baber/WOPTO huggingface dataset:
Patent JP-S6231160-A (JP)
Title: Contact type image sensor
Inventor: NAKAZAWA YOSHIO
IPC: H04N1/028
Filed: 1985-08-01
Abstract: PURPOSE:To simplify the processing at the junction between chips and obtain a large scale sensor easily by a method wherein a sensor array in which the first sensor is a dummy and a scanning circuit are provided in a sensor chip and (n) such sensor chips are mounted on one substrate and (n-1) data ratchets are employed. CONSTITUTION:Image sensor chips S1-S3 in which sensor arrays composed of photodiodes D1-D99 are provided are mounted linearly on a mounting substrate. The first sensors in the respective chips are dummies and the chips S1-S3 are mounted in such a manner that the sensors D2-D99 of the respective chips are arranged with uniform intervals through all chips S1-S3. The chips are connected in cascade by connecting video output terminals VID and connecting an ending pulse terminal EP and a starting pulse terminal SP of the adjacent chips. The video outputs from the chips S1-S3 are successively stored in data ratchets R1 and R2 through a pre-amplifier 407, an A/D converter 401 and so forth. A data selector 402 selects the output of the (i)th chips Si from the (n-1)th ratchet R(n-i) or the converter 401 and outputs it as a continuous data 404.
Patent JP-H0460704-A (JP)
Title: Automatic setting system for parameter of software servo
Inventor: KOBAYASHI TOSHIO
IPC: G05B19/19
Filed: 1990-06-29
Abstract: PURPOSE:To eliminate the erroneous setting of various parameter values by automatically setting various parameter values fitted to a servo motor to be used by means of reading the identification codes of the servo motor and a servo amplifier. CONSTITUTION:The identification codes are read from the identification code storage means 4a and 5a of the servo amplifier 4 and the servo motor 5. When the combination of the read identification codes is fitted one, respective parameters corresponding to the read identification code of the servo motor are read from a table and it is set in a setting memory used when the processor of a software servo circuit executes a processing. A numerical controller 1 starts a regular numerical control processing when it reads a parameter setting termination signal through shared RAM 2, and the processor of the software servo circuit 3 executes a servo processing by the set parameter values so as to control the servo motor 5.
Patent JP-H0522865-A (JP)
Title: Protective apparatus of small power generator
Inventor: SHIBUYA TOYOJIRO
IPC: H02J3/38
Filed: 1991-07-10
Abstract: PURPOSE:To achieve system separation quickly by a method wherein a system separation switch is provided at a system linkage point between the power system of a power company and the power system of a private generator and undervoltage relays and an excessive current relay are provided and, when operation signals of both the relays exist, a trip instruction is outputted. CONSTITUTION:When a service interruption failure occurs, it is judged whether the action of a power company side gives an overload to a small capacity generator G1 and the overload exceeds an allowable limit or not and then a system linkage point breaker CB-A is opened. By combinations of undervoltage relays 1 and 2 and an excessive current relay 5, the failure phenomenon can be detected quickly. Before the revolution of the small capacity generator G1 is declined by an impact of an overload, the small capacity generator G1 is separated from the power system of the power company. Therefore, the output decline of a main load L11 connected to the small capacity generator G1 system can be restored in an early stage. Further, production loss caused by the interruption can be avoided.
Patent JP-S5871700-A (JP)
Inventor: ISHINO TAKESHI
IPC: H01F1/00
Filed: 1981-10-26
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-S6065121-A (JP)
Title: Production of spun yarn
Inventor: NAKAHARA TEIJI
IPC: D01H1/00
Filed: 1983-09-13
Abstract: PURPOSE:A bundle of staple fibers are false-twisted between two belts, then a part of the fiber bundle is untwisted at the twisting part provided with a friction material to achieve high-speed production of a yarn with high binding force, because of its many entangling filaments. CONSTITUTION:A friction material 5 is arranged so that the fiber bundle S from the front rollers 4 passes, contacting with the bottom end of the sliding guide 22. The fiber bundle S from the sliding guide 22 is bended by a prescribed angle a and guided in between the false-twisting belts B1, B2 at an angle b and sent out at an angle c. The distance between the sliding guide 22 and the point for introducing the fiber bundle into the twister is made shorter than the average fiber length at the fiber S.
Patent JP-H0219950-A (JP)
Title: Decentralized processing system
Inventor: TOSHIMA MITSUHIRO
IPC: G06F13/00
Filed: 1988-07-08
Abstract: PURPOSE:To prevent the increase of a result error produced between processors by estimating the time differential between processors based on the inter- processor message communication. CONSTITUTION:The processors A and B work at the time points TAt and TBt. The processor A transfers its time point TAt1 set at transmission to the processor B when the processor A gives a request to the processor B for transmission of a time differential. While the processor B sends a time differential sigma1 between the time point TBt1' when the time point TAt1 is received and this time point TAt1 to the processor A in reply. Then the processor A produces a time transmission request and the processor B sends in replay a time point TBT2 set at response to the processor A. The processor A obtains a time difference rho2 between the time point TAt2' when a response is received and the time point TBT2 and then obtains the time differential deltat between both processors. Thus it is possible to prevent the increase of a result error produced between both processors due to the delay of transmission.
Patent JP-H0613665-A (JP)
Title: Josephson element
Inventor: MIZUNO KOICHI
IPC: H01L39/22
Filed: 1992-06-29
Abstract: PURPOSE:To change Josephson element characteristic and to control element characteristic electrically by using a lamination film of a Cu-containing oxide superconducting thin film and a Cu-containing oxide thin film and by applying electric field through an insulation film provided in contact with the lamination film. CONSTITUTION:A lamination film 2 of a Cu-containing oxide superconducting thin film 11 and a Cu-containing oxide thin film 12 is used. An insulation film 3 is provided on the lamination film and a control electrode 4 is provided in contact with the insulation film 3. Superconducting characteristic of a part of the oxide lamination film is changed by a voltage applied to the control electrode, a superconducting weak junction part which shows Josephson effect is formed and degree of superconducting weak junction is controlled by the magnitude of a control voltage applied to the control electrode.
Patent JP-S6232180-A (JP)
Inventor: IGOORU BUADEIMOBUICHI KARECHIT
IPC: C10G1/06
Filed: 1985-08-01
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-H0919679-A (JP)
Title: Water purifying device with cooler
Inventor: MIKATA KENZO
IPC: F25B21/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily form purified cooling water with a small-sized device by providing the above device with a water purifying device for purifying the water and a water storage tank which is connected in series to this water purifying device and has a Peltier element for cooling the clean water of the water purifying device. SOLUTION: The city water from a faucet 2 is admitted by a hose 3 into the water purifying device 4 where residual chlorine and impurities are removed from water by activated carbon 5. Water is then discharged from an outlet 6. Next, the purified water is admitted by a joint hose 7 into the water storage tank 8 from its inlet 9. The water storage tank 8 has a main body 11 enclosed by a thermal insulating material 10 and is so constituted that the water stored therein is cooled by a heat pipe 13. This heat pipe 13 is connected with the Peltier element 15 in the state of bringing the element into thermal tight contact with the condensation side 14. Water is cooled by the endothermic energy of the cooling surface of the Peltier element, by which the stored water in the tank is deprived of heat from the evaporation side 16 and is thus cooled.  The penetrating part 17 of the heat pipe 13 is disposed in the upper part to make the stored water coolable down to the lower part by the convection generated by the sp.gr difference of water.
Patent JP-H03285774-A (JP)
Title: Butt resistance welding method of tee joint
Inventor: KOUNO KOUZOU
IPC: B23K11/02
Filed: 1990-06-27
Abstract: PURPOSE:To improve the quality of a joint part by pressing the end face of a 2nd pipe to the flat face of a 1st pipe and welding the pipes while regulating the transfer of Joule beat at the time of welding from the contact part of both pipes to the circumference thereof. CONSTITUTION:The flat face 2 which presses the flat end face 5 of the 2nd pipe 4 is formed on the outer peripheral surface of the 1st pipe 1. Plural pieces of through-holes 3 are formed near the contact part with the 2nd pipe 4. The end face 5 of the 2nd pipe 4 is pressed to the plane face 2 formed on the 1st pipe 1. Then the pipes are welded while the transfer of the Joule heat from the contact part of the two pipes 1, 4 to the circumference thereof is regulated. The pipes are surely joined with the good accuracy in this way.
Patent JP-2001006966-A (JP)
Title: Ceramic capacitor and its manufacture
Inventor: HATAKE KOTARO
IPC: H01G4/30
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic capacitor having a high insulation resistance, a superior service life characteristic, and superior wheatherability, by forming the dielectric ceramic layer of the capacitor in such a way that secondary phases having sizes which are equal to a specific rate of the thickness of the ceramic layer or smaller in the thickness direction of the layer exist in the ceramic layer separately from main phases. SOLUTION: In the dielectric ceramic layer 2b of a laminated ceramic capacitor 1, secondary phases 3 exist separately from main phases and the sizes of the phases 3 are adjusted to <=1/3 of the thickness of the layer 2b in the thickness direction of the layer 2b. The dielectric ceramic constituting the layer 2b has a composition expressed by a formula, ABO3 (where A and B respectively represent at least one kind of element selected out of Ba, Sr, Ca, and Mg and at least one kind of element selected output Ti, Zr, and Hf). It is preferable to add a glass component composed mainly of SiO2 or B2O3 to the dielectric ceramic so as to give such a nonreducible property to the ceramic that the ceramic is not reduced even when the ceramic is baked in a neutral or reducing atmosphere.
Patent JP-H076195-A (JP)
Title: Reading method for bar code
Inventor: AOKI KUNIO
IPC: G06K7/10
Filed: 1993-06-17
Abstract: PURPOSE:To shorten time taken for the reading processing of a bar code, and to decrease the storage capacity of a buffering storage means which stores scanning information. CONSTITUTION:Significant areas A11 and A13 and A21 and A23 in two columns are respectively set in a first detecting area A1 and a second detecting area A2, significant detection information corresponding to the significant areas is extracted from the scanning information, and the discrimination of a bar is performed by using the significant detection information instead of first and second detection information. Only the significant detection information is selected from the scanning information obtained by scanning a prescribed area, and stored in the buffering storage means, and the discrimination of the bar is performed by using the significant detection information read from the buffering storage means. Therefore, the discrimination of the presence or absence of the bar is performed by a less significant detection information than the conventional detection information, so that processing time of the discriminating operation can be shortened. At the time of storing the significant detection information in the buffering storage means, a less significant detection information than the conventional detection information is held by the buffering storage means, so that the storage capacity of the buffering storage means can be decreased.
Patent JP-H0516431-A (JP)
Title: Printer
Inventor: YAMANO HIROSHI
IPC: G06K15/14
Filed: 1991-07-11
Abstract: PURPOSE:To provide a printer in which desired resolution is set by simple operation. CONSTITUTION:When resolution is changed, a menu mode is selected by depressing a key on a console panel 5, and the change of resolution is assigned in the mode. Longitudinal width and breadth as the size of an image output are assigned. The resolution of a printer is determined on the basis of designated output-image size received printing information, and printing processing is conducted.
Patent JP-S6232024-A (JP)
Title: Apparatus for molding resin product
Inventor: KAWAI ETSUZO
IPC: B29C51/14
Filed: 1985-08-02
Abstract: PURPOSE:To enable the recovery of a jig, by not only setting a skin to the jig but also heating the same to send both of then between upper and lower molds by feeding in and feeding out the jig with respect to the upper and lower molds while changing a feed-in level and a feed-out level by two-stage type roller conveyors with flanges capable of being raised and fallen and pressing the skin and a base material before changing the heights of the roller conveyors. CONSTITUTION:A base material is fed in the gap between upper and lower molds 14, 6 by a chain conveyor 7. After a skin was set on a jig 10 by a skin setting machine, the skin is heated by a heater and, succeedingly, the jig 10 is sent into the gap between lower roller 21b with flanges and, at the same time, a motor 22b with a speed reducer is driven for a required time to feed the jig 10 to the lower position between the upper and lower molds 14, 6. Subsequently, the piston rod 15a of a cylinder 15 is retracted to fall roller frames 20, 20 and the rollers 21b with flanges not only to place the jig 10 on a stopper 11 but also to separate the same from the rollers 21b with flanges and, succeedingly, the piston rod 19a of a cylinder 19 is retracted to widen the feed width of the rollers 21b with flanges 21b to enable the passage of the jig 10.
Patent JP-S6329308-A (JP)
Title: Magnetic head
Inventor: SAKAI KUNIHIDE
IPC: G11B5/127
Filed: 1986-07-21
Abstract: PURPOSE:To improve S/N and the color picture quality of a reproduced picture by selecting the gap width of a magnetic head so as to satisfy specified relations relative to the recording wavelength of a low frequency conversion carrier chrominance signals and the recording wavelength of a luminance signal to be frequency-modulated. CONSTITUTION:A magnetic head selects a gap width (g) to the value to satisfy both inequalitis lambdac/g<=42 and lambdaw/g>=2 to a recording wavelength lambdac of low frequency conversion carrier chrominance signals and the recording wavelength lambdaw of a luminance signal to be frequency-modulated in a white peak clip level. Both inequalities are obtained by an experiment, etc., the gap width of a magnetic head is selected to the value to satisfy both inequalities and in both bands of the low frequency conversion carrier chrominance signals and an FM luminance signal, a recording loss, a magnetic flux reduction at the time of reproduction and a gap loss are respectively decreased. Thus, a common magnetic head is used and a satisfactory S/N video signal can be obtained.
Patent JP-S6065132-A (JP)
Inventor: MIYAOKA MITSUHIKO
IPC: D02G1/04
Filed: 1983-09-16
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-2000006899-A (JP)
Title: Inter-stage coupling separation device for rocket
Inventor: YAGI KAZUHIRO
IPC: F42B15/36
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To separate an inter-stage part of a rocket without requiring a band clamping mechanism or a band holding mechanism of complicated construction. SOLUTION: The ends of clamp bands 11 which hold clamps 12 separably engaging each other across an inter-stage part 4 of a rocket 1 are connected to form a clamp ring 11A. An extension mechanism 20 for keeping a fastened state where the clamp 12 is engaged with the inter-stage part 4 up to the state where the inter-stage part 4 of the rocket 1 is separated, and for elongating the peripheral length of the clamp ring 11A to separate the clamp 12 from the inter-stage part 4 at the stage the inter-section part 4 of the rocket 1 is separated, is provided at the clamp ring 11A.
Patent JP-2000010723-A (JP)
Title: Calibration method for sight sensor, sight input device, and program storage medium
Inventor: ONO TACHIO
IPC: G06F3/0346
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a sight user interface device which can recognize user's intention without forcing user's burden even in the case of sight detection with a low precision. SOLUTION: A sight input device uses a sight sensor 200 to detect the sight direction of the user watching a computer display screen and performs a prescribed input work. A prescribed marker picture is displayed on the display screen from an application program 210 for input work, and an event generated by the user is detected at an arbitrary time when a marker is seen in a first known sight direction by the user, and correction data to make a second sight direction, which the sight sensor detects at the time of event generation, coincide with the display direction of the marker is calculated based on the difference between the second sight direction and the first sight direction. Thus, the sight direction detected by the sight sensor at an arbitrary time is corrected by correction data.
Patent JP-H04371566-A (JP)
Title: High silicon steel sheet having uniform quality and excellent magnetic characteristic
Inventor: ABE MASAHIRO
IPC: C22C38/00
Filed: 1991-06-17
Abstract: PURPOSE:To provide a high silicon steel sheet having uniform quality and excellent magnetic characteristic in the high silicon steel sheet manufactured by using the silicon steel sheet containing the specific content of Si as raw material and executing siliconizing treatment to this. CONSTITUTION:Number of remaining voids in cross sectional plane in thickness direction of the steel sheet, is made to be <=20pieces/mm of width direction of the steel sheet and further, desirably, average Si content in thickness direction of the sheet is made to be 5.8-7.2wt.% and the above number of remaining voids is made to be <=10 pieces. Further, desirably, sol.Al is made to be <=0.1wt.%.
Patent JP-H0810916-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D11/10
Filed: 1994-06-29
Abstract: PURPOSE:To stabilize continuous casting operations over a long time and to improve and stabilize slab quality by prolonging the life of a long nozzle in continuous casting of metal, such as steel, and stabilizing the long nozzle. CONSTITUTION:An oxidation resistant refractory material layer 9 consisting of Al2O3-ZrO2-SiC-C contg. a low melting glass component is arranged and integrated over a range of its thickness 1 to 15mm on the outside surface 2 of the part not immersed in the molten metal which part does not come into contact with the molten metal during casting in continuous casting of the metal. As a result, an extremely high effect is obtd. in the cost effectiveness and reliability of the continuous casting operation; for example, the deterioration, by oxidation, of the outside surface part not immersed in the molten metal at the time of continuous casting of the metal is suppressed, the safety and stability of casting and the stability of the slab quality are attained, the durability of the nozzle itself is improved and troubles are decreased.
Patent JP-H04371223-A (JP)
Title: Fluid mixer
Inventor: KAWAMURA MITSUO
IPC: B01F5/00
Filed: 1991-06-18
Abstract: PURPOSE:To make liquid reflect in the specific direction to form a vortex of the specific direction when it strikes on any part of the side wall of a hexagonal cylindrical shape chamber by making the side wall of each hexagonal cylindrical shape chamber a parallelogram. CONSTITUTION:In a casing 2 having a fluid inlet and a fluid outlet 1 in the ends, is fitted an annular structural body 3 of double construction of a lot of hexagonal cylindrical shape elements. A hexagonal cylindrical shape through hole 4 is made in the center of the body 3 and a hexagonal shaft 5 is fitted in the hole 4. An element consists of an outer ring element and an inner ring element and connects an inverse-V- shaped X and V-shaped X which are nearly trapezoidal opposite to each other at even intervals and similarly connection an inverse-V-shaped X with a segmental top face and a V-shaped X with a segmental underside opposite to each other at even intervals. In both the elements, other ring inverse-V-shaped X's come into contact with each other and inner ring inverse-V-shaped X's come into contact with each other, and outer ring V-shaped X's come into contact with each other and inner ring V-shaped X's come into contact with each other. Therefore, the fluid reflects in the specific direction to form a vortex when it strikes on any part of the hexagonal cylindrical shape side wall.
Patent JP-S6062689-A (JP)
Title: Rotary compressor enable of partial load operation
Inventor: GOTOU KUNIFUMI
IPC: F04C28/10
Filed: 1983-09-16
Abstract: PURPOSE:To improve the acceleration performance of car by enabling partial load operation upon considerable increase of rotation. CONSTITUTION:An opening shutter member 40 is provided movable near the opening at the suction chamber 32 side of suction hole 36. Said member 40 is supported by resilient members 42, 44 having such characteristic as selected to reduce the opening area upon increase of rotation of rotor 18. Consequently, upon considerable increase of rotation, the opening area of suction hole 36 is reduced to transfer to partial load operation. When employing such compressor in the cooling system for car, increase of engine load under acceleration is suppressed as low as possible resulting in improvement of acceleration performance.
Patent JP-H0221814-A (JP)
Title: Furniture for rest
Inventor: YAMAGUCHI KAZUYUKI
IPC: A47C17/84
Filed: 1988-07-12
Abstract: PURPOSE:To enable a user to enjoy comfortable rocking by applying the constitution wherein a movable body is supported with an aslant wire and the upper surface of the body oscillates along a convex curved locus. CONSTITUTION:A movable body 7 located above a base body 1 has a box-like body 8 with the lower end thereof open and a storage part 11 is cellularly formed at both sides thereof with divisions 9 at both ends in the widthwise direction thereof. The axial line of a cylindrical lower restriction member 13 is made aslant at an angle of alpha outward toward the front and back sides of the base body 1 for a vertical line, similar to an upper restriction member 6. In addition, the upper restriction member 6 is kept in line with the axial line and one end thereof is weld fixed. Furthermore, the upper restriction member 6 and the lower restriction member 13 have both ends of wires 14 inserted and the upper end of each wire 14 is fixed to the bent part 5 of a crosspiece 4. The lower ends of the wires 14 are secured to a fixing member 12. As the upper surface of the movable body 7 moves along a locus opposite to the locus of the lower end of a pair of the wires 14, the movable body 7 locks along the semi-circular line of convex form with the leading end slightly coming lower than the trailing end, while locking forward.