baber/WOPTO huggingface dataset:
Patent JP-S6184863-A (JP)
Title: Image sensor
Inventor: OKUMURA FUJIO
IPC: H04N1/028
Filed: 1984-10-03
Abstract: PURPOSE:To obtain the titled device capable of the increase in density by a method wherein a thin film transistor has a source electrode of a clear conductive film and a drain electrode with an ohmic contact layer of n type amorphous Si, and is composed of a gate insulation film and a gate electrode on an i type amorphous Si formed at the same time with a pin photo diode. CONSTITUTION:Cr turning to a common electrode 2 is evaporated on a glass substrate 1 and patterned in band form. Next, a p-a-Si:H3, an i-a-Si:H4, and an n type amorphous Si 5 are successively formed thereon. Then, each basic element is isolated in island form by etching. The upper surfaces of the n-a-Si:H and the i-a-Si:H at the channel part of the thin film transistor are removed. An SiNx gate insulation film 6 serving as the passivation for the whole is formed, and a window for a pin photo diode serving as the source electrode and a window for the drain electrode are opened. Al turning to the gate elec trode 7 and the drain electrode 8 is evaporated and each patterned into a desired shape. Finally, a clear conductive film 9 of indium tin oxide or the like is evapo rated.
Patent JP-H0491915-A (JP)
Title: Manufacture of molded case
Inventor: TAKAGI HISAMITSU
IPC: B29C45/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the above molded case having excellent strength characteristics by dividing injection molding into at least twice, executing injection molding and laminating a plurality of layers of a resin. CONSTITUTION:Injection molding is divided into at least twice and executed and a thermoplastic resin is laminated in a plurality of layers 1a, 1b, and the position or shape or a gate for injection molding is set so that weld lines 3a-3d in each layer 1a, 1b are not superposed. Accordingly, even when strength characteristics are deteriorated in the weld lines 3a-3d of each layer 1a, 1b, the deteriorating sections of the strength are dispersed to the entire molded case, and no section, in which strength is remarkably lowered locally, is generated, thus acquiring the molded case 1 having excellent strength characteristics.
Patent JP-S59132347-A (JP)
Inventor: DONARUDO JIEI JIUBAKOUSUKI
IPC: G01M99/00
Filed: 1983-11-07
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-H0879154-A (JP)
Title: Power control circuit
Inventor: KASAMATSU HIDEKI
IPC: H04B7/26
Filed: 1994-08-31
Abstract: PURPOSE: To provide a power control circuit simple in the configuration. CONSTITUTION: A power control circuit consists of communication equipment 1 which includes a 1st power amplifier circuit 3 that amplifies the transmission signal and also can vary its amplification factor by the control voltage and a 1st coupler 4 that monitors the output level of the transmission signal amplified by the circuit 3, and a booster 2 which is connected to the equipment 1 and includes a 2nd power amplifier circuit 15 that amplifies the output of the circuit 15 and a 2nd coupler 16 that monitors the output level of the transmission signal amplified by the circuit 15.  Furthermore a 2nd switch 9 is added to select one of both detection signals which are monitored by the couplers 4 and 16, together with an error amplifier circuit 10 which amplifies the error detected by comparing the detection signal selected by the switch 9 with the reference voltage data stored previously in a memory 12. Then the amplification factor of the circuit 3 is controlled by the control voltage outputted from the circuit 10.
Patent JP-H0842538-A (JP)
Title: Self-drilling screw
Inventor: UEDA TAKASHI
IPC: F16B25/10
Filed: 1994-07-27
Abstract: PURPOSE:To provide a self-drilling screw which is devised to prevent the occurrence of the backlash of a soft member and smoothly discharge chips. CONSTITUTION:A blade 20 is provided and formed in such a manner that a cutting edge 22 has a tip being linear along a discharge groove 13 formed ranging from a drill part 12 to a non-thread part 11 and the diameter of a rotation locus is almost equal to the outside diameter of a thread ridge. Thus, since the rotation locus of the blade is almost equal to the outside diameter of the thread ridge, the size of the hole of a soft member is comparatively decreased and the hole size of the soft member during fastening is also decreased and a holding force is increased, and the soft member is prevented from jolting a metallic member. In the manufacture, since the blade is molded by using burrs, the burrs are effectively utilized. During molding of the thread ridge, the burrs are prevented from being rolled in to choke a discharge groove and chips are reliably discharged.
Patent JP-S6364252-A (JP)
Title: Cooling device for x-ray generating source
Inventor: HATTORI SHUZO
IPC: H05G1/02
Filed: 1986-09-05
Abstract: PURPOSE:To improve the cooling efficiency remarkably, by spraying the water or some other coolant to an X-ray generator source from the outside through a nozzle, and evaporating and leading the coolant to a vapor passage. CONSTITUTION:The cooling device 3 is composed of a nozzle 6 through which a water or some other coolant is sprayed to an X-ray generator 1 from the outside, a vapor passage 7 to lead the vapor of the coolant produced by a reaction at the generator source 1, and a condenser 8 to cool and liquefy the vapor led through the passage 7. Since the coolant is sprayed through the nozzle 6 from the outside, the coolant is heated by the heat of the generator source 1 to make into a vapor, and the generator source 1 receives a large cooling effect by the evaporation heat. The vapor is led through the vapor passage 7, liquefied by the condenser 8 to return to a tank 9, and stored to be reused.
Patent JP-H11142106-A (JP)
Title: Steering angle determining method and equipment
Inventor: MILLER RANDY SCOTT
IPC: B62D1/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To compensate deviation between a handle angle signal and the steering position of a steered wheel. SOLUTION: An equipment is provided with a handle 26, a steered wheel 42 whose position responds to the handle, a steering position sensor 31 which is linked with the handle and provides a handle angle signal displaying the angle position of the handle. This method contains a process in which the handle angle signal is processed with a first filter in order to provide a first filter output, a process for defining a comparison window around a first filter signal, a process for comparing the handle angle signal with the comparison window, a process in which the handle angle signal is processed with a second filter in order to provide a second filter output when the handle angle signal is in the comparison window, a process for maintaining the second filter output in a fixed state when the handle angle signal is not in the comparison window,  and a process for determining a steering angle signal as the difference between the handle angle signal and the second filter output. Deviation between the handle angle signal and the steering position of a steered wheel is compensated.
Patent JP-H0370341-A (JP)
Title: Modem receiver
Inventor: YOSHIDA ATSUSHI
IPC: H04L29/08
Filed: 1989-08-10
Abstract: PURPOSE:To attain automatic discrimination of transmission speed by comparing the quantity of discrimination error power, and making to match the transmission speed of a MODEM reception side with the transmission speed of a sender side automatically. CONSTITUTION:A reception signal is inputted to a discriminator 101 for 19.2kd/s and a discriminator 102 for 14.4kd/s and error detectors 103, 104 obtain an error between the input signal and the discrimination output of the discriminators 101, 102 and give an output and square average devices 105 and 106 obtain power of respective discrimination errors. Moreover, a comparator 107 compares the quantity of output signals of the error detectors 103, 104 and outputs the result to a controller 108. The controller 108 discriminates the output of the comparator 107 in the process of the initial training, sets the switch 109 depending on the quantity of the output of the square average device 105 to obtain a correct reception data. Thus, the transmission speed is discriminated automatically.
Patent JP-H0535010-A (JP)
Title: Image forming method and its device
Inventor: SAITO SATOSHI
IPC: G03G15/04
Filed: 1991-07-25
Abstract: PURPOSE:To minimize the generation of miscopies and to improve cost and working efficiency by automatically performing a copying process after confirming the initial setting relating to the copying conditions. CONSTITUTION:An image forming device which carriers a plural sheets of document by means of an automatic document feeder 102 and performs the copying process is provided with a control part 201 which, after the process of copying a first document is finished, judges whether the setting of the copying conditions is alterned or not within the prescribed time and executes control so that the copying of the remaining documents set in the automatic document feeder 102 is resumed when the setting is not altered or the instruction to resume the copying is issued within the prescribed time.
Patent JP-S61247615-A (JP)
Title: Production of quartz containing fluorine
Inventor: KUROBA TOSHIAKI
IPC: C03C8/04
Filed: 1985-09-20
Abstract: PURPOSE:To inexpensively produce F2-contg. quartz excellent in the charac teristics for the communication and the optics by allowing SiO2 powder irrespec tive of the purity to react with a gaseous fluorine compd. at a high temp. to produce SiF4 and feeding it to a reaction system for synthesizing quartz. CONSTITUTION:SiO2 powder (e.g. GeO2-contg. SiO2 powder or the like) 6 irrespec tive of the purity is introduced on a perforated plate 4 in the inside of a vessel 1 and the whole parts of the vessel 1 are heated with a heating furnace 5 and also a gaseous fluorine compd. (e.g. CCl2F2 or the like) is introduced to the inside of the vessel 1 through a gas inlet 2. SiF4 (gaseous) is produced by the reaction of SiO2 and the fluorine compd. The gaseous SiF4 is taken out to the outside of the vessel 1 through a gas outlet 3 of the vessel 1 and fed to a reaction system for synthesizing quartz to produce quartz contg. F2. By this method, the other impurities excepting F2 are hardly incorporated in SiF4 and therefore F2-contg. quartz excellent in the characteristics for the communication and the optics can be inexpensively produced.
Patent JP-H07124274-A (JP)
Title: Neck of golf club
Inventor: FURANKU DEII WAANAA
IPC: A63B102/32
Filed: 1994-09-01
Abstract: PURPOSE: To increase the inertia value of a golf club head and optimally locate its center of gravity, by coupling a neck to the upper structural face of the head adjacently to a hole therein so that the neck extends through the head while not coupled to the head at its portion between an upper structural face and a base of the head, and providing the neck with a means of receiving a shaft attached thereto. CONSTITUTION: A golf club head 30 has a wall 34, a sole plate 35 and a face all defining a cavity 38, and further has a neck 32 constituted of a totally cylindrical part 7 and a tapered part 6. The head 30 is formed in its top with a hole 41 of a size allowing the head 30 to appropriately fit tight around the neck 32, and in its bottom with another hole 40. The inside diameter of the upper cylindrical part 7 of the neck 32 is set slightly larger than the outside diameter of a shaft 3 so that the shaft 3 is fit tight into the upper part 7. The shaft 3 is thus coupled to the neck 32 in the state terminating not entering the cavity 38 in the head 30.
Patent JP-H0637556-A (JP)
Title: Differential photodiode output device
Inventor: KANEKO SHINJI
IPC: H03F3/08
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a photodiode output device improved in S/N. CONSTITUTION:A differential photodiode output device is comprised so as to obtain signal currects with different polarity from the cathode and anode of an inversely biased photodiode. Concretely, it is comprised of the photodiode to which inverse bias voltage is applied via load resistors 4-1, 4-2 connected to the cathode and the anode, respectively, and two current amplifiers 5-1, 5-2 connected to the connecting point of the cathode and anode of the photodiode 1 and the load resistors, respectively, and input currents -iP and +iP in directions opposite to each other are supplied to the two current amplifiers 5-1, 5-2, and detection output can be obtained from the output terminals of both amplifiers 5-1 and 5-2. The differential photodiode output device can be used in an optical/electrical conveter to detect a weak optical signal in a wide range.
Patent JP-S6268440-A (JP)
Inventor: NISHIYAMA HISASHI
IPC: A61B8/08
Filed: 1985-09-24
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-H0532690-A (JP)
Title: Alpha-glycosyl quercetin, its production and use
Inventor: YONEYAMA MASARU
IPC: A23L5/43
Filed: 1991-07-26
Abstract: PURPOSE:To obtain a quercetin derivative free from the short points of quercetin, having excellent water-solubility and capable of sufficiently exhibiting the physiological activity in the body without causing the problem of toxicity. CONSTITUTION:The objective alpha-glycosyl quercetin is produced by reacting a sugar transferase to a solution containing (A) alpha-glycosyl quercetin obtained by bonding more than equimolar amount of D-glucose residue to quercetin, (B) quercetin and (C) an alpha-glucosyl sugar compound and the produced alpha-glycosyl quercetin is collected. The alpha-glycosyl quercetin of the present invention is useful not only as a vitamin P enriching agent having high safety but also as a yellow-coloring agent, antioxidant, deodorant, stabilizer, quality improver, preventive, treating agent, ultraviolet absorber, deterioration preventing agent, etc., and can advantageously used in various compositions such as food, drink, fancy food, feed, bait, agent for sensitive diseases or cosmetics (e.g. skin cosmetic and face powder) by compounding with other raw materials.
Patent JP-H0491135-A (JP)
Title: Production of chitosan-containing cellulose composite particle
Inventor: YAMAGISHI KANJI
IPC: A61K8/96
Filed: 1990-08-06
Abstract: PURPOSE:To newly obtain the title particles useful for cosmetic additives, etc., by blending a chitosan-containing viscose with polyethylene glycol, etc., heating, adding a coagulant and coagulating the viscose in the dispersion and then neutralizing. CONSTITUTION:For example, a chitosan-containing viscose is blended with 0.5-60wt.% aqueous solution of a water-soluble polyethylene glycol having >=1,500 (preferably 1,500-400,000) or a polyethylene glycol derivative and a chitosan- containing viscose fine particle dispersion is obtained at >=55 deg.C. Then the dispersion is heated to 60-90 deg.C, coagulated, neutralized with an acid, particles are separated from mother liquid, optionally washed with an acid, washed with water and dried to give the objective particles. When the chitosan-containing viscose is coagulated, a coagulant may be used.
Patent JP-S6365497-A (JP)
Inventor: SAITO AKIHIRO
IPC: G10L13/00
Filed: 1986-09-06
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-H0662555-A (JP)
Title: Brushless motor
Inventor: TAKEHARA ISAMU
IPC: H02K3/28
Filed: 1992-08-05
Abstract: PURPOSE:To obtain a small brushless motor having a high torque that can be connected in series. CONSTITUTION:An armature coil 5 and bearings are fixed to a case 1, and a number of coil blocks with both ends thereof overlapping with each other are laminated and arranged on a rotor magnet 3. A shift angle of each coil block is set to a certain angle that is relevant to the number of coil blocks. Thus, a plurality of the coil blocks are laminated and arranged with a certain shift angle kept between them, and hence a brushless motor that is connected in series and has a high torque is obtained.
Patent JP-H0372167-A (JP)
Title: Lifting fixture
Inventor: ISHIKAWA TOMIO
IPC: B66C17/00
Filed: 1989-08-11
Abstract: PURPOSE:To fix a heavy article more stably with a quick-disconnect by providing an extension piece and a recessed section for the outer end of a base stem at the inner end of a mounting section fixing a rail fixture which can be moved by a winch, by means of a lifting fixture for a tubular scaffolding cross bar which is arranged horizontally along the outer circumferential surface of a house. CONSTITUTION:A rail mounting section 3 is fitted onto scaffolding cross bars 2A and 2B which are horizontally held by a support pipe 13 along the outer circumferential surface S of a house H under construction so that an extension piece 6 extending to the lower surface of the cross bar on the outside is formed at the outer end by the use of a base stem 5. And the position of a base 20 is set up horizontally so as to be formed in a locking condition Q where both of a cut-out section 25 and a cover plate 26 come in contact with the lower surface of the cross bar 2B. Then, a rail fixture 9 which movably suspends a winch 53, is fixed onto the rail mounting section 3, and a recessed section 7 with which the structural member 2A is engaged, is provided for the lower surface of the base stem 5 between the extension piece 6 and the mounting section 3. By this constitution, a heavy particle can thereby be suspended from the cross bar so as to be fixed with a quickdisconnect.
Patent JP-H0554353-A (JP)
Title: Cylinder head relative height adjustment device
Inventor: YUKIMASA TAKATOSHI
IPC: G11B5/53
Filed: 1991-08-21
Abstract: PURPOSE:To provide the device capable of accurately measuring and adjusting the relative height difference between heads to be held by a cylinder with good operability. CONSTITUTION:A cylinder 58 is incorporated in a reference stand 63, and the front parts of heads 50 and 51 to be held by an upper cylinder 50 which rotates around a rotary shaft 59 are photographed by an optical system 68 and a video camera 64 to be displayed on a screen 60. The relative height of the heads 50 and 51 is measured by a means 69 measuring the height of a cursor 62. This device, provided with a rotary shaft direction expansion means is provided on the optical system 68, shall be the cylinder head relative height adjustment device increasing the magnification in the rotary shaft direction more than that of the cylinder rotation direction.
Patent JP-H03170272-A (JP)
Title: Heavy pipe standing jig
Inventor: KAWAGOE TETSUO
IPC: B25B11/02
Filed: 1990-08-09
Abstract: PURPOSE:To make a pair of opposed heavy pipes stand at the same time by connecting with a wire the upper portions of a pair of opposed heavy pipes, which are laid with sleepers put under the outside ends, in order to tighten the wire with a tightener. CONSTITUTION:Both delivered pipes 1, 2 with respective heads turned to the outsides to put proper sleepers under are laid on a straight line and have the engaged portions 1a, 2a mounted on bearings 6 with pins 7, respectively. A wire 8 for connecting the upper portions of both pipes 1, 2 has the center provided with a ratchet tightener 9. Operation of the tightener allows both pipes 1, 2 to stand at the same time. Similar operation is done to make other two pipes stand at preset positions, and four pipes in total are connected in rectangle with side pipes to form a vehicle. Four pipes are formed as legs, on which casters or air bearings are mounted, however pins 4, 7 and a temporary board 5 removed in such a case.
Patent JP-H0262495-A (JP)
Title: Hose metal
Inventor: YAHAGI MASAKAZU
IPC: F16L33/20
Filed: 1988-08-25
Abstract: PURPOSE:To prevent leak of fluid transferred and pullout of a hose by forming a forward end edge part of an outer circumferential surface on the hose inserting side of a nipple metal main body in the form of a semicircle at the center of tightening between the stopping part of the nipple metal main body and the rubber hose. CONSTITUTION:A forward end 2a of a rubber hose 2 is engaged with a stopping part 7 of an outer circumferential surface 1a on the hose inserting side, and they are tightened and fixed by a tightening metal 6, where an inner side rubber layer 3 and an outer side rubber layer 4 are moved right and left about a center X-X of tightening. Left motion of rubber moves without being caught at the stopping part 7, and right motion of rubber also moves without biting because a forward end edge part 7a of the stopping part 7 is formed semicircular. As a result, a nipple metal main body 1 and the rubber hose 2 can be tightened and fixed strongly without making a bite mark or the like in the inside rubber layer 3 of the rubber hose 2. Edge effect of the stopping part 7 acts to the pullout force of the rubber hose 2, thereby its pullout can be prevented.
Patent JP-S6364189-A (JP)
Inventor: NAKATSUKA HIROSHI
IPC: G07B11/03
Filed: 1986-09-04
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-H0761399-A (JP)
Title: Liquid drop collecting device for microgravity environment
Inventor: OKA TOSHIHARU
IPC: B64G1/66
Filed: 1993-08-24
Abstract: PURPOSE:To provide a liquid drop collecting device to which a trouble hardly occurs and which causes effective collection of liquid drops in gas in microgravity environment through simple constitution. CONSTITUTION:An expansion part 3 is arranged in the middle of a line 2 through which gas 1 containing liquid drops flows and an adsorbent 4 is contained in the expansion part 3 to form a liquid reservoir part 5. A collection propeller 8 is disposed in a position corresponding to the liquid reservoir part 5 in the line 2 and rotatably, around a shaft 7 concentric to the line 2 through the flow of the gas 1 with a slight gap 12 between the tips of a plurality of rotary blades 8a and the adsorbent 4 in the liquid reservoir part 5. Liquid drops adhered and collected to the rotary blades 8a are moved to respective tips by the centrifugal force of the collection propeller 8 and fed to the adsorbent 4.
Patent JP-H0531779-A (JP)
Title: Injection device and injection controlling method of injection molding machine
Inventor: YONEHARA SHOJI
IPC: B29C45/77
Filed: 1991-07-26
Abstract: PURPOSE:To enhance an infection controlling property by setting the discharge quantity of a variable discharge-type pump from the injection speed of a screw plunger that is determined by a sort of molding materials and the like, and providing a controller for setting the relief pressure of a relief valve by calculating the maximum discharge pressure the correlation between the set discharge quantity and the capacity of an electric motor. CONSTITUTION:A hydraulic pump 36 is of the type of a variable discharge-type pump capable of being driven by a constant speed electric motor, and the relief valve 46 serves to make the set pressure variable. Subsequently, the maximum discharge pressure is calculated by a controller 48 from the correlation between the pump discharge quantity calculated from the set injection speed of a screw plunger 18 and the capacity of the electric motor, and then injection driving is effected by adjustment-controlling the pump discharge quantity and discharge pressure within the range of these pump discharge quantity and maximum discharge pressure. In this manner, the high pressure- low speed infection and constant pressure-high speed infection can be set arbitrarily, to thereby improve the infection controlling property, and thus the most suitable injection requirements can be set.