baber/WOPTO huggingface dataset:
Patent JP-H08256292-A (JP)
Title: Picture sensor array
Inventor: MAIKERU JII HATSUKU
IPC: H01L27/146
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of peripheral contacts and to simplify the mounting to the image sensor by configuring polysilicon TFT in such a way that data and the gas lines of a picture sensor are multiplexed. SOLUTION: A polysilicon multiplexer is provided with an image sensor 32, a multiplex polysilicon thin film transistor 30 and a matrix. The image sensor array 32 has an outer gate terminal and plural array gate lines dynamically connecting to the outer gate terminal respectively. Plural multiplex gate polysilicon thin film transistor 30 which are constituted on a substrate A has plural gate enable lines dynamically connected to one corresponding gate line and dynamically connected to one corresponding gate in gate polysilicon TFT 30 respectively. The matrix is constituted of plural array data lines, amorphous silicon TFT constituted on the substrate A, and sensors and the amorphous silicon TFT is located in the intersection of the gate end the data line.
Patent JP-S60182381-A (JP)
Title: Electrically driven pump
Inventor: OKASHIRO TETSUO
IPC: F04C15/00
Filed: 1984-02-29
Abstract: PURPOSE:To reduce the quantity of parts and manhour and permit cost cut by forming a discharge pipe and an engaging piece engaged with the edge part of a yoke at the position where a bracket for supporting the rotary shaft of an armature is inserted by a prescribed amount into the yoke, integrally with the bracket. CONSTITUTION:The outer peripheral annular part 22b of a bracket 22 formed through the pouring of synthetic resin is inserted into a yoke 1 from the edge part 1e of the yoke in the direction of arrow D. At the position where the outer peripheral annular part 22b is inserted by a prescribed amount, a plurality of engaging pieces 22c formed integrally at the outer edge of the outer peripheral annular part 22b is engaged with the edge part 1e of the yoke, and the direction of insertion of the bracket 22, namely the direction of arrow D is positioned. Therefore, the formation of stepped part through turning work into the inner peripheral part of the yoke 1 is made unnecessary, and a discharge pipe 24 is formed integrally onto the bracket 22 together with the above-described engaging piece 22c, and the number of parts and manhour can be reduced, and cost cut can be achieved.
Patent JP-S62198447-A (JP)
Title: Manufacturing device for composite tube
Inventor: YAMABE YASUO
IPC: B32B37/00
Filed: 1986-02-26
Abstract: PURPOSE:To obtain a composite tube in which an uniform thick plastic layer is clad on the inner peripheral surface of a metallic round tube, by a method wherein the titled device is provided with a round tube forming machine, forming a belt-type metallic sheet into a round tube and coating a plastic layer on the inner peripheral surface of the round tube, and a unevenness regulating machine, moving said round tube into a direction intersecting orthogonally to a conveying direction from said round tube forming machine and changing a relative position between the round tube and the plastic layer. CONSTITUTION:A metallic sheet 11, formed into U-shape by a U-shape forming machine 3 and heat-treated by a heating unit 22, is plied between the connecting part 41a of an inner mold 41 and an outer mold 42, is aligned by introducing it into a clearance 42m in the outer mold 42, is formed into a round tube 12 having roundness and is guided to the outside of the outer mold 43. The round tube, whose plied part is welded by a welding means 5, is coated with a plastic layer by extruding molten resin from a nozzle 41h onto the inner peripheral surface thereof during passing the tip end of the forming section 412 of the inner mold 41. An unevenness regulating machine 6 moves the round tube 12 vertically and horizontally to regulate and change a relative position between said round tube 12 and the forming section 412 of the inner mold 41, whereby the thickness of the plastic layer on the inner peripheral surface of the round tube can be uniformized.
Patent JP-S63208352-A (JP)
Title: Facsimile transmission equipment
Inventor: HANABUSA AKIRA
IPC: H04N1/32
Filed: 1987-02-24
Abstract: PURPOSE:To attain the sure, simple and efficient service request without troublesome marking by synthesizing a mark sheet picture based on a position data or a code data from an input device. CONSTITUTION:A facsimile transmission equipment 10 uses an input device 6 as a mouse or a keyboard and a non-picture data such as a position data or a code data is inputted by operating the device. A picture synthesis means 7 synthesizes and outputs a mark sheet picture of prescribed form with a mark based on the non-picture data. The synthesized picture data from the means 7 is sent to a communication line L via an MODEM 2 and a network control section 3 similarly as a read picture data from a picture read section 1. A host station 30 recognizes a mark position in a mark sheet picture received by a mark recognition means 31 and a controller 32 executes various services in response to a request based on the recognition result.
Patent JP-H02220345-A (JP)
Title: Gas discharge tube and indirectly heated cathode and drive circuit therefor
Inventor: KAWAI KOJI
IPC: H01J61/56
Filed: 1989-02-21
Abstract: PURPOSE:To eliminate an independent power supply for a heater by supplying electric discharge current to the heater for heating a hot cathode. CONSTITUTION:A preheating switch 14 is closed and a heater 3 built into an indirectly heated cathode 2 is electrically actuated for preheating the cathode 2 for the predetermined time. Thereafter, a normally close trigger switch 5 is turned from a normally close contact 6 to a normally open contact 7. As a result, a discharge lamp 1 is triggered with the charge of a trigger capacitor 8 and lighting on discharge is thereby started. Up-on resetting the switch 5, the lighting continues with a discharge maintaining power supply 10 and discharge current flows to the heater 3 even after the opening of the switch 14. Consequently, the required heat quantity for the cathode 2 is maintained with Joule heat and stable lighting is ensured, thereby enabling the elimination of an independent power supply for the heater 3.
Patent JP-S59165256-A (JP)
Title: Pickup device of disk player
Inventor: TANAKA TAKEO
IPC: G11B9/06
Filed: 1983-03-10
Abstract: PURPOSE:To perform prevention against the radiation of an oscillation radio wave, the mixture and exclusion of an external radio wave, and the removal of the influence of a pickup holder upon electric characteristics by allowing a stylus case to be replaced, and covering the circumference of a shield case opening part with a conductive member. CONSTITUTION:A shield member 36 is fitted in the pickup holder A26 to cover the opening part and a fly lead line. Then, UHF oscillation components from a pickup circuit decrease in the amount of external radiation during the operation of a player because both ends of the opening part of the shield case 22 are connected together by a plate 33, and external noise components are prevented from flowing in because the pickup holder A26 is insulated from the shield case 22 by a plate holder 34. Further, the system consisting of a moving head 9, actuator base 25, pickup holder A26, and stud 38 serves as the 2nd shield case for covering the shield case 22 to improve the effect suppressing a radio wave from radiating externally and the capability of excluding noise due to an external radio wave.
Patent JP-S58158069-A (JP)
Title: Motor driving circuit of digital acoustic device
Inventor: TANAKA MASATO
IPC: G11B15/473
Filed: 1982-03-15
Abstract: PURPOSE:To reduce disturbance due to beats, by setting the carrier frequency of a PWM signal for motor driving to an integral multiple of a half the sampling frequency of PCM and also synchronizing them with each other. CONSTITUTION:A sampling signal is supplied from an oscillator 3 to a 1/2 frequency dividing circuit 14 to generate a carrier wave, which is supplied to a 2<6>-multiplying circuit 15 to generate a clock signal. This clock signal is supplied to the clock terminal of a 6-bit counter. the middle point of connection between a resistor 18 and a capacitor 19 is connected to the base of a transistor (TR) 20 and also connected to a power source terminal 23, the emitter is connected to the middle point of connection between a capacitor 21 and a diode 22, and a motor 24 is connected between the emitter and power source terminal 23. The rotating shaft of the motor 24 is provided with a pulse generator and a frequency generator 25, whose output signals and a synchronizing signal from a PCM circuit 5 are supplied to a servo circuit 26 to supply its data signal to the load data terminal of a counter 16.
Patent JP-H07248447-A (JP)
Title: Image pickup lens having long back focus
Inventor: TAKADA KATSUHIRO
IPC: H04N5/225
Filed: 1994-03-11
Abstract: PURPOSE:To provide a photographic lens which has an angle of view of about 20 deg., is as bright as about 2.0 in F-number, has a long back focus and has extremely high optical performance by composing this lens of a first lens group having a negative refracting power as a whole and a second lens group having a positive refracting power as a whole and satisfying specific conditions. CONSTITUTION:This photographic lens is composed of the first lens group I which is composed, successively from an object side, of a (1-1)th lens of a positive lens, a (1-2)th lens of a negative meniscus lens directing its concave face to an image side and a (1-3)th lens of a biconcave negative lens and has the negative refracting power as a whole and the second lens group II which has the positive refracting power as a whole. The photographic lens described above satisfies the conditions of equation I to equation III. In the equation I to the equation III, (1f) denotes the focal length of the entire system of the lens; f1-2, f1-3 respectively denote the focal lengths of the (1-2)th lens and the (1-3)th lens; fIF denotes the combined focal length of the (1-1)th lens and the (1-2)th lens.
Patent JP-H03244611-A (JP)
Title: Aqueous resin composition
Inventor: FUJII MASAHIRO
IPC: C08F2/38
Filed: 1990-02-23
Abstract: PURPOSE:To provide an aqueous resin composition which is freed from a fire hazard because of an aqueous form and can give a film excellent in flexibility, transparency, etc., by polymerizing a water-soluble alpha,beta-ethylenically unsaturated monomer in the presence of a specified thiourethane resin. CONSTITUTION:A thiourethane resin having thio groups on at least the molecular ends is produced, for example, by reacting a dithiol (e.g. 1,2-propanedithiol) with a diisocyanate (e.g. tolylene diisocyanate) in such an amount that the thiol groups are excess over the diisocyanate groups. An alpha,beta-ethylenically unsaturated water-soluble monomer (e.g. acrylic acid) is polymerized in the presence of this resin, and water is added to the product to produce an aqueous resin composition. The obtained composition can be extensively used for plastic substrates, metals, paper, cloth, wood, etc.
Patent JP-H04259187-A (JP)
Title: Gatedoor camera equipment
Inventor: TAKATO MORIKAZU
IPC: H04N7/18
Filed: 1991-02-13
Abstract: PURPOSE:To operate a television camera installed to a gatedoor or the like by detecting a person appearing at the gatedoor or the like. CONSTITUTION:A person detection section 3 detects a person, the signal is discriminated by a discrimination section 4, a signal from the discrimination section 4 applies a power supply from a power supply control section 5 to a camera 1 and a doorphone 2 via a control section 7. Then after a signal is outputted from the above discrimination section 4, power supply by the above power supply control section 5 is stopped by a signal outputted from a timer section 6 by a prescribed lapse of time to stop the operation of the camera 1 and the doorphone 2.
Patent JP-H03245090-A (JP)
Title: Nuclear fuel element
Inventor: HOSOKAWA TAKANORI
IPC: G21C3/18
Filed: 1990-02-23
Abstract: PURPOSE:To reduce the conc. stress of a nuclear pellet support part and to enhance safety by arranging an elastomer between a nuclear fuel pellet and the nuclear fuel support part. CONSTITUTION:Spiral springs 7, 9 are respectively arranged to the inside of the upper plenum part 5 of a nuclear fuel element 8 and the space between a nuclear fuel pellet support part 4 and nuclear fuel pellets 2. By this constitu tion, even when the mechanical interaction of the pellets 2 and a cladding pipe 3 is generated in a nuclear fuel central part being the max. heat generating part, the axial thermal expansion and swelling of lower nuclear fuel pellets below the generated place are absorbed by the spring 9 being an elastomer. Therefore, the axial stress of the cladding pipe 3 and pellets 2 of the lower part of the nuclear fuel element 8 is reduced and the grinding of the pellets 2 and the application of excessive strain to the support part 4 can be prevented.
Patent JP-H08210002-A (JP)
Title: Locking device for door guard arm
Inventor: WAKE MASAO
IPC: E05C17/06
Filed: 1995-02-06
Abstract: PURPOSE: To make the removal of a strike plate impossible at the time when a guard arm device is operated, and to widen the range of application. CONSTITUTION: Supporting pieces 8 are integrally formed in the upper and lower end parts of a grout guard 1 that is previously fixed to a door frame or the like independently of a strike plate 3 respectively, and in the respective supporting pieces 8, both a large diameter part through which the flange of a connecting pin 7 that has been projectedly provided to the rear surface of the strike plate 3 can be inserted and a potbellied locking hole 9 having a groove part continuously provided horizontally so as to be slidable with the shaft part are opened. By sliding the strike plate 3 in the combining direction, the strike pate 3 is temporarily stopped to the grout guard 1 through the engagement of the connecting pin 7 with the locking hole 9.  The movement of the strike plate 3 in the separating direction can be prevented by the interference of the control projection 13 that is lifted when the guard arm device is operated with the control lever 14 that has been projected on the rear surface of the strike plate.
Patent JP-H08208495-A (JP)
Title: Immunodepression-improving agent
Inventor: FUKUYASU KENJI
IPC: A61K8/00
Filed: 1995-02-06
Abstract: PURPOSE: To obtain an immunodepression-improving agent containing an aloe extract, a butanol fraction and aloin. CONSTITUTION: This immunodepression-improving agent contains an aloe extract, a butanol fraction and aloin. Herein, the aloe extract, the butanol fraction and the aloin can be extracted e.g. from Aloenyeriensis Christian, Aloeandongensis Baker, etc., and can be utilized as a lyophilized product, crystals purified by a method such as silica gel chromatograph method, a fractionation liquid chromatograph method, a recrystallization method, etc., or as a crude product. As the immunodepression-improving agent, a preparation form such as a basic cosmetic can be adopted.
Patent JP-S55134105-A (JP)
Title: Production of free-cutting powder hot-forged member
Inventor: TAKEDA YOSHINOBU
IPC: C23C8/62
Filed: 1979-04-05
Abstract: PURPOSE:To impart free cutting to required portions without impairing the strength and toughness of the base material by applying sulphurizing to the surface to be machined of a preform then hot-forging the same. CONSTITUTION:Sulfide powder of one or more kinds selected from W, Mo, Fe, Mn, Cu, Zn, Co, Pb is coated on the surface to be machined of the powder hot- forged preform. Thence, it is heated to decompose the sulfides and let them sulphurized in the pores on the surface of the preform. Thence, the preform is hot- forged to the shape close to an intended shape. This treatment reduces the deformation resistance at the machining on account of the role of chip breakers owing to the presence of the sulfides and the decrease in the mechanical strength owing to the appearance of FeS.
Patent JP-S57155772-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAO TADASHI
IPC: H01L21/331
Filed: 1981-03-20
Abstract: PURPOSE:To obtain a transistor with low base resistance, by constituting an emitter electrode of polycrystal and metal silicide to provide a metal silicide layer extended in the direction of emitter junction in the semiconductor substrate on the lower surface of a base conduct. CONSTITUTION:An oxide film 12 and a nitride film 31 as an oxidation resistant film are adhered on an n<+> type substrate 1 having an n<-> type layer 2 and p type base layer 3 further to etch and remove the film on the region serving as an emitter after the formation of the oxide film 13 thereon. Next, an n<+> type polycrystal silicon film 41 is grown with the nitride film 32 adhered thereon. Subsequently, the nitride film 32 and polycrystal silicon film 41 are removed with a resist film 51 as a mask to form the p<+> type region 4 by ion implantation. Next, etching is performed after the formation of the oxide film 14 on the side surface of a polycrystal silicon pattern 42, thus to form low resistant metal silicide layers 61, 62 consisting of Pt, Pd, Mo, etc. on the surfaces of exposed polycrystal silicon pattern 42 and p type region 4.
Patent JP-H02220788-A (JP)
Title: Production of stainless steel-aluminum clad material
Inventor: HIRUTA TOSHIKI
IPC: B23K20/04
Filed: 1989-02-23
Abstract: PURPOSE:To prevent the degradation in surface brightness by detecting the circumferential speed of high-circumferential speed work rolls and the speed of a stainless steel strip wound thereon and controlling the tension of the stainless steel strip so as to equal the detected values thereof. CONSTITUTION:The stainless steel strip 4 and an Al strip 6 are rolled and press-welded by the upper and lower work rolls 1, 2 to from the stainless steel-Al clad material 9. The circumferential speed of the upper work roll 1 is computed by an arithmetic unit 14 in accordance with the detected value of a rotating speed detector 12 for a driving motor 3A. The tension is computed in accordance with the prescribed equation from the computed value and the speed of the stainless steel strip 4 detected by a speed detector 13. A controller 15 controls a driving motor 8A from the tension signal from the arithmetic unit 14. The degradation in the surface brightness of the stainless steel of the stainless steel-Al material clad material is suppressed in this way and the meandering of the stainless steel strip at the time of the rolling and press welding is prevented.
Patent JP-S60185907-A (JP)
Title: Optical fiber protecting member
Inventor: KAIHARA SHIGERU
IPC: G02B6/36
Filed: 1984-03-05
Abstract: PURPOSE:To obtain the optical fiber protecting member with prevents effectively the damage and fracture of an optical fiber when the flexural stress of the optical fiber cable operates on the connection part between an optical device and the optical fiber cable. CONSTITUTION:The protecting member 6 decreases in material rigidity stepwise or continuously toward a part 6a, and consequently even when the optical fiber cable is drawn while bent, the optical fiber cable does not flex completely and curves to a radius R of curvature, so it neither damages nor fractures. In this case, the protecting member 6 is decreased in material rigidity stepwise or continuously by varying the curing condition locally when rubber is used or varying the heat treatment condition locally when metal is used.
Patent JP-H01215585-A (JP)
Title: Thermal transfer medium
Inventor: TASAKA MOTOO
IPC: B41M5/52
Filed: 1988-02-24
Abstract: PURPOSE:To enhance rub resistance and heat resistance, by a method wherein a thermal recording medium is made of a transfer sheet having a leuco dye- containing transfer layer on a substrate and an accepting sheet having an accepting layer containing an ultrafine particle-form silica on a substrate. CONSTITUTION:A transfer sheet is formed by laminating a transfer layer containing a leuco dye on a substrate. On the other hand, an accepting sheet is formed by providing an accepting layer mainly composed of a color developer catalytically reacting with the leuco dye to produce a color on a substrate and incorporating a ultrafine particle-form silica with an average particle diameter of 5-50mum and a surface area of 150-400 m<2>/g by a BET method in the accepting layer. By using these transfer sheet and accepting sheet in combination, a thermal recording medium is composed. The color developer and the ultrafine particle-form silica are preferably used in the ratio of 0.005-0.5 pts.wt. to 1 pts.wt. of the color developer.
Patent JP-H04221183-A (JP)
Title: Gas spring arranged between structural member and flap attached turnably round horizontal axis to said structural member
Inventor: RORUFU MINTOGEN
IPC: F16F9/02
Filed: 1991-03-07
Abstract: PURPOSE: To reduce the gas spring force transmitted to a flap as much as possible when the flap is positioned in the close position in the gas spring built-in between a constitution member at a specified position and the flap. CONSTITUTION: A hinge mechanism 7 connected to a flap 3 in a gas spring 1 is supported by the hinge mechanism 7 at one side and supported through a constitution member 2 of a specified position, or a lever 13 and a fixed member 14 acting on a car body at the other side when the flap is closed and further, the hinge member 8 connected to the flap 3 is arranged to be transferable within a specified range against the elongation force of the gas spring 1.
Patent JP-S62199956-A (JP)
Title: Fuel feeding device for liquefied petroleum gas internal combustion engine
Inventor: FUJISAKI MASAKI
IPC: F02D19/02
Filed: 1986-02-28
Abstract: PURPOSE:To improve the heat-resisting restart performance by making each map value of the start injection time and the increase coefficient after start of the water temperature larger than the normal value, on the restart for a prescribed time after an engine key is turned OFF. CONSTITUTION:Liquid fuel is supplied into a fuel injection valve 5 installed onto the throttle chamber 3 of an intake pipe 2 from a fuel cylinder 6 through a feed pipe 7 equipped with a fuel pump 9, and the rest fuel is returned into the gas phase side of the cylinder 6 through a return pipe 10 equipped with a regulator 11. Each signal supplied from a fuel temperature sensor 15, pressure sensor 16, timer 21, etc. is input into a controller 17, and on the restart for a prescribed time by a timer which is started by the switching OFF of an engine key, each map value of the starting injection time and the increase coefficient after start for the fuel temperature is made larger the normal value, and a sufficient quantity of fuel is supplied.
Patent JP-S60188646-A (JP)
Title: Planetary gear transmission
Inventor: HIRAIWA KAZUMI
IPC: F16H3/66
Filed: 1984-03-05
Abstract: PURPOSE:To reduce a planetary gear transmission to a compact size and to increase the number of transmission steps by inserting speed change means between a planetary gear mechanism and an output shaft. CONSTITUTION:A transmission mechanism H forming speed change means comprises the first gear G1 integrally coupled to the first pinion carrier PC1, the second free gear F2 integral with the first free gear F1 engaged with the first gear G1, and the second gear G2 engaged with the second free gear F2 and integrally coupled to an output shaft O. The first and second free gears F1, F2 are integrally formed on an auxiliary shaft A disposed parallel to an input shaft 1 and the output shaft O. The second sun gear S2 can be fixed to a stationary portion K by the first brake B1, and the second pinion carrier PC2 can be fixed to the stationary portion K by the second brake B2. The stationary portion K and the second pinion carrier PC3 are coupled to each other through a one-way clutch OC.
Patent JP-S59167921-A (JP)
Inventor: FURANSOWA SARUTON
IPC: H01R13/46
Filed: 1984-03-05
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。