baber/WOPTO huggingface dataset:
Patent JP-H1054874-A (JP)
Title: Continuous wave wide band accurate distance measurement radar equipment
Inventor: REED JOHN CHRISTOPHER
IPC: G01S13/931
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To realize accurate ranging with a low cost by utilizing radiated low discharge energy for the usage in short distance. SOLUTION: A transmission phase modulator 13a modulates a local oscillation signal generated from a local oscillation microwave source 15 according to a noise code generated by a noise code generator 11 and produces modulated local oscillation signals. The modulated local oscillation signals are transmitted from a transmission microwave antenna 16a, then reflected by an object and received with a reception microwave antenna 16b. The local oscillation signals are modulated by a reception phase modulator 13b according to the noise code delayed with a code delay unit 14. A correlator 21 correlates the delayed noise code and modulated local oscillation signals reflected and received by the object and outputs a data indicating the existence of an object.
Patent JP-S6324647-A (JP)
Title: Semiconductor package
Inventor: ROORENSU AANORUDO GURIINBAAGU
IPC: H01L23/48
Filed: 1987-05-27
Abstract: Disclosed is a semiconductor package which permits coupling of semiconductor bond pads to I/O leads where a high density of connections is needed. Conductive fingers (16) backed by an insulating tape (17) are bonded to the ends of the fingers (11) on a lead frame (10). The tape fingers are electrically coupled to the bond pads (21) on one major surface of the semiconductor chip (20) by wire bonding. In one embodiment, the opposite major surface of the chip is bonded to a paddle (13) on the lead frame through an aperture (18) in the tape for maximum heat dissipation.
Patent JP-S6023700-A (JP)
Title: Heat insulating layer of low-temperature liquid storage tank
Inventor: NIWA RIICHI
IPC: F17C3/02
Filed: 1983-07-14
Abstract: PURPOSE:To release the temperature stress of a heat insulating layer, facilitate the construction, and improve the reliability by applying notches in a predetermined pattern to a predetermined depth after foaming is completed in the heat insulating construction of a tank by spray-foaming. CONSTITUTION:Notches 4a are applied on the inner surface of a heat insulating layer 4. Vertical notches 4a on the side wall are extended as they are onto the bottom surface to form notches 4a at corner sections. When the whole tank is cooled to allow the acceptance of a low-temperature liquid, notches 4a on the surface of the heat insulating layer 4 are opened to mitigate the stress occurrence on the surface. In this case, a temperature gradient is generated in the depth direction of the heat insulating layer 4, thus the opening of notches 4a becomes narrower as seen at a deeper place of the heat insulating layer 4 and is zero at the deepest section.
Patent JP-S61285500-A (JP)
Inventor: KOBAYASHI MASANORI
IPC: G10L19/04
Filed: 1985-06-13
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-H05326945-A (JP)
Title: Horizontal mos field effect transistor
Inventor: TANIDA HIROSHI
IPC: H01L29/78
Filed: 1992-05-21
Abstract: PURPOSE:To provide a horizontal MOS field effect transistor which improves the reverse direction safety operation area. CONSTITUTION:The width (h) of a source area 8 in the vicinity of the drain pad 16 of a drain electrode 12 connected to a high-concentration drain area 2 is formed narrower than the width H of a high-concentration area 10 of the same conductivity type as a silicon substrate 1 which is formed adjacent to the source area 8. Even when breakdown current is concentrated in the vicinity of the drain pad, the high-concentration area 10 operates as the bypass of the breakdown current and the operation of a parasitic bipolar transistor formed of the source area 8, the silicon substrate 1 and an extended drain area 3 is suppressed.
Patent JP-H02308345-A (JP)
Title: Data gathering method for terminal equipment
Inventor: SATO SHIZUO
IPC: G06F11/28
Filed: 1989-05-24
Abstract: PURPOSE:To easily mount incorporated hardware on a main body device even at the time of using a relatively small-sized terminal equipment for data gathering by mounting a trace memory part of hardware required for data gathering on the outside of the main body device. CONSTITUTION:A terminal equipment 10 consists of a microprocessor 2, an I/O control circuit 3, a DMA control circuit 4, a memory 5, a data bus 6 and a synchronizing circuit 7, and a data gathering device 20 to gather data from this terminal equipment 10 consists of a trace memory 21 and a data display device 22, and the synchronizing circuit is provided as the interface to the data gathering device 20. The terminal equipment 10 and the data gathering device 20 are freely attached to and detached from each other with a cable between them. Since data inputted to and outputted from the I/O control circuit 3 and the memory 5 are stored in the trace memory 21, data can be gathered from the small-sized terminal equipment, and data is easily analyzed though plural I/O control circuits 3 are provided.
Patent JP-S6020250-A (JP)
Title: Program delay tracing system
Inventor: KATAMURA MASAHIRO
IPC: G06F11/36
Filed: 1983-07-15
Abstract: PURPOSE:To improve the economization and the efficiency of record information of a program tracing device, by prohibiting the recording of ineffective information until the necessary period passes based upon the judgement result of a tracing condition. CONSTITUTION:Various kinds of the information, in which a central processor 1 transfers through a memory bus 2 at the section of a main memory device 3, are accumulated in order to a buffer register 41 and are transferred to a trace conditions decision circuit 42. The trace condition decision circuit 42 analyzes the information transferred through the memory bus 2 and rejects the recording of the information to the memory 44 for program tracing until the necessary period passes, by the operation of the timing circuit 45, and recording of the ineffective information is prevented.
Patent JP-H02310368-A (JP)
Title: Vacuum deposition device
Inventor: HORIE RYOICHI
IPC: C23C14/56
Filed: 1989-05-24
Abstract: PURPOSE:To carry a material to be deposited by vacuum deposition into/from a vacuum tank without lowering the degree of vacuum of the vacuum tank by connecting the vacuum tank to a loading lock chamber by a carrying-in/out means provided with an opening/closing means and independently providing the evacuating apparatus to the vacuum tank and the loading lock chamber respectively. CONSTITUTION:A vacuum tank 21 is connected to a loading lock chamber 22 by a carrying-in/out port 25 opened and closed with a gate valve 26. Both the vacuum tank 21 and the loading lock chamber 22 are provided with the gate valves 3, 24 and can be independently vacuumized and exhausted. When a pallet 39 fitted with a material 40 to be deposited by evaporation is replaced in the vacuum tank 21, the inside of the loading lock chamber 22 is vacuumized. The wheels 28 are moved to the vertical directions by actuation of the air cylinders 29 and the carrying-in/out port 25 is opened. A shaft 41 is transferred into the vacuum tank 21 and engaged with the pallet 39 by an engaging part 39a thereof and the pallet is taken out into the loading lock chamber 22. Then an opening/closing means 30 is closed and the loading lock chamber 22 is opened to the atmosphere through the gate valve 24. The pallet 39 is taken out and a fresh pallet 38 is introduced into the vacuum tank 21 via the loading lock chamber 22.
Patent JP-S5556511-A (JP)
Title: Gas burner
Inventor: KANEKO YASUNORI
IPC: C09D1/02
Filed: 1978-10-18
Abstract: PURPOSE: To improve durability and reliability of an infrared gas burner by planning to improve anti-corrosive property of a fixing frame portion thereof.  
     CONSTITUTION: Gas, coming through an air sucking port 2 and mixed with air in a mixing tube 3, is ejected through a wire net portion 1 (an infrared emitting surface), supported by fixing frames 4, and is ignited there simultaenously, and thereby, surface temperature of a burner is risen and the wire net is glowed to emit infrared rays. In the gas burner having such a constitution, the fixing frames 4 are  coated with an inorganic heat-resistive coating, prominent in anti-corrosiveness as  well as heat-resistivity and having an ability to efect self-cleaning action against oil adhered by cooked materials or overflown cooked liquid by its catalytic action. The heat-resistive coating is consisting of a seat of alkaline metal, acid metal phosphate, a heat-resistive pigment and more than one kind of substances selected from oxides belonging to IA or IIA in a periodic table. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05319919-A (JP)
Title: Production of nozzle for continuous casting
Inventor: OGATA KOJI
IPC: C04B35/10
Filed: 1992-05-21
Abstract: PURPOSE:To obtain the nozzle comprising a relatively inexpensive alumina-ZRM (zirconia mullite)-graphitic substance as a base material, high in the clogging- preventing effect, and used for continuous casting at a low cost. CONSTITUTION:A mixture comprising 5-80wt.% clinker, 2-20wt.% borosilicate glass and the balance alumina and graphite as main components is mixed with an organic binder, molded, and subsequently sintered in a non-oxidative atmosphere. The clinker has a chemical composition comprising 25-85wt.% Al2O3, 10-70wt.% ZrO2 and 5-25wt.% SiO2. Thereby, the nozzle excellent in the clogging-preventing effect, balanced in both the corrosion resistance and the spalling resistance and used for continuous casting can be obtained at a low cost.
Patent JP-H06236791-A (JP)
Title: Wiring device and wiring unit
Inventor: WATANABE HIROSHI
IPC: H01R43/01
Filed: 1993-05-31
Abstract: PURPOSE:To conform to various U-slit terminals, make the relative position between a holding part and a wiring unit changeable, and reduce the initial load of a motor. CONSTITUTION:A rotating knob 4 is rotatably mounted on a case 1 having a holding part 2. A base plate 7 is arranged in the case 1, and one end of the base plate 7 is fixed to the rotating knob 4. A reciprocating vibrating beam 8 is set on one side of the base plate 7 in such a manner that the top end part is protruded outward from the case 1. On the base end part side of the reciprocating vibrating beam 8, a rotating disc 15 having a projection 17 is arranged, and the rotating disc 15 is fixed to the shaft of a motor 12 set on the base plate 7. A vibration generating unit 22 is formed of the motor 12 set on the base plate 7, the rotating disc 15, and the reciprocating vibrating beam 8. On the top end part of the vibration generating unit 22, a wiring unit 48 having a pressing part 28 of lead wire is attachbly and detachably mounted. The rotating disc 15 has a notch 16, and a sensor 18 capable of sensing the notch is provided to constitute a wiring device 50.
Patent JP-H07149835-A (JP)
Title: Method of using 2,6-dimethylphenylmaleimide as comonomer forstyrene copolymer and vinyl chloride copolymer, such polymers and their use
Inventor: GERUHARUTO SHIYUTAINBAUERU
IPC: C08F279/02
Filed: 1994-06-10
Abstract: PURPOSE: To use 2,6-dimethylphenylmaleimide as a comonomer for the preparation of styrene copolymers and vinyl chloride copolymers which have excellent heat resistance and lowered intrinsic coloration and are useful for home electric appliances and the like.  
     CONSTITUTION: 2,6-Dimethylphenylmaleimide is used as a comonomer for the preparation of styrene copolymers and vinyl chloride copolymers. The amt. of 2,6-dimethylphenylmaleimide used is pref. 1 to 70 (wt).%, particularly pref. 5 to 50%. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62286984-A (JP)
Title: 3-phenylthio-2-(1'-hydroxy-1'-substituted-methyl)-4-pentanolide compound and production thereof
Inventor: SHIRAI KOZO
IPC: C07D307/33
Filed: 1986-06-05
Abstract: NEW MATERIAL:The compound of formula I [R is (halogen or lower alkyl- substituted) phenyl or benzyl or 1-10C alkyl]. EXAMPLE:2-( S )-[ 1'-( S )-hydroxybenzyl ]-3-(R)-phenylthio-4-( S )-pentanolide of formula II. USE:A physiologically active compound useful as an antibacterial, bactericidal or insecticidal agent, etc., and its synthetic intermediate. PREPARATION:beta-Angelica lactone of formula III is made to react with an aldehyde of formula R-CHO and lithium thiophenoxide of formula IV preferably in an inert gas atmosphere such as nitrogen, argon, etc.
Patent JP-H01298745-A (JP)
Title: Semiconductor integrated circuit device having shielded multilayer wiring
Inventor: HAYASHI NORIMASA
IPC: H01L23/52
Filed: 1988-05-26
Abstract: PURPOSE:To effectively prevent the malfunction of a circuit caused by cross talk, etc., and decrease the area of a chip, by shielding between adjacent wiring layers including signal lines with a conductive layer exclusively used for a neutral signal. CONSTITUTION:A metal layer 20 is formed on the whole surface above first layer wirings 12-14 through a layer insulating film 15. The metal layer 20 is connected to wiring 14 for a GND line through the through hole of the layer insulating film 15. Third layer metal wiring 22 is formed on the metal layer 20 through a layer insulating film 21 and a passivation film 23 is formed on the wiring 22. Forming the metal layer 20 on the whole surface and making the layer insulating films 15 and 21 of for example 1.2mum or more thickness respectively can reduce the parasitic capacity enough to ignore.
Patent JP-H08301138-A (JP)
Title: Transmitting device for work vehicle
Inventor: SHIRAKATA MIKIYA
IPC: B62D11/08
Filed: 1995-04-28
Abstract: PURPOSE: To accomplish simplification of an operation mechanism, facilitation of setting, regulation and control, shock reduction in turning on/off of a spin mild clutch, and improvement in comfortableness. CONSTITUTION: In a transmission case 1, a pivot turn, a spin turn in which left and right wheel shafts 20 are reversely rotated mutually, and a mild turn which is carried out by driving and rotating the wheel shaft on the rotation inside on the basis of the preset speed reduction ratio to the number of revolutions for the wheel shaft 20 on the rotation outside are carried out. A spin mild clutch 23 is tuned on when rotation of the wheel shaft on the rotation inside is stopped by means of a brake 13.
Patent JP-2000322152-A (JP)
Title: Desk top computer
Inventor: ISHII KAZUO
IPC: G06F1/16
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce changes in operator's working posture and the moving quantity of operator's eyes and to improve operability. SOLUTION: The desk top computer is provided with a body part having a liquid crystal display device 4 on its front and a stand part 2 for supporting the body part and the display device 4, a disk inserting/ejecting port 5a in a CD-ROM drive 5 and a disk inserting-/ ejecting port 6a in a floppy disk drive 6 are adjacently arrayed on the front of the body part in the descending order. As compared with the reverse positional relation of the CD-ROM drive 5 and the floppy disk drive 6, height H1 from a device setting face (the bottom of the stand part 2) to the lower end part of a screen 4a of the display device 4 and the height H2 of the whole desk top computer can be shortened by the width H0 of an operation recessed part 6b arranged on the lower part of the port 6a in order to insert a floppy disk.
Patent JP-S5919646-A (JP)
Title: Machining method of aspheric surface and its device
Inventor: SUMIYA MITSUO
IPC: B23P25/00
Filed: 1982-07-27
Abstract: PURPOSE:To obtain aspheric surfaces with various radiuses of curvature at a low cost by elastically deforming the work surface precisely into a predetermined shape beforehand, machining it precisely into a predetermined shape under this condition, then removing the elastic deforming force. CONSTITUTION:A cutter fitting tool 4 is fitted to the tip of a main shaft and a diamond cutter 5 is fixed to it. A fitting mount 13 is fixed to a feed table 11 and a screw for fitting a work 16 is provided on the outside face of the fitting section 15 of the mount 13. An adjusting screw 20 as a pressurizing body is screwed through the fitting section 15, and the step portion 21 of the work 16 is fixed to the mount 13 by the tightening of a screw 17 of a fixing body 22. When the screw 20 is screwed to press a rear surface 16a, a work surface 16b is elastically deformed, and this surface is cut. After the machining is completed, the fixing body 22 is loosened to remove the work, which is then deformed in its original curve shape.
Patent JP-S5253431-A (JP)
Title: Development device
Inventor: OKADA TETSUYA
IPC: G03G15/08
Filed: 1975-10-27
Abstract: PURPOSE: To obtain the copied image of a desired uniform density at all times by rotating a roller for furnishingn a mass of toners intermittently and angularly, and adjusting the angle of rotation in order to adjust a replenishing amount o of toners. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6021013-A (JP)
Title: Optical fiber
Inventor: HIRANO MASAO
IPC: G02B6/02
Filed: 1983-07-15
Abstract: PURPOSE:To obtain an optical fiber having high mechanical intensity and heat resistance and also having a high heat response speed in case of being used as a temperature sensor by forming a soldering alloy coating layer on the surface of an optical fiber strand by ultrasonic soldering. CONSTITUTION:A soldering alloy layer 4 is formed on the surface of an optical fiber strand 3 consisting of a core 1 and a clad 2 by ultrasonic soldering and the surface of the alloy layer 4 is coated with a buffer layer 5 and a protection layer 6 successively to form an objective optical fiber. The ultrasonic soldering adheres solder to the surface of glass physically by the action of ultrasonic waves to fix the alloy layer and solder having about 140-297 deg.C melting point is used. Since the soldering alloy layer 4 is formed on the surface of the optical fiber strand 3, the variance of tensile strength of the strand due to generation of microcracks during the spinning of the strand is eliminated and the strength is reinforced.
Patent JP-H04353889-A (JP)
Title: Exposure device for hologram
Inventor: ISHIKAWA TOMOHISA
IPC: G03H1/04
Filed: 1991-05-31
Abstract: PURPOSE:To offer the device which exposes a hologram of high display quality without generating any unnecessary interference fringes as to the hologram which has at least either incidence or reproduction angle of >=50 deg. in reproduction. CONSTITUTION:For an exposing method for the reflection type hologram to be reproduced at least either of incidence or reproduction angle is >=50 deg., a laser source 4 with wavelength lambda which is formed by laminating nonreflective glass 3 on a sensitive 1 to reduce the angle theta of incidence so that the reflection factor of the nonreflective glass 3 is <=0.5% is arranged at an angle theta determined from the Bragg conditional expression and the photosensitive material 1 is exposed.
Patent JP-H0423861-A (JP)
Title: Polyamide resin composition
Inventor: KATO YOSHINAO
IPC: C08L77/00
Filed: 1990-05-19
Abstract: PURPOSE:To obtain the subject composition, having excellent moldability and sufficiently holding strength and heat resistance by blending a polyamide with a specific hydrogenated resin. CONSTITUTION:A polyamide resin composition is obtained by blending 100 pts.wt. polyamide resin with 0.5-40 pts.wt. hydrogenated resin selected from the group composed of hydrogenated coumarone-indene resin, hydrogenated petroleum resin, hydrogenated terpenic resin and hydrogenated rosin-based as a hydrogenated resin. A hydrogenated resin having >=80%, preferably >=95% hydrogenation ratio is used as the hydrogenated resin and the softening point thereof is 70-160 deg.C.
Patent JP-H06319186-A (JP)
Title: Secondary alarm output control method
Inventor: FUJITA YOSHIMASA
IPC: H04Q11/04
Filed: 1993-05-07
Abstract: PURPOSE:To properly and quickly suppress only the unnecessary alarm information output by sending the alarm output control signal synchronously with a frame, applying the multiplexing/demultiplexing processing to the alarm output control signal in the same manner as each channel data, and controlling the transmission of the alarm information based on the multiplexing/demutiplexing result. CONSTITUTION:If a frame error is detected by a higher-degree group signal transmitting/receiving circuit 101, an alarm output control signal 114 becomes valid synchronously with the erroneous frame and then undergoes the multiplexing/ demultiplexing processing through a time division switching circuit 201 in the unit of channel in the same manner as the received output signal. Then a new alarm output control signal 214 which is synchronous with a transmitted input signal 213 is outputted. If the channel data error of the signal 213 is detected by one of lower-degree group signal transmitting/receiving circuits 401-403, the transmission of the alarm information is stopped based on the validity of the signal 214. Thus the necessity or unnecessity of the alarm output can be instantaneously decided to surely suppress the transmission of the overlapping alarm information that obstructs, the alarm correspondent processing.
Patent JP-2000031309-A (JP)
Title: Chip stack package
Inventor: BOKU SOUKU
IPC: H01L23/485
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a chip stack package in which short electrical connecting routes are formed for connecting semiconductor chips to external devices and the connecting length between the semiconductor chips is also made shorter. SOLUTION: A chip stack package is provided at least with two or more semiconductor chips 102 and 104 on both side faces of which bonding pads are arranged, in which grooves are formed vertically through the bonding pads, and which are arranged in the vertical direction; a plurality of lead frames 108 which are inserted into the grooves of the chips 102 and 104 and electrically connect the bonding pads to each other; and a sealing agent 116 which molds the whole body of the package in such a way that only the outside connecting sections of the lead frame 108 are exposed.
Patent JP-S6023705-A (JP)
Inventor: KIMURA SEIJI
IPC: F23M5/08
Filed: 1983-07-19
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-H0829403-A (JP)
Title: Two-liquid mixing and sending method in liquid detecting device
Inventor: SANUKI SANNOSUKE
IPC: G01N35/08
Filed: 1991-05-02
Abstract: PURPOSE:To convert a pulsating flow into a stationary flow by setting pumps so as to mutually complement suction and discharge liquid periods of the plunger pumps possessed by respective sample and reagent passages, and sending these liquids in common piping. CONSTITUTION:A sample passage A and a reagent passage B are joined together by common piping C, and have respectively plunger pumps P1 and P2 driven by an electric motor M. Carrier liquid L1 being a substance to be inspected of a vessel 2 is sent out to a reactor 3 through the passage A, a sampling device 1, the passage A and the piping C by the pump P1. On the other hand, a reaction reagent L2 is sent to the reactor 3 through the passage B and the piping C from a vessel 4 by the pump P2, and reacts with the liquid L1. A detector 5 detects this. In this case, the pumps P1 and P2 are set so that actuating periods complement each other, and when one sucks liquid and the other discharges liquid, or when one changes to a liquid discharging process from a liquid sucking process, the other changes to a liquid sucking process to a liquid discharging process. Therefore, inflow liquid to the reactor 3 is not a pulsating flow but becomes a stationary flow, and intermittent actuation of the pumps P1 and P2 does not influence detecting influence of the detector 5.