baber/WOPTO huggingface dataset:
Patent JP-H03167121-A (JP)
Title: Arterialization factor production-accelerating agent
Inventor: YAGUCHI TOSHIFUMI
IPC: A61P9/14
Filed: 1989-11-24
Abstract: PURPOSE:To provide an arterialization factor production-accelerating agent stimulating the arterialization factor production of human ovarian tumor cells or established cells and capable of efficiently producing the arterialization factor from the serum-free supernatant of the cells by comprising a specific phorbol derivative. CONSTITUTION:An arterialization factor production-accelerating agent for stimulating and accelerating the production of the arterialization factor of human ovarian tumor cells or the established cells thereof comprises a compound of the formula (R1 and R2 are 1-16C alkyl or phenyl). When the cells are cultured in a medium containing a serum and subsequently cultured in a serum-free medium to prepare the arterialization factor from the supernatant of the cultured solution, the above-mentioned accelerating agent is added to the serum-free medium in an amount of 0.1-6mug per ml of the medium to massively and effectively prepare the arterialization factor from the supernatant, the factor being useful for treating wounds and as to deriving capillaries to take blood vessel endothelial cells thereon when coated on the inner walls of artificial blood vessels, thereby permitting to manufacture the artificial blood vessels having more excellent biological compatibility than conventional ones.
Patent JP-H09125780-A (JP)
Title: Lock tool for movable member
Inventor: SUZUKI HIDEO
IPC: E05C1/14
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a lock tool for movable member provided with a striker to be engaged with an engagement part, which is provided in a fixed member, at a stop position of the movable member so as to maintain the stop condition, and to facilitate the fitting of the lock device to the movable member. SOLUTION: A case body 10, which is provided with a striker 21 energized in the projecting condition and a housing part 10a for housing an opening 11 for projection of the striker 21 and a cylindrical part 16 communicated with the housing part 10a, and a drawing member 30 for drawing the striker 21 with the moving operation thereof from inside of the cylindrical part 16 toward the drawing direction, resisting the energization, and a cylindrical fixing means, which is provided with a flange part 41 in one end side thereof and which is to be fixed to the cylindrical part 16 of the case body 10, are provided. The cylindrical part 16 is inserted to a fitting hole H, which is provided through a movable member M, from one side of the fitting hole H, and while the fixing means 40 is fixed to the cylindrical part 16 from the other side of the fitting hole H for fitting.
Patent JP-H09121820-A (JP)
Title: Heating and cooking of torn-off meat and string or the like of shellfishes
Inventor: TSUKAMOTO SHINICHI
IPC: A23L17/40
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To softly heat and cook torn-off meat of surf clam and string, etc., of common scallop causing hardening in usual heating and cooking under standard atmospheric pressure. SOLUTION: A step for boiling and seasoning torn-off meat, string, etc., of a shellfish in water under low pressure of 0.4-0.6 atom for 10min to 20min is carried out once to several times.
Patent JP-S63156125-A (JP)
Title: Artificial combined tree-planting construction
Inventor: NAKANO SHOJIRO
IPC: E02D29/02
Filed: 1986-12-19
Abstract: PURPOSE:To improve a spectacular sight and stabilize a slope, by flocking the surface of a construction structure or the like with piles of chemical fiber or the like by an electrostatic method or a spraying method, and by covering the surface with winders with special fixing agent. CONSTITUTION:The surface of a sprayed mortar construction 7 is cleaned with water. After that, the surface of the sprayed mortar construction 7 is coated with bonding agent 2, and the surface is flocked with the base-colored pile 1 of chemical fiber by an electrostatic method. After that, the roots of winders are embedded in a small step 9, and aerial roots 4 are fitted with special fixing agent between the piles 1, which are covered with flocks.
Patent JP-H10113405-A (JP)
Title: Training machine
Inventor: KITAGAWA KOJI
IPC: A63B21/06
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a training machine which can be set to not only a suitable initial training load but also a series of desirable load changes from the initial condition to the final one. SOLUTION: A rail 21 has a specifically curved shape to guide a weight 8 from its bottom end at the initial condition toward the top end along the rail through tension of a rope 12 by exercise of a person 18 in training. Initial load as well as load changes from initial condition to final one can be set by choosing the rail with a specifically curved shape.
Patent JP-H02149492-A (JP)
Title: Method and device for production of single crystal rod
Inventor: MATSUOKA KYOICHIRO
IPC: C30B15/22
Filed: 1988-11-29
Abstract: PURPOSE:To restrain the component fluctuation in the longitudinal direction of a single crystal rod and to improve the yield of product in the production of single crystal rod with Czochralski method by pulling up the single crystal from the apex of the surface of molten liquid swollen up in almost a parabolic shape in a crucible due to the magnetic action of an electromagnetic coil. CONSTITUTION:The raw material contained in the pipe type crucible 1 supported vertically is heated and molten by a heater 2 to be made in molten liquid 3. The electromagnetic coil 4 is provided above a heater 2 so as to surround the crucible 1 to make it as the center when the crucible 1 is ascended up to the position shown by single dotted chain line. By this coil, the molten liquid 3 is swollen in almost a parabolic shape by receiving the magnetic action. The seed crystal 5 is descended to be brought into contact with the apex and the single crystal 6 is grown. Then the seed crystal 5 is ascended while the crucible 1 is ascended to grow the single crystal rod. By this method, the single crystal 6 is allowed to grow without being brought into contact with the inner wall of the crucible 1 and the mass transfer in the molten liquid 3 is restrained because the convection control and suitable agitation in the molten liquid 3 is allowed to be carried out by magnetic force.
Patent JP-H05121033-A (JP)
Title: Ion implantation device having beam profile monitor
Inventor: TATEMICHI JUNICHI
IPC: H01J37/317
Filed: 1991-10-24
Abstract: PURPOSE:To measure a beam profile without exposing a vacuum chamber to the atmosphere by preventing gas from being accumulated in a beam profile monitor housing section. CONSTITUTION:Ion beams from an ion source 1 are implanted in a substrate 7. In the case of measuring a beam profile, a valve 35 is opened, and a chamber 31 to house a profile monitor 13 is made vacuous by means of a pump 36. The valve 35 is closed, and a gate valve 32 is opened, and the monitor 13 is arranged movably in a beam transporting passage, and the beam profile is measured. When ions are implanted, since the chamber 31 is shut off from the ion source and a processing chamber 5 by means of the gate valve 32, gas is not accumulated.
Patent JP-H09147433-A (JP)
Title: Method and device for recording/reproducing information
Inventor: TONO HIDETAKA
IPC: G11B11/08
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To attain high density recording/reproducing with a needle such as STM, etc., by constituting a recording head with plural needles connected to a signal drive circuit and a signal detection circuit formed on the same substrate. SOLUTION: The needles 5 are formed on a thin beam 6, and are connected to the signal drive circuit 8 and the signal detection circuit 9 electrically by an electrode 7. The needles 5, the signal drive circuit 8 and the signal detection circuit 9 are formed on the same substrate 11, and they constitute the recording head. Thus, the wiring from the signal drive circuit 8 and the signal detection circuit 9 are integrated and shortened extremely, and since inductance is reduced extremely, high speed recording/reproducing becomes possible.
Patent JP-H04177392-A (JP)
Title: Color system converter
Inventor: MUSHA MASATAKA
IPC: G09G5/06
Filed: 1990-11-13
Abstract: PURPOSE:To make a high-grade multigradation image so as to be subjected to a highly accurate color system conversion process at high speed by making the conversion factor of a color system converter controllable with an image processing system. CONSTITUTION:This converter is provided with adding means 140, 142, 146, factor multiplaying means 122-130 and a factor storage means 121. Information showing an amount of each of color components R, G, B at each image element of the image information expressed with a specified color system is conducted to these factor multiplying means 122-130, and the factor conformed to an equation of the specified color system conversion prestored by the factor storage means 121, and then such one added by these adding means 140, 142, 146 is outputted as a color system converted result. With this constitution, in the color system conversion between color systems being connected by a linear conversion, highly accurate conversion of a quantized error of 4% or so can be done at high speed.
Patent JP-H08135184-A (JP)
Title: Void cap
Inventor: NOGAMI YASUNOBU
IPC: F16L5/00
Filed: 1994-11-01
Abstract: PURPOSE: To simplify void cap removing work after the work of forming city water piping by providing a lug at the upper face center part of a void cap, in a position recessed from the surface. CONSTITUTION: A lug 3 strong enough to strip off a void cap 1 biting into concrete with a tool is integrally formed at the upper face center part of a void cap 1, formed to be insert-fixed to the inner wall of a void pipe 2, in a position recessed from the upper face of the void cap 1. An air hole 4 for exhausting air in the void pipe 2 at the time of insert-fixing the void cap 1 to the void pipe 2 is provided at the upper face part of the void cap 1.
Patent JP-H05137719-A (JP)
Title: Beam former of ultrasonic diagnostic device
Inventor: NISHIGAKI MORIO
IPC: G01N29/22
Filed: 1991-11-20
Abstract: PURPOSE:To provide the beam former of an ulstrasonic diagnostic device which can obtain a satisfactory flow signal by an A/D converter of a low bit, and also, can execute dial beam forming. CONSTITUTION:A delaying circuit having a delay time of an integer multiple of an interval extending from a transmitting pulse to the next transmitting pulse is constituted by using an A/D converter 4a and a memory 6a, and a D/A converter 8a, and by adding a circuit for subtracting an output of the D/A converter 8a from an output of a sample holding circuit 3aa by an analog subtracter 10a, a dynamic range is enlarged, and by adding analog switches 14a, 15a thereto and extracting delay adding signals of two systems, this beam former is operated as a dual beam former, as well.
Patent JP-2000127853-A (JP)
Title: Mirror driving method and electric mirror device for vehicle
Inventor: NAGAYAMA YOSHIRO
IPC: G02B7/182
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time of moving a mirror from the present position to an intended position by simultaneously moving a vertical drive motor and a lateral drive motor to obliquely mode the mirror. SOLUTION: An angle control device is formed of a lateral drive motor 4, a vertical drive motor 5, a lateral detecting potentiometer 8 and a vertical detecting potentiometer 9. In this angle control device, a 12 V battery, for example, is used as a power source 19, and the voltage from the power source 19 is made into a constant voltage of 5 V by a constant voltage circuit 20 and supplied to a control part 21 that is a microcomputer. In the control part 21, the switch input signal from a remote control switch and the respective input signals from the lateral detecting potentiometer 8 and the vertical detecting potentiometer 9 are detected, and an instruction is given to a motor driver circuit 22 to perform the drive control of the lateral drive motor 4 and the vertical drive motor 5.
Patent JP-H10141499-A (JP)
Title: Four position actuator and automatic transmission with same
Inventor: YAMAMOTO YASUSHI
IPC: B60K20/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of solenoid valves, reduce cost, improve the reliability of a four position actuator and an automatic transmission which uses it, and facilitate the layout of them. SOLUTION: In a four position actuator 4, a piston 45 receives travel force F1 , F2 , or F3 due to the supply of fluid pressure, and a first free piston 56, a second free piston 57, and a third free piston 58 generate piston travel force F4 (=F2 +F3 -F1 ), F5 , and F6 . The travel of the first to third free pistons is regulated by a first regulation part 74, a second regulation part 75, and a third regulation part 76. The above-mentioned travel force is generated selectively and the four position actuator is positioned to four positions by an air pressure supply control in which four solenoid valves M/V1, M/V2, M/V3, and M/V4 are used.  Moreover, since the four position actuator can generate travel force F1 if one of the solenoid valves M/V1 and M/V2 is ON, these solenoid valves are also used to control a three position actuator 1, thereby realizing an automatic transmission which is operated by four solenoid valves.
Patent JP-H08162467-A (JP)
Title: Multicell bipolar transistor
Inventor: ASADA TADATOSHI
IPC: H01L21/331
Filed: 1994-12-08
Abstract: PURPOSE: To provide a multicell bipolar transistor capable of reducing the variation in the normal bias potential of a pn junction, i.g., the variation in the current density between respective insular emitter regions even if multiple insular emitter regions are connected in common to emitter electrode wires. CONSTITUTION: The terminal end side island 4 connected to the terminal end part of an emitter electrode wire 6 is formed in a smaller area than the other base end side 4 connected to the base end part of the emitter electrode wire 6, in reverse, an emitter contact aperture part 7 on the terminal end side island 4 is formed in a larger area than the other aperture part 7 on the base end side. Furthermore, the mean distance from the periphery of the emitter contact aperture part 7 on the terminal end side island 4 is made sorter than that on the base end side island emitter 4. That is, the area of the emitter contact aperture 7 is gradually narrowed.
Patent JP-S63159652-A (JP)
Title: Variable venturi type carbureter
Inventor: SAKAKIBARA NAOJI
IPC: F02M7/16
Filed: 1986-12-19
Abstract: PURPOSE:To provide always an optimum air-fuel ratio by electrically control a piston provided with a needle valve for increasing and decreasing the opening area of a fuel path on the basis of detecting signals from various sensors for detecting the running condition and circumferential requirements of an engine. CONSTITUTION:In cold start of an engine for example, respective detecting signals from a water temperature sensor 26 and pressure sensor 27 are less than predetermined values, so that control signals are not generated from a control circuit 29 to an electromagnetic coil 20. Thus, a piston 18 is held by a return spring 38 on a position where the opening area of a Venturi 12 is minimized. Also in acceleration running for example, time for supplying current to said coil 20 is temporarily delayed by the control circuit 29 on the basis of the detecting signal of a throttle position sensor 28. Thus, the sliding time of the piston 18 is delayed to increase temporarily negative pressure at the downstream side of Venturi 12 so that the intake and exhaust amount of fuel from a fuel jet 15 is increased to lessen air-fuel ratio.
Patent JP-H03169236-A (JP)
Title: Motor type fuel pump
Inventor: ITO MOTOYA
IPC: H02K5/132
Filed: 1989-11-24
Abstract: PURPOSE:To circulate fuel smoothly without incurring high pressure loss by forming guide parts, which have slants, at the opposed ends of each field magnetic pole, respectively, and inclining the slants in the direction where they guide the fuel from a communication hole toward gaps. CONSTITUTION:The fuel force-fed from a communication hole 42 into a DC motor 20 flows quickly toward the guide part 21a of each field magnetic pole 21 while being guided radially accompanying the rotation of a rotor part 23b, and flows into the gap between the rotor part 23b and each field magnetic pole 21 being guided along the slant 21b. In other words, the flow of the fuel from a communication hole 42 into the gap is done smoothly, resulting from the angle theta of the slant 21b and the radial direction. Accordingly, the fuel from the communication hole 42 flows smoothly along the surface of the rotor part 23b, without incurring the pressure loss by the turbulence such as turbulent flow, etc.
Patent JP-H11146609-A (JP)
Title: Manufacture of permanent magnet rotor
Inventor: NARUSE TOMOHIRO
IPC: H02K1/22
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To suppress irregular cracks, magnetic flux, and motor performance degradation, by forming a groove on an annular permanent magnet. SOLUTION: In a case that an annular permanent magnet 3 has only two poles of an N-pole and an S-pole, it is possible minimize irregular magnetic flux by forming a groove 5 between the poles. In such a case as to shrink fit an annular retaining member to a holder with a clearance provided at the outer diameter of the permanent magnet and the inner diameter of the annular retaining member, it is better to form a groove 5 at the outer diameter of the permanent magnet in processing. By providing a groove at the annular permanent magnet 3 at a position with minimum irregular magnetic flux even if a crack is generated, it is possible to limit the crack direction of the permanent magnet 3 to a position with little irregular magnetic flux, and suppress motor performance degradation.
Patent JP-H09184687-A (JP)
Title: Combustion furnace
Inventor: ROOBERUTO GURIYUUNENFUERUDAA
IPC: F27D1/18
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To cool quickly and/or uniformly combustion product in case of need by supporting the upper member that is provided with a combustion chamber rotatively on a lower member that is provided with a combustion product base through a bearing device. SOLUTION: A combustion furnace comprises a lower member 12 and an upper member 14 and these are engaged together through a bearing device 16. A bearing device 16 is comparatively large and supports the upper member 14 securely. The bearing member 16 is provided with a controller device and the controller device controls the necessary push up operation and rotating operation of the upper member 14 against the lower member 12 from the program inputted through a keyboard 30 securely. When the bearing device is operated by the operation of the controller device, the upper member 14 is pushed up and rotated, At this state, a handler can approach the combustion product easily. The air flow through the high temperature combustion furnace is increased, the combustion product is cooled rapidly and perfectly.
Patent JP-H05115983-A (JP)
Title: Production of fine needle by electron ray
Inventor: AJIYAN PURITSUKERU
IPC: B21G1/04
Filed: 1991-10-24
Abstract: PURPOSE:To form the fine needle by depositing the particle of gold by evaporation on an MgO substrate and irradiating the particle with an electron beam. CONSTITUTION:The MgO substrate 1 is polished to a circular truncated conical shape and the end face of the smaller area of the truncated cone is irradiated with a cluster beam via a shutter 2 to deposit the microparticle by evaporation. The particle is then irradiated with the electron beam through the shutter 2, by which the sharp and fine needle of <=2 nanometer radius is produced.
Patent JP-H01145572-A (JP)
Title: Detecting device of acceleration for vehicle
Inventor: TABATA HIROSHI
IPC: G01P15/03
Filed: 1987-12-02
Abstract: PURPOSE:To increase the reliability of an operation, by providing two systems of sensor weights which retains a trigger arm in a non-operating position and by differentiating the types of engaging elements of the trigger arm with the sensor weights from each other. CONSTITUTION:When a vehicle comes into collision and a deceleration larger than a prescribed value acts in the direction of advance, two pendulums 3a and 3b move aslant in such a manner that the lower end parts thereof are shaken out forward, surmounting the actuating forces of bias springs 16a and 16b. Thereby a U-shaped end 9a of a trigger arm 9 disengages from a projecting piece 14 of the inside pendulum 3b. Then a bending force acting on a firing pin 6 is released, an open end 9a of the arm 9 is pushed away by elastic forces given by coil springs 7 and 8, and the firing pin 6 is projected toward a detonator. When a support shaft 10 of the arm 9 disengages from an engaging element 13 of the outside pendulum 3a, besides, the binding force acting on the firing pin 6 is released likewise, and the firing pin 6 is projected toward the detonator by the elastic forces given by the springs 7 and 8. When the pointed end 6a of the firing pin 6 collides with the detonator, propellant powder is fired, and a sheet belt device or the like is driven by an explosive power.
Patent JP-H09151629-A (JP)
Title: Handle lock
Inventor: OZAKI MASAYUKI
IPC: E05B13/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To increase the strength to drawing breaking. SOLUTION: In a handle lock, a cylinder ring 15 screw-engaged with the outer cylinder rear end part of a lock 23 comprising an inner cylinder and an outer cylinder for rotatably holding the inner cylinder, a cam member 20 rotatably supported on the rear end part of the cylinder ring 15, and an inner cylinder extended part projected from a through hole formed on the shaft center part of the cam member 20 are fixed integrally with the cam member 20 by a nut 25. Thus, the strength of the inner cylinder and the whole lock to drawing breaking can be increased.
Patent JP-H01147928-A (JP)
Title: Multi-channel access communication system
Inventor: TOYODA YUKO
IPC: H04B7/26
Filed: 1987-12-04
Abstract: PURPOSE:To prevent communication service from being biased to a specific group by applying communication limit between mobile stations belonging to the group based on the communication number of times per unit time for each group. CONSTITUTION:When a detection means 11 uses its monitor function 11b to detect it that the count of number times of communication of a group, e.g., a group A exceeds a prescribed value, a line controller 5a does not generate a channel designation signal even with a call from mobile stations 8a1-8an in the group A and sends a signal informing the all busy state of communication channels to limit the communication of the group A. The line controller 5a keeps the processing of communication limit by the sequence for a prescribed number of times executes the normal processing.