baber/WOPTO huggingface dataset:
Patent JP-S63231629-A (JP)
Title: Stack check system for computer system
Inventor: ANPO TERUHISA
IPC: G06F11/00
Filed: 1987-03-20
Abstract: PURPOSE:To immediately analyze the break position of a stack by preventing the execution of an instruction RET of a subroutine program and an instruction POP of a current program if contents of both stacks do not coincide with each other because of the break of the return address of one stack. CONSTITUTION:For example, when the return address of a program counter is broken, the contents of two stacks A and B indicating the subroutine address do not coincide with each other at the time of executing the return instruction of the subroutine, and the instruction RET of the subroutine program is not executed. Consequently, the instruction POP of the current program cannot be executed in this case and register pairs cannot the restored from stacks. Thus, the break of stacks is detected, and the broken address of the program counter is quickly analyzed at the time of program maintenance.
Patent JP-H01238101-A (JP)
Title: Manufacture of positive temperature coefficient semiconductor porcelain
Inventor: HORI MAKOTO
IPC: H01C7/02
Filed: 1988-03-18
Abstract: PURPOSE:To lower resistance by thermally treating a baked body manufactured by adding a semiconductor additive within a specific temperature range in a specified neutral atmosphere, reducing atmosphere or oxygen deficient atmosphere. CONSTITUTION:A baked body manufactured by calcinating mixed powder containing a semiconductor additive and baking the calcined powder in atmospheric air is thermally treated within a temperature range of 700-1100 deg.C in a neutral atmosphere, a reducing atmosphere or an oxygen deficient atmosphere having not more than 5vol.% oxygen. That is, only a bulk is reduced without reducing the grain boundary of the baked body produced by baking barium titanate calcinated powder including the addition of the semiconductor additive in atmospheric air, and only anoxic concentration in the bulk is increased. When mixed powder in which the 0.05-0.5mol% semiconductor additive such as Y2O3 is added while a not more than 0.15mol% P-type additive such as MnO2 is added is used, a P-type compound functioning as an oxygen donor to the grain boundary is precipitated while the bulk is reduced at a comparatively low temperature. Accordingly, only the bulk can be reduced effectively without reducing the grain boundary.
Patent JP-S59191036-A (JP)
Title: Photosensitive silver halide material
Inventor: OBAYASHI KEIJI
IPC: G03C7/32
Filed: 1983-04-14
Abstract: PURPOSE:To increase the sensitivity and to improve the graininess by incorporating a coarse-grained silver halide emulsion and a dye diffusion type coupler into the same layer. CONSTITUTION:A nondiffusible coupler which reacts with the oxidized product of a color developing agent to form a diffusible dye causing moderate blur and a silver halide emulsion in which the diameter corresponding to the area of projected particles accounting for 40% of the area of all the silver halide projected is >=1.5mum are incorporated into the same layer. Said dye diffusion type coupler is represented by a general formula (Cp)aX, wherein Cp is a diffusible coupler component which causes moderate blur to a color image and improves the graininess, X is a component contg. 8-32C ballast group which bonds to the coupling position of the coupling component and is eliminated when the coupler reacts with the oxidized product of a color developing agent, and a is 1 or 2.
Patent JP-H01238099-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAKAYAMA OSAMU
IPC: H05K1/05
Filed: 1988-03-17
Abstract: PURPOSE:To lessen air spaces in a bonding solder and improve thermal resistance characteristics, by providing through holes in insulation parts other than conductive wiring on a ceramic board. CONSTITUTION:In a process of bonding a heat sink on to a a ceramic board 1 with solder 3, through holes 7 in insulation parts are made in various places of the ceramic board 1. The gases contained in solder 3 escapes to the outside through the through holes 7 in the insulation parts.
Patent JP-S60211210-A (JP)
Title: Pulse burner
Inventor: OKAMOTO KENJI
IPC: F23C15/00
Filed: 1984-04-03
Abstract: PURPOSE:To prevent beat noise in a pulse burner during combustion, by partitioning the outlet sof tail pipes and the inlets of exhaust gas by a semi-cylindrical bulkhead having a bottom, as well as to partition an exhaust gas cushion chamber by a bulkhead, and by providing a connecting hole in the center of a bulkhead. CONSTITUTION:Since both of exhaust gas cushion chambers 7 and 8 are connected by a connecting hole 21, higher pressure of combustion gases 27 and 28 in the exhuast gas cushion chambers 7 and 8 acts on the gas in the other chamber, forcibly oscillates it and synchronizes it. The connecting hole 21 is located near the bottoms 31 and 32 of a semi-cylindrical bulkhead, and it effectively works to transfer static pressure, combining large jetting speed of combustion gases 27 and 28 injected from tail pipes 5 and 6. With such an arrangement, more synchronized combustion is obtainable. In addition, pulsation by combustion gas does not oscillate the bottom plates, because the combustion gas does not directly hit the bottom plates. As a result, beat noise in a pulse burner during combustion can be reduced.
Patent JP-S61253113-A (JP)
Inventor: JIEFURII RONARUDO RIIDO
IPC: B21B45/00
Filed: 1986-03-26
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-S56163080-A (JP)
Title: Torch for arc welding
Inventor: NONAMI KASOSHI
IPC: B23K9/26
Filed: 1980-05-19
Abstract: PURPOSE: To automatically remove adhesion sputtering of a shielded nozzle, by reciprocating a holder with a cutter which has been provided in the ring space between a contact tip and shielded nozzle, by means of a fluid driving piston.  
     CONSTITUTION: After welding by a regular arc welding torch of a consumable electrode system has been finished, pressure water is fed from an inlet 14. Pressure water passes through a fluid passage 12, fills a chamber 8, and moves a piston 7 downward as shown in the left half of the figure. As a result, a holder 5 which has been installed so that it can be reciprocated in the axial direction in the ring space between a contact tip 1 and a shielded nozzle 2, and a ringlike cutter 6 which has been attached to the outside circumferential surface of the holder 5 are moved, and adhesion sputtering of the inside surface of the nozzle 2 is removed by the cutter 6. After sputtering has been removed, when pressure water is fed from an inlet 15, a chamber 9 is filled with pressure water through a fluid passage 13, and the piston 7 and the holder 5 which has been connected with said piston are returned to the original position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60221931-A (JP)
Title: Image pickup tube
Inventor: KATOU SHINICHI
IPC: H01J29/45
Filed: 1985-04-01
Abstract: PURPOSE:To prevent abnormal reflection at the face plate by providing a reflection preventing film which is non-reflective and opaque for visible light at the position overlapping with a metal ring between the face plate and a transparent conductive film or between said film and the metal ring. CONSTITUTION:A reflection preventing film 20 having approximately same shape with a metal ring 15 while non-reflective and opaque for visible light is provided at the position overlapping with the metal ring 15 between a face plate 11 and a transparent conductive film 12. Said film 20 is provided through vacuum deposition of chromium oxide, carbon, etc. Since a reflection preventing film 20 is formed at the incident side to the metal ring 15, abnormal reflection is prevented.
Patent JP-H01238963-A (JP)
Title: Liquid crystal optical shutter array device and its driving method
Inventor: ICHINOSE HIDEO
IPC: B41J2/465
Filed: 1988-03-18
Abstract: PURPOSE:To enable gradation to be represented by elevating numerical aperture by a method wherein a plurality of lines of signal electrodes connecting electrodes on a substrate arranged in parallel, are arranged in an advance direction of a photosensitive material, and scanning electrodes connecting electrodes on the substrate arranged in a vertical direction are, in a time-division sequence opposed manner, arranged normally to the signal electrode. CONSTITUTION:A scanning electrode 3 is formed by arranging a regular square ITO normally to an advance direction of a photosensitive material so that a regular square microshutter is formed on a scanning side substrate 1, and four scanning electrodes 3 are formed on the scanning side substrate 1 in order to perform 1/4 duty time-division driving. Besides, four regular square ITOs are formed on one signal electrode 4 so that the signal electrode 4 and the scanning electrode 3 cross at right angles on a signal side substrate 2, and the ITOs on the scanning electrode 3 and the signal electrode 4 are stuck together so that they accord with each other. A liquid crystal optical shutter array device as mentioned above is driven by 1/4 duty time-division, and the number of times by which the same dot is exposed is varied. Thereby, gradation can be represented, and numerical aperture of the shutter can be elevated.
Patent JP-S54157963-A (JP)
Title: Jack suited for use in shifting heavy article
Inventor: SUZUKI KIKUO
IPC: B62D57/00
Filed: 1978-06-02
Abstract: PURPOSE: To provide a jack suited for use in shifting heavy article, which comprises wedges inserted between the rail and the jack bed coupled with the rail, so as to fix the jack to the rail tightly by the function of these wedges, whereby it is enabled to simplify rail grasping operation of the jack.  
     CONSTITUTION: Head of piston 5b of jack 5 is connected to heavy article 15 to be shifted by means of bolt 13. By acting hydraulic pressure from hydrulic port 11' of cylinder 5a, jack 5 is moved on rail 10 toward heavy article 15 together with its bed 1. Here, pin 6 is fitted into lever 7 by means of hydraulic cylinder 8, to shift jack 5 out of its neutral position to wedge 2 by means of cylinder 9. Then, by applying hydraulic pressure from port 11 of cylinder 5a, heavy article 15 is pushed to the left in the drawing by jack 5, and by the reaction force acted via lever 7, wedge 2 is driven into the space between bed 1 and T-shaped head 10a of rail 10. As the result, rail 10 is grasped tightly by bed 1, and heavy article 15 is shifted to the left by piston 5b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06272310-A (JP)
Title: Horizontal angle brace fitting
Inventor: INOMATA GOSAKU
IPC: E04B1/26
Filed: 1993-03-25
Abstract: PURPOSE:To replace a conventional horizontal angle brace with one made of a metal, facilitate mounting and enhance mountin strength and improve bearing strength. CONSTITUTION:A beam fitting (a) is formed of a metal such as iron, steel, etc., and engaging section 4, 5 engaged with both crossing members 1, 2 respectively are mounted at both ends of a beam section 3 arranged under a constructed state from one member 1 to the other member 2 in the vicinity of the cross angle section of the crossing members 1, 2 such as a pole plate and a gable beam, a through pillar and a inserting member, etc. Each engaging section 4, 5 is formed in L-shaped sectional structure or U-shaped sectional structure, in which the engaging sections 4, 5 are abutted and engaged with at least two surfaces of each member 1, 2. The beam fitting (a) is constituted by forming nail holes 6 or bolt inserting holes 7 to the members 1, 2 at the specified positions of the engaging sections 4, 5.
Patent JP-S60213665-A (JP)
Title: Feeder to unify flow rate of raw material
Inventor: HAYASHI TORAHIKO
IPC: A23L17/00
Filed: 1984-04-05
Abstract: PURPOSE:To achieve constant flow of plastic raw material continuously in the carrying process by constructing the carrying system with a feed conveyor and a constant speed conveyor while providing a weighing device below the feed conveyor and a stopper device above the terminal section. CONSTITUTION:A constant speed conveyor 11 is provided continuously below a feed conveyor 1 to be driven with variable speed with predetermined head while a weighing device 3 is provided on the lower face of the feed conveyor 1 and a stopper device 10 is provided above the terminal section to weigh the weight of raw material per unit length through said weighing device 3 and to vary the speed of feed conveyor 1 with correspondence to the weighed value and to discharge the raw material from the feed conveyor 1 to the constant speed conveyor 11. Since the raw material will shrink/expand through self-weight when discharging, constant raw material flow is achieved.
Patent JP-S59193559-A (JP)
Title: Optical recording carrier
Inventor: AOI TOSHIKI
IPC: B41M5/26
Filed: 1983-04-15
Abstract: PURPOSE:To form an optical recording material to have a uniform film thickness and to permit easy tracking with an optical recording carrier having tracks for guiding an optical head by forming the tracks of gaps formed in contact with the optical recording member. CONSTITUTION:An optical recording member 31 is provided on a base plate 30 in optical card and further a protective member 32 is provided thereon. An org. single layer film contg. a cyanine dye in particular, for example, benzoindoline dye, is preferred for the material 31. Since the material 31 is formed on a base plate having a flat surface, the film thickness can be made uniform. Spiral grooves 33 are preliminarily formed on the member 32 and a gap A by the spiral grooves is formed on the member 31 at the time of completing the optical disc by adhering said member to the member 31. The reflectivity of the optical recording material in the part in contacts with the gap A is high and an optical head can be tracked by, for example, a three-beam method from a difference in the reflectivity and therefore the spiral groove 33 plays the role of the track.
Patent JP-S58184410-A (JP)
Title: Burner for liquid fuel
Inventor: OONO TADASHI
IPC: F23D11/00
Filed: 1982-04-20
Abstract: PURPOSE:To improve combustion properties, by a method wherein a quantity of fuel atomized for a given time during combustion for starting is reduced compared with a rating, and atomized fuel particles are jetted in a direction extending along a flow direction (revolving stream) created by the air jetted through a center tube in a combustion chamber. CONSTITUTION:After a blowing mechanism is delayed in motion by a given time, an igniter 4 is energized to generate sparks. At the same time when sparks are generated, a voltage applied to a fuel pump 2, is inputted for a given time in a gradually regulated condition, and as a result, liquid fuel, of which the voltage is regulated, is atomized into a combustion chamber through a vortex type jet valve 3. In which case, a jetting and a flying direction theta of fuel from the vortex type jet valve 3 are gradually or instantaneously changed in linkage with a regulated condition of the fuel pressure. The air, less than specified rated quantity of atomized fuel, is jetted into a premixing region (b) through a lower air jet hole 15 in an inner tube 11, and a swirling rising current is created in the combustion chamber 7. Thus, at a starting time, a quantity of fuel equivalent to one-severalth of a rated quantity of atomized fuel is jetted along the swirling current, fuel is gradually increased in an atomizing quantity in a diffused and mixed condition, and after a mixing ratio attains a specified value, fuel is fired and burned.
Patent JP-S59193119-A (JP)
Title: Wet desulfurization method of stack gas
Inventor: KOJIMA HIKARI
IPC: B01D53/77
Filed: 1983-04-15
Abstract: PURPOSE:To increase the desulfurization efficiency, to make the particles of gypsum and impurities large-sized, and to increase the separation efficiency by adding easily soluble sulfate to an absorption tower, and making the pH of a gypsum slurry at the outlet of an oxidation tower neutral. CONSTITUTION:The easily soluble sulfate 25, such as Glauber's salt and MgSO4, is added into an absorption tower 1. The waste gas 2 is scrubbed by circulating an absorbent slurry 14, contg. CaCO3, in the coexistence of sulfate to absorb SOX and impurities. The slurry 14 is introduced into an oxidation tower 6 to oxidize to gypsum. The pH of the gypsum slurry from the oxidation tower 6 is increased approximately to neutrality by neutralization with NaOH 12 in a neutralization tnak 11, and the impurities as well as gypsum in the slurry are deposited and solidified. The solid gypsum and deposited impurities are simultaneously separated and recovered by using a dehydrator.
Patent JP-S52152474-A (JP)
Title: Method and apparatus for jointing two sheets of polymer material * overlapping each other
Inventor: RICHIYAADO FURANSHISU OZUBOON
IPC: B29C65/02
Filed: 1977-06-08
Abstract: A cylindrical lens system is used to focus a laser beam into a line upon thermoplastic sheets in their area of contact thereby linearly welding the sheets together. By this method flattened thermoplastic tubing may be converted into bags with either straight or curved linear seals.
Patent JP-2000261939-A (JP)
Title: Structure for attaching wire harness to vehicle
Inventor: KAWAGUCHI KENICHIRO
IPC: H02G3/30
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory structure for attaching a wire harness to a vehicle has high maintainability, and does not increase manufacturing cost. SOLUTION: An interior wall material 11 of a vehicle is manufactured, by integrally molding a skin layer 17 coating the surface of a structure 13 and a cushion layer 15, composed of a foamed resin and interposed between the structure 13 and a skin layer 14. A harness wiring groove 22 for wiring a wire harness 40 is formed on the rear surface of the structure 13. At the same time, a harness holding section 33 provided with a harness pinching groove 31 which can pinch the wire harness 40 is integrally molded in the groove 22, by simultaneously filling up the groove 22 with the foamed resin material, by moving the resin into the groove 22 at integral molding of the cushion layer 15. Then the harness pinching groove 31 made of the foamed resin material is made to pinch the wire harness 40.
Patent JP-S62222478-A (JP)
Title: Disk cleaner
Inventor: NAGAO TADASHI
IPC: G11B23/50
Filed: 1986-03-24
Abstract: PURPOSE:To secure the safety of an apparatus by disabling the rotation of a cleaning body when a cover is opened, by constituting the output terminal of a main body case side, and a cleaning body rotating mechanism on a cover side in such a way that they can be engaged and disengaged freely corresponding to the opening/closing of the cover. CONSTITUTION:On a main body case 1, an output terminal 19 belt-driven by a driving source 20, and the placing plan 5 of a disk 3, are loaded, and an a cover 2, a cleaning body 21 and its rotating mechanism 22 are loaded. When the cover 2 is closed, the output terminal 19 engages with a part of the circumference of the input inner gear 45 of the rotating mechanism 22, and a disk plane is cleaned by rotating and revolving four cleaning bodies 21a. Therefore, since those cleaning bodies are not rotated until the cover is closed, the safety of the apparatus can be secured, and a cleaning status can be easily confirmed from the transparent window part 2a of the cover.
Patent JP-H08306189-A (JP)
Title: Sram memory cell with decreased inside cell voltage
Inventor: DEIBITSUDO SHII MAKUKURUUA
IPC: G11C5/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a memory improved which reduces a voltage inside of a cell up to a voltage lower than Vcc, while being operated without decreasing a system level voltage lower than Vcc. SOLUTION: A memory cell 36 has a first device 12 which can be operated so as to be selectively switched on and coupled between a first cell node 16 and a low reference voltage node 18, and a second device 14 which can be operated so as to be selectively switched on and coupled between a second cell node 20 and a low reference voltage node 18. This memory cell further has a voltage source node 24 for inputting a cell voltage, and has circuits 22a, 26a, 22b, 26b for coupling the voltage source node 24 with first and second cell nodes 16, 20. Further, this memory cell has a cell voltage circuit 38 for generating a cell voltage, and this cell voltage circuit can be operated so as to output a lower cell voltage than a system level voltage.
Patent JP-S58182939-A (JP)
Title: Designing system of modulating and demodulating device
Inventor: SUKAI TSUNEHISA
IPC: H04L27/00
Filed: 1982-04-20
Abstract: PURPOSE:To know clearly optimum design condition and the range of the external condition in a short time, by deteriorating an error bit rate and finding an S/N versus error bit rate under the condition at that time, and then converting the deterioration into S/N, and finding a factor to the converted value. CONSTITUTION:When facsimile communication is performed through a telephone circuit, the conditions of efficient transmission for the communication are found. An error-bit-ratio versus S/N graph is outputted finally by numeric calculation. This graph moves in parallel toward inferior S/N. The amount of deterioration obtained by representing the extent of said movement as an S/N value is adjusted so that the occupation amount of each deterioration factor is proper, finding the optimum design conditions and the range. There are the influence of various approximating methods, modulated vector arrangement, various automatic control systems and their parameters, transmission quality, etc., for each communication speed and whether the found optimum conditions are realized or not is checked.
Patent JP-S60209734-A (JP)
Title: Heat developable multilayered color photosensitive material
Inventor: MASUKAWA TOYOAKI
IPC: G03C8/40
Filed: 1984-04-03
Abstract: PURPOSE:To provide a heat developable multilayered color photosensitive material which is hardly fogged and causes no contrast reduction by forming a layer contg. a blue light absorbing dye between blue- and green-sensitive layers or blue- and red-sensitive layers. CONSTITUTION:A typical compound used as a blue light absorbing dye is represented by general formula I or II. The blue light absorbing dye is incorporated into a layer between blue- and green-sensitive layers or blue- and red-sensitive layers. When the resulting heat developable multilayered color photosensitive material is developed by heating, coloring matter is released and transferred to an image receiving layer during or aftar development. At this time, since the green- and red-sensitive layers have photosensitivity even in inherent sensitivity range, it is required to shield blue light from the layers. The layer contg. the blue light absorbing dye shields effectively blue light. The diffusion of the dye to other layer is prevenaed owing to the superior diffusion resistance, and the dye prevents stain as well as fog and contrast reduction.
Patent JP-H07274659-A (JP)
Title: Fuel tank arrangement structure in combine harvester
Inventor: NAKAYA AKIHIKO
IPC: B62D21/18
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a fuel tank arrangement structure so designed that, in such a scheme as to set up a fuel tank under a step in order to make a combine harvester compact, a buffering member is placed between the fuel tank and a step frame in a simple structure at a low cost and the step frame is reinforced, and also the fuel leaking from an oil feed port is prevented at a low cost from spilling over the step. CONSTITUTION:A fuel tank 1 forming a plate-shaped part 1a is set up inside a step frame 2 with a step floor 3 laid on the upper surface thereof, an oil feed port 1b of the fuel tank 1 is projected just behind the lower end of the right side plate of a front column 10 curved in a side view and the tip of the port 1b is ensured to face outside from the step floor 3 in a front view.