baber/WOPTO huggingface dataset:
Patent JP-S61287496-A (JP)
Title: Treatment of liquid containing organic matter
Inventor: TACHIBANA MINEO
IPC: C02F9/00
Filed: 1985-06-12
Abstract: PURPOSE:To advantageously utilize the residual pressure which has been discharged heretofore and to increase the reaction rate as much as possible by returning a pressurized concd. liq. on the concd. liq. side of a membrane separator to a pressurized aerobic vessel and carrying out the reaction in the aerobic vessel under pressure. CONSTITUTION:An normal-pressure aerobic vessel 1 and a membrane separator 3 are arranged in the order described, a liq. contg. org. matter is introduced into the vessel 1 and allowed to react and the treated liq. discharged form the vessel 1 is introduced into the separator 3 wherein low-molecular valuable materials are separated by the membrane into the permeated liq. side. In the method, a pressurized aerobic vessel 15 is provided on the upstream side of the vessel 1 and bacteria are retained at high concn. in the vessel 15. The pressurized concd. liq. on the concd. liq. side of the separator 3 is returned to the vessel 15 and the reaction in the vessel 15 is carried out under pressure. Namely, the residual pressure which has been discharged heretofore without being reutilized can be advantageously utilized, the reaction rate for the treatment can be increased as much as possible and the raw material can be converted into valuable materials with high precision.
Patent JP-S5252038-A (JP)
Title: L-r engine intake device
Inventor: NAKAGAMI TATSUROU
IPC: F02M7/08
Filed: 1975-10-22
Abstract: PURPOSE: By communicating an additional fuel passage which produces an ultraexcessive rich mixture to the specific branch passage of an intake manifold which supplies and distributes the dilute mixture to all the cylinders and establishing a fuel accelerating pump at the time of the rapid acceleration, NOx is lowered and the output lowering is prevented at all times. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05157125-A (JP)
Title: Clutch mechanism
Inventor: KIMURA YASUHIDE
IPC: F16D41/06
Filed: 1991-05-31
Abstract: PURPOSE:To prevent noise by providing a specific number of grooves slantingly on the inner periphery of a rotor in the rotational direction, having a rolling contact part inserted between the grooves and a drive shaft free to roll and to move in the inner peripheral direction of the rotor, providing a rotation engagement body to synchronously rotate with a ratchet member and energizing it in the direction for it to bite into the grooves. CONSTITUTION:When a drive shaft 16 rotates, movement of a pin 41 in the rotation transmission direction is regulated by grooves 23 of a ratchet member 21, the pin 41 does not engage with grooves 33 of a feed hub 31, rotation is not transmitted to the feed hub 31 through the pin 41 and others and stops. In this case, a rolling contact part of the pin 41 smoothly rolls between the drive shaft 16 and the feed hub 31, the drive shaft 16 and others do not quickly wear and constant periodical oiling is not required. When locking is cancelled, movement regulation of the pin 41 is cancelled and the pin 41 is engaged with the grooves 33 slantingly provided on the feed hub 31. In this case, the pin 41 is energized in the direction to bite into the grooves 33 by a spring member 55, engages with the grooves 33 certainly and the feed hub 31 synchronously rotates with the drive shaft 16. Consequently, it is possible to prevent noise and to improve durability and operativity.
Patent JP-H0425137-A (JP)
Title: Die bonding
Inventor: OHIRA YOSHIAKI
IPC: H01L21/52
Filed: 1990-05-19
Abstract: PURPOSE:To prevent the deterioration of a semiconductor chip due to an abrupt rise of a temperature by a method wherein the chip to be die bonded is gradually heated in a state that the chip is sucked and held by a vacuum collet and is heated to a temperature roughly equal to the temperature of a ceramic package. CONSTITUTION:When a semiconductor chip 11 is die bonded on a ceramic package 15, the chip 11 is gradually heated by heaters provided on a vacuum collet 12 during the period of transfer of the chip 11 to the package 15 after the chip 11 to be die bonded is sucked and held by the collet 12 and the chip 11 is heated to a temperature roughly equal to the temperature of the package 15. For example, the chip 11 is gradually heated to the temperature of the package 15 by controlling the heaters provided on the collet 12. Thereby, it is eliminated that the chip 11 is abruptly heated at the time of the contact of the chip 11 to the package 15 and the deterioration of the chip 11 due to an abrupt heating is reduced.
Patent JP-S6112886-A (JP)
Inventor: DEIITAA DEEGUNAA
IPC: C25B3/23
Filed: 1985-06-14
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-S63293414-A (JP)
Title: Rotary slit disk device for pulse encoder
Inventor: USHIYAMA SHIGEYUKI
IPC: G01D5/36
Filed: 1987-05-27
Abstract: PURPOSE:To eliminate the need for aligning operation at the time of fitting on a rotary shaft and to reduce the surface waving of a rotary slit disk made of metal by sticking a transparent glass plate on the rotary slit disk for reinforcement. CONSTITUTION:A group of slit holes 20 is provided in the outer peripheral area of the metallic disk 12 made of for example, stainless steel and a center fitting hole 16 for fitting and positioning the disk on the end part of the rotary shaft is formed. The center fitting hole 16 and the group of slit holes 20 are formed by etching at the same time. The center of the center fitting hole 16 is aligned with the arrangement center of the group of slit holes 20 and when the center fitting hole 16 is fitted onto the end shaft of the rotary shaft S, the center axis C of the rotary shaft S is aligned with the arrangement center. Further, the transparent glass disk 14 is stuck on one surface of the metallic disk 12 with a proper transparent adhesive and the metallic disk 12 is reinforced to maintain flatness. Consequently, the surface waving of the rotary disk in rotation is reduced.
Patent JP-S5557310-A (JP)
Title: Roll changing method of rolling mill
Inventor: ISHIMOTO MASAKI
IPC: B21B31/10
Filed: 1978-10-20
Abstract: PURPOSE:To change rolls safely in a short time with a small space by changing an upper backup roll through the utilization of changing of the upper and lower work rolls then independently changing the lower back roll. CONSTITUTION:At the time of pulling the upper and lower work rolls from the housing, a truck 26 is placed on a side shifter 14 and the old work unit is moved laterally, in place of which the truck 26 is aligned to the center of the rolling mill. This truck 26 is pushed into the housing and the upper back roll unit II is placed on the truck 26 and pulled from the housing. The truck 26 placed with a new work roll unit III in place of the old work roll unit is aligned to the center of the rolling mill and is pushed into the housing. Next, the lower backup roll 2 is independently changed. This method lets the roll changing work be accomplished in a stable state.
Patent JP-S5828946-A (JP)
Title: Hot water storage type hot water supplier
Inventor: SUGANO TADAO
IPC: F24H1/18
Filed: 1981-08-17
Abstract: PURPOSE:To obtain a small amount of hot water with uniform temperature in a short time by a structure wherein a pipe with a plurality of specially contrived holes is extended from a hot water supply port into a boiler body at the hot water supplier consisting in providing a heat exchanger and a burner outside the boiler body and a hot water supply port of the heat exchanger to the boiler body. CONSTITUTION:The hot water storage type hot water supplier consists of the burner 1 and the heat exchanger 2, both of which are enclosed by a case 3 and arranged at the lower side of the boiler body 7, and as well as one end of the heat exchanger 2 is connected to a feed water port 8 and the other end is connected through a change-over valve 11 to hot water supply ports 9 and 12. In the structure as mentioned above, a hot water discharge pipe 10A in the boiler body is fixed at the hot water supply port 9 in such a manner as to extend a hot water supply pipe 10. The hot water discharge pipe 10A is provided with a plurality number of small holes 10B, which are all arranged to face to the lower part of the boiler body 7 and the opening area of each of which is so designed as to gradually increase along the flow direction of hot water with high temperature within the pipe 10A. Owing to the structure as described above, the hot water with high temperature is discharged from the small holes 10B by being divided along the periphery of the hot water discharge pipe 10A, resulting in realizing the uniform heat exchange between the hot water with high temperature and the water in the upper portion of the boiler body 7 and uniformalizing the temperature distribution of the water in the boiler body.
Patent JP-H06295498-A (JP)
Title: Tape having information signal recorded
Inventor: FURUHATA TAKASHI
IPC: H04N5/7826
Filed: 1993-05-31
Abstract: PURPOSE:To obtain the magnetic tape which can be brought under stable tracking control by providing three parts where specific information is recorded by partially occupying tracks and arranging the parts without making them overlap with each other between adjacent tracks. CONSTITUTION:The quantity of array deviation between adjacent tracks at a track end part is determined by the travel speed of the tape 1 and the rotating speed of a magnetic head. A pilot signal f0, on the other hand, is recorded at 1st parts of the respective tracks for a time corresponding to a deviation quantity tau and pilot signals f1 and f2 are recorded at 2nd parts of the respective tracks for a time 2tau after 2tau successively to the signal f0. For the purpose, the recording start point S2 of the pilot signal f1 or f2 recorded at the 2nd parts is arranged matching a recording end point E2 of the pilot signal f1 or f2 recorded at a 2nd part which is closer to a scanning start end at right angles to the track length direction between the 2nd parts of the two adjacent tracks. A blanking signal is recorded at the gap part between the 1st and 2nd parts.
Patent JP-H06339730-A (JP)
Title: Bending device
Inventor: YOKOYAMA MASAO
IPC: B21D7/024
Filed: 1993-05-31
Abstract: PURPOSE:To bend a work into a bent article with a high quality of shape having no wrinkles, recesses or buckling, etc., by properly adjusting a clearance amount between a work introducing hole of a fixing die and the work in the most suitable state. CONSTITUTION:A bending fulcrum die 5 in a fixing die 1 is divided into a pair of left and right divided dies 10, 11 in a state of clamping the bending internal circumferential side of the work in the work introducing hole 5a, and together the divided dies 10, 11 are supported relatively approaching and separating, further a handling bolt relatively adjusting to approach and separate is provided. Further, on the divided dies 10, 11, extension projecting parts 25, 26 forming a pair which project forward in the state of clamping the bending internal circumferential side of the work and pass through the bending internal circumferential side of the work are provided.
Patent JP-H11322184-A (JP)
Title: Multibin printer device
Inventor: TORISAKI ATSUSHI
IPC: B41J13/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To carry out sorting according to the number of available bins when processing for necessary output paper arises by sorting output paper in the available bins and avowing use of a shifter function if any other bin is available in sorting of output paper. SOLUTION: A command, data and the like are temporarily stored into a reception buffer 102 from a host computer 101, while a program, a font and the like for performing a series of control are stored in ROM 103. A command analysis unit 104 and an image drawing data formation unit 105 are contained on the ROM 103, and according to the reception data stored temporarily in the reception buffer 102, an image drawing object is formed so as to be stored in an image drawing data memory 112. In addition, a raster process unit 106 is contained, and the image drawing object stored in the image drawing data memory 112 is raster processed so as to be stored in a band raster memory 113 by a band unit.  Multiple bins are controlled by means of a multibin control unit 107, conversion to a printing resolution is carried out in a resolution conversion unit 108, and image data are outputted to a printer by means of an engine transfer unit 110.
Patent JP-H11326966-A (JP)
Title: Second harmonic generator
Inventor: YOSHINO TAKASHI
IPC: G02F1/35
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To maintain the alignment of the fundamental wave and the second harmonic even when the ambient temp. is changed in a second harmonic generator for generating the second harmonic from the fundamental wave. SOLUTION: In this second harmonic generator 1, the fundamental wave 6 consists of ordinary rays and the second harmonic 7 consists of extraordinary rays. The second harmonic generator has an optical waveguide 3 for wavelength conversion consisting of crystals of a basic compsn. K3 Li2-2a (Nb1-b Tab )5+5c O15-a+12.5c (where, -0.5<=a<=0.625, 0<=b<=0.5, 0.8<=(5-2a)/(5+5c)#<=1.2), a reflection grating part 5 for fixing the wavelength of the fundamental wave 6 incident on the optical waveguide 3 and a temp. control means 4, for example, a thin-film heater 4, for controlling the temp. of at least the optical waveguide 3. In such a case, the fundamental wave 6 is converted to the second harmonic 7 in the optical waveguide 3.
Patent JP-2000321107-A (JP)
Title: Apparatus and method for deciding fault of flow sensor
Inventor: ODA KIYOSHI
IPC: G01D5/12
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To eliminate erroneous measuring of a flow rate of a fluid by easily deciding a fault of a flow sensor if the sensor is faulted due to adherence of dust or the like to a thermopile. SOLUTION: When a micro-heater 4 of a micro-flow sensor 1 heats a fluid, an upstream side thermopile 8 detects a temperature of the fluid before heating by the heater 4 in parallel with heating of the heater 4, and a downstream side thermopile 5 detects a temperature of the fluid after heating by the heater 4. A first voltage measuring unit 35 measures a voltage between both the electrodes of the thermopile 5, and a second voltage measuring unit 37 measures a voltage between both the electrodes of the thermopile 8. A fault deciding unit 43 decides the presence or absence of a fault of the sensor 1 based on a resistance value based on a resistance value based on the voltage between both the electrodes measured by the unit 35 and the voltage between both the electrodes measured by the unit 37.
Patent JP-H01296847-A (JP)
Title: Recalling connecting system
Inventor: TANAKA HIDENORI
IPC: H04M3/48
Filed: 1988-05-25
Abstract: PURPOSE:To smoothly process an overlapped incoming call request from plural facsimile terminals by storing the transmitting source telephone number of an incoming call when the facsimile terminal is busy and recalling the transmitting source when the communication is completed. CONSTITUTION:When a facsimile terminal 11 facsimile-receives from a facsimile terminal 8 through an exchanging switch 1 and an output input trunk 2 and the incoming call is executed from a facsimile terminal 9, a CPU 6 stores a transmitting source telephone number to a memory part 110 of the facsimile terminal 11. After the communication is completed, the facsimile terminal 11 reads the contents of the memory part 110 immediately and the calling is executed to the facsimile terminal 9 applicable to the transmitting source telephone number.
Patent JP-H07331048-A (JP)
Title: Thermosetting electroconductive resin composition
Inventor: NAGATA ATSUYOSHI
IPC: C09D167/06
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a thermosetting resin composition useful for an electro conductive coating material, a transparent molded article, etc., having excellent uniformity of hot cure, film forming properties, electroconductivity, transparency and low cost, comprising prescribed electroconductive powder, a thermosetting resin and a dispersant. CONSTITUTION:This composition comprises (A) 100 pts.wt. of electroconductive powder composed of particles having the surface or the whole particles constituted of a tin oxide component (e.g. electroconductive powder having the surface of barium oxide fine powder coated with antimony oxide-containing tin oxide and has <=0.4mum particle diameter) (B) 5-100 pts.wt. of a thermosetting resin consisting essentially of an unsaturated polyester or a mixture of the unsaturated polyester and a polyfunctional (meth)acrylate-based compound and (C) 3-100 pts.wt. of a dispersant (e.g. polyvinyl acetal resin).
Patent JP-S5920226-A (JP)
Title: Veterinary vaccine and preparation thereof
Inventor: HASHIMOTO TAKASHI
IPC: A61K39/108
Filed: 1982-07-26
Abstract: PURPOSE:To obtain a vaccine useful for preventing diarrhea caused by coliform bacilli in suckling young pigs, by mixing enterotoxin produced by Escherichia coli derived from diarrhea of pigs and a Vero cytotoxicity with clia, and adding aluminum gels thereto. CONSTITUTION:A veterinary inactivated vaccine prepared by cultivating enterotoxin (LT and ST) and Escherichia coli capable of producing a Vero cytotoxin, centrifuging the resultant culture, filtering the resultant supernatant liquid, adding formalin to give 0.5%, incubating the resultant mixture at 37 deg.C for 24hr, mixing the resultant immunological source with an immnological source, obtained by adding formalin to a strain of Escherichia coli having cilia, incubating the resultant mixture at 37 deg.C for 24hr, and having cilia (K88, K99 or 987 P cilia) in equal amounts, and adding aluminum gels to 6-7mg/ml resultant mixture. The resultant vaccine is inoculated subcutaneously or intramuscularly into a pregnant mother pig about 1 month before the expected delivery 2-3 times every other week to immunize the pig, and giving an antibody to a young pig through a foremilk by the lactation after the delivery to prevent the diarrhea caused by the Escherichia coli.
Patent JP-S5253383-A (JP)
Title: Method of paving deck
Inventor: KIKUCHI TAKEHIRO
IPC: B63B9/00
Filed: 1975-10-28
Abstract: PURPOSE: Method of paving deck, light weight, fire resistant, heat insulating, good locking, good walking elastisity, and anti skid functions, and preventing crack or peeling by distorsion or strain of deck. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5919125-A (JP)
Title: Die for injection molding
Inventor: ISHIBASHI TOSHIKAZU
IPC: B29C45/40
Filed: 1982-07-26
Abstract: PURPOSE:To obtain the titled die wherein the gate section can be cut off from a resin article in the die thereby improving the operation efficiency of the injection molding, by providing a core die and a cavity die with cutting blocks for cutting the gate to work in cooperation with the cavity body. CONSTITUTION:After the injection and the hardening of the resin, a slide cam 19 is lowered by a hydraulic cylinder 18 and the cutting block 17 is retracted to the left. Then by the resilient force of a coil spring 16, the cutting block 15 is moved toward the cutting block 17 thereby cutting off the gate (G) with the resin article (W) pinched between the cutting blocks 15, 17. In this case, the runner R1 pinched between the cutting blocks 15, 17 and the runner R2 pinched between the core die body 2 and the cavity die body 1 are severed by the cooperation of the cutting blocks 15, 17.
Patent JP-2000320060-A (JP)
Title: Ridge metal fittings
Inventor: OGURA TOMOE
IPC: E04B7/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To easily fit a roof panel to a ridge beam and reduce the driving number of fixing nails by using ridge metal fittings provided with a pair of fixing plates for the roof panel and fixing plates for the ridge beam. SOLUTION: Fixing plates 11, 11 for a roof panel are provided at the upper right and left sides of a connection plate 13 and fixing plates 12, 12 for a ridge beam are provided at the lower right and left sides to constitute the ridge metal fittings 1. A wooden ridge beam 2 is fitted between the fixing plates 12, 12 of the ridge metal fittings 1 and the ridge metal fittings 1 is fixed to the ridge beam 2 by driving nails. Wooden upper frames 31, 31 of the right and left roof panels 3, 3 are fitted between the fixing plates 11, 11 to temporarily support the roof panels 3, 3 and fix the panels to the fixing plates 11, 11 by driving nails. In this way, the roof panels 3, 3 can be easily fixed to the ridge beam 2.  Further, since the driving direction of fixing nails is orthogonal to the roofing direction of the roof panels, as compared with the conventional method in which both directions are the same, the driving number of fixing nails can be reduced, while securing the same fixing strength with the conventional case.
Patent JP-S5827354-A (JP)
Inventor: ANGUSU DABURIYU HAITAWAA
IPC: H01L23/50
Filed: 1982-07-26
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-H06338537-A (JP)
Title: Tab semiconductor device
Inventor: KATO TOMONORI
IPC: H01L21/60
Filed: 1993-05-31
Abstract: PURPOSE:To enhance an insulating film in adhesive strength to resin in a TAB semiconductor device wherein the surface of a semiconductor pellet and an inner lead connection are covered with resin for protection. CONSTITUTION:A conductive pattern 7 which includes an inner lead 5 that extends into a device hole 2 and an outer lead 6 is formed in lamination on an insulating film 1 where the device hole 2 is bored. The electrode 9 of a semiconductor pellet 8 disposed in the device hole 2 is electrically connected to the inner lead 5, and the surface of the semiconductor pellet 8 and the periphery of the device hole 2 are covered with resin 10 in a TAB semiconductor device, wherein a large number of small holes 11 are bored in the periphery of the device hole 2.
Patent JP-H09316041-A (JP)
Title: Production of delta-aminolevulinic acid and 5-nitro-4-oxopentanoic acid
Inventor: KOBORI TAKEO
IPC: C07C229/22
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain δ-aminolevulinic acid, which is useful as a selective herbi cide, at a higher yield and simply by using an inexpensive and easily obtainable material produced from reaction of succinic anhydride with nitromethane. SOLUTION: This production of δ-aminolevulinic acid comprises making succinic anhydride react with nitromethane in the presence of a base (e.g. sodium methoxide, etc.) to produce 5-nitro-4oxopentanoic acid or its salt shown by the formula [M is H, an alkali (alkaline earth) metal, or ammonium], and then reducing the reaction product. Preferably this reaction is carried out in a solvent, such as tetrahydrofuran, for the period of 0.1-12hr, and the reduction is carried out in a solvent, such as hydrochloric acid, by catalytic hydrogenation in the presence of a catalyst, such as paradium, at -20 to 100 deg.C under pressure of 1-3atm. for around 0.5-70hr.
Patent JP-S63291829-A (JP)
Title: Production of optical fiber
Inventor: YAMAUCHI RYOZO
IPC: C03B37/012
Filed: 1987-05-25
Abstract: PURPOSE:To facilitate production of bubble-free optical fiber of reduced loss, by heating a glass tube including a glass rod as a core, as the space between the tube and the rod is filled with a specific gas, and melt-drawing the resulting solid parent material into fiber. CONSTITUTION:A glass rod 1 is inserted into a glass tube 2 and they are heated with burner 3 from the outer surface of the tube 2, as the space in the tube is filled with a gas having a large diffusion rate in glass such as helium, to fuse the end of the tube 2 and close the space by collapsing. Then, the burner is traversed, as the tube 2 and the rod 1 are rotated, to collapse the space in order from the closed end until a solid rod as a parent material for optical fiber is prepared. The material is melt-drawn to form optical fiber.