baber/WOPTO huggingface dataset:
Patent JP-H11189856-A (JP)
Title: Brass material, brass pipe material and its production
Inventor: NAKAMURA KATSUAKI
IPC: C22F1/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a brass material excellent in cutting property and grinding property by heating for increasing the ratio of the surface area of a crystal phase except an α-phase after extruding or press rolling. SOLUTION: As a suitable execution form, the ratio of the surface area of a β-phase is increased and preferably to >=5% by heating 560-800 deg.C in the case that the apparent content of Zn is 33.5-43 wt.% and heating 550-800 deg.C or 400-500 deg.C in the case that the apparent content of Zn is 38.5-43 wt.%. The apparent content of Zn means ((B+t.Q/(A+B+t.Q)))×100 when A represents Cu content, B represents Zn content, (t) represents the Zn equivalent of an added 3rd element (e.g. Sn) and Q represents the content (wt.%) of the 3rd element. The β-phase is rapidly cooled at a prescribed condition to prevent the once increased β-phase from being decreased during cooling.
Patent JP-H0837243-A (JP)
Title: Sram memory cell and semiconductor circuit
Inventor: TSUIU SHII CHIYAN
IPC: H01L27/10
Filed: 1994-11-30
Abstract: PURPOSE: To reduce the area required by the memory cells. CONSTITUTION: SRAM memory cells 2 have first and second transmission gate transistors TG1, TG2, and the TG1 has a first source/drain connecting with a bit line A, and the TG2 is connected with a complementary bit line B. Further, the memory cells 2 have first and second pull-down transistors PD1, PD2 constituted as a storage latch, and the PD1 has the first source/drain connecting with a second source/drain of the TG1, and the PD2 has the first source/drain connecting with the second source/drain of the TG2. The PD1, PD2 have both the second source/drain connecting with a power source voltage node. Each of the TG1 and TG2 has a gate oxide film layer having a first thickness, and each of the PD1 and PD2 has the gate oxide film layer having a second thickness different from the first thickness.
Patent JP-H05107982-A (JP)
Title: Fixing device for image forming device
Inventor: SAITO HIDEO
IPC: H05B3/00
Filed: 1991-10-16
Abstract: PURPOSE:To shorten warming up time and to speedily carry out control of temperature during copying in the fixing device constituted by having heaters provided in each of the two fixing rolls. CONSTITUTION:In the fixing device 1, the heaters 10 and 11 are placed against each of the heating roll 2 and the press roll 6, and the heating operation is facilitated for these two heaters. Heating at warming up time and at the time of copying are controlled by providing a control means carrying out control of power feeding corresponding to the ratio of heat capacity of the two fixing rolls, and carrying out power feeding corresponding to the ratio of the heat capacity of the roll according to temperature detection signals from temperature detection means 12 and 13.
Patent JP-2000109682-A (JP)
Title: Transfer material and production of molded item excellent in resistance to weather, abrasion, and chemical by using same
Inventor: NAKAMURA YUZO
IPC: C09D133/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To produce a molded item excellent in resistances to weather, abrasion, and chemicals at a low cost without causing cracks by incorporating a specific polymer, a polysocyanate, and a specific ultraviolet absorber, as the effective ingredients, into the same. SOLUTION: The polymer (A) is one having a (meth)acryl equivalent of 100-300 g/eq, a hydroxyl value of 20-500, and a wt. average mol.wt. of 5,000-50,000, an example being an addition reaction product of a glycidyl (meth) acrylate polymer and an α, β-unsatd. monocarboxylic acid. An example of the polyisocyanate (B) is isophorone diisocyanate. The ultraviolet absorber (C) is a bisbenzotriazole-type one represented by the formula (wherein R1 and R2 are each H or 1-10C alkyl; n and n' are each 4-8; and m and m' are each 1-20). Ingredient C is added in an amt. of 2-40 pts.wt. based on 100 pts.wt. ingredient A. The ratio of the number of hydroxyl groups of ingredient A to the number of isocyanate groups of ingredient B is set at (1/0.01)-(1/1).
Patent JP-H02152632-A (JP)
Title: Sterilizing method for packaging container
Inventor: HAYASHI AKIRA
IPC: A61L2/18
Filed: 1988-11-25
Abstract: PURPOSE:To simplify the sterilizing device, make two processes to give a germicide to one process, and sterilize the inside of a container assuredly by a method wherein a germicide is applied on a container mouth sealing member, and the sealing member is placed on the mouth of a container, and after sterilizing the outer surface of the container, a content is filled and the mouth part is sealed by the sterilized container mouth sealing member. CONSTITUTION:Containers C are conveyed by a conveying path 1, and caps S are installed in a capper 3. From a spraying device 2, a germicide is sprayed and applied on the caps S, and the cap S is placed on the mouth part of the container. The applied germicide sterilizes the mouth part of the container, evaporates, disperses and sterilizes the inner surface of the container. The containers C are packed in an outer box D and sold to a dealer. At the dealer, the containers C are placed on a conveyor 13 by a taking out device 11, aligned and send in a germfree chamber 10. Sterilization of the outer surface of the container is performed, e.g. by spraying chlorine water on the outer surface of the container by a spraying device 14. The cap S is removed by a decapper 15, and the germicide vapor in the container escapes to the outside of the container. The containers C are sent directly under a filling nozzle 17 of a filling tank 16, and a content is filled. By a capper 18, a sterilized cap is placed on the mouth part of the container.
Patent JP-H05103701-A (JP)
Title: Pearl/metallic tone painted shoes
Inventor: KUBOTA HIROHIKO
IPC: A43B23/02
Filed: 1991-10-16
Abstract: PURPOSE:To provide painted shoes rich in high class feeling, high-grade feeling and noble feeling by applying pearl or metallic tone painting to slush-finished shoes, or painted shoes wherein a base of slush-finished shoes is formed into a fabric tone, applied with pearl or metallic tone painting so as to obtain a shining woven textile tone of modified cross-sectional yarn. CONSTITUTION:A color paint layer 3 is provided on at least the uppermost layer of painted layers arranged at one part at least of at least a main body part 1 of slush-finished shoes, and a painted layer 2 by a paint mixture of a pearl or metallic tone paint with a color paint is provided on at least the lower layer thereof. Further on the color paint layer 3 a pearl or metallic tone paint layer 4 is provided. At least one part of the main body part 1 forms a fabric tone molded part 1a and a painted layer is provided in the fabric tone mold part 1a.
Patent JP-S62152166-A (JP)
Title: Semiconductor device
Inventor: HIKICHI TOSHIAKI
IPC: H01L29/73
Filed: 1985-12-25
Abstract: PURPOSE:To lower the current amplification factor of a parasitic transistor stably by forming a low-concentration channel region having the same conductivity type as that of the cathode of a speed-up diode SUD in parallel with the anode and the cathode of the speed-up diode. CONSTITUTION:A P-type base region 2 is formed in an N-type collector region 1, and N-type emitter regions 3 are shaped in the region 2. An N-type region 4 as a cathode for an SUD is formed in the region 2. An N-type low- concentration region 9, which has the same conduction type as the cathode 4 and through which channel currents are made to flow, is shaped in parallel with the cathode 4 and the anode 2 for the SUD. According to the constitution, the region having channel properties (current saturation properties) and negative characteristics is formed in parallel between the anode and the cathode for the SUD, thus stably acquiring a Darlington transistor incorporating the SUD, from which currents hardly leak on OFF and which has excellent characteristics at a high temperature, in a monolithic manner.
Patent JP-H03155705-A (JP)
Title: Agricultural binder
Inventor: SHOHOCHI HIROYUKI
IPC: A01D59/00
Filed: 1989-11-14
Abstract: PURPOSE:To carry out automatic binding of vegetables, flowering trees and shrubs, etc., by driving a needle and a knotting mechanism through an actuator with a clutch mechanism when passage of materials to be bound is sensed with a sensor and performing knotting. CONSTITUTION:Materials to be bound in a prescribed amount are manually or automatically and intermittently fed. When passage of the materials to be bound is sensed with a sensor 7, an actuator 21 actuates a clutch mechanism 13 to drive a needle 3 and a knotting mechanism 6 therewith and practice knotting operation. A string is taken out of a knotting bill 4 by pushing force of a pushing tool 8 in the knotting operation and the materials to be bound are then discharged outward by the subsequent pushing action. Since the pushing tool acts on a position of the materials to be bound near the knotting bill, bending force will not apply thereto at a large moment length.
Patent JP-S62153190-A (JP)
Title: Boron nitride coated crucible
Inventor: YAMAGUCHI KOICHI
IPC: C30B11/00
Filed: 1985-12-24
Abstract: PURPOSE:To contrive improvement in adhesivity of boron nitride film to substrate while preventing admixture of impurities, by applying a pyrolytic boron nitride film through a randomly oriented boron nitride film having a coefficient of linear expansion in a range close to that of graphite to the surface of substrate of molded crucible consisting of graphite. CONSTITUTION:A pyrolytic boron nitride is applied through a randomly oriented boron nitride film having a coefficient of linear expansion in a range close to that of graphite to the surface of substrate of molded crucible consisting of graphite. the random orientation of the boron nitride film can be attained by mainly selecting a blending ratio of a boron-containing gas, a nitrogen- containing gas and a hydrogen gas and a substrate temperature in film formation.
Patent JP-H05110949-A (JP)
Title: Automatic x-ray exposure controller
Inventor: KONNO MAKOTO
IPC: H05G1/46
Filed: 1991-10-17
Abstract: PURPOSE:To easily confirm a natural illumination part and to improve operability. CONSTITUTION:At the automatic X-ray exposure controller equipped with a natural illumination part 8 to convert the optical images of an image intensifier 4 to electric signals and an exposure detection circuit 9 to calculate an average value by detecting the output of an arbitrary channel 8n due to the output or manual selection of the channel 8n with proper exposure depending on automatic selection, a display part is provided to display a character or a symbol showing the part of the detected channel 8n, superimpose control circuit 13 is provided to display this character or symbol, and superimpose circuit 14 is provided. Therefore, in the case of automatic selection, it can be confirmed whether the channel 8n is correctly selected or not and in the case of manual selection, it can speedily be confirmed which channel 8n is used for displaying images.
Patent JP-H0694395-A (JP)
Title: Water gun
Inventor: BURUUSU EMU DANDORADO
IPC: H03B/
Filed: 1991-08-28
Abstract: PURPOSE: To inject water with a pump and easily accomplish high pressure so as to raise the operability by taking such a means as that a water storage tank and a pressurizing tank are attached to the body housing, and that a pump means is interposed into the middle part between these through a unidirectional valve or the like. CONSTITUTION: A water storage tank 38 and a pressurizing tank 3 are attached to a housing 60 which has a handle, a trigger 65, and a barrel 81. Then, the water 69 and the air 35 within the water storage tank 38 are drawn out by the motion of a piston 33 within a cylinder 34 through an orifice 29. The water 69 and the air 35 drawn out are pressurized within a pump chamber 15, by driving the piston 33 with a piston rod 31 annexed to the handle 73. Furthermore, the water 69 and the air 35 within the pump chamber 15 are introduced into a pressurizing tank 3 through a one-way valve 43 and a T-shaped connection 53. After that, as a pinch bar 63 parts from the discharge pipe 67 by the operation of a trigger 65, the pressurized water 91 within the pressurizing tank 3 is discharged from the nozzle consisting of an outlet orifice 75.
Patent JP-H06153280-A (JP)
Title: Remote controller
Inventor: YOSHIMURA KAZUO
IPC: G06F3/038
Filed: 1992-11-06
Abstract: PURPOSE:To realize the excellent man-machine interface by realizing the remote controller in which a marker such as a cursor is displayed on a display screen based on an angle between a direction of a transmission signal from the remote controller and a direction of the sensitivity of a reception section receiving the transmission signal and the marker on the screen is moved in a relevant direction accordingly when the direction of the transmission signal of the remote controller is changed. CONSTITUTION:When a tip of a remote controller transmitter is turned horizontally e.g. in the right direction while an RGB luminescent section 20 of the tip is directed to an RGB sensor 1 and the signal is sent, the R component is decreased, the G component is increased and the B component is unchanged in the R, G, B primary color signals received by the sensor 1. Furthermore, when the tip is horizontally to the left, the R component is increased, the G component is decreased and the B component is unchanged. Based on the operation of the remote controller transmitter, the magnitude of an electric signal 10 outputted from the sensor 1 is changed, resulting that the R, G, B component 11 outputted from an A/D converter section 2 corresponds to the turning direction of the tip.
Patent JP-H04173499-A (JP)
Title: Canopy for paraglider
Inventor: SHITO KAZUYUKI
IPC: B64C31/02
Filed: 1990-11-05
Abstract: PURPOSE:To heighten the shape stability of the whole canopy against a gust and a side wind by forming plural bag like reams partitioned equally in the lateral direction by partition bands, and providing the partition bands with vent holes for communicating adjacent reams with each other. CONSTITUTION:This canopy 10, manufactured into a plane rectangle on the whole, of a paraglider, is partitioned into plural bag like chambers (reams) 11a, 11b... by plural parallel partition bands 12a, 12b.... Intakes 13a, 13b... for taking in air are provided rather at the rear parts of the respective reams 11a... of the canopy 10, and the respective reams 11a... are expanded by filling air from these intakes 13a, 13b... to obtain the blade section of fine streamline shape. The partition bands 12a... are provided with vent holes 14a... for communicating adjacent reams with each other. Accordingly, when a part of the reams 11a... is crushed being affected by a gust or a side wind during flight, the air in the adjacent ream flows into the deformed ream from the vent hole 14a... provided at the partition band 12a... for assistance.
Patent JP-S63150906-A (JP)
Title: Manufacture of superconducting magnet
Inventor: SUZUKI HIDEMOTO
IPC: H01F6/06
Filed: 1986-12-12
Abstract: PURPOSE:To decrease the number of training based on quenching generated by the separation of a superconducting coil and a spool by forming the superconducting coil onto the spool, in which a pair of collar plates are mounted at both ends of a winding drum, integrally impregnating and solidifying the collar plates and the superconducting coil with a curing resin and overhauling and removing said winding drum. CONSTITUTION:A winding drum 2 has structure in which the winding drum is divided into eight parts and can be overhauled and assembled, and flange sections 2b, 2c for the winding drum are also partitioned into eight parts in response to the division of the winding drum 2. A spool consisting of the winding drum 2 and the collar plates 3a, 3b is assembled, an insulated composite wire shaping a superconducting wire through heat treatment is wound into a space formed by the winding drum and the collar plates, and heat treatment for forming a superconducting compound is executed. One parts, adjacent members (a), (b) of the winding drum 2, are removed in order of (a)-(b), maintaining a coil shape, an silicone resin group mold release material is applied onto the surface of the winding drum, and the flange sections for the winding drum are fixed to the collar plates again in order of (b)-(a). The process is executed to all members, a magnet is housed into a sealed vessel, and the inside is evacuated and the collar plates and a superconducting coil are impregnated with an epoxy resin.
Patent JP-S62157505-A (JP)
Title: Method for measuring surface shape of object
Inventor: OOYAMA MASAHIKO
IPC: G01B11/24
Filed: 1985-12-28
Abstract: PURPOSE:To enhance a scanning speed to a large extent, by preventing the non-correspondence of the sampling position in the vicinity of the boundary of a measuring range and sampling data at a turning point transferring to the next one row. CONSTITUTION:Each control parameter set by a central control unit 7 receives microprogramming by a microprocessor through the data transfer part in an interface 6 to form the hard logic of a servomotor control part. A servomotor is once stored in a memory on the basis of the pulse signal from an encoder and the hard logic of the control part and moves to a predetermined sampling position to generate interruption reading the signal from an optical microcontrol part. Measured data is once stored in the memory by the data correction part of a data extraction part and transmitted to the central processing unit 7 through the data transfer part on the basis of a predetermined format by an external path 9 based on DMA transmission. By this measuring method, a scanning speed is enhanced to a large extent.
Patent JP-H06334920-A (JP)
Title: Solid state image pickup element and driving method thereof
Inventor: ANDO FUMIHIKO
IPC: H04N5/335
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an amplification type image sensor capable of reading out two lines mixedly and having high degree of integration and its preferable driving method by setting up the threshold voltage of a 3rd MOS transistor(TR) to a value higher than that of a 2nd MOS TR. CONSTITUTION:In this image sensor, the gate electrode of a MOS TR 43 to be used for resetting a photoelectric conversion element 31 is connected to a vertical selection line 36 for selecting a line belonging to the element 31. The threshold voltage of the MOS TR 43 is set up to a value higher than that of a vertical selection MOS TR 33. At the time of selecting a line, the TR 43 is set up so as not to be turned on, and at the time of resetting the element 31, the TR 43 is completely set up to the ON state. Since the accumulation time of each picture element can be controlled without being affected by the reading of an adjacent section, signals for two lines can be synthesized and read out.
Patent JP-H07147823-A (JP)
Title: Operating part for harvester
Inventor: OKADA MIKIO
IPC: A01D25/00
Filed: 1993-11-29
Abstract: PURPOSE:To readily carry out delicate steering operation in order to accurately follow a crop row in a harvester having a crawler type traveling device capable of freely driving, stopping and handling a right and a left crawlers separately. CONSTITUTION:This operating part for harvester is equipped with a steering material 14 capable of freely changing operation in the right and left directions in a freely liftable manner to an action position thrust into the ground and to a housing position raised from the ground.
Patent JP-S62153423-A (JP)
Title: Construction of underground vertical cylindrical structure
Inventor: HAGIWARA TADAHARU
IPC: E21D13/00
Filed: 1985-12-25
Abstract: PURPOSE:To raise the accuracy of an underground vertical cylindrical structure by a method in which a thin PCa-type form unit and a reinforcing bar unit are penetrated into a pit while being connected with each other on the ground, and in-situ concrete is placed to the surrounding of the PCa-type form unit so connected. CONSTITUTION:A pit A is excavated by excavation work, and the pit A is filled up with mud water B. Cage-like reinforcing bar units 2 are each attached a plurality of PCa-type form units 1. The bottomed first stage unit 1 is penetrated into the pit A from a working base C and then connected with the unit 2 while being supported by the buoyancy of the mud water B. Water is injected into the unit 1 to set it on a given position. A tremie tube D is inserted into the pit A from the outside of the formwork 10 and concrete 3 is placed to integrally connect them. The accuracy of the construction work can thus be raised, and the cost can be reduced.
Patent JP-2001116643-A (JP)
Title: Pressure detecting element for liquid seal type pressure sensor and liquid seal type pressure sensor
Inventor: TASAI YOSHIAKI
IPC: G01L9/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detecting element capable of thermal sealing a lead pin and an oil filling pipe with hermetic glass, preventing increase in the number of working processes even if the number of necessary lead pins is increased, preventing the dispersion of heat-sealing, and keeping stable quality. SOLUTION: Hermetic glass 13 in which the lead pin 18 for a sensor chip and the oil filling pipe 19 are fixed to an opening part 12 formed on a element body 11 in a passed through sate by hermetic treatment is air-tightly fixed, a diaphragm 14 is mounted on the element body 11 so as to cover the opening part 12, a liquid sealing chamber 17 is partitioned between the diaphragm 14 and the hermetic glass 13, a sensor chip 40 is fit to the liquid sealing chamber 17 side of the hermetic glass 13, oil is filled in the liquid sealing chamber 17 from the oil filling pipe 19, and the tip 19a of the oil filling pipe 19 is sealed.
Patent JP-H11218065-A (JP)
Title: Solenoid control fuel injection device
Inventor: MARTIN DAVID E
IPC: F02M59/46
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a fuel injection device, having first and second valves driven by a solenoid, through reduction of the number of constituting members. SOLUTION: A fuel injection device 20 is provided in a housing 74 with first and second valves 80 and 88, and a solenoid 100 is provided with a single solenoid coil 130 and a core 104 connected to the first and second valves 80 and 88. A solenoid drive circuit is connected to a solenoid coil 130. First, a first current waveform part is fed to the solenoid coil 130 to drive the core 104 and the first valve 80 is moved without moving the second valve 88. Secondly, second current waveform part different from the first current waveform part is fed to the solenoid coil 130 to move the second valve 88.
Patent JP-H05107947-A (JP)
Title: Image forming device
Inventor: SUZUKI AKIO
IPC: G03G15/16
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a satisfactory image by means of transfer by optimally controlling transfer conditions for a toner image. CONSTITUTION:A test patch is formed on a photosensitive drum 1. The amount of toner charge before the transfer is detected by measuring by an ammeter 40 the amount of current which flows in a transfer brush 37 at the time of the transfer. Test patch transfer efficiency is detected by detecting the concentration of the toner on the photosensitive drum 1 before the transfer and the concentration of the residual toner after the transfer, by means of optical sensors 31 and 32, respectively. The detected amount of toner charge is compared with the optimum value. When the amount is not equal to the optimum value, the amount of toner charge before the transfer of the toner image is controlled by a pretransfer electrifier 39. When the amount is proper but the transfer efficiency is not proper, an electric field for the transfer with the brush 37 is controlled. Therefore, the transfer conditions can be optimally controlled and a satisfactory image can be obtained by the transfer.