baber/WOPTO huggingface dataset:
Patent JP-2000322424-A (JP)
Title: Method and system for retrieving document
Inventor: NISHIMURA MASATOSHI
IPC: G06F17/30
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To speedily and exactly find out desired document information out of a document information group applied as a retrieval object. SOLUTION: A document managing server 1 extracts and registers the text information of novel document substance information transmitted from a personal terminal 5a. Text information corresponding to the read request of full text information from the personal terminal 5a is transmitted. Preview document information is generated from the novel document substance information, which is transmitted from the personal terminal 5a, and stored in a document managing data base(DB) 3. The preview document information corresponding to a retrieval request from the personal terminal 5a is extracted from the DB 3 and transmitted to the personal terminal 5a. The personal terminal 5a sets a retrieved result display picture, in which the viewer of the preview document information is embedded, to be displayed on the display part thereof.  The viewer exactly displays the preview document information to be downloaded from the server 1. The preview document information is changed to corresponding one while being linked with the click operation of a file name in the display picture by a user.
Patent JP-H09308370-A (JP)
Title: Greening of artificial ground lawn
Inventor: AOKI KOICHI
IPC: D04H5/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To improve a town amenity function, by spreading a natural lawn on the top of an artificial bed soil of a specific structure, pouring water to the bottom of the artificial bed soil and greening an artificial ground lawn which comprises a lightweight bed soil resist to stepping pressure, is readily executed and can be efficiently watered. SOLUTION: A water-barrier sheet 2 is laid so that water flows on an artificial ground 1 to make a bed face. An artificial bed soil 6 comprising a plant growing mat 3 which is a plastic crimped fiber mat containing >=40wt.% of thermally fusible conjugate fibers having 100-5,000d/f fineness having crimp and have contact points of mutual fibers fixed by the fusing of the thermally fusible conjugate fibers, having 0.02-0.15g/cm<3> density and 1-15cm thickness and a culture soil 4 such as perlite in a granular or short fiber form is spread on the bed face. A natural lawn 5 is applied to or lawn grass seeds are sowed in the top of the artificial bed soil 6 and water is poured to the bottom part of the artificial bed soil 6 to green the artificial ground lawn.
Patent JP-H02308398-A (JP)
Title: Remote monitoring device
Inventor: MAKINO HIROSHI
IPC: G08B29/12
Filed: 1989-05-24
Abstract: PURPOSE:To efficiently execute an operation test in a state that remote monitoring function is maintained by stopping the operation of an operation testing means, operating a switching means and connecting a terminal equipment through a communication line to a monitoring center. CONSTITUTION:When the operation test is executed between a testing device 4' and a monitoring center 2, a test state setting means 7 is operated and the using state of the communication line is confirmed by a first monitoring circuit 10b. Then, the testing device 4' is connected through a communication line 3 to the monitoring center 2 by a switching means 9a. Next, the operation testing means 7 is operated and test data are transmitted through the communication line 3 to the monitoring center 2. Then, the operation test of the monitoring center is executed. During this operation test, when abnormality occurs in a spot to be monitored and a second monitoring circuit 10a detects the connection request of a terminal equipment 1, the control means 7 is operated and the operation of the operation testing means 7 is stopped. Then, switching means 9a and 9b are changed over so that the terminal equipment 1 can be connected through the communication line 3 to the monitoring center 2. Afterwards, the connection request is displayed in a display means 12. Thus, even during the operation test by the testing device 4', when the abnormal state occurs in the spot to be monitored, abnormality information data can be immediately transmitted from the terminal equipment 1 to the monitoring center 2.
Patent JP-H05321940-A (JP)
Title: Bearing unit
Inventor: IWATATE KOJI
IPC: F16C33/32
Filed: 1992-05-21
Abstract: PURPOSE:To improve life and precision by manufacturing a bearing comprising an inner ring, an outer ring, and rolling bodies of ceramic, and manufacturing a housing and/or a shaft to be engaged with the bearing inner ring of low expansion alloy. CONSTITUTION:In a bearing unit, an inner ring 1, an outer ring 2, and rolling bodies 3 are manufactured of ceramic, while a shaft 6 and/or a housing 7 are manufactured of low expansion alloy. The low expansion alloy includes Ni by 25-40%, Co by 0-20%, C by 0.3-3.5%, and Si by 0.2-3.5%, and it also includes Mg or Ca by 0.01-1.0%, Mn 2.0% or less, sulfur by 1.0% or less, and phosphor by 1.5% or less as necessary to be Fe-based cast alloy having an average thermal expansion coefficient of 6X10<-6>/ deg.C or less under a room temperature to 200 deg.C. The ceramic is silica nitride, sialon, etc., having necessary strength, and an average thermal expansion coefficient of the silica nitride is about 3.5X10<-6>/ deg.C. In this constitution, breakage or backlash by a difference of thermal expansion an be restricted, thereby shaft rotation precision can be improved.
Patent JP-H06339790-A (JP)
Title: Production of flux-containing al alloy brazing filler metal and flux-containing al brazing sheet
Inventor: YOSHIDA MASAHIRO
IPC: B23K35/40
Filed: 1993-05-31
Abstract: PURPOSE:To provide the process for continuous production of the broad and extremely thin flux-contg. Al alloy brazing filler metal and flux-contg. Al brazing sheet. CONSTITUTION:The process for production of the flux-contg. Al alloy brazing filler metal consists in allowing slip 14a formed by mixing brazing filler metal component powder, flux component powder, binder and solvent to flow out onto a carrier sheet 13a consisting of Al or Al alloy and moving at a specified speed and applying the flowing out slip 14a at a specified thickness by means of a doctor blade 17 disposed at a specified clearance 16 from this carrier sheet 13a, thereby forming a brazing filler metal layer 19a. This brazing filler metal layer 19a is then dried. The flux-contg. Al brazing sheet is produced by replacing the carrier sheet 13a with a core material.
Patent JP-S5555563-A (JP)
Title: Electrode material for semiconductor device
Inventor: YOSHIDA MANABU
IPC: H01L21/288
Filed: 1978-10-19
Abstract: PURPOSE: To reduce the production cost of an electrode for semiconductor device by means of printing and calcining process by forming muddy material by solid content containing silver, gold, aluminum and non-oxidized lead low melting point glass to thereby eliminate necessity of high temperature at the electrode forming time.  
     CONSTITUTION: Solid content containing 70∼90wt% of silver, 1∼11wt% of gold, 1∼11wt% of aluminum and 7∼9wt% of non-oxidized lead low melting point glass is diffused in an organic solvent containing organic binder to thereby form muddy material. Thus, the gold and aluminum preferentially react in alloy for silicon even at relatively lower calcining temperature so that the muddy materials 4, 5 are joined in low contacting resistance for the layers 2, 3 of silicon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6023149-A (JP)
Inventor: MASUDA TAKAMI
IPC: B65D30/20
Filed: 1983-07-18
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-S5557771-A (JP)
Title: Earthquake-proof automatic gas shut-off device
Inventor: MATSUDA TSUNEKI
IPC: F23N5/18
Filed: 1978-10-23
Abstract: PURPOSE: To improve sensing ability by communicating an earthquake-proof- mechahism-interlocking-suction-and-discharge-valve with a discharge line and a diaphgram chamber.  
     CONSTITUTION: Once an earthquake may occur at a specified seismic degree, a sensor 31 of a tremor sensing mechanism 19 comes off against attraction of a magnet 30 to lower a set plate 35 which turn a lock level 41 clockwise. A stopper 42 is released from a holder 46, having a lock lever 41 push the lower end of a hole 45 of a reset lever 44. The push and spring force is added on the reset lever 44 to turn clockwise through the axis of a shaft 43. Push on a valve rod 24 resulting prevents supply of a suction-and-discharge-valve 18 for a pipe 20 and opens a discharge port 27 which exhausts gas in a room 23 through a pipe 23. A spring force makes a diaphgram 67 move down, resulting a valve body 65 comes in contact with a valve seat 66 by pressure to close. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01299618-A (JP)
Title: Method for recovering crystals from slurry
Inventor: UEDA MASANORI
IPC: B01D37/00
Filed: 1988-05-27
Abstract: PURPOSE:To efficiently recover crystals without clogging a filter medium by pressurizing the slurry side so that the temp. and pressure at which the filtrate is not supersaturated are maintained, and suction-filtering the slurry by a rotary vacuum filter. CONSTITUTION:A slurry 4 stored in a slurry storage tank is supplied by a pump to the bottom of the rotary vacuum filter 1 (expressed RVF hereunder), and suction filtration, cleaning, suction drainage, and release are successively carried out while rotating a filter medium 3. At this time, a pressure controlling gas is supplied to the RVF 1 from a pressure controlling gas supply part 20 to pressurize the slurry 4 side, the temp. and pressure are maintained so that the filtrate 6 is not supersaturated, the filtrate 6 and a gas 7 are sucked from a suction part 8, and suction filtration is carried out in a filtration region 5. As a result, the crystal in the slurry 4 is collected by the filter medium 3 as cake 9, and the cake is sent upward, cleaned in a cleaning region 11, drained, and then released by a blowing gas.
Patent JP-S5252816-A (JP)
Title: Purifying method of sodium
Inventor: TAKAHASHI KATSUO
IPC: C22B26/10
Filed: 1975-10-28
Abstract: PURPOSE: To purify sodium, having especially much impurities effectively by solidifying liquid sodium, cooling under specific condition and to recover fused liquid sodium afterwords by fusing at low temperature under specific condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5859232-A (JP)
Inventor: AKUSERU BUARUHA
IPC: D01D5/24
Filed: 1982-07-27
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-S62285061-A (JP)
Title: Analysis of metabolic product in autonomous nervous system
Inventor: EIKI YOSHIHIRO
IPC: G01N30/14
Filed: 1986-06-04
Abstract: PURPOSE:To enable the separation and analyzation of metabolic products in the autonomous nervous system in a single mobile phase simultaneously and with a high sensitivity, by using a column for opposite phase chromatography as a separation column and as mobile phase, a water solution which contain a counter ion having a positive charge and boric acid with pH controlled to a neutral range. CONSTITUTION:A mobile phase 4 comprises a buffer of a neutral range which contains a counter ion having a positive charge and boric acid and is supplied to a column 13 for opposite chromatography through a high pressure pump 7, precolumn 9, changeover valve 11 and pretreatment column 12 and then, transferred to a fluoro-photometer 14. Then, a sample introduced from a sample introducing section 10 is, first, sent to the column 12 on a pretreating liquid 2 being supplied through a high pressure pump 6 and a precolumn 8 to be held temporarily, where other foreign mattes are removed from a drain 16. Here, the valve 11 is turned to the position shown by the broken line. The sample components cleared of the foreign matters are transferred to the column 13 by the mobile phase 4 with a switching of the valve 11 for separation and analysis.
Patent JP-H07314048-A (JP)
Title: Production of square steel tube
Inventor: TOYOOKA TAKAAKI
IPC: C21D7/00
Filed: 1994-05-20
Abstract: PURPOSE:To reduce the deformation of cut-edge of a square steel tube at a low cost by applying bending to side parts of the square steel from the inner surface of the tube so as to cause the tensile strain on the outer surface side of the tube and the compression strain on the inner surface side of the tube in the longitudinal direction of the tube and after then executing sizing in the square forming. CONSTITUTION:Four side parts of a square steel tube 2 are bent from the inner surface sides of tube by four inner expanding rolls 21A to 21D. The square inner expanding rolls 21A to 21D execute bending to the square steel tube 2 from the inner surface side of the tube so as to cause tensile strain on the outer surface side of the tube and the compression strain on the inner surface side of the tube in the longitudinal direction of the tube. Here, the inner expanding rolls 21A to 21D are attached pivotally in freely rotatable at the top end of a holder bar 15 extended inside the square steel tube 2. In this case, the inner expanding rolls 21A to 21D may be arranged on the same surface in the longitudinal direction of the tube, or the arranging surface of the upper and lower inner expanding rolls 21A, 21C and the arranging surface of the right and left inner expanding rolls 21B, 21D may be shifted mutually in the longitudinal direction of the tube.
Patent JP-H11321299-A (JP)
Title: Vent roof
Inventor: KOBAYASHI TOKUJI
IPC: B60H3/06
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a vent roof eliminating a failure caused by the entry of foreign matters into a duct, facilitating the replacement of a filter and preventing dust from being blown off into a cabin when actuating an air condi tioner. SOLUTION: A filter 5 is detachably fitted to the rear side of a louver 4 provided at an air blowoff port of a vent roof 2. Entry of foreign matters into a duct 6 is prevented by this filter 5, and dust accumulated in the duct 6 can be filtered by the filter 5. The filter 5 can be replaced by detaching the vent roof 2.
Patent JP-H02309117-A (JP)
Title: Boiler interlocking device with monitoring flame
Inventor: AWADA KAZUYUKI
IPC: F23N5/08
Filed: 1989-05-25
Abstract: PURPOSE:To prevent erroneous cutoff of a fuel by cutting off the fuel for a burner when a load signal of the boiler is a prescribed value or below and when a signal showing absence of a fireball and by conducting an operation on the basis of a signal of misfire of a flame detector when the load signal exceeds the prescribed value. CONSTITUTION:An image processing computer 5 processes a signal from a TV camera 2, discriminates presence or absence of a fireball in a furnace and outputs a signal 5a. In an interlocking device 3a, an operation is made on the basis of the signal 5a of the image processing computer 5 when a load signal of a boiler is a prescribed load factor of X% of below. On the occasion when a signal of absence of the fireball is delivered, a signal is delivered to a cutoff valve 11 so as to close the cutoff valve 11 and thereby a fuel for a burner is cut off. When the load signal exceeds the prescribed value of X%, the operation is made on the basis of misfire signals 1a, 1b and 1c of a flame detector 1. On the occasion when the flame detector 1 outputs the misfire signals, a signal is delivered to the cutoff valve 11 so as to close the cutoff valve and thereby the fuel for the burner is cut off. When a load on the boiler is low, accordingly, it is prevented that the fuel is cut off erroneously notwithstanding the presence of the fireball.
Patent JP-H09311129-A (JP)
Title: Ion analyzing device and ion analyzing method
Inventor: NISHIMURA MASAYUKI
IPC: G01N30/46
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To quantitatively determine a target ion with high sensitivity and high precision without being influenced by a miscellaneous component in large quantities in the ion analysis by IC by using an ion eliminating chromatographic column in the former stage to remove the miscellaneous component. SOLUTION: When an analyzing sample is injected through an injector 5, a target component is moved and eluted within 5 an ion eliminating chromatographic column 9, and sent to a sample loop 7 through a selector valve 6. At the proper timing of staying the whole quantity of the target ion in the sample loop 7, the selector valve 6 is switched to a passage shown by a dotted line, an analyzing mobile phase 2 is used to guide the sample to an analyzing passage. In the analyzing passage, a guard column 10 and an ion chromatographic analyzing column 11 are preliminarily held in equilibrated state. When the selector valve 6 is switched to the passage shown by the dotted line, the target ion is guided to the guard column 10 and the ion chromatographic analyzing column 11 together with the pretreatment mobile phase, and the component is separated there, and then detected by a detector 12.
Patent JP-S6099566-A (JP)
Inventor: DAGURASU RUISU SHITSUPUMAN
IPC: B24C7/00
Filed: 1984-06-26
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-S5556853-A (JP)
Title: Refractories spray pipe
Inventor: KURAMOTO KAZUKUNI
IPC: B05B7/06
Filed: 1978-10-23
Abstract: PURPOSE: To adhere the refractories efficiently through a mechanism wherein a blending system blending heated gas into refractories is installed to a spray pipe used in spraying refractories to a furnace wall to be adhered.  
     CONSTITUTION: A spray apparatus spraying refractories to a furnace wall to be adhered is constituted of a refractories tank 1, a refractories feeding system 3 and a spray pipe 4 and a heated gas blending system 7 comprising from an annular cylindrical body 8 and the like is installed on a central portion of a body 5 of a spray  pipe 4. By this constitution, refractories introduced continuously into a spray  pipe body 5 from a refractories tank 1 by a feeding system 3 is sprayed by heated  gas which is introduced into a spray nozzle 5 through an annular cylindrical body  8 and a heated gas blending channel 10, and heated with contained thermosetting resin, thereafter is sprayed to a furnace wall to be adhered from a spraying end and efficiently adhered because said refractories is heated to a predetermined temperature and soften. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5254808-A (JP)
Title: Blade arrangement device of fluid machine
Inventor: TSUBOUCHI KUNIYOSHI
IPC: F04D29/32
Filed: 1975-10-31
Abstract: PURPOSE: In a blade arrangement device including a plurality of blades for forming a fluid path therebetween and the side wall for supporting them, an obstacle is provided in its side wall so as to project against the boundary laye having even distributed fluid rate andto reduce a secondary flow loss. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04330653-A (JP)
Title: Information reproducing device and information recording/reproducing device
Inventor: KAWAGISHI HIDEYUKI
IPC: G11B9/00
Filed: 1991-05-01
Abstract: PURPOSE:To improve reliability of a reproducing signal with respect to the external vibration. CONSTITUTION:A prove electrode 4a for information recording/reproducing and a probe electrode 4b for reference are placed in opposite to each other in a recording medium 3. At the information reproducing time, voltages are impressed between the recording medium 3 and the probe electrodes 4a, 4b, and the flowing tunneling currents are detected respectively by current detecting circuits 10a, 10b, then the distance between the recording medium 3 and probe electrode 4a, and the distance between the recording medium 3 and probe electrode 4b are controlled by feeding back so that the average value of the differential outputs obtained by a differential amplifier 11 becomes almost constant. The controlled amount of this probe electrode 4a corresponds to the recording information, therefore, the information reproduction can be performed. Since the external vibration is applied to the probe electrodes 4a, 4b with almost the same phases, the effect thereof can be removed by using the differential signal obtained by the differential amplifier 11.
Patent JP-H0649675-A (JP)
Title: Bipolar electrolytic cell
Inventor: SAKAMOTO KENJI
IPC: C25B9/04
Filed: 1993-06-01
Abstract: PURPOSE:To simplify the replacement of an anode whose conductor resistance is small and catalytic activity is lowered and a repair at the time of a trouble by electrically connecting the anode via a conductive member with a projection part whose anode side partition is protruded into the anode side. CONSTITUTION:The planar anode side partition 1 consisting of titanium or titanium-base alloy, for instance is provided with the projection part (a protruded surface 4+an inclined surface 4') which is protruded to the anode side 6. The protruded surface 4 and the anode 6 are electrically connected via conductive members 3' at a short distance. By such constitution, a voltage drop due to the electric resistance between the anode side partition 1 and the anode 6 is reduced. In addition, the danger of damaging the anode side partition 1 is eliminated in the process of removing the anode 6 and the attaching/detaching of the anode is easily performed. The anode side partition 1 may be provided with a recessed part protruded into the cathode side.
Patent JP-S5755672-A (JP)
Title: Solid-state image pickup device and its driving method
Inventor: ISHIHARA YASUO
IPC: H04N5/335
Filed: 1980-09-19
Abstract: PURPOSE:To deplete the 1st area easily and to prevent a blooming phenomenon, by providing the junction area of a semiconductor substrate with the 1st and 2nd areas differing in junction depth, and forming a photoconductive element group in the 1st area, and forming a readout device of the converting element group in the 2nd area. CONSTITUTION:In a substrate semiconductor 26, the 1st area 27 having shallow junction of the opposite conduction type to the substrate and the 2nd area 28 having deep junction of the opposite conduction type to the substrate are formed. On the main surface of the area 27, a photoelectric conversion part 19 of p-n junction is formed and on the main surface of the area 28, a readout device of a transfer gate electrode 18 controlling signal charge transfer from the charge transfer electrode 17 of a vertical shift register and a conversion part 19 to the vertical shift register is formed. When a channel stop area 20 is held at a reference potential, the potential of the conversion part 19 is set to the difference between the potential of the electrode 18 and a threshold voltage to the electrode 18, and a reverse bias voltage applied to the substrate is varied from a low voltage to a high voltage to convert the area 27 into depletion one completely, thus preventing a blooming phenomenon.
Patent JP-H02308397-A (JP)
Title: Transmitter for security information
Inventor: NAGAHAMA YUJI
IPC: G08B7/00
Filed: 1989-05-23
Abstract: PURPOSE:To speedily recognize an abnormal condition by counting the time of a refused response signal, which is return information when the reception buffer of a monitoring center is set in a full state and making a menacing contact when it is finished to count the fixed time. CONSTITUTION:A means 70 to count the return information (buffer full information) to be sent through a communication line 10 when the reception buffer of the monitoring center is set in the full state and a means 90 to make the menacing contact when it is finished to count the fixed time of the information are provided. Then, the abnormal condition is informed of a guardman under a patrol by operating a rotary lamp or an emergency bell. Thus, without waiting for the idle state of the reception buffer in the monitoring center, the abnormal condition can be known and the quality of security monitoring service can be improved.