baber/WOPTO huggingface dataset:
Patent JP-H0312748-A (JP)
Title: Trouble diagnostic system
Inventor: ONO TAKIO
IPC: G06F11/22
Filed: 1989-06-09
Abstract: PURPOSE:To surely detect a trouble and to specify the position of the trouble without having any access to a memory by adding the write/read data registers, other registers, the selectors, etc., to a processor, a memory control unit, and a main storage unit respectively. CONSTITUTION:The write/read data registers 1, 2, 4 and 5, the registers 13 and 12, and a selector 9, etc., are provided in a processor and a memory control unit MCU respectively. A main storage unit MSU has the same constitution as the processor and the MCU. At diagnosis of troubles, the trouble diagnostic request and the diagnostic data received from the register 1 of the processor are set to the register of the MCU of a device to be diagnosed and selected by the selector 9. The selected data is written into the register 5. The processor processes the contents of the register 1 obtained via the register 13 and the contents of the register 5 obtained via the register 4 with a comparator 10. Thus it is possible to detect a trouble of the MCU and to specify the position of the trouble without having any access to a memory. So with the MSU.
Patent JP-H04347493-A (JP)
Title: Cold heat accumulating unit
Inventor: TSUJI TADASHI
IPC: F28D20/02
Filed: 1991-05-22
Abstract: PURPOSE:To improve ice filling rate to increase the capacity of a cold heat accumulating unit and reduce the area of installation by a method wherein a refrigerant circulating tube and a cold liquid circulating tube are arranged across the whole length of a cylindrical sealed vessel while a gap between both of the tubes is filled with latent heat accumulating material. CONSTITUTION:A refrigerant circulating tube 2 and a cold liquid circulating tube 3 are arranged across the whole length of a sealed vessel 1 substantially with a predetermined interval between each other. Upon cold heat accumulating operation, refrigerant Co is circulated through the refrigerant circulating tube 2 to cool latent heat accumulating material 7 at the outside of the tube 2 to solidify the whole amount of the material 7 whereby latent heat is accumulated in a cold heat accumulating unit 10. When the latent heat accumulating material 7 is solidified and expanded, a partitioning plate 4 is moved and a shock absorbing body 8 is compressed whereby the breakage of respective parts can be prevented. Upon cooling operation, cold liquid Wa is circulated from a cooling machine through the cold liquid circulating tube 3 and is cooled by the latent heat accumulating material 7, then, the temperature thereof is increased by natural cooling effected by a cooling machine and is returned again into the cold liquid circulating tube 3.
Patent JP-2000339452-A (JP)
Title: Method and device for extracting picture and storage medium
Inventor: MATSUGI MASAKAZU
IPC: G06T7/60
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To more easily extract an object. SOLUTION: An initial outline setting device 20 sets an initial outline to the inner part or the outer part of an area which is to be cut by the instruction of a user. A feature quantity extraction device 22 extracts the color component values of respective pixels from an input picture and a feature quantity extraction device 24 extracts an edge intensity value on the concentration (lightness) of the input picture. An area growing device 26 samples representative points on the outline and sets the nearby area of the respective representative points. An enlargement grade and the nearby area are compared on first feature quantity (color component value) at the respective representative points. When the difference is not more than a threshold, they are merged.  An outline deformation update device 28 extracts the outline based on an area growing result and decides convergence from an edge rate. When they are not converged, the threshold of area growing is updated based on the output of the device 24. An area deciding device 30 decides the converged outline part and a non-converged part repeats the growth of the area, extraction of the outline and convergence decision.
Patent JP-S635406-A (JP)
Title: Method and device for correcting position of robot
Inventor: HAYASHI TOYOAKI
IPC: B25J9/22
Filed: 1986-06-26
Abstract: PURPOSE:To correct the position to the slant of a work and square plural tools to working position by using a measuring frame in which locating members that engage to two working places corresponding to tools in the same layout with arranging layout of two tools and supporting shafts and a measuring shaft. CONSTITUTION:A tool holder 8 having tolls corresponding to plural working places of a work (an automobile) 1 is pivoted to the robot arm 5 of a robot 2 placed in front of the work 1 through a supporting shaft 7. The holder 8 is moved to a specified teaching position by operation of the robot 1 and operations are conducted correcting the position of the robot 1. A measuring frame 12 having locating members 101, 102 that engage two working places corresponding to tools in the same layout with layout of two tools and supporting shafts 7 and a measuring shaft 11 is provided. Displacement of the supporting shafts 7 and rotational displacement of the measuring frame around it are detected by a detecting means, and correction of teaching position is made easy.
Patent JP-S5573342-A (JP)
Title: Glow discharge heat treatment apparatus
Inventor: KANEKO TOMOAKI
IPC: B01J8/42
Filed: 1978-11-30
Abstract: PURPOSE:To provide stable glow discharge by generating AC glow discharge between two electrodes provided within an airtight vessel, a material to be treated being supported by at least one electrode. CONSTITUTION:An electrode 2 supporting a material 5 to be treated and an electrode 3 insulated from the electrode 2 are provided within an airtight vessel 1 connected to a vacuum pump 6 and a gas tank 7. The electrode 2 is inserted from the upper part of the vessel through a seal part 4 acting as an insulator into the vessel. The electrode 3 is provided inside the vessel 1 so as to surround the materials 5 to be treated. The electrode 3 and the vessel 1 are earthed. Alternating current from a terminal T is sent through a control circuit 8 to a booster 9, thereby glow discharge is generated between the electrodes 2 and 3. Heating current is detected by a current detector 10, and the temperature of the material 5 to be treated is detected by a temperature detector 12. The control circuit 8 is controlled by a regulator 11.
Patent JP-S5849517-A (JP)
Title: Motor cycle
Inventor: YAMAGUCHI KEN
IPC: F02B61/02
Filed: 1981-09-19
Abstract: PURPOSE:To maintain slim outer view of the body, reduce the cost and improve assembling workability by arranging the air cleaner in its dead space in an air cleaner in a motor cylinder. CONSTITUTION:A pair of cross pipes 17, 18 are installed on a main pipe 3 at a lower part extending to left and right, and the cross pipe 17 provides a recessed part which is formed at its upper in the longitudinal direction. An air cleaner 12 makes use of a pair of said cross pipes 17, 18 as mounting stays, a pair of hook members 19, 20 which can be engaged with the cross pipe 17 for mounting are provided at the bottom part, and a fixing part 21 which is to be fixed by fixing means, such as screws, etc. is provided on the cross pipe 18. A cone tube 26 has a quasitruncated cone shape, and the both end parts are respectively inserted to the air cleaner 12, and to a resonance chamber 11.
Patent JP-H0260678-A (JP)
Title: Creative figure preparing system
Inventor: KORURADO FURANSHIONI
IPC: B44C3/12
Filed: 1989-06-09
Abstract: PURPOSE: To make finish of a pattern more natural than a conventional one, by bonding a second member with a polygonal plane part, a part uniformly colored by prescribed shading, and other parts separated into at least two parts similarly colored to a first member as a base board equipped with a socket so that the polygonal plane part of the second member dose not produce unevenness or a gap. CONSTITUTION: A system comprises a first member for a base mounted with a socket 2 connecting with an insert of a second member with a flat normal polygonal plane and vertical to an axis of the insert, and tetragonal second member with a flat plane and a trigonal insert 5. At that time, the socket is arranged at a distance that an edge of a normal polygonal part of the second member is in contact with a surrounding other second member and without unevenness and internal when inserting the second member into the first member, and further the flat plane is divided to two divisions all or at least a part, and uniformly colored and divided due to color.
Patent JP-S5669876-A (JP)
Title: Manufacture of silicon avalanche photo-diode
Inventor: NAGAI SEIICHI
IPC: H01L31/107
Filed: 1979-11-12
Abstract: PURPOSE:To improve yield and reliability by a method wherein mesa grooves at where a P-N junction is terminated are covered with pure thermal oxide films, poly Si with high specific resistance is filled into the grooves, and the surfaces of the poly Si are coated with an insulating film. CONSTITUTION:A P epitaxial layer 2 on an N<+> type Si substrate 1 is covered with an SiO2 mask 4, mesa grooves 14 are formed, and SiO2 thin-films 12 are made up on inclined planes. Poly Si11 with high specific resistance is filled to lap up to a surface of the SiO2 film 4. The film 4 is coated with a CVD SiO2 film 9, a hole is selectively made to the films 9, 4, and a P<+> connecting layer 3 is made up. An electrode 6 and a reflection preventive film 13 are built up, thus completing a diode. According to this constitution, a device by means of a P layer side injection system advantageous on characteristics is easily obtained in excellent yield and high reliability.
Patent JP-H05327296-A (JP)
Title: Component placement processor
Inventor: KUWABARA NORIO
IPC: G06F17/50
Filed: 1992-05-14
Abstract: PURPOSE:To realize a component placement processor which can place a component by previously considering a rise of an ambient temperature at a stage of designing a component placement. CONSTITUTION:The component placement processor comprises heat restriction input means 1 for inputting an allowable temperature, unplaced component group 4 for storing unplaced component, unplaced component extracting means 3 for extracting the unplaced component from the group 4, component temporary placing means 5 for temporarily placing the component extracted by the means 3, temperature calculating means 6 for calculating a temperature around the component temporarily placed by the means 5, and control means 9 for validating the temporary placement if a highest temperature obtained by the means 6 is lower than the allowable temperature and cancelling the temporary placement if it is higher than the allowable temperature.
Patent JP-2000341305-A (JP)
Title: Data transfer storage method and image forming method on the basis of transfer data
Inventor: WATANABE KOICHI
IPC: G06F13/38
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method on the basis of transfer data that enhances a degree of freedom of printer layout deficient of a data storage capacity at a low cost. SOLUTION: The method has a 1st step where a series of data are repetitively transmitted by isochronous transfer of an IEEE 1394 serial bus, a 2nd step where the series of the data sent in the 1st step are received, a 3rd step where a part of the data among the series of the data sent in the 1st timing and received are stored in the case of the data storage capacity is deficient and the data not stored among the series of the data sent in the 2nd timing after the 1st timing and received are stored (ST122-ST131) and a 4th step (ST133-ST135) where an image is formed on the basis of the series of the data stored in the 3rd step.
Patent JP-H06335440-A (JP)
Title: Vacuum cleaner
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/28
Filed: 1993-05-28
Abstract: PURPOSE:To offer a vacuum cleaner which is equipped with a hose containing electric power source supply wire and a brush attachment suitable for a pipe connection. CONSTITUTION:In a vacuum cleaner with a hose containing electric power source supply wire and a pipe connection, protrusions 5 are formed on both sides of the top 32 on the user's side of the connection of the hose or the pipe connection as well as a brush attachment 6 pivoting by being supported by such protrusions 5 and equipped with a brush 62 on one side and a covering board to cover a power source connecting terminal on the other side is formed. The power source connecting terminal has a female structure, while, on the covering board, a protrusion to be inserted into a female terminal is formed. Thus the facility is improved as the brush attachment 6 may always remain attached to the connection and, at the time of use, the protrusion is inserted into the power source connecting terminal, eliminating the problem of defective contact caused by adhesion of dusts.
Patent JP-S5480688-A (JP)
Title: Schottky diode and its manufacture
Inventor: KIKUCHI KENICHI
IPC: H01L29/872
Filed: 1977-12-10
Abstract: PURPOSE: To establish the schottky diode excellent in electric performance, by avoiding the presence of the intermediate insertion at the boundary of the semiconductor and metal.  
     CONSTITUTION: Over the entire surface of the epitaxial layer 2 provided on the semiconductor substrate 1, after exposing the clean surface with etching, the metals 6 and 7 are immediately attached with vacuum evaporation. The photo resist 8 is coated at a part of the metal 7 and other parts than the metals 6 and 7 are removed by etching, forming the projection. Etching is made by taking the resist 8 as a mask until it reaches a part of the layer 2 or the plate 1. On the upper surface of the plate 1, the insulation thin film 9 is thickly formed at the surrounding of the projection, the resist 8 is removed, the metal 7 is molten, and the metal 7 is etched by using the etching solution not melting the metal 6. The electrodes 10 and 11 for lead drawing are formed with evaporation, sputtering and photo etching technologies. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0325427-A (JP)
Title: Illuminance ununiformity correcting instrument of variable power copier
Inventor: KIN TSUTOMU
IPC: G03G15/041
Filed: 1989-06-13
Abstract: PURPOSE: To correct illumination unevenness by attaining displacement so as not to cut off an optical path at the time of varying power for magnifying, but to cut off a part of a luminous flux in the optical path by a quantity corresponding to the variable power magnification, only at the time of varying the power for reducing. CONSTITUTION: Two lighting plates 8 fixed by a shaft 10 which is symmetric in the rectangular direction of a slit, at a certain distance position on a photoreceptor side of a lens 1 and turnable in the rectangular direction of the slit are fitted. The optical path is not cut off when the power is varied or not varied for magnifying, but the lighting plates 8 are inserted to cut off a pair of the luminous flux, in accordance with the variable power magnification, at the time of a varying the power for reducing. Therefore, a cam-like adjusting plate 9 for changing the angles of the lighting plates 8 with respect to the shaft 10, linked with the displacement of the lens for varying the power can be rotationally displaced. Thus, the illumination unevenness in the rectangular direction of the slit can be corrected to be flat.
Patent JP-H06338525-A (JP)
Title: Charge transfer device
Inventor: MIWATA KAZUO
IPC: H04N5/335
Filed: 1993-05-27
Abstract: PURPOSE:To prevent prolongation of the instable period of output when source voltage is changed by a method wherein the potential of a reset drain is changed always following source voltage in a charge transfer device which is operated by a low voltage single power source. CONSTITUTION:A floating diffusion layer 20, a reset drain 21 and an absorption drain 22 are provided in the surface region of the semiconductor substrate on the latter stage of a charge transfer stage (an N-type diffusion layer 12, a transfer gate electrodes 14 and 15, and an output gate 16), a reset gate electrode 17 is provided on the semiconductor substrate located between the diffusion layer 20 and the drain 21, a barrier gate electrode 18 is provided on the semiconductor substrate located between the drain 21 and the drain 22, and a resistor R11 for electron clock phiR, having H-level of 5V and L-level of 0V is applied to the electrode 17, source voltage VB (5V) is applied to the electrode 18, and output voltage (12V) of voltage boosting circuit is applied to the drain 22.
Patent JP-S5574829-A (JP)
Title: Manufacturing of multi-layered composite member having compressive residual stress
Inventor: YONETANI SHIGERU
IPC: B32B37/00
Filed: 1978-12-02
Abstract: PURPOSE: To provide a simple and cheap multi-layered composit member having high fatigue strength, anti-corrosion and all-weather characteristics by providing an outer layer of a specified multi-layered composit member with some residual compressive stress.  
     CONSTITUTION: An inner layer 2 is made of material for facilitating an induction heating by a high frequency and an outer layer 1 is made of such a material as an induction heating is impossible or extremely difficult but having a superior solidity. Both layers are molten fitted fast to an integral form, the inner layer is rapidly heated by a high frequency wave while the outer layer is being cooled so as to keep its normal temperature. Thermal stress is generated due to an expansion and elongation of the inner layer and a restriction by the outer layer, and thereby after cooling of them a residual stress is generated. When the assembled multi-layered composit member is used as a structural member, its fatigue strength, in particular bending fatigue strength is extremely improved and the residual compressive stress is effective to improve its anti-corrosive and all-weather characteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0554614-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIMOTO MASANOBU
IPC: G11B15/02
Filed: 1991-06-20
Abstract: PURPOSE:To enable a display of a recording signal source by referring the absolute time recorded in the absolute time recording area to the record information of a magnetic recording medium at the time of reproduction after the recording operation is finished. CONSTITUTION:The sound recording start time, sound recording finish time, and sound recording signal source are stored in an information storage part 19. By a control part 18, the absolute time T1 is read from a sub-code recording area of storage tape at the time of reproduction, and also the start time T2 and finish time T3 are read from the information storage part 19. Then, the T1, T2, T3 are compared, and when T3>T1>T2, the sound recording signal source is read from the information storage part 19 and displayed on a display device 20.
Patent JP-S63313077-A (JP)
Title: Power failure detecting circuit
Inventor: YAMAMOTO TETSUYA
IPC: G01R19/165
Filed: 1987-06-15
Abstract: PURPOSE:To prevent a power source abnormality detection output from chattering at the time of a drop in source voltage and to prevent a timer circuit part from malfunctioning owing to the entry of an external noise by giving a prescribed time constant to a discharging circuit for the capacitor of a timer circuit part, and providing a comparator with hysteresis characteristics. CONSTITUTION:A resistor 4f is inserted into the discharging circuit for the capacitor 4c. The capacitor 4c is charged through a resistor 4d with the prescribed time constant when the output of the comparator 3a is 'L' and discharged through the resistor 4f with the prescribed time constant when the output of the comparator 3a is 'L'. Further, resistors 4g and 4h are connected to the external circuit of the OP amplifier of a comparator 4a to give the comparator 4a the hysteresis characteristics. Namely, the value of a reference voltage appearing at a point D of the comparator 4a is so switched by two steps as to rises to a prescribed high level when the input of the comparator 4a rises or falls to a prescribed low level when the input falls. Consequently, a detection output which has sufficient pulse width is obtained as the power source abnormality detection output.
Patent JP-H05321971-A (JP)
Title: Dust cover of shock absorber
Inventor: EJIMA KAZUYOSHI
IPC: C08L21/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide a dust cover with high hardness whose molding is easy and which can prevent a bumper bound from extending to the outside at the time of a heavy load by making a dust cover hard. CONSTITUTION:This dust cover 5 is constituted of a material formed by blending the first styrene-butadiene rubber with styrene whose weight ratio is 20-30 to 100, and the second styrene-butadiene rubber with styrene whose weight ratio is 60-80 to 100 at a blending ratio of 95-90 : 5-10.
Patent JP-H11334955-A (JP)
Title: Fixing part of printer
Inventor: MUTO YASUHIRO
IPC: B65H23/038
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To control the meandering of paper movement by adjusting pressure contact balance between the near and back sides of a backing-up roller which comes into pressure contact with a heating roller. SOLUTION: This printer is provided with a skew sensor 15 monitoring the dislocation of a paper moving position, a controlling part 25 converting the dislocation into a driving signal based on a signal from the skew sensor 15, a SC2 motor 1 conducting driving based on a controlling signal, and a SC2 arm 5 which gives a load difference to the near and back sides of a feed roller 6 independently. The stopping timing of the feed roller 6 pulling the paper to a stacker part is a little delayed from the moving timing at which a backing-up roller 16 leaves a heating roller 17, thus it is possible to control the pressure contact balance between the near and back sides of the feed roller 6 pressure contact force in the same way as the backing-up roller 16.
Patent JP-H11333246-A (JP)
Title: Purification of polluted air in slope
Inventor: SAITO MAKOTO
IPC: B01D53/34
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To effect afforestation on a sharply inclined retaining wall built by using a number of concrete blocks for planting and the purification of polluted air in the retaining wall at the same time. SOLUTION: In this purification method, a drain layer 20 with a prescribed thickness is installed on a sharp slope 16 formed on the ground. A gas permeable layer 22 with a prescribed thickness is installed on the drain layer 20. A number of concrete blocks 14 for planting are arranged lengthwise and crosswise on a concrete foundation 18 in order to form the rows 24 of the blocks. Soil 28 is packed on the concrete blocks 14, and plants are planted in the soil 28. When polluted air is supplied into a main air duct 30, the air passes through a vertical air duct 32 and the gas permeable layer 22, is supplied to the soil 28 packed on each concrete block 14, and passes through the soil 28, and purified clean air is returned to the air from the surface of the soil 28.