layer 1 and the hose inner diameter D (mm) have a relation of 7.7X10<-4>D<=t<=6.1X10<-2>D.
Patent JP-H0560581-A (JP)
Title: Display unit
Inventor: KAMEDA TAKESHI
IPC: G01D11/26
Filed: 1991-08-30
Abstract: PURPOSE:To provide a display unit capable of remote display of high display quality while gaining a distance between the screen of an instrument main body and a Fresnel lens without changing the position of the instrument main body by forming into the Fresnel lens a filter serving also as a front cover. CONSTITUTION:A black face cover 16 serving also as a Fresnel lens is disposed in the mounting position of a front cover mounted on the opening of an instrument panel. The black face cover 16 reflects external light and allows display light emitted from an instrument main body 2 to pass therethrough and the inner faces of the cover by which the inside of the cover appears black, i.e., the opposite faces of the instrument main body 2 are normally formed into a Fresnel lens 17. The screen of the instrument main body 2 is so set to be located within the space S2 between the cover 16 and the focus of the Fresnel lens 17.
Patent JP-H0384154-A (JP)
Title: Venting butten roof seam
Inventor: YOSHIMATSU MIKIO
IPC: E04D3/366
Filed: 1989-08-27
Abstract: PURPOSE:To facilitate execution of work, by forming a heartwood having stoppers at both ends thereof, by the use a metallic plates, and connecting them to a groove plate provided with a folded part via a suspended piece and further, by covering the end of a water proof plate and the connected part together with a cap. CONSTITUTION:A heartwood 1 having an U-shaped section and stopper pieces 2 at the both end thereof is formed by a specified size of metallic plate and fixed every specified interval at a roof structure 12 in parallel with each other by a fixing metal 11. Next, the heartwood 1 is combined with a water proof plate 3 having a back board 3a to constitute it with a water proof substrate as a unit. And the stopper pieces 2 of the core member 1 are connected to the groove plate 4 having a folded part 5 via a suspended piece 7. And further the connected part is covered by a cap 6 having a fitting plate 8 and the folded part 5. In this way, a roof with excellent water proof faculty, workability, and strength can be obtained.
Patent JP-H0562510-A (JP)
Title: Lighting fixture
Inventor: HASHIHATA MICHIHARU
IPC: F21V17/00
Filed: 1991-08-30
Abstract: PURPOSE:To decrease the number of parts in the body of a lighting fixture, simplify the configuration, facilitate fabrication, assembly, etc., and suppress the costs. CONSTITUTION:A lighting fixture concerned includes a fixture body 2 in a long cylindrical form, whose undersurface is left open and in which a lamp 4 as accommodated and retained, and a reflex board 5 and associate matters which are installed in the fixture body 2 in such an arrangement as surrounding the lamp 4. A holding means for this reflex board 5 and associate matters in the fixture body 2 comprises a hitching part 9 provided at the periphery of the fixture body 2 as protruding inward continuously in the circumferential direction, an outward protruding part 15 installed on the peripheral wall of the reflex board 5 and associate matters while facing upward, and a hooking part 14 where the protruding part 15 is hooked being in pressure contact removably with the hitching part 9.