baber/WOPTO huggingface dataset:
Patent JP-H0643702-A (JP)
Title: Image forming device
Inventor: OGAWA TAKAYUKI
IPC: G03G15/00
Filed: 1992-11-13
Abstract: PURPOSE:To provide an image forming device capable of easily attaching/ detaching a cartridge and simultaneously, easily processing jamming. CONSTITUTION:An image forming cartridge 18 is held with respect to a holder provided in a machine frame body 11, and rocked between a cartridge attaching/ detaching position and an actuating position via the holder. A cover member 17 is freely rocking attached to a machine frame body 11, integrally rocked with the cartridge 18 within its rocking range, and simultaneously, independently rocked separately from the cartridge 18, over the rocking range of the cartridge 18. Moreover, in a process for opening/closing the cover member 17 from the completely closing position to an intermediate position, a hook member provided on the cover member is engaged with an engaging part 71 provided on the cartridge or the holder, to remove the cartridge by the releasing action of the cover member 17.
Patent JP-2000126403-A (JP)
Title: Game controller for pachinko machine
Inventor: KANAI WATARU
IPC: A63F7/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent erroneosly receiving a prize winning detection signals. SOLUTION: A microcomputer 1 drives a series of process on a game by reset interruption signals from a reset interruption circuit 1e at, for instance, every 4 msec cycle, executes a plural number of input reading processes to a prize winning ball detecting signal from a detecting switch 7 by a timer interruption signal inputted from a timer interruption generating circuit 1f, and executes an input discrimination process to the prize winning ball detecting signal between the next one game processing cycle until the first timer interruption signal input.
Patent JP-H04176375-A (JP)
Title: Partitioning equipment for building wrecking waste
Inventor: SUGAWARA MUTSUO
IPC: B09B5/00
Filed: 1990-11-08
Abstract: PURPOSE:To recycle the available substance by systematically combining a shaking hopper, a weight-loaded conveyor, a line roller, a magnetic separator and various conveyors and partitioning various available substances in a present state in accordance with the shape and mass of building wrecking wastes. CONSTITUTION:Building wrecking material is introduced into a shaking hopper 1. The wrecking material partitioned to the outside of the hopper is shaked down on a weight-loaded conveyor 2a. Concrete, etc., are introduced into a crusher 6 by conveyors (a), (b). Further metal is carried out to the sedimentary place of scrap iron by a magnetic separator 3a and conveyors (d), (f). Furthermore the ligneous material transferred to a conveyor (c) is partitioned by a two-step type line roller 4b. The partitioned square timber is carried out to a chip manufacturing equipment 11 by the conveyors (h), (k). Further vinyl materials falling from the roller 4b are ground by a grinder 7 and introduced into a dissolving furnace 8 and recovered as the raw material of coating. Furthermore the material falling to the inside of the hopper 1 is sorted by a magnetic separator 3b and only iron is sent to the sedimentary place of scrap iron.
Patent JP-S63156278-A (JP)
Title: Coupon ticket and the like issuing device
Inventor: HIUGA YOSHIHARU
IPC: G07B1/00
Filed: 1986-12-19
Abstract: PURPOSE:To easily obtain a coupon through the operation of a purchaser himself by editing recorded data based on reference information relating to input information, issuing a printed and magnetically recorded reserved ticket and issuing final coupon and the like based thereon. CONSTITUTION:A control means 115 receives the input information 113, refers to the plural reference information provided by an information holding means 111 and decides the propriety for registering the information 113. When the information can be registered, the information 113 is registered, the recorded data is edited based on the relating reference information, and the printed and magnetically recorded reserved ticket 123 is issued by a recording means 125 after the receipt of the prescribed amount of money of an amount of received money recognizing means 119 is recognized. According to the magnetical read data of the once issued reserved ticket 123 and the issuing instruction of final coupons from an issuing means 131, an editing means 121 edits the data, the recording means 125 records on the coupons 133 and to issues them after the receipt of the prescribed amount of money is recognized. In such a way, the ticket can be easily issued by the operation of the purchaser.
Patent JP-H08162075-A (JP)
Title: Lithium battery
Inventor: KOBAYASHI HIDEYUKI
IPC: H01M2/08
Filed: 1994-12-08
Abstract: PURPOSE: To provide a battery excellent in leakage resistance by regulating the inclination of a sealing plate opening part to the height direction of a positive electrode case before caulking and the compression ratio of a gasket to specified values. CONSTITUTION: A battery is assembled by charging a negative electrode 6, a separator 4, a positive electrode 5 and an nonaqueous electrolyte into the battery, and caulking the opening part of a positive electrode case 2 through an insulating material between the case 2 and a sealing plate 1. The inclination θof the opening part of the sealing plate 1 to the height direction of the case 2 before caulking is regulated to 0-12 deg. toward the outer diameter direction, the compression ratio of a gasket 3 between the sealing plate shoulder part 1a and the case 2 after caulking is set to 50-75%, and the compression ratio of the gasket between the sealing plate opening top end part 1b and the case 2 to 25-60%. Thus, a battery excellent in leakage resistance can be provided.
Patent JP-H07132974-A (JP)
Title: Packaging material for cooking foodstuff by heat
Inventor: INABA MIHOKO
IPC: B65D81/34
Filed: 1993-11-10
Abstract: PURPOSE:To provide a packaging material for packaging foodstuffs when the foodstuffs are cooked and reheated by means of a microwave heater. CONSTITUTION:A laminated sheet 1 is constituted by laminating a water- permeable, hydrophobic fiber sheet 2, as an inner layer in contact with food stuffs, an absorbent fiber sheet 3 for absorbing and holding water, as an intermediate layer, and a water-impermeable synthetic resin film 4, as an outer layer, wherein average space between fibers of the hydrophobic fiber sheet is 35mum or more, water vapor permeability, as a laminated sheet, is 100g/m<2>/day or less, and water absorption from the inner layer is in the range of 100-500g/m<2>.
Patent JP-H01146369-A (JP)
Title: Manufacture of eprom
Inventor: KANAZAWA KENICHI
IPC: H01L29/792
Filed: 1987-12-02
Abstract: PURPOSE:To provide a high dopant concentration only in a channel region adjacent to a drain and to obtain an EPROM having a low threshold voltage and still affording high speed writing, by forming an ion implantation mask of a silicon nitride film whose edges are tapered, for formation of a channel. CONSTITUTION:A silicon nitride film SN is formed on a silicon layer SC and a resist film is formed thereon to provide masks EM for etching the silicon nitride film. The silicon nitride film SN is then etched isotropically by using the masks EM to provide ion implantation masks IM for forming channels, said masks having tapered edges. Dopant ions of one conductivity type are implanted through the masks IM and channels C are formed such that their boundary regions Z bounded by the drain regions DD have a high dopant concentration. The masks IM are then removed, gate insulating films GI, floating gates FG, intergate insulating films II, control gates G and interlayer insulating films SI are formed on the gate regions. Finally, a dopant of the other conductivity type is introduced to provide sources S and drains D.
Patent JP-H06130050-A (JP)
Title: Pretreatment in measuring apparatus for very small amount of carbon
Inventor: HIRANO AKIHIRO
IPC: G01N31/12
Filed: 1992-10-15
Abstract: PURPOSE:To finish a pretreatment in a necessary and sufficient time according to each sample by a method wherein a point of time when a change in the weight of a sample which is weighed by a precision balance and which is being heated is not caused is judged to be the finished time of the pretreatment in which a contamination has been removed. CONSTITUTION:When a sample 3 is put into a crucible 2, the weight of the sample 3 is weighed by a precision balance 4 and its weighed value is stored in a CPU 6. Then, the crucible 2 is introduced into an electric furnace 1 by an actuator 5, and the sample 3 is heated while O2 gas is being supplied. During this time, the weighed value of the sample 3 is input to the CPU, and the degree of its change is monitored. At a point of time when a change in the weighed value is not caused, it is judged that a contamination has been removed, the actuator 5 is lowered, the crucible 2 is taken out from the furnace 1, and a pretreatment is finished. Thereby, the pretreatment can be finished in a necessary and sufficient heating time according to the sample 3, the pretreatment can be made optimum, the time of the pretreatment can be shortened, and the efficiency of a purifying line can be enhanced.
Patent JP-H09130957-A (JP)
Title: Protective relay
Inventor: ISHIBASHI MASAHISA
IPC: H02H3/38
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable protective relay having two or more trip series in which the structure (containment) is simplified by decreasing the number of components of thyristor trip circuit. SOLUTION: The protective relay comprises a main detection relay having first and second main detection elements for detecting the internal fault, and a fail-safe relay for the first and second main detection elements having first and second fault detection elements. A set of thyristor trip circuit controls a first switching element THY 1 based on the logical product (AND) of the main detection element 1A and fault detection element 1B or the logical product (AND) of the main detection element 2A and fault detection element 2B, controls a second switching element THY 2 based on the logical sum of fault detection element 1B, 2B to produce a trip output thus preventing trip output due to combination of the logical product (AND) of main detection element 1A and fault detection element 2B or the logical product (AND) of main detection element 2A and fault detection element 1B.
Patent JP-H11119375-A (JP)
Title: Heat developable material
Inventor: KARINO YUKIO
IPC: G03C1/76
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a material of high quality having excellent photographic performance, a good surface state, little influences on the environment or the like by forming an org. acid silver layer out of a specified coating liquid and providing a specified intermediate layer between the org. acid silver layer and a protective layer. SOLUTION: The org. acid silver layer is formed by applying a coating liquid containing water as the main component of a solvent, and an intermediate layer essentially comprising modified polyvinylalcohol and/or carboxy-modified gelatin is provided between the org. acid silver layer and a protective layer. The org. acid silver layer preferably contains photosensitive silver halide. As for a polymer material for the intermediate layer, any material can be used as far as it can form a film without causing aggregation or significant increase in viscosity by mixing the material with the coating liquid for the org. acid silver layer using an aqueous latex as a binder. As for the polymer material, a nonionic water-soluble polymer, an anionic water-soluble polymer or the aqueous latex or a mixture of these are preferably used.
Patent JP-H03164758-A (JP)
Title: Paper separater for electrophotographic device
Inventor: OGAWA TOSHITAKA
IPC: G03G15/00
Filed: 1989-11-24
Abstract: PURPOSE:To surely separate an elastic sheet by elastically deforming an elastic roll by means of a rotatable pressing member, and providing the leading end of a separating member without contacting the elastic roll in the vicinity of the pressuring member part and at a position encroaching on the surface of the elastic roll prior to deformation. CONSTITUTION:This device is provided with the elastic roll for carrying a sheet 2 composed of an elastic body, the sheet separating member 5, and the pressing member 4 which is rotatively brought into contact with the elastic roll 2 and partly depresses the surface of the elastic roll 2. The pressing member 4 is integrally engaged with the separating member 5, and provided so as to rotate, it. Further, the leading end of the separating member 5 encroaches on the side of the elastic roll 2 compared with the position of an outer periphery before the elastic roll 2 is deformed, and is maintained without contacting the elastic roll 2. The separating member 5 is disposed in the vicinity of the pressure point of the pressure member 4. Thus, a sheet is surely separated from an elastic roll, a defect in fixing is prevented, and the life of the elastic roll is prolonged.
Patent JP-H07159676-A (JP)
Title: Range-finding method of range-finding device
Inventor: KINDAICHI TAKASHI
IPC: G03B13/36
Filed: 1993-12-06
Abstract: PURPOSE:To provide the range-finding method of a range-finding device whose range-finding accuracy is high and whose rangefinding time is short. CONSTITUTION:A standby time t=30mus, a light emitting time TA=40mus, and an unlit time TB=400mus are initialized as a range-finding condition(step S1). After preliminarily projecting light to range-finding points A, B and C, a main subject A is selected(steps S2 to S6). Whether or not a subject distance La to the rangefinding point A is shorter than a specified distance Ln is judged(step S8). In the case La is shorter than Ln, setting is changed to t=10mus, TA=20mus, TB=200mus (step S9). By setting the number No of light projecting times to 64, normal range-finding at the point A is performed(step S10). Based on the result of the normal range-finding, the extending amount of the lens is decided(step S17).
Patent JP-H02151107-A (JP)
Title: Frequency converter
Inventor: IKEDA AKIHIRO
IPC: H03D7/18
Filed: 1988-12-01
Abstract: PURPOSE:To suppress an interference wave being a harmonic wave of a local oscillation signal by adopting the constitution such that required signals are synthesized in phase and the resulting signal is outputted, and parasitic high frequency signals generated by a local oscillation signal are synthesized in opposite phase to be cancelled with each other. CONSTITUTION:The n-th harmonic waves 16 generated in mixers 1, 2 whose frequency is nXf1 are synthesized in opposite phase by an inverted phase hybrid 4 to be cancelled together. Moreover, harmonic components having other frequencies as 2Xf1...(n-1)Xf1 are suppressed similarly. Then the input signal 11 in the frequency f1 is branched by an inverse phase hybrid 3 in opposite phase. An output signal 13 whose frequency is (fi+f1)=f0 synthesized finally in phase and a signal or a sufficient level is obtained. Moreover, various undesired signals appearing at the output attended with the output signal 13 such as an image signal 14 are easily eliminated by a filter or the like because the frequencies are parted sufficiently.
Patent JP-H11138249-A (JP)
Title: Gas venting device in metallic die for casting
Inventor: YAMANAKA HIDEAKI
IPC: B22D17/22
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To surely and tightly adhere the tip part of a venting pipe to the surface of a core even in the case of interposing dust, etc., between the mating surfaces of metallic die. SOLUTION: A gas venting device 41 is provided with a guide pipe 42 fixed to a movable die 14 and the venting pipe 43 energized downward with the gravity by slidably fitting to the inner part of this guide pipe 42. At the time of clamping the movable die 14, the lower end part of the vent pipe 43 is tightly adhered on the surface of a core 19 faced to a cavity 171 and slids upward relatively to the guide pipe 42 while holding this tightly adhering condition. Therefore, even in the case of interposing the dust, etc., between a fixed mold and the movable mold 14, at the time of damping both molds, the lower end part of the venting pipe 43 is surely and tightly adhered on the surface of the core 19 and the flowing of molten metal in the cavity 171 into the opening hole at the lower end part can be prevented.  By this method, even in the case of generating gas from the core 19 with the heat of the molten metal, this gas is surely introduced into the venting pipe 43 and the development of blow hole can be prevented.
Patent JP-H01146521-A (JP)
Title: Endoscopic apparatus
Inventor: KUBOTA TETSUMARU
IPC: A61B1/00
Filed: 1987-12-02
Abstract: PURPOSE:To safely and certainly treat the affected part within a short time while directly observing the treating state, by providing an adaptor having a slide means for operating a treatment device so as to allow the same to advance and retract with respect to a telescope and a fixing means for fixing said slide means at a desired position. CONSTITUTION:A telescope 3, an adaptor 4 and an ultrasonic suction device 6 are slid on the side of a sheath 2 and the connection part 102 of the sheath 2 is connected to the connection member 116 of the telescope 3. The leading end of the probe 104 is made flush with the leading end of a sheath insert part or allowed to slightly retract therefrom. A fixing screw 138 is loosened to move a slide member 114 to a desired position with respect to the adaptor main body 113 while a scale is read, and the adaptor main body 113 and the slide member 114 are again fixed. In this state, the protruding quantity of the leading end of the probe 104 from the end surface of the sheath insert part 100 is set. The sheath 2, the telescope 3, the adaptor 4 and the ultrasonic suction device 6 are integrally operated by revolving the knob 41 provided to a slide apparatus 19 so as to advance and retract and a hematoma can be perfectly sucked and removed.
Patent JP-S63158628-A (JP)
Title: Detection system for duplication of bit pattern
Inventor: UEDA TAKASHI
IPC: G06F17/30
Filed: 1986-12-23
Abstract: PURPOSE:To reduce storage areas and to attain duplication detection economically and at high speed by detecting a duplicated and same bit pattern from significant bit patterns and data bit patterns with respect to respective bit patterns. CONSTITUTION:For checking a same name among respective bit patterns stored in a bit pattern storage part, a data bit pattern D1 and a significant bit pattern S1 are set in a block 30, and a data bit pattern D2 and a significant bit pattern S2 are set in a block 31. Firstly, the bit patterns S1 and S2 are inputted to an AND circuit 21, and their 'AND' 1110 is outputted. The output of the 'AND' is inputted to AND circuits 23 and 25 in which the 'AND' with the bit patterns D1 and D2 are respectively operated and are inputted to a comparator 27 which checks whether both are equal.
Patent JP-H051049-A (JP)
Title: Production of thiazolidine derivative
Inventor: NARUTOMI YUJI
IPC: A61P33/10
Filed: 1991-10-25
Abstract: PURPOSE:To remarkably economically obtain a thiazolidine derivative useful as a medical drug or an intermediate of medical drugs without using an organic solvent while omitting a desalting process by using a new thiosulfuric acid derivative as the raw material. CONSTITUTION:A new substance of formula I (R<1>-R<3> are H, lower alkyl or aryl) is allowed to react with a compound having cyanide ion, preferably NaCN or KCN to obtain the objective compound of formula II useful as an intermediate for industrial production of useful compounds such as tetramisole useful as an anthelmintic at a low cost by remarkably ready operations without complicated operations, extraction, etc., unlike in the conventional method. The above- mentioned new substance can be synthesized from a compound of formula III without generation of salts by using an ion-exchanger as an acid supply source. In addition, in the case of using a mineral acid as the acid supply source, salts are produced. Since the reaction solvent in production of the objective compound from the above-mentioned new substance is water, the produced salts can, however, be thoroughly dissolved therein and readily removed from the objective water-insoluble compound.
Patent JP-H09149504-A (JP)
Title: Pantograph device for railway car
Inventor: KATO YOSHINORI
IPC: B60L5/24
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a pantograph of a simple structure and to make constant the pressure by a trolley against a trolley wire. SOLUTION: This device comprises a first pipe post 11 provided upright, a second rod post 12 inserted inside the post 11, pulleys 14a, 14b provided on the top of the first post 11 and wires 17a, 17b suspended on the pulleys 14a, 14b. Each one end of the wires is connected to a weight and the other end to the bottom part of the second post 12. This converts the descending force by the weight of the weights 17a, 17b to ascending force via wires 17a, 17b and transmits it to the second post 12 and thereby the trolley 13 fixed on the top of the second post 12 is properly pressed to the trolley wire.
Patent JP-H11144210-A (JP)
Title: Thin-film magnetic head and its production
Inventor: SHIBA KAZUICHI
IPC: G11B5/31
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a recording action free of blurring in writing by making the width of saturation magnetic flux density layer narrower than the width of an upper magnetic pole, thereby preventing the exposure of both side surfaces of the saturation magnetic flux density layer from both side surfaces of the upper magnetic pole and limiting the position at the terminal of the saturation magnetic flux density layer so as not to arrive at the position of a connecting hole. SOLUTION: An insulating layer of aluminum oxide is formed on a substrate formed of aluminum oxide and titanium carbide and a lower magnetic pole 2 of a nickel-iron alloy film is formed thereon. A recording gap layer 3 of the aluminum oxide is formed thereon. The connecting hole for connecting the lower magnetic pole 2 and the upper magnetic pole 7 is formed and a coil insulating layer and spiral coils are formed. The upper magnetic pole 7 disposed with a magnetic layer 6 of a saturation magnetic flux density is formed on the rear surface on the coil insulating layer.  The width of the high saturation magnetic flux density layer 6 is made narrower than the width of the upper magnetic pole 7 and the terminal part is liminited to the range not arriving at the position of the connecting hole, by which the high saturation magnetic flux density layer having low magnetic permeability is made absent in the juncture between both magnetic poles and the degradation in a reproduction capability is prevented.
Patent JP-S63161876-A (JP)
Title: Sine-wave generation system of variable speed
Inventor: IWASA MASAO
IPC: H02M7/48
Filed: 1986-12-22
Abstract: PURPOSE:To reduce the cost of a device by transmitting frequency and phase data over a sub-processor from a main processor in order to generate sine waves and changing the number of samples read from sine-wave sampling data and the position of sampling by the sub-processor. CONSTITUTION:A main processor 1 conducts the arithmetic operation of slip frequency and the arithmetic operation of vector control from the revolution signal of an induction motor and a speed pattern signal, torque is obtained, and the frequency of an inverter output, phase and primary current data are acquired. A sub-processor 2 obtains sine-wave sampling data coinciding with frequency and phase data transmitted from the main processor 1. D/A converters 41, 42 each convert said sampling data into analog signals, and change the amplitude of sine-wave analog signals, using primary current data transmitted from the main processor 1 as conversion gains in the conversion. These data are employed as pulse-width modulated gate pulses, thus controlling each switching element.
Patent JP-S63169916-A (JP)
Inventor: RI KANSHIYOKU
IPC: A01G1/04
Filed: 1986-12-22
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。