baber/WOPTO huggingface dataset:
Patent JP-S6431038-A (JP)
Title: Apparatus for measuring physical value of liquid
Inventor: HORIGUCHI HIROYUKI
IPC: G01N21/41
Filed: 1987-07-27
Abstract: PURPOSE:To monitor solubility even when the temp. of a liquid changes, by measuring the temp. and refractive index of the liquid. CONSTITUTION:The output V1 corresponding to the refractive index of a solu tion is calculated from the output of the photodiode optically connected to the light guide passage 1 charged in a reaction tank and the temp. T1 of the solution is calculated from the output of a thermocouple 4. The change in the refractive index of the solvent in a reaction layer due to temp. is preliminarily recorded on a ROM table 7 and, by inputting the output V1 and liquid temp. T1 amplified by amplifiers 5, 6, the relative output Vsolv1 in the refractive index NsolV1 of the solvent can be know. Further, the output Vsolv1 is com pared with the output V1 inputted from the amplifier 5 by an operation circuit 8 and the result thereof is displayed on a display device. That is, since the difference between the outputs V1, Vsolv1 is caused by the solute dissolved in the solution, solubility can be known on the basis of said difference.
Patent JP-H0929575-A (JP)
Title: Method and device for rearranging tools in machine tool
Inventor: OSHIMA KENJI
IPC: B23Q3/157
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To overlap a working time with a tool changing time in order to shorten the total time by actuating a pulling and inserting unit for pulling and inserting a tool from an into a magazine during working so as to rearranged tools in the magazine in a using order. SOLUTION: A rearranging time calculating part 14 calculates a time required for rearranging tools in a magazine at reference positions along an arranging direction, and a remaining working time calculating part 12 calculates a remaining time for working by a tool on a spindle. A comparing part 13 compares the time required for the rearrangement with the remaining working time, and delivers the result of the comparison to a unit control part 9 for controlling a pulling and inserting unit 10 in accordance with a function generating part 3, a rearranging order memory part 8 and the comparing part 13. This pulling and inserting unit 10 is actuated during working so as to rearrange tools in the magazine at reference positions along an arranging direction in a using order.
Patent JP-S5895932-A (JP)
Inventor: UIRIAMU JIEEMUZU MAKUNATSUTO
IPC: H02H9/04
Filed: 1982-10-27
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-S6165610-A (JP)
Title: Signal transmission circuit
Inventor: SAWADA SHIGERU
IPC: H04B1/20
Filed: 1984-09-07
Abstract: PURPOSE:To attain desired characteristics for the entire circuit frequency characteristics and to obtain an excellent common mode rejection ratio (CMR) by constituting the titled circuit of the 1st-4th 2-terminal circuit networks having a capacitive element and a differential amplifier with a high gain. CONSTITUTION:External signal input terminals 1b, 1b are connected respectively to non-inverting and inverting input terminals 10a, 10b of a differential amplifier circuit 10 respectively via a capacitors (insulation capacitors) C1, C2 being the 1st and 2nd 2-terminal circuit networks. The differential amplifier 10 constitutes a feedback type differential amplifier circuit together with capacitors C1-C4. The production of a common mode voltage between the input terminals 10a and 10b of the differential amplifier 10 is prevented by making a potential of a connecting point (the non-inverting input terminal 10a of the differential amplifier 10) between the impedances Z1 and Z3 of a bridge circuit comprising the impedances Z1-Z4 identical to a potential 10 of a connecting point (the inverting input terminal 10b) between the impedances Z2 and Z4 to optimize the CMR of the differential amplifier 10.
Patent JP-H0849474-A (JP)
Title: Opening structure
Inventor: TSUCHIMOTO TOSHINORI
IPC: E06B1/56
Filed: 1994-08-10
Abstract: PURPOSE:To connect a base parting surface to a dust opening part and to improve external appearance by erecting an opening panel by way of placing a lower frame of an opening part on a ground sill and installing the foundation end part between the lower frame and a foundation. CONSTITUTION:An opening panel 1 provided with an opening part 2 to be a dust outlet is supported by a ground sill 51 on a foundation 50. A lower frame 1a of the opening part 2 is formed by extending a lower frame provided at a non-opening position of the opening panel 1 to the opening part 2. A head end of the sill 51 is engaged with and fixed on a groove 5 provided in the center of a lower end of a lower frame 1a, an upper end of a foundation end part 15 is put in a cutout part 6 provided on the outdoor side, and a caulking material 14 is filled. A floor panel 9 is supported by a sleeper 11 laid on a floor post 10, and the surface is made to be roughly at the same level with an upper surface of a lower frame 7a of a sash installed on the outdoor side through a substrate material 18 on the upper surface of the lower frame 1a of the opening part 2. A surface material 9a of the floor panel 9 is extended to the inside of the opening part 2, and the lower frame 7a of the sash is superposed on an upper surface of the surface material 9a. Additionally, a substrate material 12 is interposed on lower surfaces of the surface material 9a and the opening part 2.
Patent JP-S57114040-A (JP)
Title: Magnetic clutch
Inventor: KANEHARA TOSHIHIKO
IPC: F16D27/14
Filed: 1980-12-29
Abstract: PURPOSE: To obtain a magnetic clutch of light weight and small size at reduced manufacturing cost, by fixing a thin plate slip ring to a clutch fixing member and by providing a brush inside a rotor.  
     CONSTITUTION: When a switch 13 is closed to magnetize a rotor 2, an armature 15 is attracted toward the rotor 2. When the armature 15 attracts and touches the rotor 2, the friction between the rotor 2 and armature 15 transfers the rotation of the rotor 2 through the armature 15, a ring 16, a tubular shaped rubber 18 and a hub 19. When the switch 13 is opened, the armature 15 detaches itself from the rotor 2 terminating the power transfer to a driven shaft 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5889194-A (JP)
Title: Preparation of l-tryptophan by bacterium
Inventor: TSUCHIDA TAKAYASU
IPC: C12P13/22
Filed: 1981-11-24
Abstract: PURPOSE:To prepare L-tryptophan from indole or anthranilic acid, by cultivating a bacterium belonging to the genus Bacillus contaning a vector which is integrated with a gene field participating in tryptophan antagonist resistance. CONSTITUTION:A bacterium such as Bacillus AJ 11715 (FERM-P 6195) belonging to the genus Bacillus, containing a vector which is integrated with a gene field participating in tryptophan atagonist resistance obtained from a chromosome of a variant belonging to the genus Bacillus having tryptophan antagonist resistance, capable of producing L-tryptophan from indole or anthranilic acid, is cultivated in a medium containing indole or anthranilic acid under aerobic conditions, and L-tryptophan is collected from the culture solution.
Patent JP-S6081331-A (JP)
Inventor: YOHANESU FURENTSUERUUBIIME
IPC: D01H1/42
Filed: 1984-09-10
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-H0474604-A (JP)
Title: Method of manufacturing ready-mixed concrete
Inventor: ICHIKAWA SEIJI
IPC: B28C5/16
Filed: 1990-07-17
Abstract: PURPOSE:To perform the non-granulation of cement liquid by putting hot water into a mixer for stirring cement, and further boiling the cement in the mixer by a hot plate and dropping it into a crusher. CONSTITUTION:Hot water is poured appropriately into a mixer 2 on a crusher 1 and cement is placed thereinto at a proper quantity for making cement paste, furthermore, by firing a hot plate 5 for particle semi-dissolution acceleration, it is boiled, and thereafter dropped therefrom and then dropped further by advancing non-granulation under a desired non-dehydrated state by an integrated effect of the combined rotational operating crusher bodies of the rubber blades 11 and liners 12, 18, 19 of rotating rotors 13 and a quickened particle abrasive operation, and stored up in a semicircular mixer 14 in accordance with specific gravity differences and, while wearing residual fine particles again and again, it is passed through sand pump 21 and return pipe 22 and then returned to a tank mixer 9, and the operation of repeating abrasion is conducted continuously at all times. In this way, non-particle cement liquid is made simply, and acid proof and durable primordial ready-mixed concrete and mortal can be manufactured.
Patent JP-H0631403-A (JP)
Title: Continuous casting mold
Inventor: TERAKAWA TOSHIHIKO
IPC: B22D11/055
Filed: 1992-07-15
Abstract: PURPOSE:To uniformly deprive heat from a solidified shell by arranging a partition wall plate for dividing a cooling chamber into two in the radius direction and forming multiple number of through-holes, from which plugs can be attached/detached to/from the wall part in the partition wall plate. CONSTITUTION:The partition wall 7 is arranged in the cooling chamber 8 outside of the inner wall 2 of a mold and the cooling chamber 8 is vertically divided into two by a flange 6. In the partition wall 7, the multiple number of the screw holes 10 penetrated so as to match to the plug 9 are arranged. Cooling water flows into the lower part of the cooling chamber 8 from an introducing hole 17 and then into a cooling water flowing passage 15 from the screw holes 10 in the partition wall 7 and the lower end of the partition wall 7, and ascends while cooling the inner wall 2 of the mold and come to a drainage hole 18. By screwing the plugs 9 into the screw holes 10 in the partition wall 7, the flow rate in the cooling water flowing passage 15 can partially be controlled and made to cope with the change of conditions, such as kind of steel, casting speed.
Patent JP-H059567-A (JP)
Title: Vacuum heat treating apparatus
Inventor: HAYASHI TADASHI
IPC: C21D1/773
Filed: 1991-07-03
Abstract: PURPOSE:To improve cooling means after high temp. heating for the member to be heated in a vacuum heat treating apparatus. CONSTITUTION:A vacuum chamber 1 for holding the member 12 to be heated is constituted of a vacuum vessel 2 and a cooler 3. The member to be heated 12 is arranged at the position distinct from the cooler 3 at the inside of the vacuum chamber and is heated to a high temp. After that, the cooler 3 or the member 12 to be heated is moved to bring them into contact with each other, and the cooler 3 is passed through a cooling medium and the heat of the member 12 to be heated is conductively cooled. Vacuum heat treating or brazing time for the members of an electronic tube or the like can be reduced.
Patent JP-S57113926-A (JP)
Title: Fuel control device
Inventor: KASHIWATANI MINEO
IPC: F02D41/34
Filed: 1980-12-29
Abstract: PURPOSE: To obtain proper acceleration/deceleration compensation by judging whether the deviation between an output signal and a set value of a hot wire provided in a bypass passage is greater than a fixed value or not for changing over the control constant in a circuit to change the closed loop control gain.  
     CONSTITUTION: When an engine is in operation, the signal from a flow meter 5 is sent to a computer 8, and compared with the value indicating a fixed set value. When the value of the signal is smaller than this set value, the computer 8 issues a signal to increase the amount of air flowing in a bypass passage 5 to an electromagnetic valve 14. On the contrary, when the value of the signal is greater than the set value, the computer 8 issues a signal to decrease the amount of air flowing in the bypass passage 5 to the electromagnetic valve 14. That is, the computer 8 drives the electromagnetic valve 14 so that the amount of air flowing in the bypass passage 5 may be always constant. For example, at the time of a small air flow, as the amount of air flowing in the bypass passage 5 is small, the electromagnetic valve 4 is operated to open a valve 15 to increase the air flowing in the bypass passage 5, and in accordance with this operation, the amount of air is matched with the amount of fuel for operating a valve 16 to throttle the fuel to supply to a nozzle 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5977328-A (JP)
Title: Apparatus for detecting leakage of liquid metal
Inventor: UCHIDA KOUJI
IPC: G21C17/025
Filed: 1982-10-26
Abstract: PURPOSE:To ensure the detection of the minute amount of leakage of liquid metal and to make it possible to estimate the amount of leakage, by sampling and integrating the differential signals from an Na differential pressure type detector, and performing the correcting operation on the data based on the temperature at the Na leakage. CONSTITUTION:A differential pressure signal 10 from an Na differential pressure type detector is inputted in an integrator 17 at an interval (t) by a signal from a timing pulse generator 12. Ten data are integrated and inputted into a shift resistor 18. A subtractor 19 computes a gradient DELTAC based on the (n)th data and the first data of the (n) pieces of data, which are obtained by repeating the above described integration. Then, an operator 20 computes the temperature correcting amount from an Na leakage temperature 21. The gradient DELTAC and the temperature correcting amount are multiplied by a multiplier 22, and the temperature corrected gradient DELTAC' is computed. The gradient DELTAC' is compared with a preset value by a comparator 23, and the leakage is judged.
Patent JP-2001020135-A (JP)
Title: Production of water-soluble thermoplastic polyvinyl alcohol fiber
Inventor: NAKATSUKA HITOSHI
IPC: D01F1/10
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-quality water-soluble polyvinyl alcohol fiber excellent in uniformity without causing loops or fluffs and unevenness of fineness at a low cost. SOLUTION: A PVA comprising (A) a PVA having 330 viscosity-average degree of polymerization, 98.4 mol% degree of saponification, 83 mol% molar fraction of the central hydroxyl group of a three successive hydroxyl group chain according to the triad expression based on vinyl alcohol units and 206 deg.C melting point and containing 0.03 pt.wt. of sodium ions based on 100 pts.wt. of the PVA (A) and further 0.5 wt.% of titanium oxide fine particles having 0.4 μm average particle diameter is melt spun from a spinneret and taken off at >=3,000 m/min takeoff speed. In the process, spinning is carried out so that the residence time(t) (min), the process temperature T ( deg.C) and the spinning speed V (m/min) of the PVA in a spinning apparatus satisfy the following formulae: 20<=t+T/10<=45 and 10<=Vt×10-3<=80.
Patent JP-H0239300-A (JP)
Title: Parking position indicating method
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1988-07-28
Abstract: PURPOSE:To efficiently manage a parking lot by informing a car driver, who will park his car in the parking lot, of the number of an idle parking section by a radio or the radio and a display device in case that there is this idle parking section after the parking rate exceeds a preliminarily set value as the result of the sensor signal processing in a signal processing means. CONSTITUTION:Parking conditions are always monitored by sensors S1 to Sn provided in respective parking sections of the parking lot; and when there is an idle section after the parking rate exceeds a preliminarily set value, a signal 11 to convert its number to a synthesized voice is outputted from a voice synthesizing and output device 9. This signal 11 is inputted to a voice synthesizing and output device 3 incorporating a speaker 7 and an amplifier 8 through a gate 12, and the output from the device 2 operates a radio 17 through a transmitter 14, a transmission antenna 15, and a reception antenna 16 on the driver' car. That is, the number of the idle section is informed by the radio 17 only when there is a car which will be parked, and parking is efficiently managed.
Patent JP-S6251146-A (JP)
Title: Ion implantation method
Inventor: WATANABE SHIGEYOSHI
IPC: H01L21/265
Filed: 1985-08-29
Abstract: PURPOSE:To enable the implantation of impurity ions into the side surface or the like of a semiconductor substrate, by applying a magnetic field perpendicularly to the direction of initial acceleration of the ions so that the ions are implanted into the surface of the substrate having a projection and a recess, while the ions are caused to perform a circular motion. CONSTITUTION:A uniform and strong DC magnetic field B is applied perpendicularly to the direction V of initial acceleration of impurity ions in an ion implantation device for implanting the impurity ions into the surface of a semiconductor substrate. The ions are caused to perform a cyclotron motion by a Lorenz force to proceed into the substrate having a projection and a recess. Therefore, N<-> implantation into the vertical side surface of a silicon substrate for FCC or the like appropriate to the high integration of dynamic RAM and implantation into the corner or the like of an electrically-insulating film or a wiring material selectively provided with LDDTr or the like are enabled to reduce the cost of LSI and enhance the reliability thereof.
Patent JP-H1015015-A (JP)
Title: Wheelchair lift with step
Inventor: SHIMAMURA KENJI
IPC: A61G5/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To facilitate attending work, to improve operability and to secure safety. SOLUTION: A lift 3, and a step 2 for moving a wheelchair 1 are provided. On this lift 3, a lock part 14 to be lifted is horizontally projected and, on this step 2, a housing part 18 is provided for housing the fallen lock part 14. At the prescribed position of this lock part 14, a detector is provided to be operated for detecting the existence of a part 7 to be locked on the wheelchair 1 and, while the detector operates, the lock part 14 can be moved up.
Patent JP-S6078664-A (JP)
Title: Coating method
Inventor: EGAMI KENJI
IPC: B05C5/02
Filed: 1983-10-07
Abstract: PURPOSE:To perform the uniform coating of a film at high speed, by protruding the leading end of the blade of a coater head in a film base lead-out side and specifying the angle thereof while allowing an extrusion orifice to be spaced apart from a film base during coating. CONSTITUTION:The leading end part of the blade, forming the extrusion orifice of a powder dispersion, of a coater head 1 positioned in the lead-out side of a film base 2 is protruded and the angle between the side surface of the blade 1 and the film base 2 is set to 30-90 deg.. In addition, the extrusion orifice is spaced apart from the film base 2 during coating. By this method, the coating of a thin film can be uniformly performed at a high speed and the loss of a coating solution is reduced.
Patent JP-H0875502-A (JP)
Title: Instrument group gauge
Inventor: BABESHIYU HARIPURASATSUDO JIYO
IPC: G01D13/22
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the indicating needle assembly and gauge operation mechanism of an automobile instrument group in which the points at issure such as the damage, loosing, separation, bending of repective parts, and the variation in the fitting depth due to the addition of an improper force or the like at the time of the fitting of an indicating needle assembly or the like. SOLUTION: A gauge operation mechanism including a spindle 36 having a uniform diameter, and a gauge operation mechanism including a bushing 20 having an end part 28 and a hole are incorporated in an instrument gauge group, and the gauge group is provided with a main contact part 32 having a diameter slightly smaller than the diameter of the spindle, a clearance part 34 having a size capable of holding a gap with the spindle in the radial direction, and a hole provided with an inserting part 38 for easily inserting the spindle into the hole.
Patent JP-S5980197-A (JP)
Title: Drive device for inverter
Inventor: SAKAMOTO HIDEO
IPC: H02P5/74
Filed: 1982-10-29
Abstract: PURPOSE:To eliminate the decrease in the accuracy of controlling the current of an induction motor in a high speed range by employing a plurality of high pass filters of different cut-off frequencies for a high pass filter. CONSTITUTION:When a low speed range, i.e., a ulse number is plural, the detected value of a current transformer group 3 is fed back to an inverter 1 through a high pass filter group 41, and the harmonic component in a low speed range can be effectively removed. When a high speed range, i.e., a pulse number is 1, the detected value of the current transformer group 3 is fed back to the inverter 1 through a harmonic filter group 42 to filter only the harmonic components. Accordingly, the accuracy of controlling the current of induction machine group 2 is not lowered in a high speed range.
Patent JP-S6432956-A (JP)
Title: Brake fluid pressure control device for wheel slip preventing control
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/58
Filed: 1987-07-30
Abstract: PURPOSE:To easily prevent kick back to a brake pedal at the time of anti-lock control by interposing a fluid pressure control device adapted to open the second valve mechanism after the connection is interrupted by the first valve mechanism in an oil path extended to a wheel cylinder. CONSTITUTION:In a control device main body 2 interposed in a pipeline connecting a master cylinder and respective wheel cylinders 9, 11, two cylinders 21, 22 are arranged side by side in a main body case 20, and a gate valve piston 23 is fitted in the first cylinder 21. The piston 23 is pushed by liquid pressure in an accumulator 14 at the time of starting wheel slip preventing control and incorporates the first valve mechanisms 28, 29 closed at the initial stage of its movement and the second valve mechanisms 41, 42 closed with the movement of the piston 23 after the first valve mechanisms are closed. Further, fluid pressure control pistons 46, 47 for increasing and decreasing the capacity of a liquid chamber according to wheel slip preventing control are fitted in the second cylinder 22.
Patent JP-H0935829-A (JP)
Title: Tine plate and connector with tine plate
Inventor: CHIN TAIRA
IPC: H01R43/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the solder in a tine part from cracking even if an external force is applied to the contact of a connector fitted with a tine plate and mounted on a circuit board. SOLUTION: A connector concerned is fitted with a tine plate 50, in which a plurality of through holes 52 to admit penetration of the tine part of each contact are provided in three rows stretching in the longitudinal direction (Arrow B) of the housing. The through holes belonging to one row are provided with slots 54, 56, 58, 60, 62 which are arranged in the longitudinal direction of the housing and tie together two or more through holes.
Patent JP-H0855958-A (JP)
Title: Electrostatic breakdown protective circuit
Inventor: YUUJIIN AARU UOORII
IPC: H01L21/822
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a pad voltage from exceeding the breakdown voltage of NFET output driver by forming an N- well surrounding an N+ area for preventing the IC from avalanching at a level lower than a predetermined voltage level applying a strong diode to a pad in a substrate. SOLUTION: An N+ area 33 for forming the diode is deposited on a substrate 30 and further, P+ areas 34 and 37 are connected to the ground of substrate 30. Then, field oxide areas 35 and 36 are formed for electrically insulating that N+ area 33 from the P+ areas. Besides, inside the substrate 30, the N+ area 33 is surrounded with N wells 32 and 33 so as to prevent the IC from avalanching at a level lower than the predetermined voltage level applying the strong diode to the pad. Thus, the pad voltage can be prevented from exceeding the breakdown voltage of NFET output driver.