baber/WOPTO huggingface dataset:
Patent JP-H07184523-A (JP)
Title: Method for suppressing adhesion of marine life, etc., and adhesion suppressing apparatus
Inventor: SATOU YASUYOSHI
IPC: A01M21/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a marine life adhesion suppressing method effective for suppressing the adhesion of shellfish to the tidal zone of a side wall of an open inlet channel in a thermal power plant, etc. CONSTITUTION:Water is sprayed on a surface area 35 liable to cause the adhesion and proliferation of marine life, etc., in the total surface area of a construction such as an inlet channel contacting with seawater. A wet film is formed on the surface by the sprayed water.
Patent JP-H03194493-A (JP)
Title: Low-temperature nuclear fusion device
Inventor: OGINO SHINJI
IPC: G21B1/00
Filed: 1989-12-22
Abstract: PURPOSE:To obtain the low-temp. nuclear fusion device of high nuclear fusion generation frequencies by using a metal consisting of specific elements as a cathode which occludes the duterium generated by the electrolysis of heavy water and induces a nuclear fusion reaction. CONSTITUTION:This device has an anode 3, a cathode 4 and a heavy water electrolysis bath. The cathode 4 induces the nuclear fusion reaction by occluding the deuterium generated by the electrolysis of the heavy water and is the metal consisting of V, Sr, Y, Nb, Hf or Ta. The deuterium generated by the electrolytic reaction is, therefore, well occluded in the cathode metal and the low-temp. nuclear fusion device having the high nuclear fusion generation frequencies is eventually obtd.
Patent JP-2000162300-A (JP)
Title: Gps reception system
Inventor: NISHIMOTO SUKETAKA
IPC: G04G5/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a GPS reception system capable of backing up, without disappearance of GPS information and shortening the time from starting reception to starting positioning by a GPS receiver. SOLUTION: A GPS reception system is formed of a GPS receiver 6 and a portable terminal device 7. The GPS receiver 6 is provided with and formed of a GPS antenna 1 to receive GPS signals, RAM 2 in which GPS information obtained form the received GPS signals is written, a clock 3 to clock present time, a freely exchangeable backup battery 4 for the backup storage of data written in the RAM 2 and the backup operation of the clock 3, and a battery exhaustion detecting part 5 for detecting battery exhaustion by measuring the voltage of the backup battery 4. The portable terminal device 7 incorporates a battery 8 connected to the GPS receiver 6 for supplying power to the GPS receiver 6.  Then information on battery exhaustion detected at the battery exhaustion detecting part 5 is outputted from the GPS receiver 6 to the portable terminal device 7, so as to display to the effect that battery is exhausted, at the portable terminal device 7.
Patent JP-H04199720-A (JP)
Title: Bare chip eutectic bonding device and eutectic bonding method
Inventor: IMAMURA TETSUKAZU
IPC: H01L21/58
Filed: 1990-11-29
Abstract: PURPOSE:To make effective cutting and take up possible by bringing a nozzle to a bonding tape, lifting the nozzle and a cutting block as one unit and consecutively cutting the bonding tape and taking up the edge of the cut tape. CONSTITUTION:A bonding tape 52 is held between a supporting block 90 and a pushing block 91 and in this state, the nozzle of a tape moving head 9 is brought to the bonding tape 52 placed on a cutting block 94 on the side of the supporting block 90. After that, the cutting block 94 and the tape moving head 9 are lifted as one unit and the blade installed on the edge of the junction of the supporting block 90, the pushing block 91, and the cutting block 94 cuts the bonding tape. The edge of cut tape 52a is taken up by nozzle suction and is delivered to and placed on a substrate 11 placed in the alignment position. As a result, it is possible to definitely take up the cut tape edge 52a with nozzle suction.
Patent JP-H09153860-A (JP)
Title: Method for analyzing transmission waveform of optical soliton
Inventor: SHIMIZU TORU
IPC: H04B10/25
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the convergence of the simulation calculation of an optical soliton transmitted in an optical fiber. SOLUTION: Optical soliton waveforms (u) (x, t) are obtained (step 11) under an initial condition shown by an expression (2). At first, (t) in an expression (1) is back-differentiated, and (x) is center-differentiated (step 12). The optical soliton waveform (u) (x, t-Δt) is substituted [expression (10)] (step 14) for a differential expression by using an expression (2) with t=0 (step 13). Then, the expression (10) is calculated once and the optical soliton waveform (u) (x, -Δt) is obtained [expressioncenter-differentiated is obtained (step 16), and the optical solitonwaveform (u) (x, Δt) is calculated (step 18) by using the expression (2)and the expression (11) when t=0 (step 17). Then, the calculation of anexpression (12) is repeated (steps 19 and 20).
Patent JP-H07201836-A (JP)
Title: Structure of wafer holder in manufacturing apparatus for semiconductor device
Inventor: MIYAZAWA SUMIO
IPC: H01L21/68
Filed: 1993-12-28
Abstract: PURPOSE:To provide a wafer holder with a structure for improving a non- defective ratio of semiconductor chips in a semiconductor manufacturing apparatus. CONSTITUTION:A plasma CVD apparatus has a wafer holder 1 used for forming a film on a rear face of a semiconductor wafer 2. The wafer holder 1 has a receiving part 4 with a reverse conical shape for holding the semiconductor wafer 2 in a linearly contacted state. The receiving part 4 has a cylindrical opening 5 on the lower side.
Patent JP-H09187504-A (JP)
Title: Apparatus for collecting, washing and refusing outflow blood
Inventor: PAPIRON JIYAN
IPC: A61M1/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum driven outflow blood treating system of an integral type which collects, dilutes, filters and washes the outflow blood after an operation and thickens the red cells for the purpose of refusion to a patient. SOLUTION: A bowl 25 for centrifugal sepn. is arranged between the field of operation and a vacuum source 34 used for removal from the field of operation and permits the instantaneous taking of the outflow blood into a bowl without an intermediate reservoir or additive pump. This constitution, coupled with the bowl for centrifugal sepn. of a correction type having a sealing opening to permit the direct refusion from the bowl without an additive refusion bag or forward and backward revolving pump in its bottom, treats the blood for the purpose of refusion by using fewer steps and members without impairment of its functionality. The dilution of the blood at the time of introduction into the system degrades the coagulation property and allows the use of a slower bowl rotating speed.  The slow rotation lessens the damage of the red cells, the thereby contributing a decrease in electric power demand and an improvement in portability.
Patent JP-H04200475-A (JP)
Title: Blood processor
Inventor: TAKAHASHI TAKESHI
IPC: A61M5/165
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a blood processor having excellent foreign matter removing performance with limited occurrence of leaving, clotting of blood or the like regardless of high blood compatibility and prolonged use by bonding fatty acid and/or a fatty acid derivative to a mesh-like matter made of a polymer compound through a polymer. CONSTITUTION:Blood flows into a filter 1 at an inflow port 5 to be stored in a main pipe 2 and is discharged at a discharge port 3 after the removal of foreign matters with a mesh-like matter 7. The mesh-like matter is made of a high polymer compound with a shape of a bag in which two mesh sheets are sealed on the periphery thereof and fatty acid and/or a fatty acid derivative are bonded thereto through a polymer. An opening of the mesh-like matter 7 is sealed up over the circumference of the main pipe 2 and the blood passing through the filter 1 all passes through the mesh-like matter 7. A structure of bonding a specified polymer derivative to the mesh-like matter 7 lessens damage to blood as caused by the leaving, the clotting of blood and the like thereby achieving a reduction in the clogging of the mesh-like matter 7.
Patent JP-2001148943-A (JP)
Title: Nursery device and nursery method
Inventor: SAKANAKA TOSHIO
IPC: A01G9/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a nursery device and an inexpensive nursery method by which the rooting of a taproot is prevented and a fruit vegetable seedling, a leaf vegetable seedling, a flowering plant and a tree having many rootlets and goodly taking roots can inexpensively be produced, without causing the reduction of storing efficiency and the increase of a transporting cost. SOLUTION: This nursery device having pots to be charged with cultivation soil in the inside is obtained by forming at least one pot in a tray, forming water-permeable parts in the periphery wall and/or the bottom wall part of the pot, and further forming space-forming part for forming space between the bottom part of the pot and the installation surface thereof, between the tray and the installation surface.
Patent JP-H1075903-A (JP)
Title: Method for hermetic sealing metallic vacuum double vessels
Inventor: KIMU UON ZUYUN
IPC: A47J41/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To increase the vacuum degree of metallic a vacuum double vessel and to improve the quality of these metallic vacuum double vessel having an excellent heat insulating property by utilizing an indirect melting method for using a guiding implement so as to allow a ceramic brazing filler metal heated in the position upper than a discharge hole to fall at the time of hermetically sealing the discharge hole bored at the outside vessel of the metallic vacuum double vessel by the ceramic brazing filler metal, thereby assuring sufficient vacuum evacuating time for evacuating the space of the metallic vacuum double vessel. SOLUTION: The discharge hole 12 and a groove part 13 arranged concentrically with the discharge hole 12 are formed in the suitable position of the flat part of the base 11 of the outside vessel 20. The guide implement 40 having a discharge port 41 and outflow holes 42 and 43 is placed in the position higher than the discharge hole 12 and, thereafter, the ceramic brazing filler metal 2 is placed in 43 of this guide implement 40 and, in this state, the vessel is vacuum evacuated in a vacuum heating furnace. Simultaneously, the vessel is heated up to a primary heating temp. and the ceramic brazing filler metal is heated up, thereby gases are allowed to flow out.  The space part 30 of the metallic vacuum double vessels 100 are vacuum evacuated by a secondary heating temp. and simultaneously, the ceramic brazing filler metal 2 placed in the brazing filler metal mounting port 43 of the guide implement 40 is dropped in the sufficiently stable heated and molten state. The dropped ceramic material 2 well hermetically seals the discharge hole 12 of the outside vessel 20 without spreading on the base 11 by the surface tension of the groove part 13.
Patent JP-H08170614-A (JP)
Title: Universal joint
Inventor: KOMATA KINZO
IPC: F16B7/18
Filed: 1994-12-19
Abstract: PURPOSE: To provide a universal joint that can connect the connecting members of pipes or the like easily and can freely adjust the angle. CONSTITUTION: A male side connecting part 7 is formed of a contact sliding part 11 provided at a connecting part body 9, an external thread part 12 provided on the opposite side, and an internal thread part 14 piercing the center. A connecting part 8 is formed of a contact sliding part 11 provided at a connecting part body 15, an internal thread part 16 provided on the opposite side, and an internal thread part 17 piercing the center. A compression coil spring 18 and a spherical washer 19 are fitted to a bolt 13, and the bolt 13 is inserted from the inside of an outer part 2. The bolt 13 protruding from a movement allowing hole 5 is screwed with the internal thread part 14 for connection. The female side connecting part 8 is fitted to an outer part 2 in the same way.  The respective outer parts 2 are fitted to pipes 1 by welding, and the external thread part 12 and the internal thread part 16 are screwed with each other to connect two pipes 1.
Patent JP-H06318273-A (JP)
Title: Semiconductor disk device
Inventor: KIMURA MASATOSHI
IPC: G06K17/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a device having high durability and capable of easily increasing storage capacity by providing the device with plural reading/writing parts so as to simultaneously read out/write data from/in IC cards of different sorts. CONSTITUTION:The 1st and 2nd reading/writing (RAW) circuits 2, 6 respectively read out data from respective IC cards 1, 7 or write data in the cards 1, 7. Various data in a plant which are stored in the contactless type IC card 7 are read out by the 2nd R/W circuit 6 and inputted to the 2nd data processing circuit 5. The data are transferred to the 1st data processing circuit 4 and written in the contact type IC card 1 by the 1st R/W circuit 2. These circuits are controlled by a control signal inputted from an external device through a communication control circuit 3 and reverse data transfer, i.e., transfer from the card 1 to the card 7, can also be executed.
Patent JP-H01176006-A (JP)
Title: Manufacture of metal for explosion-proof injection forming and metal thereof
Inventor: FUJIYOSHI KATSUSATO
IPC: B22F9/04
Filed: 1987-12-29
Abstract: PURPOSE:To prevent the explosion accident at the time of oxidizing and treating and to obtain the metal for explosion-proof injection forming at good efficiency even in the room temp. by forming oxidation-proof coating film on outer surface of particle during the particle is not oxidized after forming the fine powdery metal particle under non-oxidizing atmosphere. CONSTITUTION:In the metal particle process 1, by finely pulverizing treatment of mechanical or chemical treatment, the spherical or almost spherical powder metal particle 2 having less than 300mu and particularly 10mu average particle size is obtd. Successively, in the oxidation-proof coating film forming stage 3, while the metal particle 2 formed in the process 1 is not yet oxidized, the oxidation-proof coating film 4 is formed on the outer surface of this metal particle 2 within vacuum or inert gas atmosphere. That is, by kneading the above metal particle 2 with the oxidation- proof agent 5 of solvent, the above film 4 is formed, to obtain the metal 6 for explosion-proof injection forming. Then, as the oxidation-proof agent 5, a material to be possible to remove binder at about 50-150 deg.C of paraffin series low molecular wt. compound, alcohol series low molecular wt. compound for solvent to be possible to use as low temp. binder, is used.
Patent JP-H06158993-A (JP)
Title: Method of open shield construction and open shielding machine
Inventor: UEMURA KOICHI
IPC: E21D9/06
Filed: 1992-11-20
Abstract: PURPOSE:To conduct proper treatment by skillfully sending back water flowing into an open shielding machine at the time of a local severe rain, etc., in a method of open shield construction. CONSTITUTION:In an open shielding machine 1, which is composed of left and right sidewall plates 1a and a bottom plate 1b connected to these sidewall plates 1a and in which a front surface, a rear surface and a top face are opened and in which the front ends of the sidewall plates 1a and the bottom plate 1b are formed in cutting edges, partition walls 3 are installed at the centers of the sidewall plates 1a and propulsive jacks 2 are arranged and disposed vertically toward the rear at the rears of the partition walls 3, the lower sections of the partition walls 3 are bonded by hinges, and brought to a freely inclinable state toward the front. The partition wall 3 is erected previously at the time of normal execution, the partition wall 3 is inclined and a gutter is composed of the left and right sidewall plates 1a and the partition wall 3 when water flows in the open shielding machine 1 from the front, and flowing water is passed in the open shielding machine 1, and sent to the rear.
Patent JP-2000158300-A (JP)
Title: Production plan preparing method and system thereof
Inventor: YOSHIKAWA MASAZUMI
IPC: G06Q50/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To adjust a plan considering influences on all the items and fixation by making strung MRP material requirement planning development information having information of strung relation showing connected relation of demand and order of respective items MRP-developed. SOLUTION: A strung MRP development means 105 performs MRP development by production number control, using delivery time information 101, production information 102, material stock information 103, and calender information 104. In this case, for respective production program of respective completed articles, numbers having uniqueness are set, and by setting the production number of superordination item succeeding to the requirement/production program of subordination item necessary for the production order, strung MRP development information has upper and lower relation of the order and demand MRP- developed from the production program of the same completed articles. By a regulating means 107, the strung MRP development information 106 is corrected following to material and capacity.
Patent JP-H06187022-A (JP)
Title: Autoresume system for automatic machine
Inventor: MORIYA TATSUYUKI
IPC: G05B15/02
Filed: 1992-12-16
Abstract: PURPOSE:To continue a work left unfinished after restoration to a target posi tion by activating the task of an autoresume processing whose precedence is the highest by a CPU by an interruption signal at the time of stopping the operation of a movable part in emergency. CONSTITUTION:In an emergency stopping state, an I/O detects that the DC voltage of a line is run out, and generates the interruption signal to the CPU. The CPU receives it, and activates the task of the autoresume processing whose precedence is the highest. Normally, the task of the autoresume processing is waiting in a waiting state for the open phenomenon of a safety circuit in a step 1, and when it is activated by the interruption of the emergency stop, a processing after a step 2 is executed. Therefore, a processing left unfinished can be continued as if nothing happens by each suspended task when it is resumed.
Patent JP-H06182369-A (JP)
Title: Water treatment device
Inventor: TAGUCHI KENJI
IPC: C02F3/10
Filed: 1992-12-16
Abstract: PURPOSE:To suppress the propagation of animalcules by lowering the activity of animalculues propagating in a biological activated carbon tank. CONSTITUTION:A water treatment device is equipped with an ozone generator 8 generating the ozone gas supplied to an ozone reaction tower 7, an inert gas supply device 9 supplying inert gas to the ozone reaction tower in place of ozone-containing gas when the generation of the ozone gas from the ozone generator is stopped and dissolved oxygen concn. meters 11a, 11b arranged before and behind a biological activated carbon tank 10. Further, a gas supply control unit 12 receiving the indication values of the dissolved oxygen concn. meters to control the ozone generator and the inert gas supply device is provided and the concn. of dissolved oxygen in the biological activated carbon tank is lowered by stopping the injection of ozone and inert gas is supplied to the ozone reaction tower to lower the concn. of dissolved oxygen and the concn. of dissolved oxoygen in the biological activated carbon tank is positively controlled to lower the activity of animalcules high in oxygen consumption to suppress the propagation of animalcules.
Patent JP-H06182925-A (JP)
Title: Waterproof sheet and connecting method thereof
Inventor: KAWAGUCHI SABURO
IPC: B32B9/04
Filed: 1992-12-16
Abstract: PURPOSE:To enhance reliability of cutting off water without drop or deviation of bentonite from a resin sheet, and to facilitate a transportation, handling. CONSTITUTION:A waterproof sheet 1 is formed of two resin sheets 2, 3 and bentonite 4 interposed to be held between the two sheets 2 and 3 entirely in a sandwich structure. One 2 or 3 of the two sheets 2, 3 is formed of a softer sheet than the other sheet 3 in order to easily wind it in a rolled state, and melting point difference of the sheets 2, 3 is set to 25 deg.C or lower. Thus, since the melting point difference of the sheets 2, 3 is small, they can be easily fusion- bonded by a fusion-bonding unit having a heating plate, an impulse sealer, a nichrome wire, etc.
Patent JP-H04201494-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/392
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate the need for the improvement of a binder and the addition of a release agent to the image receiving layer of an image-receiving sheet for thermal transfer recording, and to prevent yellowing during the storage of the image-receiving sheet for thermal transfer recording and the bleeding of a picture by using an ink sheet for thermal transfer recording having an ink layer containing a silicon modified polyvinyl chloride resin on a supporter. CONSTITUTION:An ink sheet for thermal transfer recording is composed of a supporter and an ink layer formed onto the supporter. The ink layer contains a thermal diffusive dyestuff and a binder. A silicon modified polyvinyl chloride resin is used as a binder for the ink layer. A graft copolymer, in which polyorganosiloxane is grafted to a polyvinyl chloride main chain, a vinyl chloride-silicon block copolymer, in which a polyvinyl chloride unit and a polyorganosiloxane unit are contained in the main chain, the alternating copolymer of a polyvinyl chloride monomer unit and an organosiloxane unit, a random copolymer or the like can be cited as the silicon modified polyvinyl chloride resin.
Patent JP-H09177188-A (JP)
Title: Connection structure of roof
Inventor: SAKUO TETSUYA
IPC: E04B1/62
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure capable of effectively absorbing even the quantity of displacement in the girder direction. SOLUTION: A coping member 46 is installed between the gable-side edges 5A, 6A of the respective buildings 3, 4, and the coping member 46 has vertical- displacement absorbing sections 46B, 46D extended in approximately the horizontal direction in the girder direction and horizontal-displacement absorbing sections 46C vertically elongated from the edges of these vertical-displacement absorbing sections 46B, 46D. Accordingly, when inter-layer displacement is generated in each building 3, 4 by an earthquake, the relative quantity of displacement in the vertical direction between the respective buildings 3, 4 is absorbed by each vertical-displacement absorbing section 46B, 46D, and the relative quantity of displacement in the girder direction is absorbed by the horizontal-displacement absorbing sections 46C.