baber/WOPTO huggingface dataset:
Patent JP-H06329369-A (JP)
Title: Linear-sinking device
Inventor: SHIRAI SHUNSUKE
IPC: B66F7/16
Filed: 1993-05-20
Abstract: PURPOSE:To sink a heavy load with a small head, in a sinking device for a cargo discharging facility of a warehouse etc., through utilization of the potential energy of the load by connecting a pressure feeding means to feed by pressure a fluid by the own weight of the load with a pressure accumulating means, which accumulates the pressure fluid to be fed by pressure, through pipelines. CONSTITUTION:When a load is placed on a load table 5, hydraulic cylinders 1, 1 are elongated by the own weight of a load, and the load table 5 sinks. In association with contraction of the oil pressure chambers 2 of the hydraulic cylinders 1, 1 at this time. pressure fluid is sent to an accumulator 6 through pipelines L1, L2, L3, and pressure accumulation is made. When the load is put down from the sunk load table 5, the pressure oil which is pressure accumulated in the accumulator 6 is returned to the oil pressure chambers 2, 2 through the pipelines L3, L2, L1 so as to contract the hydraulic cylinders 1, 1, and the load table 5 is elevated and returned to its original position. It is favorable that an opening/closing valve to secure the load table 5 to the initial position is furnished on pipeline 3.
Patent JP-S6225995-A (JP)
Title: Production of amino acid derivative
Inventor: KUMAGAI HIDEHIKO
IPC: C12R1/265
Filed: 1986-05-22
Abstract: PURPOSE:To obtain an amino acid derivative wherein a carboxyl group of a specific compound is linked to an amino group of another specific compound, by reacting both the compounds in an aqueous solution by the action of a specific bacterium. CONSTITUTION:D, L-Glutamic acid or alpha-ketoglutamic acid (compound A) is reacted with L-cysteine, L-alpha-aminobutyric acid, L-norvaline, L-homeserine, L- homocysteine, L-threonine, L-alanine, glycine, L-valine, L-serine, L-methionine, L-leucine, L-asparagine, L-isoleucine, L-hydroxyproline or L-citrulline (compound B) in an aqueous solution by the action of a bacterium belonging to the genus Escherichia, Enterobacter, proteus, Bacillus, Pseudomonas, Micrococcus or Erwinia to give an amino acid derivative wherein the carboxyl group of the gammaposition of the compound A is linked to the amino group of the compound B.
Patent JP-S62274668-A (JP)
Title: Manufacture of mosfet
Inventor: HATANO EIJU
IPC: H01L29/78
Filed: 1986-05-22
Abstract: PURPOSE:To prevent the generation of disconnection of an aluminum wire and the like as well as to contrive improvement in the speed of operation of the title MOSFET by a method wherein an oxide film is formed on source and drain regions and a gate part, oxide film is anisotropically etched leaving the thickness necessary for insulation, a conductive material is deposited on the gate part, and the surface thereof is flattened. CONSTITUTION:An ion-implanted layer 6 is anisotropically etched in gate form, the ion-implanted layer 6 is activated by heating up a substrate S, and an oxide film 5 is formed on the surface of the layer 6. The activated region formed on both sides of a gate part G is turned into source and drain regions 3 and 4, and the depth of the gate G is formed almost same as the junction surface of the substrate S and the source and the drain regions 3 and 4, or a little deeper than said junction surface. Besides, an anisotropic etching process is performed on the surface thereof, then polycrystalline silicon 2 is deposited on the whole surface, the surface is flattened, and the polycrystalline silicon 2 is deposited on the gate part G. Moreover, after a CVD oxide film 6 has been deposited on the surface of the polycrystalline silicon 2, the source and the drain regions 3 and 4 and the polycrystalline silicon 2 of the gate part G are connected with each other.
Patent JP-S62274896-A (JP)
Title: Secondary beat cancel circuit
Inventor: KIMURA KATSUMI
IPC: H04N9/83
Filed: 1986-05-22
Abstract: PURPOSE:To cancel a secondary beat component over a wide range in a vertical non-correlation interval by supplying the secondary beat component and a non- correlation luminance signal outputted from a subtraction circuit to a limiter amplifier through a differentiation circuit. CONSTITUTION:In the subtraction circuit 3, a reproducing luminance signal before one horizontal period is subtracted from a present reproducing luminance signal, thereby, the secondary beat component and the non-correlation luminance signal included in the reproducing luminance signal are detected and outputted. The output of the subtraction circuit 3 is supplied to the differentiation circuit 4, the direct current component of the non-correlation luminance signal is substantially removed, the non-correlation luminance signal and the secondary beat component having only an edge part and a form of a differential pulse are supplied to the limiter amplifier 5 and the peak level of the non-correlation signal of the differential pulse form is regulated and the secondary beat component presenting except the edge part is amplified in a linear range. Thereby, the secondary beat component can be cancelled completely even in the vertical non-correlation interval.
Patent JP-H0415018-A (JP)
Title: Residual hot water filling method for bath unit
Inventor: OTANI TSUTOMU
IPC: A47K3/00
Filed: 1990-05-08
Abstract: PURPOSE:To restrain wasteful power consumption and to utilize residual hot water in a wide range so as to improve the convenience in use by operating a forced circulation means of a hot water supply device during a short fixed time, and then operating the forced circulation means while supervising the flowing condition of residual hot water. CONSTITUTION:A circulation pump 14 is first operated during a short fixed time, for example, two seconds. Subsequently, a control portion 17 supervises the flowing condition of residual hot water. That is, according to a detection signal from a water flowing switch 15, it is judged whether it is in the flowing condition or not. When the residual hot water is in the flowing condition, the circulation pump 14 is operated until the water flowing stop condition. When flowing is not detected, the control portion 17 stops the circulation pump 14 during a fixed time, for example, during 15 seconds, restarts the pump and supervises the flowing condition of the residual hot water. The control portion 17 executes the above procedure repeatedly during the time long enough, as compared with the stop time, for example, during 20 minutes. After the lapse of 20 minutes, the control portion 17 outputs a command for cancelling the procedure of pouring hot water to the outside.
Patent JP-2000271077-A (JP)
Title: Magnetic force maneuvering device for biogenic medical instrument
Inventor: KUMAGAI HIROAKI
IPC: G02B23/24
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To safely, reliably and effectively drive a large-intestine endoscope, etc., by arranging a pair of intense magnets outside a living body parallel with the axis of the living body so as to make an anode and the other anode face each other as well as a cathode and the other cathode face each other in order to reduce conduction capacity to the biogenic medical instrument. SOLUTION: This instrument is to move by attraction between the cathodes 3a-3, 3b-3 of a driving electromagnet system and the anode S of a magnetized material. On the other hand, since anodes 3a-4 and 3b-4 are weak in the intensity of the magnetization of the magnetizing material per a unit area and the distance between the anodes is longer than that of an average distance of the cathode of the driving magnet system and the anode of the magnetizing material, attraction by the anodes is weaker than by the cathodes.  By adding the rebounding force of the cathode of the electromagnet system for driving of the part of the cathode of a magnetized film to attraction and rebounding force between the anode part of the magnetized material and the driving electromagnetic system, a biogenic medical instrument 6 moves to the cathode side of the driving electromagnetic system and stops at a place where the attraction and the rebounding force of each are balanced.
Patent JP-H08310445-A (JP)
Title: Body front structure of automobile
Inventor: DOI MASAYUKI
IPC: B62D25/08
Filed: 1995-05-17
Abstract: PURPOSE: To prevent sectional deformation in a hood ridge upper member around a strut housing without increasing the thickness of a panel plate and using any other reinforcing member in addition. CONSTITUTION: Two brace parts 4 and 4 are extendedly installed in both front and rear edges at the sidepiece of a support bracket 2 fitted in and joined to the upper end of strut housing 1, and these brace parts 4 and 4 are set up and joined in the close section of a hood ridge upper member 7, whereby rigidity in this hood ridge upper member 7 is heightened, and any possible sectional deformation in the hood ridge upper member due to inner falling laod of the strut housing 1 is thus prevented from occurring.
Patent JP-H01288475-A (JP)
Title: Electrotransfer recorder and ink ribbon therefor
Inventor: ONO TADAYOSHI
IPC: B41J33/38
Filed: 1988-05-16
Abstract: PURPOSE:To prevent contamination of recording paper and to enable high speed recording, by providing a coating layer on a thermo-sensitive ink layer during returning directional recording when a recording head moves in the same direction as an ink ribbon and the ink ribbon slides on the recording paper. CONSTITUTION:An electrotransfer recording ink ribbon 10 is composed of a conductive layer 12, a thermo-sensitive ink layer 13 and a coating layer 14 for preventing contamination laminated on a resistive supporting member 11 constituting a heating sheet. In a serial printer, the ink ribbon is heated through power conduction to fuse the ink which adheres to a recording paper and peels immediately off the ink ribbon thus transferring to the recording paper. The ink ribbon 51 stands still with respect to the recording paper 54 during forward recording but slides on the recording paper 54 during rearward recording. When an ink ribbon having a coating layer is employed, a high quality contamination- free image can be obtained in both forward and rearward printing.
Patent JP-H11313028-A (JP)
Title: Multiplex communication system
Inventor: SEKINE KIYOO
IPC: H04W52/24
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To compatibly manage both the quality required for each logical data and the control of excessive transmission power by controlling the transmission power of a communication device on a logical data transmitting side based on a request quality that is requested to each logical data and a reception quality that is found from actually received logical data. SOLUTION: Because communication between a base station and a mobile station is communication through a radio channel, it is easily affected by fading, etc. Therefore, a transmission power controlling part 125 on the base station side monitors the state and sets a transmission power control(TPC) bit that instructs the drop of transmission power to 'one' when a receiving state becomes satisfactory and large than a target value. After that, the TPC bit is multiplexed to down link data and is notified to a TPC gain calculating part 109 on the mobile station side. When the part 109 confirms the 'one' of the TPC bit, it sets so as to lower the closed loop gains for 1st ad 2nd series respectively by 1.0 (dB).
Patent JP-H09280447-A (JP)
Title: Oscillating expansion universal pipe joint
Inventor: KITO RIKURO
IPC: F16L27/12
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint capable of preventing a slide pipe from coming off by reinforcing a stopper of the slide pipe, capable of suitably arranging the slide pipe in attaching, and capable of being smoothly extended and contracted. SOLUTION: A pipe joint is composed of joint main bodies 1, 2, a joint members 3, 4 in which holding pipes 31, 41 are connected to projecting spherical parts 30, 40 to be fitted to the recessed peripheral surfaces of the joint main bodies and to be slide on the spherical surfaces, and a slide pipe fitted in the holding pipes 31, 41 in which projecting annular bodies capable of being brought in contact with stoppers 33, 43 projectingly provided on the inner peripheries of the holding pipes are projectingly provided.  In the projecting annular bodies, stopper parts 521 on the inner end of cover rings 52 are locked on the inner end surfaces of lock rings 51 fitted to the recessed grooves near both ends of the slide pipe 5, the outer ends 523 outside from slits 522 are bent and locked on the outer end surfaces of the lock rings 51, and the slide pipe 5 is positioned by interposing an annular spacer ring 7 between projecting bands 55 projectingly provided on the slide pipe 5 and the end surfaces of the holding pipes 31, 41.
Patent JP-S6010468-A (JP)
Title: Forming device of spiral track
Inventor: OOMURA YOSHIMOTO
IPC: G11B19/20
Filed: 1983-06-30
Abstract: PURPOSE:To prevent the irregularity of a linear speed and the track pitch of a disc even in case of a slight disturbance by providing a pulse generator which is preliminarily operated so that the frequency of the output pulse is changed in accordance with the position of a head. CONSTITUTION:An operating pulse generator 4 operates a reference pulse having a prescribed frequency applied from a reference oscillator 3 in accordance with an operation formula, which is programmed preliminarily in relation to the position of the recording head, to change the frequency. A pulse CP has the phase compared with that of a signal, which is obtained by multiplying the frequency of a square wave signal through a frequency demultiplying circuit 12a, and is applied to an operating voltage prescribing circuit 8a. This prescribing circuit 8a converts the square wave signal from an amplifier 7a to a saw tooth wave signal and prescribes the slice level of the saw tooth wave signal on a basis of the comparison output of a phase comparing circuit 10a. The frequency of the square wave signal in the case where the pickup is placed on the innermost circumference is twice as high as that in the case where the pickup is placed in the outmost circumference. Therefore, a phase limiter 11a is provided, and said slice level of the operating voltage prescribing circuit 8a is prescribed by the output.
Patent JP-H11308902-A (JP)
Title: Tractor of traveling vehicle
Inventor: IKEDA ISAO
IPC: B60D1/01
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a tractor of a traveling vehicle improving durability of a tractor device, etc., and exhibiting an effect as a reinforcement of a provided frame. SOLUTION: This tractor of a traveling vehicle has a right and left pair of controlling part materials 15 restricting the right and left swinging critical positions of a tractor device 5 at right and left sides of the tractor device 5 in right and left swingably connected to a vehicle body side of a traveling vehicle through a vertical bearing shaft 11 and the controlling part material 15 has a restricting plane 18 along a side face of the tractor device 5 in a swinging state to be brought into contact with a face of the tractor device 5.
Patent JP-S5741964-A (JP)
Title: Oscillating roller device on ink roller
Inventor: IMAI MANABU
IPC: B41F31/10
Filed: 1980-08-28
Abstract: PURPOSE: To equalize the thickness of ink coat on an ink roller and to prevent color non-uniformity from occurring by a method wherein a pair of eccentric shafts are provided in the shaft of an ink smoothing roller so that the smoothing roller can be oscillated through gears, a cam, etc.  
     CONSTITUTION: An eccentric wheel 25 fitted to the shaft 23 of an ink smoothing roller 21 is rotated to change the central distance between the ink roller 9 and the smoothing roller 21 and to adjust the contact pressure with the roller. Then, the ink roller 9 is rotated with a reciprocal roller 8 in the direction of the arrow (c) and with the smoothing roller 21. The gear 33 on the part of the shaft 23 of the smoothing roller 21 engaged with the gear 34 on the shaft of the roller 9 is rotated and rotates the cam 29. Accordingly, the cam follower 35 fixed to the smoothing roller 21 slides in the cam groove for the difference of rotation between the roller 21 and the cam 29 to oscillate the smoothing roller 21 in the axial direction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11311922-A (JP)
Title: Image forming device
Inventor: SAIKI KATSUSHI
IPC: G03G15/01
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To shorten the time required till obtaining a printed result after designating printing by controlling the start of the action of an electrifying mechanism according to the selection of a processing mode before starting printing. SOLUTION: When a specified time elapses after copying or after turning on a power source, an action mode is switched to a standby state in the image forming device 1, and the rotation of a photoreceptor drum 12 and the electrification of the drum 12 by an electrification device 21 are stopped and the preheating of a fixing device 41 is stopped or reduced. Thus, power consumption is lowered in the device 1. When an operating element 45 for selecting the mode is operated in the standby state, the operation mode of the entire device 1 is switched to correspond to the operation. Furthermore, the action of a motor M rises and the drum 12 starts the rotation, then the electrification for the drum 12 is started by the device 21. Thereafter, when the operating element 45 for copying is operated, the device 1 outputs the printed result in the selected mode.
Patent JP-S62274164-A (JP)
Title: Sealing device
Inventor: NISHIOKA HIDENOBU
IPC: F16J15/3232
Filed: 1986-05-23
Abstract: PURPOSE:To improve the assembly performance and close adhesiveness of a sealing member and prolong the service life of a sealing device by forming the sectional surface of the sealing member of a joint part consisting of two members into a special form having two lips opened into V-figure form. CONSTITUTION:On a sealing member 11 installed into the annular recessed part on one fitting member of the joint part consisting of two members, two pieces of lips 12 and 12 opened into V-figure form, pressure receiving part Wa for fluid or gas, pressure receiving part Wb in the horizontal plane, and a lip 13 in circular projection form which serves also as pressure receiving part are formed. Since the compression force applied onto the sealing body as shown by the arrow by the mutual action of the pressure receiving parts Wa and Wb and the lip 13 is concentrated onto the lips 12 and 12, the sealing performance of the seal is improved. Further, the longest distance A between the outer surfaces of the lips 12 and 12 is smaller than the distance B between the pressure receiving parts Wa and Wb, the lip 12 is prevented from being bitten into each gap Ca, Cb, even if the sealing member 11 is compressed. Further, even if the top edge of the lip 12 is worn out a little, the pressure distribution state can be kept, and the service life of the seal can be prolonged.
Patent JP-S5545268-A (JP)
Title: Multi-way multi-access multiplex communication system dependent upon time division
Inventor: ISHIDA MASARU
IPC: H04J3/00
Filed: 1978-09-27
Abstract: PURPOSE:To make service possible among plural subscribers and systems dotty in a wide-range region while utilizing frequencies effectively by causing multiple slave stations to multi-access a time division channel and share it. CONSTITUTION:In the communication system consisting of master station 1, slave stations 2 for individual subscribers, multiplex slave station for plural subscribers and multiplex slave station only for repeating, the radio frequency is subjected to time division for the channel and the controlling channel, and subscribers's numbers are assigned to respective subscribers, and further, master station 1 transmits control signals successively to subscribers circularly according to the incorporated control program. Next, when calling requests are issued from slave stations 2-4, master station 1 selects a channel, which is not used at the current time, and assignes the channel to slave stations and connects with channel to the exchange. Next, subscribers turn dial after receiving the dial tone issued from the exchange. A subscriber which issued the dial tone is decoded in master station 1, and channels of the calling subscriber and the called subscriber are connected by the command of master station 1, thereby making service possible.
Patent JP-H02298100-A (JP)
Title: Component attaching device
Inventor: MUKAI TOSHIAKI
IPC: H01H9/02
Filed: 1989-05-12
Abstract: PURPOSE:To ensure the operation of an operation knob of an electric component by forming a projecting part, which is in accordance with a wedge-shaped gap in size formed between an attachment board and a plane of screws for fixing the attachment board, on the upside of an attachment hole of the attachment board which is fastened to a boss plane unitarily formed on a component attaching slope of a cabinet. CONSTITUTION:When a power source switch 4 is attached to a cabinet 1, a knob 2 is inserted into a front end of the power source switch 4 firstly and these are fixed to an attachment board 3 by screws 5. Then, those are fixed to a boss 1b which is unitarily formed on the rear of a component attaching slope 1a of the cabinet 1 by screws 6. At this time, a projecting part 3a, which is in accordance with a wedge-shaped gap in size formed between the attachment board and the screws for fixing the attachment board, is formed on the attachment board so that the upside gap B and the underside gap C between a knob inserting hole of the cabinet and the knob become equal in size. As a result, the screws 6 can be fastened surely and an attitude of the knob 2 can be kept operable.
Patent JP-H1045504-A (JP)
Title: Treating agent for soil
Inventor: SYLLING TRUMAN V
IPC: C05G3/80
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a treating agent for soil which can decrease fertilizers and effectively achieve the growth of plant by simultaneously using fertilizers and a specific substance. SOLUTION: This treating agent for soil is composed of a combination between fertilizers and desalting agents. As the desalting agents, a polymer containing an unsaturated carboxylic acid or an unsaturated sulfonic acid as the monomer component and a phosphonic acid or its salt are preferable. As the concrete example, a polymer containing a vinyl carboxylic acid such as acrylic acid and methacrylic acid as the constituting monomer and their neutral water-soluble salts, and in addition, a phosphonic acid e.g. hydroxyethylidenediphophonic acid or the like, and a phosophinic acid, e.g. phosphinocarboxylic acid or the like, are illustrated. The proportion between desalting agents and fertilizers in this treating agent for soil is about 1:720 by volume ratio. Further, surfactants are preferably allowed to exist together in this series of treating agents for soil.  Particularly, anionic surfactants are preferable. When soil is treated by this treating agent, it is possible that salts and alkaline components in the soil are inactivated or eliminated and the harvest of agricultural products is increased.