baber/WOPTO huggingface dataset:
Patent JP-S5556102-A (JP)
Title: Method and apparatus for reusing hydrogen chloride and solvent in manufacturing of rubber hydrochloride
Inventor: SATORI HIDEO
IPC: C08F8/00
Filed: 1978-10-23
Abstract: PURPOSE: To carry out the hydrochlorination of rubber in a closed system, and to prevent the environmental pollution, by purifying the solution of the hydrochlorination process with a distillation column, and recycling the purified solvent to the reaction vessel.  
     CONSTITUTION: Hydrogen chloride is dissolved in a solvent selected from ethyl acetate, chloroform, benzene, xylene, and carbon tetrachloride, and the solution thus prepared is supplied to a reactor 1 composed of the initial reaction zone 4 and the aging zone 5. A continuous web of a latex rubber sheet 18 is hydrochlorinated in the reactor 1. The used solution is extracted from the reactor 1 by a recycling pump 9 and supplied to a distillation column 7, where it is separated into the solvent, hydrogen chloride gas, and pitch. The pitch is discharged through a pipe 17, and the solvent is sent to a washing tank 2 by pumps 11 and 10. A part of the solvent is introduced into an absorbing column 8, brought into contact with the hydrogen chloride gas extracted from the top of the distillation column 7, and recycled to the reaction vessel 1 as the solution containing hydrogen chloride. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11299842-A (JP)
Title: Holding device for cable or the like of incubator
Inventor: MATSUBARA KAZUO
IPC: A61G11/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the exposure of cables in a crossed state, to prevent a manager from being imprudently caught in the cables and to improve appearance around an incubator by holding the cables and tubes of the various kinds of equipments for the observation and the like of a baby laid on the bed of the incubator. SOLUTION: A cable guide 10 is attached along the vertical part of a main frame 4 for supporting the bed 6 for laying the baby and a heater 5, etc. The cable guide 10 is provided with an almost U-shaped cross section, the inner side is turned to a holding groove and it receives the cables 8a and 9a. The opening of the holding groove is directed to a rear part and notched parts 14 are formed with appropriate intervals. The cables 8a and 9a are introduced from the notched parts 14 to the holding groove and pulled out from the lower end part of the cable guide 10 or the other notched part 14 to the side of the bed 6 and terminal parts or the like at the tip are fixed to the baby on the bed.
Patent JP-H01298326-A (JP)
Title: Ae finder
Inventor: SHIINA MICHIHIRO
IPC: G03B7/097
Filed: 1988-05-27
Abstract: PURPOSE:To perform accurate exposure control by correcting an actual exposure time so that even if an aperture value for proper exposure varies, an effective exposure time at full aperture is obtained. CONSTITUTION:The exposure control is carried out according to the output signals of photometric means 22 and 23 and various pieces of photographic information inputted from a camera main body side. In this exposure control, the exposure value for the proper exposure is calculated from the output signals of the photometric means 22 and 23 and the various pieces of photographic information from the camera main body. Further, a correcting value for an exposure time corresponding to an aperture value based upon said exposure value is found by referring to a table on a storage means 212 and the value obtained by subtracting this correcting value from a shutter speed based upon the exposure value for the proper exposure is the actual exposure time. Consequently, the accurate exposure control is performed.
Patent JP-S61287713-A (JP)
Title: Purge plate
Inventor: EJIMA MITSUAKI
IPC: B29C45/17
Filed: 1985-06-14
Abstract: PURPOSE:To change color or resin easily by a method wherein a place on the extension line of a nozzle is blockaded and a purge chute is provided to receive purged matter extruded out of a nozzle while the purged matter is blown off to the outside of a body upon purging operation. CONSTITUTION:The nozzle 12 is advanced and touches a nozzle touch plate 13, then, a screw is rotated to increase a back pressure and metering is effected, thereafter, the nozzle 12 retreats and injection is effected, whereby the purged matter is discharged from the nozzle touch plate 13 to the outside of body through the purging chute 15. When the purging is finished, a solenoid valve 24 is put OFF, air blowing from air nozzles 22, 23 is stopped and the purging plate 13 also retreats from the place A on the extension line of the nozzle, therefore, normal injection molding operation may be effected.
Patent JP-H05152670-A (JP)
Title: Optical amplification device
Inventor: SUTEIIBUN AASAA SANSHIYAIN
IPC: H01S3/17
Filed: 1992-04-24
Abstract: PURPOSE: To make it possible to amplify an optical signal in a desired wavelength, by a method wherein a region to guide a signal and light power is formed of a dopant-containing single crystal core and a clad adjacent to a material of a refractive index lower than that of the core, and atoms which have an electronic structure to interact on a single crystal material and are in the state of an oxidation are used as the dopant. CONSTITUTION: This optical amplification device comprises a signal introducing means, a light power introducing means for amplification, an output means, and a region suitable to the guide of a signal and light power. This region is an optical fiber, for example, and consists of a dopant-containing single crystal core and a clad adjacent to a material of a refractive index lower than that of the core for enabling the guide. As the dopant, atoms (such a transition metal as Cr), which have an electronic structure to interaction a single crystal material (such as Y2 SiO5 ) and are in the state of an oxidation, are used so as to enable the amplification of an optical signal in a desired wavelength.  A planar waveguide can be also used as the region, and, for forming a region 7 subjected to obstruction more heavily than a doped single crystal region 7, a single crystal material is ion-implanted in the region 7.
Patent JP-S5354471-A (JP)
Title: Bonding tool for gang bonding
Inventor: MIYAZAWA CHIKAO
IPC: H01L21/60
Filed: 1976-10-28
Abstract: PURPOSE: To achieve the improvement in binding characteristics and increase yield by beforhand providing protrusion parts such as of rectangular prisms or columns on the bonding surface of a bonding tool opposing to the bump electrode of an IC. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0424671-A (JP)
Title: Magnet roller
Inventor: SHINKAWA KOJI
IPC: G03G15/08
Filed: 1990-05-18
Abstract: PURPOSE:To allow the efficient transfer of a developer without rotating a magnet roller at a high speed by fitting magnets into the plural grooves formed on a sleeve surface. CONSTITUTION:An agitating roller 46 and the magnet roller 40 are disposed in a developing tank 49. The sleeve 41 of the magnet roller 40 is formed with the plural parallel grooves 42 in the axial direction of the roller and the magnets 43 are embedded therein. The developer 9, therefore, sticks partly onto the magnets 43 and is held thereon when the magnet roller 40 rotates in the developer. The developer sticking thereto forms mounds of a projecting shape around the magnets 43. The developer is efficiently transported to a photosensitive body 30 by the projecting mounds of the developer without slipping the other developer. The need for rotating the magnet roller 40 at a high speed is eliminated in this way and the developer is efficiently supplied to the photosensitive body 30.
Patent JP-S62287070-A (JP)
Title: Alloy target for forming thin film and its production
Inventor: ISHII JUNICHI
IPC: C23C14/34
Filed: 1986-06-04
Abstract: PURPOSE:To obtain an alloy target for forming a thin film having high accuracy and uniformity in composition and superior oxidation resistance by superposing thin narrow chips obtd. from a molten alloy consisting essentially of a rare earth element and a transition metal, forming the superposed chips into the shape of a target and sintering them. CONSTITUTION:Amorphous thin narrow chips are obtd. from a molten alloy consisting essentially of a rare earth element and a transition metal. The chips are superposed, formed into the shape of a target and sintered. The resulting sintered body is composed of plural thin narrow chips.
Patent JP-H10320884-A (JP)
Title: Disk player used in common for minidisk and compact disk
Inventor: NASHIMOTO HIROAKI
IPC: G11B17/054
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To house the mechanism in the DIN standard dimensions by horizontally revolving a revolving frame mounted with turntables for the minidisk and the compact disk respectively and a pickup in common use and positioning each individual turntable corresponding to the minidisk or the compact disk entering the player from its integrally formed inserting file. SOLUTION: The revolving frame 11 is equipped with the turntables 19 and 22 for the minidisk and the compact disk respectively and the pickup 14 in common use. The turntable 19 for the minidisk is positioned on a center line in the entering direction of the minidisk inserted in its initial position through the minidisk inserting hole section 7a. When the compact disk is inserted through the compact disk inserting hole section 7, the revolving frame 11 is revolved around a supporting part 5a as the center, so that the turntable 22 for the compact disk is moved to be positioned on the center line in the entering direction of the compact disk.
Patent JP-2000324233-A (JP)
Title: Speakerphone set
Inventor: TAGAWA JUNICHI
IPC: H04R27/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in speech quality of a speakerphone set and the occurrence of echoes and howling, using set with a simple configuration. SOLUTION: Two omnidirectional microphone units 12, 13 are provided to a telephone set main body, and they are placed at an equal distance (d) from a speaker unit 11 and pick up a loudspeaking sound of a received signal 16 in the same phase. Then a difference calculation means 14 receives output signals from the two microphone units 12, 13, to cancel a voice of a remote end talker through the difference processing. Furthermore, a frequency correction means 15 receives a voice signal from a near end talker obtained from the difference calculation means 14 to correct the voice signal according to a predetermined frequency characteristic, thereby suppressing deterioration in the voice quality of the near end talker.  Thus, echoes and howlings due to the voice of the remote end talker can be suppressed, without the need for using a voice switch or a sound echo canceller requiring a complicated circuit configuration.
Patent JP-H06315734-A (JP)
Title: Manufacture of forged product
Inventor: IWATA KENJI
IPC: B21J9/20
Filed: 1993-05-07
Abstract: PURPOSE:To manufacture a forged product having a complicated shape in high productivity and good material yield. CONSTITUTION:A rough shape material is obtained by using a preliminary die having a cavity 4 whose shape is matched with the shape of rough shape material and at least one end of the cavity 4 is communicated with punch holes 5 and 6 opening outside of dies 2 and 3, arranging a base stock 1 to be forged in the cavity 4, pressurizing to deform the base stock 1 by plural punches 7 and 8 moving on a straight line on a different axis through the punch holes 5 and 6. The base stock is deformed by independently controlled pressurizing and stop of each punch and an angle is formed between the deforming direction of base stock 1 and the moving axis of a piston. Thus, the production cost is remarkably reduced since the rough shape material is manufactured in good material yield and high efficiency.
Patent JP-S63139801-A (JP)
Inventor: KENISU YUUJIN ANDORIYUUSU
IPC: B65F1/14
Filed: 1987-05-28
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-S5462805-A (JP)
Title: Tape driving device
Inventor: INAJI TOSHIO
IPC: G11B15/44
Filed: 1977-10-28
Abstract: PURPOSE: To effectively execute constant speed driving and winding driving of tape without mechanical friction by using one unit of motor capable of simultaneously providing two kinds of rotating outputs.  
     CONSTITUTION: A fist rotating output shaft 1 is mounted with a torus form motor permanent magnet 2 and a disc form coupler part permanent magnet 3 to form a first rotor 4 and is rotatably supported by a bearing 5. A magnetic hysteresis member 9 is mounted to the second rotor 8 forming the coupler part, on its side opposing to the magnet 3 and is integrally formed with a second rotating output shaft 10. The shafts 1, 10 are rotatably supported by a support shaft 12 in such a manner that their central axes align. Hence, with the shaft 1 as a capstan shaft, the motor part is constant-speed-controlled, whereby recording and reproducing are performed and the rotating force of the shaft 10 may be used for driving reel turntables. These enable constant speed driving and winding driving of the tape to be executed effectively with one motor without using mechanical friction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02309470-A (JP)
Title: Automatic issuing device for certificate
Inventor: KAIGA TOSHIYUKI
IPC: G07B1/00
Filed: 1989-05-25
Abstract: PURPOSE:To quit certificate issuing work and to prevent official seals or money from being stolen by executing and controlling item display, money handling and the issue of certificates and receipts and equipping the automatic issuing device with specific inner and outer cases for installing cash storing parts and a sealing part. CONSTITUTION:After collating and deciding personal information, a control means 20 allows a certificate issuing means 17 to execute a series of certificate issuing processing, allows a money handling means 18 to receive a handling fee or discharge a balance and allows a receipt issuing means 19 to issue the receipts of the handling fee. On the other hand, the outer case 25 having outer doors 26 to 29 with locks and the inner cases 88, 91 having inner doors with locks can guard the sealing part 52 and the cash storing parts 47, 48 stored in these cases and quickly detect the opening of the outer doors 26 to 29 by a door opening detecting sensor 95. Consequently, clerk's certificate issuing work can be quitted and official seals or money can be prevented from being stolen.
Patent JP-H0425996-A (JP)
Title: Exhibition window fitting device for automatic vending machine
Inventor: KURIBAYASHI RYOZO
IPC: G07F9/10
Filed: 1990-05-22
Abstract: PURPOSE:To easily attach and detach a window plate by fixing firmly a commodity selection button directly on the surface of the window plate molded of transparent material, and pressing and fixing the window plate by the fixing plates of an upper and a lower parts, and further, pressing and anchoring right and left fixing plates to fitting plates located at the right and the left. CONSTITUTION:The commodity selection button 10 is fixed firmly on the front surface side of the window plate 8 molded of the transparent material, and a detaining plate 11 is fixed firmly at a position facing the commodity selection button 10 on the back surface side of the window plate 9 by a screw 12. The window plate 8 is fixed firmly by pressing and deforming elastically right and left side part fixing plates 15 having had a definite gap with the window plate 8 by fixing the fitting plate 18 to a door frame 17. At the time of detaching the window plate 8, the deformation of the right and the left side part fixing plates 15 is returned to a initial state by taking out the fitting plate 18, and pressing force is weakened, and the window plate 8 can be detached even if the right and the left side fixing plates 15 are not detached. Besides, at the time of attaching or detaching the window plate 8, the gap is secured between an upper bent surface 9 and a soft member 20 by moving the end surface of the window plate 8 to a groove part 19.
Patent JP-H05328787-A (JP)
Title: Brushless motor driver
Inventor: IGAMI TADAHITO
IPC: H02P6/06
Filed: 1992-05-22
Abstract: PURPOSE:To provide a driver for a brushless motor in which a bipolar transistor can be used as a switching element in the case where its rotating speed is a special speed or more. CONSTITUTION:The driver for a brushless motor comprises a switching element 5 for turning ON, OFF a motor current, rotor position detecting means 3 for instructing ON/OFF of the element 5 in relation to a position of a rotor 2, and an exciting phase switching circuit for supplying ON/OFF signal to the element 5 according to a command generated from the means 3. The switching circuit has means 7 for setting a period for turning ON the element 5 to the same as or shorter than a period instructed from the means 3.
Patent JP-H062187-A (JP)
Title: Electrolytic cell
Inventor: HAINTSU BIYURENBEEBAA
IPC: C25B9/00
Filed: 1991-05-02
Abstract: In an electrolyzer having bipolar cells, which are arranged in a row and consist each of two metallic partitions, spring-elastic electrodes bearing on the partitions, and a diaphragm which is disposed between the electrodes and is spaced from the electrodes by spacers, contact between the spring-elastic electrodes and the diaphragm is prevented by disposing the spacers of each cell directly opposite to each other and aligned with the spacers of the other cells.
Patent JP-S61288288-A (JP)
Inventor: MIZUTA KOJI
IPC: G07D9/00
Filed: 1985-06-14
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-S6412195-A (JP)
Title: Quick joint for connecting tube and pipe
Inventor: HAINTSU URURITSUHI GEEBUIRAA
IPC: F16L37/08
Filed: 1988-05-30
Abstract: PURPOSE: To make it possible to assemble by means of robot by forming a ring equipped with a stranding plane and stopper plane on the free end side of the center and two protrusions equipped with a stranding plane and a stopper plane on the free end of the inner wall of the casing. CONSTITUTION: A quick coupling consists of a casing 10 and a center part 12. Outside of the center part 12, a ring 38 is integrally formed and the ring 38 has a stranding plane 40 facing to the forward end side 18' and a stopper plane 42 arranged opposite to the stranding plane 42 arranged opposite to the stranding plane 40. Furthermore, in the cams 20, 22 formed in the casing 10, stranding planes 48, 50 facing toward the free end side and stopper planes 52, 54 opposite to the stranding planes are formed.
Patent JP-S6023252-A (JP)
Title: Adhesive tape delivering device
Inventor: MATSUMOTO HIROMASA
IPC: B65H35/00
Filed: 1983-07-18
Abstract: PURPOSE:To stick a piece of adhesive tape correctly and efficiently by providing an elevatable cutter between the core of said adhesive tape and a pressing roll and installing said core on a supporting body which moves back and force interlocked with the up-down movement of said cutter. CONSTITUTION:By grasping a case 1 by one hand, by pushing the end of a roll of tape (t) against a surface to be stuck through a pressing roll 7, and as the whole device is moved backward while compressing the depressing spring 6 of the case, a core 12 rotates allowing the roll of tape to be let out and stuck. At this time, a swingable rod 13 rotates counterclockwise centering around a fulcrum shaft 14 and a cutter 20 is lowered, but not brought in contact with the roll of tape (t) yet. As the case 1 is further strongly depressed against the spring 6, the swingable rod 13 rotates causing a projection 16 to stop engaged with a long hole 15, a moving plate 9 is retracted stretching the roll of tape between the pressing roll 7 and the core, while an elevating rod 19 is lowered by means of the swingable rod 13, cutting the roll of tape through a cutter 20.
Patent JP-S5654225-A (JP)
Title: Removal of selenium from sodium sulfate
Inventor: NAGAI NOBORU
IPC: C01D5/16
Filed: 1979-10-09
Abstract: PURPOSE: To remove selenium from sodium sulfate efficiently by a method wherein an acid is added to the sodium sulfate powder containing selenium to lower the pH thereof to a specific value or less as well as mixed and water is added to this mixture to dissolve sodium sulfate in order to remove a solid component.  
     CONSTITUTION: The acid, especially concn. sulfuric acid is added to the sodium sulfate powder containing selenium to lower the pH thereof 1.5 or less. This mixture is mixed by a kneader for 3min or more, especially for 15min or more and water is added to said mixture to dissolve the sodium sulfate. An adding amount is regulated to an amount sufficient to dissolve all amount of pure sodium sulfate contained in crude sodium sulfate. Subsequently, a solid component of this slurry is removed by the filtering or the precipitating method and almost all selenium is transferred into said solid component. The obtained sodium sulfate solution is purified and dried by a spary dryer or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63293679-A (JP)
Title: Wiring path searching system
Inventor: ASAMI SHINICHI
IPC: G06F17/50
Filed: 1987-05-26
Abstract: PURPOSE:To effectively utilize a wiring area by adopting its wiring path as a normal wiring path in order from a wiring section in which the degree of overlap to other wiring section is the smallest, among the wiring sections an overlap path. CONSTITUTION:A processing for searching a wiring path of all wiring sections in a wiring path search object wiring section 1 is executed by a wiring path searching means 2. In case the search of the wiring path is unsuccessful, the search of the wiring path under the condition that an overlap to a wiring path of other wiring section is permitted is executed again by an overlap permitting wiring path searching means 3. As a result, from in a wiring section having an overlap path, a path whose sum total is the shortest is extracted. Subsequently, the wiring path of the wiring section having an overlap path between the wiring sections, which has been extracted in such a way is eliminated by an information eliminating means 6 from a wiring path storage area 7. In this regard, as for the wiring section in which the wiring path has been eliminated, a special processing is executed as an unconnection.
Patent JP-S6114135-A (JP)
Title: Adsorbing method of uranium
Inventor: MIYAZAKI JIYUNICHI
IPC: C22B60/02
Filed: 1984-06-27
Abstract: PURPOSE:To obtain a high-concn. soln. contg. uranium with a high degree of adsorption by passing an acidic soln. contg. uranium through an uramium adsorbent adsorbed with uranium and recovering only the discharged soln. contg. uranium. CONSTITUTION:An uraium adsorbent (for example, titanic acid) adsorbed with uranium is packed into a column and an uranium-contg. acidic soln. having 0.4-2N concn. is passed therein from the lower part. The discharged soln. of just after the starting of desorption in which uranium of >=7pH or >=20momega electric conductance is not contained is removed and only the discharged soln. contg. uranium of <=7pH or <=20momega electric conductance is recovered.
Patent JP-2000013747-A (JP)
Title: System and method for acquiring and processing plural- stage electronic animation
Inventor: RODRIGUEZ NESTOR M
IPC: H04N5/93
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To make an image data record without making it a rendering preparation form for video display by grasping a series of incident light on a sensor of a camera, recording an image sequence as full-width image data, processing the full-width image data and giving a film-shaped output image sequence. SOLUTION: Three photoelectric sensors (CCD) 40 respectively convert each color component separated by a color separation prism 30 into an electronic signal. Three analog signal processors (ASP) 50 respectively receive electronic signals from the CCDs 40 and carry out plural processing functions such as channel amplification and gain on the analog signal. Three analog/digital converters (A/D) 60 respectively receive signals from the ASPs 50 and convert each signal into a digital form. All of the digital signals from the A/Ds 60 are processed by a digital signal processor(DSP) 70 and a lossless compressor 110 and are stored as full-width image data in a digital recorder 120.