baber/WOPTO huggingface dataset:
Patent JP-S59150546-A (JP)
Title: Method for controlling backwashing development ratio of ion exchange resin
Inventor: HAGIWARA MASAHIRO
IPC: B01J49/00
Filed: 1983-02-16
Abstract: PURPOSE:To make it possible to always keep a constant backwashing development ratio, by correcting a set flow amount value so as to obtain the development ratio preset on the basis of the inflow temp. of backwashing water while operating the flow amount of backwashing water so as to set the same to the corrected set flow amount by a control valve. CONSTITUTION:In a method for controlling the backwashing development ratio of backwashing work for supplying backwashing water to ion exchange resins 2, 3 from the lower parts thereof while withdrawing the same from the upper parts of said resins 2, 3, the temp. and flow amount of backwashing water in an inflow pipeline 7 are measured by a thermometer 8 and a flow meter 9. Further, a flow amount reaching a backwashing water development ratio preset on the basis of the aforementioned measured temp. is calculated by a regulator 15 and regulated by a control valve 10 so as to adjust the aforementioned measured from amount to the aforementioned temp. corrected desired flow amount. As a result, a constant backwashing development ratio can be always kept even if water temp. is changed in developing ion exchange resin by backwashing water.
Patent JP-S62182848-A (JP)
Title: Monitor system for abnormality of program run
Inventor: HATSUYAMA YOSHIHIKO
IPC: G06F11/30
Filed: 1986-02-06
Abstract: PURPOSE:To automatically and quickly detect the abnormality of the program run by using a time control means, a transmission means and a detection means in place of the conventional judgement of a user. CONSTITUTION:A program 5 is usable to receive and execute a program monitor instruction given from an instruction control means 4 if the program 5 has abnormality of its run. While the contents of an area 61 of a main memory 6 are kept reset. Thus the prescribed contents are not stored in the area 61 and reset if a program run abnormality detecting means 1 that received the information from a time control means 3 after time T performs the decision processing 22. Then it is decided that the program 5 has abnormality of its run and this fact is informed to the user through the information processing 23.
Patent JP-2000220477-A (JP)
Title: Throttle body and its manufacture
Inventor: SUZUKI KENICHI
IPC: F02D9/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the icing of a throttle valve securely while securing the roundness of the inner peripheral surface of a throttle body, and realizing the small size and the light weight of the throttle body. SOLUTION: This throttle body 1 is composed of a resin body 2 at the inner side; a resin attachment 3 formed integral to the outer periphery of the body 2 by holding a high heat transmitting sheet 4 such as a carbon cloth; and a heating member 5 for icing preventive purpose buried in the attachment 3. By forming the body 2 having almost even wall thickness in the primary forming process, the roundness of the inner peripheral face of the body 2 is secured by suppressing the generation of a recess and a bending. And by forming the attachment 3 in the following secondary forming process, a desired form of throttle body 1 is obtained. The icing can be prevented effectively by transmitting the heat of the heating member 5 to a throttle valve 6 through the high heat transmitting sheet 4, and the strength of the throttle body 1 can be increased by the high heat transmitting sheet 4.
Patent JP-S58139770-A (JP)
Inventor: TSURUMI MANABU
IPC: B07B13/18
Filed: 1982-02-16
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-S52107897-A (JP)
Title: Ion microanalyzer equipped with primary ion beam separator
Inventor: SHIBATA ATSUSHI
IPC: H01J37/252
Filed: 1976-03-05
Abstract: PURPOSE:A magnetic field is established between the primary ion generator and the sample and a specified number of mass-separated ion beams are focused and irradiate the sample, thereby miniaturizing the ion microanalyzer.
Patent JP-H10206133-A (JP)
Title: Method and apparatus for auto-alignment
Inventor: WAKIMOTO NORIO
IPC: G01N21/01
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an auto-alignment method in which the position of the fixed mirror and that of the moving mirror of a corner-cube mirror-type interferometer are aligned easily. SOLUTION: An auto-alignment method is provided with an input process (S1) in which an alignment start signal indicating the start of an alignment correction is input to a corner-cube mirror-type interferometer, a search process (S2) in which, when the alignment start signal is input by the input process (S1), a fixed mirror or a moving mirror is moved in a plane at right angles to an optical axis and in which the coordinate value of its vertex is made to agree with the coordinate value of the optical axis and a temporary fixation process (S3) in which the fixed mirror or the moving mirror is fixed temporarily on the basis of a last coordinate value which is detected by the search process (S2).
Patent JP-H04264221-A (JP)
Title: Detector
Inventor: NAKAMURA KOJI
IPC: G01H1/00
Filed: 1991-02-18
Abstract: PURPOSE:To prevent malfunctioning caused by poor setting by a method wherein a feature quantity is extracted from an output waveform of a sensor beforehand during a test and a fuzzy inference is performed from the feature quantity to judge how the detector is set. CONSTITUTION:Immediately after the setting of a gas meter 10, a seismic detector of the meter 10 is set to a cleaning mode and a prescribed test impact is applied with a setting device 30. A pulse signal is oscillated from a seismic sensor 1 by the impact and five kind of feature quantity such as the number of pulses is extracted with a detecting section 2 to be outputted to a first inference section 3. The inference section 3 performs a fuzzy inference from three kind of feature quantity and outputs a correction factor corresponding to the setting of the meter 10. When the correction factor is within a correctable range, it is stored as intact into a storage section 4 and when the factor is in a range of impossible correction, information to the effect is sent out to the setting device 30. In a normal mode, a correction part 5 multiplies the five kinds of feature quantity from an extracting section 2 by the correction factor stored in the storage section 4 and the results are outputted to a second inference section 6. When earth quake is determined with the inference section 6, cutting is commanded with a gas cutting section 7.
Patent JP-S58142437-A (JP)
Title: Information processor
Inventor: HASHIMOTO YASUICHI
IPC: G06F9/34
Filed: 1982-02-18
Abstract: PURPOSE:To reduce remarkably the execution time of a processor, by using a part of a buffer memory as a programmable conventional operating register and decreasing the accessing of a main storage device. CONSTITUTION:A flag 255 of each row is ''0'' when the 3rd row is used as a buffer memory and ''1'' when used specifically. In the directory comparison of a buffer memory 208, coincidence is detected at a comparator 214 and ''1'' signal is outputted to a signal line 270 via an AND gate 218. When the specific flag 255 of the selected row is ''1'', the output 235 is inverted at an inverter 221, the signal output of the signal line 270 is inhibited with a gate 219, a signal line 257 is kept ''0'' and the function as the buffer memory is stopped. Thus, at least a part of the memory 208 is used as a programmable conventional high speed register.
Patent JP-S55116017-A (JP)
Title: Chimney device
Inventor: OKUYAMA NAOMIKI
IPC: E04F17/02
Filed: 1979-03-01
Abstract: PURPOSE: To effectively prevent any damage at the chimney main structure, particularly, of unit joints at the time of an earthquake or the like by providing movable parts in the members connecting respective slab structures of the chimney main structure.  
     CONSTITUTION: Chimney units 3 each of which is coated at its inner surface of an outer frame 1 made of an iron plate or the like with a refractory material 2 are loosely connected in longitudinal direction to form a chimney main structure 4. Arms 5 each of which has reinforcing plates at both left and right hands are secured and projected to and from the outside of the chimney main structure 4. Bolts 8 provided implantedly in slab structures 7 are inserted in through holes 6 formed at the leading end of the arm 5, and a coil spring 10 suitably compressed is inserted between the arm 5 and a nut 9 screw fastened to the bolt 8. To the outer periphery of the lower end edge of the chimney unit 3 there is secured a connecting band 11 by welding, and the upper end edge of the lower chimney unit 3 is inserted in the annular connecting band 11 thereby to loosely connect respective chimney units 3 to each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56119722-A (JP)
Title: Manufacture of nonmagnetic steel sheet
Inventor: SAITOU YASUYUKI
IPC: C21D8/02
Filed: 1980-02-27
Abstract: PURPOSE:To manufacture an inexpensive nonmagnetic steel sheet of high quality by rolling a high Mn nonmagnetic steel slab, at a specified temp., obtd. by steel refining with a converter, reduction refining with an AOD furnace, continuous casting, cover cooling and working. CONSTITUTION:The chemical composition of a high Mn nonmagnetic steel is adjusted to about 0.20-0.80% C, <= about 0.50% Si, about 17.0-30.0% Mn, <= about 0.030% P, <= about 0.030% S, about 1.0-9.5% Cr, <= about 0.030% sol. Al and the balance Fe. This steel is refined with a converter, subjected to reduction refining with an AOD furnace, and continuously cast to ensure homogeneity for the material. The cast slab is then slowly coole under a cover, worked with a grinder, heated to about 1,200 deg.C at about 100 deg.C/hr heating rate, and rolled to a predetermined thickness at >=870 deg.C. Thus, the desired sheel steet can be otd. without carrying out soln. heat treatment.
Patent JP-S63196713-A (JP)
Title: Production of high-strength and high-elastic modulus polyester fiber
Inventor: KURITA KAZUO
IPC: D06M13/52
Filed: 1987-02-04
Abstract: PURPOSE:To obtain high-strength and high-elastic modulus yarns, by melt spinning a polyester having a specific intrinsic viscosity to provide a yarn having a birefringence ratio within a specific range, swelling the resultant yarn and drawing the swollen yarn at a specific temperature under a specific stress. CONSTITUTION:An ethylene terephthalate based polyester having >=0.5-<1.2 intrinsic viscosity (IV) is melt spun to provide a yarn having 0.002-0.060 birefringence ratio, which is then impregnated with a swelling agent consisting essentially of, e.g. acetone, swelled and drawn at <=90 deg.C temperature at >=7 times draw ratio and then drawn at a temperature within the range of 150-250 deg.C while applying >=5g/d stress to afford the aimed yarn having 13.4g/d tensile strength and 197g/d tensile elastic modulus.
Patent JP-S60169545-A (JP)
Title: Mild steel wire rod with high suitability to mechanical descaling
Inventor: OCHIAI YUKIO
IPC: C22C38/14
Filed: 1984-02-10
Abstract: PURPOSE:To improve the suitability of a mild steel wire rod to mechanical descaling by properly adjusting the amounts of Si, Al, P and S in the composition of the wire rod. CONSTITUTION:This mild steel wire rod has a composition consisting of, by weight, <=0.25% C, <=0.020% Si, 0.1-0.6% Mn, <=0.10% Al, <=0.010% P, 0.010- 0.050% S and the balance Fe with inevitable impurities or further contg. one or more among <=0.3% Ti, <=0.3% Nb and B satisfying B/N=0.75-1.5 (weight ratio). The wire rod has low Si and P contents and contains properly blended other components, s it is mild, and the quality of the wire rod can be improved because of its superior suitability to mechanical descaling.
Patent JP-H04367559-A (JP)
Title: Nonreducible dielectric porcelain composition
Inventor: WATANABE MATSUMI
IPC: C04B35/46
Filed: 1991-01-24
Abstract: PURPOSE:To provide a nonreducing dielectric porcelain composition, nonreducible even by simultaneously burning with a base metal such as Ni in a neutral or an oxidizing atmosphere and having a high dielectric constant, small dielec tric loss and long life under load at high temperatures. CONSTITUTION:A nonreducing dielectric porcelain composition is composed of a polycrystal solid solution consisting essentially of barium titanate. The composition formula of the aforementioned solid solution is expressed by the formula [{Ba(1-x)Cax}A.{Ti(1-y)Zry}B.O3+aM1+bM2+cM3]. In the composition formula, M1, M2 and M3 are added and contained within the following ranges. M1 is at least one of Mn and Cr compounds; M2 is a compound of Si and M3 is a compound of Y. (a), (b) and (c) are (0.05<=a<=1.0), (0.05<=b<=1.0) and (0.05<=c<=1.0) expressed in terms of oxides [provided that (a), (b) and (c) are wt.% based on the aforementioned principal components].
Patent JP-S57139103-A (JP)
Title: Production of paste vinyl chloride resin
Inventor: NAKAMURA EITAROU
IPC: C08F14/06
Filed: 1981-02-20
Abstract: PURPOSE: To reduce the energy required for drying, by centrifuging an aqueous PVC dispersion into a PVC-rich portion and a PVC-poor portion, concentrating the latter by ultrafiltration, mixing the resulting liquor with said PVC-rich portion and spray-drying the mixture to obtain the titled PVC resin.  
     CONSTITUTION: An aqueous dispersion contg. 15W60wt% PVC prepared by, for example, fine suspension polymerization is centrifuged into a PVC-rich portion and a PVC-poor portion of PVC concentration 1W35wt%. The poor portion is subjected to ultrafiltration to obtain a concentrated liquor of PVC concetration of 20W60wt%. A mixture obtained by mixing the concentrated liquor with the rich portion is spray-dried to obtain paste PVC resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07227858-A (JP)
Title: Method for releasing elastic molded body
Inventor: TANEYAMA HIDETO
IPC: B29C33/44
Filed: 1994-02-22
Abstract: PURPOSE:To provide a method for releasing an elastic molded body in which a flash in not formed in a clearance between an ejector pin and a mold, the elastic molded body cannot be released by the shortage of suction force, the elastic molded body is not damaged by using the ejector pin or a gripping hand and the work can be carried out automatically and productivity can be improved because of the above features. CONSTITUTION:In the method of releasing an elastic molded body 2, a release hand 3 with an adhesive layer 6 formed on a mold face is disposed above the elastic molded body ahered to the mold face 1, and the elastic formed body 2 is made to adhere to the elastic layer 6 temporarily by lowering the release hand 3, and the release hand 3 is lifted up to release the elastic formed body 2 together with the adhesive layer 6 off the mold face 1, and then the elastic formed body 2 is released off the adhesive layer 6 of the release hand 3.
Patent JP-2000219802-A (JP)
Title: Resin composition
Inventor: ONO SHINGO
IPC: C08K5/5455
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polybutylene terephthalate resin composition adhering to a silicone rubber at a high bond strength. SOLUTION: This resin composition comprises (B) 0.01-3 pts.wt. of a silicon- containing compound containing at least one hydrogen atom bonded to a silicon atom in one molecule and/or its polymer and (C) 0.01-0.5 pt.wt. of a phenol-based antioxidant based on (A) 100 pts.wt. of a polybutylene terephthalate which is obtained by using a titanium compound as a polymerization catalyst and has <=15 equivalents/ton terminal carboxyl group concentration. In this case, the content of 1,3,5,7-tetramethyl-cyclotetrasiloxane derived from the silicon- containing compound and/or its polymer (B) existing in the polybutylene terephthalate resin composition is >=1 ppm.
Patent JP-S58141004-A (JP)
Title: Polarized wave rotating device
Inventor: MORI TOSHIHIKO
IPC: H01P1/165
Filed: 1982-02-16
Abstract: PURPOSE:To rotate a polarized electromagnetic wave easily over a wide band by providing plural grids made of metallic wire in an electric field and varying the angle between the wire and electric-field vector of the electromagnetic wave little by little with regard to each layer. CONSTITUTION:An electromagnetic wave with a vertical electric-field vector Ei incident to a grid 3 is transmitted without any reflection. This results from that the grid 3 does not exert any influence upon the electromagnetic wave because the grid is at right angles to the electric-field vector. A grid 4, on the other hand, slants to the electric-field vector slightly from the vertical line. The electric-field vector incident to the grid 4 is slanted until it is at right angles to the grid 4 on environmental conditions of the electromagnetic wave. Part of the electromagnetic wave is reflected, but that is a little. Thus, the electric-field vector of the electromagnetic wave is transmitted through the grids 5-7 while rotating little by little.
Patent JP-H11221733-A (JP)
Title: Rotary tool
Inventor: AKAHA KIYOBUMI
IPC: B23C5/26
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To execute polygonal machining without causing any vibration of a rotary tool. SOLUTION: A spindle 2 that holds a polygonal cutter 11 at its tip is held for rotation in a case main body 1. Inside an annular space 12 formed between the main spindle 2 and case main body 1, a rolling bearing 13 is housed with its inner and outer rings 13a and 13b fitted for sliding movement on the spindle 2 and case main body 1 respectively. Elastic bodies 14 are also inserted in the annular space 12 to cause the inner and outer rings 13a and 13b to slide on each other so that the rolling bearing 13 receives resistance force. The elastic bodies 14 are thus placed on both sides of the inner and outer rings 13a and 13b to apply to the rolling bearing 13 resistance force, which in turn brakes the spindle 2 to prevent its chattering for improved machining accuracy.
Patent JP-S61186551-A (JP)
Inventor: RUDORUFU HERAA
IPC: F16C13/00
Filed: 1986-02-07
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-S62183153-A (JP)
Title: Hybrid integrated circuit element
Inventor: ARAI TAKENOBU
IPC: H05K1/05
Filed: 1986-02-06
Abstract: PURPOSE:To easily form the titled element of through hole grounding structure to be used for a high frequency circuit by a method wherein the grounding lead terminal of the electron part to be mounted on a hybrid integrated circuit is bent, the lead terminal in the amount of thickness of a substrate is inserted into the through hole, and it is connected to a grounding metal. CONSTITUTION:A conductor pattern 3 is formed on the back side of a high frequency circuit substrate 1, and a grounding pattern is formed in the conductive pattern on the surface of the substrate 1 respectively, and then the high frequency circuit substrate 1, having a through hole 9 penetrating both patterns 2 and 3, and a grounding metal 7 are pressure-welded through the intermediary of a solder foil or cream solder 6. Then, a high frequency transistor, the grounding lead terminal 5 of the electron part 4 of an FET (field effect transistor), for example, is bent in the amount of the plate thickness of a substrate 1 and it is inserted into the through hole 9. Then, when the solder 6 has been fused by performing reflow soldering and the like, the solder 6 is filled into the through hole 9. Accordingly, the lead terminal 5 and the metal 7 can be securely connected.
Patent JP-S55117960-A (JP)
Title: Determination unit of dispersible hydrogen in solid sample
Inventor: OOTSUBO TAKASHI
IPC: G01N33/20
Filed: 1979-03-05
Abstract: PURPOSE: To determine solid hydrogen with a high precision by a sample vessel equipped with a flow path change unit, a carrier gas supply means, and a gas analyzer.  
     CONSTITUTION: In case that a sample is inserted to sample vessel 1 or the sample vessel system is disconnected from the carrier gas supply system, valves 13 and 14 are closed, and three-direction valve 15 is changed over to supply carrier gas to the analyzed gas side through spare carrier gas path 10. In case that oxygen gas collected in sample vessel 1 is analyzed at a fixed temperature for a fixed time, the sample vessel system is connected to the carrier gas supply system by carrier gas connection joints 6 and 7, and next, valves 13 and 14 are opened, and three-direction valve 15 is changed over to close spare carrier gas path 10 and connect analyzer 12 and valve 14, and impure gas invading the gas path is excluded, and after that, three-direction valves 3 and 4 are switched to lead oxygen gas in vessel 1 to analyzer 12 and analyze it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63195302-A (JP)
Title: Steam turbine blade
Inventor: TSUBOUCHI KUNIYOSHI
IPC: F01D9/02
Filed: 1987-02-06
Abstract: PURPOSE:To prevent the erosive damage of a moving blade due to erosion by forming the rear edge end of a stationary blade into a serrated shape. CONSTITUTION:A stationary blade 1 is supported by a disphram 2 and supporting rings 3a, 3b at its inner and outer peripheries, respectively. The rear edge end of the stationary blade 1 is formed into a nearly serrated shape 16. Water droplets collected on the belly side of the stationary blade 1 accumulate to form a water film flow 6, and then flow down toward the above- mentioned rear edge end, but are atomized by the rear edge end of the serrated shape 16. The erosive damage of a moving blade 4 due to erosion can be thereby prevented.
Patent JP-S63193783-A (JP)
Title: N-fold scan television receiver
Inventor: SEKIYA HIROSHI
IPC: G09G1/16
Filed: 1987-02-06
Abstract: PURPOSE:To improve a phase error answer when a normal horizontal synchronizing signal is inputted by constituting a two-fold horizontal synchronism generation circuit and a two-fold horizontal deflection circuit in one phase locked loop circuit. CONSTITUTION:A phase locked loop circuit 9 consists of a phase comparator 13, a low pass filter 14, a voltage controlled oscillator 15 and a 1/2 frequency divider 19. A 1/910 frequency divider 18 is provided before the phase synchronous circuit 9, and it always operates the phase comparator 13 with a normal horizontal synchronizing frequency. If the normal horizontal synchronizing signal is selected as an input signal, the normal horizontal synchronizing signal is inputted to the phase comparator 13. If an n-fold horizontal synchronizing signal is selected, the horizontal synchronizing signal whose frequency has become the same as the normal horizontal synchronizing signal by the 1/910-frequency divider is inputted to the phase comparator 13. For switching a standard signal and the two-fold signal as the input signal, the phase synchronous circuit of horizontal synchronism can be constituted in one stage, whereby the same phase error answer can be obtained. If the normal signal is inputted, the phase error answer can considerably be improved.
Patent JP-S60168123-A (JP)
Title: Detecting circuit for operating state of camera
Inventor: SUZUKI NOBUYUKI
IPC: G03B7/00
Filed: 1984-02-13
Abstract: PURPOSE:To shorten the time required for starting release operation by providing a lock mode and an advance mode, and starting photographing operation in response to the operation of a release operating member, only when the lock mode is switched to the advance mode. CONSTITUTION:When a switch 100 is on, the Q output of an RSFF19 is in a high level, therefore, a microprocessor 2 inhibits control based on other switch operation, and even if a release operating member is operated, a photometry and an exposing operation are not started. Thereafter, when an advance mode is set by operating a slide operating member, the switch 100 turns off. An output of a circuit 15 goes to a low level and a high level signal is supplied to a reset terminal of the RSFF, therefore, the RSFF sends out a low level signal from the Q output. As for a sampling pulse, its period is set shortly, therefore, by the first stroke of release operation, the on-signal detection of a switch 101 is executed immediately.