baber/WOPTO huggingface dataset:
Patent JP-H03100507-A (JP)
Title: Lens driving mechanism
Inventor: KAWAMURA HIROSHI
IPC: G02B7/04
Filed: 1989-09-13
Abstract: PURPOSE:To obtain a lens driving mechanism for reducing load torque required for the movement of a lens and reducing the backlash of a movable part by supporting a focus lens with a focus ring, arranging a hollow motor between the focus ring and a lens barrel, and driving and rotating the focus ring. CONSTITUTION:A focus lens 11 is supported by the front end part of the focus ring 12, the lens barrel 13 is placed on the outside peripheral side of the focus ring 12, and also, a hollow motor 14 is arranged between the lens barrel 13 and the focus ring 12. The hollow motor 14 is provided with a stator coil 15, and the stator coil 15 is fixed to the inside peripheral surface of the lens barrel 13. On the other hand, on the outside peripheral surface of the focus ring 12, a rotor magnet 16 is arranged, and opposed through an air gap to the magnetic pole of the stator coil 15. In such a manner, low power consumption of the motor 14 can be realized, and also, the generation of vibration at the time of movement of the lens 11 can be prevented.
Patent JP-2000065732-A (JP)
Title: Surface plasmon resonance angle detection device, and sample temperature control method
Inventor: TAJIMA HARUO
IPC: G01N21/41
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an SPR angle detection device capable of accurately detecting the resonance angle by making constant the temperature of a sample solution in a flow cell, and a sample temperature control method and to provide an SPR angle detection device capable of reducing the detection cost by detecting the resonance angle for a long time with improved chemical resistance, and a sample temperature control method. SOLUTION: The SPR angle detection device 1 applies light from a light source 23 to a sample solution being provided at a sensor chip where a prism 5 is bonded to a surface in that no metal thin film is provided in a glass substrate 21 where a metal thin film is formed at a required incidence angle width, detects a resonance angle based on the reflection light intensity from the metal thin film, and specifies a sample constituent. In a cell block being bonded to the metal thin film side of the glass substrate 21, a flow cell is formed opposite to the metal thin film, and at the same time, a temperature detection member 17 for detecting the temperature of the cell block at a part close to the flow cell and a heating member 19 for heating a sample solution in the flow cell by heating the inside of the cell block are mounted.  The sample temperature is maintained uniformly by heating and controlling the heating member 19 based on the temperature of the cell block near the flow cell being detected by the temperature detection member 17.
Patent JP-H11335164-A (JP)
Title: Oxide ionic conductor and use thereof
Inventor: ISHIHARA TATSUKI
IPC: B01D53/22
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an oxide ionic conductor having high heat resistance, scarcely being influenced by an oxygen partial pressure and capable of manifesting high oxide ionic (mixed) conductivity by providing a composition in which a part of the site A in a rare earth gallate-based oxide represented by ABO3 of a perovskite type structure is replaced with an alkaline earth metal and a part of the site B therein is replaced with a nontransition metal such as Mg. SOLUTION: This oxide ionic conductor is represented by the general formula: Ln1-x Ax Ga1-y-z B1y B2z O3  Ln is one more kinds of La, Ce, Pr, Nd and Sm; A is one or more kinds of Sr, Ca and Ba; B1 is one or more kinds of Mg, Al and In; B2 is one or more kinds of Co, Fe, Ni and Cu; (x) is 0.05-0.3; (y) is 0-0.29; (z) is 0.01-0.3; [(y)+(z)] is 0.025-0.3}. The oxide ionic conductor is useful as an electrolyte for a solid oxide type fuel cell, a gas sensor such as an oxygen sensor and an oxygen separation membrane for an electrochemical type oxygen pump.
Patent JP-S6392277-A (JP)
Title: High frequency power source output controller
Inventor: HANADA ISAMU
IPC: H02M7/48
Filed: 1986-10-06
Abstract: PURPOSE:TO facilitate output control, by variably controlling the phase difference with the operating frequency of two semiconductor set at the predetermined value with a phase synchronous means of a semiconductor inverter. CONSTITUTION:Four transistors (hereinafter referred to as Tr) Q1-Q4 are connected in a full bridge and flywheel diodes D1-D4 are respectively provided in parallel with them. A DC power source E is connected to both ends of Tr Q1 and Q2 and Tr Q3 and Q4 constituting each arm A1-A2. between the intermediate points of which the primary side T1 of an output transformer T is connected, while on the secondary side T2 a resonance circuit LC of a capacitor C1 and a coil L1 is connected as a load. Each Tr Q1-Q4 is forced to go through a push-pull action with a drive circuit B, switching it ON and OFF alternately at the duty cycle of 50%. The output can thereby be controlled regardless of the resonance frequency of the load resonance circuit LC.
Patent JP-H1157645-A (JP)
Title: Method for landfilling for waste disposal site
Inventor: YAMAMOTO JUNICHIRO
IPC: B09B1/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the risk of overflowing of leachet out of a waste disposal site by forming a water-impermeable layer in the bottom and the side faces of the waste disposal site and forming a plurality of section banks in the bottom, land-filling the disposal site from a first section, and discharging rain water in other sections through water collecting pipes. SOLUTION: The bottom face and the side faces of a waste disposal site is spray-coated by adding water to the soil of the work field of the disposal site and mixing a lime type solidifying agent with the soil in muddy state by spray-coating as the soil in muddy state as it is. Moreover, water collecting pipes 2a-2c are installed in the bottom part and a water collecting channel 2d is laid in the outer circumference of the upper part and at the same time, a plurality of section banks 3a, 3b are formed in the bottom face and the upper faces of the section banks 3a, 3b are covered with water shielding sheets 4a, 4b. The rain water precipitated until the section banks 3a, 3b are completed are discharged through the water collecting pipes 2a-2c.  Then, the waste disposal site is land-filled from the first section and at that time, wastes are thrown while the upper part of the water collecting pipe 2a is covered with a cover 5. On completion of the land-filling of the first section, the upper part of the section is covered with soil brought from another place and successively, a second section and following sections are land-filled in the same manner as the first section.
Patent JP-H1083382-A (JP)
Title: Decentralized system operation maintenance support device and operation maintenance supporting method
Inventor: NOZAWA YUKITERU
IPC: G06F15/177
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To maintain the operation of a decentralized system effectively, economically, and deliberately by controlling a total flow for advancing operation maintenance support by an operation maintenance control means. SOLUTION: The operation maintenance control means 110 controls a series of operations for operation maintenance support by receiving a distinctive operation maintenance support request from an administrator 13 or on internal synchronism generation. Further, a work specification managing means 111 manages the correspondence relation between application which embodies a work and the decentralized system mounted with it as specifications and provides necessary information in response to an inquiry from the operation maintenance control means 110. Further, a predicting means 112 predicts a future tendency of a constituent element of the decentralized system which is indicated by the operation maintenance control means 110 and considered to need to be maintained. Then a monitor means 113 operates as a dataware house for a monitor means in the operation-maintained decentralized system 10.
Patent JP-H0689779-A (JP)
Title: Induction heating cooking apparatus
Inventor: OGATA TAISHIYOU
IPC: H05B6/12
Filed: 1992-09-07
Abstract: PURPOSE:To provide an induction heating cooking apparatus, with which unevenness in the temp. distribution the surface of an object to be heated is eliminated and it is possible to achieve uniform temp. distribution. CONSTITUTION:At least two induction heating coils 11a, 11b wound spirally are provided wherein the ratio of the spacing (a) from the center position C between the peripheries of the coils to the distance (b) from the coil center to the periphery is set to 0.5/7<a/b<2/7.
Patent JP-H1176501-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To surely recognize a ready-to win state and surely gain. SOLUTION: In a slot machine 10 in which patterns of pattern display 20a, 20b and 20c are made variable upon the slotting of a medal and the varying of the patterns is stopped by the operation of pattern stopping buttons S1, S2 and S3 to deliver a prize medal or generate a special position when the combination of the patterns shows a winning, by a control part to control the operation of the pattern display parts, in a winning mode that makes the emerging of winning possible, when the pattern display parts are stopped leaving the last one by the operation of the stopping buttons and no prewinning position composing a winning combination is presented, the stopping of the operation of the last pattern display part is disabled.  The operation of the last pattern display part is set to be stoppable by the operation of the pattern stopping button only after the stopped pattern display parts are re-started to stop the patterns in the prewinning combination.
Patent JP-S61117003-A (JP)
Title: Highly hard material type tool and manufacturing method thereof
Inventor: IKEBE MASAAKI
IPC: B23B27/14
Filed: 1984-11-12
Abstract: PURPOSE:To make improvements in strength, abrasion resistance and tenacity, by constituting it in a way of putting a work part consisting of a highly hard material and a support part consisting of a highly strength material solidly together by means of homogeneous joining via a joining surface, in case of a press metal mold punch or the like. CONSTITUTION:A punch tip molding part 1, manufactured with a sintered hard alloy or ceramics composed of more than one type of a carbide, a nitride, a carbon nitride, boride and a silicide of periodic table 4a, 5a, 6a group metals and more than one type of bond metals of Fe, Co, Ni, etc., and a punch shank part 2 are vacuum-brazed at a joining surface via a brazing material 11 of Cu, Ni systems, etc., and then high temperature hydrostatic pressure applied homogeneous joining takes place. And, otherwise, they are joined together together by means of vacuum hot press homogeneous joining, electron beam welding, cam cell type HIP homogeneous joining, vacuum hot press joining, etc. With this constitution, abrasion resistance, strength and tenacity are all improvable.
Patent JP-S60129813-A (JP)
Title: Electric range
Inventor: KOBAYASHI YASUMICHI
IPC: G05D23/19
Filed: 1983-12-16
Abstract: PURPOSE:To safely use a heating body by blocking the electric power supply to another heating body even when the secondly mentioned heating body is in trouble by leak, etc., by using both a relay and two-way thyristor and cutting off both terminals of the heating bodies from an AC power source. CONSTITUTION:When power supply is set by means of a setting means 6, the power supplying rate is determined by a microcomputer 7 and the rate is displayed on a display means 8. Then a control signal is sent to a relay driving means 15 and one terminal of a heating body 4 is connected with an AC power source 2. The computer 7 drives a two-way thyristor 10 after delaying a fixed time by means of a timer and controls the power supplying rate to the heating body 4 through on-off operations. If stop of the power supply is set by means of the means 6 after power supply is made, the power supplying rate is set to zero and, at the same time, stop of the power supply is judged at the computer 7. Then the displayed power supplying rate is changed to zero and the thyristor 10 stops the power supply and, as a result, power supply to the heating body 4 is stopped. Thereafter, the computer 7 cuts off the other terminal from the power source 2. The same operation is performed at another heating body 5.
Patent JP-H058264-A (JP)
Title: Method of injection-forming molded article having fine pattern in its surface and having opening in its center and injection-forming apparatus therefor
Inventor: TAKADA KUNIO
IPC: B29C45/40
Filed: 1991-09-18
Abstract: PURPOSE:To obtain a molded article having fine patterns on its surface and having a central bore by driving the second-stage stroke of a gate cutter and a sticking out ring substantially simultaneously at the commencement of mold opening in the direction of a molded article separated from a stamper. CONSTITUTION:When a movable side mold 190 is withdrawn for effecting mold opening, pressurized fluid is supplied from a guide bore 21a so as to apply the second driving pressure P2 to a gate cutter 9. By this way, the gate cutter is associated with mold opening and urged to further advance than the stroke advanced by the first driving pressure P1, and then comes into contact with a sticking out ring 11 for sticking out a molded article 1 in order to advance the ring 11. Namely, the second-stage stroke of the gate cutter 9 and movement of sticking out ring 11 is conducted thereby. As a result, the molded article 1 is pushed out by the sticking out ring 11, and thus starts mold releasing from a stamper 3, at the same time, the sprumer is also stuck out by the gate cutter.
Patent JP-S60129659-A (JP)
Title: Air-fuel ratio detecting apparatus
Inventor: HIRATE SHINTAROU
IPC: G01N27/419
Filed: 1983-12-17
Abstract: PURPOSE:To make it possible to accurately detect an air-fuel ratio, by providing a solid electrolyte oxygen concentration cell element provided with a porous electrode and a solid electrolyte oxygen pump element to both terminal surfaces of an oxygen ion conductive solid electrolyte. CONSTITUTION:A small gap (f) is formed between the surface of an oxygen pump element 3 in the side of the porous platinum electrode layer 4 thereof and the surface of an oxygen concn. cell element 10 in the porous platinum layer 12 thereof and both elements are mutually fixed at foot parts thereof through a heat resistant insulating spacer 19 in order to be arranged in opposed relation to each other within an exhaust pipe 1. In detecting the change in a resistance value, an arbitrary reference point is provided to the middle of a max. resistance value and a min. one so as to sense a resistance value smaller or larger than said reference point. Then, when operation is performed in a fuel super-concn. region, the resistance value of a metal oxide semiconductor 17 is smaller than said reference point and the output signal corresponding to the pump current of the oxygen pump element 3 is detected on the basis of this information at this time to enable control or measurement in the fuel super-concn. region. Similarly, control and measurement in a fuel dilute region can be performed.
Patent JP-H04118485-A (JP)
Title: Pulley for folding door
Inventor: HASHIMOTO MASAYOSHI
IPC: E05D15/26
Filed: 1990-09-09
Abstract: PURPOSE:To improve the running property of a folding door by a method in which while the distance between a pulley-body and the lower surface of a rail is provided, the inclination-suppressing wheel which is brought in contact with the upper surface of the rail and suppresses the inclination in the running direction of the folding door. CONSTITUTION:A covering folding door 10 is folded, and the supporting wheels 42, 44 of a pulley-body 18 is run and moved along an upper rail 4. When the force F1 which inclines the folding door in running direction acts thereon, the turning in the direction of an arrow R of the body 18 around a supporting wheel 42 as a center is suppressed by the suppressing force F2 generated by an inclination-suppressing wheel 46, and the inclination of the folding door is suppressed.
Patent JP-H02275674-A (JP)
Title: Integratable active diode
Inventor: ANTOWAN PABURIN
IPC: H01L21/822
Filed: 1989-09-13
Abstract: PURPOSE: To protect an integrated logic part against a reverse voltage by forming a highly-doped deep area which is connected to the source of a MOS transistor(TR) of a 1st conduction type extending from the top surface of a well. CONSTITUTION: The well 64 represents an upper well surface 69 and a lower well surface 70 positioned between the well and a substrate 60, a highly-doped P<+> area 71 has the upper well surface formed and is connected to a source area 66 through a conduction layer 72, and the area 71 can extend to a lower well 70. This structure includes an NPN type bipolar TR, which has its emitter composed of the drain area 67 of a TR TS, its base composed of the well 64, and its collector composed of drain layers 60 and 74 of a vertical power MOS TR. Consequently, the logic part can securely be protected when abrupt polarity inversion is caused.
Patent JP-H04119569-A (JP)
Title: Disk reproducing device
Inventor: OKUMURA YOSHIHIRO
IPC: G11B20/18
Filed: 1990-09-07
Abstract: PURPOSE:To prevent trouble caused by sound skip when reproducing a disk by monitoring time information showing a current reproducing position recorded on the disk together with audio signals and displaying the position when discontinuity is detected. CONSTITUTION:When it is started to reproduce audio information recorded in a compact disk(CD) 1, a microcomputer 6 inputs a sub code from a signal conversion circuit 4, successively monitors the time information contained in this code and judges whether the time information is continued or not. When it is detected that the time information is not continued, the position is defined as the number of music generating the discontinuity and stored in a random access memory RAM of the microcomputer 6. This processing is repeated until the stop operation of reproduction is executed and when the stop operation of the reproduction is executed, the stored position (music number) generating discontinuity is displayed on a display 7 to stop reproduction until the power source of the reproducing device is interrupted or until the reproducing operation is next executed. Thus, trouble caused by sound skip when reproducing the disk can be prevented.
Patent JP-H0770849-A (JP)
Title: False twist crimped yarn having specific cross section and its production
Inventor: FURUTA TSUNEKATSU
IPC: D02G3/02
Filed: 1993-08-30
Abstract: PURPOSE:To produce false twist crimped yarn having specific cross section, having randomly different cross sections of single yarns and simultaneously having cross sections changed also in the direction of fiber axis. CONSTITUTION:This false twist crimped yarn having specific cross section is characterized in that average hollow ratio of single yarn constituting yarn is 0-3% and cross section shape of each single yarn is different and >=70% of the single yarn number has cross section shape of the following modified cross section ratio P. P=2.5-4.0, wherein P is a ratio of diameter of a circumscribed circle to an inscribed circle of single yarn cross section.
Patent JP-H1147136-A (JP)
Title: Microcomputer built-in bracelet type lady basal clinical thermometer
Inventor: NAGATA KOJI
IPC: A61B5/01
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To measure body temperature with high accuracy while sleeping by forming a basal clinical thermometer into a bracelet shape, and wearing it on an upper arm section. SOLUTION: This basal clinical thermometer is constituted of a display 2, a microcomputer 3, a sensor 4, and a bracelet 5 into a bracelet shape. When it is worn with the sensor 4 kept in contact with the inside of an upper arm, a body temperature change is measured and analyzed during a sleep. It has no danger unlike a mercury clinical thermometer made of glass, and it can objectively analyze all body temperatures during the sleep with high accuracy. It can detect the body temperature during the rapid eye movement(REM) sleep in several hours before awakening when basal metabolism is most reduced, and it eliminates the anxiety that measurement is forgotten at the time of rising in the morning.
Patent JP-S60130949-A (JP)
Title: Line scanner of multiplex communication control section
Inventor: FURUYA TAI
IPC: H04L69/14
Filed: 1983-12-20
Abstract: PURPOSE:To improve the performance of line processing by applying normally scanning to a high speed line and applying scanning to a low speed line only at required time to decrease the scanning time. CONSTITUTION:When a high-order address 114 outputted from the storage register 306 is zero in the first scan mode, the mode is the high speed line scan mode. When the 1st scan is finished and a low speed line processing request signal 108 exists, the high-order address 114 is changed into the scan mode address for low speed line. When no low speed line processing request signal 108 exists, the storage register 306 remains in the preceding state and the 2nd high speed line scanning is conducted.
Patent JP-H03103508-A (JP)
Title: Manufacture of snow melting block and formwork therefor
Inventor: SUDO MASAYOSHI
IPC: E01C11/26
Filed: 1989-09-14
Abstract: PURPOSE:To facilitate manufacture of a uniform snow melting block by a method wherein a support means for a heater incorporated in the block is provided, a light form made of resin in the bottom part of which a plurality of holes for forming a Ieg part are formed is used. CONSTITUTION:A snow melting block 11 is formed with a form part 12 having a vertical surface 12A and a slope 12B, a bottom part 13 having holes 14... for forming a leg part and holes 15... for forming a leg part reinforcing part, and support parts 16..., and the entirety is integrally formed of foamed polystylene. A form 11 is placed on a base plate, and a latticeform reinforcing material 7 supporting a heater 8, bent to form a zigzagging shape, by means of a wire is placed in the form 11 together with the heater 8 and placed on a support part 16 and supported in place. Thereafter, slurry for forming a cured substance is poured in the form 11 to manufacture the snow melting block 1 formed with a plateform body 2, a leg part 3, a leg part reinforcing part 4, a heat insulating part 5, and a surface mortar layer 6.
Patent JP-H04119605-A (JP)
Title: Manufacture of sintered permanent magnet, sintered permanent magnet power and bonded magnet made of the power
Inventor: HAYASHI TOMOYUKI
IPC: H01F1/053
Filed: 1990-09-11
Abstract: PURPOSE:To make it possible to retain the coercive force of the same degree as the sintered permanent magnet before pulverization, and also to obtain the bonded magnet having high magnetic characteristics by a method wherein a kind of a boride, a carbide and a nitride of specific weight percent is added to the alloy powder containing rare-earth element, iron and boron as fundamental components. CONSTITUTION:A sintered type permanent magnet is formed by adding one or more kinds selected from a boride, a carbide and a nitride of the amount of 0.001 to 4.0wt.% in total against alloy powder is added to the alloy powder having a rare-earth element, iron and boron as fundamental components. Also, in the sintered type permanent magnet, a boride, a carbide and a nitride themselves or their compound react with the rare-earth element, Fe and B, a compound 10 is newly generated and present in a crystal grain interface, the growth of crystal grains by sintering is suppressed, and a sintered magnet, in which fine crystal grains of average crystal grains of the main phase 1, is formed. A bonded magnet is manufactured in such a manner that synthetic resin, as a binder, is mixed into the above- mentioned permanent magnet powder, the mixture is kneaded and injection-molded at the ordinary molding temperature using the prescribed mold. In the case of a compression-molded body, a cure treatment is conducted.