baber/WOPTO huggingface dataset:
Patent JP-H01154069-A (JP)
Title: Toner
Inventor: YASUDA SATOSHI
IPC: G03G9/087
Filed: 1987-12-10
Abstract: PURPOSE:To adapt a toner to the heating roll fixing system applying no oil by using a vinyl type binder resin cross-linked with an aromatic cross-linking agent having >=2 vinyl groups and an acrylate or methacrylate cross-linking agent having a hetero atom and >=2 vinyl groups. CONSTITUTION:The binder resin to be used is cross-linked by the aromatic cross-linking agent having >=2 vinyl groups and the acrylate or methacrylate cross-linking agent having a hetero atom and >=2 vinyl groups. This vinyl type resin contains a chloroform-insoluble component in an amount of 0.1-60wt.% and a tetrahydrofuran-soluble component having a main peak in a molecular weight distribution of 1,000-25,000, and at least one subpeak or a shoulder in a molecular weight distribution of 3,000-150,000 measured in a gel permeation chromatogram, thus permitting the obtained dry toner to be adapted to the heating roll fixing system applying no oil.
Patent JP-H08172150-A (JP)
Title: Radiator
Inventor: TATEGAMI TETSUYA
IPC: H05K7/20
Filed: 1994-12-16
Abstract: PURPOSE: To reduce manufacturing cost, increase radiation area, reduce size and weight, and improve radiation performance, by constituting a radiation fin of a plurality of corrugate members which are formed by bending a plate and stacked in a lamination type. CONSTITUTION: A radiation fin 3 is formed on one surface of a main body 2 wherein a heating element fixing part is formed on the other surface. In such a radiator 1, the radiation fin 3 consists of a plurality of corrugate members 5 which are formed by bending a plate and stacked in a lamination type, on the one surface side of the main body 2. The wavy bottom parts 5a of the higher corrugate members 5 are placed on the wavy top parts 5b of the lower corrugate members 5b. For example, the corrugate members 5 are formed by bending an Al plate, and the wavy bottom parts 5a of the upper corrugate members 5 are placed on the wavy top parts 5b of the lower corrugate members 5, and soldered.
Patent JP-2000139165-A (JP)
Title: Raising speed-change gear unit for combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D57/22
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject speed-change gear unit designed to obviate such a problem that, conventionally, when speed-change gears are subjected to variable-speed movement along a slide shaft, a low-speed gear at the central site of a variable-speed shaft represents a hindrance due to its larger diameter to effect limitation of the variable-speed movement distance; therefore the slide shaft becomes inevitably longer by widening the respective intervals between the speed-change gears, effecting a speed-change gear unit of wide width construction, thus leading to a large-sized reaping pretreatment unit as a whole. SOLUTION: This raising speed-change gear unit 5 for a combine harvester which is constructed by installing a reaping pretreatment unit 3 on the front portion of a travel vehicle body 2 mounted with a threshing unit 1 (wherein the reaping pretreatment unit 3 is arranged with a plurality of grain culm raisers 4 working for raising grain culms from below ahead upwardly backward.) is set up on the input side of each of the grain culm raisers 4 and made up of a variable-speed shaft 9 disposed with a high-speed gear 6 at the center, a normal-speed gear 7 on one side and a low-speed gear 8 on the other side and a slide shaft 13 slidably borne with the respectively corresponding speed- change gears 10, 11, 12 as a unit.
Patent JP-H07168785-A (JP)
Title: System bus interface circuit
Inventor: HOSHI YOSHINORI
IPC: G06F13/42
Filed: 1993-12-14
Abstract: PURPOSE:To make the circuit applicable to any modules in common without causing unnecessary signal delay time and to prevent the quantity of hardware from being increased caused by a synchronization circuit irrespective of the requirement of synchronization on sending and recessiving signals between system buses and internal buses of the module. CONSTITUTION:This circuit is equipped with D-type FFs 4, 6 which output an input signal from a bus on one side either the system bus or internal bus as a signal synchronized with the clock of the bus on the other side, and a selector 8 to the input terminal on one side of which the output signal of the D-type FF 6 is supplied, and to the input terminal on the other side of which the input signal from the bus on one side either the system bus or internal bus is supplied, and which outputs the signal supplied to the input terminal on the other side from an output terminal when a selection signal supplied to a control terminal is of a synchronous mode, and outputs the signal supplied to the input terminal on one side to the output terminal when the selection signal is of an asynchronous mode, and supplies the output signal from the output terminal to the bus on the other side, respectively.
Patent JP-H11137966-A (JP)
Title: Treatment of waste gas
Inventor: GOTO KOHEI
IPC: B01D53/86
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To regenerate a carbonaceous catalyst in a good state by dividing a waste gas containing sulfur oxide and nitrogen oxides into plural waste gas streams, supplying each waste gas to a moving bed to treat the waste gas with a carbonaceous catalyst, and heating and regenerating the carbonaceous catalyst discharged from the moving bed. SOLUTION: A waste gas from a line L1 is divided into first and second waste gas streams and supplied through lines L2, L3 to moving bed reactors 14, 18, respectively. Ammonia gas and sulfur dioxide gas from lines L4, L7 are injected to each waste gas. In the moving bed reactors 14, 18, each waste gas is brought into contact with a carbonaceous catalyst flowing downward in an intermediate room 15, 19 to carry out desulfurization and denitration. In this process, the carbonaceous catalyst is supplied quantitatively by feeding devices 13, 20 in a specified amt. through lines L11, L12 to the moving bed reactor 18 and a regenerator 22. The carbonaceous catalyst is heated and regenerated in the regenerator 22, then a powdery carbonaceous catalyst is removed by a separator 28, and then the regenerated catalyst is recirculated through a line L14.
Patent JP-H02158825-A (JP)
Title: Ic card device
Inventor: HAYASHI NAOKI
IPC: G06F3/08
Filed: 1988-12-12
Abstract: PURPOSE:To realize the input/output switching of the communication of an IC card without using a microcomputer by providing an IC card read and write device with a communication control circuit for connecting electrically and directly two communication lines from host system and one data input/output terminal of the IC card. CONSTITUTION:The IC card read and write device 11 to read and write the IC card 10 and the host system 12 to control the IC card 10 and the IC card read and write device 11 are provided. Then, the communication control circuit 114 to connect two communication lines 121,123 from the host system 12 and one communication line 104 from the IC card electrically and directly in the IC card read and write device 11 is provided. Thus, since the host system 12 and the IC card 10 can communicate directly, communication can be performed at high speed, and in addition, the IC card read and write device 11 not influenced by the communication format of the IC card 10 can be constituted at low cost.
Patent JP-H11139218-A (JP)
Title: Automobile ceiling material and manufacture thereof
Inventor: UEDA SUSUMU
IPC: B32B27/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce weight and improve heat resistance by forming the non- foam layers made of a thermoplastic resin on the both faces of a denatured polyphenylene ether resin foam layer, and determining the tensile elastic gradient at an arbitrary temperature selected from a specific range of the temperature, of the vehicle inside non-foam layer larger than that of the vehicle outside non-foam layer. SOLUTION: A vehicle inside non-foam layer 2 and a vehicle outside non-foam layer 3 made of a thermoplastic resin, are formed on the both faces of a foam layer 1 made of a denatured polyphenylene ether resin such as a mixture resin of the polyphenylene ether resin and a polystyrene resin, and a graft or block copolymer prepared by polymerizing a styrene monomer with the polyphenylene ether resin. The tensile elastic gradient at an arbitrary temperature selected from 80-100 deg.C of a temperature range, of the vehicle inside non-foam layer is larger than that of the vehicle outside non-foam layer 3. Whereby the weight can be reduced, and the heat resistance and the stability in size can be improved.
Patent JP-H024389-A (JP)
Title: Formation of gas cock freely adjustable at part of blood tube and catheter apparatus
Inventor: ADAIR EDWIN L
IPC: A61F2/958
Filed: 1988-12-12
Abstract: PURPOSE: To make it possible to cause the gas embolus of a blood vessel by providing the device with a means for forming a hindrance part for the flow of the blood in the blood vessel and a means for supplying gas into the blood vessel under a sufficient pressure. CONSTITUTION: A needle of a Seldinoger type having a freely removable obturator is inserted into the blood vessel proximate to the insertion point of the skin and a guide wire is inserted through this needle into the blood vessel, by which its front end is inserted into the region of the blood vessel where a procedure or observation is needed. Next, this needle is removed from the guide wire and the front end 14 of the tube 12 of a catheter device 10 is inserted through the guide wire into the blood vessel, following which the guide wire is removed from a channel 48 to remove the guide wire from the tube 12.  A sleeve 24 is then expanded by using pressure fluid, such as water or carbon dioxide to prevent the flow of the blood and thereafter, the gaseous carbon dioxide is introduced through the channel 38 of the tube 12 into the blood vessel by the pressure of the distolic phase of the patient's heart. As a result, the treatment may be carried out by observing the inside of the blood vessel over a long period of time.
Patent JP-H09155842-A (JP)
Title: Apparatus for rotary-cutting long soft plate-shaped work
Inventor: KUROSE MASAKAZU
IPC: B28B11/14
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To certainly and smoothly perform continuous cutting by preventing that the short work cut from a long soft plate-shaped work is hooked by the edge part of the blade element of a rotary cutter to be sent flying or wound round the blade element. SOLUTION: The rotary cutter 3 arranged on the long soft plate-shaped work W fed at a constant speed by a conveyor 1 and formed by fixing a plurality of blade elements 6 to a rotary shaft 4 so as to leave an interval in the peripheral direction of the cutter is rotated in synchronous relation to the conveyor 1 to cut the long soft plate-shaped work W in a definite length unit T. In this case, the edge part 6a of each of the blade elements is bent so as to have a sweepback angle θ in the rear of rotation.
Patent JP-H04190686-A (JP)
Title: Alkali metal device for thermoelectric conversion
Inventor: TSUKAMOTO MORIAKI
IPC: H02N3/00
Filed: 1990-11-21
Abstract: PURPOSE:To improve the reliability of the title device without lowering its power generating performance by forming a solid electrolyte to a closed-tube- like shape and putting a superplastic metallic tubes on the opened end of the closed tube-like solid electrolyte without welding. CONSTITUTION:The opened end of a tube 102 made of a solid electrolyte is worked to have a tapered internal surface and a flange 128, sleeves 141 and 143, and pipeline 142 are provided to a closed tube-like superplastic metallic tube 123. The metallic tube 124 is inserted into the tube 102. When the tube 124 is inserted into the tube 102, a clearance of several mm is provided between the upper surface of the flange 128 and opened end of the tube 102 and the half ring-like sleeve 143 is put in the clearance. The tubes 102 and 124 are put in an electric furnace of a vacuum or inert gas atmosphere and subjected to plastic working by heating the tubes 102 and 124 in the furnace and supplying an inert gas into the superplastic metallic tube 124 from the pipeline 142. As a result, the external wall of the tube 124 comes into close contact with the tapered internal surface of the tube 102. Thereafter, the sleeves 141 and 143 are removed and the closed tube-like tube section is remove by working.
Patent JP-2000122533-A (JP)
Title: Map display device
Inventor: ONISHI HIROFUMI
IPC: G08G1/0969
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a map display device capable of displaying a map centering such a point as a feature of a road and adjacently existing facilities as keys. SOLUTION: A road form feature extraction means 1 extracts features of a road form such as doglegs, continuous curves, and steep slopes, etc., from a map data base 3, and outputs them to a feature point table 4. Similarly, a road network feature extraction means 2 extracts feature points of the road network such as intersections etc., across water systems and railroads from the map data base 3, and outputs the points to the feature point table 4. A retrieval means 5 lets an operator retrieve the corresponding feature points while displaying a shape, a road name, etc., of the features. A map display means 6 displays a map centering the feature point finally extracted by the operator.
Patent JP-H10164637-A (JP)
Title: Multi-sector switch controller in cellular mobile communication system
Inventor: SUZUKI HIDETO
IPC: H04J13/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a cellular mobile communication system by reducing the number of wires connecting transmission-reception antennas and a modems to each other at every sector. SOLUTION: A cellular mobile communication system is constituted of transmission-reception antennas 11-14, radio transmitting-receiving sections 15a-18a, A/D converters 15b-18b, a parallel signal transmission line Cb, and the switcher 21, P/S converters 22-24, control section 25, modems 29-31, central controller 32, control signal line 33, and serial signal line Cd of a sector switching controller 20, divides the service area of one cell base station into a plurality of sectors, and connects the sectors to the modems 29-31 by means of the switch controller 20 which selects a plurality of, for example, two to four transmission-reception antennas based on the positional relation between a mobile terminal and the base station when the mobile terminal moves in the service area.  In addition, signals from the controller 20 are sent to the modems 29-31 by performing differential transmission or by using a coaxial cable after the signal are converted into 8- or 16-bit serial signals through parallel-serial conversion.
Patent JP-H10139363-A (JP)
Title: Hook for crane
Inventor: EGUCHI TAKAYUKI
IPC: B66C13/10
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To improve suspension ability of a crane by adjusting weight of entire hook according to length of a boom. SOLUTION: An auxiliary weight 37 is detachably assembled to a hook weight 36. Whereby, when a work is performed with a longest boom, the auxiliary weight 37 is assembled to the hook weight and whole weight of a hook 21 is set as weight suitable to the longest boom. When the work is performed with a short boom, the auxiliary weight 37 is removed and whole weight of the hook is set as weight suitable to the short boom. Accordingly, when the work is performed with the short boom, the hook can be lightened as much as the removed auxiliary weight 37 and suspension possibility weight (rated load) at this time may be increased.
Patent JP-H03177238-A (JP)
Title: Sheet feeding device
Inventor: OGUSU MASAYUKI
IPC: B65H3/04
Filed: 1989-12-05
Abstract: PURPOSE:To prevent the generation of the sheet feed defect due to slip, etc., and surely perform feeding by installing a plurality of projections for contacting a sheet on the peripheral surface of an endless belt laid on rollers to increase the contact area with the sheet. CONSTITUTION:When paper is not supplied, a projection 8 is at a position free from the contact with a copying paper P, and an endless belt 7 stops. Accordingly, mounting and demounting of a cassette 9 can be carried out freely from obstruction, and troubles of deformation and deterioration of the endless belt 7 and the projection 8 are not generated. When paper feed is performed in copying, the projection 8 contacts the copying paper P according to the revolution of the endless belt 7, and surely sends the paper to a copying part side. Since the top parts of the projection 8 are made of rubber material and have slits therebetween, the paper shifts smoothly, even at the part related to a roller 6 having a small radius of curvature. Further, since a plurality of projections 8 contact the copying paper P, a large frictional force is generated, and the generation of the trouble of paper feed defect due to slip, etc. is prevented.
Patent JP-S63161125-A (JP)
Title: Continuous annealing method and continuous annealing furnace
Inventor: KASETA YOSHIYUKI
IPC: C21D9/573
Filed: 1986-12-23
Abstract: PURPOSE:To shorten the length of a continuous annealing furnace by bringing a band-shaped metallic material which is heated to and held at a prescribed temp. into contact with heat exchange rolls to cool the material slowly, then bringing the material into contact with the above-mentioned heat exchange rolls to maintain the same at an overaging treatment temp. CONSTITUTION:The steel strip 1 which is heated to and held at the prescribed temp. in the heating part and holding part of the continuous annealing furnace is brought into contact with the heat exchange rolls 2-5 kept at the temp. lower than the temp. of said strip by means of vertically movable guide rolls 10-13. The steel strip 1 is thereby slowly cooled and the cooling heat is accumulated in the rolls 2-5. The cooled steel strip 1 is then brought into contact with the water cooling rolls 14-18 which are vertically movable and contain water cooling parts therein. The steel strip is thereby rapidly cooled. The steel strip 1 is wound on a holding roll 19 and is prevented of the defective flattening if the steel strip 1 is light-gaged. The steel strip is thereafter brought into contact with the above-mentioned rolls 2-5 by means of the vertically movable guide rolls 6-9. The steel strip 1 is heated to the prescribed temp. range by utilizing the heat accumulated in said rolls, following which the steel strip is conveyed to an overaging treatment part (not shown in figure) via a guide roll 6.
Patent JP-H07167394-A (JP)
Title: Heat insulating container
Inventor: YAMAJI TADAO
IPC: F17C3/04
Filed: 1993-12-15
Abstract: PURPOSE:To lower the internal temperature of a container by fitting a 7 expansion member, made of a shape memory alloy so as to be expanded at the specified temperature as a boundary, to the internal wall of the space of a heat insulating part between the internal wall and external wall of a heat insulating container. CONSTITUTION:A heat insulating container 1 is formed of an internal wall 2, an external wall 3 and heat insulating material 4 between both walls 2, 3. A removable cover 5 is fitted to an opening part, and a heater 6 is provided inside. Spaces 7 for communicating the internal wall 2 with the external wall 3 are formed in plural specified positions of the heat insulating material 4. In these spaces 7, coil springs 8 made of shape memory alloys so as to be expanded at the specified temperature as a boundary are fitted to the internal wall 2, together with contact plates at the tips. With the expansion of the coil spring 8, the tip of the coil spring 8 can be brought into contact with and separated from the external wall 3 through the contact plate 9. A heat bridge is thereby formed, and heat in the heat insulating container 1 is transmitted to the external wall 3 and radiated to the outside. The internal temperature is thereby lowered.
Patent JP-2001132530-A (JP)
Title: Fuel property discrimination method for engine
Inventor: TANI SHIGEYUKI
IPC: F02D41/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel property discrimination method for an engine, by estimating a model parameter value of a model indicating a relation between a fuel injection amount value and a fuel inflow in a cylinder based on data of the fuel injection amount value and the fuel inflow in the cylinder so as to discriminate the fuel property based on the estimated model parameter value. SOLUTION: Any one of processings steps 202 to 206 is started according to a value of a flag variable Flag. In the step 202, whether a current engine state is a notmal state or not is determined. In the step 203, whether the engine state has transited or not is determined, and in the step 204, data is stored until an acceleration state reaches a preset state. In the step 205, a time series date of a fuel injection amount Gf and the fuel inflow in the cylinder Gfe is calculated from the stored data, and then a model parameter of a dynamic characteristic model of fuel between the fuel injection amount Gf and the fuel inflow in the cylinder Gfe is estimated. In the step 206, whether the fuel property of fuel used is light or heavy is determined based on the estimated model parameter.
Patent JP-H07168474-A (JP)
Title: Driving mechanism for electrophotographic photoreceptor
Inventor: KAWABE MASAHIRO
IPC: G03G21/00
Filed: 1993-12-15
Abstract: PURPOSE:To simplify such operation that a driving-side joint plate is separated from or made to press-contact with a driven-side joint plate and to simplify structure for separating the drivingside joint plate from and making it press- contact with the drivenside joint plate. CONSTITUTION:An intermediate shaft 43 is movably supported in a shaft direction(directions shown by arrows B1 and B2) by a frame 24 and pressed in the direction shown by the arrow B2 by a coil spring 25. The shaft 43 is constituted so as to be fixed in the shaft direction by frictional force generated between the frame 24 when tensile force is imparted to a rotational force transmitting belt 28 by a belt tensioner 31. A user can easily turn a lever 33 in a direction shown by an arrow C1 and separate a tension roller 32 from the belt 28 by grasping a grip for moving a belt tensioner 41. Besides, when the user releases the grip 41, the lever 33 is turned in a direction shown by an arrow C2 by the pressing force of a coil spring 311. Then, the roller 32 is made to press-contact with the belt 28.
Patent JP-2000148091-A (JP)
Title: Fluorescent display tube drive device
Inventor: HORIMOTO YOSHIKAZU
IPC: G09G3/20
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain display quality with less fluctuation in brightness and less flicker feeling even when a frequency of a filament source is changed while evading leakage luminescence and noise disturbance by automatically setting a period of an anode drive signal of a fluorescent display tube according to the frequency of a filament drive signal. SOLUTION: This device is constituted so as to automatically set at least the period between the period and the duty ratio of the anode drive signal of the fluorescent display tube according to the frequency of the filament drive signal applied to the filament of the fluorescent display tube. A filament drive frequency discrimination means 8 discriminates the frequency of the filament drive signal inputted from a filament drive signal input means 7. An anode drive signal setting value selection means 10 selects setting value information deciding the period, the duty ratio, etc., of the anode drive signal answering to the result discriminated by the filament drive frequency discrimination means 8 from plural setting value information stored in an anode drive signal setting value storage means 9 to output it to an anode drive signal control means 6.