baber/WOPTO huggingface dataset:
Patent JP-S6453071-A (JP)
Title: One-side wheel operation of double-wheel water wheel
Inventor: KIZAKI YASUMI
IPC: F03B15/02
Filed: 1987-08-20
Abstract: PURPOSE:To prevent the contact between a runner and a stationary part by setting the opening degree of a guide vane on the idling side of a double-wheel water wheel to the opening degree at least equal to the pipe diameter area of a casing drain pipe. CONSTITUTION:When a double-wheel water wheel is one-side-wheel-operated in accordance with the load, an inlet valve of the water wheel on the idling side is perfectly closed, and a drain valve 16 is perfectly opened. After it is confirmed by a water level sensor 17 that the water in a casing is perfectly discharged, a guide vane 11 is opened to a prescribed opening degree, and idling operation is carried out. When the pipe diameter of a drain pipe 15 is set d<phi>, the sectional area A of the pipe A=pid<2>/4 is established, and when the guide vane width is set B, and the gap of the opening port between the guide vanes is set a, and the number of guide vanes is Zg, the opening degree of the guide vane 11 is set so that A<=aXBXZg, and then the runner sealing cooling water does not stay on the outer periphery of the runner. Therefore, the trouble that the staying water on the outer periphery of the runner is stirred by the idling runner, and the increase of heat generation and contact between the runner and a stationary part can surely be prevented.
Patent JP-S62276440-A (JP)
Title: Chemical analyzer
Inventor: MURAISHI KATSUAKI
IPC: G01N33/52
Filed: 1986-09-03
Abstract: PURPOSE:To make the title analyzer relatively small-sized, by providing a fog photometric part performing the fog photometry of a chemical analysis slide by allowing a reading head to move the lateral side of an incubator in the lateral direction thereof. CONSTITUTION:The feed of a chemical analysis slide 1 from a slide mount part to a spot deposition part and the feed and insert of the slide after spot deposition with respect to an incubator housing chamber 133 are performed by a feed/insert means 150. A fog photometric part for measuring the reflecting optical intensity of the chemical analysis slide 1 unused is provided to the lateral side of an incubator 130 in the lateral direction thereof. Further, a reading head 141 freely slidable to the lateral direction slides to the position opposed to the fog photometric part by the sliding to the lateral direction, the chemical analysis slide 1 is allowed to pass through the fog photometric part by the feed/insert means 150 and fog photometry is performed in the fog photometric part by the reading head 141.
Patent JP-H0954523-A (JP)
Title: Preliminary operation control method and device for printer
Inventor: TAKAHASHI ZENJI
IPC: G03G21/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of dirt to the rear surface of a paper sheet, at the time of printing and to make printing quality high by obtaining detection with a voltage abnormality detecting circuit, when a motor is out of step during its rotation at a first fixed speed, so as to stop the rotation by a microprocessor, driving the motor again, to accelerate the rotation and rerotate the motor at a second fixed speed for a specified time and then, decelerating and stopping the rotation. SOLUTION: When the motor 27 is out of step during its rotation at the first fixed speed, a voltage abnormality detecting signal (h) as the output of the voltage abnormality detecting circuit 29 is changed to a high level. When the microprocessor 25 detects the high level, the rotation of the motor 27 is stopped. Therefore, when it is judged that the motor 27 is out of step during its rotation at the first fixed speed by the detection with the voltage abnormality detecting circuit 29, the rotation of the motor 27 is stopped and the motor 27 is rerotated at the second fixed speed for making output torque large by the dropping of a rotational speed. Thus, a preliminary operation can be normally executed so that the dirt can be prevented from sticking to the rear surface of the paper at the printing time.
Patent JP-S5999986-A (JP)
Title: Current type inverter
Inventor: MIYAZAKI MASANORI
IPC: H02P27/04
Filed: 1982-11-26
Abstract: PURPOSE:To suppress the commutation failure of a current type inverter while maintaining a high control response by providing a rate-of-change limiter which limits the rate of change of the primary current reference to the prescribed value or lower. CONSTITUTION:A limiter 17 which limits the rate of change of a torque current reference is provided in the output unit of a speed controller 6. This limiter 17 does not occur a commutation failure, limits the rate of change of a torque current reference to the degree that no defect occurs in the control response, and outputs a new torque current reference. Even when the change of a speed reference omegagamma* or speed signal omegagamma occurs in a short time or even when the rate of change is large, the rate of change of the torque current reference is limited to the constant value by the limiter 17, and the commutation is accordingly continued stably.
Patent JP-H0526944-A (JP)
Title: Inspection device of conduction pattern
Inventor: MURAKAMI HARUNORI
IPC: G01R31/00
Filed: 1991-07-24
Abstract: PURPOSE:To enable discontinuity and short circuit failure to be detected automatically by measuring impedance formed between a conductive portion for measurement and a conductive pattern under test over a specified frequency range and then judging conformity/non-conformity based on a preacquired reference. CONSTITUTION:One edge 4a of a probe for measurement is connected to a connection terminal portion 2a of an antenna pattern P and the other edge 4b is connected to a conductive portion Q for measurement. A window glass 2 of a conforming article which becomes a reference is set to a measuring stand 3, impedance between the antenna pattern P and the conductive portion Q is measured in details, and a measurement point is set so that the frequency characteristics can be captured properly. When a measurement start switch, etc., are operated after setting the window glass 2 which is a sample onto the measuring stand 3, an impedance measuring device 4 measures and outputs impedance for each registered frequency point. A criterion device 5 stores measurement data in a memory means 5b temporarily and then starts criterion when it receives a criterion start command 4d and then displays the result.
Patent JP-H0257603-A (JP)
Title: Metal powder and its production
Inventor: YOKOYAMA AKINORI
IPC: C09C1/62
Filed: 1988-08-23
Abstract: PURPOSE:To produce the title conductive metal powder consisting of the Al and Cu having a specified mean composition, wherein the Al content on the surface is higher than the average, having good color tone, and difficult to discolor by rapidly solidifying the molten mixture of Al and Cu in an inert gas atmosphere. CONSTITUTION:The molten mixture of Al and Cu is allowed to collide with a high-speed rotor having high heat conductivity, rapidly solidified thereby, and then crushed. As a result, metal powder having the mean composition shown by CuxAl1-x (0.4<=x<=0.995) and wherein the ratio of Al/Cu on the surface is higher than that on the average is obtained. The metal powder has good color tone, the powder is hardly discolored, and the conductivity is not deteriorated with time. In the mean composition CuxAl1-x of the metal powder, 0.4<=x<=0.97 is preferably fulfilled for the metal powder pigment, and 0.8<=x<=0.995 is fulfilled for the conductive metal powder.
Patent JP-H1154048-A (JP)
Title: Plasma display panel and its manufacture
Inventor: AOKI MASAKI
IPC: H01J11/42
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the secondary electron emitting coefficient of a protecting layer to reduce the discharge voltage and improve the emission luminance by covering a dielectric glass layer with a protecting layer consisting of diamond-like carbon (amorphous diamond). SOLUTION: A front panel 10 is manufactured by forming a discharge electrode (display electrode) 12 on a front glass base 11, covering the surface with a lead-based dielectric glass layer 13, and forming a diamond-like carbon protecting layer 14 on the surface of the dielectric glass layer 13. The protecting layer 14 has an amorphous membrane structure consisting of diamond-like carbon. The protecting layer 14 consisting of diamond-like carbon is formed by use of plasma CVD or plasma torch CVD. In the plasma CVD by use of a CVD device, for example, the glass base is heated at a prescribed temperature, and a plasma is then generated in the device body by reducing the pressure and applying a high frequency electric field, and the protecting layer 14 is formed while carrying a gas.
Patent JP-2000040860-A (JP)
Title: Indication structure of printed wiring board
Inventor: ENDO SADAO
IPC: H05K1/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an indication structure for printed wiring board in which client specifications, productional identifications, and the like, can be indicated inexpensively and easily and labeling or stamping can be eliminated. SOLUTION: The indication structure for printed wiring board is arranged on a printed wiring board 1 for mounting a plurality of electronic parts 7-1, 7-2 connected through patterns 5-1, 5-2 in order to indicate client specifications, productional identifications, and the like. An indicating section J is constituted by arranging a plurality of electrically independent lands 2 not connected with the patterns 5-1, 5-2 on the printed wiring board 1 and an adhesive 3 for identifying the client specifications, productional identifications, and the like is pasted selectively onto the land 2 at the indicating section J.
Patent JP-H0879774-A (JP)
Title: Manufacturing device for image pickup device and chuck device
Inventor: MIYAGAWA TAKESHI
IPC: H01L27/14
Filed: 1994-08-31
Abstract: PURPOSE: To simplify the configuration of the manufacturing device and to adhere elements with high precision to an emission face of a prism by providing an element positioning drive mechanism onto a turn table independently of a prism hold section. CONSTITUTION: A CCD 4 is adhered to three emission faces of a prism 3 respectively to manufacture a three-CCD camera. In the manufacturing device, a prism hold mechanism 14 holds the prism 3 and a positioning lens system 12. A 6-axis positioning mechanism 24 provided with a chuck mechanism 31 holding the CCD 4 is secured to a turn table 23. The turn table 23 is turned by a prescribed angle to adhere the CCD 4 held by the chuck mechanism 31 to a desired emission face of the prism 3. The 6-axis positioning mechanism 24 positions the CCD 4 as to 6 axes of vertical direction X, horizontal direction Y, forward/ backward direction Z, 6 around Z axis, RX around Y axis, RY around X axis. The pair of 6-axis positioning mechanism 24 makes positioning of the CCD 4 to the emission faces in the three directions.
Patent JP-H1189514-A (JP)
Title: Confectionery material and its production
Inventor: SUCHIIBUN TOMASU BEKETSUTO
IPC: A23G1/36
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fat reduced chocolate or fat-contg. confectionery material low in viscosity, so softer as to be readily meltable in the mouth, and excellent in texture and palate feeling, by including a specified amount of limonene (- contg. substance). SOLUTION: This confectionery material <=5 wt.% of limonene, or a limonene-contg. substance as oil of lemon, orange, grapefruit, mandarin, caraway, Anethum, or bergamot. Preferably, the fat content of the chocolate or fat-contg. confectionery material is 16-25 wt.% based on the whole weight of the chocolate, and the limonene content of the fat-reduced chocolate is 0.5-3 wt.% based on the whole weight of the chocolate.
Patent JP-H0491322-A (JP)
Title: Power supply device for vehicle
Inventor: HARA SHINJI
IPC: F02B37/10
Filed: 1990-08-06
Abstract: PURPOSE:To enable electric apparatuses on the market to be used on a vehicle by providing an electric power control means by which AC corresponding to a commercial power source is output by means of an inverter for controlling the condition, in a system where electric power is changed into AC power by means of the inverter, and supplied to a rotating electric apparatus so as to energize supercharge operation. CONSTITUTION:A rotating electric apparatus 13 is attached on a rotary shaft of a turbocharger 1. Electric power supplied from a battery 2 is boosted by a converter circuit 31, and changed into AC power by using an inverter circuit 4 and supplied to the rotating electric apparatus 13 to drive it, so that super charge operation is energized. In such a device, a main inverter circuit 4 is constituted such that switching from/to power EFTQ43, Q44 to/from Q45, Q46 is carried out by a command signal of 50Hz or 60Hz supplied from a controller 8, and its power is changed into AC power of commercial frequency and then supplied to a plug socket 9, when an electric apparatus or the like is used while connected to the plug socket 9. An auxiliary inverter circuit 7 is provided so as to change DC output supplied from the rectifier circuit 34 of an electric voltage converter 3 into AC power commercial frequency.
Patent JP-H0651093-A (JP)
Title: Repelacing device for control rod driving mechanism
Inventor: TOKUDA YUKIO
IPC: G21C19/20
Filed: 1992-08-04
Abstract: PURPOSE:To automate mounting and removal of an aux. bracket, fully automate a series of mountings and removals from a motor to a control rod driving mechanism, and reduce the working time and accordingly the radioactive dosage of operator. CONSTITUTION:In this device a with a supporting table 13 are furnished on a circular frame 4 which is installed rotatably in a replacement work room 1 for control rod driving mechanism, wherein the supporting table 13 swings between two positions both horizontal and vertical through the motion of the dolly 7, supports the control rod driving mechanism 14 and a bolt mounting/removing apparatus 16 etc., and moves them in the vertical direction. This device is also provided with a motor 38, an aux. bracket 36, a seal part 34, a motor mounting/removing wrench device 28, an aux. bracket mounting/removing wrench device 29, a seal part mounting/removing wrench device 27, and a control rod driving mechanism mounting/removing wrench device 27, which are mounted in the upper part of the bolt apparatus 16 and serve as components of the control rod driving mechanism 14, and also a wrench device supporting dolly 50 on which these components are mounted with a supporting plate 91 interposed and which carries in and out the desired wrench device onto/out of the passage of the pit for the bolt apparatus 16.
Patent JP-S5997615-A (JP)
Inventor: NISHIO KATSUFUMI
IPC: A47J19/00
Filed: 1983-11-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6266137-A (JP)
Title: Inspection method for leakage of piping
Inventor: YOSHIMURA MINORU
IPC: G01M3/22
Filed: 1985-09-19
Abstract: PURPOSE:To easily and quickly detect a leakage part with a high accuracy by sealing the inside of a piping with a basic gas, applying an organic reactive indicator to a part to be inspected, and blowing an untoxicant gas into the piping after a check. CONSTITUTION:A water feed pipe 1 and a hot water feed pipe 2 are connected by a rubber hose 3, and bomb 5, 6 are connected to an injection part 4 so that they can be switched. By opening the bomb 6, the inside of a piping is purged by a nitrogen gas, an organic reaction indicator is applied uniformly to a part to be inspected, and by opening the bomb 5, a mixed gas of an ammonia gas and a nitrogen gas is fed, and when an ammonia concentration shown by a detector connected to a pipe end 7 becomes >=500ppm, the bomb 5 is closed. When the inspection is ended, the mixed gas is exhausted by feeding air into the pipe. A leakage inspecting agent reacts to a basic gas and causes sharply coloring or discoloring, therefore, a leakage part can be detected easily and quickly.
Patent JP-H0492534-A (JP)
Title: Transmission circuit
Inventor: AIKI KIYOSHI
IPC: H04L12/28
Filed: 1990-08-08
Abstract: PURPOSE:To reduce the total size of a transmission circuit by providing a synchronizing pattern inserting pert, a transmission elastic store memory part, a parallel/serial conversion part, a bit phase synchronizing part, a serial/parallel conversion part, a cell synchronizing part, and a reception elastic store memory part. CONSTITUTION:A bit phase synchronizing circuit 1, a serial/parallel conversion circuit 2, a byte synchronizing circuit 3, a cell. synchronizing circuit 4, a reception elastic store memory '), a synchronizing pattern inserting circuit 7, a transmission elastic store memory circuit 6, a parallel/serial conversion circuit 8, etc., are provided on the same chip together with a transmission drive element and a reception element. That is, several, steps of protecting functions are provided to the sequence for detection of noncoincidence of the synchronizing patterns under decision of synchronization and the sequence for detection of coincidence of the synchronizing patterns under non-decision of synchronization. Thus the malfunctions including the bit errors can be prevented. Then the number of wirings can be minimized on a transmission line and therefore the exchanging ability equivalent to about several tens of circuits can be secured on a single board. As e result, a device can be easily miniaturized.
Patent JP-H0258013-A (JP)
Title: Endoscope device
Inventor: TAKAHASHI SHINSUKE
IPC: A61B1/06
Filed: 1988-08-24
Abstract: PURPOSE:To readily operate an endoscope and to prevent cord twisting by providing the group of combined wiring terminal carriers of a connector receiving part in the way that it is freely rotated around the axis of a light guide chuck via a prescribed groove. CONSTITUTION:The connector 4 of an endoscopic scope 2 consists of a light guide 5 and another group of wiring terminals 6. While the connector receiving part 7 of the device main body 1 is constituted with the light guide chuck 9 and another group of wiring terminal carriers 10. Then, the group of terminal carriers 10 is provided in the way that it is freely rotated around the axis of the light guide chuck 9 via a notched groove 11. Thus, even if the number of wires is in increased condition, the endoscope is readily operated and the twist of a universal cord 3 composed of many wiring materials can be prevented.
Patent JP-H1047918-A (JP)
Title: Displacement-measuring device and microscope with auto-focusing function
Inventor: SHIONOYA TAKASHI
IPC: G02B21/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a microscope with a focusing device which allows observation at a comforable position without raising eyepiece 1 position. SOLUTION: A displacement measuring device 8 for detecting a displacement of a sample object 11 from the focal point of an objective lens 10 as a lateral displacement is assigned. The displacement measuring device 8 comprises a light source 2 for emitting light to the sample object 11, a light-shielding part 4 which makes the light flux from the light source 2 asymmetrical to optical axes 209 and 204, and a photo-detecting element for detecting displacement of the light reflected on the sample object 11 from the optical axis. Optical elements of the light source 2, the light-shielding part 4, and the displacement measuring device 8 such as a photo-detecting element are mounted on a silicon substrate 1 for smaller size, due to micro-machining technology.
Patent JP-H0258133-A (JP)
Title: Virtual computer system
Inventor: SHIMURA NOBUYUKI
IPC: G06F9/46
Filed: 1988-08-24
Abstract: PURPOSE:To activate a guest at high speed and to obtain a virtual computer system having excellent performance by activating the guest without resetting the information of the guest when the information of the guest held in a real computer is discriminated to be valid at the time of the activation of the guest. CONSTITUTION:In the virtual computer system, which consists of a single main storage device 102 and at least one central processing unit 101 to realize the plural virtual computer systems, in which the information of the virtual computer is held even while the central process 101 is operated as the real computer or as the virtual computer, when the virtual computer is activated, a means to decide whether or not the information of the virtual computer held in the central processing unit 101 is valid is provided. From this, when the data of the guest held in the processing unit are valid, since the guest can be moved at high speed, the virtual computer can be made excellent in the performance.
Patent JP-H0740584-A (JP)
Title: Image forming device
Inventor: SATO KISHO
IPC: G03G15/05
Filed: 1993-07-29
Abstract: PURPOSE:To attain the stabilized recording at all times by preventing the adhesion of toner particles to control electrodes and also preventing the clogging of apertures of control electrodes generated by the accumulation of tone particles. CONSTITUTION:On an aperture electrode 1 constituted of an insulated layer 2 and a plurality of control electrodes 3 insulated one another and formed on the upper faces of the layers, apertures 4 running through the aperture electrode 1 on respective control are formed on every control electrode 3, while spacers 27 as insulated layers are formed on the upstream side and the downstream side in the feed direction to the apertures 4 on the upper face a face of a counter electrode 6) of the apertures electrode 1.
Patent JP-H1135421-A (JP)
Title: Liquid oil-based skin detergent
Inventor: UCHIKAWA KEIICHI
IPC: A61K8/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject detergent capable of being easily washed down and good in stability by containing a specific nonionic surfactant and a compound having a specific hydrophobic group and hydroxyl group or carboxyl group as a polar group in a molecule. SOLUTION: This liquid oil-based skin detergent is obtained by bringing the detergent to contain 1-30 wt.% of (A) a nonionic surfactant having 5-16 HLB [e.g. polyoxyethylene (5) cetyl ether (HLB=7), polyoxyethylene (%) oleyl ether (HLB=6), etc.], 0.05-2 wt.% of (B) a compound having a 11-28C hydrophobic group and one hydroxy group or one carboxylic group as a polar group (e.g. oleic acid, isostearic acid, oleyl alcohol, isostearyl alcohol, tocopherol, etc.) in an oil-based liquid skin detergent containing >=50 wt.% of a liquid oil- based ingredient generally used as a cosmetic material (e.g. hydrocarbon oil, synthetic ester oil, silicone oil, plant oil, etc.).
Patent JP-H1044355-A (JP)
Title: Polyester film for cathode ray tube
Inventor: ENDO KAZUO
IPC: B29L9/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To easily provide a biaxially oriented polyester film for a cathode ray tube which has excellent productivity, transparency, and adhesive properties with a hard coating layer and can largely rationalize the cathode ray tube manufacturing process. SOLUTION: A coating layer is provided at least on one side surface of a biaxially oriented polyester film which simultaneously satisfies following formulae: Ht<=2.0%, 0.5%<=Hs<=1.5%, and Hi<=0.5% where Ht is a film haze, Hs is a surface haze of the film, and Hi is an inner haze of the film. The polyester for constituting the film contains ethylene terephthalate unit, ethylene-2,6- naphthalate unit or 1,4-cyclohexane terephthalate in 80% or more of its repeated structural unit. The ultimate viscosity of such polyester is normally 0.45 to 1.0, preferably 0.50 to 1.0 or further preferably 0.52 to 0.80.