baber/WOPTO huggingface dataset:
Patent JP-2000055960-A (JP)
Title: Electric field detector using coherer and decoherer containing spherical metal powder
Inventor: WAKAI NOBORU
IPC: G01R29/24
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To embody an electrode structure in which containing metal powder is always brought into contact with both electrodes irrespective of the attitude of a coherer by conducting the coherer as an electric field detector with a uniform resistance value in response to an electric field to be applied with good sensitivity, and easily returning to an original insulating state with a weak acoustic vibration. SOLUTION: Fine metal powder having a completely spherical shape is loosely charged between both electrodes of a coherer 3, the coherer 3 becomes a conducting state in response to an applicable electric field, then the weak acoustic vibration of a small-sized buzzer 8 driven by the stored charge of a capacitor 6 is given to the coherer 3 by using high flowability of the spherical metal powder, and hence effectively returned to the original insulating state. The containing metal powder is always brought into contact with both electrodes even if it is used in any attitude by the coherer 3 having a concentric circular electrode structure, and the electric field detecting capability of high sensitivity can be held.
Patent JP-H03113128-A (JP)
Title: Frictional clutch
Inventor: SATO KOHEI
IPC: F16D13/60
Filed: 1989-09-26
Abstract: PURPOSE:To facilitate transport and storage by forming the engaging projections on the outer periphery of a clutch disc, forming a tongue piece engaged with the engaging projection on the clutch cover of the clutch cover assembly and integrally forming the clutch disc and the clutch cover assembly body. CONSTITUTION:As for a clutch disc 1, engaging projections 10 are formed on the outer periphery of a clutch facing 9, and a clutch cover assembly body 2 has a tongue piece 19 engaged with the engaging projection 10, on the flange basic part 18 of the clutch cover 11. The pressure plate 13 of the clutch assembly body 2 is shifted by the rightward pressing, and the clutch disc 1 is assembled onto the clutch cover assembly body 2 by shifting the positions of the engaging projection 10 and the tongue piece 19. Then, the positions of the engaging projection 10 and the tongue piece 19 are adjusted, and the force pressing the pressure plate 13 rightward is released, and then the engaging projection 10 is pressed onto the tongue piece 19 by the force of a leaf spring 14, and the clutch disc 1 and the clutch cover assembly body 2 are formed integrally.
Patent JP-H0993178-A (JP)
Title: Radio communication equipment
Inventor: NODA KEISUKE
IPC: H04W48/16
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the communication efficiency by configuring a relay station selection means with a priority table storing priority of each radio station, a selection changeover means selecting sequentially the radio stations, and a priority revision means revising the content of the priority so as to attain radio data transmission thereby reducing frequency of occurrence of transmission errors. SOLUTION: A relay station selection means selects any of plural radio master stations 2a-2f. In the system where radio slave stations 5a-5f send data to the selected radio master station, the relay station selection means is made up of a table storing the priority of the radio master stations 2a-2f, a selection changeover means selecting a radio master station till data transmission is normally finished according to the priority of the table, and a priority revision means revising the content of the priority table so that the priority of the radio master station of 2nd ranking or below is set to the 1st ranking when the data transmission is finished and the radio master station being a data transmission destination is the 2nd ranking or below.
Patent JP-H1193650-A (JP)
Title: Self-diagnostic device in secondary air supplying device of internal combustion engine
Inventor: KAHECHI RIKI
IPC: F02D41/22
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve precision of failure diagnosis of a secondary air supplying device for supplying secondary air to a catalyst. SOLUTION: In this self-diagnostic device in a secondary air supplying device of an internal combustion engine, when the secondary air supplying device is operated (S1, S2) in low-temperature start-up, the increase amount correction factor TFBY of the fuel injection amount is lowered (S4) to a minimum value MIN, and diagnosis is started (S7) in a state (S6) in which an oxygen sensor is activated. During diagnosis, the increase amount correction factor TFBYA is held (S5) to the minimum value MIN. When the output of the oxygen sensor provided on the downstream side from a supplying port for secondary air indicates the lean state (S8), the normal judgement of the secondary air supplying device is performed (S9), while, when the oxygen sensor output indicates the rich state (S8), the failure judgement of the secondary air supplying device is performed (S10).
Patent JP-H0298951-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUNADA MASAO
IPC: H01L21/60
Filed: 1988-10-06
Abstract: PURPOSE:To set a pressure, an ultrasonic amplitude and heat to be applied to an IC chip at a minimum while reliability of a bonding operation is secured by a method wherein a bump body whose height is lower than that of a resist is formed, the resist is removed and a tapered bump is obtained. CONSTITUTION:Recessed parts 5 whose cross-sectional area on a horizontal plane becomes larger as it approaches the side of wiring parts 3 are formed. An electroplating operation is executed on the individual wiring parts 3; a plating metal is grown along the recessed parts 5; the plating operation is finished at a point of time when its height is lower than a height of a resist 2; bump bodies 6 are formed. When the resist 2 is removed at this stage, bumps whose area at tip parts is small and whose side faces are inverted taper shapes can be obtained. After the plating metal has been grown, a soft metal thin film 7 is formed; the resist 2 is removed; bumps 8 whose top faces are formed of the soft metal thin film 7 can be obtained. Thereby, it is possible to set a pressure, an ultrasonic amplitude and heat to be applied to an IC chip at a minimum; a mounting operation of high reliability can be executed.
Patent JP-H0191923-A (JP)
Title: Progressive press die
Inventor: KOZU KIYOSHI
IPC: B21D43/00
Filed: 1987-10-05
Abstract: PURPOSE:To realize the higher speed of a press machine by synchronizing the vertical movement of the lift pin vertically moving a strip stock with the period of a ram by a cam mechanism in the title die simultaneously performing plural workings with one stroke of the ram. CONSTITUTION:The lift pin 2 lifting a strip stock 1 is held freely slidably by a lower die 3 and at the lower part of the lift pin 2 the cam mechanism 6 consisting of a cam shaft 61 and cam 62 and vertically moving the lift pin 2 by synchronizing with the vertical movement of the ram is provided. The lift pin 2 is always pressed to the cam 62 by a coil spring 7 and moved vertically according to the rotation of the cam shaft 61 synchronized with the vertical movement of the ram. The strip stock 1 is guided by the guide groove 21 provided at the tip of the lift pin 2 and the transfer of the strip stock 1 worked at the stage to the following stage is performed until the descent of the lift pin 2 is started after its reaching the top dead center.
Patent JP-2000082335-A (JP)
Title: Transparent conductive film, transparent touch panel, and liquid crystal display element
Inventor: NAGAHAMA HIROYUKI
IPC: H01B5/14
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film for transparent touch panel which is structured so that a transparent conductive thin film is formed on a transparent plastic film, can favorably be used in overlapping between a liquid crystal panel and an upper polarizing plate, has no risk of dropping the visibility, is equipped with durability for pen input, and is manufacturable at a low cost. SOLUTION: A transparent conductive film 1 is structured so that a transparent conductive thin film 12 of amorphous structure is formed on at last one surface of a uniaxial oriented highpolymer film 11 whose retardation value is 4000 nm or over, wherein the attaching force acting between the uniaxial oriented highpolymer film 11 and the transparent conductive thin film 12 is 15 g/15 mm or over, and a transparent touch panel is fabricated using this transparent conductive film.
Patent JP-H0195246-A (JP)
Title: Air speed detecting control device for air conditioner
Inventor: ITASHIKI HIDEMITSU
IPC: F24F11/02
Filed: 1987-10-05
Abstract: PURPOSE:To extend a life of a battery in a remote-controlled unit and improve operation of the unit by a method wherein an air speed sensor is operated in case that either a set flap angle or a predetermined amount of air is varied and in case that a blowing air temperature is varied. CONSTITUTION:A flap angle of a main body 11 of an air conditioner and an amount of air blown from the main body 11 of the air conditioner are set by a setting means 6. The first operating means may receive an output from setting means 6 and operate an air speed sensor 4 within a remote controller 10 in case that the predetermined amount of air is varied so as to detect an air speed. The second operating means may discriminate directly or indirectly if the blowing temperature is varied or not in response to a blowing temperature itself of air sent out of the main body 11 of the air conditioner or an operating condition of a compressor cooperating with the blowing temperature. In case that the blowing temperature is varied, the air speed sensor 4 is operated. Accordingly, the number of operation of the air speed sensor is reduced and a life of the battery in the remote-controlling device can be extended.
Patent JP-S63105415-A (JP)
Inventor: SUGAWARA YOSHIO
IPC: H01H11/04
Filed: 1986-10-22
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-H0193985-A (JP)
Title: Stereoscopic image pickup device
Inventor: SUZUKI TAKAO
IPC: H04N17/00
Filed: 1987-10-05
Abstract: PURPOSE:To attain the adjustment of constant quantity while a numeric value is observed by comparing the video signals of respective right and left cameras, counting the number of coincident image elements and displaying it in the numeric value. CONSTITUTION:Images to be incoming from respective left and right lens 3a and 4a are photo-electrically converted by image pickup elements 3b and 4b. Then, attention is paid to a luminance Y signal out of signals to be outputted from these image pickup elements 3b and 4b and according to a counter 9 and a line counter 10, successive comparison is executed from the first image element of a first line by a comparator 11. As the comparing result, only the number of the coincident image elements of left and right cameras 3 and 4 is counted by a counter 12 and the number is displayed to a display device 13. Accordingly, when a convergence angle 2 of the left and right cameras 3 and 4 is not matched, the figure of the display device 13 where th number of the picture elements to be coincident in right and left is small, is displayed lowerly. When the convergence angle is matched, the large figure is displayed. Thus, the convergence angle of the right and left cameras can be adjusted.
Patent JP-H0891858-A (JP)
Title: Inside mold for forming glass cell and glass cell
Inventor: FUJIMURA MAMORU
IPC: G01N21/03
Filed: 1994-09-20
Abstract: PURPOSE: To increase a middle thickness changed quantity by forming an inside mold for glass forming in such a manner that the mold has forming surfaces of parallel plane side faces facing each other and the other side faces of the mold have the forming surfaces except planes. CONSTITUTION: The glass cell prior to forming in the state of heating the glass cell up to about the softening temp. is transferred to a forming position and is positioned. The inside mold 1 made of a stainless steel or the like which has the side faces 1a, 1b consisting of projecting faces and in which the other side faces 1c, 1d consist of the plane forming surfaces facing each other in parallel and which is chamfered R at the boundaries of the respective forming surfaces is inserted into the glass cell by an air cylinder, etc. The outside surfaces of the glass cell are pressed by the respective surfaces of a master mold subjected to mirror polishing to a plane shape after confirming the inserting of the inside mold 1 to a specified depch, by which the glass cell is formed. The master mold is removed after the end of the forming.  The inside mold 1 and the glass cell are then cooled and the inside mold 1 is removed from the glass cell. The glass cell for optical inspection, etc., having one set of the inner side faces of optical function surfaces facing each other in parallel and having shapes exclusive of the planes on the other inner side faces is obtd.
Patent JP-S60144536-A (JP)
Title: Controller of capacity of monolithic air conditioner
Inventor: UKAI KOUICHI
IPC: F24F13/20
Filed: 1983-12-29
Abstract: PURPOSE:To improve comfortability by enabling control of capacity at the time of high load, by making the area of an air duct vary by making an outdoor side air quantity constant and adjusting an indoor side suction air control plate in a stepless state according to the temperature of suction air. CONSTITUTION:The variation of the temperature of suction air is detected by a sensor, an electric motor 8 is made to turn according to the temperature and the angle of suction air control plate 6 is made to vary, through which the area A of a suction side air duct is controlled automatically according to the temperature. With this constitution, as control of capacity can be performed by only the variation of an indoor side suction air quantity, the variation of outdoor side air quantity becomes unnecessary and the control of operation and capacity can be performed easily.
Patent JP-2000081918-A (JP)
Title: Heater
Inventor: KAMATA SHIGETO
IPC: G05D23/19
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a heater reducing the number of controllers and capable of uniforming the temperature of a plate. SOLUTION: A main heater 2 and a main sensor 4 for measuring the temperature of the center part of a plate 1 are arranged on the center of the flat surface of the plate 1. A side part heater 3 and a side part sensor 10 for measuring the temperature of a part near to the side face of the plate 1 are arranged on the outer edge part of the flat surface of the plate 1. A control means 6 for obtaining a temperature signal 5 from the sensor 4 is connected to the sensor 4. A heater output means 8 for outputting physical quantity 9 to the heater 2 in accordance with a control signal 7 from the control means 6 is connected to the means 6. A heat radiation quantity adding means 12 for adding side face heat radiation quantity calculated based on a temperature signal 11 outputted from the sensor 10 and a signal 16 outputted from the control means 6 to the plate 1 is connected to the sensor 10.  A heater output means 14 for outputting physical quantity to the heater 2 in accordance with a heat value signal 13 outputted from the means 12 is connected to the means 12.
Patent JP-H03111022-A (JP)
Title: Inspection stand for endoscope
Inventor: YAMAGUCHI TATSUYA
IPC: A61G13/10
Filed: 1989-09-26
Abstract: PURPOSE:To effectively utilize a space of an endoscope inspection room, and to cope with the endoscope peripheral equipment even in the case of using a different endoscope peripheral equipment by providing a space which can contain the endoscope peripheral equipment, on the lower side of a bed body. CONSTITUTION:An endoscope bed 1 is provided with a bed body 2, four pieces of bed feet 3, and base 4 which has almost the same area as a projection floor area of the bed body 2, and on which the bed feet 3 are placed. Between the bed body 2 and the base 4, a space 5 which can contain an endoscope peripheral equipment is provided, and a light source device 7 for supplying an illumination light to an endoscope 13, and a washing device 8 for washing the endoscope 13 are contained in the space 5. On the base 4, an insulation transformer 9 is attached, and power is supplied to the light source device 7 and the washing device 8 through a power source cord 10 from the power source transformer 9. Since the space 5 which can contain the endoscope peripheral equipment is provided on the lower side of the bed body 2, the space of an endoscope inspection room can be utilized effectively, and also, in the case a different endoscope peripheral equipment is used in accordance with an inspection, it is possible to cope therewith by changing the endoscope peripheral equipment in the space 5.
Patent JP-H0585994-A (JP)
Title: Production of n,n-dialkylaminophenols
Inventor: KUWABARA MASAHIRO
IPC: C07D295/08
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the subject compounds in good yield without using any solvent and catalyst and facilitate purification of the subject compounds by adding a secondary amine to a dihydric phenol, then heating the reactional mixture to a specific temperature and keeping the reactional mixture for a prescribed time. CONSTITUTION:Secondary amines (e.g. dimethylamine or pyrrolidine) expressed formula II or III (R is methyl or ethyl; n is 4 or 5) in an equiv. amount of 0.8-2 times, preferably 1-1.5 times based on dihydric phenols (preferably resorcinol, hydroquinone, etc.) expressed by formula I are initially added thereto. The temperature of the reactional mixture after adding the secondary amines is increased to 150-250 deg.C, preferably 170-230 deg.C and the reaction mixture is further kept at the temperature for 1-10hr, preferably 3-8hr to afford the objective compounds expressed by formula IV or V.
Patent JP-S63107154-A (JP)
Title: Resin packaged type semiconductor device
Inventor: KAWAI SUEO
IPC: H01L23/28
Filed: 1986-10-24
Abstract: PURPOSE:To prevent position deviation even if a part where a semiconductor pad and inner leads are connected by using a through hole in a semiconductor chip, is molded with a resin, by machining recess parts or protruding parts at the rear surface of the semiconductor chip and the inner lead parts. CONSTITUTION:A recess part 6 is formed in the rear surface of a semiconductor chip 1. Protruding parts 7 and 7' are formed in the vicinities of the tip part at the upper and rear surfaces of each inner lead 5. The forming position of the recess part 6 is determined as follows: at least a part of the recess part 6 lies within a range of an area, whose radius is (r) with the central axial line of a through hole 3 as the center of the area. Meanwhile, the recess part is located so that its center is located at a point separated from the end surface of the inner lead 5 by a distance (m). The center of the recess part 7' is located at a point separated from the end surface of the lead 5 by a distance m'. Both (m) and m' lie within the range of 1/2 the total length of the inner lead 5. In any case, each recess part is brought to the through hole 3 as close as possible. Since a resin 2 penetrates into each recess part, positional is not yielded between the semiconductor chip 1 and the inner lead 5.
Patent JP-H06190401-A (JP)
Title: Method and equipment for hot rolling of continuously cast material to produce strip or shaped product
Inventor: BERUNTO KURIYUUGAA
IPC: B21B1/46
Filed: 1993-10-07
Abstract: PURPOSE: To provide a method capable of producing strips or profiles from an endless, continuously cast primary material by hot rolling and equipment therefor. CONSTITUTION: Slabs are transferred from a casting line to a rolling line while the slabs are transferred from a buffer zone by means of trucks 6a and 6b in a transverse direction with these trucks and are sent in a longitudinal direction in a direction opposite to the feed direction of the continuously cast primary material within this rolling line. The slabs are stored by using accumulator furnaces 5a and 5b disposed within the rolling line near a soaking furnace and are introduced from the accumulator furnaces via the trucks by a call and in some cases, the slabs are introduced into the rolling line through one of holding furnaces 7 disposed at this side and before the rolling line. The slabs are subjected to finish rolling to final products.  The furnace portions 5 formed as the accumulator sections are disposed near the soaking furnaces 3a, 3b; 4a, 4b of the casting line x-x within the rolling line y-y at the side part therefrom apart spacings therefrom.
Patent JP-H0299585-A (JP)
Title: Fluorescent paste composition
Inventor: OGAWA EIICHI
IPC: H01J29/20
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the subject composition having excellent luminescent characteristics, resistant to discoloration even in the form of a thin film and having decreased power consumption by kneading fluorescent material powder to a vehicle composed of an ethylenic unsaturated compound, an organic polymer binder and an organic solvent. CONSTITUTION:The objective composition can be produced by kneading (A) a vehicle composed of (i) a thermally polymerizable ethylenic unsaturated compound having >=2 (meth)acryloyl groups (e.g., diethylene glycol diacrylate or pentaerythritol triacrylate) and (ii) an organic polymer binder having a molecular weight of 10,000-2,000,000 (preferably 80,000-1,000,000) (e.g., CMC or cellulose acetate) with (B) a fluorescent material powder (e.g., ZnO:Zn, ZnS:Ag or Y2O2S: Eu).
Patent JP-S61131354-A (JP)
Title: Equipment of manufacturing semiconductor device
Inventor: TATSUTA SHIGERU
IPC: H01J37/317
Filed: 1984-11-29
Abstract: PURPOSE:To obtain a semiconductor manufacturing equipment, which makes it possible to repeat ion implantation while repeating short-time annealing by providing a radiation heating device and a cooling device inside a chamber of an ion implantation equipment. CONSTITUTION:A rotor 2 is provided in a vacuum chamber 1 while a rotary rod 3 is intermittently fed by a driving device and a semiconductor substrate is fixed to a holder 4. While uniformly radiating an ion beam on the whole surface(s) of the semiconductor substrate 5 on an ion implantation stage A, the short-time radiation heating is performed at a lamp anneal stage B by the halogen lamps 11 and 12. A cooling stage C is provided with a cooled metal stage 7 so that the semiconductor substrate heated on the stage B may be immediately cooled. Cold water or Freon and other coolants flow into and flow out of the metal stage 7 through the pipes 8 and 9 while the holder 4 stops in a state of being stranded and closely adhered for rapidly cooling the semiconductor substrate 5.
Patent JP-S59130807-A (JP)
Inventor: GEIRII RETSUKUSU HOOMAN
IPC: A61Q5/06
Filed: 1983-12-26
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-H0677434-A (JP)
Title: Semiconductor memory device
Inventor: KURODA KENICHI
IPC: H01L27/108
Filed: 1992-08-27
Abstract: PURPOSE:To relieve stress on a nonselective ferrodielectric capacitor with an attempt for high-scaled integration by preventing voltage from being applied to a ferrodielectric capacitor of a unit memory circuit corresponding to a nonselective switching device. CONSTITUTION:Vo is applied to those which write 'H' out of subdata lines d0-d7 connected via switch MOSFETs Q0-Q7, and Vo/2 to those which do not write. At this time, no voltage is applied to a ferrodielectric capacitor connected to subdata lines d1, d2, d5 and d6 because of Vo/2 potential on both electrodes, resulting in no stress on the ferrodielectric capacitor. Therefore, stress on a nonselective ferrodielectric capacitor can be relieved with an attempt for high- scaled integration.
Patent JP-S59167419-A (JP)
Inventor: KAACHISU ENU MASU
IPC: B65H3/12
Filed: 1983-12-28
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。