baber/WOPTO huggingface dataset:
Patent JP-H0657557-A (JP)
Title: Device for producing covered yarn
Inventor: ICHIKAWA MAMORU
IPC: D01H7/88
Filed: 1992-07-31
Abstract: PURPOSE:To inhibit a flyer from revolving on its axis by inertia by laying a magnet device between the flyer and a bobbin. CONSTITUTION:A bobbin 4 and a flyer 5 are rotatably on their own axes engaged with the outside of a spindle 3 through which core yarn 1 is passed and a magnet device 10 is laid between the flyer and the bobbin. In winding covered yarn 2 coiled on the bobbin through a mesh 7 around the outside of core yarn, when tension of the covered yarn is increased, the flyer magnetically stuck to the bobbin is revolved at a higher speed than the bobbin against magnetically sticking force but the flyer is magnetically stuck to the bobbin by reduction in tension.
Patent JP-H07100937-A (JP)
Title: Photosetting shaping method for reducing internal stress
Inventor: HAYANO SEIJI
IPC: B29C67/00
Filed: 1993-10-01
Abstract: PURPOSE:To reduce a shaping time and prevent the accumulation of an internal stress caused by irradiation of the large number of times by a method wherein a light is emitted to a profile part of a section every layer and to an internal area thereof every two or more layers. CONSTITUTION:A light is emitted to one section of a section group of a level of a photosetting liquid. The surface of the section set layer formed by the light emitting process is coated with a photosetting liquid in an unset state. By repeatedly changing over a section to be treated by the light emitting process to an adjacent section, the section set layers are integrally laminated, and a three-dimensional object having a desired shape as a whole is shaped. A light is emitted to profile parts L, P of the section group every layer and an internal area Q inside the profile every two or more layers. in this manner, a.light emitting process to the internal area inside the profile is omitted for the predetermined layers. As a result, a shaping time is reduced, and an occurrence of an internal stress and a strain is suppressed.
Patent JP-S6488853-A (JP)
Title: Memory mechanism for high speed arithmetic unit
Inventor: SATSUTA YUUSUKE
IPC: G06F15/167
Filed: 1987-09-30
Abstract: PURPOSE:To read data from respective memories to a high speed computing element and to perform arithmetic operation even when a CPU executes a writing and a reading by providing a switch means, etc., between the plural memories and the CPU and between the memories and the high speed computing element. CONSTITUTION:A memory (A)5 and a memory (B)6 respectively store the data from a CPU 1 and supply the data to a high speed computing element FPU 4 to execute arithmetic operation at a high speed. Switches 7 and 8 are inserted between a CPU bus 2 and the memories 5 and 6 and execute the turning-on and off of data input and output between the bus 2 and the memories 5 and 6. Then, switches 9 and 10 execute the turning-on and off of the reading and writing of the data between the memories 5 and 6 and the FPU 4. The memories 5 and 6 are connected through a control register 11 to the CPU 1 or connected to the FPU 4 by changing-over the respective switches. Thus, the respective memories and the FPU 4 can be operated without a rest. Namely, even while the CPU 1 executes the writing and reading, the data can be read from the respective memories and can perform arithmetic operation in the FPU 4.
Patent JP-H07100119-A (JP)
Title: Blood flow distribution measuring instrument
Inventor: YACHI AKIFUMI
IPC: A61B5/026
Filed: 1993-10-04
Abstract: PURPOSE:To provide a blood flow distribution measuring instrument capable of taking high-precision two-dimensional measurement of blood flow in less time. CONSTITUTION:When scanning is carried out via a deflection mirror 6 for common use with beams of light from both a irradiation system and a light- receptor system, scanning along one of two axes is electrically performed by slecting the outputs from respective elements of a photodiode array 11 so placed as to function in harmony with the surface of a living body. A laser light beam outputted by a laser light source 1 is converted into sheet light by a cylindrical lens 2 and falls, via a lens 4, upon a mirror 5 positioned along the optical axis of the light-receptor system at the focus of the lens 4 to be reflected toward the deflection mirror 6. As scanning is performed along one axis instead of two-dimensional scanning by selecting the outputs from respective elements of the photodiode array 11 independently, the instrument is capable of taking a measurement in less time, yet equivalent in accuracy to the measurement taken by an instrument so structured as to perform two-dimensional scanning with a laser beam repeating the acquisition of data on blood flow on the basis of laser radiation toward and reflected light received at one point.
Patent JP-H03107666-A (JP)
Title: Coasting time control device for automatic transmission
Inventor: TOMOMATSU HIDEO
IPC: F16H61/04
Filed: 1989-09-22
Abstract: PURPOSE:To smooth upshift at the time of coasting by prohibiting the use of a coasting frictional engagement device in a low gear side shift step of upshift when a shift range is laid within an upshift permitting range. CONSTITUTION:A coasting frictional engagement device judging means first judges whether the shift range detected by a detecting means is within a range permitting the execution of upshift in the state where the coasting frictional engagement device is used, or not. When the shift range is judged within the upshift permitting range, the use of the coasting frictional engagement device is prohibited in a low gear side shift step of upshift. Thus, even if the upshift is executed as it remains in coasting state, the transmitting direction of power is never changed in shifting transient time, and the upshift at the time of coasting can be smoothly realized.
Patent JP-S63102277-A (JP)
Title: Solar cell module
Inventor: SUZUKI KAZUTOMI
IPC: H01L31/04
Filed: 1986-10-20
Abstract: PURPOSE:To effectively utilize a generating region and to reduce the weight of a solar cell module thereby to decrease a solar light generating cost by so laminating an intermediate member of a support which causes a transmissibility to reduce as to superposed on a bus bar of a collecting electrode of a nongenerating region. CONSTITUTION:An optically generating element 20 is bonded to a composite layer plate 10 to form a module so that the bus bar (a) of the collecting electrode of the element 20 is overlapped on an intermediate member 11 of the plate 10. Since the bar (a) which does not contribute to a photoelectric conversion, and a series connection unit are superposed at a position of a rib 11 of the intermediate member of the plate 10 in this module, a reduction in the area of a substantial photoelectric conversion region upon moduling is minimized as required. Thus, a short-circuit current increases to enhance the conversion efficiency.
Patent JP-H0985424-A (JP)
Title: Method for removing casting flash of cast product and device therefor
Inventor: TERADA HIDEO
IPC: B22D31/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To surely remove a remained casting flash by pushing a cutter against the casting flash with a pressurizing means, removing a part of the casting flash and shaking a casting flash removing means along the casting flash while giving the cutter the vibration. SOLUTION: The cutters 16f, 17f are lowered from push cylinders 16d, 17d and reached to the vertical casting flash of a work 12 from the projecting direction, and the casting flash is removed. The cutters 16f, 17f are once risen and positioned to the vertical casting flash at the other side with shaking cylinders and lowered to remove this vertical casting flash. The vibration is vertically given with a prescribed strike to the push cylinders 16d, 17d with a control amplifier and the cutters 16f, 17f remove the horizontal casting flash under similar condition as hammering while shifting to the longitudinal direction. When the casting flash at a first working position B completes in such way, the work 12 is positioned to the second working position C and the removal of the casting flash as the same way is executed.  By this method, even if the positions of the cutter and the casting flash are uneven, the casting flash can surely be removed.
Patent JP-2001077636-A (JP)
Title: Feed forward amplifier
Inventor: NAKAYAMA MASATOSHI
IPC: H03F1/32
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To realize a satisfactory distortion characteristic, independently of ambient temperature change and time passage changes, to enable making it small in size and high in efficiency and to easily deal with the change in the frequency. SOLUTION: In this feed forward amplifier, a synthesizer 51 confines an input signal and an output signal, which are delayed by a delay circuit 24. The output of the synthesizer 51 is frequency-converted into a low frequency. A distortion component is extracted from the output of the frequency converter 53. A power detector 55 measures the distortion component. A control circuit 56 controls the measured distortion components which are to be minimized for the second vector adjusting unit 11 of a distortion cancel loop 102.
Patent JP-H0989709-A (JP)
Title: Crack detection/progress prevention device for hollow structural body
Inventor: KODAMA SATOSHI
IPC: G01M3/26
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To early detect a crack of a hollow structural body such as a blade of a helicopter and to prevent the progress. SOLUTION: An expansible rubber gas bag 2 filled with a pressurized gas (nitrogen gas 4) is installed in a hollow structural body (blade 1 of helicopter). A adhesive 3 which is curable in a short time when contacting the air is filled in a portion between the rubber gas bag 2 and hollow structural body.
Patent JP-H08115400-A (JP)
Title: Sheet number detecting device for plate material
Inventor: OGISO SHOICHI
IPC: G06M7/00
Filed: 1994-10-13
Abstract: PURPOSE: To obtain an inexpansive and simple device which detects whether or not the number of sheets of plate material is a necessary one. CONSTITUTION: The device has a detection part A between an upper and a lower roller and detects whether the number of sheets of inserted plate material W to be detected is a set number or more; and one of the upper and lower rollers is made movable in the plate thickness direction and a detection lever 29 which is interlocked with the movement, is provided. A switch SW is formed on the detection lever and plural switches are arranged according to the kind of plate thickness, and a pusher 23 is arranged between the slide side roller and the detection lever and a gap G is provided between the pusher and detection lever, and the gap is set to be larger than the plate thickness of the necessary number of sheets of detected plate material and smaller than the thickness obtained by adding the thickness of one sheet to the thickness of the necessary number of sheets of plate material.  The switches are switched by the movement of the pusher by a quantity exceeding the gap when the plate material of more than the necessary number of sheets are inserted into the detection part.
Patent JP-2000069870-A (JP)
Title: Transplantation of seaweed
Inventor: YOKOHAMA YASUTSUGU
IPC: A01G33/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To firmly transplant a seaweed which is grown up to the degree that the seaweed is scarcely suffering from vermin damage and to prepare submarine forest for a short term. SOLUTION: This method for transplanting a seaweed comprises the following processes: (1) applying an adhesive to the rhizoid 11 of Eisenia bicyclis immature 3; (2) curing the adhesive in a state that the adhesive-applied rhizoid 11 is pressed against a concrete slab 1 and immobilized the rhizoid 11 on the slab 1; (3) sinking the slab 1 having the rhizoid in an immobilized state into the sea.
Patent JP-S62107841-A (JP)
Title: Casting method for lead alloy
Inventor: HAYASHI YUJI
IPC: B22C3/00
Filed: 1985-11-05
Abstract: PURPOSE:To decrease the frequency for renewal as compared to conventional casting and to obtain a lead alloy casting with the improved productivity by using a casting mold having a surface layer contg. tetra fluoro ethylene.perfluoroalkoxy resin polymer (PFA). CONSTITUTION:PFA powder having a prescribed average grain size is sprayed plural times by an electrostatic painting method onto the casting mold made of a cast iron for a grid body to obtain a surface layer 2 consisting of PFA. Air venting passages are provided at required points of the surface layer 2 by a scriber or knife. Window parts 3 of the grid are roughened to suitable roughness by blasting. The casting mold obtd. in the above-mentioned manner is used and the melt of the lead alloy contg. 5% Sb is poured into such mold under the conditions of, for example, 430 deg.C molten metal temp. and 170 deg.C casting mold temp. The grid body, i.e., casting, consisting of the lead alloy and having no seams is thus obtd.
Patent JP-H0294305-A (JP)
Title: Illumination fixture
Inventor: YAMADA SHUJI
IPC: F21V7/22
Filed: 1988-09-30
Abstract: PURPOSE:To prevent a base board from deterioration because of its part nearer a light source located in the rear being heated by absorption of infrared beam, by reflecting once the light from lamp at a rear reflex part, and allowing this reflected beam to be incident to the front reflex part having a light interference film. CONSTITUTION:A reflecting body 2 is composed of a front reflex part 3 with infrared penetrative and visible ray reflective property consisting of a provisional interferential film and a rear reflex part 4 of a mirror surface, whereby the light from a lamp is once reflected and irradiated onto the front reflex part. That portion of light emitted from the lamp 1 which proceeds to the front reflex part 3 penetrates the infrared rays, while the portion directed to the rear reflex part 4 is once reflected by this part 4 to proceed then to the front reflex part 3, wherein the rear part does not admit penetration of a heat ray, so that no overheating is made. This prevents deterioration of the rear part of reflecting body.
Patent JP-H03110871-A (JP)
Title: Photovoltaic element
Inventor: SUZUKI TETSUO
IPC: H01L31/04
Filed: 1989-09-26
Abstract: PURPOSE:To achieve a high conversion efficiency as an organic photovoltaic element and to obtain a stable electrode material by a method wherein an element constitution using an n-type inorganic semiconductor layer is combined with a perylene-based pigment. CONSTITUTION:In a photovoltaic element, a highly light-transmitting electrode is used on the incident side and an n-type inorganic semiconductor, an electron-accepting organic substance layer and an electron-giving substance layer are laminated between two electrodes at least one of which is light-transmitting. In the photovoltaic element a perinone-based pigment and/or a perylene-based pigment are used as a substance forming the electron-accepting organic substance layer. When the n-type inorganic semiconductor layer exists, a conversion efficiency can be enhanced by improving Voc, Jsc and ff as indexes of a conversion efficiency through irradiation with light and a short-circuit can be reduced. When the perinone-based pigment and/or the perylane-based pigment are used as an electron-accepting material, and effect of an element constitution can be taken out sufficiently and a high conversion efficiency as the photoelectromotive element can be obtained. Thereby, it is possible to obtain an element which gives the high conversion efficiency as the photovoltaic element.
Patent JP-H0295098-A (JP)
Title: Supervisory controller
Inventor: ONTO JOJI
IPC: G06Q50/16
Filed: 1988-09-30
Abstract: PURPOSE:To shorten a wiring distance by providing the input/output part of data with respect to each supervisory point in supervisory control objective facilities at every supervisory control objective facility, and separating it from a control part. CONSTITUTION:Input/output part 2a to 2c to exchange supervisory control signals between the supervisory control objective facilities 3a to 3c, and a control part 1 to control the supervisory control objective facilities 3a to 3c through the input/output parts 2a to 2c constitute the title controller. When a supervisory control objective facility 3d is added, an input/output part 2d is provided near the supervisory control objective facility 3d, connected by respective supervisory points and an input/output signal line 5d, and by adding the extended telecommunication line 4d, it is supervisory-controlled by the control part 1 in the same way as the other supervisory control objective facilities 3a to 3c. Thus, since the input/output parts 2a to 2d of the data with respect to the respective supervisory points in the respective supervisory control objective facilities 3a to 3d are provided at every supervisory control objective facilities 3a to 3d, and separated from the control part 1, the wiring distance can be shortened.
Patent JP-H04131522-A (JP)
Title: Manufacture of clutch driven plate
Inventor: UETAKE CHIKARA
IPC: C09K3/14
Filed: 1990-09-18
Abstract: PURPOSE:To easily form fitting holes with accuracy for attaching a clutch driven plate to a clutch disk by forming the holes in the clutch driven plate for attaching to the clutch disk simultaneously at the time of thermo- compression forming. CONSTITUTION:An annular backup member 5 made by machining an aluminum alloy part is placed in a space formed with a lower die 11 and a middle die 12. On the backup member 5 is placed a clutch facing member 4 made by adding rubber material, glass chop strands, and friction control agent to a phenol resin solution, mixing and crushing them. Lowering the upper die 9 and a drawing die 10 to integrally form the backup member 5 and the clutch facing member 4, a spot facing hole and a straight hole are formed at the same time by punching. As to the spot facing hole, the lower hole is punched with a spot facing hole forming die 13 and a projection at the tip of the drawing die 10, and a spot facing part is formed with a stepped portion 14.
Patent JP-H0191433-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KANEKO YOSHIO
IPC: H01L21/302
Filed: 1987-10-02
Abstract: PURPOSE:To enable the implantation of ions or the deposition of material to be performed onto a groove in one process by a method wherein a slope of an upper part of the isolating groove is made a curved face. CONSTITUTION:An upper part ot an isolating groove is formed through an isotropic etching, wherefore its slope is made a curved face as represented by (a) and (b) shown in a figure 6. Boron ions are implanted into the base of the groove, and then the implanted boron is made to diffuse through a heat treatment so as to form a channel stopper 5, a silicon oxide film 6 is formed on the whole surface of the groove, furthermore a silicon nitride film 7 is deposited thereon, a polycrystalline silicon 8 is deposited thereon in the groove, and lastly an exposed surface is made oxidized to form a silicon oxide film 9 on it. As mentioned above, a slope of an upper part of an isolating groove is made a curved surface, wherefore an ion implantation or a material deposition can be accomplished in one process.
Patent JP-S62108941-A (JP)
Title: Opening and closing device of shutter for ventilating fan
Inventor: KISHINOE KENICHI
IPC: F24F7/013
Filed: 1985-11-06
Abstract: PURPOSE:To keep the inner diameter of an orifice in a specified size and make little reduction in air quantity being blown by installing a synchronous motor in the inside from the flange surface of a ventilating fan main body, placing the shaft of the motor in the vertical position to the ventilating air direction in a flame body, and keeping the distance between the edge surface at the opposite side of the shaft and the flame body not more than 40mm. CONSTITUTION:In an opening and closing device of a shutter for a ventilating fan having such a type as hanged on the wall of a kitchen etc., a synchronous motor 6 and a case 8 are placed in the inside from the flange surface 1a of a flame body 1 and the shaft 7 of the motor is placed in the vertical position to the ventilating air direction in the flame body 1 and the distance between the edge surface at the opposite side of the shaft of the motor 7 and the flame body 1 is kept, for instance, in 33mm. When the distance is over 40mm, the motor 6 is brought into such a size relation as it projects into the suction hole of an orifice 16 and the diameter of the suction hole is forced to be small, however, if under 40mm, the projected size, in other words, the thickness of the orifice is made small with little reduction in air quantity in comparison with the flame body with the same size of the ventilating fan main body.
Patent JP-H09106678-A (JP)
Title: Prefetch-type column decoder and semiconductor memory devicewith it
Inventor: BOKU TETSUYUU
IPC: G11C11/407
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To attain a more stable design margin in a chip by controlling a column select gate on a corresponding column select line on a prefetch system memory cell thereby making a semiconductor memory operable at a frequency lower than an external operation frequency. SOLUTION: Memory cells CELL 50 to be prefetched simultaneously are connected with the column select gates 3, 5,... 11 of an NMOS transistor for selecting the data of memory cell 50 on the column select lines CSL0-CSL511. Data on the pair of I/O lines connected with the column select gate is amplified by sense amplifiers 100, 200 and outputted on a data input line DIO. This arrangement realizes a column decoder operable constantly at a frequency lower than the external operation frequency in prefetch system while provided a more stabilized design margin in the design of a chip.
Patent JP-H03109763-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HATSUDA TSUGUYASU
IPC: G11C29/04
Filed: 1989-09-25
Abstract: PURPOSE:To enable leak current of a power supply to be evaluated easily with a few additions of hardware by providing a means for setting a signal line to be precharged at a ground potential or a power supply potential. CONSTITUTION:The title item has discharge circuits 101-103 and a signal is set to a ground potential when a test signal is valid and a precharge signal is invalid, or it is set to a power supply potential when the test signal is valid or the precharge signal is valid. Thus, the precharged signal line cannot be set to be in a high-impedance state at any timing, thus preventing pass-through current from occurring on a receiving side while being still. Since this setting is possible by the use of one p-type MNOS transistor or one n-type MOS transistor for each signal line, no test vector needs to be generated for setting a large- scale inner state, thus enabling a power supply leak current which is caused by the production process to be evaluated easily.
Patent JP-H1088174-A (JP)
Title: Working medium induced by electricity and its usage
Inventor: OTSUBO YASUBUMI
IPC: C09K3/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a working medium induced by electricity capable of converting an electric energy into other energies such as a mechanical energy by applying DC voltage. SOLUTION: This working medium induced by electricity comprises a compound formed to have a conductivity σ and a viscosity ηpositioning in the right-angle triangle formed by connecting the point P represented by both the formula σ=4×10<-10> S/m and the formula η=1×10<0> Pa.s, the point Q represented by both the formula σ=4×10<-10> S/m and the formula η=1×10<-4> Pa.s and the point R represented by both the formula σ=5×10<-6> S/m and the formula η=1×10<-4> Pa.s and having the point R as the vertex, in the graph having horizontal axis of the conductivity σ and vertical axis of the viscosity η and showing the relation between the conductivity σ and the viscosity η at the operation temperature,  or a mixture of two or more compounds formed to have the conductivities σ and the viscosities η positioning in the triangle.