baber/WOPTO huggingface dataset:
Patent JP-S6257700-A (JP)
Title: Dehydrating method for sludge
Inventor: SUGIMOTO MORISHIGE
IPC: C02F11/14
Filed: 1985-08-22
Abstract: PURPOSE:To improve the dehydratability of sludge by adding a soln. of a sludge dehydrating agent which contains the Mannich-modified matter of a polyacrylamide polymer and amino group-contg. cationic polymer and is adjusted to specific pH to the sludge and dehydrating the sludge. CONSTITUTION:The soln. of the sludge dehydrating agent which contains the Mannich-modified matter of the polyacrylamide polymer and the amino group- contg. cationic polymer (e.g., aminoalkyl acrylate) and is adjusted to 4.5-10.5 pH is added to the sludge and thereafter the sludge is dehydrated. The above- mentioned Mannich-modified matter has >=1.5meq/g colloid equiv. value at 3 pH, -2--0.1meq/g colloid equiv. value at 10 pH and >=4.0 (dl/g) intrinsic viscosity [keta]30 deg.C1N-NaNO3. More specifically, the Mannich-modified matter and the amino group-contg. cationic polymer can be liquefied to one liquid under the specific pH conditions; therefore, the laboriousness of the operation associated with discrete injection is eliminated and at the same time, the dehydratability of the sludge is improved.
Patent JP-H061929-A (JP)
Title: Electrically conductive paint for preventing adhesion of marine life
Inventor: USAMI MASAHIRO
IPC: H01B1/20
Filed: 1992-06-19
Abstract: PURPOSE:To improve the resistance to electrolysis in seawater and to prevent the adhesion of marine life over a wide range and a long period by imparting a paint with a barrierness to inhibit the impregnation and diffusion of seawater and the resistance to the electrolytic product of seawater. CONSTITUTION:The objective electrically conductive paint for preventing the adhesion of marine life contains a copolymer resin as a binder, an electrically conductive filler and a solvent. The copolymer resin is composed of (A) a vinyl chloride part and (B) an epoxy-containing monomer part and the amounts of the components A and B are 40-99wt.% and 1-60wt.% based on the total copolymer resin, respectively.
Patent JP-2001013047-A (JP)
Title: Odor measuring apparatus
Inventor: KINOSHITA TAISEI
IPC: G01N1/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To measure an odor component in a sample gas by using a proper moisture amount. SOLUTION: A six-way rotary valve 7 is set in solid-line positions. A valve 5 is connected to a 1-3 side. A valve 11 is connected to a 1-3 side. A pump 13 is operated. A sample gas is sucked to a collection pipe 9. An odor component and moisture are collected in the collection pipe 9. Then, the valve 5 is changed over to a 2-3 side. The valve 11 is changed over to a 1-2 side. The introduction time of nitrogen gas is adjusted by a CPU 29 so as to be introduced to the collection pipe 9. A moisture amount inside the collection pipe 9 is adjusted. Then, the six-way rotary valve 7 is changed over to broken-line positions. A heater 19 is heated by a heating control part 21. The odor component and the moisture are thermally desorbed from an adsorbent in the collection pipe 9. The nitrogen gas is supplied to the collection pipe 9 by a nitrogen gas cylinder 1.  The odor component is driven out from the collection pipe 9 so as to be sent to a sensor part 23.
Patent JP-H1030046-A (JP)
Title: Production of flame-retardant thermoplastic resin composition
Inventor: YADA MITSUSACHI
IPC: C08L67/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject composition having excellent physical properties and flame retardancy and simultaneously excellent in appearance and drip-preventing effect by using a perfluoropolymer powder-dispersing agent mixture produced at a low temperature as a drip-preventing agent. SOLUTION: The flame-retardant thermoplastic resin composition comprises (A) 100 pts.wt. of a thermoplastic resin mixture comprising (i) a graft copolymer produced by graft-copolymerizing a mixture comprising (a) 60-100wt.% of an aromatic vinyl monomer and (b) 0-40wt.% of a monomer capable of being copolymerized with the component (a) in the presence of a rubbery polymer and/or (ii) the copolymer of 60-100wt.% of the component (a) with 0-40wt.% of the component (b) or a thermoplastic resin mixture comprising the component (i) and/or the component (ii) and (iii) either one of a polycarbonate, a polyphenylene ether and a saturated polyester, (B) 1-35 pts.wt. of a flame retardant comprising an organic halogenated compound and/or an organic phosphorus compound, and (C) 0.01-1 pt.wt. of a drip-preventing agent comprising perfluoropolymer polymer. Therein, the component C comprising a mixture produced by preliminarily mixing and treating the perfluoropolymer with either one of higher fatty acids (metal salts) and higher fatty acid amides at a temperature of <=25 deg.C.
Patent JP-H0912093-A (JP)
Title: Cleaner for piston-type constant amount filling apparatus
Inventor: TSUJITA KAZUHIKO
IPC: B67C3/00
Filed: 1995-06-28
Abstract: PURPOSE: To clean a filling apparatus without increasing the size of cleaning facility by appropriately opening/closing two valves and successively switching in cleaning the inside of the filling mechanism having a weighing cylinder and a filling nozzle. CONSTITUTION: If air is led into an air chamber 94 of an air cylinder 100 while an air chamber 60 of an air cylinder 66 is exposed to an atmosphere from a state when small diameter sides 68b, 106b of both valve open/close cams 68, 106 are facing downward, a lift rod 38 of a poppet valve 12 is raised by a spring 46, so that the poppet valve 12 is opened. In addition, when the air cylinder 100 is activated, a lift rod 76 of a poppet valve 14 is pushed down via a plunger 88 to have a valve body 78 separated from a valve seat 74, so that the poppet valve 14 is also opened. At this time, by feeding warm water from a supply pipe 36 and also raising/lowering a piston in a weighing cylinder 16, the warm water sucked into the weighing cylinder 16 is fed out from a filling nozzle to have the inside of a filling mechanism washed.
Patent JP-H0469896-A (JP)
Title: Sense amplifying circuit
Inventor: HASHIMOTO YOSHINORI
IPC: G11C7/06
Filed: 1990-07-10
Abstract: PURPOSE:To obtain an accurate operation timing by providing a control transistor TR, which is connected between the connection point of first and second amplifying TRs and the other end of a driving TR, and an exclusive OR circuit which has the input connected to a pair of bit lines and has the output connected to the gate of the control TR. CONSTITUTION:At the read/write operation, a signal the inverse of PRE on a signal line the inverse of PRE is made active and P-channel (Ch) TRs 1 and 2 are turned on to preparatorily charge a pair of bit lines BIT and the inverse of BIT. Next, the signal the inverse of PRE is made nonactive, and a signal SA on a signal line SA is made active, nd an N-ch TR 6 as the driving TR is turned on. Only when either of signals BIT and the inverse of BIT goes to the low level in accordance with contents of a memory, the timing signal generated by a two-input exclusive OR circuit 7 is made active, and a control N-Ch TR 5 is turned on, and amplifying N-Ch TRs 3 and 4 are driven to amplify signals BIT and the inverse of BIT. Thus, the malfunction is prevented to obtain the accurate operation timing.
Patent JP-S6163872-A (JP)
Title: Developer density detector for copying machine
Inventor: AOKI MATSUYUKI
IPC: G03G15/08
Filed: 1984-09-04
Abstract: PURPOSE:To improve the accuracy of density detection by fitting a magnet to the developer adhering surface of a brush standing regulating plate. CONSTITUTION:A developer supplied from a developer carrying plate 3 is adhered to the surface of a sleave 5 with about 10mm width by the magnetic absorbing force of a rubber magnet 6. To provide magnetic carrier out of the developer adhered to the sleave 5 with directivity, a smooth magnetic brush is shaped by the brush standing regulating plate 7. The interval between the surface of the sleave 5 and the leading end of the plate 7 is set up to 0.5mm, and the developer having thickness exceeding the interval is cut off by the plate 7. The cut-off developer is adhered to the inside of the plate 7, and when the stored developer reaches a prescribed weight, the developer tries to be dropped by its weight, but is adsorbed to the magnet 20 and prevented from being dropped similarly to the adsorption of magnetic carrier in the developer to the magnet 20.
Patent JP-S6163885-A (JP)
Inventor: MORITA RIKUSHIROU
IPC: G09G1/00
Filed: 1984-09-04
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-2000020905-A (JP)
Title: Data signal processing circuit
Inventor: KANEKO SHINJI
IPC: G11B5/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To select plural reproduction band characteristics by making the constitution of a circuit simple. SOLUTION: This circuit is constituted of a rotary transformer 14 to which a reproduced data signal is supplied, a step-up transformer 30 connected to the rotary transformer 14, changeover switches 34, 36, 38 provided at plural taps 32a to 32f formed at the primary side coil of the transformer 30 and a preamplifier 40 connected to the secondary side coil 30b which is closely wound around the primary side coil 30a. Reproduction band characteristics to the preamplifier 40 are changed over by selecting switches according to data transferring rates of data signals recorded by a rotary head 12. That is, an optimum band characteristic in accordance with the data signal can be obtained by using the transformer in which the primary side coil and the secondary side coil are wound closely as the transformer and the both coils are magnetically and capacitively coupled closely. Moreover, the sharing of the preamplifier 40 and the miniaturizing of the switches are attained.
Patent JP-H03223992-A (JP)
Title: Microcircuit card protected from invasion
Inventor: JIYANNPIEERU ABUNIE
IPC: G06F21/75
Filed: 1990-07-12
Abstract: PURPOSE: To perform protection from intrusion by a dynamic means by arranging at least one distortion sensor on a micro-circuit, turning it in a prestressed state and detecting the change of the prestressed state by the trial of taking out the micro-circuit from a card. CONSTITUTION: At least one distortion sensor C1 -C3 is inserted in a characteristic and artificial prestressed state and the prestressed state is destructed by the trial of taking out the micro-circuit 10 from the card. Thus, when a dishonestly acting person to access the micro-circuit tries the intrusion, the protective layer is surely damaged. Thus, the card does not function or it is decided to report to a service station to cooperate that the card is intruded.
Patent JP-H0743850-A (JP)
Title: Direct positive silver halide color photographic sensitive material
Inventor: SASAGAWA MASAYUKI
IPC: G03C1/485
Filed: 1993-07-27
Abstract: PURPOSE:To provide a direct positive silver halide color photographic sensitive material capable of forming a color proof small in fluctuation of image density due to scattering of exposure and stable and superior in quality. CONSTITUTION:This direct positive silver halide color photographic sensitive material is characterized by having on a support a blue-sensitive emulsion layer containing nonprefogged internal latent image type silver halide grains sensitive to blue light, a green-sensitive emulsion layer containing nonprefogged internal a latent image type silver halide grains sensitive to green light, and a red-sensitive emulsion layer containing nonprefogged internal latent image type silver halide grains sensitive to red light, and another emulsion layer containing internal latent image type silver halide grains sensitive to all the color lights, and the sensitivity of the blue-sensitive emulsion layer to blue light is higher by >=0.8 than the sensitivity of at least one of the green-sensitive emulsion layer and the red-sensitive emulsion layer to blue light.
Patent JP-2000022491-A (JP)
Title: Surface acoustic wave filter
Inventor: OTSUKA HIDEKAZU
IPC: H03H9/145
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve propagation characteristics by providing first reflectors respectively arranged on both the side of an interdigital type electrode and a second reflector arranged on the side opposite to the interdigital type electrode. SOLUTION: Reflectors GR1 and GR2 are respectively provided with reflector electrodes at an equal interval P. The intervals P of both the reflectors may be made different as well. The interval between an interdigital electrode IDT and the reflector GR1 is adjusted in the range of 0.4 λ to 0.5 λ, and the interval between the reflector GR1 and the reflector GR2 is adjusted in the range of 0.3 λ to 0.4 λ. In this case, λ expresses the wavelength at one period of a surface acoustic wave(SAW). By setting the interval between the interdigital type electrode IDT and the reflector GR1 to the range of 0.4 λ to 0.5 λ, a resonance mode is controlled and fs can be set to a frequency a little higher than an anti-resonance point fa. When the interval is made longer than 0.5 λ, fs shifts near to a resonance point fr or toward a lower frequency.
Patent JP-H0911515-A (JP)
Title: Material applying machine for thermal image forming device
Inventor: FUIRITSUPU EI RONBARUTO
IPC: G06T1/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To handle respective materials without damaging a photosensitive side in direct data color proof and plate making by constituting a support member for supporting a housing member material and a donating member material in overlapped relation of a cylindrical drum supporting these materials on the inner periphery thereof. SOLUTION: An electronic pre-press system 10 is equipped with a personal computer work station 12 for generating and housing an electronic file of a graphic image and a text, a raster image processor 14 for digitalizing the electronic file and a DDCP(data color proof and plate making) device 16. The DDCP device 16 is equipped with a material supply circular conveyor 20, an internal drum material support member 30, an image forming unit 40, a material adapting device 50, a donating member outlet conveyor 60, an output conveyor 70 and a control unit 80. After the part of the housing member material is distributed from the material supply circular conveyor 20 to the support member, the housing member material is fixed to the drum 30.
Patent JP-H0349343-A (JP)
Title: Subscriber line test system for remote line concentrator
Inventor: ONIMARU FUMIO
IPC: H04M3/26
Filed: 1989-07-17
Abstract: PURPOSE:To obtain accurate test and measurement result independently of distance by allowing a host station to execute the test connection of a designated subscriber line based on relevant subscriber information, testing and measuring a connected subscriber line and returning the resulting information to a concentrated line test controller. CONSTITUTION:A concentrated line test controller 1 gives a call to a host station exchange 3 via a general public network 2 to instruct the connection of a remote line concentrator 4 to a measuring unit 5. The central controller 7 of the host station exchange 3 controls the host station exchange 3 and the remote line concentrator 4 to connect the concentrated line test controller 1 and the measuring unit 5. The measuring unit 5 conducts various tests and measurements and returns the resulting information to the concentrated line test controller 1 via the remote line concentrator 4, the host station exchange 3 and the general public network 2.
Patent JP-S6075623-A (JP)
Title: Ring holder for double flange ring of spinning machine
Inventor: KANAI YAKUJI
IPC: D01H7/64
Filed: 1983-10-03
Abstract: PURPOSE:To simplify the change of the top flange part of a double flange ring with the bottom one, by pivoting the ring holder body for supporting detachably the double flange ring rotatably on the mounting part of the machine frame. CONSTITUTION:A mounting part 14 is constituted of bearings 15 and a mounting member 17, and a supporting lever 6 of the ring holder body is inserted into a hole of the bearings 15 to pivot rotatably the ring holder body. The supporting lever 6 is always urged to the horizontal direction with a compression spring 18, and the slip-off of a snap ring 18 from the supporting lever 6 is prevented with a pin 20. The ring holder body is pulled against the spring 18, and a cross bar 7 is disengaged from a receiving groove 16. The ring holder body is then reversed to engage the cross bar 7 with the receiving groove 16. Thus, the top flange part of the ring 1 is changed with the bottom one.
Patent JP-S5975860-A (JP)
Inventor: SUZUKI SADAO
IPC: B61L23/00
Filed: 1982-10-22
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-S5974490-A (JP)
Title: Direct contact type condenser
Inventor: SHINKAI HIROSHI
IPC: F28B3/02
Filed: 1982-10-22
Abstract: PURPOSE:To eliminate dead space, maintain a high velocity of a steam flow in the entire range of a passage and maintain a high condensing performance, by a method wherein the sectional area of a steam passage with a plurality of perforated trays arranged in a step form in a shell as partitions is gradually reduced in the direction from an inlet port toward an outlet port. CONSTITUTION:Split trays 3 I , 3II, 3III at each stage are arrnaged so that they are inclined as a whole, and hairpin form steam passages 7L, 7H partitioned in a vertical direction are gradually reduced in the sectional area from steam inlet ports 5L, 5H toward gas outlet ports 6L, 6H. Therefore, although the volumetric flow rate of the steam flow is gradually reduced as steam is condensed into water, flow velocity is prevented from being lowered. Accordingly, a favorable heat-exchanging efficiency can be maintained in the entire range of the steam passages 7L, 7H, and high condensing performance can be obtained. In addition, since no guide plate is provided, space utility factor in the shell is high, and the overall height can be reduced.
Patent JP-H0352705-A (JP)
Title: Control of sectional profile of rolled stock in hot continuous rolling line
Inventor: YAMAZAKI JUNJIRO
IPC: B21B37/00
Filed: 1989-07-18
Abstract: PURPOSE:To improve accuracy of total crown by measuring sectional wedge quantity of sheet bar on the inlet side of finishing mills, converting into press- down leveling quantity of the stand of each finishing mill and setting the difference in opening of roll on the driving side and the operation side. CONSTITUTION:The thickness of both end parts of a sheet bar 1 which is rolled with a group 7 of roughing mills is measured with a measuring instrument 8 for wedge and leveling quantity is calculated with an operation device 14 and is reflected and set as the difference in opening of mill roll on the driving side and the operation side of the group 10 of finishing mills. The thickness is measured with laser transmitters 5A, 5A' and receivers 5B, 5B' of the measuring instrument 8 and, because the instrument is movable with rollers 4, 4', the thickness on the optional position of the sheet bar 1 can be measured. By pressing down and correcting the non-symmetric sectional profile in the broadwise direction that is generated on the sheet bar with leveling control of the group of the finishing mills 10, the hot strip of high-accuracy of total crown can be manufactured.
Patent JP-2000021481-A (JP)
Title: Cable connecting connector
Inventor: MARUNO YASUO
IPC: H01R12/79
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To enable the pressure-contact of a cable with this cable connecting connector for connection, after fixing a connector unit on a printed circuit board. SOLUTION: In the state in which a connector C is fixed on a printed circuit board 70, a cable 50 is made to pressure-contact thereon and crimped for connection. For this structure, the connector C is formed of a housing 10 to be fixed onto the printed circuit board 70 and plural contacts 20 to be fitted onto the housing 10, and a top surface of the housing 10 is provided with plural receiver grooves 11 for aligning the contacts for holding. The contact 20 is provided with a contact main body part to be pressed into the receiver groove 11 and a lead part 28 extended forward from a front part of the main body part and drawn downward, while riding over a front end of the housing so as to be connected to a wiring on the printed circuit board.  The contact main body is provided with a pressure-contact part 21 for making pressure-contact of the cable and a crimping part 22 for holding the coated cable on the contact main body for fixing.
Patent JP-H0853289-A (JP)
Title: Hanging device
Inventor: YANAGIHARA KAZUO
IPC: E02F3/47
Filed: 1994-08-08
Abstract: PURPOSE:To prevent a main working wire and a secondary hoist wire them being rubbed and tangled with each other. CONSTITUTION:Regarding a hanging device fitted with sheaves and operated, depending on the winding and delivery of the secondary hoist wire of a crane for suspending a hanging object, a pair of sheaves 4 and 6 are provided for winding the main working wire 1 of a crane, and rotatably supported concentrically on a body 32 in between. This body 32 between the sheaves 4 and 6 is provided with a rotating shaft 34 orthogonal with the rotation centers of the sheaves 4 and 6. An excavation bucket is suspended from a hanger 46 fitted to the shaft 34 through a grip mechanism, and a through-hole 56 is drilled through the shaft 34 along the axial direction thereof. Furthermore, a secondary hoist wire 58 through the hole 56 is used to open and close the cover of the bucket.
Patent JP-H1120721-A (JP)
Title: Power steering device
Inventor: TOMIOKA KATSUMI
IPC: B62D5/07
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in fuel consumption due to increase in an engine load in a power steering device for a vehicle. SOLUTION: In a power steering device 1 operated by means of a hydraulic pump, an electric motor 11 is used as a drive source for a hydraulic pump 8 discharging hydraulic fluid to a hydraulic circuit 6, while a control unit 15 controlling drive of the electric motor 11 is arranged. By means of a pressure inside an accumulator 9, which is arranged in the hydraulic circuit 6 so as to accumulate the pressure of the hydraulic fluid, and an output from a speed reduction detecting means 14 detecting speed reduction travel of a vehicle, the hydraulic pump 8 is actively driven in a speed reduction travel time, so that drive of the hydraulic pump 8 is lowered in a normal travel time.
Patent JP-S6429630-A (JP)
Title: Distribution type fuel injection pump
Inventor: YAMADA YASUO
IPC: F02D1/18
Filed: 1987-07-25
Abstract: PURPOSE:To suppress the variation of a timer piston in compression cycle by installing an opening/closing means for cutting off a passage for introducing the fuel pressure into a pressure chamber formed on one edge surface side of a timer piston when the pressure in the pressure chamber is over a prescribed value, into said passage for introducing the fuel pressure. CONSTITUTION:A timer piston 28 installed for adjusting the fuel injection timing of a fuel injection pump is fitted in slidable ways in a cylinder 29 formed on a pump housing 1, and connected with a roller ring for supporting a cam roller rolling-contacts a face cam through a ball 27 and a pin 26. On one edge surface of the timer piston 28, a pressure chamber 30 is dividingly formed between a partitioning wall 40 installed in the cylinder 29, and the high pressure oil supplied from an oil feeding pump interlocked with an engine is supplied into the pressure chamber 30 through passage 53, 50, etc. In this case, a stepped fitting hole 41 is formed on the partitioning wall 40, and a valve body 41 which has a throttle passage 46 and is urged towards the pressure chamber 30 is fitted by a spring 45.