baber/WOPTO huggingface dataset:
Patent JP-S61224693-A (JP)
Inventor: ANTONIUSU HENDORIKUSU FUBERUTO
IPC: H04N9/455
Filed: 1986-03-24
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-2000258295-A (JP)
Title: Method for screening fusion bonded connector of optical fiber
Inventor: YOSHINUMA MIKIO
IPC: G02B6/255
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for screening a fusion bonded connector of an optical fiber capable of easily dealing with the case of desiring to alter a value of a strength guarantee of the connector of the fiber to be inspected or changing number of the connectors of the fiber to be inspected without complicating a structure of a screening apparatus and a method for screening a fusion bonded connector of an optical fiber capable of displaying a value of its strength guarantee by a tensile strength. SOLUTION: Grasping parts of clamping units 14 of optical fibers 2, 3 after fusion bonding connection are approached to one another at a predetermined distance, and fusion bonded connectors 20 of the fibers 2, 3 are bent. Thus, a tensile force of a predetermined magnitude is generated at a bending direction outer peripheral side of the connector 20 is generated, thereby obtaining that the connector 20 can endure against the tensile force of a predetermined magnitude.
Patent JP-S59195543-A (JP)
Title: Molded composite glass body
Inventor: WATABE KAZUTAKA
IPC: C03C11/00
Filed: 1983-04-15
Abstract: PURPOSE:To obtain a molded composite glass body having superior water-proof and heat insulating effects as well as high strength and heat resistance by filling an expanded cellular vitreous body into the intergranular gaps in an aggregate of expanded natural vitreous granules and by uniting them to one body by melt bonding. CONSTITUTION:Expanded natural vitreous granules of a mineral such as obsidian, ''Shirasu'' (volcanic glass) or perlite is filled into a molding frame, and a prescribed amount of a mixture of synthetic glass such as soda lime glass or borosilicate glass with an expanding agent such as calcium carbonate, dolomite or carbon is added to the gaps among the expanded granules. The mixture is then expanded by heating to obtain a molded composite glass body consisting of an aggregate of expanded natural vitreous granules 2 and an expanded cellular vitreous body 1 filled into the intergranular gaps in the aggregate.
Patent JP-H03264813-A (JP)
Title: Electronic bathometer
Inventor: SATO HIROSHI
IPC: G04B47/06
Filed: 1990-03-15
Abstract: PURPOSE:To prevent the display of erroneous water-depth data caused by improper reference pressure by providing a constitution wherein inaccuracy of data is displayed and the reference pressure is reset when the abnormality of the water depth data in diving data is detected. CONSTITUTION:At the time of a bathometer mode, the fact that the atmospheric pressure measured with a pressure sensor 14 is less than 1.24 kg/cm<2> (pressure at about the depth of about 2 m beneath the surface of sea water)is confirmed, and the pressure is set at a reference pressure. After the diving, the measured 14 pressure is compared with the reference pressure, and the water depth is obtained. The depth is displayed on a display part C of a liquid-crystal display panel. When the trouble of a pressure sensor 14 or the decrease in battery voltage occurs in diving, the following measurement is stopped, and a warning mark '!' is displayed on the display part C. The kind of the trouble is displayed on a display part A. When the reference pressure is not adequate and the measured water depth becomes less than -1m, i.e. the value is higher than the water surface, an error display ! indicating the inaccurate diving data is displayed for three seconds. When the measured value at this point is height than the atmospheric pressure of 2m or less from the sea surface, a standard atmospheric pressure (1.033 kg/cm<2>) is set. When the measured pressure is lower than the atmospheric pressure, the measured atmospheric pressure (1.24 kg/cm<2>) is set as the reference pressure.
Patent JP-H02246760-A (JP)
Title: Secondary conductor of linear induction motor
Inventor: HAGIWARA KATSUJI
IPC: H02K41/025
Filed: 1989-03-17
Abstract: PURPOSE:To use a reaction plate stably for a long term by providing such floor face fixing section of a body to be carried as having sections bent alternately to the right and left toward the floor face, then securing the bent sections to the floor face. CONSTITUTION:In a reaction plate 3, sets of sections 3A bent alternately to the right and left toward the floor face are formed at the floor face fixing section of a body to be carried 1, where the bent sections 3A are secured to the floor face of the body 1 to be carried through welding or tightening of bolt. Since force is applied uniformly from both right and left directions, the reaction plate 3 is not deformed to the right nor to the left and thereby the reaction plate 3 can be used stably for a long term.
Patent JP-S56160807-A (JP)
Title: Manufacture of alloy steel slab by continuous casting method
Inventor: SAITOU YASUYUKI
IPC: B21B45/00
Filed: 1980-05-16
Abstract: PURPOSE:To make an invisible fine surface flaw detectable by a ultrasonic flaw test, etc., and to manufacture an alloy steel slab, by heating a continuously cast alloy steel slab in a heating furnace to prescribed temperatures, and by subjecting this heated slab to a rolling work with a light draft percentage in order to make the slab's surface structure of fine grains. CONSTITUTION:An alloy steel slab containing Ni, etc., discharged from a continuous casting machine is warmed under a cover at need, and is then heated to prescribed rolling temperatures, about 1,250 deg.C advisable. The slab at this temperature is rolled with a light draft percentage of about 1.0-1.5%; hereby, only the surface structure of the slab is made into fine grains; this slab is then slowly cooled for the purpose of dehydrogenation. The slowly cooled slab is tested by a ultrasonic flaw tester and fine flaws just under the skin are easily detected. Accordingly, the alloy steel made continuous slab, whose manufacture by the continuous casting method is usually impossible, can be manufactured.
Patent JP-S58181561-A (JP)
Title: Polishing device
Inventor: ENOKI YOSHIO
IPC: G11B5/84
Filed: 1982-04-19
Abstract: PURPOSE:To make a finished surface satisfactory by supporting a rotating magnetic disc against the pressure of a polishing tape with the use of a rotary supporting section including an air bearing so that the pressure applied to the surface to be polishied is made uniform. CONSTITUTION:A magnetic disc 1 which is secured to a rotary shaft part 2 by means of a fixture 3, is polished by a polishing tape 4 that is pressed by a pad roller 8. There is provided a rotary part 9 rotatable around a stationary part 10 on the surface of the side remote from the pad roller 8. This rotary part 9 is in the shape of truncated cone, and is satisfactorily lubricated by air jetted through a perforated porous section 11, so that the rotary part 9 is made into contact with the back surface of the magnetic disc 1 while being rotated.
Patent JP-H09259912-A (JP)
Title: Gas circulation pump system for fuel cell
Inventor: TANI TOSHIHIRO
IPC: F04B43/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To ensure a safe and long time operation by placing an operation casing having a recess part in an airtight vessel, and vibrating a diaphragm layed stretchwise at an opening of the recess. SOLUTION: Hydrogen and oxygen are supplide to a fuel cell main body through a supply pipe to generate an electrochemical reaction, implementing power generation. Unreacted gas discharged therefrom is returned to the pipe by means of a circulation pump. In such a circulation pump system for a fuel cell, a diaphragm pump is used for the circulation pump. This pomp 8A is installed in an operation casing 13 having a recess part 19 in a vessel 11 capable of being retained in an airtight condition, the diaphragm 22 layed stretchwise across the recessed part 19 is vibrated up and down through a rod 25 mounted on a rotary plate 24 and a vibrator 26. The recess 19 is communicated with intake and discharge pipes 14, 15 for unreacted gas inserted from an upper cover 23 through a seal device 18.  The inside of the vessel 11 is controlled in its pressure by the pressure control gas supplied from a gas supply port 12.
Patent JP-S643052-A (JP)
Title: Superconductor
Inventor: ODA YOSHIKAGE
IPC: C01G1/00
Filed: 1988-03-18
Abstract: PURPOSE: To obtain a superconductor capable of exhibiting the high critical temperature, by constructing the surfaces of many crystal grains containing group IIa and IIIa elements, Cu and O and interfaces of a three-dimensional network structure from components having the higher superconducting critical temperature than that of the interior.  
     CONSTITUTION: An oxide ceramics based superconductor 1 is constructed from a sintered compact, containing at least one of group IIa elements, such as Ba or Sr, one or more of group IIIa elements, such as La, Y or Sc, Cu and O and having aggregation of many crystal grains 2 and 3. The surfaces 4 and 6 of the above-mentioned crystal grains 2 and 3 and interfaces 7 thereof are constituted of components capable of exhibiting the higher superconducting critical temperature than that of the interiors 8 and 9. Furthermore, the aforementioned high-critical temperature components are formed into a three-dimensional network through pores 5. The above-mentioned sintered compact is obtained by sintering blended powder of the raw materials respectively containing the respective composition components at a temperature below whichever lower temperature of the melting temperature or decomposition temperature of the materials and above a temperature at which the materials can be sintered in air. Thereby the aimed superconductor capable of exhibiting the higher critical temperature than that of a layer perovskite-type superconducting material is obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H08262350-A (JP)
Title: Scanning optical system adjusting device and method thereof
Inventor: HARUYAMA KOJI
IPC: G02B26/10
Filed: 1995-03-24
Abstract: PURPOSE: To provide a scanning optical system adjusting device and the method thereof capable of adjusting a scanning optical system in a state where a rotary polygon mirror is rotated. CONSTITUTION: A beam detection part consisting of a scanning timing detection part 105 and a beam diameter detection part 106 is supported to be movable in the optical axis direction of the scanning optical system 100, a subscanning direction orthrognal to the optical axis direction, and a rotating direction around an optical axis by a beam detection part moving mechanism 107. According to output from the detection part 105, a control part 110 moves the moving mechanism 107 in the optical axis direction so as to fix the beam detection part at a reference position for focusing, etc.  The beam detection part is moved in the subscanning direction and the rotating direction around the optical axis by the control part 110 through the moving mechanism 107 according to the output from the detection part 106 at the reference position so as to measure and adjust the linearity of a scanning beam, then the focusing lens of the optical system 100 is moved to adjust a focusing position.
Patent JP-H11216290-A (JP)
Title: Needle kind and manufacture therefor
Inventor: TODOROKI OSAMU
IPC: D04H18/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance for the surface of a needle kind, to substantially improve durability, to provide the sewing machine needle of high quality provided with buckling rigidity sufficient as the needle kind for hardly causing breakage accidents, to easily manufacture the needle kind, to improve productivity and to manufacture it at a low cost. SOLUTION: The surface of a needle trunk part 3 from a handle part 1 through a tapered part 2 to a needle tip 4 is shot-peening processed by a shot provided with hardness at least equal to or more than a metallic needle material and a surface processing layer 12 is provided on a shot-peening processed outer peripheral surface 11. Further, by turning the surface of the surface processing layer 12 to a shot-peening processed outermost peripheral surface 13 by the shot provided with the hardness at least equal to or more than the metallic needle material, this needle kind such as the sewing machine needle of the high quality provided with the sufficient buckling rigidity for hardly causing the breakage accidents is attained.
Patent JP-H03266858-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1990-03-16
Abstract: PURPOSE:To easily and efficiently obtain a monochrome copy by providing a cartridge including an image forming body, a color developing device and a transfer body, etc., so that it can be replaced with another cartridge for forming a monochrome image. CONSTITUTION:A photosensitive belt 1, a laser write unit 7, developing devices 8-11, and a transfer drum 12, etc., are incorporated in a container-like cartridge 30, which is supported by guiding members 30A in a device main body as an independent process unit and horizontally attached to/detached from the front side of the device. Specified color copying is performed by using the cartridge 30. In the case of performing monochrome copying, the cartridge for monochrome copying which includes only the photosensitive belt, one developing device for monochrome and a transfer device is provided in a container having the same shape as the cartridge 30 and replaced with the cartridge 30 so as to obtain the monochrome copy, so that monochrome copying is efficiently performed.
Patent JP-H03266184-A (JP)
Title: Fingerprint collator
Inventor: IGAKI SEIGO
IPC: G06T7/00
Filed: 1990-03-16
Abstract: PURPOSE:To narrow down the retrieval area of a dictionary storage part and to automatically perform the retrieval of a dictionary pattern in a short time without using an ID by checking the macro feature of a fingerprint, and recognizing the feature of an inputted fingerprint image roughly. CONSTITUTION:The fingerprint collator is provided with an attribute information detecting part 13 which recognizes the macro feature of the fingerprint by receiving the output of a binarization processing/storage part 12, and a judging circuit 14 which narrows down the retrieval range of a dictionary by receiving the output of the attribute information detecting part. A various kinds of attributes relating to the fingerprint image can be detected based on binary data read out of the binarization processing/storage part 12, and it is narrowed down whether or not the dictionary patterns corresponding to the fingerprint images inputted based on those attributes exist in the neighborhood of the addresses of the dictionary storage part 15. In such a way, it is not required to narrow down the dictionary storage part 15 by an ID pattern, and the retrieval of the dictionary can be automatically performed at high speed.
Patent JP-H11262710-A (JP)
Title: Method and apparatus for continuous coating of strip material
Inventor: TANOGUCHI ICHIROU
IPC: B05C1/08
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent occurrence of roping defect on the coated surface at the time of continuously coating a steel strip by a roll coater. SOLUTION: After a coating applied to the circumferential face of a pick up roll 2 is passed through a gap between a pick up roll 2 and a metering roll 3, the coating is transferred to the circumferential face of an applicator roll l rotating in inverse direction to the pick up roll 2 at the contact point with the pick up roll 2. Then, the coating on the circumferential face of the applicator roll 1 is transferred to the surface of the strip material S proceeding in the inverse direction to the applicator roll 1 at the contact point with the applicator roll 1 to carry out coating. In this case, a coating is supplied from a nozzle 5 on the circumferential face of the applicator roll 1 after the contact with the strip material S and before the contact with the pick up roll 2.
Patent JP-2000260483-A (JP)
Title: Controller for microcomputer built-in battery pack
Inventor: KITAMURA NOBUO
IPC: H02J9/06
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide battery information from a built-in microcomputer for a battery pack in an over-discharged state so as to predict a charging time and a battery operation time by feeding electric power to the built-in microcomputer in a battery pack in an over-discharged state from a battery in a non-over- discharged state. SOLUTION: A load side control unit 15 turns off a discharging switch 5, turns on a discharging switch 6, turns on an over-discharging time charging switch 10 and turns off an over-discharging time charging switch so as to feed weak current restricted by an over-discharging time charging current restricting resistor 14 from a secondary battery pack 4 to a microcomputer 1 in a secondary battery pack 3 in an over-discharged state. In this way, the load side control unit 15 can read battery information such as a battery residual capacity, a designed capacity, a voltage, a current and a temperature from the microcomputer 1 in the secondary battery pack 3. Only in the battery information reading time, the over-discharging time charging switch on the secondary battery pack in an over-discharged state is turned on, so that power supply can be minimized.
Patent JP-H01276819-A (JP)
Title: Method of reducing electromagnetic interference in all bridge non-resonant switching circuit and all bridge non-resonant switching circuit
Inventor: REONAADO JIYON HITSUCHIKOTSUKU
IPC: H03K17/64
Filed: 1989-03-20
Abstract: PURPOSE: To permit electromagnetic interferences and power losses to be min. by providing four switching means to be a current buffer means, where they are respectively connected in parallel so as to execute low-voltage or zero- voltage switching. CONSTITUTION: An entire bridge and power converting circuit consists of transformers T1 and T2 as an inductance devices, for example, and first to fourth transistors Q1 -Q4 , etc., as the first to the fource switching means. Then, parasitic control mechanism is connected to the switches Q1 -Q4 so as to be operation possible and inductance energy is released, so as to execute changeover for permitting current to flow in the switches at zero-voltage. Thus, electromagnetic interferences and power losses are made to be min.
Patent JP-S55158108-A (JP)
Title: Output regulating device for ozonizer
Inventor: TAKAHASHI HIDEOMI
IPC: C01B13/11
Filed: 1979-05-29
Abstract: PURPOSE: To prevent contact consumption due to change-over of a tap and enable an ozonizer to withstand long-term use by attaching taps to a boosting transformer and performing changeover of each tap with no load to supply electric power to the ozonizer.  
     CONSTITUTION: When electric current I becomes stable at time t 1 , and switch 6 is shut, regular operation is carried out at stationary current I 1  through a little transitional phenomenon. When voltage V 2  is required from the output request of ozonizer 1, switches 4, 6 are first opened to break the voltage applied to ozonizer 1 as shown by time t 2 . In load-free period t 2 Wt 3  with no voltage applied, tap change- over unit 5 is actuated and connected to tap S 2 . At time t 3  switch 4 is shut to apply a voltage through controlled resistance 7, at time t 4  switch 6 is shut, and regular operation if carried out at voltage V 2 . When voltage V 3  is required at time t 5 , switches 4, 6 and unit 5 are similarly actuated to change-over the tap with no load, and regular operation is carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02245630-A (JP)
Title: Pressure sensor
Inventor: HIROTA HISATOSHI
IPC: G01L7/00
Filed: 1989-03-17
Abstract: PURPOSE:To measure a pressure at a high accuracy in a wide measurement range by varying an energizing force of a coil spring to change a bias pressure applied to a diaphragm. CONSTITUTION:A set output from a setting circuit 22 for setting an energizing force of a compression coil spring 9 variable is inputted into a control circuit 23 for controlling an angle of rotation of a stepping motor 14. Then, a signal is outputted to the motor 14 from the circuit 23 to control the angle of rotation of the motor 14 so that a set energizing force is obtained. In this manner, the energizing force of the spring 9 is controlled to reach a set value. In addition, an output from the circuit 22 is outputted to a second signal output circuit 25, with which 25 the energizing force of the spring 9 is converted into a pressure on a diaphragm surface and a voltage equivalent to the pressure is outputted to a circuit 21. Then, with the circuit 21, a signal from the circuit 25 is added to a signal from a conductive brush 17 to output a signal equivalent to a true pressure value a diaphragm 3 receives.
Patent JP-S58182094-A (JP)
Title: Finned tube type heat exchanger
Inventor: AIZAWA TAKESHI
IPC: F28F1/02
Filed: 1982-04-20
Abstract: PURPOSE:To utilize the part with high heat transfer characteristics at upstream side of a tube and eliminate the generation of dead water region at downstream side and consequently obtain the finned tube heat exchanger with high heat transfer characteristics by a structure wherein the radius of curvature of the section of the tube with a large number of fins at its outside in the heat exchanger is made larger at the upstream side than at the downstream side with respect to the direction of air flow. CONSTITUTION:The sectional form of the tube is made so that the radius of curvature R1 of the section of the pipe at the upstream side with respect to the air flow is made larger than the radius of curvature R2 of the section of the pipe at the downstream side. Owing to the structure as mentioned above, the air flow around the tube runs along the tube wall to the downstream of the tube, resulting in nearly eliminating the generation of stagnation point. Accordingly, the upstream part 41, which has high heat transfer characteristics, extends itself to the wake of the tube. Furthermore, because the upstream side the tube is the part especially having high heat transfer characteristics, said part in the upstream side is made larger than that in downstream side so as to keep the heat transfer characteristics as high as possible.
Patent JP-S541293-A (JP)
Title: Electrical regenerative apparatus for activated carbon
Inventor: YOSHIZAWA KENJI
IPC: C01B31/08
Filed: 1977-06-06
Abstract: PURPOSE: To provide a regenerative apparatus which simplifies power supply construction and facilitates an uniform distribution of temperature by connecting one power supply between a middle circular electrode and upper and lower circular electrodes so that voltages are applied in the direction of the movement of activated carbon being treated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000264112-A (JP)
Title: Body structure for automobile
Inventor: SAKAGAMI MINORU
IPC: B62D25/20
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a body structure for an automobile capable of easily obtaining a suitable habitability and a space for a baggage. SOLUTION: This body structure for an automobile comprises a front floor 11 of a low stage and a rear floor 15 of a high stage behind the front floor 11, and front rail 31 and a rear rail 35 are arranged on the front floor 11 and the rear floor 15 respectively. The body structure is provided with a slide deck 40 which is movable along the front rail 31 and the rear rail 35 and moves between on the rear floor 15 and above the front floor 11; and a rear seat 60 having a seat cushion 61 of which a front end is rockably supported at a front end of the slide deck 40 and a back rest capable of folding down on an upper surface of the seat cushion 61.
Patent JP-S63230135-A (JP)
Inventor: SAITO KATSUHIKO
IPC: A47L9/00
Filed: 1987-03-20
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-S61227334-A (JP)
Inventor: SATO HIROSHI
IPC: H01H33/88
Filed: 1985-03-30
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。