baber/WOPTO huggingface dataset:
Patent JP-H0342762-A (JP)
Title: Inter-processor communication method for multiprocessor system
Inventor: FUJIMOTO ATSUSHI
IPC: G06F15/177
Filed: 1989-07-11
Abstract: PURPOSE:To issue a system call in a processor execept for itself by executing communication between processors using a shared memory and informing a communication source of a processing result in the processor of a communication destination in other inter-processor communication. CONSTITUTION:When a processing request 1 is outputted to an inter-processor communication processing part 11 from the task 13 of a processor 1, the communication processing part 11 interrupts the inter-processor communication interruption processing part 16 of a processor 2 by using the shared memory and interruption. The interruption processing part 16 issues the system call to an operating system 18 and informs the interruption processing part 12 in the processor 1 of the processing result 1 by using interruption. The interruption processing part 12 informs the inter-processor communication processing part 11 of the transmitted processing result. The processing part 11 informs the task 13 receiving the processing request of the processing result 1.
Patent JP-2000012064-A (JP)
Title: Vanadium redox battery electrolyte and vanadium redox battery using the same
Inventor: DEGUCHI HIROSHIGE
IPC: H01M8/18
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a vanadium redox battery containing a positive electrode electrolyte and a negative electrode electrolyte, which is improved so that precipitation of vanadium can be prevented, even if the vanadium concentration is increased. SOLUTION: A positive electrode liquid tank 4 stores a positive electrode electrolyte containing tetravalent and/or pentavalent vanadium ions. A negative electrode liquid tank 3 stores a negative electrode electrolyte containing 2-valent and/or trivalent vanadium ions. A first ion selected from the group consisting of potassium ion, rubidium ion, and ammonium ion is added to the negative electrode electrolyte, and a second ion selected from the group consisting of lithium ion and sodium ion is added to the positive electrode electrolyte. The first ion and the second ion are regulated to equal concentration.
Patent JP-H0929852-A (JP)
Title: Manufacture of film
Inventor: ITO NOBUAKI
IPC: C08J5/18
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To be able to manufacture a film having no thickness irregularity and excellent stability of film formation by specifying the welding angle and flatness of the welded part of a belt with the support by an endless belt. SOLUTION: In the method for manufacturing a film by casting and molding a polymer solution on a support, the support is an endless belt, the welding angle of the welded part of the belt is 70 to 88 degrees to the advancing direction of the belt, and the flatness of the welded part is 1/150 or less. As one example, the polymer solution is heated on the belt by hot air of 150 deg.C for two minutes to evaporate the solvent, and the film having self-retentivity is continuously released from the belt. Then, the film is introduced into a water tank at 50 deg.C, inorganic salt, etc., generated by the neutralization with the residual solvent is extracted, further the moisture is dried and heat treated for 1.5min by a tenter at 300 deg.C to obtain an aromatic polyamide film having a thickness of 5μm.
Patent JP-H0735704-A (JP)
Title: Nap inspection method for package
Inventor: MASAI TETSUJI
IPC: G01N21/892
Filed: 1993-07-20
Abstract: PURPOSE:To allow efficient and sure inspection of micronap through a simple apparatus by projecting a light having directivity to a package and picking up the reflection light from the outline of the package under overexposure. CONSTITUTION:A light source 2 comprises a halogen lamp 4 and a collimate mirror 5. Parallel light having directivity is projected from the light source 2 onto a package 1 and the end face 1a thereof is illuminated brightly. Luminance of the light source 2 is set such that the illuminance on the end face 1a will be about 5,000lux. An optical sensor 3 is an area sensor 8 comprising a CCD and since the illuminance at the focal point thereof is about 5,000lux, it is overexposed. Since the sensor 3 opposes the outline of the package 3, it has black background so long as no protrusion, e.g. a nap K, is present on the outline. The background is rendered white when the light is reflected on the nap K.
Patent JP-2000010520-A (JP)
Title: Image display device and its display control method
Inventor: ISONO SEIJI
IPC: G09G3/22
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress electric power consumption by suspending power supply to a driver circuit for driving elements, in accordance with the element used corresponding to a display mode. SOLUTION: In this image display device with a display panel 1, plural electron releasing elements are wired in matrix; the device is provided with a scanning signal driver 3 that drives the row wiring of the electron releasing elements so wired and a modulation signal driver 2 that drives their column wiring in accordance with an image signal. In the display mode of the display device, there are wide display mode that displays using the maximum display area of the display panel 1 and a normal display mode that displays using a display area smaller than the maximum area of the display panel 1, in the case of the normal display mode, by switching enable signals EN1-EN8 to be inputted in the modulation signal driver 2, input is inhibited of the control clock(CLK) to the driver sets (shift register and driver sets), thereby reducing power consumption in each driver set.
Patent JP-H0732741-A (JP)
Title: Thermal transfer material for sensor mark and transfer method thereof
Inventor: FUJIMAKI SATOSHI
IPC: B41M5/382
Filed: 1993-07-20
Abstract: PURPOSE:To simply form a sensor mark not exerting adverse effect on the thermal head of a thermal transfer printer on the ink surface of a thermal transfer ribbon by providing the hot melt ink for the sensor mark consisting of a hot-melt substance and a colorant on a base material. CONSTITUTION:A sensor mark forming thermal transfer ribbon is obtained by forming a thermal transfer ink layer consisting of wax and a colorant on the single surface of a film like base material. The ink layer is formed by the hot-melt coating of a compsn. consisting of a colorant, wax and a thermoplastic resin or the solvent coating of a coating soln. prepared by dispersing the compsn. in an appropriate solvent. The melting temp. of this hot-melt ink is set to 65-75 deg.C and the melt viscosity thereof is set to 16cSt or less. The thermal transfer ribbon 2 thus obtained is set to a tension free state and held between rolls 6, 9 rotating in a running direction to transfer the sensor mark to the thermal transfer ribbon 8.
Patent JP-H0536966-A (JP)
Title: Semiconductor device
Inventor: KAJIWARA NOBUYUKI
IPC: H01L29/762
Filed: 1991-07-19
Abstract: PURPOSE:To eliminate any displacement between the metallic bumps in a semiconductor device in which semiconductor elements are formed on the semiconductor substrates having the difference in its coefficients of thermal expansion from each other and these elements themselves are connected with the metallic bumps, even when both of the substrates are installed in an atmosphere at room temperature at the time of non-operation from the temperature of liquid nitrogen at the time of operation. CONSTITUTION:A first and second semiconductor device substrates 1 and 4 are thinly layered to arrange a structure by adhesively bonding the thinly layered semiconductor substrates 1 and 4 to its supporting base boards 21 in a hybrid semiconductor device which is formed by electrically or optically combining, by use of electrodes or photocouplers, a photodetector element 2 formed on the first semiconductor substrate 1 and a signal processing element 5 formed on the second semiconductor substrate 4 to process the detecting signals obtained by the photodetector element 2.
Patent JP-S6072457-A (JP)
Title: Reverse control system in exchange
Inventor: SUZUKI KAZUO
IPC: H04Q3/00
Filed: 1983-09-29
Abstract: PURPOSE:To attain reverse control by controlling a network and transmitting a reverse signal to attain the reverse control. CONSTITUTION:When terminal groups A, B are accommodated respectively to incoming and outgoing sides of the network NW, and a terminal device Bn requiring the transmission of the reverse signal is accommodated in the network NW; two terminals for normal and reverse use are provided as terminals of the outgoing side, and the latter is connected by reversing the connection of lines A and B to that of the former. In transmitting the reverse signal from the terminal device Bn, cross points POA, POB for normal connection are restored and cross points P1A, P1B for reverse connection are operated, allowing to invert the polarity of the voltage of power supply for line A and the earth to line B, and the result is transmitted to a terminal device A0. The reversed signal is transmitted while the connection is changed to the reverse terminal in this way and a relay for reverse signal transmission and a relay drive circuit at the terminal device B are not required.
Patent JP-S6159331-A (JP)
Title: Lighting device of copying machine or the like
Inventor: HARADA MASAAKI
IPC: G03G15/04
Filed: 1984-08-30
Abstract: PURPOSE:To reduce a reflecting mirror in thickness and size and to simplify its support structure by using Fresnel reflecting mirrors as both a means which converts luminous flux into parallel luminous flux and a means which converges the parallel luminous flux linearly on an original. CONSTITUTION:A Fresnel reflecting mirror 2 is used as the means which converts the luminous from a small-sized halogen lamp, etc., into the parallel luminous flux 3, and a Fresnel reflecting mirror 4 is used as the reflecting means which converges the luminous flux linearly on the original 6. Then, the luminous flux from the light source 1 is converted by the reflecting mirror 3 into the parallel luminous flux 3, which is converted on the original 6 through the reflecting mirror 4 which is moved by a driving means along the reverse surface of an original platen 5. At this time, the reflecting mirror 4 is reduced in size and weight and its support structure is simplified.
Patent JP-H0347000-A (JP)
Title: Control valve for tilt cylinder
Inventor: SAKATA MASATAKA
IPC: B66F9/22
Filed: 1989-07-12
Abstract: PURPOSE:To prevent response delay by forming a lead-in passage between a damper chamber and a pump port at a plunger itself as well as providing the passage with a check valve for impeding the flow to the port and making the width of a collar part large, thereby restricting the inflow/outflow of oil to/from the damper chamber as much as possible. CONSTITUTION:When a spool 12 is tilted forward, a tilt lock plunger 13 is displaced into a communicating position against a spring 16. Operating oil is led into a damper chamber 14 from a pump port 4 through a lead-in passage 27 formed at a plunger 13 itself. The displacement of the plunger 13 can be thereby performed promptly so as to prevent response delay. A check valve 28 is provided at the passage 27 to impede the contraflow of the operating oil in the damper chamber 14 and avoid the influence of the pressure fluctuation of the port 4, thus suppressing the variation of the plunger 13. At the time of engine stop, the operating oil in the damper chamber 14 is returned to a tank port 8 through a slight gap between a wide collar 17 and the inner surface of a spool hole, and the plunger 13 is returned to the original position by the spring 16.
Patent JP-H0344611-A (JP)
Title: Copying lens
Inventor: HIRANO HIROYUKI
IPC: G02B9/16
Filed: 1989-07-12
Abstract: PURPOSE:To improve the performance by using a lens of three-group, three- element constitution consisting of a positive meniscus lens, a negative lens, and a positive lens satisfying various specific conditions. CONSTITUTION:A 1st positive meniscus lens which is convex to the object side, a 2nd negative lens, and a 3rd positive lens are installed in three groups in order from the object side. At such a time, the lenses satisfy the relations shown by inequalities I-VI. Consequently, sufficient performance is obtained in a wide power variation range. In the inequalities, (f) is the focal length of the whole system, fi the focal length of an (i)th lens, ni the refractive index of the (i)th lens on a line (d), nui the Abbe number of the (i)th lens, rj the radius of curvature of a (j)th surface, dj the gap between the (j)th surface and (j+1)th surface, and dT the length of the whole system.
Patent JP-S6070587-A (JP)
Title: Magnetic bubble memory element
Inventor: AMATSU MASASHI
IPC: G11C11/14
Filed: 1983-09-27
Abstract: PURPOSE:To prevent the invading of floating bubbles with a simple constitution by surrounding a memory area on which a pattern is formed by a non-ion implantation area and an ion implantation area arranged inside the non-ion implantation area. CONSTITUTION:A potential barrier is increased in accordance with the increment of the ion implantation depth of an ion implantation layer. Therefore, an area 74 ion-implanted deeper than the ion implantation layer for normal hard bubble control is formed between the non-ion implantation area 71 and the memory area 3 along the inner edge of the non-ion implantation area 71. Consequently, a potential barrier at the boundary part 73 between the non-ion implantation area 71 and the ion implantation layer 74 is increased, the repulsion of bubbles due to repulsion potential is increased and the entry of the bubbles of the non-ion implantation area 71 into the ion implantation area 72 is made more difficult, so that the invading of floating bubbles into the memory area 3 can be prevented more precisely.
Patent JP-H0733365-A (JP)
Title: Elevator car wall joint
Inventor: ICHIGE FUMIO
IPC: B66B11/02
Filed: 1993-07-21
Abstract: PURPOSE:To easily remove a car wall joint by fitting a magnet plate to a back face section opposite to the surface side of the joint by adhesion, pressure connection, or press-in to manufacture a joint main body, and manufacturing a concealed joint holding a gap between walls with a magnetic material. CONSTITUTION:A concealed joint 7 made of a magnetic material is inserted into a void (a) between side end faces 3a of car walls 3 bent outward at both end sections, and the concealed joint 7 and the walls 3 are fastened and fixed with a fastening bolt 8 so that some void (a) is kept between a wall joint 4 and a leg end section 13. The magnet plate 13 having the size insertable between the wall side end faces 3a is fitted by adhesion or press-in to the back face of the wall joint 4 made of a metal or a non-iron metal, the magnet plate 13 is inserted into the void (a) between the fastened/fixed walls 3 and the concealed joint 7, and the wall joint 4 is magnetically attracted to the concealed joint 7. The wall joint 4 is removably fitted to the face section of a decorative material 3'.
Patent JP-H0345563-A (JP)
Title: Preparation of piezoelectric ceramics
Inventor: NAMIUCHI RUI
IPC: C04B35/64
Filed: 1989-07-11
Abstract: PURPOSE:To dissolve the heterogeneity of various characteristics at the various portions of a sintered product and improve the reliability thereof by disposing the molded product of a piezoelectric ceramics in a calcining container having a specific structure and calcining the molded product. CONSTITUTION:A molded product 8 of a piezoelectric ceramics is put on a floor plate 6 disposed on a flat plate-like closing lid 5, covered with a calcining container 9 so as to cover the molded product 8 and the floor plate 6 from the upper side, and subsequently calcined. The floor plate 6 is preferably that having a porosity of 10-80%.
Patent JP-S6159607-A (JP)
Title: Shield case for magnetic head
Inventor: SUZUKI SATORU
IPC: G11B15/62
Filed: 1984-08-29
Abstract: PURPOSE:To improve the precision of dimensions of a shield case and reduce the man-hour for working by forming a medium contacting face having a window, through which a head chip is brought into contact with a medium, and a head chip holding part as one body. CONSTITUTION:Mixed materials of a soft magnetic ferrite powder and an organic adhesive are subjected to compression molding into a shield case 1. A head base 12 to which a head chip 9 where a coil is would around a core is adhered is fixed to a holding part 2 by a screw 18, and the chip 9 is brought into contact with the medium such as a tape or the like through a window 7 of the shield case 1 to record and reproduce information. A wear resisting layer is vapor-deposited to the medium contacting face. Since the medium contacting face 3 and the holding part 2 are formed into one body, the precision of dimensions is improved, and the man-hour for working is reduced.
Patent JP-S6422751-A (JP)
Title: Stop position control mechanism for transported plate
Inventor: KITAGAWA JOHAN
IPC: B65H5/02
Filed: 1987-07-18
Abstract: PURPOSE:To stop a transported plate in a target position precisely by moving a beam projector with locational adjustability in synchronization with the transported plate in the same direction as transport of the plate, setting the irradiating position of the beam projector to the target position for plate, followed by synchronous transportation, and stopping transportation when the beam of light irradiates the target part for light casting. CONSTITUTION:A boss 7a is fixed to an endless chain 7, and a plate is transported while placed in a specific position. Above a transport chain, the body 31 of a beam projector is installed in parallel with transporting direction, and a beam projector 4 is linked with a handle 11 through a belt 33 arranged alongside the body 31. At the time of operation commencement, the beam projector 4 is located so as to irradiate the side of a point to be repaired of the plate through turning of the handle 11, and the plate and beam projector 4 move synchronously. Beam casting from the projector 4 is ocularly checked with a mirror 6 at a reflex surface of a target member for beam casting 5 of a repairing mechanism B, and operation is stopped when it is made sure that the beam is irradiated on the beam cast target point of the target member 5. This provides precise location for the point to be repaired.
Patent JP-H0842520-A (JP)
Title: Micro crank device
Inventor: UCHIDA HIDEKAZU
IPC: G02B6/00
Filed: 1994-08-01
Abstract: PURPOSE:To perform rotation of a rotational body with a simple structure without adopting an electric motor. CONSTITUTION:A cylindrical body 3 is attached to an end of an optical fiber 2 which introduces light from a light source 1, optical absorbing fluid 5 is housed in an inner space of the cylindrical body 3. A driving piece 4 is reciprocably housed. The driving piece 4 is connected to an eccentric position of a rotational body 6 by means of an oscillating shaft 4a.
Patent JP-H0468204-A (JP)
Title: Petroleum combustion device
Inventor: TOMITA HIDEO
IPC: F23D11/44
Filed: 1990-07-06
Abstract: PURPOSE:To reduce a supplied electrical current value during combustion and shorten a pre-heating time of a gasifier device by a method wherein all heaters are electrically energized by a heater controller when a preheating operation is carried out to heat the gasifier device in advance, only a partial heater is electrically energized during combustion and then the gasifier device is kept at its set temperature while repeating a turning-on or a turning-off of the partial heater. CONSTITUTION:A gasifier device temperature sensor 43 detects a temperature of a gasifier 24 with a thermistor 44 and then a heater controller 45 turns on or turns off a main heater 28 and a sub-heater 29 through relays. In the event that a temperature of the gasifier device 24 detected by the gasifier device temperature sensor 43 is less than a pre-heating discriminating temperature, the main heater 28 and the sub-heater 29 are electrically energized to perform a fast pre-heating of the gasifier device 24. When a temperature of the gasifier device 24 exceeds more than the pre-heating discrimination temperature, an electrical energization for the sub-heater 29 is stopped with the heater controller 45 and then the gasifier device 24 is kept at its set temperature through turning-on or turning-off of the main heater 28. That is, since the main heater 28 and the sub-heater 29 are electrically energized to preheat the gasifier device 24, it is possible to complete the preheating within a short period of time and the gasifier device 24 is kept at its set temperature while turning-on or turning-off only the main heater 28, it is possible to keep a supplied electrical current value low during combustion.
Patent JP-S6157338-A (JP)
Title: Manufacture of metallic screen printing plate
Inventor: HOSOE MASAMI
IPC: B41C1/14
Filed: 1984-08-28
Abstract: PURPOSE:To obtain a metallic screen printing plate which is superior in figuring accuracy, by a method wherein a printing plate layer constituting a figure is formed on a base surface through primary plating, a base is put and sunk on metallic gauze provided on a frame in a stretched state and the printing plate layer is made to adhere to the metallic gauze by a secondary plating. CONSTITUTION:A pattern film 8 is made to adhere closely to a base 1 made of a metal by applying a photosensitive resin layer 7 to the base 1, degreasing and surface fixing are performed by performing exposing and developing through irradiation of ultraviolet rays and a printing plate layer 2 constituting a figure is formed by applying Ni plating to a removed part. A printing surface of stainless gauze provided on a frame 3 in a stretched state is degreased and fixed, the base 1 is sunk into the metallic gauze 4 by a pressure plate 5 so that the printing plate layer 2 touches the metallic gauze 4, and secondary plating layer 6 is applied to the outer circumference of a wire 4a of the metallic gauze 4 and the surface of the printing plate layer 2 is applied to the circumference of the metallic gauze 4 to which the printing plate layer 2 is stuck closely by peeling off the base 1, which is made into a metallic screen printing plate. With this construction, the metallic screen printing plate which is superior in figuring accuracy is obtained.
Patent JP-H0232363-A (JP)
Title: Production of polymerized toner for electrostatic charge development
Inventor: NAKAMURA TATSUYA
IPC: G03G9/087
Filed: 1988-07-21
Abstract: PURPOSE:To produce the toner which is homogeneous and has a sharp grain size distribution with a smaller amt. of the dispersion stabilizer to be used by adopting the stage in which the liquid dispersion flows in the spacing between a rotor and stator which are single-layered or multi-layered comb tooth-shaped eccentric rings from the inner side of the stator toward the outer side of the stator to a granulation process. CONSTITUTION:The liquid dispersion contg. a preliminarily dispersed monomer compsn. is supplied to an injection port 1 and flows from the inner side to the outer side in the part where the rotor 4 and the stator 3 having the comb tooth shape are combined except the slight spacing left by the difference between the inside and outside diameters. The liquid dispersion is subjected to shearing at this time. The liquid dispersion is sent to a discharge port 2 after this state is repeated a number of times. As a result, the monomer compsn. particles which are coarse by the preliminary dispersion state receive the sufficient shearing force and are pulverized. The toner having the sharp grain size distribution is obtd. with good productivity at a low cost.