baber/WOPTO huggingface dataset:
Patent JP-H09295421-A (JP)
Title: Printing head for powder jet image forming device
Inventor: SUGIMURA HIDEKI
IPC: B41J2/385
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent an unevenness in density due to the difference of a distance from a developer penetrating hole corresponding with each first electrode, to the external surface of a developer feeding roller by making the diameter of the developer penetrating hole at an area which penetrates an insulation layer, larger, as the distance from the developer feeding roller becomes larger. SOLUTION: Toner penetrating holes 23 which correspond with first electrodes 21 for the first stage - eighth stage, are made first - eighth toner penetrating holes 23. Each toner penetrating hole 23 is constituted of a hole 23a which is made on the first electrode 21, a hole 23b which is made on a second electrode 22, and a hole 23c which is made on an insulation layer 20. In this case, as the toner penetrating hole 23 becomes away from a line L connecting the axial center of a toner feeding roller 1 and the axial center of a base roller, the diameter of the hole 23c being formed in the insulation layer 20 is made larger. In other words, as the distance from the toner penetrating hole 23 to the toner feeding roller becomes larger, the diameter of the hole 23c being formed on the insulation layer 20 is made larger.
Patent JP-H06324986-A (JP)
Title: Memory buffer control system
Inventor: TOI TETSUYA
IPC: G06F13/16
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a buffer memory control system in which shared memory is comprised of a universal DRAM element, and capable of remarkably reducing delay when making access the shared memory. CONSTITUTION:This system is constituted in such a way that a shared memory control part 51 is arranged between a system bus 14 and a DMA bus 16. and the input/output control of data on the shared memory comprised of a DRAM element 52 is performed by the control part. A pre-reading address counter 56 in the shared memory control part 51 generates an address following an address for the readout of data when it is sent from the DMA bus 16, and performs pre-reading of the DMA element 52, then, stores it in a pre-reading buffer. After that, the readout of a data signal is performed when such addresses are sent. During that time, access from the system bus 14 is permitted.
Patent JP-H01286979-A (JP)
Title: Carbonaceous composite material
Inventor: MATSUO HIDEYASU
IPC: C01B31/02
Filed: 1988-05-12
Abstract: PURPOSE:To obtain the title composite material of increased mechanical strength, to be used for e.g., filters, by coating Si, Al2O3 or Si3N4 on the surface of a vitreous carbonaceous three-dimensional skeletal structure base with its crystal size and specific gravity specified respectively. CONSTITUTION:The objective composite material can be obtained by coating the surface of a carbonaceous three-dimensional skeletal structure base with non-metallic thin film of Si, Al2O3 or Si3N4. Said base consists of a vitreous carbon with the crystallite size La of <=300Angstrom  and specific gravity of <=1.7g/cc (determined by the butanol immersion technique), having high mechanical strength, thereby being used for composite materials for high-strength filters.
Patent JP-H11300737-A (JP)
Title: Different diameter twin-screw kneading extruder
Inventor: HORIE KUNIHIRO
IPC: B29C48/525
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a different diameter twin-screw kneading extruder which can widely and easily control degree of kneading by moving cylinders to screws. SOLUTION: In a different diameter twin-screw kneading extruder having a pair of screw shafts 7 and 8 wherein screws with mutually different outer diameters are integrated through tapered parts 7c and 8c and a cylinder 1 wherein these screw shafts 7 and 8 are freely rotatably built and an inner wall tapered part 1e exists on the inner wall corresponding to the tapered parts 7c and 8c, it is possible to finely adjust degree of kneading by providing cutout channels 12 on the outer peripheral walls of the tapered parts 7c and 8c and adjusting the gap t between the tapered parts 7c and 8c and the inner wall tapered part 1e.
Patent JP-H02295609-A (JP)
Title: Roll wiper
Inventor: MINAMI MOTOHIKO
IPC: B21B45/02
Filed: 1989-05-08
Abstract: PURPOSE:To allow the adjustment of the pressing force onto wiping rolls so as to meet wiping conditions by freely rotatably mounting cylindrical bodies to the outer side of the eccentric sleeves of respective unit back up rolls so that the rotating angle positions of the eccentric sleeves can be adjusted. CONSTITUTION:If the working point patterns of the back up rolls of the roll wipers to be used under certain wiping conditions are set, the distances between the working points of the respective unit back up rolls 6 can be set at optimum lengths according thereto. The respective unit back up rolls 6 have no deforming materials, such as elastic bodies and, therefore, there are no problems even if such back up roll array 8 is strongly pressed to the wiping rolls 5 by a pressing means 10. Since the cylindrical bodies 13 have the freely rotatable structure, these bodies rotate without slipping with the traveling of a metallic body S. The formation of the working point patterns of any shapes in conformity with setting is possible, and therefore, the adjustment of the pressing force on the wiping rolls 5 to meet the wiping conditions is possible.
Patent JP-S5447418-A (JP)
Title: Picture reproducing method
Inventor: KUROSE MORISUMI
IPC: G06K15/00
Filed: 1977-09-21
Abstract: PURPOSE: To obtain a reproduced picture featuring a high density by having division into plural types of dots based on the sampled dot information.  
     CONSTITUTION: Sampling picture 1 is sampled in the form of dot sample 2 of S ij , and Δ-shaped dot 3 is combined based on the sampled dot information {S ij } to obtain reproduced picture 4. In this case, dot 3 of picture 4 is divided into A ij  and B ij  to dot sample S ij  of picture 1. Thus, picture 4 can be obtained with a high density 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0411693-A (JP)
Title: Sliding material
Inventor: TAKAGI SADAJI
IPC: C10M103/00
Filed: 1990-04-27
Abstract: PURPOSE:To improve wearing characteristic of a sliding material while preventing contact noise by dispersing a specific vapor-phase grown carbon fiber and/or a graphite whisker, and a fine particle of molybdenum sulfide in a synthetic resin, and molding the resultant mixture. CONSTITUTION:Hydrocarbon gas, organometallic compound gas as a catalyst and carrier gas are continuously reacted in a reaction tube to grow a carbon fiber in a floating state in space and obtain a vapor-phase grown carbon fiber (B) having a spacing (d) of 3.47 to 3.43Angstrom , an aspect ratio of 5 to 200 and a diameter of 5mum or less. This fiber (B) is heat-treated at 1500 to 3000 deg.C to obtain a graphite whisker (C) having a spacing (d) of 3.43 to 3.35Angstrom . 5vol.% or more of component (B) and/or component (C) and 3 to 10vol.% of molybdenum sulfide (D), such as molybdenum disulfide having a diameter or 1/5 to 1/1 of component (B) or (C) are dispersed in 87 to 65vol.% of a synthetic resin (A) and are molded.
Patent JP-2000306179-A (JP)
Title: Emergency information transmission equipment
Inventor: TOMITA AKIO
IPC: G08B21/16
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an emergency information transmission equipment provided with a single emergency transmitter which is combined with a prescribed alarm to discriminate plural conditions. SOLUTION: This emergency information transmission equipment is comprised of a gas leakage alarm 1, a fire alarm 2, and an emergency transmitter 3 which receives alarms from the gas leakage alarm 1 and the fire alarm 2 to output a prescribed radio signal RS, and the emergency transmitter 3 is provided with a potential detection means 4 which receives a state signal from the gas leakage alarm 1, a circuit open/close detection means 5 which receives a state signal from the fire alarm 2, and a radio signal sending means 6 which stepwise discriminates the faulty state, the normal operation state, or the emergency operation state in accordance with the potential of the state signal passing the potential detection means 4 and discriminates at least the normal operation state or the emergency operation state in accordance with the state signal passing the circuit open/close detection means 5.
Patent JP-S62272052-A (JP)
Title: Control circuit protection device for air conditioner
Inventor: MOCHIDA MASAYUKI
IPC: F24F11/02
Filed: 1986-05-19
Abstract: PURPOSE:To prevent members and elements in a control system from being damaged even if transmitting lines in a control signal system for an outdoor unit and an indoor unit and an electrical power system are erroneously connected and a high voltage of an electrical power supply by a method wherein a resistor having a fuse function is connected to a control signal line in the indoor unit receiving electrical power supply. CONSTITUTION:A resistor 25 having a fuse function is connected to one of two signal lines 23 and 24 of a control signal transmitting part 5 in an indoor unit 4. A diode 28 is connected in such a way as a closed circuit including the resistor 25 having a fuse function as viewed from connection terminals 26 and 27 between two signal lines 23 and 24. When the transmitting lines 21 and 22 of an electrical power supply 10 are erroneously connected to the connection terminals 26 and 27 in a control signal system for the indoor unit 4, a high electrical current flows to the resistor 25 having a fuse function through the diode 28 and then the resistor 25 having a fuse function is melted down. Therefore, an electrical current path from the electrical power supply 10 is cut off and a DC low voltage power supply 16 is protected.
Patent JP-H11262789-A (JP)
Title: Biological treatment method of waste organic matter system
Inventor: NAKAMURA TSUTOMU
IPC: C02F3/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a microorganism implantation bed material good in treatment efficiency as compared with a conventional method in biological treatment for a waste org. matter system and a treatment method using the implantation bed material. SOLUTION: A microorganism implantation bed materiel is composed of a material obtained by coating the surfaces of inorg. porous fine particles of zeolite, pearlite, diatomaceous earth or shiras with a water-insoluble polyvinyl alcohol gel or a material formed by heat-treating small pieces of a fabric made of a synthetic fiber comprising polyvinyl alcohol-base, nylon or polyester to prevent the fray of yarn. This microorganism implantation bed material is used as a fluidized bed or a fixed bed to provide a microbiological treatment method of a waste org. matter system.
Patent JP-H01283661-A (JP)
Title: Inter-processor shared virtual memory control system
Inventor: NAKADA NORIHEI
IPC: G06F12/08
Filed: 1988-05-11
Abstract: PURPOSE:To decrease an overhead at the time of updating the virtual memory control information by dividing a virtual memory into plural areas and managing whether each area thereof is shared between processors or not. CONSTITUTION:A virtual memory is divided into plural areas, and inter- processor shared information 400 for showing whether each area thereof is shared between processors 110, 210 or not is prepared. At the time of updating the virtual memory control information 130, 230, each processor 110, 210 decides by the inter-processor shared information 400 whether the virtual memory area related to its virtual memory control information 130, 230 is shared with the other processor or not. When said area is shared with the other processor, its virtual memory control information 130, 230 is updated, while synchronizing with the other processor, and when said area is not shared, only the virtual memory control information of the own processor is updated. In such a way, an overhead caused by updating the virtual memory control information can be decreased.
Patent JP-H06297394-A (JP)
Title: Drilling device for strip-shaped body
Inventor: KAMIYAMA MINORU
IPC: B26F1/06
Filed: 1993-04-15
Abstract: PURPOSE:To carry out the drilling for a film during traveling in a prescribed pitch by installing a pushing punching-out tool for drilling and a pushing punch- out receiving for drilling at the edge part of each connecting rod of an upper and lower four-joint link device and allowing the upper and lower four-joint link device to perform a revolution movement in the reverse direction. CONSTITUTION:When a gear 11' is revolved in the clockwise direction, a connecting rod 9' which is pivotally supported on two parallel turning links 1 and 2 of a lower side link device II performs a circular movement through the parallel shift, and a pushing punch-out receiving board 10' fixed on the connecting rod 9' performs a circular movement, keeping the same attitude. Further, as for an upper side link device I, the pushing punching-out tool 10 performs a circular movement in the counterclockwise direction through the revolution in the counterclockwise direction of a gear 11 meshed with the gear 11'. Since the upper and lower link devices I and II are arranged oppositely so that two circular movements cross at a part, the pushing punching-out tool 10 and the pushing punch-out receiving board 10' are correctly engaged in the crossing division, and the drilling of a film S in traveling which passes through the division can be carried out smoothly.
Patent JP-H01283624-A (JP)
Title: Priority encoder
Inventor: KATSUNO AKIRA
IPC: G06F7/74
Filed: 1988-05-11
Abstract: PURPOSE:To detect the shift quantity at a high speed by selecting and fetching one output of a constant adding circuit by a selecting signal which has been generated by an output for showing an all '0' input of a host side unit priority encoder by a selector. CONSTITUTION:The shift quantity is 0-7, that is '1' exists between a most significant bit i15 and eight bit i8, therefore, an output EO of a priority encoder (PE) 11 is H, a gate 31 is opened and a gate 32 is closed. Outputs A2-A0 take a value for showing the number of pieces of continuous '0' of the input bits i15-i8, and four bits which have added '0' to this uppermost bit pass through the gates 31, 41 and become four bit outputs O3-O0. When the shift quantity exceeds 8, the output EO of the PE 11 is L, the gate 31 is closed and the gate 32 is opened. The output A2-A0 of a PE 12 take a value for showing the number of pieces of continuous '0' of inputs i7-i0, four bits which have added '1' to this upper most bit pass through the gates 32, 41 and become four bit outputs O3-O0. In such a way, the operation time of the PE becomes the sum of the operation time of the unit PEs 11, 12 and the delay time of selectors 31, 32 and 41, and the shift quantity can be detected at a high speed.
Patent JP-S5638883-A (JP)
Title: Semiconductor laser modulation system
Inventor: YAMAMOTO SHIYUU
IPC: H01S5/00
Filed: 1979-09-07
Abstract: PURPOSE:To attain high-speed long-distance optical digital transmission with a low code error ratio, by using a pulse signal to modulate a plurality of semiconductor laser units in a time-division manner. CONSTITUTION:A pulse signal applied to an input signal terminal 1 is divided into N pulse trains by a switching circuit 2 controlled by an N-stage ring counter 4 which is driven by clock pulses from a clock pulse generator 3. The pulse trains are applied to laser drive cricuits 5-1-5-N to sequentially modulate semiconductor laser units 6-1-6-N in a time-division manner. The light outputs of the laser units 6-1- 6-N are multiplexed by a light synthesizer 7 and then sent out to an optical fiber transmission line 8.
Patent JP-H049737-A (JP)
Title: Method and apparatus for forming membrane sample for observation with electron microscope
Inventor: AYUKAWA YASUHIRO
IPC: G01N1/32
Filed: 1990-04-27
Abstract: PURPOSE:To efficiently form a sample into a membrane by preventing the surface charging of the sample by a method wherein the sample is subjected to the etching by the ion beam of plasma while fine particles of a conductive substance are bonded to at least one surface of the sample. CONSTITUTION:When a sample 18 is etched from the upper surface thereof by the ion beam 11 of the plasma of the argon action from an upper plasma gun 3a to be formed into a membrane, a part of the ion beam 11 of plasma is received by a target 4 composed of a conductive substance to scatter the fine particles 13 of the conductive substance and the sample is etched while the fine particles 13 of the conductive substance are bonded to the upper surface of the sample 18. By this method, the charging of the upper surface of the sample due to the ion beam 11 of plasma is prevented and, therefore, even when the sample 18 is composed of a non-conductive substance, the sample 18 can be efficiently etched by the ion beam 11 of plasma.
Patent JP-S5339705-A (JP)
Title: Magnetic recording medium
Inventor: NAKAGAWA KATSUHIKO
IPC: G11B5/64
Filed: 1976-09-24
Abstract: PURPOSE: To provide a high density recording medium, which is excellent in corrosion resistance and friction resistance, and can easily be controlled of its coercive force and easily fabricated into thin films, by providing two ferrite thin film layers having specific coercive force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04342917-A (JP)
Title: Overcurrent protection relay
Inventor: KOBAYASHI TOSHIO
IPC: H01H47/00
Filed: 1991-05-20
Abstract: PURPOSE:To prevent the operation of a switch device without disconnecting a connecting line extending from auxiliary contacts of a control relay in an overcurrent protection relay to trip coils of the switch device when performing an operation test of the overcurrent protection relay. CONSTITUTION:A change-over switch 19, which disconnects auxiliary contacts of a control relay 12 in a overcurrent protection relay from a trip coil of a switch device 5 and connects the disconnected auxiliary contacts with operation test output terminals 14 mounted on the overcurrent protection relay, is provided in the overcurrent protection relay.
Patent JP-2000302687-A (JP)
Title: Antibacterial oligomer and antibacterial agent
Inventor: KAMIMURA DAISUKE
IPC: A61P31/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain an oligomer having antibacterial action on bacteria, especially Gram-positive bacteria, above all such as vancomycin resistant Enterococcus and methicillin resistant Staphylococcus aureus by introducing a chemical structure of an antibiotic to a side chain of each repeating unit and arranging the average degree of polymerization in a predetermined range. SOLUTION: This oligomer has a chemical structure of an antibiotic such as vancomycin, teicoplanin, ristocetin A or eremomycin, or the like, in each repeating unit, for example, expressed by the formula ((n) is an integer of 0-10; (m) is an integer of 2-60), has 2-30 of average degree of polymerization, and exhibits active antibacterial action on bacteria exhibiting resistance to the antibiotics. The formulating amount of the antibacterial oligomer in a pharmaceutical preparation is 0.2-10 wt.%, and preferably administered at a daily dose of 1-1,000 mg for an adult.
Patent JP-S62273473-A (JP)
Title: Indicating instrument
Inventor: KOBAYASHI MASAYUKI
IPC: G01R1/04
Filed: 1986-05-21
Abstract: PURPOSE:To enable calibration only from the front side of an indicating instrument without removing a measuring signal wire to cut off a measuring signal, by arranging a measuring signal input terminal, a zero-adjusting knob, a calibration signal input terminal and an input changeover switch. CONSTITUTION:By turning an input changeover switch 7 provided at the front of an indicating instrument 1 to the calibrating position, input changeover switch contacts 8 and 9 shift to a calibration signal input terminal 6 position from measuring signal input terminal 2 position while measuring signal input terminals 2 are short-circuited by an input changeover switch contact 10. The switch 7 has a function of bringing the contact 10 into contact with the terminal 2 position before the separation of the contacts 8 and 9 therefrom. This permits the switching operation and the calibration of an instrument 1 without cutting off a measuring signal 11 to avoid the interruption of inputting to other instruments connected thereto, thereby preventing the generation of erroneous measuring signals. In addition, calibration is made possible without removing a measuring signal wire 4 connected to the terminal 2 provided on the back of the instrument 1, thereby allowing its operation only on the front of the indicating instrument 1 with a zero-adjusting knob 3.
Patent JP-S595623-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOSHIMA TOSHIO
IPC: H01L21/265
Filed: 1982-07-01
Abstract: PURPOSE:To obtain the semiconductor device of structure with a clearance between a gate electrode and source-drain regions by forming a blocking layer, etching the layer and selectively implanting ions by utilizing the residual section of the blocking layer remaining around a stepped difference section as a mask for convenience sake. CONSTITUTION:The blocking film 7 in polycrystalline silicon, etc. as a mask for selectively implanting an impurity is formed. The silicon film 7 is etched by using an RIE method, and width W equal to approximately thickness of the polycrystalline silicon film 7 is left in the residual section 7' not etched. Arsenic ions are implanted as a dopant. An impurity region with the clearance G, the source-drain regions, is obtained between the gate and the source-drain regions by the functioning of the mask by the residual section 7'.
Patent JP-S6043550-A (JP)
Inventor: HENINGU SHIIRA
IPC: E04G21/14
Filed: 1984-06-06
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-H09220288-A (JP)
Title: Electrification preventive appliance and electrification preventive method
Inventor: TAKAMATSU KUNIAKI
IPC: A61N1/10
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the electrification in the human bodies, animals and plants and objects by allowing the easy flow of the stray currents under the ground and above the ground. SOLUTION: About 500 to 600g silicon(Si) 2 in the form of grains or powder is enclosed and hermetically put into a 'Pyrex (R)' tube (tempered glass tube) having 1m length and 3cm diameter. This silicon 2 is preferably put into a minus-ionized quartz crucible for the prescribed period of time, by which the silicon is minus-ionized. A suitable hole is excavated at approximately the center of a house, factory or farm and one piece of this electrification preventive appliance 3 is embedded perpendicularly therein. The ground currents in the ground of 100m altitude, which are heretofore 30 to 40μA, are decreased down to about 15μA by embedding this electrification preventive appliance 3 into the hole.
Patent JP-2000303482-A (JP)
Title: Foundation structure
Inventor: MIURA YASUNARI
IPC: E02D27/34
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To allow piles supporting a reinforced concrete building to bear only the vertical load by providing projections for horizontal resistance on the underface of a foundation slab to withstand a horizontal load due to an earthquake or the like and dissipate the earthquake energy. SOLUTION: A mat slab 5 of a mat foundation is supported by piles 1 driven into a bearing ground 6, and projections 7 for horizontal resistance are formed at the undrerface of the mat slab 5. The pile 1 is made of steel having a large deformable capability and flexibly coping with horizontal loads acting on the building 4. Lengthy bodies having a square section are arranged like a lattice in the projections 7 so as to cut in the ground. A horizontal load acting on the building 2 erected on a stable ground is lessened because the projections 7 resist horizontal loads and dissipate earthquake energy. Further, bending moment and shear force acting on the pile 1 can be lessened and hence, the diameter of the pile 1 can be contracted to a size enough to support only the vertical load.
Patent JP-S5817488-A (JP)
Inventor: YOSHII JIROU
IPC: G09G5/24
Filed: 1981-07-24
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。