baber/WOPTO huggingface dataset:
Patent JP-H1116873-A (JP)
Title: Method and equipment for drying
Inventor: SUDO SEIJI
IPC: B08B3/08
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To shorten the drying time by repeating a step for washing a processed object with water, immersing the object into an organic solvent solution mixable with water and then taking out the object therefrom several times and setting the moisture content at a specified level or below when the objected is immersed. SOLUTION: Load on a column still 10 can be lowered by providing a bypass line connecting between a permeated liquid extraction line 9 on the post-stage side of a back pressure valve 94 and a refined liquid extraction line 11 on the prestage side of an ultrafine filter 12. Since the moisture concentration of an organic solvent being supplied to a processing tank 1 must be controlled constantly at 100 wt.% or below, the organic solvent used for processing is dehydrated and the moisture concentration is decreased. An object 4 to be processed, e.g. a semiconductor wafer, is lowered from above and set in the processing tank 1 in noncontact state before a cover 3 is closed. Subsequently, pure water is supplied from a rinse liquid supply line 14 and the object 4 is immersed into the pure water and then washed with water.
Patent JP-S5689975-A (JP)
Title: Printing gap regulating mechanism for printer
Inventor: WATANABE NOBUO
IPC: B41J25/308
Filed: 1979-12-25
Abstract: PURPOSE: To simplify the structure and improve the operating efficiency by a method wherein a sub frame, rotatably attached to a main frame, is abutted against a rotatable eccentric shaft in the mechanism regulating the printing gap between a type and a platen.  
     CONSTITUTION: The left and right sub-frames 6 are attached to the outsides of respective left and right main frames 1 rotatably about an axis same as a main shaft 3 and support the platen 12 and a paper feeding mechanism 13. The eccentric shaft 9 operated by a lever 8 is rotatably attached to the left and right main frames  1 and supports the sub-frames 6 urged downwardly by a spring 10. When the gap  between the platen 12 and the type 5 is to be changed, the lever 8 is operated to  change an engagement between detent holes 16 and an emboss section 17 and the  eccentric shaft 9 is rotated to pivot the sub-frame 6, thus, the printing gap may be  regulated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6228655-A (JP)
Title: Diagnosing method for insulation deterioration
Inventor: MATSUURA AKIRA
IPC: G01N27/22
Filed: 1985-07-30
Abstract: PURPOSE:To reduce the voltage to be used for a diagnosis and to increase the safety in work by measuring the electrostatic capacity and/or dielectric loss by impressing the voltage of higher frequency than the frequency of the electric field always applied to an insulating material. CONSTITUTION:The voltage of higher frequency (f) than the commercial frequency is impressed by high frequency power unit 2 between the conductor 1a, 4b in and outside of a cable 1. the impressed voltage E and leak current I are respectively measured by a voltmeter 3 and ammeter 4. The capacity C is calculated by I/2pifE. A Schering bridge 5 is connected in place of the ammeter 4. The tandelta is measured by the bridge 5. The dielectric loss P is calculated by 2piepsilonCfE<2>Xtandelta, whereas epsilon is the dielectric constant of the insdulating substance of the cable 1. The voltage used for the diagnosis is thus reduced and the safety in work is increased.
Patent JP-H1111398-A (JP)
Title: Deceleration dropping device for lowering body
Inventor: HONDA MASAHISA
IPC: B64G1/62
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a device miniaturized to lighten weight in a structure and simple in sequence, in the deceleration dropping device for a lowering body used in a spacecraft. SOLUTION: A deceleration dropping device is provided with a parachute 5 stored in a lowering body 1, cap 6 connected separably to a lowering attitude upper surface side of the lowering body 1 and with the parachute 5 drawn out therefrom, and a cap release means 7 giving separating force in a lowering attitude upward direction to the cap 6 from the inside of the lowering body. In this way, miniaturization in light weight of a structure is realized, and also by separating the cap 6 from the lowering body 1 only released, the parachute 5 can be released.
Patent JP-H058035-A (JP)
Title: Method for fitting stud material to tubular material
Inventor: KANEGAE SHIGEMITSU
IPC: B23K9/02
Filed: 1991-06-12
Abstract: PURPOSE:To comparatively easily automate stud fitting to a tubular material by using an annulus ring type stud as a stud material. CONSTITUTION:A pipe having the specified diameter is cut to produce annulus ring type studs 10 which are put and stored in a vessel, subdivided and put in lined-up conveyors in proper quantity. The studs 10 are run through a groovelike shoot 28 and conveyed up to the upper part of a core metal 12. Movable welding torches for carbon-dioxide automatic welding are provided on both side positions of the annulus ring type stud 10 mounted on the core metal 12. A rotary holding device is driven to drive the core metal 12 by 90 deg. and the next annulus ring type 10 is mounted on the core metal 12. After the core metal 12 is rotated by 90 deg., a stopper device 36 is released, the annulus ring type stud 10 which has been stopped is dropped and mounted on the core metal 12 to start next welding.
Patent JP-S6058907-A (JP)
Title: Deodorizing germicide useful for coach and freight car of railway vehicle
Inventor: TSUCHIKURA MITSURU
IPC: A01N59/08
Filed: 1983-09-13
Abstract: PURPOSE:A deodorizing germicide useful for cleaning contaminated air, disinfection, and sterilization in coach and freight car of railway vehicle, comprising powder, fine granule or aqueous solution of stabilized chlorine dioxide. CONSTITUTION:Stabilized chlorine dioxide useful as an agent for deodorization, disinfection and prevention from decay, and sterilization is diluted into a proper concentration and amount in a use range corresponding to purposes. Powder or fine granule of it is fed into a little pack with a proper amount, placed, suspended, or kept in an important position, an offensive smell and exhaust gas are adsorbed in high adsorption ratio. An aqueous solution of it is applied in a wide range by spray method. Cleaning of air and removal of contamination in vehicle can be carried out simultaneously.
Patent JP-H04366132-A (JP)
Title: Production of polyphenylene sulfide resin
Inventor: SAKANE TAKEHIKO
IPC: C08G75/025
Filed: 1991-06-14
Abstract: PURPOSE:To produce a polyphenylene sulfide resin which cures quickly, has an easily controllable melt viscosity, and generates little gas when melted. CONSTITUTION:An uncured polyphenylene sulfide resin which exhibits a relation between a melt viscosity after curing for 5hr at 250 deg.C in air (eta5) and a melt viscosity before curing (eta0) satisfying the equation: 1og eta5/1og 3h>=1.5 is cured in an inert gas at 190-270 deg.C to such an extent that the cured resin loses its wt. by 0.4wt.% or lower when heated at 330 deg.C for 30min.
Patent JP-S6412907-A (JP)
Title: Shock absorber control device
Inventor: SUZUKI YUTAKA
IPC: B60G17/015
Filed: 1987-07-07
Abstract: PURPOSE:To dissolve an unproper control and maintain comfortability on riding and safe drivability by stopping the damping force switch-over control of a shock absorber or changing over to an abnormality managing control when the specified damping force is not detected while the shock absorber being in operation. CONSTITUTION:A shock absorber M3 is installed between a vehicle body M1 and a wheel M2. A load-detecting means M4 which detects the force received by the shock absorber and a control means M5 which switches over the damping force of the shock absorber according to the conditions of a vehicle are provided, respectively. In this control device, when the specified damping force change is not detected by the load detecting means while the damping force of the shock absorber being in switching-over or the shock absorber being in operation accompanied to the running operation of the vehicle, an abnormality managing means M6 is installed to stop the damping force switch-over control of the shock absorber according to the conditions of the vehicle caused by the control means or to change over to the abnormality managing control.
Patent JP-S5692614-A (JP)
Title: Controller for alternating/direct current converter
Inventor: SEKIYA EISUKE
IPC: G05F1/70
Filed: 1979-12-27
Abstract: PURPOSE: To enable to avoid an adjusting reactor, by increasing the ratio of consumed ineffective power at light load and improving the ineffective power balance with an AC filter adjusting capacity, by means of automatic control.  
     CONSTITUTION: One set of a power setter 11, constant power control circuit 13 and DC voltage setter 15 is provided as a common control section, and a constant current control circuit 14, constant voltage control circuit 16 and control selection circuit 17 are provided every conversion group or every pole. In the forward conversion control, the output of a constant power control circuit 13 being the minor loop is selected via the constant current control circuit 14 and given to the pulse control circuit not shown. In the inverting control, since a type of back bias called as the current margin, not shown, is given to the constant current control circuit 14, the output of the constant voltage control circuit 16 is automatically selected and given to the pulse control circuit, not shown, of the next stage, allowing to run the conversion system with the constant power (constant current) for the forward conversion end and with the constant voltage control for the inversion end. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1117808-A (JP)
Title: Bypass circuit information collecting method for pbx network management system
Inventor: MORI HIROAKI
IPC: H04M3/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To enable an efficient network management such as change of interchange information on a congestion state and a loop abnormality of a signal, an agent route enclosure or the like without increasing a communication processing load on manager. SOLUTION: A manager 10 prepares script information for management operation, this script information is transmitted and received between the manager 10 and an agent 20, and the manager 10 collects management information. At this point, the manager 10 does not collect from all the agents 20. Unrelated agents 20 do not operate either. In addition, the manager 10 collects bypass circuit information and executes a network management only in accordance with information results without performing a communication analysis processing.
Patent JP-H0724731-A (JP)
Title: Shot peening for coil spring
Inventor: OKUNO TOSHIKAZU
IPC: B24C1/10
Filed: 1993-07-08
Abstract: PURPOSE:To give uniform shot peening to the whole outer surface of a coil spring by ensuring accurate rotation and straight feed of the coil spring. CONSTITUTION:A projection part 3 to project steel particles, a long roller 5 located in front thereof in the projection direction to rotate a coil spring S and a belt conveyor 6 provided in parallel to the roller 5 along the longitudinal direction to forcibly carry the spring S in the longitudinal direction of the roller 5.
Patent JP-H0334625-A (JP)
Title: Pcm encoding/decoding circuit
Inventor: MIYADERA KAZUYUKI
IPC: H03M1/66
Filed: 1989-06-29
Abstract: PURPOSE:To reduce a noise and a conversion error by subtracting average arithmetic data (noise data) from a converter having more resolution by one bit than a PCM input signal, and the lower bit of an input signal and the lower bit of an output signal of an A/D converter. CONSTITUTION:When a control of a loop-back control part 4 is turned off after measuring and latching the noise quantity, a result of final measurement is held in a latching circuit 10. When this data held is inputted to subtracters 11, 12, a non-loop-back state, that is, switch circuits 3, 5 are switched to an analog output terminal and an analog input terminal side, respectivly. In such a way, a noise generated at the time of encoding/decoding extending from a PCM input terminal to the analog output terminal, and on the contrary, from the analog input terminal to a PCM output terminal or a conversion error of a D/A converter 1 and an A/D converter can be corrected.
Patent JP-S5991887-A (JP)
Title: Modified development vector
Inventor: NIKOSU PANAYOTATOSU
IPC: C12P21/02
Filed: 1983-09-16
Abstract: Improved expression vectors for amplifying expression of DNA sequence encoding a desired polypeptide beyond that expected by the vector copy number. The vector contains a DNA sequence within the replicon of the vector encoding RNA I and the primer RNA for initiation of DNA replication and their regulatory regions, said DNA sequence having an AT to GC mutuation at position 3029 in the two strands of pBR322; a promoter of RNA I or primer RNA and a restriction site for insertion of a DNA sequence encoding a desired polypeptide into the vector and operatively linking the DNA sequence to the expression control sequence. The AT to GC mutation causes an increase in the vector copy number and further amplifies the expression of the desired polypeptide operatively linked to the RNA I or primer RNA promoter beyond that expected by the copy number increase.
Patent JP-H05339961-A (JP)
Title: Control circuit for cylinder
Inventor: SAKO YUKIO
IPC: E02F3/43
Filed: 1992-06-05
Abstract: PURPOSE:To prevent a phenomenon, in which a cylinder for derricking a boom is not stopped instantaneously, and expansion and contraction are repeated slightly even after operation is stopped and the boom is vibrated, when the operation of the cylinder is stopped with the increase of the operating speed of a construction equipment. CONSTITUTION:The operation of the expansion and contraction of a cylinder 1 is stopped, the side, where pressure is lowered by the force of inertia of a boom 2, in the rod side 1a or the bottom side 1b of the cylinder 1 is supplied with pressure oil for a fixed time in response to a pressure change in the cylinder 1 generated by the force of insertia of the boom 2. The lowering of pressure by the force of inertia is compensated, and the expansion and contraction of the cylinder 1 generated at the time of a shutdown is constricted at an early stage.
Patent JP-S5795806-A (JP)
Title: Using method for alkali salt of hypochlorous acid
Inventor: KONNO KOUJI
IPC: C01B11/06
Filed: 1980-12-02
Abstract: PURPOSE: To improve the light resistance of an alkali salt of hypochlorous acid by using the salt in combination with an alkali metallic salt or an alkaline earth metallic salt of imidodisulfuric acid.  
     CONSTITUTION: When an alkali salt of hypochlorous acid except calcium salt is used, it is combined with an alkali metallic salt or an alkaline earth metallic salt of imidodisulfuric acid. The used imidodisulfate is represented by formulaI (where MI is H or an alkali metal, and each of MII and MIII is H, an alkali metal or an alkaline earth metal) or by formula II (where MIV is an alkaline earth metal). A mixture of salts of formulaeI, II may be used. The preferred amount of the imidodisulfate is ≤0.1mol to 1mol dissolved alkali salt of hypochlorous acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6413486-A (JP)
Title: Secondary monitor radar equipment
Inventor: YOKOFUJI AKIRA
IPC: G01S7/02
Filed: 1987-07-08
Abstract: PURPOSE:To hold target angle resolution width constant by providing a linear variable attenuator on the sum terminal of a phased array antenna and providing a level controller which controls the linear variable attenuator by an attenuator corresponding to a beam scanning angle. CONSTITUTION:The linear variable attenuator 15 is installed between a changeover switch 2 and the sum terminal of the phased array antenna 3, and the level controller 16 reduce the effective pattern of the antenna 3 as compared with the level of a sum pattern by setting an attenuation quantity according to a beam scanning angle from the controller 4. Consequently, the angle range where the target responds can be narrowed down and the level value of the sum pattern is therefore set for the beam scanning angle of the phased array antenna to make the target angle resolution width constant, thereby holding its performance constant.
Patent JP-H0461034-A (JP)
Title: Servo gain correction device for optical disk device
Inventor: YAMADA MINORU
IPC: G11B7/09
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a signal accurately indicating an error at all times even when the reflection rates between a recorded area and a non-recording area are different like in a DRAW disk by decaying an error signal when the reading signal of a data is present on the condition that a specified optical disk is inputted by a setting means with the use of a gain adjustment means. CONSTITUTION:A partial pressure circuit composed of resistance R1/R2, a switching transistor Tr to decide whether the decay operation by this partial pressure circuit is performed or not, a detection circuit 24 for the data reading signal of the optical disk, and an AND circuit 25, are provided. Whether the data is recorded on the optical disk or not is discriminated, and the error signal is decayed at the time of recording. Thus, the signal always indicating accurate error value can be obtained without increasing the output signal of an AGC circuit to indicate a value larger than the actual error value even when the optical disk in which the reflection rate is deteriorated comparing with the non-recording area in the recorded area is used.
Patent JP-H1114382-A (JP)
Title: Electronic map plotting method and navigation device
Inventor: SAEKI MASAHIRO
IPC: G08G1/0969
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To plainly display traffic information important for a user without displaying numerous informations more than necessary. SOLUTION: A signal processing means 6 reads out map information and facility information from a map information storage means 7 on the basis of a present position detected by a present position detecting means 1, and calculates visual point information necessary for three-dimensional plotting by a visual point calculating means 2, and plots it on a display means 10 together with traffic information received by a traffic information receiving means 8 after three-dimensional plotting processing is performed by a three- dimensional image processing means 9.  Among read-out facility information, facility information to be actually displayed on the basis of visual point information and traffic information is selected by a display object selecting means 3, and in three dimensional plotting, it is plotted by setting priority order so as not to become a hindrance to traffic information by a image attribute generating means 4.
Patent JP-S6413831-A (JP)
Title: Picture transmission equipment
Inventor: SAITO MIE
IPC: H04L1/16
Filed: 1987-07-08
Abstract: PURPOSE:To enable to use actual delay time for the transmission line error correction control by retransmission by providing training frame transmission control and a delay time measuring section on a transmitter. CONSTITUTION:After synchronization to a reception station is established, a delay time measurement 15 of a transmitter 10 sends an initializing frame from a transmission control section 11 to calculate the time till the reception of reply information to select a delay time D. When the transmission control section 11 of the transmitter 10 divides the picture information into a prescribed quantity of frames and sends it to receivers 1A-1C together with a frame number attached thereto and informs the frame number to a reply information expected value calculation section 12. On the other hand, the reply information reception section 16 of the transmitter 10 receives the reply information of the receivers 1A-1C and gives an output to the reply information minimum calculation section 14. A delay time measuring section 15 measures the delay time by the frame number and the received frame number informed from the calculation section 14 and revises the delay time into D1 when the measuring result represents D1 for n-times consecutively.
Patent JP-2000005955-A (JP)
Title: Control board of machine tool
Inventor: YASOJIMA TOSHIO
IPC: B23Q11/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a control board having an inexpensive cooling device. SOLUTION: In a control board 12 storing various kinds of electric equipment 20 controlling a machine tool main body, an inner cooling pipe 21 and an outer cooling pipe 22 are placed in close contact with the inside and outside of the control board case 13 of the control board 12, respectively. Air for use in the machine tool main body is made to branch and pass through the pipes 21, 22. Therefore, the need to provide an expensive cooling device separately is eliminated for cost reduction.
Patent JP-H0335115-A (JP)
Title: Navigation device and bearing indicator for moving body
Inventor: UEDA FUMIO
IPC: G01C21/00
Filed: 1989-06-30
Abstract: PURPOSE:To minimize an azimuth deviation and a position deviation even if a geomagnetism azimuth, an angular velocity, and a moving body speed are in disorder by correcting an absolute azimuth by an azimuth sampling means so that the isolation between the absolute position and the azimuth obtained by adding angle variation based upon the angular velocity to a last sampled azimuth is limited according to the isolation angle. CONSTITUTION:An absolute azimuth detecting means 1 detects the absolute azimuth omega of the moving body and an angular velocity detecting means 2 detects the angular velocity phi of the rotation of the moving body. Further, the azimuth sampling means 3 corrects the azimuth omega according to the sum of the last sampled azimuth OMEGAj-1 and the angle variation  PHIj based upon the angular velocity phi of the rotation of the moving body and perform arithmetic by using it to estimate and output the azimuth OMEGAj of the moving direction. For example, an absolute azimuth omega' after the correction is outputted as the sampled azimuth OMEGAj. Further, a position arithmetic means 5 calculates the position Xj and Yj of the moving body according to the direction OMEGAj of the moving body calculated by the means 3 and the movement distance  L detected by a distance sampling means 4 to display a current position and an azimuth mark.
Patent JP-S5958503-A (JP)
Title: Tool offset teaching method for robot
Inventor: TAKAHASHI OSAMU
IPC: B25J9/22
Filed: 1982-09-28
Abstract: PURPOSE:To teach a tool offset easily and automatically by calculating a tool offset parameter by an indication supplied from a teaching device. CONSTITUTION:The teaching device 3 teaches the tool tip of a robot arm three points which are set on an optional straight on optional straight lines at a predetermined rate, and a controller 2 calculates the movement extent of each robot shaft which is obtained by teaching optional positions so that the reference direction of the tool is parallel to the straight lines by using a tool offset parameter calculation program in an ROM and stores it in an RAM. The tool offset parameter in the RAM is used during operation to makes tool offset corrections by a track control program in the ROM, performing track control over the tool tip positions. Further, position information and status information on the robot are known through a display device 4.
Patent JP-S5845885-A (JP)
Inventor: TACHIKAWA KEIICHI
IPC: B25J9/00
Filed: 1981-10-27
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。