baber/WOPTO huggingface dataset:
Patent JP-H10251099-A (JP)
Title: Production of lithium tetraborate single crystal
Inventor: YAMAZAKI TSUNEKAZU
IPC: C30B11/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the evaporation of a lithium tetraborate single crystal raw material and to suppress the occurrence of the cracking of the single crystal by coating the surface in the upper part of the lithium tetraborate single crystal raw material in a crucible of an apparatus of a perpendicular Bridgman method or perpendicular temp. gradient solidification method with a carbon material and growing the single crystal. SOLUTION: The lithium tetraborate single crystal raw material (a) compounded at prescribed molar ratios is put into the cylindrical body part 5a of the platinum crucible 5 arranged on a crucible base 4 which is installed in an electric furnace 1 and is movable vertically with the apparatus for growing the single crystal by the perpendicular Bridgman method, etc., and a seed crystal (b) is inserted into a seed pipe 5b. Next, the surface in the upper part of the lithium tetraborate single crystal material (a) in the crucible 5 is covered with the carbon material C, such as graphite, A disk-shaped molded part which fits into the cylindrical body 5a and is removably housed therein is used as the carbon material C. The raw material (a) is then melted and a temp. gradient is set at about 20 deg.C at the growth point.  The crucible 5 is moved at a crucible lowering rate of about 0.3mm/hour to allow the single crystal to grow and thereafter, the single crystal is cooled down to room temp. The lithium tetraborate single crystal is taken out.
Patent JP-S58177195-A (JP)
Title: Adsorption and removal of phosphorus
Inventor: HENMI AKIO
IPC: C02F1/28
Filed: 1982-04-08
Abstract: PURPOSE:To efficiently remove phosphorus contained in water such as industrial or agricultural waste water, by using as a phosphorus adsorbent the soil of volcanic ash, the efflorescent pumice or these clay after being heat-treated or ground. CONSTITUTION:The soil of volcanic ash, the efflorescence of floatstone or these clay after being heat-treated and/or ground is used as the main body of an adsorbent to be incorporated as an adsorbent column in a dephosphorizer. The main body composed of the soil of volcanic ash or the efflorescent pumice contriving to the adsorption of phosphorus is allophane or imogolite which is a constitutional component for the fraction of clay. In said allophane, there are two kinds having different molecular ratios of SiO2/Al2O3 (silica-alumina ratio) being akin to each 2.0 and 1.0, and the one having the latter silicate-alumina ratio is effective because its large capacity to adsorb phosphorus.
Patent JP-S60217373-A (JP)
Inventor: HERUMAN SHIYUTOTSUKUBURUGERU
IPC: G03G15/00
Filed: 1985-03-22
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-S55154352-A (JP)
Title: Preparation of watch glass having colored layer
Inventor: MIYASHITA SHIYUUICHI
IPC: C03C21/00
Filed: 1979-05-15
Abstract: PURPOSE: To prepare the titled glass with novel color tone by a simple process by a method wherein a copper membrane is formed on a watch glass and modified by the oxidation, the reduction, the sulfidation reaction or the composite reaction thereof.  
     CONSTITUTION: A copper memberane 2 is formed on a glass by using a vacuum vapor deposition method or the like and the thickness thereof is regulated to about 7μ or more. Subsequently, said membrane 2 is converted to a copper compound by a known method such as the oxidation, the reduction reaction or the composite reaction thereof. From the portion 3 corresponding to an expressing portion of a watch, copper or a copper compound is removed by etching prior to or posterior to the membrane chemical reaction. The membrane 2 is an inner side and the glass 1 is an external side of a watch. Because the thickness of membrane 2 is below about 7μ or less and the chemical reaction is suficiently reached to a portion contacted with the glass 1, the color development can be seen from an upper position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06247541-A (JP)
Title: Sorting device incorporating sorting units which run independent from each other
Inventor: HONDA MASAAKI
IPC: B65G47/46
Filed: 1993-02-23
Abstract: PURPOSE:To efficiently sort articles by using units in a small number in accordance with a processing capability. CONSTITUTION:A plurality of carts 2 are arranged on a running path 1 which has been previously laid so as to be circulated along a predetermined course, and accordingly, they can run thereon. Further, a supply part 4, and a pay-out part 5 are arranged along the path 1. Instructions for running and shifting articles are delivered to each of the carts in accordance with data for articles to be shifted for every cart, and accordingly, the articles are sorted. With this arrangement, efficient working can be carried out even though the device is compacted and simplified.
Patent JP-S58177140-A (JP)
Title: Porous packing material for liquid chromatography and preparation thereof
Inventor: SATOU YASUBUMI
IPC: B01J20/26
Filed: 1982-04-12
Abstract: PURPOSE:To provide titled porous packing material having high mechanical strength and enabled in high speed use, containing a quaternary ammonium group formed by subjecting an epoxy group to ring-opening modification with a tertiary monoamine in a porous gel-like copolymer containing epoxy group. CONSTITUTION:10-90mol% glycidyl monovinyl ester or glycidyl monovinyl ether (A) and 90-10mol% polyvinyl ester of polyhydric alcohol (B) are subjected to aqueous suspension polymerization in the presence of a water insoluble org. diluent to form a porous gel-like copolymer particle having epoxy group corresponding to the component (A) remaining in the molecule thereof and this formed partiles are reacted with tertiary monoamine to subject the epoxy group to ring- opening modification. The obtained titled packing material has mechanical strength suitable for high speed liquid chromatography and the usable range of pH and ionic strength are wide.
Patent JP-S53144494-A (JP)
Title: Method of producing hard blast furnace crushed stone
Inventor: YASUDA HIROMICHI
IPC: C21B3/08
Filed: 1977-05-23
Abstract: PURPOSE:To provide blast furnace crushed strnes with greater specific gravity and lower coefficient of water absorption by discharging and solidfying molten blast furnace slag from the top of a large area panel with a fixed slope composed of thick steel piece so as to have a fixed thickness.
Patent JP-H05294281-A (JP)
Title: Vessel side ladder device
Inventor: FUKUGI YOSHITO
IPC: B66D1/22
Filed: 1992-02-14
Abstract: PURPOSE:To simplify the accommodation operation for a ladder by integrating the driving devices for elevation/lowering and turning up/down by one driving source. CONSTITUTION:A veesel side ladder device is equipped with a davit which permits the base edge to be pivotally installed on a hull and to bulge out nearly horizontally outside the vessel side, turning-up/down steel cable whose one edge is engaged at the top edge of the davit and the other edge part is wound on a turning-up/down winch drum 50, steel cable for elevation and lowering which is wound on a winch drum 51 for elevation and lowering through a pulley at the top edge part of the davit from the intermediate part of a ladder, and a driving device which can revolution-drive the turning-up/down winch drum and the winch drum for elevation and lowering through a planetary gear mechanism. Each revolution shaft of the tuning-up/down winch drum and the winch drum for elevation and lowering is arranged on a same axis line, and the sun gear 55 of a planetary gear mechanism is connected with a driving source 53, and a supporting frame for a planetary gear 56 meshed with the sun gear is connected with the turning-up/down winch drum, and an internal gear 57 meshed with the planetary gear is connected with the winch drum for elevation and lowering.
Patent JP-H08234564-A (JP)
Title: Conductive sponge roller, manufacture of the same and device equipped with the same
Inventor: SHOJI TAKEO
IPC: G03G15/08
Filed: 1995-02-23
Abstract: PURPOSE: To make the volume resistivity in the longitudinal direction of a roller uniform and to perform the uniform electrifying treatment in the longitudinal direction of the roller without generating the electrification defect under low temperature and low humidity conditions in a contact electrifying roller, for instance, with respect to a conductive sponge roller having a conductive sponge layer, and being used by applying the voltage. CONSTITUTION: In the roller which has the conductive sponge layer 17 being at least a foamed layer and is used by applying the voltage, the volume resistivity along the longitudinal direction of the roller on the conductive sponge layer 17 or roller surface is almost uniformalized, irrespective of a larger foaming ratio of the conductive sponge layer 117 in the vicinity of both end parts of the roller than that in the vicinity of the central part in the longitudinal direction of the roller because of larger diffused quantity of a conductive material in the conductive sponge layer 17 in the vicinity of both end parts of the roller than that in the vicinity of the central part in the longitudinal direction of the roller, or because of the almost uniformalized foaming ratio along the longitudinal direction of the roller in the conductive sponge layer 17.
Patent JP-S59186567-A (JP)
Inventor: KOYAMA ATSUKO
IPC: F24F13/10
Filed: 1983-04-07
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-H09227629-A (JP)
Title: Methacryloylmethionine polymer
Inventor: ENDO TAKESHI
IPC: C08F20/58
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a methionine polymer which has a homogeneous quality and easily forms a film by adopting a specific molecular structure. SOLUTION: This polymer is a methacryloylmethionine homopolymer represented by the formula (wherein R is a lower alkyl group), has a mol.wt. of 50,000-800,000, includes D-, L-, and recemi-isomers of methionine, and is obtd. by the free-radical polymn. of a corresponding methacryloylmethionine lower alkyl ester usually in the presence of a catalyst in an org. solvent or in the absence of a solvent.
Patent JP-S63228192-A (JP)
Inventor: SUGIMOTO MORIAKI
IPC: G09G1/06
Filed: 1987-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01240344-A (JP)
Title: Automatic rolling-in device for safety belt
Inventor: PEETERU GURIYUUNAA
IPC: B60R22/44
Filed: 1988-03-16
Abstract: PURPOSE: To simplify a structure by providing a common spring housing with a simple spring and a driving coil spring, and providing a stopping device for fixing the spring housing not to be rotated when a belt is worn, and releasing fixing when the belt is wound. CONSTITUTION: A belt shaft 12 is supported between a pair of side walls 10 fixed to the car body through a base plate 14, and a spring core 6 is fixed to a portion projected from one side wall 10 of the belt shaft 12 to the outside. The inner end part of a simple spring 18 is fixed to the spring core 6, and the outer end part is fixed to the inner chamber of the spring housing 20 rotatably supported on the spring core 6. The outer end part of the driving coil spring 22 is fixed to an outer chamber of the spring housing 20 on the opposite side to the side wall 10, and the inner end part is fixed to a spring core 24 integrated with a cap 26. A projection 44 is projected on the outer periphery of the spring housing 20, and a tilting lever 32 having two arms 34, 36 which can be selectively engaged with the projection 44 is provided to construct a stopping device.
Patent JP-H09251427-A (JP)
Title: Code error correction device for flash memory and its method
Inventor: SHIMADA MASAO
IPC: G06F12/16
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To perform the code error correction processing at a high speed for a flash memory by performing no code error correction processing of the bits that have no possibility of errors. SOLUTION: The data which are read out of a flash memory 1 are stored in a received word storage means 2 as a receiving word 21. The syndrome 31 of every bit of the word 21 stored in the means 2 is calculated by a syndrome calculation means 3. Then a control means 4 works to send a coefficient 41 of an error position polynomial to an error position calculation means 5 only when the result obtained by calculating the syndrome 31 by the error position polynomial is equal to '0'. The means 5 calculates an error position polynomial from the coefficient 41 to specify an error position 51. At the same time, a decision means 6 decides whether every bit is wrong or not based on the bit of a receiving word 22 to be read next. Then a bit position 61 of the means that is decided wrong by the means 6 is corrected by a correction means 7.
Patent JP-H05186958-A (JP)
Title: Method for fiber processing
Inventor: DABITSUKU ARANATSUCHI
IPC: D06M23/00
Filed: 1991-02-02
Abstract: PURPOSE: To control an environmentally harmful discharge and to execute an insect-proof treatment by spraying a microemulsion of a synthetic pyrethroid insecticide in the latter half or centrifugal dehydrating process of wool or wool- blend fibers. CONSTITUTION: In the latter half of centrifugal dehydrating process where, after charging wool or wool-blend fibers 12 to a centrifugal separator 10, the separator is started and the excess water is discharged through a two way valve 22, a microemulsion having particle size of 100-2000 Å of a synthetic pyrethroid insecticide charged in a tank 20, under a heated condition up to 60 deg.C through a heat exchanger 16 via a pump 18, is sprayed to the wool or wool-blend fibers from a spray head 14. The environmentally harmful discharge is prevented minimum to execute the insect-proof treatment by refluxing the excess treating liq. into the tank 20 by the two way valve 22, of which the direction is previously exchanged.
Patent JP-S61219916-A (JP)
Title: Automatic focusing device
Inventor: TANO TORU
IPC: G02B7/32
Filed: 1985-03-27
Abstract: PURPOSE:To execute exactly automatic focusing even in case a photodetecting quantity is small, and to save the power consumption quantity by measuring a shift quantity of a focal position of an optical system, as a difference of output signals of photodetecting means of two systems. CONSTITUTION:When an integration of the previous focusing cycle is ended, and a positive pulse appears in a point C or an output of an AND gate 84, an OR gate 63 outputs a positive pulse, and a counter 12 is reset. At the same time, an RSFF 93 is also reset, a non-inversion output Q becomes a low level, a switch W conducts between contacts SWX and SWY, and a reference voltage VL is outputted to a converter. On the other hand, when a receiving signal light is weak and an integral time becomes long, and an output Ql of the count er 12 appears before the integration is ended, a control input of the switch SW becomes a high level, and the part between the contact SWX and SWZ conducts. That is to say, the focused range is expanded from VH-VL to VH-VLd. In this way, even in case the S/N ratio is deteriorated, and wander ing of the integral value is large, a wrong lens barrel movement can be prevented.
Patent JP-H04276253-A (JP)
Title: Medical or food packing container
Inventor: KAWABATA TAKASHI
IPC: B32B27/00
Filed: 1991-03-04
Abstract: PURPOSE:To provide a multilayer container which is impermeable to moisture and allows the contents of the container to be hardly changed in tissue due to moisture contained in the contents and elute from the material of the container, provide the multilayer container which is impermeable to moisture, excellent in barrier properties, and allows the contents to be hardly deteriorated in tissue, and to provide the highly transparent container the contents of which can optically be identified from the outside. CONSTITUTION:A medical or food packing container is provided, which is a container composed of multilayer including, at least, two layers whose wall surfaces are different in material. In this case, at least, one layer is made polymers in a thermal plastic norbornene series.
Patent JP-H10253167-A (JP)
Title: Heat source machine
Inventor: USHIZAKI SHINJI
IPC: F24D3/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To simply connect the heating medium passage of a heat source machine to the respective heating medium passages of a plurality of radiators through a forward distributing header and a return distributing header. SOLUTION: In a heat source machine 1, the heating medium passage of the heat source machine provided in a casing 2 is connected to the respective heating medium passages 4a of a plurality of radiators 4 through a forward distributing header and a return distributing header attached to a header box 20 so that a heating medium is circulated from the heating medium passage of the heat source machine to the respective radiators 4. After the header box 20 is attached to a wall surface or other installing position, respective connecting pipes 12a connected to the heating medium passes 4a of the radiators 4, forward connecting pipes 12a connected to the heating medium passage of the heat source machine and return connecting pipes 12b connected to the radiators are connected to piping connecting ports provided in the respective distributing headers.  Then, the casing 2 abuts on and is attached to the attaching surface of the header box 20.
Patent JP-S63228699-A (JP)
Inventor: KITANI FUMIHIKO
IPC: B05C5/00
Filed: 1987-03-18
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-S55152596-A (JP)
Title: Biological treatment
Inventor: FUCHIYUU HIROICHI
IPC: C02F3/12
Filed: 1979-05-18
Abstract: PURPOSE: To effect a high-speed provision of good-quality treated water by a method wherein an aeration tank mixing liquid maintaining a high concentration is mixed with treated water so that stable active sludge treatment is achieved and settling separation property of the mixed liquid is enhanced.  
     CONSTITUTION: Raw water 1 is guided with returned sludge 7 into the aeration tank 2 to perform oxidation process. There, mixed liquid in the tank is adjusted to a 4,000W8,000mg/l concentration. The oxidized mixed liquid 3 is mixed with treated water 10 circulated from treatment water tank 9. The amount of treated water 10 is generally 10W80% of the amount of treated water. The obtained mixed water 5 is sent to settling pond 6, where an efficient solid-liquid separation is achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54152436-A (JP)
Title: Portable information unit
Inventor: MOROZUMI SHINJI
IPC: G11C7/00
Filed: 1978-05-22
Abstract: PURPOSE:To realize a miniature and lightweight portable information unit low in frequency of replacing batteries, by using a semiconductor memory as a recording medium with an acoustic memory function. CONSTITUTION:A sound signal after passing through microphone 2 is amplified by amplifier 3, digitized by A/D converter 4 and stored in semiconductor memory 1, so that the recording operatioin will end. To regenerate the signal, data outputted from memory 1 are converted by D/A converter 5 into an analog signal, which is passed through amplifier 6, thereby driving speaker 7. The address of memory 1 is determined by address counter 8. Once addressing from keyboard 9 is performed, I/O port 10 allows display body 11 to display the address in addition to control such as recording, regeneration and retrieval. When memory 1 uses a semiconductor memory, no latency time is required and the miniaturization and the reduction in power consumption are both realized because of no need of fast-forward and rewind functions.
Patent JP-S61220917-A (JP)
Title: Seal structure for upper end section of partation sash
Inventor: TAKAMIYA TAKEOMI
IPC: B60R13/06
Filed: 1985-03-26
Abstract: PURPOSE:To always provide a sealing effect to the upper end suction of a partation sash, by superposing the front end edges of seal lips on a glass run channel and a gasket type weather strip which are held on a partation in a back-to-back relationship, and by making the front end edges into close contact with each other. CONSTITUTION:A partation sash 2 is provided with a glass run fitting groove 9 and a gasket fitting groove 10 so that a glass run channel 7 with which one end edge of a door glass pane 4 is made into slidable contact, and a gasket type weather strip 8 clamping a partation glass 5 are held in a back-to-back relationship. Further, an end cap is held between each sash 2 and a main sash 3. Seal lips 21, 22 are formed on in the passenger's compartment side top end sections of the channel 7 and the strip 8. In this arrangement, the front end edges 21a, 22a of the seal lips 21, 22 are formed in a taper-like shape so that their widths increase upward. Further, front end edges 21a, 22a are superposed with each other upon assembly.
Patent JP-S56158546-A (JP)
Title: Transmission and reception controlling circuit
Inventor: SHIMIZU HIROSHI
IPC: H04B3/20
Filed: 1980-05-09
Abstract: PURPOSE:To receive the burst signal regardless of the amount of a transmission delay time, by providing a circuit controlling the start and end of communication, reception synchronism holding state discriminating circuit, counting circuit, etc. for reception enabling time setting to a central control device. CONSTITUTION:A gate 12 is opened with a signal 20 from a signal controlling circuit 9 and a signal 21 giving a transmission time at the request of communication start, a transmission circuit 5 is controlled, and a transmission burst signal 23 is transmitted to a two line type transmission line 3. In this case, a selection circuit 10 selects the signal 21 and gives it to a gate 11 to make a reception circuit 4 receptable for the time other than a transmission time. The reception burst signal received at the circuit 4 is inputted to a burst synchronism bit extracting circuit 6 and a synchronism discriminating circuit 8. In the circuit 6, a burst synchronism signal 15 is outputted at a counting circuit 7, where counting is made in synchronizing with the signal 15, and a signal 16 giving the reception time is outputted to the circuit 10 and a decode signal 17 is outputted to a circuit 8. In the circuit 8, when the signal 17 feeds a synchronism holding signal 18 to the circuit 10, the circuit 10 selects the signal 16 to give the reception time to circuit 4 accordig to the transmission delay time.
Patent JP-H06252218-A (JP)
Title: Film carrier and film carrier device
Inventor: OSAME TAKESHI
IPC: H01L21/60
Filed: 1993-02-26
Abstract: PURPOSE:To prevent noise from generating from a carrier film by a method in which conductor patterns for power supply and ground on the front side of an insulating film are selectively connected through vias with conductor patterns on the reverse side. CONSTITUTION:A ground conductor pattern 4 and a power source conductor pattern 5 are formed on the front surface of an insulating film 9. A ground conductor pattern 11 and a power source conductor pattern 12 are formed on the reverse surface of the insulating film 9. The conductor patterns on both sides are connected through vias 6 and 7 for ground and power, respectively. According to this structure, noise is not generated even when high-frequency current flows, and the design freedom of film carriers and semiconductor devices is improved. In addition, the design freedom of printed circuit boards is improved since signal patterns can be formed on the reverse side.