baber/WOPTO huggingface dataset:
Patent JP-H0792003-A (JP)
Title: Electrode rod for water level sensor
Inventor: ISSHIKI RYUKO
IPC: G01F23/24
Filed: 1993-09-24
Abstract: PURPOSE:To prevent the generation of a sensor output, which indicates the existence of water, when no water is detected in water level detection inside a metallic tank. CONSTITUTION:The electrode rod applied to a water level sensor, in which a sensor output is taken out from an intermediate point between a resistor and the electrode rod by connecting one pole side of a power source to the electrode rod installed through a metallic tank top part via the resistor and connecting the other pole side of the power source to the metallic tank, is provided with a first electrode 3, which is installed in the metallic tank 1 top part while insulated with an insulator 6 and is connected to the power source via the resistor, for external output and a second electrode 5, which is installed in a tank inside side end part 3b of the first electrode 3 electrically connected with the metallic body 13 via a connector 11 contactably with water inside the metallic tank 1 and is electrically connected to the end part 3b of the first electrode 3 via the resistor 12, for water level detection.
Patent JP-H06199683-A (JP)
Title: Medicinal composition containing cyclosporin
Inventor: FURIIDORITSUHI RIHITAA
IPC: A61K9/48
Filed: 1993-09-24
Abstract: PURPOSE: To provide a medicinal compsn. which contains cyclosporin, is in a prethickened form for oral medication and has high biological utilizatability and low inter-object and intra-object changeability. CONSTITUTION: This medicinal compsn. is in the prethickened form of an emulsion and contains the cyclosporin in a carrier medium. This carrier medium contains 1) a hydrophilic org. solvent, 2) (a) mixed mono-, di- and triglyceride or (b) ester exchanged and polyethoxylated vegetable oil as well as 3) a polyoxyethylene-sorbitan fatty acid ester surfactant.
Patent JP-H04282786-A (JP)
Title: High memory band width system for renewing z buffer value
Inventor: CHIYAARUZU AARU DOODERU
IPC: G06T15/40
Filed: 1991-09-18
Abstract: PURPOSE: To attain time reduction for preliminary decision by providing a decision theory for replacing an old Z value with a new Z value in an access theory based on the output of a partial comparator. CONSTITUTION: At the time of updating a Z value for a special picture address, a controller 100 which receives a new Z value and the picture address checks a single bit for the picture address, and decides whether or not the proper Z value is previously stored in the address at first. When nothing is stored, the new Z value is written in a memory 124 without any necessity of memory reading or binary comparison. However, when the proper Z value is stored in the picture address, the controller 100 starts the updating operation. Therefore, a further larger memory band width can be applied to a Z value buffer update memory, and a large amount of time saving can be attained at the time of operating the preliminary decision of whether or not the storage is previously operated in the address to which the Z value is applied.
Patent JP-S6394536-A (JP)
Title: Magnetron cathode structure
Inventor: BABA HIDEKATSU
IPC: H01J23/14
Filed: 1986-10-08
Abstract: PURPOSE:To reduce the usage amount of Mo lead by arranging the sealing surface between an Mo lead and a stem ceramics to be on an inner end surface of a bulb of a stem ceramics, and the sealing surface between a sealing part and the stem ceramics to be on an outer end surface of a bulb of the stem ceramics. CONSTITUTION:A thermoelectron emitting filament 1 is placed between an upper end shield 2 and a lower end shield 3 to prevent deviation of thermoelectrons into an axial direction of a bulb, and a center lead 4 and a side lead 5 made of Mo are connected to the upper end shield 2 and the lower end shield 3, respectively. While the two leads 4 and 5 are brazed to an inner end surface of the bulb of a stem ceramics 6, a sealing part 7 is brazed to an outer end surface of the bulb of the stem ceramics 6. Accordingly, length of both leads 4 and 5 become substantially short and a distance between a fixed spot of the two leads 4 and 5 and the filament 1 is made short. By this method, vibration-proof and shock-proof characteristics of the filament 1 are substantially improved, which makes it possible to reduce wire diameters of the center lead 4 and the side lead 5.
Patent JP-S6485336-A (JP)
Title: Method for strongly twisting polyester yarn
Inventor: ISHIDA KIMINORI
IPC: D02G3/26
Filed: 1987-09-21
Abstract: PURPOSE:To produce a polyester yarn free from the cutting of the yarn and from occurrence of twist and tension irregularities and having good shape and quality, by adhering a sizing agent to the polyester yarn and subsequently applying a hard twisting operation to the adhered polyester yarn while utilizing water. CONSTITUTION:A polyester raw yarn 1, for example, wound into a pirn 2 is brought into contact with a sizing agent solution in a bath 4 by the use of a roller 3 to adhere the sizing agent 9 to the raw yarn. Subsequently, the sizing agent-adhered polyester yarn 10 is rewound on a flanged bobbin 5 and subjected to the first wooden bobbin winding process while preferably utilizing water 7 to wind up the polyester yarn on a wooden bobbin 6. The wound yarn is further dipped in a water bath and subjected to a low temperature drying process and subsequently to a hard twisting process of 1,000-4,000 turns/min, whereby the yarn wound up on the bobbin or the like has no irregularity and is homogeneously taken out.
Patent JP-H10112518-A (JP)
Title: Semiconductor chip package and its manufacture
Inventor: KIN TAIKYO
IPC: H01L23/50
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip package in which an air trap and an inner pore do not exist in a shaped package body and which has high reliability. SOLUTION: The inner lead of a semiconductor chip package 200 is so constituted that a dummy block lead 154, which extends from the end part of an outermost inner lead 152 and is integrally formed with the outermost inner lead 152, is given. The dummy block lead 154 is obliquely formed, and projecting parts and recessing parts are formed on a side. Furthermore, it has an extending part 140A extended from a tie bar 140 and the extending part 140 divided at plural parts, so as to give that spaces 140B. The extending part 140A of the tie bar 140 is obliquely formed, and the projecting parts and the recessing parts are formed on the side.
Patent JP-H0579345-A (JP)
Title: Bearing device of turbo charger
Inventor: KAWAKAMI TOSHIRO
IPC: F02B39/00
Filed: 1991-09-18
Abstract: PURPOSE:To reduce noise of a turbo charger by supporting a shaft by an outer bearing and an inner bearing and forming an oil film between a housing and outer bearing, between outer bearing and inner bearing, and between inner bearing and shaft. CONSTITUTION:A thrust bearing 25 is arranged in a storage section 24 which is formed by thrust bushes 15, 16. Oil is supplied in it to form an oil film, and vibration in axial direction of a shaft 13 is controlled by this oil film. The shaft is supported by an outer bearing 26 and an inner bearing 31 which are double. Vibration in the direction of diameter is controlled by triple oil films which are formed between a housing 11b and outer bearing 26, between outer bearing and inner bearing 31, and between inner bearing 31 and shaft 13.
Patent JP-H0875352-A (JP)
Title: Towel squeezing apparatus
Inventor: HIRANO MAKOTO
IPC: F26B9/00
Filed: 1994-09-05
Abstract: PURPOSE: To provide a towel squeezing apparatus which can simply squeeze a towel by one hand and be simply carried. CONSTITUTION: A pair of rotors 2 are supported at a predetermined interval to right and left upper surfaces of a pedestal 1. A plurality of squeezing bands 5 are extended to both the rotors. Belts 10 which are reversely rotated to each other are wound to be rotated, fixed, and the belts 10 are altered in attitudes by rollers 11 to be guided. A lever 7 is locked to the end of the rotary shaft of the one rotor 2, and the oscillating angle of the lever 7 is positioned by stoppers 8, 9 standing on the left and right sides of one bearing 4.
Patent JP-H0794731-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: AKASAKA YASUSHI
IPC: H01L29/78
Filed: 1993-09-24
Abstract: PURPOSE:To provide a gate electrode with low resistance, by forming a uniform silicon nitride film on the surface of a metallic gate electrode. CONSTITUTION:In a gate electrode, a polysilicon layer 6, a barrier layer 7 and a refractory metal layer 8 are deposited in multilayer on a gate insulating film 4 on a semiconductor substrate 1. A refractory metal silicide layer 9 is formed.at least on the upper face or a side face of the refractory metal layer 8. In addition, a refractory metal silicide layer 9 is deposited on at least the upper face or side face of the refractory metal layer 8. Then, the metal layer 8 is covered with a silicon nitride film with the nitride layer 9 in between.
Patent JP-2000062300-A (JP)
Title: Driver device for printer
Inventor: KAWAI HIROYUKI
IPC: B41J2/125
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a driver device for a printer capable of obtaining a density characteristic suitable for an actually used printing paper and a density characteristic corresponding to a taste of a user and of maintaining a good image quality and an operating speed whereas the device can be reduced in size and manufactured in low cost. SOLUTION: There is disclosed a driver device 32 for a printer that executes predetermined printing by outputting printing data to an ink jet printer 38. The driver device 32 comprises a test printing means for executing printing of plural pieces of sample data in accordance with a predetermined signal and a regular printing means for executing printing in accordance with the sample designated by a user.
Patent JP-H0794682-A (JP)
Title: Wiring for integrated circuit
Inventor: SUZUKI KAZUMASA
IPC: H01L23/485
Filed: 1993-09-27
Abstract: PURPOSE:To enhance the operating speed of a basic cell by reducing the parasitic resistance in diffusion region and to realize high density of transistor by decreasing the areas of wiring region and power supply wiring. CONSTITUTION:Fig. (a) shows a layout including a second metal layer and Fig. (b) shows the layout of underlying layer by removing the second metal layer. p-diffusion region 4 and n-diffusion region 3 are arranged vertically and power supply wirings are provided at the upper and lower ends thereof. In order to reduce parasitic resistance, the diffusion regions are covered substantially entirely with a first metal layer. Second and third metal layers are used for interconnection of basic cells. The wiring area is reduced by superposing first and second metal layers for the power supply wiring, wiring the second metal layer in the wiring region 20 between a power supply wiring and a ground wiring 9, and arranging additional basic cells contiguously in vertical direction while sharing the power supply wiring and the ground wiring.
Patent JP-H04119574-A (JP)
Title: Seek control method
Inventor: OKAMURA EIJI
IPC: G11B21/10
Filed: 1990-09-07
Abstract: PURPOSE:To enable accurate head positioning control by controlling difference between the 1/2 sum of the levels of first and third servo signals and the level of a second servo signal to be zero. CONSTITUTION:A disk device extracts the level of a first servo signal 2, which is recorded while being shifted in one disk radial direction from the center 1 of a track, at timing passing time T decided in advance after reference time to be decided by detecting a reference signal 5 recorded at the top of servo information. The level of a second servo signal 3 recorded while being shifted in the other direction from the center 1 of the track is detected at timing passing time 2T after the reference time, and the level of a third servo signal 4 recorded while being shifted in the same direction as the first servo signal 2 from the center 1 of the track is detected at timing passing time 3T after the reference time. Then, the positioning control of the head is executed so that the difference between the 1/2 sum of the levels of the first and third servo signals 2 and 4 and the level of the second servo signal 3 can be zero. Thus, accurate head positioning control is enabled.
Patent JP-S60131082-A (JP)
Title: Controller of man conveyor
Inventor: TERASAWA HIROYASU
IPC: H02P3/04
Filed: 1983-12-17
Abstract: PURPOSE:To prevent a brake shoe and a motor form burning out by stopping the energization of the motor when the motor current increases at the prescribed value or higher. CONSTITUTION:A drive motor M of a man conveyor is connected through contacts 1a-1c or 2a-2c with AC power sources R, S, T, and normally or reversely rotated. A current to the motor M is detected by a current transformer 8, and converted into a voltage by a current/voltage converter 9. When the output voltage value of the converter 9 increases at the prescribed value or higher, contacts 1a-1c or 2a-2c are opened by a voltage relay 10, the energization of the motor M is interrupted, and a brake due to an electromagnetic brake is simultaneously applied.
Patent JP-S60168631-A (JP)
Inventor: ANSONII KASUTORO
IPC: B29K105/04
Filed: 1984-11-14
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-2001062900-A (JP)
Title: Production of thermoplastic polymer sheet
Inventor: EGUCHI TOSHIMASA
IPC: B29C48/305
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To continuously produce a thermoplastic polymer sheet excellent in surface smoothness, low in the retardation double refractive index of a plane, that is, small in optical phase difference and reduced in warpage. SOLUTION: In a method for producing a thermoplastic polymer sheet by cooling the thermoplastic polymer extruded from a die in a molten state by using a metal belt to form the same into a sheet, the temp. (V1) of the metal belt of the first part coming into contact with the metal belt of the thermoplastic polymer sheet is within a range of Tg-20<=V1<=Tg+100 with respect to the glass transition point (Tg) of the thermoplastic polymer and the temp. (V2) of the metal belt of a part having no curvature is within a range of Tg-30<=V2<=Tg+30 and the temp. (V3) of the metal belt of the part separated from the metal belt of the thermoplastic polymer sheet is V3<Tg-100.
Patent JP-H0965556-A (JP)
Title: Temporary holding tool for fixing branch line
Inventor: MIYATA HAJIME
IPC: H02G7/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To make the temporary holding of a branch line and a rod of a branch line anchor surely and firmly by holding the outer part of the rod of the branch line anchor with a lower main body which has a vertical groove with a semi-circular cross section and a holding board and fastening the lower end of a thimble of the rod on the upper end of the lower main body or holding board. SOLUTION: A rod 19 is inserted into a hole with a circular cross section which is constituted of a vertical groove 7 with a semi-circular cross section of a lower main body 2 and a vertical groove 10 of a holding board 9. Then, the lower end of a thimble 20 formed at the end of the rod 19 is applied to the upper end of the lower main body 2 or holding board 9 and then the rod 19 is fastened. By this method, with an upper main body 1 being supported on a branch line 15 and the lower main body 2 supported on the rod 19 of a branch anchor, the end of the branch line 15 is passed through the thimble 20 of the rod 19 and then is surely and firmly connected and fastened.
Patent JP-H1080399-A (JP)
Title: Photographing apparatus for ophthalmology
Inventor: OTSUKA HIROYUKI
IPC: A61B3/14
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a photographing apparatus for opthalmology which not only perform accurate light exposure control by facilitate calibration of an optical detecting element with respect to surrounding temp. and change with time but also make such a difficult work as setting detecting characteristics to a definite relation unnecessary. SOLUTION: The first reflection member 16 for making a part of an illumination luminous flux branch off is arranged to a light path of an illumination optical system 10 and the second reflection member 33 for making a part of a reflection luminous flux branch off is arranged to a light path of an observation optical system 30 and the luminous flux made to branch off by the first reflection member 16 is guided to an optical detecting element 28 by the first light guiding optical system 23 and the luminous flux made to branch off by the second reflection member 33 is guided to the same optical detecting element 28 by the second light guiding optical system 45 and reflectance of an eye to be examined is operated by an operating means 60 based on each light amount of the illumination and the reflection luminous flux detected by the optical detecting element 28 and the amt.  of light exposure is determined by a means for determining the vol. of light exposure based on the result of operation of the operating means.
Patent JP-H0581680-A (JP)
Title: Optical recording and reproducing device
Inventor: KOIKE MANABU
IPC: G11B7/085
Filed: 1991-09-19
Abstract: PURPOSE:To correct the position of a string of stops with a simple constitution by detecting tracking error signals of two beams from plural beams, selectively using them to drive two linear motors and by turning the entire optical head. CONSTITUTION:A first and a second linear motor driving signals 47A and 47B are generated from tracking error signals 43A of a first beam spot 13A by a radial servo circuit 46, drive a first and a second linear motors 35A and 35B and simultaneously follow a track 12 using a lens actuator 20. Then, switch the signals 43A to second beam error signals 43B by the circuit 46, drive the second motor 35B and simultaneously turn beam strings of 13A and 13B by driving an actuator 20 to follow light spots 13A and 13B on the information track 12. Thus, by not using an image rotating actuator but by the relative operation of the two linear motors, the entire optical head is turned to correct the position of converged spot strings.
Patent JP-H08103918-A (JP)
Title: Manufacture of car interior finish material
Inventor: SATO HIDETOSHI
IPC: B29C43/34
Filed: 1994-10-03
Abstract: PURPOSE: To improve the yield of a skin material significantly by holding the skin material using a skin material feed device, then transporting the skin material to the surface of a base material with both faces preheated which is set in a press die after preheating, and pressing the skin material to the base material to be thermally fused together and finally, molding this fusion product using the press mold. CONSTITUTION: A skin material 2 is held by the suction force of a blower 7 on a skin aspiration transport device 3 as a skin feed device, and is preheated using a skin preheater 6. After heating both faces of a clamped base material 1, the base material is set in the bottom force 5 of a molding press, and at the same time, the skin material with one face heated which is held by the skin material suction device 3 is transported to be deposited on the base material 1. First, a top force 4 is lowered rapidly to a level which comes into contact with the skin material 2, and is allowed to descend to a pressure-bonded state at a low speed and bonded together under pressure. In this case, the skin material 2, simultaneous with the descent of the top force 4, has the outer peripheral part fixed at the pressure bonded part and a thermally fusible part at both ends. In addition, the part not yet pressure-bonded of the skin material 2 moves freely by traction unto a position where the part fits to the mold. Thus both ends of the base material 1 and the skin material 2 are thermally fused together and these materials are molded.
Patent JP-H1160514-A (JP)
Title: Production of aromatic compound using lower hydrocarbon as raw material
Inventor: ICHIKAWA MASARU
IPC: C07C15/24
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To simultaneously obtain an aromatic compound useful as a chemical material and hydrogen gas in high yield by reacting a lower hydrocarbon in the coexistence of carbon monoxide and/or carbon dioxide in the presence of a catalyst. SOLUTION: This aromatic compound (e.g. benzene, naphthalene) including an aromatic hydrocarbon as the main component and hydrogen is obtained by reacting (C) a lower hydrocarbon (e.g. ethane, ethylene) in the presence of (A) a catalyst [e.g. a catalyst consisting of molybdenum, zinc, gallium, iron and cobalt or metal compounds thereof and metallosilicate (e.g. aluminosilicate)] in the coexistence of (B) carbon monoxide and/or carbon dioxide. The amount of the component B to be added is preferably 0.01-30 vol.%, based on the total volume of the total material gases to be supplied for the reaction.
Patent JP-H0956438-A (JP)
Title: Fire retarding housing bag
Inventor: MINAMIYAMA HIDEKI
IPC: A45C9/00
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a fire retarding housing bag which is suitable for a portable valuable article case used in case of a fire or the like. SOLUTION: A bag body 10 comprising fabrics produced by a lamination of a plurality of cloths with a limit oxygen index (LOI value) of 26 or more made by different configurations and an aluminum foil is arranged and a side rim part of the bag body is sewn by using a fire retarding thread 16. The side rim part of the bag body is also grasped by metal wares 17.
Patent JP-H0774178-A (JP)
Title: Manufacture of metal bump and semiconductor device
Inventor: HONDA TAKAYUKI
IPC: H05K3/34
Filed: 1993-08-31
Abstract: PURPOSE:To secure the height of solder connection and to increase reliability by letting second connection media having a lower melting point than connection medium welded on a connection face of a conductive member abut the connection media formed on the conductive member and then welding them by heating and to prevent the appearance of unbonded solder by doing connection with a stable amount of solder. CONSTITUTION:First connection medium 7 made of specified metal are welded on a connection face of a first conductive member 1 through which the first conductive member 1 is connected to a second conductive member. Then, first connection medium 7 bonded to the first conductive member 1 is let to abut second connection medium 14 made of metal having a lower melting point than the first connection medium 7 and held by a specified holding means 12. The second connection media 14 are heated at a specified temperature set between the melting point of the first connection medium 7 and that of the second connection medium 14 and thereby the second connection medium 14 are welded to the first connection medium 7. By this method, stacked-type metal bumps 15 constituted of the first and the second connection mediums 7, 14 are formed on the first conductive member 1.
Patent JP-2001065349-A (JP)
Title: Self-diagnostic device for engine cooling system
Inventor: OKUNO TATSUJIRO
IPC: F01P11/16
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To diagnose the presence or absence of a failure with excellent precision in an engine cooling system of controlling cooling water temperature by controlling circulating quantity of cooling water between a radiator and an engine. SOLUTION: Opening of a control valve is respectively changed to two standards of 1/2 and total closing of average opening of a diagnostic period A when the cooling water temperature is stable. Water temperature rises t1, t2 in continuing periods B1, B2 of each opening are found. It is judged as a failure having large leakage on the control valve when a difference of the rises t1, t2 is smaller than a specified standard value. Additionally, the opening of the control valve is respectively changed to two standards of 3/2 and 2 times of the average opening of the diagnostic period A when the cooling water temperature is stable. Water temperature drops in continuing period of each opening are found, and when the difference of both the drops is smaller than a specified standard value, it is judged that the control valve has a valve opening failure.