baber/WOPTO huggingface dataset:
Patent JP-H03294800-A (JP)
Title: Proximity fuse
Inventor: SUENAGA SHUGO
IPC: F42C15/40
Filed: 1990-04-12
Abstract: PURPOSE:To provide an electromagnetic wave approach fuse system having an operating height less influenced by a dried state or a wet state of a ground by a method wherein an approach fuse is provided with means for operating an igniting device only when a voltage level of a received electromagnetic wave is higher than a voltage level received in a previous time and amplified by beta times. CONSTITUTION:A received voltage is applied to an input terminal of an amplifier 1. An amplifier 2 is an amplifier in which an output from the amplifier 1 is amplified by beta times. A comparator 1 operates a timing pulse generator in response to an output from the amplifier 2. Peak hold circuits 1 to 3 are circuits for storing a maximum voltage value given. SW3, SW4 and SW6 are switches for use in clearing the peak hold circuits. These switches are closed to cause the peak-hold circuits to be cleared. The comparator 2 compares the two input voltages Va and Vb. An output is generated when a relation of Va>Vb is found and this operates an ignition circuit given to an AND circuit.
Patent JP-H10281560-A (JP)
Title: Device with electric equipment case
Inventor: KOSHIMIZU DAISUKE
IPC: F24H9/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of preventing dew water from entering an electric equipment case. SOLUTION: An electric equipment case 30 is stored at a side part of a housing 10 of a combustion device and also fixed to this housing 10. A side plate 13 of the housing 10 is formed with a protrusion part 71 projected toward a back wall 32 of the electric equipment case 30. This protrusion part 71 is abutted against the back wall 32, thereby a clearance 70 for allowing a flow of dew water is assured between the side plate 13 of the housing 10 and the back wall 32 of the electric equipment case 30.
Patent JP-H08290439-A (JP)
Title: Injection molding simultaneous patterning method and apparatus
Inventor: KOBAYASHI KAZUHISA
IPC: B29L9/00
Filed: 1995-04-21
Abstract: PURPOSE: To enhance productivity by shortening the time of one cycle while lowering apparatus cost to the utmost and to decorate only the specific region of a molded product by a patterning sheet while making patterning/molding inferiority such as wrinkles hard to generate. CONSTITUTION: A process cutting a patterning sheet 10 into the dimensional shape corresponding to the patterning region of a molded product to be patterned to punch the same, a process transferring the patterning sheet 10 to a female mold 14 to set the same and a process performing the mold clamping of the female mold to which the patterning sheet is set and a male mold and performing injection molding to integrally bond the molded product and the patterning sheet 10 are provided. The injection molding process and the patterning sheet punching process of a next shot are simultaneously performed in parallel.
Patent JP-H07277529-A (JP)
Title: Method of housing gas cylinder onto truck loading platform
Inventor: MIYAO TAKAYUKI
IPC: B65G69/22
Filed: 1994-04-11
Abstract: PURPOSE:To provide a housing method by which a high pressure gas cylinder that is axially slender and weighty can be carried laterally to a travel direction free position on the loading platform of a truck without requiring human power whatsoever. CONSTITUTION:The head portion of a gas cylinder propped against the side part of a loading platform 1 is supported by means of a suspension stopper 3g that has been moved to one end of a beam 5 provided laterally on the truck loading platform 1, and one end of the beam 5 is lifted up to a predetermined position, and the suspension stopper 3g is pulled into the interior side of the loading platform 1, and when the gas cylinder head portion reaches the predetermined position of the loading platform 1 by this pulling-in, the interior side of the beam 5 is lowered, and the gas cylinder is laid on the loading platform 1.
Patent JP-S62253986-A (JP)
Title: Rotary compressor
Inventor: HATTORI TOSHIHIKO
IPC: F04C18/344
Filed: 1986-04-28
Abstract: PURPOSE:To force the synchronous rotation of a rotary sleeve and a vane and restrain the wear of said vane by making the inner peripheral face of said rotary sleeve a porous surface and providing a resin layer having a large initial resistance and a small sliding resistance on said surface. CONSTITUTION:A vane 8 is projected out of the outer peripheral face of a rotor and brought into contact with the inner peripheral face 4a of a rotary sleeve 4. The inner peripheral face 4a is subjected to shot blasting, etc. to have a rough surface and a resin layer 16 is provided on it. The layer 16 has a large initial resistance and a small sliding resistance. Thereby, the synchronous rotation of the rotary sleeve 4 and the vane 8 can be forcedly carried out while restraining the wear of the vane.
Patent JP-S6084194-A (JP)
Title: Treatment or recovery of alkali hydrosulfide solution
Inventor: WATANABE KATSUROU
IPC: C01B17/22
Filed: 1983-06-02
Abstract: PURPOSE:To obtain an alkali hydrosulfide solution having no bad odor by the extractive removal of a minute amount of the acidic oil component dissolved therein, by adding and dispersing a hardly water soluble or insoluble solvent in the alkali hydrosulfide solution formed in a petroleum factory. CONSTITUTION:A hardly water soluble or insoluble solvent such as ketone, alcohol, ether or ester or a solvent mixture thereof is added to the alkali hydrosulfide solution or the reaction system of the alkali hydrosulfide solution formed in a petroleum relating factory. This solvent is dispersed throughout the solution to be treated by a stirring means to perform the extractive removal of a munite amount of the acidic oil component dissolved in the alkali hydrosulfide solution. By this method, not only mercaptans but also thioethers can be removed almost perfectly as well as COD of evaporated drain generated in a concn. process can be almost all removed.
Patent JP-H02274801-A (JP)
Title: Finishing reduction method for alloy steel powder
Inventor: YANO HIROSHI
IPC: B22F1/00
Filed: 1989-04-17
Abstract: PURPOSE:To manufacture low oxygen alloy steel powder improving compacting density for a short cooling time by executing cooling as dividing into plural steps under the specific condition after executing finishing reduction annealing to atomized raw material powder for alloy steel powder containing Cr and C at the specific temp. under reducing pressure atmosphere. CONSTITUTION:The finishing reduction annealing is executed to the atomized raw material powder for alloy steel powder containing Cr and C at 800-1300 deg.C reduction temp. under the reducing pressure atmosphere of <= about 20Torr. Successively, at the time of executing the cooling, at first, after cooling this at >=800 deg.C/hr cooling velocity under non-oxidizing atmosphere of hydrogen, etc., in the range from the finishing reduction temp. to 800 deg.C, this is cooled at 280-600 deg.C/hr cooling velocity under hydrogen atmosphere at >= about 1.05atm. in the range of 800-300 deg.C temp., and further at >=800 deg.C/hr cooling velocity under the non-oxidizing atmosphere in the range of temp of <=300 deg.C. By this method, the low oxygen alloy steel powder having high compressibility and uniform quality is obtd. with good productivity.
Patent JP-S646526-A (JP)
Title: Drive force transmitting device
Inventor: ASANO HIROAKI
IPC: B60K17/348
Filed: 1987-04-20
Abstract: PURPOSE:To transmit a rotation power through shearing resistance of oil, to enable manufacture of an agitating rotor at a low cost, and to prevent the occurrence of hump phenomenon, by a method wherein a housing is filled with high viscosity oil and balls, and an agitating rotor is mounted on a rotary shaft. CONSTITUTION:A cylindrical containing hole 31, the one end of which is open, and a first support hole 32 are formed in a housing 30. A piston 33 and a cover 34 are engaged with the containing hole 31. A second support hole 36 is formed in the cover 34, and a rotary shaft 41 is supported in the first and second holes 32 and 36 through bearings 39 and 40. A plurality of radially externally protruded agitating rods 42 are secured on the rotary shaft 41, and an agitating rotor 56 is formed with the agitating rods 42. An internal space 5 formed with the containing hole 31 and the piston 33 is sealed with high viscosity oil 51 and balls 52. An input shaft 15 is mounted to the housing 30 and an output shaft 16 to the rotary shaft 41.
Patent JP-S62253328-A (JP)
Inventor: MAEHATA HIDEHIKO
IPC: A01K63/00
Filed: 1986-04-25
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-H10290520-A (JP)
Title: Switch capable of operating according to physical quantity of fluid
Inventor: HOSOKAWA TATSUYA
IPC: H02H5/08
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a switch which can be simplified in structure, can avoid the increase of its size even when the number of circuits to be switched is increased, and can operate according to the physical quantity of a fluid. SOLUTION: A switch measures the pressure value of a fluid by means of a pressure sensor 34 and a signal processing board 35 and switches external wiring connected to a terminal block 25. Since a switching control section 355 which outputs an electric switching signal in accordance with the measured pressure value and a plurality of electronic switches 356 and 357 which perform switching operations by using the switching signal of the control section 355 are used, the parts from the sensor 34 to the control section 355 can be shared with the switches 356 and 357 and the structure of the switch can be simplified. Even when the number of circuits to be switched is increased, the size increase of the switch can be avoided, because the number can be increased by only increasing the number of the electronic switches 356 and 357.
Patent JP-S63267622-A (JP)
Title: Recycle type automatic original feed device
Inventor: IKEDA SUNAO
IPC: G03B27/62
Filed: 1987-04-22
Abstract: PURPOSE:To eliminate useless feed of an original and to make it possible to carry out a sheet-through mode by providing a passage change-over means for leading an original selectively to either one of a discharge passage or an original returning passage. CONSTITUTION:After an original is fed to a contact glass pane 10, when the original is detected by a sensor S4, an exposure optical system 11 is moved to and stopped at a position L1, and under such a condition, the original is fed at a constant speed without being stopped on the contact glass pane 10 in a sheet-through mode, and is subjected to exposure scanning. After completion of the exposure, the original is fed toward a pair of feed rollers 37 through which the original is fed to a reversing passage 38 where it is reversed. Then, the original passages through a reversible roller 41 and enters into a switch-back passage 42. When it is detected by a sensor S5, the roller 41 is reversed, and accordingly, the original enters into a turn passage 44. When a passage change- over pawl 54 is located at a position indicated by the solid line, the original which has been switched back and has passed through the turn passage 44, is led by the change-over pawl 54, and is discharged toward an original bed 21 from a pair of discharge rollers 47 by way of discharge passages 55, 46.
Patent JP-H09259176-A (JP)
Title: Method for managing arrangement of equipment
Inventor: OOKURA YOSHIMASA
IPC: G06F17/50
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To easily manage the arrangement of equipments while utilizing a CAD. SOLUTION: After the arrangement of equipment is changed, an office is not by a video camera (S1), and from the obtained video, CAD data composed of individual CAD data for plotting respective pieces of equipment on a plan view are prepared (S2). Next, the CAD data stored in a hard disk and composed of individual CAD data for plotting respective pieces of equipment before the change of arrangement onto the plan view are compared with these prepared CAD data and 1st individual CAD data contained in the first data and not contained in the latter data and the 2nd individual CAD data contained in the latter data and not contained in the first data are extracted (S3). Afterwards, the information of the form closest to the form of equipment expressed by the 1st individual CAD data is extracted from a data base holding information showing the forms of respective pieces of equipment (S4) and then, the CAD data in the hard disk are updated based on the extracted form information and the 1st and 2nd individual CAD data (S5).
Patent JP-2000294632-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/285
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method by which the formation of an insulation film, in which a material gas for forming a plug layer passes through a wiring layer and results in failure of electric connection, can be prevented when the plug layer is formed by burying a connection hole with a conductive body. SOLUTION: A first wiring layer 16 is formed of a laminated structure comprising an Al-0.5% Cu lower wiring film 12 and a Ti/TiN upper wiring layer 14, and a second interlayer insulation film 24 in which a polyarylether film 20 and a silicon oxide layer 22 are piled up in order is formed over the first wiring layer 16. A via hole 26 made in the second interlayer insulation film 24 is filled with a W plug layer 32a with a Ti/TiN/W barrier metal film 30 interposed. Then, a TiNX(x 1) barrier thin film 28 is formed between a TiN film above the Ti/TiN upper wiring film 14 and the Ti/TiN/W barrier metal film 30.
Patent JP-S60241331-A (JP)
Title: Adding circuit of mod(2n-1)
Inventor: KUBO JIYUNICHI
IPC: H03M13/00
Filed: 1984-05-16
Abstract: PURPOSE:To improve the arithmetic speed by eliminating carry propagation among K-number n-bit binary adders to be used. CONSTITUTION:When the unit circuit consisting of an ni-bit adder AAi (5-8) which has not a carry input terminal or has a carry input phi, an ni-bit adder ABi (1-4) whose input is ''1'', and a selector Si (9-12) is defined as Ei, an adder of MOD(2<n>-1) is constituted with E0, E1-EK-1. When an arithmetic Ci on Boolean algebra is ''0'', the selector Si outputs the arithmetic result of the adder AAi. When the arithmetic Ci is ''1'', the selector Si outputs the arithmetic result of the adder ABi. By this constitution, outputs of selectors S0-S3 are equal to (Z0, Z1-Z7).
Patent JP-H10272371-A (JP)
Title: Water softening process system
Inventor: KAYAHARA TOSHIHIRO
IPC: C02F1/469
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a water softening process system that can recover an unused regenerant in a regeneration step for a water softener and reuses the recovered regenerant. SOLUTION: This water softening process system is composed of a soft water treating part 2 including a regeneration step with a regenerant and a recovery part which recovers an unused regenerant from a waste water in the regeneration step by the soft water treating part 2, and the regenerant recovered by the recovery part is reused in the soft water treating part 2. In addition, the soft water treating part 2 is made up of a water softener 7 equipped with a resin cylinder 5 filled with a cationic exchange resin and a saline tank 6. Further, the recovery part is constituted of an electric dialysis device 11 which selectively concentrates and recovers the regenerant.
Patent JP-S61258398-A (JP)
Title: Method for evaluating soft error of semiconductor memory
Inventor: MITSUI SHINJI
IPC: G21K5/00
Filed: 1985-05-10
Abstract: PURPOSE:To evaluate a soft error by changing the distance between an alpha-ray source where the radiation energy is known and an uncoated semiconductor memory element within a known medium which can prevent the alpha-rays, irradiating the alpha-rays on the memory element from the alpha-ray source and absorbing the energy of the alpha-rays in response to each distance within the medium. CONSTITUTION:The energy of the alpha-rays emitted from an alpha-ray source is absorbed within a medium in response to the distance between the alpha-ray source and a memory element. The incident energy of the memory element is changed together with reference to the presence or absence of a soft error observed. Thus it is possible to obtain the critical energy for generation of the soft error of the memory element to be evaluated. A radiation source uses artificial <241>Am (americium 241) where about 90% of discharged alpha-ray energy is concentrated at a point close to 5.5MeV.
Patent JP-H07284026-A (JP)
Title: Solid-state image pickup device
Inventor: KATOU NAOKI
IPC: H04N5/335
Filed: 1994-04-11
Abstract: PURPOSE:To provide a solid-state image pickup device capable of reducing the number of the parts of a peripheral circuit to be the exterior of a chip. CONSTITUTION:This solid-state image pickup device is capable of an electronic shutter operation. A diode 36 for clamping for clamping the low level of shutter pulses SP to the DC level of substrate bias Vsub is formed on the N-type substrate 11 of a CCD image sensor and the chip is incorporated.
Patent JP-H09277443-A (JP)
Title: Polypropylene-coated steel tube with excellent thermal oxidation deterioration resistance and weather resistance
Inventor: TSURI YUKIROU
IPC: B32B15/085
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-coated steel tube having compatibility of both heat-resisting oxidative deterioration and weather resistance by discovering the process of optical stability without impairing the oxidative deterioration of polypropylene. SOLUTION: The polypropylene-coated steel tube is obtained by sequentially laminating an epoxy primer layer, maleic anhydride modified polypropylene layer and polypropylene layer on the periphery of the tube. In this case, the maleic anhydride layer modified polypropylene layer and the polypropylene layer comprise an ethylene-propylene block copolymer, and further a predetermined antioxidant, light stabilizer and inorganic pigment are mixed with the maleic anhydride layer and the polypropylene layer.
Patent JP-S60243141-A (JP)
Inventor: RAINERU KURAIN
IPC: H01B1/12
Filed: 1985-05-10
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-S5526405-A (JP)
Title: Oxygen detector
Inventor: OOHAYASHI HIDEHITO
IPC: G01N27/409
Filed: 1978-08-14
Abstract: PURPOSE: To obtain a good-characteristic detector even at a low temperature by using a solid electrolyte where fluorine is included, in the oxygen detector formed by providing electrodes on both faces of the solid electrolyte.  
     CONSTITUTION: Fluorine is included in the side, which is brought into contact with tested gas, at least, of an oxygen ion conductive solid electrolyte consisting of stabilizing zirconia (ZrO 2 -Y 2 O 3 , ZrO 2 -CaO, etc.,). For example, the solid electrolyte  above is processed by a solution inclding fluorine (ion) after being formed and sintered into a desired shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08291096-A (JP)
Title: Separation of ethylphenol isomer
Inventor: SUZUKI MIYO
IPC: C07C37/82
Filed: 1995-04-24
Abstract: PURPOSE: To separate a high-purity ethyl phenol isomer in a high yield by using a specific adsorbent, adsorbing and separating a prescribed isomer useful as an intermediate for a medicine, a color coupler, etc., from an ethylphenol isomer mixture. CONSTITUTION: A prescribed ethylphenol isomer is adsorbed on and separated from (B) an ethylphenol isomer mixture by using (A) an X type zeolite adsorbent (e.g. containing a metal such as Li, K, Rb, Cs, Mg, Ca, Sr, Ba, Pb, etc., and 1-10wt.% of water based on the adsorbent). For example, a mixture comprising m-ethylphenol (B1 ), p-ethylphenol (B2 ) and one or more alkyl phenols is used as the component B, the component B1 is adsorbed on and separated from the component B containing the component B1 , the component B2 and one or more alkylphenols by using the component B containing Mg, Ca or Sr and the component B2 is adsorbed on and separated from the component B by using the component B containing K or Ba.
Patent JP-S581955-A (JP)
Title: Mask focusing type color picture tube
Inventor: KANBARA EIJI
IPC: H01J29/81
Filed: 1981-06-26
Abstract: PURPOSE:The central axes of electron beams that have passed through masks are made unmovable by the potential difference between the masks by a method wherein projections are arranged unsymmetrical against each aperture in porportion to deflected electron beams incident on the mask apertures. CONSTITUTION:A mask 8 on the electron gun side and another 7 on the screen side are provided with a pair of stripe-like unsymmetrical projections 26, 27 and 28, 29 sandwiching apertures 24 and 25 on the axis X-X' of one of their surfaces, respectively. The projection on one of the surfaces and another on the other surface in each mask are alternately provided. A static lens provided between the masks is formed vertically againt incident electron beams 30 as shown in Fig.(b).For this reason, the lens axis conforms to that of the incident electron beams, preventing the central axis of the electron beams that have passed through the masks from moving under the influence of the potential change between the masks, or the change of lens action.
Patent JP-S5525155-A (JP)
Title: Memory access system
Inventor: MINODA NAOAKI
IPC: G06F21/62
Filed: 1978-08-14
Abstract: PURPOSE: To protect adequately a memory by a simple constitution by judging that write operations from CPU and a data channel are access to a specific are divided into a fixed number of words on a main memory unit.  
     CONSTITUTION: Main memory control circuit 2 of CPU1 is provided with protective memory 9 which makes a decision on whether the write operation from CPU1 and data channel 21 is access to specific areas on main memory units 41 and 42 and the detection circuit composed of gate circuits 14 and 17. Then, memory 9 is addressed by the outputs of address registers 4 and 23 which receive use permission signal 3 for CPU and use permission signal 22 for unit 21. To attain access to this memory 9 from unit 21, a signal detected by the detection circuit is sent back to unit 21 via gate 14 and then, decision circuit 25 mades a decision on whether the signal sent back from unit 21 is available or not, thereby performing accurately the memory protection of units 41 and 42. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5621622-A (JP)
Title: Dust collector
Inventor: NOMIZU HIROSHI
IPC: B01D46/04
Filed: 1979-07-31
Abstract: PURPOSE: To obtain the dust collector capable of functioning simultaneously without discontinuing filtering operation of back washing mechanism by permitting mechanical shaking of the dust adhered to a bag filter for dust collection to be performed while keeping a fan operating at the time of blinding of the bag filter.  
     CONSTITUTION: The air 2 sucked into a filterhoused body 1 by a fan 23 is made to collide with a collision plate 3 and coarse dust is fallen into a dust box 41. And, the flow rate of the air is weakened by the plate 3 and only clean air is sucked into the filter 7 and dust is adhered to the outer side of a filter 7. Then, the clean air is sucked into a suction port 26 through an aperture 28 and a communication portion 29 of a filter cover 12 and further sent into a lid box 18 through the fan discharge port 27. The air of the lid box 18 is further discharged to the outside through a vent space 33, a vent hole 34, a space 35, a body discharge port 38, and a wind direction guide plate 39 in order. And, when the filter 7 is blinded, the dust adhered to the outer side of the filter 7 is mechanically fallen by shaking bilaterally a lever 49 and striking dust-falling bars 48 against each of the filters 7 while keeping the fan 23 operating. 
     COPYRIGHT: (C)1981,JPO&Japio