baber/WOPTO huggingface dataset:
Patent JP-2000023055-A (JP)
Title: Digital television receiver having adaptive filter circuit for suppression of same ntsc channel interference
Inventor: LIMBERG ALLEN LEROY
IPC: H04N5/44
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a coding method for a flow including a symbol of the fixed length in a fixed time by securing coincidence between the selected symbol coding result value and the synchronous data with no error and generating the symbol coding result that is selected to be coincident with the 2nd linear combination result at least in a selected time. SOLUTION: If a symbol synchronizer/equalizer 16 suppresses the DC bias component included in its input signal, the DC bias component has a normal level and a pilot carrier appears at the real part of a base band signal which is transmitted from a complex demodulator 14 via detection. The ideal symbol decoding result value that is transmitted from a memory of a controller 28 is fed back while a data synchronous detection circuit 18 restores the data area synchronous information F and the data segment synchronous information S. As a result, the execution errors caused from the symbol decoding results which are post-coded from a post-coding comb filter.
Patent JP-2001002895-A (JP)
Title: Preparation of semiconductor sealing material and resin- sealed semiconductor device
Inventor: TAKEMIYA KEIZO
IPC: C08J3/22
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing material which does not cause electric failure caused by carbon black and is excellent in moldability, reliability and laser- markability by blending carbon black as a masterbatch whose matrix is an epoxy resin or a curing agent. SOLUTION: A phenol novolak epoxy resin or the like is used although any types of epoxy resins can be used. As a curing agent, a phenol resin type curing agent such as a phenol aralkyl resin and the like is used. The content of the curing agent is 0.7-1.3 in terms of the ratio of the number of epoxy groups in the epoxy resin/the number of hydroxy groups in the curing agent. Preferably carbon black has a particle size of the primary particles of 10-100 nm. A masterbatch is prepared by blending predetermined amounts of a curing agent and carbon black, kneading it with a kneader or the like and cooling it. The obtained mixture is kneaded again with a heat roll, cooled and crushed. Preferably the carbon black content is 0.3-60 wt.%.
Patent JP-H06281029-A (JP)
Title: Fluid distribution device
Inventor: SHIRUBIA BEREN SEGURA SARUBADO
IPC: F15B21/0423
Filed: 1993-07-15
Abstract: PURPOSE: To provide a compact fluid distributing device for supplying a fluid to a brake motor for preventing racing regardless of rotating direction of a shaft. CONSTITUTION: This device includes a block 1 having two ducts 2, 3 designed to function as a suction duct and a discharge duct for pressure fluid permitted to flow in and out of a brake motor, and the ducts are respectively connected to two nonreturn valves 4, 5 and 6, 7. One each 5, 7 of them permits a fluid passing through the corresponding ducts 2, 3 to pass therethrough, and the fluid is transmitted to a pressure valve 10 controlled by a valve 11. The fluid from the valve passes through a duct 12 and passes through an external cooler 13 to return to a supply pressure regulating valve 15 through a duct 14, and a discharge port of the valve is communicated with a duct 8 connecting the nonreturn valves 4, 6 for inhibiting passing of a fluid from the ducts 2, 3.
Patent JP-S6069351-A (JP)
Title: Hydraulically operated speed change gear for running work vehicle
Inventor: MINAMI TERUO
IPC: F16H63/30
Filed: 1983-09-22
Abstract: PURPOSE:To enable the generation of vibration, which follows the speed change action on the level land, to be suppressed, by controlling a booster mechanism, automatically reset when a speed change valve is placed under every condition between its neighboring clutch engaging control positions, to be switched to an inoperative condition. CONSTITUTION:If an opening and closing valve 21 is opened, a booster mechamism comes to a condition it enables the booster action when a speed change valve 19 is placed in the next transmission positions F1, F2, F3 by discharging pressurized oil in an accumulator 23 to a discharge path at every time the speed change valve 19 is placed in a position A or B between the transmission positions. On the contrary, if the opening and closing valve 21 is closed, the above booster action can not be performed even if the speed change valve 19 is shifted respectively to the forward first speed - the third speed positions F1-F3 by disabling the discharge of the pressurized oil in the accumulator 23. Accordingly, the generation of vibration when a speed is changed on the level land can be prevented while a decrease of speed when the speed is change on the unlevel land is left as suppressed.
Patent JP-S6152660-A (JP)
Title: Image forming device
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03G15/043
Filed: 1984-08-22
Abstract: PURPOSE:To form satisfactorily an image under a correct condition corresponding to a density of an original by controlling a developing bias signal and a light quantity correcting signal in accordance with a detecting value of the original density and a sensitivity shift of a recording body, in a copying machine. CONSTITUTION:An intensity of a reflected light from an original is detected by a photodiode 1, and a density of the original is detected. This photodetecting signal is inputted to a computer 7. In this case, the original density is sampled by several points each by a zero crossing detection, and a developing bias value is operated by the computer 7 by referring to a density of the corresponding point and an area of this side of said point. Also, when copying is continued plural times, a sensitivity of a recording body is shifted, therefore, the bias value is corrected by the computer 7. Also, the voltage is controlled by inputting the developing bias value to a developing drum 108, and the light quantity is controlled by inputting a light quantity correcting signal to a lamp LA1. Accordingly, since an image forming condition is corrected in accordance with a shift of the recording body, a good image is obtained.
Patent JP-S6153720-A (JP)
Title: Thin film manufacturing device
Inventor: ITOZAKI HIDEO
IPC: C23C16/56
Filed: 1984-08-23
Abstract: PURPOSE:To prevent impurity adhered to a tray from being exposed by plasma and to improve an upgrading of products by covering the lower face of the tray supporting a substrate of a film forming chamber in a thin film manufacturing device with a cover tray. CONSTITUTION:After a film forming chamber 21 for forming i-layer is arranged in the center of a thin film manufacturing devide, a proceeded substrate 24 supported on a tray 23 is removed from a film forming chamber 20 for forming p- layer to this film for mingchamber 21. After the lower face of this tray 23 is covered with a cover tray 25, a reaction gas supplied by an RF electrode 26 provided in the lower portion of the film forming chamber 21 is plasmolyzed through a glow discharging and the substrate 24 is heated by a substrate heating method 27 of the upper portion, an i-layer is formed with the plasma CVD method. After a space between this tray 23 and the tray cover 25 is set in the range of 1-10mm., the tray cover 25 prevents impurity adhered to the tray 23 from being exposed and upgrading of products such as solar cells is improved.
Patent JP-H05185503-A (JP)
Title: Portable device for straighten- ing pipe
Inventor: SOURON JIIN
IPC: B21D1/05
Filed: 1992-07-02
Abstract: PURPOSE: To provide a portable device to straighten tubes, especially polyethylene tubes ends of which are to be connected. CONSTITUTION: This device is provided with a hollow beam 1, at the both ends of which, a first movable bearing member 2 and a second movable bearing member 3 are provided, and the first movable bearing member 2 is driven by a jack 6 housed in the hollow beam 1. A handle 4 to operate the device is attached between the first and second movable bearing members 2 and 3 so that it is adjustable and meets at right angles to the beam 1. The handle 4 is provided with a third movable bearing member 5.
Patent JP-H0340354-A (JP)
Title: Electrochemical control circuit
Inventor: ISHIHARA KENICHIRO
IPC: G01N37/00
Filed: 1989-07-07
Abstract: PURPOSE:To provide measurability for the process of electrochemical reactions on the surface of specimen by performing potential control for a probe, while making current control for a specimen. CONSTITUTION:The current flowing in a probe 2 is sensed by a transducer 10 and put out from the output port 8 in the form of voltage. At this time, the potential of the mating pole 5 is controlled so as to nullify the sum of the voltage E1 from a probe voltage input port 6 and the output voltage of a voltage follower 14 (potential of the reference electrode 4). As a result the potential of the reference electrode 4 is controlled at all times. The voltage E2 of the specimen voltage input port 7 is added to the output voltage of an inversive amplifier 16 followed by entry into an error amplifier 11, and the voltage I2 fed out of the specimen current output port 9 is controlled always to a voltage equal to E2d. The output voltage of this amplifier 11 is impressed on a specimen 3 via a current sensor 12, and the current i2 flowing in the specimen 3 is controlled with the voltage E2 of the input port 7, to provide practicability of making current control of the specimen 3.
Patent JP-2000024168-A (JP)
Title: Method for marking bowling pin
Inventor: ARUNORUTO IEEGAA
IPC: A63D9/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for long lasting of the marking on the outside wall of a bowling pin such as a synthetic resin bowling pin. SOLUTION: In the method for marking the outside wall 4 of the synthetic resin bowling pin by visually recognizable symbols or designs, the marking is executed by one or plural laser beams guided according to the desired marking after molding of the outside wall 4 of the bowling pin.
Patent JP-S6155569-A (JP)
Inventor: ITO JINICHI
IPC: A61L2/22
Filed: 1984-08-24
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-H04372447-A (JP)
Title: Brake device for automobile
Inventor: ISODA KEIJI
IPC: B60T8/1755
Filed: 1991-06-19
Abstract: PURPOSE:To improve the turning responsiveness in the four-wheel steering, etc., by allowing a brake power to be supplied as a brake power for assisting steering to one between the left and right brake mechanisms and setting the supply timing and supply direction of the brake power according to the traveling state. CONSTITUTION:A brake power generating means C which generated a brake power separately from the operation of a brake pedal 22 and consists of a hydraulic pump 32 and an accumulator 33 for storing a hydraulic pressure is provided, and the generated brake power is adjusted so as to secure a necessary distribution ratio by a brake power supply adjusting means A consisting of a hydraulic control valve and applied as brake power for assisting steering to the brake mechanisms LB and RB for left and right wheels. The brake power supply adjusting means A control the supply timing and supply direction of the brake power, in order to assist steering according to the sreened state of a vehicle, by a supply state setting means 15A in an ECU 15. Accordingly, a moment in the yaw direction is generated on a car body, and the high steering responsiveness is obtained.
Patent JP-H1022479-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L27/115
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To refine an element without deteriorating reliability of a gate oxide film and without increasing the difference in level of an element together with eliminating the variety of source widths. SOLUTION: A band-shaped field oxide film formed mutually in parallel on the surface of a p-type semiconductor substrate 10 is formed and band-shaped multilayer gates 30 are formed on the field oxide film while extending mutually in parallel so as to intersect the longitudinal direction. Further, n-type impurities are introduced by self-alignment to the semiconductor substrate while having the multilayer gates 30 as makes so as to form a source region 17 and a drain region 18 together with forming a side wall 19 by self-alignment on the side of the multilayer gate 30.  Then, a source local wiring electrode 20 is formed in parallel with the longitudinal direction of the extending multilayer gate 30 so as to cover the side wall 19 at least of the source region side respectively of two neighboring multilayer gates 30, 30 coming in contact with the surface of the source region 17 surrounded by the field oxide film and the side wall 19.
Patent JP-S6153668-A (JP)
Title: Electrophotographic device
Inventor: SAITO YOSHIHIRO
IPC: G03G15/02
Filed: 1984-08-24
Abstract: PURPOSE:To prevent the difference of density on a copied picture by switching the output of a primary charger, which triboelectrifies the surface of a photosensitive body, between the area where the photosensitive body is brought into contact with a transfer material and the area where the photosensitive body is not brought into contact with it. CONSTITUTION:An electrophotographic sensitive body 1 is rotated in the direction of an arrow, and a negative voltage is applied to a primary charger 2 from a variable power source 13. A negative original picture is exposed onto the photosensitive body 1 through a photographic lens 3 by a slit 10, and a formed image is developed with a toner 4 by a developing device 5, and this toner image is transferred to a transfer material 7 carried by a carrying roll 12. A positive electric charge is given to the rear face of the transfer material 7 by a transfer charger 6. On the basis of the signal of a paper detecting sensor 14, the value of the applied voltage of the charger 2 which is generated from the electric power source 13 is raised at the timing, when the transfer area of the photosensitive body 1 passes the charger 2, through a timer 18 to equalize practically the surface potential of the photosensitive body after passage of the charger 2 to that of the area which is not brought into contact with the transfer material.
Patent JP-H0527094-A (JP)
Title: Processing for solid radioactive waste
Inventor: MATSUDA MASAMI
IPC: G21F9/06
Filed: 1991-07-17
Abstract: PURPOSE:To improve the volume reduction rate by removing the radioactive substance in a waste substance and facilitate the management for the waste substance. CONSTITUTION:The concentrated waste liquid in solid form in a solidifying container 1 is dissolved into water in a dissolving tank 2. After the particulate clads containing the radioactive substance in the solution is removed by a filter 5, the solution is sent into a coprecipitation tank 6, and the chemicals such as potassium ferroryanate are added from an acid tank 7, alali tank 9, and a chemical tank 10, and the radioactive substance in ion form in the solution is coprecipitated. After the coprecipitate is removed by a filter 13, the solution is sent into an adsorbing tank 14, and also the radioactive substance left in the solution is adsorption precipitated, and also this precipitate is removed by a filter 16. The final solution is stored temporarily in a waste liquid tank 17. Further, the precipitate removed by the filters 5, 13, and 16 is collected to a sludge tank 18, and kneaded with the cement in a solidifying material tank 19, and forms a solidified body 20.
Patent JP-H0729358-A (JP)
Title: Voice recording/reproducing device
Inventor: WAKUI TETSUYA
IPC: G11B5/027
Filed: 1993-07-16
Abstract: PURPOSE:To monitor a voice output during recording by amplifying a voice from a microphone part, recording it at a recording/ reproducing part, manually operating the instruction part of an output device and turning a voice output switch on. CONSTITUTION:When a recording operation is selected by an instruction part 8, an input instruction is inputted to a control part 7, under this control a voice from a microphone part 1 is made to a specified level by an amplifying part 2 and recorded on a recording medium at a recording/reproducing part 3. In such a way, a voice output switch 6 is turned on by the input of the instruction part 8, a voice being recorded is outputted from a PA system connected to an output device 5 and monitored during recording. When the switch 6 is turned off by the input of the instruction part 8, an output from the PA system is prohibited during recording and the generation of a howling phenomenon is prevented. Further, when the voice output switch 6 is set to be automatically turned off, recording is made in the condition that a PA system voice is cut, the switch 6 is manually turned on when necessary and the recording is monitored.
Patent JP-H0619716-A (JP)
Title: Fuzzy control method
Inventor: KAMII TOSHIHIRO
IPC: G06N7/02
Filed: 1992-07-03
Abstract: PURPOSE:To provide a fuzzy control method which can smoothly change output to a controlled object in accordance with the important degree of the output value of the output. CONSTITUTION:Discrete values in multiple stages are used as output variable values which are to be outputted to the controlled object. Additional membership functions f(-1)-f(5) are previously set for the respective output variable values. The additional membership function of the comparatively large area and height of an apex is previously set as to the output variable value (PBX=near 0) of the area which is not to be changed large, for example. The centroid value of a composite membership function which is synthesized by using the membership function of the output variable that is newly operated this time and the additional membership related to previous output value PBX is obtained, and this output value is calculated.
Patent JP-H1126682-A (JP)
Title: Lead frame and method for manufacturing the same
Inventor: YAMADA HIROSHI
IPC: C22C38/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame whose plating layer is hard to bulge, even if it is plated thinly with Pb on the surface thereof. SOLUTION: This lead frame comprises a Fe-Ni based alloy containing 30-50 wt.% Ni and not more than 0.01 wt.% Ti. Preferably, an X-ray diffraction intensity on the (200) crystal face of the surface of the lead frame comprising the Fe-Ni based alloy is 30-65% in a relative intensity to the total intensity including the other crystal face.
Patent JP-S6068646-A (JP)
Title: Manufacture of semiconductor device
Inventor: SADAMATSU HIDEAKI
IPC: H01L27/06
Filed: 1983-09-26
Abstract: PURPOSE:To enable to form an accurate semiconductor device with less irregularity of side etching and current amplification factor by reducing the number of oxidizing steps, thereby enabling to flattening simultaneously upon forming of a thin oxidized film. CONSTITUTION:After N type buried regions 2a, 2b, N type epitaxial layer 3, an Si3N4 film, an oxidized film 7, an N type high density collector region 8 are formed on an N type silicon substrate 1, the Si3N4 film is removed, the Si3N4 films 109a-109c are again formed, diffused with a BSG film, and a region 110 to become a graft base and high resistance diffused region 111 are formed. With the resist 112 as a mask boron ions are implanted to form a high resistance layer 113, the resist 112 and the Si3N4 films 109a, 109c are removed, with the film 109b as a mask an oxidized film 114 is selectively formed, boron is further implanted to form an active base 115, and an emitter 116. A contacting hole is opened, and the film 109b is removed, thereby forming electrodes 117-119 of the base and emitter, and electrodes 120, 120' of high resistance portions.
Patent JP-S6332790-A (JP)
Inventor: HOSE TORARU
IPC: G11B23/113
Filed: 1987-07-17
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-S63119130-A (JP)
Title: Impregnated type cathode with conductive support and its manufacture
Inventor: SAKURAI ISAO
IPC: H01J9/04
Filed: 1986-07-28
Abstract: PURPOSE:To produce an impregnated type cathode with conductive support at a low cost, by utilizing a sintering contraction positively to form a molten connection at the periphery of a conductive support. CONSTITUTION:A high melting point metallic powder 21 is filled in a pattern 20, a W support rod 22 is held by a pattern 23, and the top 22a of the support rod 22 is compressed and formed in the powder 21. Then, by sintering the composition in a vacuum at 2000 to 2600 deg.C, a porous sinter 21' is obtained by selecting the size of the particles of the material. An oxide mixture powder mainly of BaO is molten and impregnated to the porous sinter 21' in a vacuum. By a sintering contraction, the top 22a of the conductive support rod 22 is fixed solidly to the sinter 21' in the inserted condition with no gap.
Patent JP-H0687905-A (JP)
Title: Release and isolation of o-glycan
Inventor: RAIESHI BIIKUFU PAREFU
IPC: G01N30/24
Filed: 1991-06-21
Abstract: PURPOSE: To release O-glycan from glycoconjugates.  
     CONSTITUTION: The process for release of O-glycan, and by adsorbing the released O-glycan on chromatographic substance and eluting selectively, and the process for isolation the glycan is provided. These processes are characterized by the following: glycoconjugates is placed under the influence of a hydrazine agent (wherein the glycoconjugates are essentially salt-free and anhydrous, and the hydrazine is essentially anhydrous); the condition, where the glycoconjugates is placed under influence of the hydrazin agent to release O- glycan by a process which can recover the glycan in essentially nonreducing and perfect form thereafter, is controlled. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0927486-A (JP)
Title: Horizontal processing tube device
Inventor: YAMAGUCHI TADAHARU
IPC: C23C16/18
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a horizontal processing tube that prevents products of a reaction gas from being adhered or deposited on the inner circumferential surface of the front flange part of it. SOLUTION: A horizontal CVD device 1A, which comprises a front flange part 60 that has the supplying gate of process gas and an input and output gate of a semiconductor wafer, a processing part that comprises a tube main unit 2 where processing gas reacts and chemically treats the surface of the semiconductor wafer, and a back flange part that comprises a gas exhausting part that exhausts the reaction gas, is provided with a heater 20 that heats the cylinder 6A of a front flange and a temperature sensor 21.
Patent JP-S6333686-A (JP)
Title: Low elevation angle target tracking instrument
Inventor: MATSUI CHIAKI
IPC: G01S7/02
Filed: 1986-07-29
Abstract: PURPOSE:To track a low elevation angle target with a high accuracy by adding an auxiliary tracking radar instrument with auxiliary tracking antennas having sharp antenna beam directivity in the direction of elevation angle to a tracking radar equipment. CONSTITUTION:An auxiliary tracking radar equipment with auxiliary tracking antennas 81a and 81b having sharp antenna beam directivity in the direction of elevation angle is added to a tracking radar equipment 2. When a low elevation angle target is tracked, the tracking antenna of the instrument 2 and the antennas 81a and 81b are controlled on the basis of an error in the elevation angle of the target obtained by the auxiliary tracking radar instrument. Thus, since the antennas have the sharp beam directivity in the direction of elevation angle, although they receive direct reflected waves from the target, they do not receive the waves reaching after one sea clutter, that is, the waves reaching from reflected image directions. In result, the elevation angle obtained as the output of the auxiliary tracking radar is highly accurate. Thus, the low elevation angle target is tracked with a high accuracy.