baber/WOPTO huggingface dataset:
Patent JP-H05317656-A (JP)
Title: Suspension filtration method
Inventor: TADA NAOKI
IPC: B01D63/06
Filed: 1992-05-21
Abstract: PURPOSE:To almost completely remove the leakage of turbid matter to obtain clarified liquid of the prescribed components while properly preventing a passage from being clogged by using a module of the poststage using a membrane having a pore diameter larger than that of a module of the preceding stage. CONSTITUTION:An original liquid in an original tank 1 is fed to a module of the preceding stage 2 by a pump 4 at the prescribed pressure and the filtrate permeating a membrane therein is taken out to a treated water tank 8 through a module of the succeeding stage 6 while preventing solid and liquid suspended matter in the original liquid from passing through the membrane. On the other hand, the impermeable liquid in the module of the preceding stage 2 is returned to the original liquid tank 1 by a return piping 5 to proceed the filtration by a batch operation. The pore diameter of the membrane of the module of the succeeding stage 6 is larger than that of the preceding module 2 and all components passing through the pores of the membrane of the preceding stage 2 pass through the pores of the membrane of the succeeding stage 6 to obtain clarified liquid of the prescribed components.
Patent JP-H11344184-A (JP)
Title: Pipe fitting and clamping tool thereof
Inventor: MATSURU MANNISH
IPC: F16L37/20
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fitting capable of improving sealing ability, firm connection against the axial and rotation direction, and reconnection of pipes. SOLUTION: This pipe fitting is provided with an irregular section 10 having recessions 11 and protrusions 12 in the peripheral direction of a tip section and has a pipe fitting body 1 on which a second ring-shaped groove section 13, conical section 19 and third ring-shaped section 14 are formed, a lock ring 5 having built-in balls 50 engaging with the irregular section 10, a nut, which has a tapered inner face 21 to reduce the diameter of this lock ring 5 and is temporarily retained with expansible retaining ring 6 locked between a first ring-shaped groove 23 in the inner face and the second ring-shaped groove 13 of the pipe fitting body 1, and ring-shaped packing 3 to seal the space between pipe P secured in the pipe fitting body 1 and the pipe fitting body 1.  The pipe fitting connect pipes by locking the balls 50 to the recessions 11 at the tip of the pipe fitting body 1 by pressing the nut 2 to the retainer ring 6 in the groove section 14 for reducing the diameter of the retainer ring 6 and also connects pipes by making the pipe fitting body bite the pipes.
Patent JP-H099466-A (JP)
Title: Power cable of power converter device
Inventor: SHIMANOE MITSURU
IPC: H02G5/02
Filed: 1995-06-21
Abstract: PURPOSE: To obtain a compact device where the maintenance such as element exchange can be facilitated by constituting a conductive plate which is wider than the arrangement width of a plurality of semiconductor elements which are connected in parallel and providing a plurality of air holes at the passage of cooling air. CONSTITUTION: Wiring from a capacitor 3 to a switching element is led in the direction of air which is perpendicular to the direction where parallel elements 21 and 22 air in parallel and is connected to a capacitor 3 across the air path while the wiring is bent at a right angle toward the side of a forced cooling device 1. Then, air holes 15 are provided at the passage of cooling air of a net-shaped steel band 14. In this case, the width of the net- shaped steel band 14 should be larger than the arrangement width of elements which are connected in parallel and the net-shaped steel band 14 should be made of such conductive plate as a copper plate and an aluminum plate, thus preventing the flow of air from being interrupted, securing an air path, eliminating wiring restrictions, and miniaturizing wiring structure.
Patent JP-S5778487-A (JP)
Title: Preparation of mesocarbon microbead of uniform particle size
Inventor: NOGUCHI KOUSAKU
IPC: D01F9/155
Filed: 1980-11-05
Abstract: PURPOSE: To obtain mesocarbon microbeads of uniform particle size from a heavy oil, by separating a primarily heat-treated pitch from a precipitate after the secondary heat treatment and recovering a tiny meso-phase sphere produced in the residual pitch.  
     CONSTITUTION: A primarily heat-treated pitch obtd. by the primary heat treatment of heavy oil contg. a tiny meso-phase sphere is first cooled to a temp. ≤ its sofening temp. Then it is subjected to the seconary heat treatment at a temp. ranging from at least 300°C, pref. at least 350°C to a temp. 20°C, pref. 40°C, lower than the primary heat treatment temp. and then a tiny meso-phase sphere precipitated during the secondary heat treatment is separated from the heat-treated pitch by cooling the pitch at a cooling rate ≤200°C/hr. A tiny meso-phase sphere of uniform particle size produced in the residual pitch is recovered by solvent extraction. It is possible to adjust the particle size of the mesocarbon microbead (MC) to an arbitrary size from 1 to 30μ because a higher cooling rate makes the particle size of MC smaller and a lower rate larger. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0819647-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-07-06
Abstract: PURPOSE:To make a cell member easily and quickly attach/detach to/from a main body of a PACHINKO machine in a manner such that one of both ends of the cell member is inserted to a holder member on the main body side of the machine and is held, and the other end of both ends of the cell member is bound at a close position by retaining to the main body side by an operation of a lock member. CONSTITUTION:Holder members 50 and 51 for supporting a cell member 30 in a state where one of both edge sections 34 of the cell member 30 is inserted are disposed in one of frame sections 14 on both sides of a main body 12 of a PACHINKO machine 10. The cell member 30 is supported by the frame section 14 through the holder members 50 and 51 so as to swing between an open position and a close position and is retained at the other frame section 14 of the main body 12 of the machine 10. A lock member 70 by which the cell member 30 is bound at the close position so as not to be swing is provided for the edge section 34 of the cell member 30. In this case, the lock member 70 is a lock pin. A hole 80 for lock by which the lock pin 70 is retained when the cell member 30 is swung and the lock pin 70 is at a lock position is opened in the other one of the frame sections 14 on both sides of the main body 12 of the machine 10.
Patent JP-H096698-A (JP)
Title: Communication method and device
Inventor: SUMINO MORIHIKO
IPC: H04Q9/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide a communication method/device which can evade a buffer- full state for a transmission buffer of a communication device with no increase of the production cost. CONSTITUTION: This method/device includes a reception buffer 431 which applies toe buffering to the command received from a most computer 1, a CPU 41 which processes the command undergone the buffering by the buffer 431 and generates the reply data, a transmission buffer 432 which applies the buffering to the reply data generated by the CPU 41, and a communication port 44 which transmits the reply data undergone the buffering by the buffer 432 to the computer 1 in a transmission timing. When the CPU 41 processes the command requiring the transmission of data to the computer 1, the buffer 432 is instructed to apply the buffering to only the reply command corresponding to the command undergone the buffering by the buffer 431.  Then the transmission data are in the transmission timing based on the reply command undergone the buffering by the buffer 432 and the data corresponding to the reply data.
Patent JP-S63319051-A (JP)
Title: Production of ternary catalyst
Inventor: NAKAMURA TOSHIHIDE
IPC: B01J23/89
Filed: 1987-06-22
Abstract: PURPOSE:To uniformly deposit Cr and Co and to reduce the production process by bringing a fine-platinum particle carrier into contact with a solvent contg. cobalt chromate to deposit the cobalt chromate on the carrier, and then treating the carrier at high temp. to form the title ternary catalyst. CONSTITUTION:A carrier carrying platinum powder is brought into contact with a soln. contg. cobalt chromate to deposit the cobalt chromate on the carrier. The carrier is then treated at high temp. to alloy platinum, chromium, and cobalt, and a ternary catalyst is produced. Carbon black is appropriately used for the carrier, and the carrier coated with the cobalt chromate is preferably treated at 100-1,000 deg.C in an inert gas for 0.5-2hr. Chromium and cobalt are uniformly deposited by this method, the activity is not deteriorated on the whole catalyst, and the production process is reduced.
Patent JP-H05346402-A (JP)
Title: Si concentration monitor in medicinal liquid
Inventor: HAGIMAE HIROAKI
IPC: H01L21/66
Filed: 1992-06-15
Abstract: PURPOSE:To realize automatic control of etching rate by feeding water treating liquid and pure water alternately, admixing a specified reaction liquid and heating, and then measuring absorbance continuously, thereby monitoring Si concentration of treating liquid highly accurately in real time. CONSTITUTION:Treating liquid 2 its sucked through a pump 1 from a treating tank and then sampled through a sample loop 4 of a change-over valve 3. The valve 3 is then changed over and carrier (water) 6 is sucked through a pump 5 while the sample liquid in the loop 4 is pushed out to a mixer 7, where it is admixed with mixture liquid of ammonium molybdate and boric acid, i.e., reaction liquid, fed through a pump 8. At that time, a deaerator 10 deaerates the carrier 6 and the reaction liquid 9. The sample liquid admixed with the reaction liquid 9 through the mixer 7 is then heated at about 80 deg.C in an oven 11 to accelerate reaction, and then absorbance is measured through a detector 12. A data display 13 displays absorbance on a measuring line of standard sample so that Si concentration can be grasped at a glance.
Patent JP-H059315-A (JP)
Title: Apparatus for treating surface
Inventor: OTA WASABURO
IPC: D21H25/00
Filed: 1991-06-26
Abstract: PURPOSE:To readily carry out irradiation treatment of a continuous substrate surface with a plasma at a low cost by ionizing an (in)active gas and performing ion bombardment treatment of the substrate for the surface treatment between a counter electrode and a grid. CONSTITUTION:An apparatus for surface treatment is provided as follows. A vacuum vessel 1, a substrate holding means 4, a counter electrode 8, a filament for generating thermoelectrons, a grid 7, a power source means 10 and an electrically conductive means. The vacuum vessel is constructed so that an active and/or an inactive gas can be introduced into its inner space. The gas introduction system is kept at a vacuum degree enabling generation of a plasma by balance between the gas introduction system and a gas discharge system. The interior of the vacuum vessel is equipped with a substrate 5 for surface treatment, the counter electrode 8 and the grid 7. Ion bombardment of the substrate for the surface treatment is carried out by using the introduced gas ionized between the counter electrode and the grid.
Patent JP-H0320694-A (JP)
Title: Analog type digital timepiece
Inventor: OSHIMA TAKESHI
IPC: G04G9/00
Filed: 1989-06-17
Abstract: PURPOSE:To enable display of time in an analog manner by using a digital type IC as driving source to display time in a pattern of analog type short, long and second hands. CONSTITUTION:This display disc displays month and day in numerals at the center thereof and time is displayed in the perimeter thereof in analog type patterns of an hour hand 1, a minute hand 2 and a second hand 3. In other words, the pattern of A is drawn radially from the center of the display disc at each 30 deg. so as to indicate regular time positions and a pattern of B is drawn radially from the center at each 6 deg. except for regular time. Then, 4, 5 and 6 only of the pattern A are lit to display a short hand, 5, 6, 7 and 8 of the pattern A or B are lit to indicate a long hand and 6, 8 and 9 only of the pattern A or B are lit to indicate a second hand. All of these indications are performed as symbols in place of numerals by a liquid crystal display pattern and a logic circuit to light can be miniaturized easily with an IC or the like, thereby highly facilitating a time setting logic circuit.
Patent JP-S5280414-A (JP)
Title: Brushless motor
Inventor: TAKEYASU KIYOO
IPC: H02P6/06
Filed: 1975-12-26
Abstract: PURPOSE: By setting control of both the phase difference between starting synchronizing signal and rotary position signal based on driving coil counter electromotive voltage at either zero or at such level of not causing any trouble at time of switch-over, it is designed to obtain smooth and stabilized changeover form synchronous revolving condition to the revolving condition based on counter electromotive voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6134343-A (JP)
Title: Intake manifold for three-cylinder engine
Inventor: TANBA SHINICHI
IPC: F02M35/104
Filed: 1984-07-25
Abstract: PURPOSE:To stabilize the performance of an engine, by making the lengths of intake passages from a carburetor to cylinders equal to each other. CONSTITUTION:An intake manifold 9 comprises a single main confluence pipe 10 connected to a carburetor 7, and a first, a second and a third branch pipes 11-13 connected to intake ports 1-3. The main confluence pipe 10 is placed above the branch pipes 11-13. The main confluence pipe 10 is connected to the branch pipes 11-13 through a first and a second auxiliary confluence pipes 21, 22 and a communication pipe 23 in such a manner that the main confluence pipe extends at an upper level and the branch pipes extend at a lower level.
Patent JP-S6046270-A (JP)
Title: Thermal head
Inventor: TAMAOKI SHIYUNPEI
IPC: H01C7/00
Filed: 1983-08-24
Abstract: PURPOSE:To elevate the reliability with the stabilized operation of a heat generating resistor by providing a heat generating resistor with protective layers made of the same material as the resistor on both sides thereof to prevent the separation from one another at the contact part of both the protective layers. CONSTITUTION:A first protective layer 11 made of Si3N4 is formed on a glaze layer 6 at the thickness of about 2,000-3,000Angstrom . Then, Ta2N is formed on the first protective layer 11 as a heat generating resistor layer 1 at the thickness of about 2,000Angstrom , an electrode layer 7 is formed thereon and further, a second protective layer 12 is formed thereon at the thickness of about 2,000-3,000Angstrom . The material of the second protective layer 12 is the same as that of the first protective layer 11 and for example, uses Si3N4. With such an arrangement, the protective layers 11 and 12 are combined exactly at the part with no pattern in the perimeter of the heat generating resistor 1, made them hard to separate thereby preventing possible cracking in the protective layers along the heat generating resistor.
Patent JP-H07327807-A (JP)
Title: Tick proof, antibacterial, and deodorized carpet and its production method
Inventor: ENOHARA TAMOTSU
IPC: D05C17/02
Filed: 1994-06-13
Abstract: PURPOSE:To provide a tufted carpet with higher washability, higher tick proof, and higher antibacterial and deodorization ability, and to provide its production method. CONSTITUTION:A production method of a higher tick proof, antibacterial, and deodorized carpet is provided in which pile fiber provided with a sparingly water soluble and low volatile tick proof chemical (0.2 to 5%<owf>) and an antibacterial chemical (0.2 to 5%<owf>) together with a resin binder is used as the surface of a carpet and a production method of a higher tick proof, antibacterial, and deodorized carpet is provided in which fibers are tufted to be a tufted carpet and it is provided with a tick proof chemical and an antibacterial chemical together with a resin binder by a form permeability processing.
Patent JP-H0711890-A (JP)
Title: Shielding machine
Inventor: SHIRAI SHUNSUKE
IPC: E21D9/12
Filed: 1993-06-25
Abstract: PURPOSE:To reduce the quantity of excavated soil and sand carried to the outside of a pit by double constituting a shielding machine of each skin plate on the inside and the outside, forming a transfer path for excavated soil and sand between both skin plates and arranging a screw conveyor in the path. CONSTITUTION:A cone-shaped section 11, a diameter of which is reduced forward, is formed to an internal skin plate 10, and a screw conveyor 12 for taking-in to a shielding machine is installed onto an axis. A transfer path P is formed toward a backward section by both skin plates 10, 13 at that time, and a plurality of screw conveyors 14 are mounted in the path P. Shield jacks 4 are elongated, both skin plates 10, 13 are pushed and propelled, and a part of excavated soil and sand is taken into the shielding machine by the screw conveyor 12. The greater part of soil and sand are transferred by the screw conveyors 14 pushing soil and sand into the transfer path P in the direction of the arrow B at that time. When soil and sand pass in the path P, the density of soil and sand is increased and sections among existing segments S and a bedrock G are filled with soil and sand, and a high density layer D is formed and the quantity of soil and sand carried to the outside of a pit is reduced.
Patent JP-H084995-A (JP)
Title: Method of forming heat-insulating device by use of implantation method
Inventor: NOGAKI TAKASHI
IPC: F17C3/04
Filed: 1994-06-14
Abstract: PURPOSE:To provide a method of forming a heat-insulating device composed of a heat-insulating material and an armoring which are laid on the outer surface of a body to be heat-insulated. which can repair a damaged part without removing the armoring. CONSTITUTION:If a gap 4 is present between normal heat-insulating members 2a, 2b provided around the outer surface of a pipe 1, a position of a damaged part caused by the gap is located by use of a heat measuring device such as a thermography. Further, heat-insulating filler filling holes 5 are formed in the armoring by drilling at those positions corresponding the damaged part, and accordingly, the heat-insulating filler is charged between the gap. Thereafter, the filling holes 5 are blocked by a masking tape. Accordingly, it is possible to simply and easily repair a damaged part of a heat-insulating device without removal of the armoring.
Patent JP-H0449996-A (JP)
Title: Mattress drier
Inventor: TAGUCHI HIROTSUNE
IPC: D06F58/28
Filed: 1990-06-15
Abstract: PURPOSE:To provide a mattress at comfortable temperature for sleeping without depending on room temperature by providing a controlling means for controlling the heating of a heater so as to set the temperature of hot air at second temperature when the room temperature is located between upper limit temperature and low limit temperature and so as to set the temperature of the hot air at third temperature when the room temperature is lower than the low limit temperature. CONSTITUTION:When count time reaches to set time, a course setting means 12b judges at which position between upper limit temperature and low limit temperature the set room temperature is located. For example, when the room temperature is lower than 15 deg.C of the low limit temperature, third temperature of 30 deg.C is set and a control signal corresponding to the temperature is sent to a hot air control means 13a. At this time, the course setting means 12b sets mattress temperature control time to start counting of the time. The hot air control means 13a controls a heating quantity control means 14 based on the signal to adjust the heating quantity of a heater 2 and so controls the heater 2 that the temperature of an air temperature judging means 17 is equal to first temperature. Thus, one can spleep at comfortable bed temperature without depending on the season.
Patent JP-H0714905-A (JP)
Title: Vacuum treatment vessel with substrate transfer mechanism in semiconductor manufacturing device
Inventor: SATO SATOSHI
IPC: H01L21/677
Filed: 1993-06-25
Abstract: PURPOSE:To provide a vacuum treatment vessel with a substrate transfer mechanism which can minimize a field-through part in a substrate transfer mechanism while making evacuation possible inside a vacuum vessel from a center. CONSTITUTION:The vacuum treatment vessel is comprised of a vacuum vessel 1, a cathode 4 inside the vacuum vessel 1, an anode 7, a robot arm 9 for transferring a substrate, a substrate up and down shaft 11 and an anode up and down shaft, and a center of the vacuum vessel 1 is provided with a manifold for evacuating process gas which is sized so as to enclose a substrate transfer mechanism.
Patent JP-H05317703-A (JP)
Title: Malodorous gas adsorptive agent
Inventor: NAKAYAMA AKINORI
IPC: B01J20/22
Filed: 1992-05-23
Abstract: PURPOSE:To obtain an agent with excellent deodorizing effect on aldehydes, especially acetaldehyde, high safety and easy handling by spreading at least one org. carboxylic acid and at least one org. amine on a porous substance and thereby forming a salt on the porous substance. CONSTITUTION:1-50 pts.org. amine and 1-50 pts.org. carboxylic acid are spread on 100 pts. porous substance and a salt is formed by scattering a water soln. of an org. acid on the porous substance. This air cleaning agent exhibits excellent adsorptive removing properties for aldehydes, especially acetaldehyde included in tabacco smoke, etc., which is one of the largest factor in malodorous ingredients in air. In addition, this cleaning agent exhibits not only high initial activity but less decrease in acetaldehyde adsorbability with time after spreading and can keep its effect for a long time.
Patent JP-H05318263-A (JP)
Title: Handover device for work in roller form
Inventor: OKAMURA SHINJI
IPC: B23Q7/00
Filed: 1992-05-22
Abstract: PURPOSE:To provide a handover device for work in roller form, which can make all motions required to hand over a work using one drive motive, can perform the motions mechanically, does not require any complicated control, and can be manufactured at a low cost. CONSTITUTION:The second slide base 4 is advanced by a motor 2, and at the same time, the first slide base 3 is advanced. The front extremity of a guide arm 10 in horizontal state moves to right under a rubber roller A of a supporting table C, and the first slide base 3 is detained with a stopper 20, and the second slide base 4 advances to the first slide base 3. Thereby a cam 16 is advanced to the first slide base 3, and a guide arm 10 is lifted through a cam follower node member 12. After the rubber roller A on the supporting table C is heaved by the front extremity of the guide arm 10, the rubber roller A rolls thereon toward its tail, contacts a receptacle tool 17, and is received thereby.
Patent JP-S6132919-A (JP)
Inventor: OHASHI SHIGEO
IPC: H01H9/02
Filed: 1984-07-26
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-H0448497-A (JP)
Title: Prom
Inventor: OBE FUMIKO
IPC: G06F21/62
Filed: 1990-06-14
Abstract: PURPOSE:To mask a data signal by an address unit and to inhibit writing in the PROM by providing the PROM storing protect information to mask a data signal to a memory cell at the time of writing. CONSTITUTION:When a signal PRT is '1', a buffer 15 performs the data transmission between a buffer 16 and an external data bus, and a buffer 16 performs the data transmission between a memory cell array 12 and the buffer 15. The access to a memory cell array 11 is not performed because CE='1 and OE'=1 are always constant, and CE/OE are inputted to a CE', further, an OE is inputted as it is to an OE'. Thus, a memory cell array 12 can perform programming and verification from the external data bus similar to the memory cell array 11. At this time, the CE' is always '1', a signal masking the data signal outputted from the buffer 15 is not outputted, and the memory cell array is not influenced.