baber/WOPTO huggingface dataset:
Patent JP-S56136603-A (JP)
Title: Method and apparatus for separating solute in cryohydrate
Inventor: KOBAYASHI TOSHIO
IPC: F25C5/14
Filed: 1980-03-29
Abstract: PURPOSE: To fractionate the cryohydrate obtained by freezing a soln. together with a tensile body to ≥2 solute-contg. substances of different concentrations under extremely high pressure by passing said cryohydrate in a pressuring part of the sectional area decreasing in the traction direction of tensile force.  
     CONSTITUTION: The raw soln. in a storage tank 1 is sent together with a tensile body 4 which is an endless continuous body into a freezing mechanism 2, where it freezes in the state of including the body 4 in the central part, whereby cryohydrate 5 is obtained. Thence, the body 4 is tracted slowly in the arrow direction and is passed through a pressurizing mechanism 3. The mechanism 3 is kept fixed, and at the time when the cryohydrate 5 passes through said mechanism by the traction of the body 4, the cryohydrate 5 is press-contacted with the inside surface of the mechanism 3, whereby contacted with the inside surface of the mechanism 3, whereby it is exerted with the pressure corresponding to the traction force of the body 4. The body 4 is made unslippable with the cryohydrate such as a chain body, whereby the dilute cryohydrate 6 of the solute concn. close to that of a pure solvent is obtained from the lower stream side A. On the other hand, the liquid 7 of a high solute concn. is obtained from the upper stream side B and is recovered into a receiving tank 8, from which it is conducted to the outside of the system. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51115363-A (JP)
Title: Apparatus for treating overflown oil in emergency
Inventor: OOHASHI MITSUYUKI
IPC: E02B15/10
Filed: 1975-04-02
Abstract: PURPOSE: To urgently treat to retrieve overflown oil without diffusion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59167694-A (JP)
Title: Heat exchanger with fins
Inventor: ADACHI MASAAKI
IPC: F28F1/32
Filed: 1983-03-11
Abstract: PURPOSE:To remarkably increase the heat transmitting efficiency on the air side of a heat exchanger, by providing a plurality of L-shaped porous raisings to the spaces on a flat fin in the directions of stages of a heat transfer pipe, being opposed to the air flow. CONSTITUTION:Heat transfer pipes 14 are inserted into fin collars 11 after burring is performed to the collars. The collars are arranged on a flat fin 5 at predetermined intervals. A plurality of L-shaped raisings 9 are provided, opposed to the air flow, in the spaces among heat transfer tubes 7 on the flat fin 5, neighboring to one another in the direction directly crossing with the air flow, flowing to the direction as shown by an arrow 13, that is the direction of stages. The L-shaped raisings 9 have a plurality of holes 10. The raisngs 9, of which sized 9a, 9b,and 9c are different from one another such as a long, a short, and a long ones, are provided to the flat fin 5 by raising them toward the upstream side, from the upstream side of an air flow, so as to go along the fin collar 11 into which the heat transfer tube 14 is inserted. A plurality of holes 10 are arranged in staggered manner. Because boundary layers in temperature are formed in each short fins 5,6,7 and 8, respectively, the thickenss of the boundary layers become thin. Accordingly the heat transmitting efficiency of a heat exchanger on the air side is remarkably increased.
Patent JP-H08248249-A (JP)
Title: Correction by birefringent radiolysis in silical plane waveguide structure
Inventor: GREENE BENJAMIN IRVIN
IPC: G02B6/126
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To select a proper wavelength for decreasing or removing birefringence produced in various wave guide paths having different cores and clad layers. SOLUTION: A birefringence reducing method for a silicate wave guide path structure having a wave guide path core and a clad includes a select step for irradiation energy for causing compression in a clad. Accordingly, in order to reduce the birefringenece, radioactive rays having energy equal to the irradiation energy are applied to the wave guide structure.
Patent JP-H09232742-A (JP)
Title: Manufacture of electronic circuit device
Inventor: IJUIN MASAHITO
IPC: H01L21/60
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To feed solder material uniformly and simply at low cost in a fluxless way, which does not require a cleaning process, by a method wherein the solder materials and soldered parts, which consist of each electrode, are covered using a liquid, which is vaporized after the connection of the electrodes with the electronic component or the circuit board is completed. SOLUTION: Solder balls 1 are first shaken in an arrangement jig 2 while vibrations are given to the jig 2. Then, a liquid 4, which is vaporized after the connection between an electronic component or a board 3 and electrodes 3a, is applied on the electronic component or the board 3 in a degree that the surfaces of the electrodes 3a and the balls 1 are covered with the liquid 4. After the balls 1 are made to invert as the jig 2 is evacuated to a vacuum state and are aligned with the electrodes 3a to correspond to the balls 1, the balls 1 are mounted on the electrodes 3a. After that, the temperature of the liquid 4 becomes the melting temperature of solder. At this time, each surface oxide film on the surfaces of the electrodes 3a is broken by the volume expansion of the balls 1 due to fusion of the balls 1.  On the other hand, as the surfaces of the electrodes 3a are covered with the liquid 4, the newly appeared surfaces of the fused balls 1 come into contact with the surfaces of the electrodes 3a to wet- sparred. After that, the evacuation to a vacuum state is stopped to separate the jig 2 from the balls 1.
Patent JP-S63208193-A (JP)
Inventor: WADA MITSURU
IPC: G08B23/00
Filed: 1987-02-24
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-H08234787-A (JP)
Title: Voice recognition device provided with restarting function
Inventor: MATSUISHI MASAKATSU
IPC: G10L15/28
Filed: 1995-03-01
Abstract: PURPOSE: To provide a voice recognition device provided with a restarting function capable of awakening a suspend mode by the will of a worker without using both hands and eyes. CONSTITUTION: A sensor 112 detecting the blowing of a human breath is arranged in the vicinity of a close-talking microphone 111 and a function releasing the suspend mode by the detection signal of the sensor 112 is provided in a power management controller 4. Consequently, since the awakening of a device from the suspend mode is made possible only by the blowing of a breath toward the sensor 112 without using both hands and eyes, the handling time for searching a switch in a dark place can he eliminated and the suspend mode can be awakened in a state in which the worker grasps a ladder or a handrail with both hands in a high altitude working. Moreover, such a failure that the suspend mode is awakened against his will by an external noise to start a voice recognition and power is consumed wastefully can be dissolved.
Patent JP-S59165613-A (JP)
Inventor: MIZUNO KITAROU
IPC: B27K5/00
Filed: 1983-03-11
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-H11224582-A (JP)
Title: Hand-reset type electromagnetic release relay
Inventor: SUGANO TAKESHI
IPC: H01H51/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a hand-reset type electromagnetic release relay which allows a sufficient deflection of a movable contact plate, has enough room for shock resistant performance and can be very easily assembled. SOLUTION: A terminal part is mounted in a base 14, a bendable and movable contact part 12 is inserted and fitted in a groove in a contact base 11a integrally formed with a reset button 11 in the base, an arm part of the lever pin rotatively inserted and fitted in the base is engaged with an end of a plunger 16a of a self supporting solenoid 16 placed in a center base 15 in the base, and an electromagnetic tripping part to lock another end of the lever pin at an engagement part 11b of the reset button 11 is provided.
Patent JP-S52125163-A (JP)
Title: Novel benzcyclamide derivatives
Inventor: NAKAGAWA KAZUYUKI
IPC: C07D215/22
Filed: 1976-04-14
Abstract: PURPOSE: Title compounds of the formula I [R 1  is H, 1 - 4C alkyl, 2 4C alkenyl; B is CH 2 , CH 2  - CH 2  -, - CH=CH -; A is - CR 2 R 3  - (R 2-3  are H, 1 - 4C alkyl, - CH=CH -; R 4  is - OR 5  is H, 1 - 8C alkyl, cycloalkyl, aralkyl), - NR 6 R 7  R 6-7  are 1 - 4C alkyl, aralkyl, or in combination may form a 6-membered ring together with the N atom); for example, 6-(1-ethoxycarbonyl)propoxy-3,4-dihydrocarbostyril. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04297770-A (JP)
Title: Ice heat storage device
Inventor: SHIGA TAKASHI
IPC: F28D20/00
Filed: 1991-03-07
Abstract: PURPOSE:To improve heat storage efficiency with a simple construction at low cost by a method wherein organic substance cooled at a cooler is sent into water from a blowoff port to be directly heat exchanged with the water, while organic substance which has not been cooled is sent to the region surrounding the cooled organic substance sent into water. CONSTITUTION:Since cooled kerosene 41-2 is blown off from a protruding port 42-3 into water 40 in such a manner that said kerosene is surrounded by kerosene 41 blown off through a gap 42-5, freezing does not occur near blowoff ports 42-3, 42-4 and also straw-shaped water pipe of ice which grows gradually is not produced. Further, since polyethylene glycol is added into the water 40, surfaces of ice are covered with films having high concetration of polyethylene glycol and hence small pieces of ice are not jointed to one another, allowing stable heat storage operation to be continued, so that ice is uniformly produced over entire zone in an ice heat storage tank 20.
Patent JP-H01214966-A (JP)
Title: Word processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1988-02-23
Abstract: PURPOSE:To obtain an inexpensive and easily usable word processor with a small-capacity memory by commonly using a homophone buffer for KANA (Japanese syllabary)-KANJI (Chinese character) conversion by all converting means. CONSTITUTION:In a homophone buffer, only the 1st candidates are stored and candidates of the 2nd and after are not stored. When a candidate of the 2nd or after is requested, the reading 'kikai' is re-converted and candidates suitable for the reconversion information 'noun' are preferentially displayed. Thus only the 1st candidates and re-conversion information required at the time of re-conversion are stored in the homophone buffer, so that more abundant homophones can be produced and the homophone buffer can be used commonly by all converting means. Therefore, an inexpensive and easily usable word processor can be obtained.
Patent JP-H08237087-A (JP)
Title: Chattering elimination circuit
Inventor: ASHIZAKI YUKIHIRO
IPC: H03K5/1254
Filed: 1995-03-01
Abstract: PURPOSE: To make a duty factor of an output nearly equal to that of an original waveform by providing a buffer to a post-stage of a pull-up circuit providing a prescribed potential to one contact, providing an integration filter to a post stage of the buffer and providing a buffer to the post stage of the integration filter. CONSTITUTION: A buffer 6 is provided to a post stage of a pull-up circuit 2 providing a prescribed potential to one contact, an integration filter comprising a resistor 3 and a capacitor 4 is provided to a post stage of the buffer 6, and a buffer 5 is provided to a post-stage of the integration filter. That is, the buffer 6 is newly added to a conventional chattering elimination circuit so that the operation of the integration filter employing the resistor 3 and the capacitor 4 is not affected by a pull-up resistor 2. In this case, charging and discharging of the integration filter are made by using the same resistor 3 and capacitor 4. Thus, the time constant for charging and that for discharging are made identical to each other, resulting that a duty ratio of an output is equal to that of an original waveform.
Patent JP-H09224446-A (JP)
Title: Lawn mower
Inventor: OKAMOTO TAKASHI
IPC: A01D34/63
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To especially prevent grass from being scattered at the time of work and to constitute a machine body compact concerning a riding type or walking type lawn mower. SOLUTION: A rotary blade 2 to be driven by an engine 1 is disposed at the lower part of the machine body, the surrounding of the rotary blade 2 is covered with a housing 7 connecting a grass collection bag 3, and the grass collection bag 3 and the housing 7 are linked through a ventilation flue. Together with air generated by rotating the rotary blade 2, the mown grass is sent through an exhaustion flue into the grass collection bag 3 and further sent back through a communication path 4 formed provided inside the grass collection bag 3 to the housing 7.
Patent JP-2000237951-A (JP)
Title: Polishing cloth and polishing device
Inventor: MATSUNASE TAKEO
IPC: B24B37/24
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To enhance the efficient and accurate polishing with a small quantity of the polishing slurry while improving the adaptability of the polishing slurry with a polishing cloth by setting the water absorbing speed of the polishing cloth including fine fiber at a specified value or less for speedup in the polishing time. SOLUTION: A non-woven fabric cloth for polishing cloth is manufactured by crossing very fine fibers at 0.3 dtex or less. The polishing clothe is formed of the only obtained very fine fiber nonwoven fabric. This nonwoven fabric cloth is impregnated with the elastomer so as to form a polishing cloth. Method of improving the water absorbing property is different in response to the kind of the polishing cloth, but the water absorbing time of the polishing cloth after the working is set at 60 seconds or less. In the case of the polishing cloth having the polishing time at 60 seconds or more, polishing surface is slowly wet, and the abrasive grains can not be sufficiently distributed, and the high accurate polishing is impossible.  As an effective method of improving the water absorbing property, hydrophilic forming processing with the selected hydrophilic component solvent is performed to the polishing cloth.
Patent JP-H07227658-A (JP)
Title: Production of thick steel plate having excellent inner quality
Inventor: HISATSUNE TAKASHI
IPC: B22D11/20
Filed: 1994-02-17
Abstract: PURPOSE:To improve the inner quality of a thick steel plate by press-sticking cavities interposed in the inner part of a steel cast slab continuously cast, at the time of producing the thick steel plate. CONSTITUTION:The steel cast slab 6 continuously cast is drafted with a rolling reduction device 4 arranged in the continuous casting line in the condition of 1400 deg.C-solidified temp. at the center part A in the thickness of the steel cast slab 6. By this method, even in the case of the rolling reduction at <0.5 form ratio, the cavities near the center part of the thickness can be press-stuck. Not only the improvements of the quality and the yield and the reduction in the production cost to the used steel material are obtd., but also the rolling load of the rolling reduction equipment can be made to be small and the equipment cost can be reduced.
Patent JP-H0542606-A (JP)
Title: Inserting device
Inventor: KATO EIICHI
IPC: B29C63/20
Filed: 1991-03-07
Abstract: PURPOSE:To provide an inserting device, with which inner diameter forming material can easily be inserted in hollow part without friction at the insertion of the inner diameter forming material in a hollow porous body and, at the same time, productivity can be enhanced. CONSTITUTION:In the inserting device concerned, in order to place hollow porous bodies 7 in a plurality of lower molds 8 in a conveying means 1, the porous bodies 7 are fallen in the lower molds 8 by moving a plurality of feed molds 12 in a feeding means 2 above the lower molds 8. Further, the porous bodies 7 placed in the lower molds 8 are closed by the upper molds 15 of an opening and closing means 4 so as to seal the outer peripheries of the porous bodies 7 with the lower molds 8 and the upper molds 15. In addition, inner diameter forming materials 17 are arranged from the hopper 20 of an inner diameter forming material feeding means 3 to the one end parts of the porous bodies 7 so as to insert each inner diameter forming material 17 in each porous body 7 under the condition that compressed air is run for the other end part of the porous body 7 in the hollow part of the porous body 7 with an air inflowing means 5.
Patent JP-S63208238-A (JP)
Title: Pellet selecting apparatus
Inventor: MATAI SADAO
IPC: H01L21/66
Filed: 1987-02-24
Abstract: PURPOSE:To provide a pellet selecting apparatus, which automatically classifies each pellet, by a constitution wherein a mark reading means is provided, and a pellet moving means, which classifies the pellet into any of a plurality of predetermined places based on selecting information and relative position information that are outputted from the reading means, is provided. CONSTITUTION:A reading circuit 11 recognizes an input electric signal and converts the signal into a binary-coded signal. The circuit 11 reads a mark and detects the relative position of the mark based on the changing timing of the binary-coded signal and scanning timing. Then a signal including selecting information and relative position information is outputted. A selection control circuit 12 controls the position of a supporting table 14 of a manipulator 13 based on the relative position information in the input signal, moves a head 16 on a pellet 2 corresponding to the relative position of the mark and controls a driving circuit 15 based on the selecting information in the input signal. The driving circuit 15 drives the head 16 based on this control. For example, when the mark is a defective mark 4, the head 16 attracks the pellet 2, which is located at the position where the head is moved, and carries the pellet to a defective pellet receiving pan. The pellet is accommodated in the receiving pan. Thus the pellets are automatically classified.
Patent JP-S56141161-A (JP)
Title: Fluorescent lamp
Inventor: KAWAMOTO KOUTAROU
IPC: H01J61/72
Filed: 1980-04-02
Abstract: PURPOSE:To reduce the decrease in the luminous flux of a fluorescent lamp while making the tube diameter of the lamp small, and thereby increase the life of the lamp by restricting both the permeability by straight light and density of a phosphor coating formed over the glass tube of the lamp. CONSTITUTION:The inner wall of a glass bulb with an inner diameter of 24-29mm. is coated with a phosphor with a permeability by straight light of 31-38%, so that the density of the phoshor is 5.0-11.0mg/cm<2>. For the purpose of obtaining a fluorescent lamp of a higher efficiency, spherical or cubic phosphors having an optimum permeability should be applied to the inner wall of the glass bulb.
Patent JP-S56139676-A (JP)
Title: Method and apparatus for etching metal sheet
Inventor: TANAKA YUTAKA
IPC: C23F1/00
Filed: 1980-04-02
Abstract: PURPOSE: To pierce fine holes in a metal sheet coated with a resist film with high accuracy by slightly etching one side of the sheet so as to expose the metal surface, spray etching the other side, and spray etching both sides simultaneously.  
     CONSTITUTION: In the manufacture of a shadow mask for a color cathode-ray tube, metal sheet 20 coated with a resist film is first fed into the 1st etching chamber 21, where an etching soln. of FeCl 3  is sprayed from nozzles 21 1  to spray etch the under side, and the upper side is slightly etched with a mixed liq. for etching consisting of sulfuric acid, oxalic acid, hydrogen peroxide and water by means of sponge rollers 26, 27 so as to remove the oxide film and expose the metal surface. Sheet 20 is then fed into etching chamber 22, where both sides of sheet 20 are spray etched with an etching soln. of FeCl 3  sprayed from nozzles 22 1 , 22 2  to pierce fine holes in sheet 20 with high accuracy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54134265-A (JP)
Title: Antiskid device
Inventor: TOKUNAGA MASAYUKI
IPC: B60T8/42
Filed: 1978-04-10
Abstract: PURPOSE: To indicate that antiskid control is being effected and prevent the wrong indication when a hydraulic pressure source is defective, by detecting the displacement of an expanision piston through a mechanical switch.  
     CONSTITUTION: When a skid is detected by a sensor 72, a plunger 26 is moved rightward by a spring 25 to drain hydraulic pressure from a chamber 58. When the expansion piston 55 is moved leftward, a check valve 62 is closed and braking oil pressure enclosed between a wheel cylinder WC and an oil passage of a chamber 57 falls to unlock a wheel. A plunger 68 is pushed in by the leftward motion of the expansion piston 55 which results in shutting off the check valve 62. Contact members 70, 71 are closed by the pushing-in of the plunger 68 to indicate that the antiskid control is being effected. When the hydraulic pressure source P is defective, the expansion piston 55 is moved leftward until the check valve 62 is closed. The plunger 68 is then brought into contact with a minor-diameter part 55b to keep a contact off. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08236835-A (JP)
Title: Magnetoelectric conversion element and its manufacture
Inventor: TAKEDA TOSHIKAZU
IPC: G01R33/09
Filed: 1995-03-01
Abstract: PURPOSE: To prevent permeation of water and salts contained in water into a magnetic sensing part from a board, by forming a magnetic sensing part having magnetoresistance effect and connection electrodes on the board, and forming a shielding film on the board of an electromagnetic conversion element wherein the magnetic sensing part and the connection electrodes are covered with a protective film. CONSTITUTION: Magnetic material boards 8a, 8b wherein shielding films 13 composed of silicon compound using silanol resin on the surface are formed are stuck on both surfaces of a mica board 1 by using resin layers 7, 7. Connection electrodes 5, 5 which are exposed on the end surfaces are connected with outer connection electrodes 9, 9. The shielding films can be formed also by using organic material selected from polyimide resin or the like or inorganic material selected from silicon oxide or the like. The resin is dense and can prevent the permeation of water and salts contained in water into a magnetic sensing part from the board.
Patent JP-S59168079-A (JP)
Title: Water-based ink composition for writing utensil
Inventor: SAITOU MASAKAZU
IPC: C09D11/16
Filed: 1983-03-14
Abstract: PURPOSE:To provide the titled ink composition which contains hydroquinone or derivative thereof and N,N,N',N'-tetrakis-(2-hydroxyalkyl)ethylenediamine, causes no blurring in writing and is especially suitable for a ball-point pen. CONSTITUTION:The ink composition contains hydroquinone of formula I (where R1,2 are 1-4C alkyl or formula II: n is 1-3; both R1 and R2 can not be H) or derivative thereof and N,N,N',N'-tetrakis-(2-hydroxyalkyl)ethylenediamine of formula III(where R3,4,5,6 are groups shown by formula IV. They may be identical or at least one of them may be different; n is 0.1-3). Inorganic and organic pigments which are used for water-based coating and water color are all applicable to the ink composition and they should preferably be in fine particles and have a low specific gravity and hydrophilicity.