baber/WOPTO huggingface dataset:
Patent JP-2001015113-A (JP)
Title: Lead-acid battery
Inventor: KIMURA TAKAYUKI
IPC: H01M4/62
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To suppress elution rate of lignin and improve the battery life by including resin-coated lignin powder or a mixture of it with lignin powder without coated with a resin in a negative electrode plate. SOLUTION: After lignin powder is added to a liquid epoxy resin, stirred, heated, and hardened, the hardened material is pulverized so as to obtain resin- coated lignin powders. Then, a prescribed quantity of the resin-coated lignin powder is added to lead powder containing lead monoxide to fabricate a negative electrode plate. Or, a prescribed quantity of mixture of the lignin powder without coated with a resin and the resin-coated lignin powder obtained in the above is added to the lead powder containing lead monoxide to fabricate the negative electrode plate. In both cases, as the epoxy resin quantity is increased, the dissolution of the lignin into an electrolyte is reduced. The effect of lignin addition persists and the life of the battery using the negative electrode plate can be elongated.
Patent JP-S6243278-A (JP)
Title: Projector
Inventor: TAMURA YUZO
IPC: H01J31/10
Filed: 1985-08-21
Abstract: PURPOSE:To attain the application of silicone oil to a projector where a CRT is connected with a projector lens by means of a liquid, by setting a fluorine O-ring between the liquid and an adhesive. CONSTITUTION:Both a CRT1 and a projector lens 2 are attached via the aluminum die casting 3. A liquid 4 uses silicone oil having low volatility and a fluorine O-ring 5 is used for enclosure of the liquid 4. It is impossible to withstand the repulsive force of the O-ring 5 just by a CRT band 7 and the screw fixture of the casting 3. In this respect, silicone paste 6 is applied to the part having no contact with the silicone oil.
Patent JP-H0347322-A (JP)
Title: Inverted placing method for underground floor structure
Inventor: IINUMA SHIGEO
IPC: E21D13/00
Filed: 1989-07-14
Abstract: PURPOSE:To shorten the period of construction, simplify formwork operation for connected portion, and reduce the cost of construction work by a method in which the construction of floor beams and the construction for only floor beam steel frames are made in parallel in a vertically inverted order at the interval of one floor. CONSTITUTION:In underground 2 - 3 floors where there is a room for stress and deformation of sheathing wall 1, after the construction of the wall 1 and structural straight columns 2, the primary excavation of the ground 3 and the construction of the first floor structure 4 are made, and the secondary excavation is made for construction of only the underground first floor beam steel frame 51. Then, the third excavation is made for construction of underground two floor beam steel frame 42, and the fourth excavation is made for construction by underground 3-floor beam steel frame 53 and underground first floor beam structure 42. Afterwards, the construction of floor beam structures and the construction of only floor beam steel frame are made in a vertically inverted order at the interval of one floor in the same procedure. The composite construction process can thus be shortened.
Patent JP-S6074870-A (JP)
Title: Driving system of image sensor
Inventor: OOURA MICHIYA
IPC: H04N1/19
Filed: 1983-09-30
Abstract: PURPOSE:To delete the uneven component of noise of a picture element output signal and to obtain an even output signal by using an analog switch which serves as a driving circuit for each sensor of an image sensor and connecting the analog switch to an output circuit after turning on the switch every second control pulse. CONSTITUTION:A power supply 1 is connected to the end of each of sensor elements 21-2N of the image sensor 2, and the analog switches 31-3N of the driving circuit 3 are connected to the other end of each of elements 21-2N. Switches 31, 33...3N are connected to an output circuit 4, and switches 32, 34... 3N-1 are grounded. Then switches 31-3N are controlled by a control signal, and the outputs of switches 31, 33...3N are delivered to the circuit 4. Thus the uneven component of noise of the picture element output signal is deleted, and the variance of the picture element signal is reduced. Then the picture information signal can be easily digitized.
Patent JP-2001009380-A (JP)
Title: Sorting apparatus of unhulled rice and unpolished rice
Inventor: KUBOTA KOTARO
IPC: B07B13/11
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sorting apparatus capable of sorting unhulled rice and unpolished rice from a mixture of them by a simple structure. SOLUTION: A sorting apparatus 10 is equipped with a belt conveyor 16 feeding supplied mixed rice K. The belt conveyor 16 is formed from material quality to which the unhulled rice M in the mixed rice K adheres and provided so as to be inclined upwardly on the upstream side in the feed direction thereof. Only the unpolished rice G in the mixed rice K fed by the belt conveyor 16 slips down so as to follow the inclination of the conveyor and the unhulled rice M is moved while bonded to the belt conveyor 16 to be separated from the belt conveyor 16 by a scraper 30.
Patent JP-S6298190-A (JP)
Title: Method and device for controlling heat energy exchanged by fluidized bed
Inventor: MARUREERU GII
IPC: F28D13/00
Filed: 1986-08-04
Abstract: In a fluidized bed there is immersed an internal heat-exchanger connected to a heat-transfer fluid discharge line which feeds an external heat-exchanger fitted in a fluidizing gas delivery line with a by-pass line connected to a flow-control valve so that the heat withdrawn from the fluidized bed and not used is reintroduced therein by means of the fluidizing gas.
Patent JP-S5885039-A (JP)
Title: Ventilating fan for duct
Inventor: SUGIHARA MITSUYOSHI
IPC: F24F7/06
Filed: 1981-11-16
Abstract: PURPOSE:To enable to effect the attaching work of an exhaust pipe from inside of a room and facilitate the maintenance and inspection by a method wherein a lid, to which the exhaust pipe is attached, is attached movably from the inside to an outer box accommodating the fan and the exhaust pipe is enabled to be secured in a sandwitched manner to the outer box by screwing the lid. CONSTITUTION:The ventilating fan is constituted by a method wherein the fan 7 is attached to the inside of the outer box 1, the lid having a suction port 28 is secured to an adaptor 26 provided at the opening side of the outer box 1 and a decoration frame 30 attached through a fitting 31 for securing is secured to the lower part of the lid. The outer box 1 is formed with an exhaust port 11, consisting of a square hole 9 and a round hole 10, at one side of the top thereof while a seal member 12 is attached to the inside of the round hole 10. Long holes 15, 15 are formed at the outside of the square hole 9 so as to be engageable with circular tongues 23, 23 of the lid 14, to which another seal member 20 is adhered from the inside thereof and the exhaust pipe is attached. In case the exhaust pipe 37 is attached, the pipe 37 is arranged on the exhaust port 11, thereafter, it is covered by the attaching lid 14 and is secured at the free end  side thereof from the inside of the room by screws 25.
Patent JP-H06148177-A (JP)
Title: Feces collecting tool
Inventor: SUMIYA MASAMI
IPC: G01N33/48
Filed: 1993-06-29
Abstract: PURPOSE:To provide a feces collecting tool in which a fixed quantity of feces is collected without uncomfortable operation at feces occult blood test, it is held in the sealed state as a subject solution, and a subject is supplied without having the possibility of touching the subject solution or being anxious for contamination. CONSTITUTION:A feces collecting tool is formed of a feces collecting bar 1 formed of a water absorptive fiber bundle; a feces collecting bar support member 2 forming the handle of the feces collecting bar 1; a scraper 3; a scraper holding member 4; an extracted solution holding vessel 5; and a dropper having a hollowed needle.
Patent JP-H1026517-A (JP)
Title: Apparatus and method for deciding combination of guide rails
Inventor: HARUYAMA SHINJI
IPC: G01B21/20
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To combine a plurality of guide rails forming a running passage so as to reduce a vibration by installing a combination-deciding means by which, on the basis of the measured value of a measuring means, the guide rails whose working accuracy if high out of the plurality of guide rails to be measured are selected so as to be arranged in a part in which a moving body is run at high speed. SOLUTION: Shape data on respective guide rails are read out from a memory 31, the shape data are analyzed by a pattern sorting part 35, similar shapes are ground, and patterns are sorted. In addition, grades are sorted by paying attention to the bend state of the rails at every pattern. Then, in a combination judgment part 33 and a joint judgment part 34, the grades are retrieved. Then, a sorting table is created, and whether the decision of combination of highest- speed parts is finished or not is judged by a rail combination-decision progress part 32. In succession, the combination of highest-speed part routes is decided by the rail combination-decision progress part 32, and the combination of other part routes is decided and finished in the same manner.
Patent JP-H1123472-A (JP)
Title: Luminescence inspecting device
Inventor: TAKEDA MASAAKI
IPC: G01N21/78
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To enable an accurate inspection by adding a luminescent reagent into a plurality of specimen containers into which different indication reagents are introduced, detecting luminescence, determining the presence or absence of luminescence, and determining the property of a sample from the combination of luminescence. SOLUTION: In a fractionating unit 10, each fractionating pump 24 sucks a luminescent reagent from each luminescent reagent tank 28 and supplies it to a nozzle 20 via a fractionation control part 30. In a light detecting unit 12, a reagent and a DNA sample as a child specimen are introduced into each well 8, and a luminescent reagent is additionally introduced into each well 8 for inspecting the presence or absence of the reaction of an indication reagent by luminescence in each container. A photodetector 32 detects light in the wells 8 and outputs a photodetection signal 34 responsive to the amount of received light, and the results of photodetection are stored in a data processing part 38 via signal processing part 36. In a data processing unit 14, the results of photodetection in the data processing part 38 are matched with determining conditions stored in a determining condition table 40 to determine the type of the human leucocyte antigen of the specimen.
Patent JP-S6071805-A (JP)
Inventor: YOSHINARI YUUJI
IPC: F22D1/28
Filed: 1983-09-29
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-H10118500-A (JP)
Title: Apparatus for purifying exhaust gas
Inventor: FU XIADONG
IPC: B01J35/04
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce pressure drop and to make uniform an exhaust gas flow passing through the inlet of a catalyst substrate. SOLUTION: A catalyst substrate 14 is provided which has an inlet end 18 and an outlet end 19 positioned in a housing 10 and is located in an exhaust gas flow downstream from an engine. The substrate 14 has a convex inlet end 18. The housing 10 has a frusto-conical inlet part. The inlet end 18 of the substrate 14 and the inlet part of the housing 10 are located sufficiently closely to each other so that an exhaust gas flow passing through the inlet end 18 of the substrate 14 is made uniform, and the substrate 14 is located in the housing 10.
Patent JP-H0471692-A (JP)
Title: Image pickup device for microorganism
Inventor: HARA NAOKI
IPC: C12Q1/04
Filed: 1990-07-12
Abstract: PURPOSE:To obtain the image pickup device for microorganisms which allows the sure observation of microorganisms in a short period of time by disposing the immersion type image pickup device in such a manner that the normal direction of the image pickup plane thereof faces perpendicular and controlling the speed of a plunger for fixing the microorganisms in such a manner as not to change at the time of taking in of sample water. CONSTITUTION:The plunger 211 is connected via an arm 221 to a body case 210 and a motor 214 for driving the plunger vertically moves an arm 221 via a driving power converter 215, thereby parting and attaching the plunger 211 from and to the body case. The plunger 211 is provided with glass 218 for fixing the sample having a recess to form a space 230 when the plunger 211 comes into tight contact with the body case 210. Since sludge is prevented from being disturbed and from flowing to the outside at the time of sampling, the exact and efficient monitoring is possible. Since the observation is possible without being affected by gravitational settling, the stable microorganism images are obtd.
Patent JP-H0533201-A (JP)
Title: Shrink proofing collar cloth and its processing method and processing equipment therefor
Inventor: UEDA TOSHIO
IPC: A41B3/00
Filed: 1991-07-24
Abstract: PURPOSE:To obtain the title collar cloth for shirt in which shrinkage factor does not almost change and crepe crease or loosening does not occur even after repeating severe laundering by binding surface cloth and reinforcing paddy cloth being different in shrinkage factor by a specific method. CONSTITUTION:Surface cloth having shrinkage lager than that of reinforcing core cloth 10 is cut larger by a shrinkage part than directed dimensions and simultaneously the reinforcing paddy cloth 10 is cut in directed dimension. Then a resin for adhesion is impregnated into the paddy cloth 10 and the resin-impregnated paddy cloth 10 is put on the surface cloth 8 and these clothes are subjected to compression heating to form two continuous adhesion regions 16 at both ends of surface cloth 8 and paddy cloth 10. Successively, the surface cloth 8 is loosened between two regions 16 and compression heating is carried out from the side of paddy cloth 10. Thereby the surface cloth is bonded to the paddy cloth 10 every prescribed intervals to form plural primary adhesion areas 8. Finally, compression heating is carried out from the side of the surface cloth 8. Thereby the surface cloth 8 kept in unbound state between these primary adhesion areas 18 and between the primary adhesion area 18 and continuous adhesion area 16 is shrunk and the shrinkage area of the surface cloth 8 and paddy cloth are integrally bonded over total areas to form plural secondary adhesion areas.
Patent JP-H107849-A (JP)
Title: Rubber composition
Inventor: SHIMADA SATORU
IPC: C08L23/08
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition having excellent adhesivity to a thermoplastic polyolefin resin (TPO). SOLUTION: This rubber composition is produced by compounding (A) 100 pts.wt. of an ethylene-α-olefin-nonconjugated diene copolymer and/or a rubber composed mainly of an ethylene-α-olefinnonconjugated diene copolymer with (B) 5-50 pts.wt. of a slightly crystalline propylene copolymer and (C) 1-30 pts.wt. of at least one kind of substance selected from a compound and/or polymer containing at least one kind of group selected from a group having an alkoxysilane, hydroxyl group, amino group and epoxy group.
Patent JP-S57108624-A (JP)
Title: Electromagnetic flowmeter
Inventor: SUZUKI ICHIU
IPC: G01F1/60
Filed: 1980-12-25
Abstract: PURPOSE:To enable complete elimination of electromagnetic induction noises and direct- current noises by conducting low-frequency excitation wherein the exciting polarities of an exciting current consist of the repetition of plus-zero-minus-zero and by generating and maintaining compensating voltage which makes zero the detection voltage from an electrode in a section where the excitation is zero. CONSTITUTION:Through an exiciting coil 1 flows the exciting current having a waveform wherein a cycle of plus-zero-minus-zero is repeated by the opening and closure of switches SW4-a, SW4-b and SW5-a, SW5-b. An output signal of a difference of the sum of signals sampled at the time of plus excitation and of zero excitation subsequent thereto from the sum of signals sampled at the time of minus excitation and of zero excitation subsequent thereto is obtained. And, exclusive of each section wherein the sampling is conducted, and the compensating voltage making zero the detection voltage from the electrode being generated and maintained in the section where the excitation is zero, a compensating action is conducted. By this constitution, the electromagnetic induction noises caused by the temporal change inthe density of magnetic flux of excitation and the direct-current noises caused electrochemically between the electrode and the fluid to be measured can be eliminated. In addition, an output response characteristic can be improved in the velocity of response.
Patent JP-H0233778-A (JP)
Title: Rotary type actuator
Inventor: MAEKAWA HIDEO
IPC: G11B21/02
Filed: 1988-07-22
Abstract: PURPOSE:To decrease a positioning error by causing a material to be prescribed for a rotary shaft to rotate many head supporting arms and causing the rotary shaft to be thick and hollow. CONSTITUTION:Many head supporting arms 13 are fit to a rotary shaft 12 by a spacer 14 and a clamp 15, etc., and the rotary shaft 12 is fit rotably to a housing 6 by bearings 10 and 11. Then, the rotary shaft 12 is formed by the same type material, whose thermal expansion coefficient is almost equal with that of the housing 6, and a central part is made thick and hollow so that one part can be made vacant. Since the necessary use material is used without providing a fixed shaft to go through this shaft 12, thermal expansion difference is not generated between the shaft 12 and housing 6 and mechanical strength is secured by the thick and hollow shape. Then, the positioning error of a head is reduced and positioning accuracy is improved.
Patent JP-S6339159-A (JP)
Title: Information recording medium
Inventor: MORINAGA TAKESHI
IPC: G11B7/253
Filed: 1986-08-04
Abstract: PURPOSE:To prevent the growth of mold by incorporating a mold inhibitor onto or into an information recording medium. CONSTITUTION:A coating compd.-like material contg. the mold inhibitor is fixed onto the information recording medium by a method of sticking a sheet- shaped material contg. said mold inhibitor in the form of a label to the inside surface of the information recording medium or embedding for sticking the small-sized solid material contg. said mold inhibitor into or onto the information recording medium to allow the mold inhibitor to evaporate gradually from the surface thereof so as to incorporate the mold inhibitor into the medium. The growth and generation of mold in the information recording medium are thereby prevented for a long period of time even without any special care for preserving environment. The damage of the information recording medium occurring in the mold is thus entirely eliminated.
Patent JP-S57107450-A (JP)
Title: Damping force adjuster in hydraulic damper
Inventor: SHINODA TERUO
IPC: F16F9/44
Filed: 1980-12-24
Abstract: PURPOSE:To make is possible to adjust the cross-sectional area of a passage and as well the initial load of a valve spring at the same time by forming in a spherical shape a rotary valve for regulating the flow rate of damping oil and by changing the stroke of a valve member in dependance upon the size of a selected oil passage. CONSTITUTION:The fitting position of a valve member 24 is shifted to the front and the valve element itself is moved back by a distance (l) overcoming against a valve spring 25 for compressing the spring 25 to the distance (l), when the rotary valve 19 is actuated through a groove 32 so that the fitting of the valve element 24 is changed from a large diameter passage (c) to a small diameter passage C. The initial load of the valve spring 25 is lincreased, corresponding to the distance (l) of the movement of the valve member 24. Accordingly, the damping force having a square characteristic due to the decrease in the area of the passage C and the increase in the initial load of the spring 25 may be obtained when the valve member 24 is fully opened.
Patent JP-S62296986-A (JP)
Title: Compound laser beam machine
Inventor: KIMURA SHOICHI
IPC: B23K26/02
Filed: 1986-08-06
Abstract: PURPOSE:To machine a work at the proper position by moving a camera at the prescibed position with respect to the work and observing an actual state of the work to perform the subsequent machining. CONSTITUTION:The work W is mounted on a fixed table 101 and held by a clamping device CLP. On the other hand, rails RR and RL are provided along the X direction in figure on the top of both ends of the table 101 and a portal mobile frame 125 extending over these rails is provided. A head supporting body 127 which is movable in the Y direction in figure along the rails is provided to the frame 125 and a machining head 125 is fitted to the supporting body 127 and the light reflection type camera 105 is provided to its one side. Since the work surface is observed using the camera 105 and the subsequent machining can be performed at the proper position, finished accuracy is especially improved.
Patent JP-H0350469-A (JP)
Title: Refrigerant regenerator
Inventor: SATO HIDEAKI
IPC: F25B43/00
Filed: 1989-07-14
Abstract: PURPOSE:To effectively remove water in refrigerant regeneration by yielding a regenerated refrigerant with less water contents by removing free water in a refrigerant to be regenerated, and bringing the liquefied regenerated refrigerant after removal of the free water into direct contact with the refrigerant gas to be regenerated. CONSTITUTION:A pan part 307 includes therein glass fibers 308 for removal of free water, which remove free water in a fluid refrigerant. In a piping 305, the water in the fluid refrigerant is moved from liquid phase to gas phase to lower water content in the fluid refrigerant. A water freeing chamber 405 includes therein a drying member 406 comprising felting and a desiccating, and the refrigerant from a water exchange chamber 404 is removed in its water by passing through the desiccating member 406. The refrigerant removed in its water enters a condensation chamber 38 of a refrigerant recovery container 3 where it is cooled and liquefied by a refrigerant vaporizer 21.
Patent JP-H08115969-A (JP)
Title: Surface treatment system for substrate
Inventor: YOSHIDA KOZO
IPC: H01L21/677
Filed: 1995-06-26
Abstract: PURPOSE: To provide a system for treating the surface of a substrate quickly and uniformly. CONSTITUTION: The surface treatment system for substrate comprises a transfer roller R2 for horizontally reciprocating a substrate W, being transferred from a carry roller R1 and applied with a surface treatment liquid layer 10 over the entire surface, while keeping the horizontal attitude. In order to reciprocate the substrate held on a transfer roller repetitively between two positions spaced apart by a predetermined distance D1 within the processing time, the substrate transferring direction of the transfer roller R2 is inverted at the moment in time when the substrate arrives at each of two positions.