baber/WOPTO huggingface dataset:
Patent JP-S6223151-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KURODA KENICHI
IPC: H01L27/112
Filed: 1985-07-24
Abstract: PURPOSE:To improve electrical characteristics by using a process, in which a gate insulating film is formed, as one part for shaping a gate insulating film for a second MISFET in predetermined thickness. CONSTITUTION:An n<-> type well region 2 is formed in a region, in which a p channel type high withstanding-voltage MISFET is shaped, in a p<-> type semiconductor substrate 1, and field insulating films 3 and p-type channel stopper regions 4 are formed. Insulating films 5 used as first gate insulating films for the MISFET as a memory cell are shaped by oxidizing the main surface of the semiconductor substrate 1, and a resist film 6 is formed so as to coat regions Y and Z. The resist film 6 is employed as a mask for an ion implantation process in which an impurity is introduced into a channel region in the memory cell, and the p-type impurity such as boron is introduced into the channel region in the memory cell through ion implantation. Accordingly, an unnecessary diffusion into the semiconductor substrate and the well region of the impurity is prevented, thus improving electrical characteristics.
Patent JP-H10328379-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce cost and facilitate assembly work by stopping the delivery of balls to a ball dispensing device only by an elastically deformable ball stopping member. SOLUTION: A ball stopping member 105 wherein a ball stopping piece portion 105a that interrupts the flow of prize balls while inserted into an opening 108 formed in a passage 101, an engaging piece portion 105b that engages with a prize ball dispensing device 110 with the prize ball dispensing device mounted, releases the insertion into the opening 108 of the ball stopping piece portion 105a, releases the engagement with the prize ball dispensing device 110 with the prize ball dispensing device 110 detached, and puts the ball stopping piece portion 105a into a state of insertion into the opening 18 by a restitutive force associated with elastic deformation, are formed, is arranged in the passage 101.  Such arrangement helps stop the delivery of prize balls to the prize ball dispensing device (preventing balls from overflowing and falling) by a simple structure, reduce cost, and facilitate assembly work.
Patent JP-S5786661-A (JP)
Title: Sealing device for rotary bodies
Inventor: KAGUCHI SHINSAKU
IPC: B63H23/36
Filed: 1980-11-19
Abstract: PURPOSE: To eanble a fluid to flow toward the axis of rotary bodies, by winding a seal band of ethylene tetrafluoride resin around one rotary body to constitute a sealing device and by causing pumping action throughout the rotation of the rotary bodies.  
     CONSTITUTION: Scavenging or pumping action is caused with the rotation of a rotary body 1 by a minute clearances 9 made on the side edge of a vortically wound seal 3, so that a fluid always flow toward the axis of the rotary body. Even if the seal 3 is worn and slightly deformed due to the contact with a seal ring 5, the fluid does not leak along the deformed part of the seal 3 because the fluid is moved toward the axis of the rotary boby 1 by the scavenging or pumping action. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5863861-A (JP)
Title: Method and device for measuring flow through ultrasonic pulse doppler method
Inventor: DEIITAA HASURAA
IPC: G01F1/66
Filed: 1982-09-17
Abstract: 1. A method of measuring a flow comprising particles, in particular for blood flow measurement, in accordance with the ultrasonic pulse Doppler method, wherein ultrasonic transmitting pulses are irradiated into a signal entry region of an object under examination in the direction of the particles of the flowing medium, and reflected echo signals received from the particles are converted into electrical Doppler signals, wherein a measuring signal for the flow of the flowing medium is determined from the frequency difference between the transmitted and received ultrasonic pulses after a spectral analysis, and wherein the measuring signal is displayed optically and/or acoustically, characterised in that it involves the following steps : a) a simultaneous spectral analysis of the Doppler signals is carried out in at least two different frequency position (alpha, beta), where the Doppler spectra present in these frequency positions (alpha, beta) are subjected to laws of similarity, and where the spectral sector powers (M0 alpha , M0 beta and M0b1 , M0b2 , M0a ) which emanate from the particles in the signal entry region, which move in the acoustic direction by means of a specific velocity component, are supposed to be identical, b) superimposed components of the Doppler spectra (M0a ) which are not to be displayed are eliminated from the measurement by compensatory superimposition, and c) the measuring signal obtained after the compensatory superimposition is optically and/or acoustically displayed or recorded.
Patent JP-2000349658-A (JP)
Title: Portable telephone set
Inventor: TERADA HISAFUMI
IPC: H04B1/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To omit a transmission power arithmetic circuit calculating transmission power and a DSP or the like in a portable telephone set 10 that increases/ decreases the transmission power from an antenna 28 by 1 dB each according to a transmission power control command from a base station so as to make communication with the base station with minimum transmission power. SOLUTION: An accumulator 30 increases or decreases a count by 1 according to a transmission power control command from a base station. An IF ROM 31 and an RF ROM 32 store control data with respect to each count of the accumulator 30 so that transmission power from an antenna 28 is changed by 1 dB with respect to a difference from the count of the accumulator 30 by 1. The count of the accumulator 30 is converted into the corresponding control data by the IF ROM 31 and the RF ROM 32 and D/A converters 33, 34 convert the control data into analog DC control voltage, which is given to an IF variable amplifier 19 and an RF variable amplifier 27 to change a gain of them.
Patent JP-S6316833-A (JP)
Title: Method and apparatus for continuously producing metal shape stock
Inventor: NAKAMURA KOJI
IPC: B21J5/00
Filed: 1986-07-10
Abstract: PURPOSE:To make dense and improve strength of solidified shell structure without any destruction and to continuously produce a cast billet having desirable sectional shape at short working stage by forging as squeezing the non- solidified cast billet from molten metal in continuous casting to closed state from the outer circumference by forging machine. CONSTITUTION:The molten metal 3 in a tundish 1 poured from a square shape (A) mold type continuous caster 5 is cooled 12 from the outer circumference and as forming the shell, it is carried to the forging roll 6 to form to a hourglass shape (B). Further, the shell side wall is pushed by the forging roll 7 to push out (C) the internal molten metal 3 toward up stream side and developing shell is sticked (D) by the forging roll 8, and as protecting the solidified shell from the destruction, the structure is made dense and the strength are improved. Further, the desirable sectional shape (E) is formed by the forging roll 9 and sent out to a feed roll 11. In this way, the shape stock 10 having the desirable sectional shape and good quality is continuously produced from non-solidified cast billet at the short working stage.
Patent JP-S6316892-A (JP)
Title: Distance measuring instrument for laser beam machine
Inventor: IKEDA TAKASHI
IPC: B23K26/046
Filed: 1986-07-10
Abstract: PURPOSE:To detect a position, to control the displacement from a reference level as well and to improve e accuracy in measuring a position by condensing the laser light for machining reflected from an object body on a position detecting element by the light receiving lens for condensing. CONSTITUTION:The light emitted from a working point and its near peripheral side made incident on a light receiving lens 6 via a diaphragm 10 and an optical spot image is formed on a position sensor 11. The distance signal corresponding to the displacement from the reference faces S of an object body W1 is operated and outputted based on the positional signal of the optical spot image formed on the position sensor 11 by a signal processor 12. With the instrument of this composition measuring errors can be reduced.
Patent JP-H0328413-A (JP)
Title: Sheet pile reinforcement for closing
Inventor: OKIMOTO MASAYUKI
IPC: E02D5/04
Filed: 1989-06-27
Abstract: PURPOSE:To make a dimensional tolerance large and exercise the closing function by forming honeycomb joints on one side of the both side edges of a flange facing each other, and forming the other side with I or H sections containing an engaging reinforcement. CONSTITUTION:On the side edges 16a1, 16a2, 16b1, 16b2 on one side of the flanges 15a1, 15a2, 15b1, 15b2 of H sections 14a, 14b, honeycomb joints 17a-17d respectively made of web honeycomb half-cut body of rectilinear sheet pile are welded. Also, loop bars 19a-19i are welded on side edges 18a1, 18a2, 18b1, 18b2 on the other side. And, the loop bars 19a-19f of sheet pile reinforcements 13a, 13b for closing are made not to collide with the loop bars 19g-19i. Further, the loop bars 19a-19f are welded on the back and the front of the flanges 15a1, 15a2 and 15b1, 15b2, namely on the inner side and the outer side, and the relative distance between the sheet pile reinforcements 13a, 13b for closing is made changeable, and successively changes the lapping distance of the loop bars 19a-19i freely.
Patent JP-H0328020-A (JP)
Title: Energy absorber for vehicle
Inventor: ISHIKAWA TOSHIHIRO
IPC: B60J5/00
Filed: 1989-06-27
Abstract: PURPOSE:To suppress the deformation of a door and its circumference during collision and to improve the absorbing effect of impact energy by opposing the respective inner side faces of an outer panel and an inner panel to each other so as to provide reinforcing members and disposing energy absorbing members on the inside of a vehicle chamber at positions where the inner panel reinforcing members are attached. CONSTITUTION:Opposing to an inner panel 4 and an outer panel 3 or to either one of them. Reinforcing members 10 to 13 are provided and also pads 5 composed of foaming urethane or the like are provided on the inside of a vehicle chamber facing to the positions of the reinforcing members 12, 13 of the inner panel 4. In this construction, when a collision from the direction of an arrow alphatakes place, crew collide toward the direction of beta due to reaction. Thus, the outer panel and the inner panel 3 and 4 respectively collapse inward, but impact energy is absorbed by the pads 5 and deformation is suppressed by the reinforcing members 10 to 13.
Patent JP-H0214964-A (JP)
Title: Brake control apparatus for vehicle
Inventor: KIMURA YOSHIYUKI
IPC: B60T8/70
Filed: 1988-07-01
Abstract: PURPOSE:To improve safety by judging whether brake pressure is kept or not through comparison between acceleration of a vehicle detected based on a rotating speed of wheels and acceleration thereof detected based on an actual running speed of the vehicle. CONSTITUTION:When a speed signal V becomes smaller than a fixed value by operation of a brake pedal 2, by this operation signal B and the speed signal V a judging unit 14 outputs a holding signal L to close an electromagnetic valve 6. At the same time, a calculating unit 16 calculates acceleration on the basis of the speed signal V to input an acceleration signal K1 to a comparing unit 18. An acceleration signal K2 which an acceleration calculator 17 gets from an acceleration signal S based on the movement of a vehicle is also input, into the comparing unit 18, both acceleration signals K1, K2 compared with each other at the timing when the speed signal V becomes zero and as a result, an on-off signal is input in a switch 15 to control the electromagnetic 6. Thus, it is possible to improve safety with this constitution.
Patent JP-H0454228-A (JP)
Title: Pre-stroke controller of fuel injection pump
Inventor: YOKOTA TORU
IPC: F02D1/00
Filed: 1990-06-22
Abstract: PURPOSE:To enable accurate control of a pre-stroke by mounting an actuator which displaces a timing sleeve so that a real output value of a sensor becomes a set output value when a real pre-stroke is equal to a set pre-stroke. CONSTITUTION:A pre-stroke controller of a fuel injection pump is provided with an actuator 13 which displaces a timing sleeve 2 titled on the outer circumference of the plunger 1 of the injection pump in the axial direction so as to adjust pre-stroke. Characteristics of an output value of a sensor 4 which detects a displaced quantity and pre-stroke are calculated 6, and stored 7. The real pre-stroke is calculated 8 from the output value of a sensor 4 based on the stored characteristic. In this case, when the real pre-stroke is equal to the set pre-stroke, an actuator 3 is mounted so that the output value of the sensor 4 becomes the set output value. A set value memory means 10 which stores the set pre-stroke and the set output value is provided, and in a characteristic calculation means 6, the characteristic is calculated by the output values of the standard pre-stroke and the sensor 4, the set pre-stroke and the set output value.
Patent JP-H0199623-A (JP)
Title: Apparatus for inverse separation and tranfer and method of its use
Inventor: JIYATSUKU AREN HAMURIN
IPC: G01N1/28
Filed: 1988-07-01
Abstract: PURPOSE: To separate liquid from a liquid mixture by providing the device with a vessel cylindrical body which holds the liquid, a cylindrical plunger which renders liquid-tight sealing while sliding in this cylindrical body and is opened at an end and a liquid capturing cap which exists below this plunger. CONSTITUTION: A desired amt. of the liquid is held in the vessel cylindrical body 2 having an approximately symmetrical inner cross sectional area at a longitudinal axial line. The cylinder plunger 8 opened at the end 14 is provided with a means 5 for rendering the liquid-tight sealing with the inside of the cylindrical body 2 so as to maintain the sealing state during sliding in the cylindrical body 2. The liquid capturing cap 16 is arranged below the plunger 8 while the plunger 8 is depressed. The liquid capturing cap 16 is provided with means 15, 16 allowing the passage of moving gas during the depression of the plunger 8 and a means 17 for assuring the accumulation of the entire liquid passing through the plunger 8 directly in the receiving vessel during the movement of the plunger 8 along the axial line of the cylindrical body 2.
Patent JP-H0514594-A (JP)
Title: Lens adjusting device
Inventor: TSUNEMATSU SHINICHIRO
IPC: G02B7/04
Filed: 1991-07-03
Abstract: PURPOSE:To adjust the focus of a lens only with operation of a rotary ring without use of a special jig in the lens adjusting device of an original read mechanism for a facsimile equipment or the like. CONSTITUTION:A middle part of a plate spring 5 used to fix a lens 4 is in press contact into a groove provided to a lens barrel of the lens 4 and fitted, a rotary center 7 is provided to one end of the plate spring 5 and the spring is turned within a plane in parallel with an optical axis and the other end is in contact with a rotary ring 8 with a screw thread processed thereto and the lens 4 is slid in forward/backward direction only by turning the rotary ring 8 to adjust the focus easily.
Patent JP-2000345436-A (JP)
Title: Production of carbon fiber
Inventor: OGAWA HIROYASU
IPC: D01F9/22
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an economical method for producing carbon fiber capable of suppressing the generation of naps in the course of carbon fiber production, and increasing both tensile strength and tensile elastic modulus. SOLUTION: An oxidized fiber having a density of 1.38-1.45 g/cc obtained from a polyacrylonitrile fiber or a polyacrylonitrile-based fiber is heat-treated (the first stage heat treatment) with a magnetic flux density of >=5 tesla in an inert gas under a tensile strength of 1-50 mg/d at 1,700-2,000 deg.C. Subsequently, the fiber is subjected to the heat treatment of the second stage (the second stage heat treatment) at 2,000-3,000 deg.C to carbonize and graphitize it with the result that the objective carbon fiber is obtained.
Patent JP-2000318678-A (JP)
Title: Moored boat
Inventor: UCHIUMI SHIWAO
IPC: B63B21/50
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To moor a boat with power generation system structure used for tidal powder generation and ocean current power generation for generating power by utilizing current power of a tidal current and an ocean current, and increase the current power of the tidal current and the ocean current. SOLUTION: A moored boat 1 is provided with a throttle plate (wall) 2 to increase current power, has structure wherein an inlet port is widened and an outlet is narrowed as if both hands are opened, and is constituted to float on the ocean. A device to adjust draft in response to the depth of water is provided to be stationarily fixed by an anchor 7. The boat is easily set even in a strait of high flow velocity and deep water depth, and is easily removed even in the case where it is removed for some reasons.
Patent JP-H06173909-A (JP)
Title: Pneumatic pressure/electric actuator
Inventor: EDOWAADO EE NEFU
IPC: H02K41/02
Filed: 1993-06-30
Abstract: PURPOSE: To provide an actuator for exactly moving parts and acting a relatively large force on the parts. CONSTITUTION: The pneumatic/electric actuator 10 for exactly positioning a workpiece and for applying a force to the workpiece is provided with an electric actuator 12 in the form of a voice coil motor having an output rod 16 coupled to a cylinder rod 18 of a pneumatic cylinder. The output rod 16 is mounted for extremely precise and measured movements by the electric actuator 12 and is used to contact and precisely position the workpiece. After precise positioning of the workpiece, the pneumatic cylinder can be actuated to extend the cylinder rod and exert a force to the workpiece through the output rod. The electric actuator 12 is directly mounted on the pneumatic cylinder and can be moved by the pneumatic cylinder to increase an effective stroke of the output rod 16 of the electric actuator 12.
Patent JP-H107948-A (JP)
Title: Sealant composition for ceramic siding board
Inventor: YAMAGUCHI MINETO
IPC: C08L71/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a sealant composition for ceramic siding boards, having excellent stress relaxation properties and excellent adhesion to ceramic siding boards. SOLUTION: This composition is the two-pack type one comprising a base having a main chain essentially consisting of a polyoxyalkylene and containing at least one functional silicon group per molecule and a curing agent essentially consisting of a tin (IV) composed. The composition has the content and mixing ratio of the base and curing agent set so that 0.01-10 pts.wt. tin compound of the curing agent is present per 100 pts.wt. polymer of the base and has a stress relaxation as high as 80% or higher after deformation by external force.
Patent JP-S5951736-A (JP)
Title: Takuan and its preparation
Inventor: NOMURA MANABU
IPC: A23L19/20
Filed: 1982-09-16
Abstract: PURPOSE:To prepare a low-salt TAKUAN (yellow pickle made from a Japanese radish) having improved preservability and very low odor, by cutting a raw radish into small pieces, immersing the pieces in saline water added with an edible organic acid, adding a seasoning to the immersed radish after dehydration, and freeze-drying the mixture. CONSTITUTION:A raw radish is cut in round slices having a thickness of about 4-5mm., and the slices are immersed in 4% saline water added with edible inorganic acids such as 0.2% of citric acid, 0.15% of malic acid, etc. The radish slices having a concentration of 2-3% are dehydrated under a weight, impregnated with a seasoning composed of amino acids, starch syrup, MIRIN (sweet Japanese sake for seasoning), sodium glutamate, etc., and freeze-dried at -20- 25 deg.C.
Patent JP-H10339267-A (JP)
Title: Liquid feeding mechanism, sampling mechanism using the liquid feeding mechanism and column chromatography device
Inventor: SATODA MAKOTO
IPC: F04B23/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a column chromatography device which can automatically sample a specified amount of liquid with a desired timing and analyze it without troublesome operation, a liquid feeding mechanism which can feed liquid with high pressure for enabling the chromatography, and does not suspend feeding even when bubbles are mixed without requiring additional water, and a sampling mechanism using the same. SOLUTION: A first pump 3 as either a diaphragm pump or a peristaltic pump and a second pump 4 as a plunger pump are sequentially arranged on a circulation passage 1. Fluid is fed to a discharging pipe 5 thorough the pump 4 by means of the pump 3, and then the discharging pipe 5 is closed. Fluid is the fed to a flow passage side having high feeding resistance continued to a holder 31 and a column 40 by means of the pump 4 with high pressure.
Patent JP-S647875-A (JP)
Title: Reproducing circuit for magnetic recording and reproducing device
Inventor: HIKICHI YASUSHI
IPC: H04N5/922
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a preferable reproducing video output signal by having the two different characteristics of a deemphasis circuit for a video signal and a synchronizing signal. CONSTITUTION:A video signal VOUT is obtained by using a synchronizing and separating circuit 23, a subtraction circuit 26, the deemphasis circuit A24, the deemphasis circuit B25 and an addition circuit 27. In the relation of the time constant Tt of the deemphasis circuit A24 for the synchronizing signal and the time constant Tp of the deemphasis circuit B25 for the video signal, when the Tp is the same as the time constant of the emphasis circuit 2 of a recording system, the Tt is selected to the time constant smaller than the Tp. Thereby, the deterioration in a dark clip generated based on the difference between a white clip level and the dark clip level is increased at the time of a reproducing, and completely restored.
Patent JP-H04361506-A (JP)
Title: Inductor
Inventor: SETO KAZUHIRO
IPC: H01F17/04
Filed: 1991-06-10
Abstract: PURPOSE:To obtain a small type and highly reliable inductor. CONSTITUTION:A magnetic body is formed by a plurality of second magnetic bodies, and a conductor (coil) 2 is arranged in the magnetic body. The above- mentioned magnetic bodies are formed into a magnetic green compact 3 by adding the prescribed powder bonding agent to the magnetic powder, and a magnetic body is formed by junctioning a plurality of magnetic bodies with a high permeability bonding agent. As the magnetic green compacts 3 are junctioned with each other by a high permeability bonding agent, a highly strong junction can be accomplished, and a highly reliable small type inductor can be obtained without formation of a magnetic gap.