baber/WOPTO huggingface dataset:
Patent JP-S57197085-A (JP)
Title: System for preparing purified water
Inventor: KUBO TAKEHISA
IPC: B01D61/14
Filed: 1981-05-28
Abstract: PURPOSE: To obtain purified water with high reliability by constituting a water treating system from a filter apparatus formed by directly connecting a water supply source, a ultrafiltration apparatus and a reverse osmosis apparatus in series and a pump for supplying raw water to said filter apparatus.  
     CONSTITUTION: After raw water A is treated in a pretreating apparatus 1, it is introduced into an ultrafiltration apparatus 3 as a first stage film filtration and further introduced into a reverse osmosis apparatus as a second stage filtration to be treated therein. By this second stage filtration, ions, pyrogen bacteria are highly removed as well as, because the process after the first stage film filtration is a pressurized system is held, a chance of bacteria invasion is eliminated. Because the greater part of suspended subsance in raw water is inhibited by a ultrafiltration film, scale generation on the surface of a reverse osmosis film is made low and the film life is held for a long period of time. As the reverse osmosis film, a film such as an acetate film or the like is pref. and, as the ultrafiltration film, a film such as a polyacrylonitrile film or the like is pref. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S526091-A (JP)
Title: Production method of semiconductor device
Inventor: OOSAKI SABUROU
IPC: H01L21/76
Filed: 1975-07-03
Abstract: PURPOSE: In order to form a bipolar semiconductor IC being emclosed with a inductor film on the side of element region without the heat oxidation process which needs hot temperature and long time which might cause the redistribution of ready-established impurity layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01254600-A (JP)
Title: Oil supply unit
Inventor: SUZUKI AKIO
IPC: B67D7/78
Filed: 1988-04-04
Abstract: PURPOSE:To make the setting of an oil supply amount easy and hold a container stably during the oil supply, by branching an oil supply pipe on the discharge side of a flow meter, connecting one branch pipe to an oil supply hose, connecting the other branch pipe to an oil supply pipe which is exclusively for a fixed amount oil supply, and providing a holding device for the container below an oil supply nozzle which is exclusively for a fixed amount oil supply. CONSTITUTION:After branching an oil supply pipe 4 on the discharge side of a flow meter 8, one branch pipe 4a is connected to an oil supply hose 12 which has an oil supply nozzle 11 at the tip, through a valve 13a. In the meantime, an oil supply machine case 2 for a fixed amount oil supply forms a space 16 in which a container to be supplied with oil 15 is stored. At the lower part, a loading table 17 as a holding device for the container to be supplied with oil 15 is provided to be free to pull out. At the upper part, the tip of the other branch pipe 4b on the discharge side of the flow meter 8 is opened through a valve 13b, and connected to a hose which has an oil supply nozzle 22 to be exclusively for a fixed amount oil supply. Also, on the front surface of the case 2, a keyboard 27 is provided, and preset buttons 28, 29 for setting an 18l, 20l oil supply, an oil supply switch 30 and an emergency stop switch 31 are arranged on the keyboard 27.
Patent JP-H03280532-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L21/768
Filed: 1990-03-29
Abstract: PURPOSE:To make it possible to reduce a resistance in contact parts by a method wherein the surface areas of the contact parts are increased in a small contact area by forming a fine roughness on the surfaces of the contact parts. CONSTITUTION:A MOS transistor 2 is formed in a silicon substrate 1 and thereafter, a protective oxide film 3 is formed. The formation of a resist pattern 4 is performed by a photolithographic process, an etching of the film 3 is performed up to the surface of the substrate 1 and contact part 5 to reach a source and drain of the transistor 2 are opened. A mixed solution consisting of a silica film (SOG) and an organic thin film is applied and a resist film 6 with the SOG mixed therein is formed. A resist component of the film 6 with the SOG mixed therein is removed by an anisotropic etching of oxygen plasma using the particles of the SOG as masks 7. A silicon etching is performed using patterns of the particles as masks 7 and roughnesses 8 are respectively formed on the surfaces of the contact parts.
Patent JP-S58199014-A (JP)
Title: Filtering device for purifying water
Inventor: SUGANO SHINICHI
IPC: B01D24/38
Filed: 1982-05-18
Abstract: PURPOSE:To make a titled device compact and attachable to a pipe line, by making the device composed of a filter-medium housing chamber, a contracted passage, and a mixing chamber, and opening a tapered nozzle formed at the discharging end of the contracted passage into the mixing chamber. CONSTITUTION:Water to be filtered is introduced from a pipe body P1 into a space 28 of a branch part in the inside of a device through an introducing port 14 of the device, and most of the water is passed through a filter medium 23 through holes 27 of the end surface 26 of a filter-medium housing chamber 24, and is sent to a mixing chamber 32 from holes of the end surface 29 at the downstream side of the chamber 24. On the other hand, the remaining part of the water introduced into the space 28 is passed through a tubular passage 30, and is injected into the mass body of the water, which has passed through the medium 23 housed in the chamber 32, to be mixed with said water having passed through the filter 23, and at the same time, the energy of the water injected from the nozzle 31 is added to the water, which has lost its flowing velocity by passing through the medium 23, to send it out to a pipe PZ at the downstream side through a discharging port 21.
Patent JP-H0833484-A (JP)
Title: Production of alkaline protease
Inventor: TAKINISHI EIKO
IPC: C12N15/00
Filed: 1995-04-07
Abstract: PURPOSE:To obtain an alkaline protease useful for leather processing, food industry, detergent, etc., in high efficiency by culturing a microbial strain transformed with an expression vector containing an alkaline protease gene originated from a microorganism of the genus Bacillus and having a specific restriction map. CONSTITUTION:This alkaline protease useful for leather processing, food industry, detergent additive, pharmaceuticals, etc., is produced by separating a chromosomal DNA from a microorganism of the genus Bacillus (e.g. Bacillus licheniformis ATCC-14580), subjecting the DNA to restriction enzyme treatment, integrating into a cloning vector, cloning a microorganism to obtain a transformed microorganism containing a structure gene coding alkaline protease and transformed by the introduction of a DNA fragment containing a region including an alkaline protease structure gene restricted both terminals with restriction enzyme cleavage points HpaI and HaeIII (2), containing other restriction enzyme cleavage points Hind and SphI between the regions and containing a DNA fragment having a restriction map expressed by the formula, culturing the obtained microorganism and separating the enzyme from the cultured product.
Patent JP-S58201164-A (JP)
Title: Multiple system synchronizing and switching device
Inventor: HIROKI TAKESHI
IPC: G06F15/173
Filed: 1982-05-19
Abstract: PURPOSE:To prevent an irrational selective switching output, by storing temporarily an input signal sequence from plural processors, and performing multiple system selective logical operation regarding the stored signal when it coincides with an input signal inputted a specific time later. CONSTITUTION:The 1st storage part 31 fetches the input signal In in the middle of variation at time t2 within the time when the input signal IN from plural processors varies, and also shifts a signal ID1 stored in the 1st storage derice 31 to the 2nd storage part 32 at the same time. When the outputs DT2 and DT1 of the 1st and the 2nd storage parts 31 and 32 are collated with each other by a comparator 34, the coincidence signal SETEN of the comparator 34 is not ''1'' and even if an output set timing signal SETTR goes up to ''1'' at time t6, the outputs of a decision selecting circuit 33 and a switching circuit 35 are both invalidated, so that the switching output SWO of a switching output F/F36 maintains an output 01 which is obtained when the input signal is stable.
Patent JP-H08239932-A (JP)
Title: Floor panel
Inventor: OGURA KAZUTOMO
IPC: E02D27/00
Filed: 1995-03-03
Abstract: PURPOSE: To improve construction efficiency by a method wherein a square outside frame is connected to an inner frame by sash bars so as to be spaced apart from one another and a floor board having the same area as the inside frame is provided for the inside frame, and the underside of the floor board is reinforced by a substrate frame. CONSTITUTION: A floor panel is mounted on a foundation 9 or cross beams and a wall panel 10 is mounted on an outside frame 2 and an inside frame 3. Next, the floor panel is clamped and fixed between the foundation 9 and the panel 10 by means of anchor bolts 11 disposed on the foundation 9. And a column having at its end a tenon is inserted into an insertion groove surrounded by the frames 2, 3 and sash bars 4 to erect the column. Further, a plurality of floor panels, in which the frame 3 and the frame 2 are at the same level, are assembled to form a floor. As a result, sills, sleepers, floor joists, etc., are not needed and floor framing can be easily constructed and a framework such as column can be constructed afterward in a stable place and the column can be rapidly removed so as to be easily transferred.
Patent JP-S5510670-A (JP)
Title: Information input device
Inventor: HASEBE TAKASHI
IPC: G06F3/048
Filed: 1978-07-08
Abstract: PURPOSE: To prevent a read error from occurring during a read due to disturbance light by optically reading recording content displayed on an information recording sheet, etc., with eye confirmation and by making it possible to confirm the recording content by the naked eye during the read.  
     CONSTITUTION: The reverse surface of sheet-shaped or plate-shaped information recording medium 4 where inputted information is displayed with eye confirmation by part 2 easily passing the read beam through and part 3 hardly passing it through is irradiated 6 with the read light, the reflected light of which is detected 7. Reflecting surface 9 reflecting this read beam is provided to the top surface of medium 4 and the inputted information is seen through half mirror 12 from the side opposite to read method 8. In the information input device like this, the spectrum component of the read beam is made different from that of a disturbance light striking photodetector 7 through half mirror 12 and the sensitivity of photodetector 7 is made low to the disturbance light and high to the reflected light of the read beam. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60225915-A (JP)
Title: Servo-mechanism
Inventor: MIMORI SHIGEMI
IPC: G05D1/08
Filed: 1984-04-25
Abstract: PURPOSE:To negate disturbance torque by detecting a carbody inclined angle, etc., in case the disturbance torque based on a car body inclination, etc. has been applied to a body to be controlled, and adding a servo-loop for applying driving torque proportional to said angle directly to the body to be controlled. CONSTITUTION:A titled mechanism is provided with angle detectors 8, 10 and angular velocity detectors 7, 9 around the first shaft 1 round and the third shaft 3 of a body 6 to be controlled. Also, it is provided with an inclined angle detector 26 for detecting a space inclined angle A4 bar of the body 6 to be controlled from a space reference position around the fourth shaft 4, and an angle detector 27 for detecting an angle E. A compensating circuit 12 generates a rotation control signal C1 from a detecting signal A1 bar and a W1 bar, and an angle command signal R1. A compensating circuit inputs an inclined angle detecting signal A4 bar being an output of an inclined angle detector 26 and an angle detecting signal E bar serving as an output of an angle detector 27, in addition to a detecting signal A3 bar and a W3 bar, and an angle command signal R2, executes a suitable servo-compensation, and thereafter, generates a rotation control signal C2.
Patent JP-H05247961-A (JP)
Title: Farm machine
Inventor: MINAGAWA ISAO
IPC: E02F3/355
Filed: 1992-03-04
Abstract: PURPOSE:To raise the efficiency of operation by a method in which a releaser part operable by foot or hand is provided near a driver seat, and the releaser part is operated to release a coupling mechanism to enable a carrying base to be separable. CONSTITUTION:A fitting frame 3 is connected to a tractor 1, a carrying base 13 is provided to the frame 3 in a backward tilting manner, and a separable coupling mechanism 21 is provided between the frame 3 and the base 13. A release operating part 33 operable by foot and hand is set near the driver seat 34 of the tractor 1, and the part 33 is connected with the coupling mechanism 21 by a drag mechanism 47. The coupling mechanism 21 is released through the drag mechanism 47 by operation by foot or hand on the position of the seat 34, and the base 13 is separated from the frame 3.
Patent JP-S58199518-A (JP)
Inventor: MARUOKA HIDEO
IPC: H01G5/00
Filed: 1982-05-17
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-H03281588-A (JP)
Title: Adhesive
Inventor: YAGI TOSHIHARU
IPC: C09J151/06
Filed: 1990-03-29
Abstract: PURPOSE:To provide an adhesive having excellent transparency, heat-resistance, oil resistance, chemical resistance, solvent resistance, etc., and containing a polymeric substance obtained e.g. by the polymerization of a styrene polymer (or monomer) and an acrylic monomer (or polymer). CONSTITUTION:The objective adhesive contains a polymeric substance produced by contacting (A) a styrene polymer (or monomer) with (B) an acrylic monomer (or polymer) and polymerizing the components preferably by photopolymerization or thermal polymerization or further converting the obtained polymer to IPN (Inter-penetrating Polymer Network). In addition to the above properties, the adhesive has excellent water-resistance, weather resistance, etc., and exhibits high bonding strength to various metals, resins, ceramics and wood materials and further excellent adhesivity to fluororesin, acrylic resin, styrene resin, etc.
Patent JP-S60228246-A (JP)
Inventor: SHIMIZU YOUJI
IPC: B65D17/28
Filed: 1984-04-25
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-H03283859-A (JP)
Title: Noise preventing device for speech line of exchange
Inventor: ONIMARU FUMIO
IPC: H04M3/22
Filed: 1990-03-30
Abstract: PURPOSE:To dispense with the listening of an AC signal that is a restoration signal by controlling a switching circuit by a control circuit when detecting the restoration signal by an AC restoration signal monitoring circuit, switching a speech signal from an audio signal to an idle pattern, and preventing the restoration signal sent to a speech area as the speech signal. CONSTITUTION:The AC restoration signal monitoring circuit 1 is connected to a relay line 2, and outputs the restoration signal to the control circuit 3 when detecting the restoration signal on the relay line 2. The control circuit 3 controls the switching circuit 4 when receiving a detection signal from the AC restoration signal monitoring circuit 1, and switches the speech signal from the audio signal outputted from a delay circuit 5 to the idle pattern sent from an idle pattern sending circuit 6, and outputs it to an exchange device 7. The delay circuit 5 delays the audio signal received from the relay line 2 via an input trunk 8 and an analog/digital and digital/analog conversion circuit 9 within a range not affecting on ordinary speech. Thereby, it is possible to dispense with the listening of the AC signal by a telephone subscriber when the restoration signal from the AC restoration signal monitoring circuit is detected.
Patent JP-H0910926-A (JP)
Title: Segment type honeycomb brazing method and jig for honeycomb brazing
Inventor: ONO KIYOO
IPC: F02C7/28
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To omit a tack welding and to secure a prescribed curvature by welding while restricting a honeycomb with a jig and closely contacting with the whole range of brazing surface after sticking a sheet brazing filling metal to the brazing surface of a stationary blade, at the time of brazing the honeycomb for air seal at the tip part of the stationary blade of an axial compressor. SOLUTION: Firstly, the sheet brazing filler metal 6 having a suitable thickness is stuck to the whole range of the brazing surface of the stationary blade 1. Successively, in order to execute the positioning, the jig 7 inserting the honeycomb 2 is fitted to both end surfaces of the stationary blade 1 and the jig 7 functions as a weight and the honeycomb 2 is closely stuck to the whole range of the brazing surface and charged into a heating furnace under this state and welded. By this method, an embedding work of the sheet brazing material into the honeycomb 2 is unnecessitated and further, a spot tack welding between the stationary blade 1 and the honeycomb 2 is unnecessitated and the development of defect caused by the tack welding can be avoided.  Further, ceramic coating is applied on the inner surface of the jig 7 to avoid the welding between the stationary blade 1 and the honeycomb 2.
Patent JP-S59210139-A (JP)
Inventor: OOSHITA KAZUYOSHI
IPC: E04B1/76
Filed: 1983-05-13
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-S5510359-A (JP)
Title: Bar steel rolling method and apparatus thereof
Inventor: HAMAMATSU HISAYOSHI
IPC: B21B39/14
Filed: 1978-07-10
Abstract: PURPOSE: To accurately roll bar steels over the entire length by performing shaping rolling of erasing the shoulder parts and width parts of the bar steel having been formed with the final rolling roll to a size slightly larger than the normal size by the specific rotatable rolls in succession.  
     CONSTITUTION: A rotatable roller pair 3 is disposed on the exit side of the final rolling roll pair 1 of the rolling roll group of a bar steel of circle, ellipse or polygon in shape. The rollers 3 are born by the shafts 4 perpendicular to the rolling direction of the rolls 1 and in the case of, e.g., a round bar steel, they have passes 5 on the rolling line L. The passes 5 roll the shoulder parts S and width parts A which could not have been precision rolled in the passes 6 of the rolls 1 to make the bar steel round. To this end, the rolling reduction of the rollers 3 is made 0.25 to 5.0% of the diameter, diagonal diameter or opposite side diameter of the shape to be formed in the bottom part of the passes 6 and at least 0.1mm or over. The shafts 4 move parallel as the root end part of the arms 10 on which preload for approaching the end parts 10B to themselves is applied are turned by control means 14, whereby the gap of the rollers 3 is adjusted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03281872-A (JP)
Title: Structure of damping device with heat accumulating function
Inventor: NOMICHI TOSHIYUKI
IPC: E04H9/02
Filed: 1990-03-30
Abstract: PURPOSE:To effectively utilize the title device by installing a tuned-mass damper for damping to which mass setting has been made to the floor of a building near the uppermost floor and, at the same time, accumulating heat obtained by heat-exchanging warm water from solar heat collecting plates in the damper. CONSTITUTION:A concrete tuned-mass damper 2 for damping to which mass setting has been made following the natural period of a building 1 is installed to the uppermost floor 3 of the building 1 and, at the same time, a prescribed number of solar heat collecting plates 4 are installed to the roof of the building 1. The warm water obtained by the plates 4 is circulated in a primary heat exchange coil 6 buried in the damper 2 and returned to the plates 4 again after heat exchange. The heat accumulated in the damper 2 is supplied to prescribed facilities through hot-water supplying pipes 10 after heat exchange has been made with secondary-side cold water sent into the secondary-side heat-exchange coil 9 arranged in the damper 2. Therefore, the damper 2 can be utilized effectively for both damping and heat accumulation.
Patent JP-H11280156-A (JP)
Title: Building unit and unit type building
Inventor: TANAKA ATSUSHI
IPC: E04B1/348
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a building unit and unit type building capable of responding to planing variations for buildings and capable of easily installing stairs. SOLUTION: This building unit 13 comprises four columns 19, a floor beam 21B crossing between the bottom ends of neighboring columns 19, and ceiling beams 22A, 22B crossing between upper end portions of neighboring columns 19. Then, a stud 23 is erected between a pair of neighboring columns 19, and a ceiling beam between the stud 23 and a neighboring column 19 has an absent portion 32 where no ceiling beam exists. And along a side surface portion having a stud 23, two building units 13A, 13B are provided in which stair portions 17A, 17B are built, these building units 13A, 13B are placed in parallel, and a stair 17 striding both building units 13A, 13B is constituted.
Patent JP-H05303584-A (JP)
Title: Automatic teller machine
Inventor: KUBO YUJI
IPC: G06Q40/02
Filed: 1991-04-16
Abstract: PURPOSE:To pay cash by using a bankbook and a seal as transaction media by collating the seal impression registered on the bankbook with a seal impression that a user affixes. CONSTITUTION:The seal impression 11 of the seal affixed to the registered impression part 2a of the bankbook 2 is read out by the seal impression reader 4 of a medium mechanism part 10 and stored as image data in the memory in the automatic teller machine ATM 20, and the image data is displayed as a registered seal impression 11 on a journal at a print display part 9 provided at a customer operation part. The impression of the seal that the user affixes is stored in the memory in the ATM 20 by a reading mechanism which is of the same kind with the seal impression reader 4 provided at the medium mechanism part 10 and provided at a print display part 9. Then the data are processed by the comparative collation logic of a software program set in the memory to decide whether or not the seal impression 12 is proper or not. Consequently, the ATM 20 which is suitable for teller operation using the bankbook and seal as transaction media is obtained to improve customer service.
Patent JP-S62240647-A (JP)
Title: Isophthalic acid derivative
Inventor: ISHIKAWA NOBUO
IPC: C08F20/22
Filed: 1986-04-14
Abstract: NEW MATERIAL:An isophthalic acid derivative of formula I (R is H or methyl; A is -OCH2CH2-, group of formula II or formula III; n is 1-4). EXAMPLE:5-Chloro-2,4,6-trifluoro-bis(acryloyloxyethyl)isophthalate. USE:Useful as a material for a solventless radiation polymerization. The com pound effectively reduces the viscosity of viscous radiation-curable resin. A radiation-curable composition containing the compound can be wholly cured by high-energy radiation (e.g. ultraviolet ray, electron ray, X-ray, gamma-ray, etc.) without emitting volatile component and is suitable as a coating agent for wood, paper, card board, etc., impregnation agent, offset ink, adhesive and electronic raw material such as photo-resist, etc. PREPARATION:The compound of formula I can be produced e.g. by reacting the compound of formula IV with 5-chloro-trifluoroisophthalic acid.