baber/WOPTO huggingface dataset:
Patent JP-H0862963-A (JP)
Title: Toner supplying device
Inventor: YAKABE YUTAKA
IPC: G03G15/08
Filed: 1994-08-16
Abstract: PURPOSE: To obtain a device capable of preventing the occurrence of the crosslinking phenomenon of toner and simultaneously, being reduced in thickness and the cost, in a toner supplying device supplying the toner into a developing device in an image forming device. CONSTITUTION: A belt-like toner carrying member 2 whose periphery is abutted on the inner periphery of a housing 3 by elastic restoring force at the time of deforming is provided in the housing 3 housing the toner and plural projecting parts 2a projected in a direction nearly perpendicular to a revolving direction are provided on the inner periphery of the toner carrying member 2. A driving roll 1 provided with plural grooves 1a in an axis line direction on the periphery is disposed inside the member 2 and the member 2 is supported in a state where the projecting parts 2a are engaged with the grooves 1a of the driving roll 1 and the member 2 is held by the driving roll 1 and the housing 3.  Then, the toner carrying member 2 is revolved while abutting on the inner periphery of the housing 3 by the rotation of the driving roll 1, to carry the toner in the housing 3 by the projecting parts 2a.
Patent JP-H0260980-A (JP)
Title: Releasing agent and separator
Inventor: TAKAHASHI SHUICHI
IPC: C08G77/22
Filed: 1988-08-26
Abstract: PURPOSE:To obtain a releasing agent which can exhibit good release to a silicone pressure-sensitive adhesive and difficultly migrates into the adhesive surface by using a polymer composed of a main chain comprising carbon atoms or siloxanes ad specified branches as a component. CONSTITUTION:The title releasing agent comprises a polymer having a main chain comprising carbon atoms or silixanes and branches, wherein each branch comprises a 1-10C fluoroalkyl terminated with a trifluoromethyl group, the content of these fluoroalkyl groups is 500 or below, in terms of a value determined by dividing the weight-average MW by the number of the terminal trifluoromethyl groups. The treatment for imparting releasability with the releasing agent, like a usual releasing agent, can be performed by extending the agent on the surface to be treated of, e.g., a support by application or the like, and drying it to form a film. For example, a separator is obtained by treating at least one surface of a flexible support 1 with the releasing agent to form a film 2.
Patent JP-H06229101-A (JP)
Title: Soundproof floor joist material and structure of floor
Inventor: TERAYAMA TAKASHI
IPC: E04F15/18
Filed: 1992-07-18
Abstract: PURPOSE:To improve a sense of walking necessary for a floor material and improve a soundproof function and habitability, by providing a structure of double flooring for soundproofing, using floor joist materials, in each of which a high rigid layer or more are stacked on a specific nonwoven fabric layer or more. CONSTITUTION:A soundproof floor joist 1 is so composed that the thickness of a nonwoven fabric 2 made of crimp fiber is made 3 mm or more and that a rigid member 3 is stacked thereon. The soundproof floor joist 1 is stacked on a bearing floor joist 4 or a plurality of them 1 are laid on a floor foundation bed. At this time, an area having sole possession of the floor joist 1 is made 60% or less based on that of the floor foundation bed. The layer of the nonwoven fabric 2 reduces vibration generated on the upper floor and prevents the vibration from being directly transmitted to beams and wall faces, and thus pulse sound is reduced. In addition, a floor bed material and the floor joist are composed so as to be difficult to resonate to each other and thus the pulse sound can be reduced.
Patent JP-H0959742-A (JP)
Title: Thick steel plate excellent in corrosion fatigue strength in weld zone
Inventor: KAYAMORI YOICHI
IPC: C22C38/14
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a thick steel plate excellent in corrosion fatigue strength in a weld zone immersed, at all times, in a corrosive environment. SOLUTION: The thick steel plate excellent in corrosion fatigue strength in a weld zone has a composition consisting of, by weight, 0.005-0.05% C, 0.5-2.5% Si, 0.5-0.99% Mn, <=0.04%, <=0.01%, S, <=0.06% Nb, <=0.10% V, 0.01-0.08% Al, 0.005-0.05% Ti, 0.002-0.008% N, and the balance Fe with inevitable impurities, and further, the fraction of ferritic structure in a weld heat-affected zone is regulated to >=70%. Moreover, other than the above components, either or both of <=2.0wt.% Ni and <=1.0wt.% Cr can be incorporated.
Patent JP-S58112257-A (JP)
Title: Button type alkaline cell
Inventor: OOHIRA TSUKASA
IPC: H01M6/06
Filed: 1981-12-25
Abstract: PURPOSE:To increase the open circuit voltage and to improve the low temperature pulse discharge characteristics by injecting an electrolyte with the addition of zinc oxide controlled at the optimum value into both positive and negative electrodes. CONSTITUTION:An electrolyte containing an aqueous solution of 40% of caustic potash, by weight, with 1.0-1.5% of ZnO, by weight, dissolved is injected by a predetermined quantity into both positive electrode and negative electrode. The saturation density of ZnO is about 4%, by weight. A separator and an impregnating material are sufficiently wet with excess electrolyte injected when they are put into contact with the positive and negative electrode sides, but no free electrolyte is allowed to exist. A distributed gel negative electrode 4 made by kneading zinc amalgam powder, sodium salt of carboxymethyl-cellulose as a gelling agent, and the electrolyte; the impregnating material 5 made of cotton non-woven fabric arranged on the negative electrode side; the cellophane separator 7 of semi-permeable membrane arranged on the positive electrode side; and the positive electrode 6 molded under pressure with the black mix mixed with MnO2 and graphite at a weight ratio of 90:10 are provided to form the cell.
Patent JP-H0552641-A (JP)
Title: Vehicular load detector
Inventor: HIRAGA MASAHIRO
IPC: G01B7/00
Filed: 1991-08-26
Abstract: PURPOSE:To provide a device having excellent reliability and durability by forming a distortional resistance element directly on a glass enamel layer to coat a metallic elastic body. CONSTITUTION:A stainless metallic elastic body 1 is installed between a vehicle body 2 and a stopper 3, and the tip of a shock absorber 4 passes through penetratingly into its center. A glass enamel layer 9 is formed on the surface of the elastic body 1. From the point of view of an adhesive property to the elastic body 1, an electric insulating property and a heat resisting property, a composition of non alkaline crystallized glass forming the enamel layer 9 is composed in weight % of MgO:10-40%, BaO:20-50%, B2O3:7-15%, SiO2:20-30%, SnO2:0-2% and P2O5:0-2%. A distortional resistance element 10 of Cu-Ni is formed on the surface of the enamel layer 9, and there is further coated with an over coat layer 11 such as resin. When a load is applied to the vehicle body 2, a load change created between the vehicle body 2 and an axle shaft is converted into mechanical distortion of the elastic body 1. This distortion is converted into resistance change by means of the element 10, and is detected as an electric signal, so that vehicle body weight can be measured.
Patent JP-S59103939-A (JP)
Title: Air-fuel ratio control device
Inventor: KITAHARA TAKESHI
IPC: F02D41/14
Filed: 1982-12-06
Abstract: PURPOSE:To stabilize the conversion efficiency of a ternary catalyst and reduce harmful components of exhaust gas by increasing or decreasing the fuel feed quantity for correction based on the output of a comparator comparing the oxygen sensor output with a comparison reference value. CONSTITUTION:A comparator 8 compares a comparison reference value SL with the oxygen sensor output Vs and feeds its output to an air-fuel ratio control circuit 9. An inclination detector 10 detects the inclination of the oxygen sensor output Vs. A maximum value holding circuit 15 holds the maximum value Vhp of the inclination and a minimum value holding circuit 19 holds the minimum value Vlp respectively. An addition signal of an adder 25 is outputted to a smoothing circuit 31, and the comparison reference value SL is determined at a comparison value corrector 35. Accordingly, the fuel feed quantity is increased or decreased for correction based on the output of the comparator 8, thereby the conversion efficiency of a ternary catalyst can be stabilized and harmful components of exhaust gas can be reduced.
Patent JP-H0553496-A (JP)
Title: Braille display terminal
Inventor: HIRANO SATORU
IPC: G06F3/00
Filed: 1991-08-26
Abstract: PURPOSE:To improve interface function between a host computer and a braille display terminal, and obtain a braille display terminal, of which structure is simplified and of which cost is reduced. CONSTITUTION:A braille input/output device 1 and a host computer 2 are connected by an expansion bus 2a, and an expansion bus interface 1d is provided between each input/output part 1a-1c of the braille input/output device 1 and the expansion bus 2a, and each unit input/output element of the input/output means 1a-1c is accessed or controlled directly by soft wares 2b, 2d of the host computer 2 through the expansion bus 2.
Patent JP-H1142035-A (JP)
Title: Threading through shaking out type internally threaded rod and its threading auxiliary tool
Inventor: YAHAGI MITSUHIRO
IPC: A01K97/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a readily handleable, simple and cost advantageous method for threading without causing trouble in functions essential to a fishing rod. SOLUTION: An auxiliary tool 1 is inserted from an introduction guide hole 4 of a rod butt into an opening 5 of the rod butt and magnetically attracted to a hook part of an internally threading wire 6 when threading the internally threading wire 6 from the tip of a top rod and taking out the internally threading wire 6 from the rear end of the top rod. The hook part, together with the threading auxiliary tool 1, is then simultaneously taken out to the outside of the rod butt.
Patent JP-H08170479-A (JP)
Title: Fixing-stretching device for lead-in cable
Inventor: FURANTSUUYOZEFU PIYUTSUTOMAN
IPC: E21B19/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a securing and tensioning device, in which a tensional stroke is not limited and which can be tensed again and is handled easily, by providing a thrust member, a clamping element and a tensioning element arranged at the free end of a pipe to be pulled in. SOLUTION: A sleeve 2 is disposed at the rear end of a percussion boring device 1, a pipe 3 to be pulled into the sleeve 2 is inserted and the towing cable 4 is introduced, a thrust member 5 is disposed at the rear end of the pipe 3, and a clamping element 10 and a tensioning element 15 are disposed adjacent to the member 5. When a lever extending section 20 is moved in the opposite direction to a pressure plate 6, the cable 4 is towed by the element 10, the member 5 and the pipe 3 and tensed. When the element 15 is moved in the direction of the pressure plate 6, the element 10 tightly holds the cable 4, and the cable 4 is further tensed by anew moving the element 15 in the opposite direction to the direction of the pressure plate 6. Each desired pretension of the cable 4 is attained by moving the element 15 any time.
Patent JP-S6274085-A (JP)
Title: Production of photoconductor
Inventor: NAKAMURA SHOJI
IPC: G03G5/08
Filed: 1985-09-25
Abstract: PURPOSE:To produce a photoconductor having satisfactory electrostatic charging potential and charge retentivity by forming an amorphous Si film on a substrate by vapor growth by CVD or PVD, cooling the film once to ordinary temp. and heat treating it under specified conditions. CONSTITUTION:A photoconductive amorphous Si film 2 is formed on a substrate 1 of Al or the like by vapor growth by CVD or PVD. The film 2 is cooled once to ordinary temp. and heat treated at 50-250 deg.C for 30min-12hr to increase the dark resistance. Thus, a photoconductor having satisfactory electrostatic charging potential and charger retentivity is obtd. An underlayer 3 and a protective layer 4 may be formed under and on the photoconductive amorphous Si film 2.
Patent JP-S6196061-A (JP)
Title: Control rod drive mechanism for nuclear powder plant
Inventor: TADA KAORU
IPC: C22C38/44
Filed: 1984-10-15
Abstract: PURPOSE:To enable stable and long-period driving of control rods for a nuclear power plant, by constituting a seal ring of an alloy composed by incorporating specific amounts of C, Mn, Si, Cr, Ni, Mo, and Al to Fe. CONSTITUTION:The seal ring is constituted of the alloy consisting of, by weight, <=0.1% C, <=0.5% Mn, <=0.5% Si, 11-14% Cr, 7-10% Ni, 1.5-3.0% Mo, 0.5-1.5% Al, and the balance Fe with accompanying impurities. This seal ring has superior wear resistance and when used for the control rod drive mechanism for a nuclear power plant, the control rods can be driven stably for a long period.
Patent JP-H082108-A (JP)
Title: Optical recording medium and production thereof
Inventor: YASHIRO TORU
IPC: G11B7/2405
Filed: 1994-08-16
Abstract: PURPOSE:To suppress the molecular association of a phthalocyanine compd. by using a metal phthalocyanine compd. and a nitrogen-containing compd. as main components of a light absorbing layer. CONSTITUTION:A light absorbing layer based on a metal phthalocyanine compd. represented by formula (wherein M is Mn, Fe, Co, Zn or Cd, either one of A<1> and A<2>, A<3> and A<4>, A<5> and A<6> and A<7> and A<8> is an -OR group or an -SR group and the other one of them is a hydrogen atom and R is an aliphatic, aromatic or alicyclic hydrocarbon group) and a nitrogen-containing compd. which may be substituted or cyclized selected from an amino compd., an imino compd. and an azo compd.) is provided on a substrate. By providing this light absorbing layer, the molecular association of the phthalocyanine compd. generated when the light absorbing layer is made thin is suppressed.
Patent JP-H1153119-A (JP)
Title: Manufacture of opto-electric device
Inventor: ISHIZUKA KAZUMASA
IPC: G02F1/13
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent an air layer between a liquid crystal display panel and a touch panel. SOLUTION: The manufacture device is provided with a positioning frame 3 having an opening 7 and a stage part 8, a table 10 which can ascend/descend in the opening 7, a supporting board 17 which can be arranged on the upper face of the positioning frame 3 and can cover the touch panel (b) engaged with the stage part 8 and a vacuum pump 22 discharging air in a space surrounded by the peripheral face of the opening 7 of the positioning frame 3, the table 10 and a supporting board 17 and making a system to be a vacuum state. The liquid crystal display panel is inserted into the opening 7 of the positioning frame 3 and it is placed on the table 10. The touch panel is engaged with the stage part 8 and it is held. The supporting board 17 is brought into close contact onto the positioning frame 3.  Air in the opening 7 is discharged by a vacuum pump 22 in such a state and the vacuum state is kept. The table 10 is raised based on the vacuum state and the liquid crystal display panel is pressed to the touch panel so as to stick them together through an adhesive sheet.
Patent JP-S6096766-A (JP)
Inventor: HENINGU GIIZETSUKE
IPC: C23C18/28
Filed: 1984-10-15
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-2000050588-A (JP)
Title: Alternator for vehicle
Inventor: NAKAMURA SHIGENOBU
IPC: H02K9/06
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To enhance power generation efficiency by specifying the ratio of the circumferential distance between adjacent different poles at claw part to the circumferential width at the forward end a pole tooth extending in the inner radial direction of a stator core and the ratio of dimension between the inside and outside diameters at the root of the claw part thereby enhancing the cooling of a field coil. SOLUTION: The ratio (Y/X) of the circumferential width X at the forward end 35 of pole tooth in a stator core to the circumferential distance Y between adjacent claw parts 73 of different pole in a field core 7 is set in the range of 2-3.3. The ratio (r1/R1) of dimensions r1, R1 of the inside and outside diameters at the root of the claw part 73 is set in the range of 0.78-0.8. According to the arrangement, heat being radiated from the forward end 35 of pole tooth on the inner circumference of the stator core to the claw part 73 of the rotor is introduced easily to cooling fans 12, 13 while retarding transmission of heat from the stator to the field coil 8. Since thermal problem of the field coil 8 is lessened, cooling performance thereof is enhanced resulting in the enhancement of power generation efficiency.
Patent JP-2000046169-A (JP)
Title: Vehicular controller
Inventor: OTA TAKASHI
IPC: B60W30/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To perform more comfortable travel by providing a control content deciding means for deciding the control content of an operation mechanism on the basis of a detected road condition and a travel environment. SOLUTION: This controller is provided with a road condition detecting means 101 and a travel environment detecting means 102. Information on these road condition and travel environment is inputted to a control content deciding means 103, and the control content of an operation mechanism 104 is decided here by processing/arithmetically operating these plural information. This operation mechanism 104 is, in a word, an electrically controllable mechanism mounted on a vehicle. The control content deciding means 103 is constituted so as to output a control signal with either one or a plurality of these operation mechanisms as an object, and can be constituted so as to decide the control content, for example, by a neural network or fuzzy inference to simultaneously process a large number of data.
Patent JP-S59108641-A (JP)
Title: Sheet curl straightening device
Inventor: OOSAKO HIDEYUKI
IPC: B65H29/70
Filed: 1982-12-09
Abstract: PURPOSE:To increase a sheet curl straightening effect ever so high, by making a linear speed for a driving roller in case of a sheet curl straightening roller speedier than a conveying speed for a sheet, while making full use of a squeeze by slippage between the sheet and the driving roller. CONSTITUTION:With a pressure mechanism employed, a driven roller 20a is forced by pressure toward a driving roller 20b, while nips are formed between these rollers. When a sheet P passes through these nips, linear speed for the driving roller 20b is set to be speedier than a conveying speed for the sheet P so that these produces slippage between the sheet P and the driving roller 20b, causing the sheet P to be squeezed in consequence, whereby a curl appearing on the sheet P is effectively straightened owing to a multiplier effect by the surface curvature and pressure force of the driving roller 20b plus this squeeze action.
Patent JP-S60107010-A (JP)
Title: Manufacturing device for optical fiber unit
Inventor: CHIYOU EIKI
IPC: H01B13/00
Filed: 1983-11-15
Abstract: PURPOSE:To prevent ultraviolet-ray setting resin from running down even if optical fiber manufacture is stopped temporarily by providing an auxiliary ultraviolet lamp in front of each ultraviolet lamp for a buffer layer and a unit jacket. CONSTITUTION:Optical fibers 2 sent from bobbins 7 are gathered by a ferrule 8 around a tensile strength body 1 such as a stainless wire from a sending machine 6, and the optical fibers 2 are coated with liquid ultraviolet-ray setting resin from a supplying device 9. They are further coated similarly by using a supplying device 10, the section is made nearly circular by a drawing ferrule 11, and then the optical fibers 2 are irradiated by an ultraviolet lamp 12 for a buffer layer to set the coating liquid. A supply device 13 applies liquid ultraviolet-ray setting resin for a unit jacket, the section is made circular by a drawing ferrule 14, and the liquid is set by an ultraviolet lamp 15 for the unit jacket. Further, auxiliary ultraviolet lamps 18 and 20 for the buffer layer are provided in front of the lamp 12 and ultraviolet lamps 21 and 23 for the unit jacket are provided in front of the lamp 15 to perform ultraviolet-ray irradiation when the optical fibers are stopped temporarily.
Patent JP-S6456840-A (JP)
Title: Production of fiber reinforced metal
Inventor: HINO HARUMICHI
IPC: B22D19/14
Filed: 1987-08-28
Abstract: PURPOSE:To produce a fiber reinforced metal of high quality which contains fibers uniformly and has a complicated shape by packing a fibrous preparation contg. reinforcing fibers into a water-absorbent mold applied with a gelling agent and permitting the penetration of a metallic molten metal into the obtd. fibrous molded body. CONSTITUTION:The fluid fibrous preparation contg. the reinforcing fibers such as carbon, metal and ceramic, a binder such as colloidal silica, a thickener such as PVA and water is prepd. Said fibrous preparation 8 is packed into water-absorbent molds 5, 6 and 7 made of gypsum, etc., applied with the gelling agent of a formic acid, etc. The fibrous preparation 8 is uniformly and satisfactorily packed into every corner of the molds 5, 6 and 7. Said thickener is furthermore gelatinized by the gelling agent, by which the strength is increased and water is freed to be absorbed into the molds 5, 6 and 7. In this way, a fibrous molded body 10 of good quality is formed. The metallic molten metal is penetrated and solidified into the inner part of said fibrous molded body 10 by pressure pouring, etc., by which the fiber reinforced metal can be obtd.
Patent JP-H1055680-A (JP)
Title: Semiconductor memory
Inventor: OTA MOTOI
IPC: H03K19/0175
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can prevent malfunction of a MOS transistor caused by a potential of an input/output node and prevent a leakage current. SOLUTION: A source/drain electrode of an NMOS transistor 101 connected to an input/output node Nio to which a DQ pin 110 is connected is connected to a gate electrode of the NMOS transistor 101 through a capacitor 103. When a negative potential is given to the DQ pin 110 in writing data, it is transmitted to a gate electrode of the NMOS transistor 101 through the capacitor 103, source/drain electrodes and a gate electrode connected to the input/output node Nio of the NMOS transistor 101 and the gate electrode are made the same potential.
Patent JP-H0378742-A (JP)
Title: Package of photographic film
Inventor: IKEGAMI SHINPEI
IPC: G03C3/00
Filed: 1989-08-23
Abstract: PURPOSE:To obtain a print having excellent sharpness by maintaining a film outlet in a plane inclusive of an exposing stage in a camera and controlling the posture thereof in such a manner that the direction of putting a photographic film in and out is in parallel with the winding direction of the photographic film. CONSTITUTION:A cartridge 1 has the means for controlling the posture in such a manner that the film outlet 3 is maintained within the plane A inclusive of the exposing stage 12 in the camera and that the direction B of putting the photographic film 2 in and out is in parallel with the winding direction C of the photographic film when the cartridge is loaded into the camera. A development restrainer releasing type coupler which restrains the development of silver halide particles by the intra-molecular electron transfer via an ethylenic conjugation chain after releasing of the precursor of the compd. which is restrained the development of silver halid particles by the coupling reaction with the oxidant of an arom. primary amine developing agent is incorporated into the photographic film 2. The print having excellent brightness of reflectivity is obtd. in this way. This package of photographic films is adequate particularly for a pseudo zoom print system.