baber/WOPTO huggingface dataset:
Patent JP-H0252024-A (JP)
Title: Manufacture method for porous hollow yarn membrane bundle
Inventor: NOBE JUNJI
IPC: B01D63/02
Filed: 1988-08-12
Abstract: PURPOSE:To manufacture a filter of superior resistance to chemicals by fusing uniformly in the honeycomb form the end outer peripheries of respective bundled porous hollow yarn membranes without generating crocks or collapses uniformly and with good sealing properties. CONSTITUTION:A non-melting filler 20 constituted of a material with the melting point higher than that of the material constituting a hollow yarn membrane 10 is inserted respectively into respective end inner peripheries of a plurality of porous hollow membranes 10. The ends of said hollow yarn membranes 10 are bundled, and then an orienting component 11 having the melting point higher than that of a material constituting the hollow yarn membrane 10 and shrining at least at the melting point temperature of the hollow yarn membrane 10 is wound around the end outer periphery of said bundled hollow membrane 10. The ends of the hollow yarn membrane 10 are heated up to a temp. higher than the melting point of the hollow yarn membrane 10 around which said orienting component 11 is wound by a heating means 12, and end outer peripheries of respective hollow yarn membrane 10 are fused each other under a pressure welding state. As result, a filter having excellent chemical resistance, heat resistance, corrosion resistance and sealing properties can be manufactured.
Patent JP-H1045907-A (JP)
Title: Production of polyester amide copolymer
Inventor: OUCHI TAKAO
IPC: C08G69/44
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester having excellent transparency. SOLUTION: This production process comprises reacting an aromatic dicarboxylic acid with a diol and an aminocarboxylic acid ester represented by the formula: H2 N-X-COOR (wherein X is an aromatic ring; and R is an alkyl) and polycondensing the formed reaction product. In this process, an amino compound as a DEG inhibitor is added to the reaction system.
Patent JP-H0936096-A (JP)
Title: Reaction chamber cleaning method of semiconductor processing equipment and reaction chamber exhaustion method
Inventor: YAMANE TETSUYA
IPC: C23F1/12
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To allow end point detection of processing and periodical cleaning with a high efficiency and high reliability with no damage to performance of semiconductor processing by supplying moisture-containing gas inside a reaction chamber for performing chemical reaction of moisture contained in gas with a deposit inside the reaction chamber. SOLUTION: A semiconductor processing equipment has a gas line and one purge line 10, and a flow control valve 11 and a hydrogeneous gas supply device 12 are connected to the purge line 10. The hydrogeneous gas supply device 12 produces and supplys hydrogeneous gas where, for instance, about one % of a moisture content is added to inactive gas such as air or nitrogen gas, argon gas and this hydrogeneous gas, of which flow is controlled by the flow control valve 11, is supplied inside a reaction chamber 1. Since the reaction chamber 1 is supplied with a moisture-containing gas, moisture contained in the gas chemically reacts with a deposit deposited on the inner wall surface of the reaction chamber 1 and on the electrode surface, and the deposit is decomposed and removed by this chemical reaction.
Patent JP-H0648019-A (JP)
Title: Pressure-sensitive copying sheet
Inventor: TOTANI KAZUO
IPC: B41M5/132
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a pressure-sensitive copying sheet which contains a capsule ink enveloping an electron-donative coloring agent on one surface of a sheet and displays excellent color development properties, if the capsule ink is used for type printing or offset printing. CONSTITUTION:The pressure-sensitive copying sheet is obtained by printing an ink which contains a microcupsule enveloping an electron-donative coloring agent on one surface of a support. In addition, the copying sheet uses a sheet with an air permeability of 35'' max based on JIS-P-8117 or a sheet with a pigment-coated layer on one surface as a support. Further, the copying sheet undergoes type printing or offset printing of the capsule ink on the sheet surface of the support.
Patent JP-H09118243-A (JP)
Title: Mounting structure of article
Inventor: HASEGAWA NAOHIRO
IPC: B62D5/07
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To surely mount a tank on a bracket even when the mounting part of a bracket or the fitting part of a tank has a dispersion in manufacture. SOLUTION: A bracket 30 has a mounting part 38 whose space is gradually narrowed to the fitting direction of a tank 10, the tank 10 has a fitting part 14 to be fitted to the mounting part 38, and a locking clip 40 for arresting the movement in the reverse direction to the fitting direction of the tank 10 is interposed between the bracket 30 and the tank 10. The part closer to one end of the locking clip 40 is fixed to the bracket, and a locking part 48 elastically engaged with an engagement part 18 formed on the tank 10 to lock the tank 10 is formed on the part closer to the other end of the locking clip 40, and the engagement part 18 of the tank 10 is formed into a shape engaged with the locking part 48 of the locking clip 40 over a prescribed range in the fitting direction of the tank 10.
Patent JP-S6360846-A (JP)
Title: Device for supporting blank in journal printer
Inventor: SAWADA KAZUNARI
IPC: B65H18/08
Filed: 1986-08-28
Abstract: PURPOSE:To reduce a space for receiving print blanks in a print blank loading and taking-up shafts disposed above and below respectively by disposing vertically movably spacers for journalling the respective shafts at a predetermined interval on both sides of a blank receiving section. CONSTITUTION:A roll 7 of print blank 1 wound around a loading shaft 2 is rotatably mounted on two support rollers 5, 6 disposed below a blank receiving section 3, and the blank 1 on the roll 7 is drawn out by the rotation of a plank supply roll 8 so that the blank 1a after printed by a print head 16, is taken up by a take-up shaft 10. In this case, spacers 21 for journalling the respective shafts 2, 10 at a predetermined interval are disposed at both sides of the blank receiving section 3. These spacers 21 are formed on upper and lower ends respectively with notches 23, 22 engine respective shafts 10, 2 and vertically slidably provided by fitting slide collars 24 disposed on both sides in fitting grooves 25 provided on both sides of the blank receiving section 3 in a housing 11.
Patent JP-H1129231-A (JP)
Title: Paper feeding method and paper feeding device
Inventor: SANO NORIO
IPC: B65H3/04
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding method and its device, which can deliver papers stably. SOLUTION: In a method where one end at the lowest layer of a plurality of stacked-up paper containers P in the developed condition, is brought into contact with an endless belt 2, and papers are thereby delivered one by one by means of frictional force as the belt 2 is moved, water is sprayed over to the surface of the belt 2 out of a nozzle 9. The nozzle 9 is formed into a cylindrical shape, and has a compressed air feeding port to be connected with a pipeline 10 at one end, also has an injection port directed to the surface of the belt 2 at the other end, and a water feeding port to be connected with a pipeline 13, is provided for the side surface of a place parted from the injection port a little.  A water tank 12 can be moved vertically, and its water level and the water level of the water feeding port, are identical in height from the ground in accordance with the principle of Pascal. Therefore, the water level of the water feeding port can be adjusted by moving the water tank 12 up and down.
Patent JP-H1137055-A (JP)
Title: Pump testing device
Inventor: OKIYAMA YOSHIAKI
IPC: F04B51/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a pump testing device that can collect data accurately while attaining power saving and stabilizing of a testing process. SOLUTION: A pump testing device is provided with a main piping system 12 to which a test object pump 10 is connected, an attendant piping system 14 for stabilizing the state of the main piping system 12, and control devices for controlling the operation of the pump 10 and devices attached to the piping systems 12, 14. The control devices operate the pump under a testing condition preset corresponding to the predicted performance of the test object pump 10 and have the function of collecting the running test data of the pump.
Patent JP-H0485008-A (JP)
Title: Drying device for powder
Inventor: OTA MICHINOSUKE
IPC: B29B13/06
Filed: 1990-07-30
Abstract: PURPOSE:To shorten the drying time of powder by disposing a plurality of connecting cylinders to be separated respectively in a temperature rise chamber. CONSTITUTION:A number of connecting cylinders 6 running through the inside of a temperature rise chamber 2 in the up and down directions are installed between first and second structures 11 and 12. Copper or silver pipings of thin wall are used for connecting cylinders 6 in order to increase heat conductivity, or ceramic pipes to be able to emit far infrared rays at the temperature close to 100 deg.C are used, and their sectional shapes can be polygon instead of circle. Oil stored in the temperature rise chamber 2 is fed to a temperature rise heater 24 through a piping 23 by driving a pump 25 and heated up to the given temperature, and then fed into the temperature rise chamber 2 to heat uniformly outer peripheral walls of connecting cylinders 6. Then, powder introduced into a drying tank 1 is flowed into respective connecting cylinders 6, and when the given quantity of powder is introduced, a vacuum pump 4 is driven to lower the air pressure in the drying tank 1.
Patent JP-S6179342-A (JP)
Title: Alternative routing system of private packet exchange network
Inventor: SENGOKU MASAMI
Filed: 1984-09-26
Abstract: PURPOSE:To also include a subscriber of a private telephone irrespectively of the numbering plan of a public packet exchange network PSDN, by setting the telephone number of the private telephone subscriber in a user data field in a call set requesting packet. CONSTITUTION:An ordinary subscriber T1 sends the subscriber number '4521111' of a private packet exchange DPBX and the private telephone subscriber number '1111' of a private telephone subscriber T3 to a public packet exchange network PSDN by setting the number '4521111' as an addressed number in a call set requesting packet P1 and the number '1111' in a user data field in the packet P1 together with a private packet network called terminal number setting indication '*'. The PSDN makes routing in the network on the basis of the number '4521111' and sends the call set requesting packet P1 to the DPBX. At the DPBX a call setting request is made for the private telephone subscriber T3 by using the private packet network called terminal number '1111' in the user data field in the received call set requesting packet P1.
Patent JP-S6446203-A (JP)
Title: Magnetic disk device
Inventor: TAKIGAMI HIROBUMI
IPC: G11B20/10
Filed: 1987-08-14
Abstract: PURPOSE:To prevent the reading of a write splice at the time of reading even if the position of the write splice is changed by a difference in the characteristics of lower circuits by delaying a read enable signal by an arbitrary value. CONSTITUTION:A delay circuit 1 activates the read enable signal by delaying the same for the time determined by the rise delay value signal (c) of the output signal from a rise display value memory circuit 2 when a read gate signal (a) is activated. A delay circuit 4 activates the read enable signal (f) similarly by delaying the same for the time determined by the rise delay value signal (g) of a memory circuit 5. Namely, the reading can be started backward of the write splice by increasing the values of the rise display value memory circuits 2, 5 when the position of the write splice deviates backward at the time of the activation of the read enable signal as there is a difference in the characteristics of the lower circuits. The reading of the write splice of the magnetic disk is thereby prevented.
Patent JP-S5996866-A (JP)
Title: Control circuit for power source
Inventor: SATOU MITSUTAKE
IPC: H02M3/335
Filed: 1982-11-19
Abstract: PURPOSE:To improve the accuracy and the responsiveness of a control circuit for a power source by employing a control circuit which detects the current of a main transistor switch to operated at a fast responding speed and an overcurrent control circuit which operates by detecting a load current. CONSTITUTION:Two control circuits of a main circuit A3 which detects the current of a main transistor switch TR to operated at a fast responding speed and an overcurrent control circuit A2 which operates by detecting a load current are prepared. A control circuit A3 which operates at the fast responding speed at the transient time, controls a DC/DC converter, and controls the DC/DC converter by the overcurrent control circuit A2 having high accuracy at the normal time.
Patent JP-H05184229-A (JP)
Title: Mower for arranging mowed grass in rows
Inventor: JIEROOMU ARON
IPC: A01D85/00
Filed: 1992-07-07
Abstract: PURPOSE: To provide the subject device with improved operability, safety and comfortableness at the time of use by easily adjusting the position of a baffle plate corresponding to the capacity of hay composed by connecting a hydraulic jack for changing the position of the baffle plate to the baffle plate. CONSTITUTION: In this hay mower provided with a supporting frame, a fork wheel 3, a protective device 13 extended on the outer periphery of the fork wheel 3 and the baffle plate 21 capable of adjusting the position to the fork wheel 3, the hydraulic jack 30 for changing the position of the baffle plate 21 is connected to the baffle plate 21. Thus, just by operating the hydraulic jack 30 by an operator on the seat of a tractor, an interval between the baffle plate 21 and the fork wheel 3 is adjusted without stopping work.
Patent JP-H0255653-A (JP)
Title: Spraying device for injection sleeve
Inventor: MIHARA TAKASHI
IPC: B22D17/20
Filed: 1988-08-17
Abstract: PURPOSE:To prevent breakage caused by bumping a spray nozzle against a plunger tip, to uniformize coating of parting agent and to improve the quality by detecting descended position of the plunger with a sensor and outputting a signal for driving motor through a signal generating device. CONSTITUTION:When the ascended plunger tip 14a starts the descent, as a magnetic scale 26 is integratedly shifted, a sensor 27 outputs pulsed signal St at every magnetic divisions in the magnetic scale 26. The signal generating device 28 receiving this signal St generates driving signal P for the motor 21. By this method, even if the descending velocity of the plunger tip 14a caused by any disturbance is slow, the spray nozzle 19 completes to shift at early time and waits the next signal St. In such a way, at the time of rotating the motor 21 while synchronizing with the descent of the plunger tip 14a, the spray nozzle 19 is descended in the inner hole 12a of the injection sleeve 12 with screw action of the screw shaft 24 and by injecting air from injecting hole at the tip thereof, the inner hole 12a is cleaned.
Patent JP-H1149220-A (JP)
Title: Stacking method and spacer for use in it
Inventor: NAMINO HIROSHI
IPC: B65D85/46
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a stacking method which facilitates attaching/detaching of spacers used for protecting items arranged in a stack and improves operation efficiency. SOLUTION: A spacer 1 in the form of a flat plate is attached to each building panel 10 by means of elastic pieces 2 formed on both its ends, and the plurality of building panels 10 with the spacers 1 attached to them are stacked with the spacers 1 interposed between them. Thus, attaching the spacers l to the building panels 10 by means of the elastic pieces 2 formed on both their ends obviates the conventional need for a packing-material-fixing operation such as fastening them with nails or binding them with band, and hence the need for the operation of detaching them. Also, because the spacers 1 are attached by means of the elastic pieces 2, the spacers 1 are attached to the building panels 10 stably and, therefore, interposed between the building panels 10 surely, and damage which is caused by contact between the building panels 10, etc., is prevented.
Patent JP-2000036132-A (JP)
Title: Optical information medium and its production
Inventor: TOMIZAWA SUKEHISA
IPC: G11B7/24024
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain an optical information medium which is strong in the adhesive power of substrates in outer peripheral parts to each other, is high in impact resistance and hardly gives rise to the chipping and change of properties of recording layers in production process. SOLUTION: This optical information medium has a translucent substrate 1 transmissive to recording light, the recording layer 12 formed on this translucent substrate 1 and a reflection layer 13 which is formed on this recording layer 12 and reflects recording and reproducing light. Further, the medium is formed by bonding the surface of the translucent substrate 1 having the recording layer 12 and the reflection layer 13 to another substrate 5. The optical information medium is recorded with optically readable signals by the recording light entering from the translucent substrate 1. The edge on the outer peripheral side of the recording layer 12 is nearly flush with the edge of the reflection layer 13. There is a margin (m) between the outer peripheries of the recording layer 12 and the reflection layer 13 and the outer periphery of the translucent substrate 1.  The outer peripheral part of the translucent substrate 1 is adhered to the other substrate 5 without the intervention of the recording layer 12 in this margin (m) portion.
Patent JP-H0487042-A (JP)
Title: Optical pickup device
Inventor: SEO KATSUHIRO
IPC: G11B7/1365
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the occurrence of the focus offset with no complication of the constitution by irradiating the luminous flux reflected by a recording medium to a transparent member of a flat plate type having a polarized reflection surface and a total reflection surface through one of these two side surfaces with a tilt and detecting the beams reflected on both side surfaces of the luminous flux. CONSTITUTION:The light reflected by a recording medium 1 is made incident with tilt on a flat plate type transparent member 8b having a polarized reflection surface and a total reflection surface through one of these two side surfaces. This reflected light is separated through the polarized reflection surface in accordance with the polarizing direction. A photodetecting element 9 detects the luminous flux reflected on one of both side surfaces and the luminous flux that passed through one of both side surfaces and reflected on the other side surface, i.e., the total reflection surface. Thus the polarizing direction of the reflected light sent from the medium 1 can be detected with comparison of the luminous intensity carried out between both luminous fluxes. Then it is possible to prevent the occurrence of the focus offset with no complication of the constitution of an optical pickup device.
Patent JP-2000034807-A (JP)
Title: Fixing method for waterproof sheet and fixing plate
Inventor: HIGASHIDA YOSHITAKA
IPC: E04D5/14
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To firmly fix a material even when it is hard to stick to a metallic plate by a method wherein a covering material coating both front and rear faces of the plate body provided with through holes can be connected at the part of the through holes and the fixing plate is fixed to a substrate and a waterproof sheet is laid thereon to fuse it with heat. SOLUTION: Both front and rear faces of a fixing plate 2 in which a plurality of through holes are formed in the plate body made of stainless steel or the like are coated with a covering material, and the front and rear covering materials are integrally formed at the part of the through holes, and the covering material is fixed to the plate body, The fixing plate 2 are fixed to the substrate 1 such as concrete or the like on which a waterproof sheet 4 is laid by anchors 3 at every specified distance. Subsequently, the waterproof sheet 4 such as polyethylene or the like is put thereon and the metallic fixing plate 2 is heated from above the waterproof sheet 4 at the part superposed with the waterproof sheet 4 by ultrasonic wave heating or the like to melt the covering material of the surface and fuse the waterproof sheet 4 and the fixing plate 2.
Patent JP-H02112764-A (JP)
Title: Confirmatory assay method
Inventor: ROORENSU BUOOGIYAN HAWAADO JIY
IPC: G01N33/569
Filed: 1989-08-03
Abstract: PURPOSE: To distinguish 'true positive' from 'pseudo positive' by bringing a sample into contact with a conforming binding reagent that is bound to a specific ligand and interfering the binding of a detector binding reagent with the binding of the confirmation binding reagent. CONSTITUTION: The presence of a specific ligand detected by a first assay using labeled first detector binding reagent DBP that is bound to the first site of ligand and generates a signal in a sample is detected. Then, a confirmation binding reagent CBP that is bound to the second site of the ligand is used and the binding to the first site of the reagent DBP is interfered by the binding of the reagent CBP to the second site. Then, a second signal is measured and the presence of the ligand in the sample is confirmed according to the reduction as compared with the first signal, thus distinguishing 'true positive' from 'pseudo positive' that is induced from an assay artificial product.
Patent JP-S6449788-A (JP)
Title: Connecting pipe
Inventor: HATTORI KAZUHIKO
IPC: F16L23/04
Filed: 1987-08-17
Abstract: PURPOSE: To manufacture joint pipes simply by only press forming the pipe and packing in a seal member by providing an annular expanding portion in a male portion, forming the front side of the annular expanding portion into a receiving flange and forming a receiving recess for the seal member in a female portion. CONSTITUTION: An inserting portion 3 having a straight pipe outer peripheral surface 4 at the extremity and an adjacent annular expanding portion 5 are formed by fabrication in a male portion 2 of a stainless steel thin-walled pipe 1. An engaging portion 8 expanding from the pipe body 6 and a flange 9 at the end periphery of the engaging portion are formed in a female portion 7. A seal member 11 is contained in the recess 10 expanding in the middle of the engaging portion 8. The outer peripheral surface 4 contacts the seal member 11 tightly to maintain the sealing and engages tightly with the engaging surfaces 15, 16 on both sides of the seal member.