baber/WOPTO huggingface dataset:
Patent JP-2001131210-A (JP)
Title: Method for manufacturing water-absorbing polymer and apparatus therefor
Inventor: KAJIKAWA KATSUHIRO
IPC: C08F2/06
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a water-absorbing polymer with the small amount of remaining bubbles and having excellent handling properties and good physical properties, and to provide an apparatus therefor. SOLUTION: This apparatus for manufacturing a water-absorbing polymer comprises an ejector 12 for supplying an inert gas to a solution containing a monomer raw material and a polymerizer 18 for continuously polymerizing the monomer, wherein a mixing tower 15 which also acts as a cyclone chamber for removing the inert gas supplied to the solution is located between the ejector 12 and the polymerizer 18. Oxygen which is dissolved in the solution is removed from the solution with the inert gas supplied from the ejector 12. The solution is then supplied to the mixing tower 15 for removing the inert gas and supplied to the polymerizer 18.
Patent JP-H01152222-A (JP)
Title: Method for controlling cooling roll speed
Inventor: IKEDA SABURO
IPC: C21D11/00
Filed: 1987-12-10
Abstract: PURPOSE:To prevent the variations in tension due to thermal contraction and expansion and to stabilize the traveling of a strip by controlling the cooling roll speed based on the temp. difference between the inlet and outlet sides of the metallic strip which is wound on the roll and cooled. CONSTITUTION:The metallic strip 10 heated and soaked in a continuous annealing line is wound on plural cooling rolls 16-1-16-5 through deflector rolls 12 and 14 on the inlet and outlet sides, and cooled. In the cooling, the rotation of the deflector rolls 12 and 14 and cooling roll 16 is controlled by a speed controller 22 through a motor 20 based on a speed command, and the temp. of the strip 10 is controlled by lifting the cooling roll 16 up and down with a cylinder 18. In the control method, the temps. (t) of the strip 10 on the inlet and outlet sides of the cooling roll 16 are measured by a thermometer 30, and a difference between both temps. is obtained. The thermal contraction amt. of expansion amt. is calculated based on the temp. difference. The speed of the cooling roll 16 is then controlled so that the variations in tension due to the contraction or expansion are obviated.
Patent JP-H11137969-A (JP)
Title: Method for separating and recovering hydrogen isotope and device therefor
Inventor: FUJIWARA YASUSHI
IPC: B01J20/18
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering a concd. hydrogen isotope with high efficiency even by a small-sized device. SOLUTION: The gaseous hydrogen mixed with its isotope is supplied to a first adsorption tower 1 to occlude the mixed hydrogen gas in a light hydrogen adsorbent 2. The temp. of the first adsorption tower 1 is controlled to desorb the mixed hydrogen gas occluded in the light hydrogen adsorbent 2, and the mixed hydrogen gas is moved to a second adsorption tower 3 and occluded in an isotope adsorbent 4 in the tower 3. The temp. of the second adsorption tower 3 is controlled to desorb the mixed hydrogen gas occluded in the isotope adsorbent 4, and the gas is transferred to the first adsorption tower 1. The process is repeated to concentrate the hydrogen isotope in the first adsorption tower 1. The hydrogen isotope concentrated in the first adsorption tower 1 is discharged as the product gas.  The light hydrogen gas separated in the second adsorption tower 3 is discharged outside the system. The raw gas corresponding to the total amt. of the recovered gas and discharged gas is added and supplied, and the process is continuously repeated.
Patent JP-2001134976-A (JP)
Title: Optical head and optical disk device
Inventor: OGATA DAISUKE
IPC: G11B7/135
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical head which is provided with two light sources, in which an objective lens is used in common, which copes with two kinds of optical disks and in which an aperture restricting means for light of the side whose numerical aperture is small is fixedly set up. SOLUTION: An optical element 14 which is provided with a central part 14a being a flat plate and an outer peripheral part 14b in which a diffraction grating having a concave lens action is prepared is set up in an optical path. The boundary between the central part 14a and the outer peripheral part 14b is set so that an NA in the case that light transmitting the central part 14a is converged by the objective lens 16 becomes a value suitable to be recorded on and reproduced from a CD 17. The focus distance of the concave lens in the outer peripheral part 14b is set to such a value larger than the NA does not make incident on a photodetector 11b and light not larger than the NA does not stick out of the photodetector 11b when the lens is also shifted.  Consequently, an aperture for detecting light of the NA is restricted substantially and also light is not kicked or is not stick out of the photodetector 11b when the lens is also shifted, and thereby the reduction of light quantity is not generated.
Patent JP-H02192490-A (JP)
Title: Production of single crystal and temperature measuring jig therefor
Inventor: SATOU AKINORI
IPC: H01L21/208
Filed: 1988-12-12
Abstract: PURPOSE:To presume operating conditions readily growing a single crystal relatively to an optionally heater temperature profile by controlling an interfacial position of a raw material melt and a liquid encapsulating agent to a specific relationship. CONSTITUTION:A heat incident hole 13 is provided at a position in the perpendicular direction to a supporting rod 12 on the surface of a hollow sphere 11 of a bisectional structure, having 2-5mm wall thickness and 30-50mm diameter, fixed to a supporting rod 12 for fixing and made of stainless steel subjected to specular finish and a thermocouple 15 fixed along the supporting rod 12 with fixing jigs 17 is inserted through an insertion hole 16 into the hollow sphere 11. The tip thereof is then set in the center (O) of the hollow sphere 11 to construct a temperature measuring jig 5. A heater 7 is assembled into a hot zone 6 and heated in a vacuum heating vessel 2. The temperature measuring jig 5 is then set and vertically moved along the center line of the heater 7. Thereby, a single crystal is pulled up while controlling an interfacial position of a raw material melt 1 and a liquid encapsulating agent 2 so as to keep relationships of H>=20 and D/H<=1.0 taking D/H as a parameter on the assumption that the heater length within the temperature region within 1.6 deg.C from the maximum temperature of the heater is Hmm and the distance of the position at the maximum temperature of the heater and the interfacial position between the raw material melt 1 and the liquid encapsulating agent 2 is Dmm.
Patent JP-2000141162-A (JP)
Title: Coolant, coolant detecting unit, fluidity detecting method and control method
Inventor: YAMAUCHI SACHIYUKI
IPC: B23Q11/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To permit the reasonable cutting by confirming the coolant (mist) supplying condition and controlling the supply of the coolant by including magnetic fluid in the coolant. SOLUTION: When the mist-like coolant supplied from a mist generating device 10 to a cutting unit through a mist supplying pipeline 7 passes through a passage inside of a main body of a detecting unit 1, this detecting unit 1 detects the quantity of magnetism of the magnetic fluid included in the mist, and converts it to the quantity of electricity. In the case where the supplied mist is smaller than a set value, a control device 15 gives a command for increasing the quantity of the mist to be generated to the mist generating device 10. Namely, rotation of a liquid supplying pump of the mist generating device 10 is improved so as to increase the coolant to be supplied to the mist generating device 10. The control device 15 determines the existence of the signal by the magnetism detected by the detecting unit 1.  In the case of NO, a signal is transmitted to a control device for machine tool 30 so as to give a command for stopping the working.
Patent JP-H11138838-A (JP)
Title: Ink supplying device
Inventor: HAIGO HIDEAKI
IPC: B41J2/175
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To smoothly supply ink to a print head by preventing generation of a closed space in an ink chamber caused by an ink film formed at an upper communication section communicating to a plurality of ink chambers in a sub- ink tank. SOLUTION: An inner section of a sub-ink tank is partitioned into a plurality of ink chambers 22, 23 by a partition wall 25. The ink chambers communicate to each other with an upper communication section 28 provided to the top end of the partition wall 25 and communicate to the open air. A part of the partition wall 25 forming one side of the upper communication section 28 is an inclined face 25a which is inclined toward the inner section of the upper communication section 28 and the thickness of the part is smaller than the basic thickness of the partition wall 25. Ink passing through the upper communication section 28 is not stuck thereto and flows along the inclined face 25a to be spread so that an ink film is not formed.
Patent JP-H06164439-A (JP)
Title: On-vehicle receiver
Inventor: MIYOSHI KAZUHIDE
IPC: H04B1/18
Filed: 1992-11-24
Abstract: PURPOSE:To automatically set the searching sensitivity in accordance with each local radio wave state by sweeping once the inside of a receiving band and then setting the local sensitivity based on the number of broadcast stations having the signal meter value larger than the DX sensitivity and the information on the electric field intensity. CONSTITUTION:A microcomputer 10 contains a OLL synthesizer 10a and is also provided with an OSC terminal, an EO terminal, an S terminal, and an SD terminal respectively. Then an IF 15 supplies a signal meter signal to the S terminal and a station detector SD signal to the D terminal respectively. Meanwhile the signal meter value of a broadcast station is stored in a memory and then sorted according to its value. For instance, there are 20 broadcast stations having signal meter value larger than the DX sensitivity and they are sorted in the order of larger signal meter value. Under such conditions, the signal meter value of the broadcast station having the 10th largest electric field intensity is set as the local sensitivity.
Patent JP-H02158843-A (JP)
Title: Automatic restart processing system for process
Inventor: MATSUSHITA RYUICHI
IPC: G06F11/14
Filed: 1988-12-12
Abstract: PURPOSE:To omit the preparation of a waiting process by automatically restarting a process generating abnormality in a new address space. CONSTITUTION:The subject system is provided with a recovering information storage part 18 for storing at lest process identifying information relating to a started process, its address space information and the process identifying information of a starting process, an abnormality detecting part 21 for detecting the abnormality of a process and informing the generation of the abnormality to an address space starting source in which the process is driven, a recovery processing part 15 for executing recovery processing including resource recovery based upon information stored in the storage part 18 in accordance with the information of abnormality generation, and a restart processing part 16 for restarting the process driving the address space generating the abnormality in a new address space. When abnormality is generated in a system program or a general application program, the program is restarted in a new executing environment. Thereby, the preparation of a preceding waiting process can be omitted.
Patent JP-H09152966-A (JP)
Title: Software development support device
Inventor: YONETANI NAOHISA
IPC: G06F9/44
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To enable a developer to develop software provided with a graphical user interface(GUI) without being conscious of an object name and an event name. SOLUTION: An editor 10 is driven on an window system 60. When a developer executes mouse operation for an object included in a screen layout edition area displayed on a display device 20 by a screen layout edition part 13, event information from the system 60 imparted to the editor 10. An event analyzing part 11 recognizes the developer's operation from the event information, an object/event managing part 12 retrieves an event management table 40 and decides whether event processing concerned has been defined or not and an event processing editing part 14 displays a new event processing edition area or an event processing edition area included in edited processing contents.
Patent JP-H09161651-A (JP)
Title: Current processing chip element and manufacture thereof
Inventor: TAKADA KOSUKE
IPC: H01H85/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the unevenness of the fusing current, and while to restrict the generation of smoke and fire by providing a ceramic layer at a specified thickness between an organic resin board and a current protecting element wiring so as to mechanically disconnect the protecting element with the layer-to-layer peeling of the both when the protecting element is heated. SOLUTION: A current protecting element wiring part 1, which is formed of a metal layer 3-8μ thick, is formed between a pair of electrodes provided in both ends of an organic resin insulated board 3 formed on the organic resin such as the epoxy resin and a reinforcing material such as the glass fabric. A ceramic layer 10-100μ thick is formed between this protecting element 1 and the insulated board 3. In the case where the current protecting element wiring part is heated, since the coefficient of thermal expansion of the board 3 and the ceramic layer are different from each other, a mechanical breakdown such as a layer-to-layer peeling is generated so as to disconnect the circuit protecting element wiring part.  With this structure, unevenness of the fusing current value of the protecting element due to the influence of the peripheral temperature is eliminated, and while a danger such as a generation of smoke and fire can be eliminated by the mechanical fusion.
Patent JP-H07211142-A (JP)
Title: Dielectric layer definable by light containing poly(aromatic diacetylene)
Inventor: ERIZABESU DABURIYU UOTSUKU
IPC: C08F38/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a dielectric material definable with light, which includes a poly (aromatic diacetylene) for such small absorptivity of moisture, high permittivity and a small thermal expansion coefficient as to be advantageous in fabricating electronic circuits. CONSTITUTION: A dielectric material definable with light includes a poly (aromatic diacetylene). The poly (aromatic diacetylene) is preferably a copolymer of aromatic diacetylene. Preferable poly (aromatic diacetylenes) typically include a copolymer of diethynyl diphenyl ether and diethynyl benzene, a copolymer of 4,4'-diethynyl diphenyl ether and m-diethynyl benzene, and a copolymer of 4,4'-diethynyl diphenyl ether and 4,4'-bis(3-ethynyl phenoxy)-2,2',3,3',5,5',6,6'- octafluorobiphenyl.
Patent JP-H09150788-A (JP)
Title: Dredging control device of cargo oil tank
Inventor: KAWASAKI YASUSHI
IPC: F04B49/06
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a dredging control device of a cargo oil tank in which the dredging work is automatic and efficient, and a sensor is of simple constitution. SOLUTION: A dredging control device is provided with a main bell mouth 2 connected to a suction tube 3 having a main valve 4, a sub bell mouth 5 connected to a suction pipe 6 which is installed in a recess 9 of a cargo oil tank 1 and has a dredging valve 7, an upper dredging starting point sensor B to detect the cargo oil level which is the dredging preparation starting point, a lower dredging starting sensor A which is installed lower than the sensor B and detects the cargo oil level which is the dredging starting point, and a control part which receives the signal from the sensor A, B and transmits the signal to control the operation of a pump 8 connected to opening/closing and suction pipes 3, 6 of the main valve 4 and the dredging valve 7.  The control part gradually closes the main valve 4, and opens the valve 7 through the detection of the cargo oil level by the upper dredging starting point sensor B, and starts the pump through the detection of the cargo oil level by the lower dredging starting point sensor A, sucks the dredged oil by the sub bell mouth 5, and the dredging and suction operation is intermittently repeated several times.
Patent JP-H11143392-A (JP)
Title: Optical scanning type display device
Inventor: IZUMI YOSHIHIRO
IPC: F21V8/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning type display device using a new optical scanning means as a substitute for a light guide. SOLUTION: A liquid crystal panel 20 for addressing linearly sequentially emits beams from a back light, optical switching elements are controlled to ON/OFF by using each emitted beam as an optical signal and a data signal from a data signal line is applied to each pixel electrode through the optical, switching element turned to an ON state. Since the optical scanning means is designed so as to linearly sequentially emit beams, the generation of a transmission loss can be suppressed as compared with a conventional optical scanning means using a light guide.
Patent JP-H11147913-A (JP)
Title: Production of polyvinyl alcohol of high syndiotacticity
Inventor: YAMADA KAZUNOBU
IPC: C08F8/12
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol having high syndiotacticity and good quality, properties, etc., from a vinyl ester more simply by polymerizing a vinyl ester in a specified fluorine-containing branched alcohol and saponifying the obtained polymer. SOLUTION: A vinyl ester is polymerized in a fluorine-containing branched alcohol solvent represented by the formula (wherein R<1> and R<2> are each a fluorohydrocarbon group which may be partially substituted by chlorine atoms; and R<3> is a hydrocarbon group, a fluorine atom, a chlorine atom, or a hydrogen atom) and having a pKa of below 4 or above, and the obtained polymer is saponified to obtain a polyvinyl alcohol having a syndiotacticity (diad) of 58% or above. It is desirable that R<1> , R<2> , an R<3> in the formula are each a 1-3C fluorohydrocarbon group. The fl uorine-containing branched alcohol is desirably perfluoro-tert-butanol, for example. The vinyl ester used is desirably vinyl acetate.
Patent JP-H02200281-A (JP)
Title: Mono-ski
Inventor: KENTO HANTAA
IPC: A63C5/03
Filed: 1989-12-01
Abstract: PURPOSE: To make it possible for a skier to make a turn easily without putting his or her weight, by applying more downward pressure of the tail part of a monoski to snow at the contact area of the tail part than that applied by the shovel part. CONSTITUTION: A tail part 3 is configured to be much narrower than a shovel part 1, and that supports more weight of a skier. A pair of boots 14 is fastened to the tail part of a monoski, whereby the pressure to the snow in inch at the tail part 3 is more than twice as much as that at the shovel part 1. If, therefore, the skier intends to ski straight down a slope without reducing the turning performance of the monoski, this will be conductive to the stabilization of the monoski directionally with ease, without applying his or her weight to stop.
Patent JP-2000155837-A (JP)
Title: Document processing method using tag
Inventor: RAY L KLOTZ JR
IPC: H04N1/32
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a document processing user interface requiring no professional knowledge on the user side. SOLUTION: A sticker which indicates a user identification code and a service code indicating the classification of a service is printed. When a user receives a service such as copy or facsimile transmission at a document processing system, the user selects the sticker of the service from among the stickers owned by the user himself, and attaches the sticker to an objective hard copy document, and allows a scanner 320 of the document processing system to read it. Then, an action processing part 322 of this system detects the sticker from the scan image, and decodes the code in it, and executes the service indicated by the sticker based on the decoded result by using the information of a data base server 316 as necessary.
Patent JP-H09163682-A (JP)
Title: Rotor cooling structure of motor
Inventor: HATSUTORI MASATAKE
IPC: H02K9/197
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To efficiently cool the rotor of a high speed motor which exceeds 3,600 r.p.m., and prevent generation of thermal distortion of a rotor. SOLUTION: A rotor core part 13 is covered with a rotor can 17, maintaining a specific gap 27. Fluid channels 19, 21 are formed inside a rotor shaft 14. Apertures 20, 22 of the fluid channels 19, 21 are formed in the positions corresponding to the gap 27. From one end of the rotor shaft 14, cooling solution is injected in the fluid channels 19, 21, and made to flow through the part between the rotor core part 13 and the rotor can 17. Thereby the rotor core part 13 is cooled, and the cooling solution can be discharged from the other end of the rotor shaft 14.
Patent JP-2000151101-A (JP)
Title: Manufacture of multilayer printed board
Inventor: TABATA MICHIO
IPC: H05K3/46
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer printed board, which can prevent voids in a laminate and delamination. SOLUTION: An inner layer pattern 11 is formed on an inner layer core 12. A prepreg and an outer layer copper foil 14 are overlaid on the inner layer pattern 11. These are pressed and heated by using a hot press machine to manufacture a multilayer printed board. In this lamination process for manufacturing a multilayer printed board, lamination is performed after a hole 13 is formed for a bonding resin to flow in the inner core 12. Consequently, voids in the laminate is prevented during the process of manufacturing a multilayer printed board. Thus, a manufacturing method of a multilayer printed board can be obtained that can prevent delamination.
Patent JP-H08171969-A (JP)
Title: Terminal connecting structure
Inventor: MURAKAMI KOICHI
IPC: H01R11/01
Filed: 1994-12-19
Abstract: PURPOSE: To obtain the terminal connecting structure, which can connect terminals without providing a set wire between connector housings and without fastening the terminal on the way of the wire. CONSTITUTION: A first connector hosing 1 and a second connector housing 2 are arranged adjacent to each other, and the base end side 1e of a first female terminal 1a and a second female terminal is formed with a contact part 1f, which is extended in the direction nearly crossing a wire 10. On the other hand, a retainer 11 to be installed in the front side of both the connector housings 1, 2 is formed, and this retainer 11 has bus bars 9, which contact with the contact part 1f so as to electrify the plural first female terminals 1a and a desirable second terminal, and an insulating resin body 12 for covering the bus bars 9.
Patent JP-H11148783-A (JP)
Title: Condenser for geothermal vapor
Inventor: HARA NOBUHIKO
IPC: F28B9/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a geothermal vapor condenser having high flexibility in design wherein a cooling area of a gas cooling part and a gas extracting device are selected based on a predicted average gas amount. SOLUTION: On a cooling water inlet piping 3 side in a condenser main body 1, a gas cooling part 7 is demarcated with a partition plate 6, and a non- condensing gas outlet piping 8 is provided at an upper part of the gas cooling part 7, which is connected to a gas extractor. On the non-condensing gas outlet piping 8 side of the gas cooling part 7, a pipe-like direct-contact type cooling device 9 is provided, which is provided with multiple sprinkling nozzles 10 for cooling water, and the cooling water is supplied through a cooling water supply piping 11 branched in the middle of the cooling water inlet piping 3.