baber/WOPTO huggingface dataset:
Patent JP-H0312134-A (JP)
Title: Method and instrument for measuring liquid of object or the like
Inventor: YAMAGUCHI HIDEICHIRO
IPC: A61B5/1473
Filed: 1989-06-09
Abstract: PURPOSE:To more speedily and exactly measure object liquid with small filtering quantity as much as possible by collecting a component to be measured, which is filtered and sucked by temporally stopping a flow route, opening a valve again when the measurement of a sensor is started and carrying the component to be measured to a measuring part so as to be pushed-out with carrier liquid. CONSTITUTION:When the operation to suck the component of a measuring object is executed through a filter 3, a flow route 4 is temporally opened in the downstream side of a filter part by an opening/closing valve 6 and the flow of the carrier liquid is stopped. Then, only filtering operation is executed by the sucking operation of a pump 9 and the component of the measuring object is collected in the measuring part side of a sensor 8 in the downstream side of the filter part in the flow roue. In a state that the fixed quantity of the component is integrated, the opening/closing valve is opened and the collected component of the measuring object is carried to the measuring part of the sensor in a concentrated state so as to be pushed-out by the carrier liquid. Then, the measuring part is measured. Accordingly, the time delay of the measurement by the sensor is practically canceled and the concentration of the measuring object component brought into contact with the sensor can be enough secured. Then, speedy and exact measurement can be executed. Further, the loss of the filtering quantity is small and the efficient measurement can be executed by sampling the small quantity of the object liquid.
Patent JP-H01317243-A (JP)
Title: Video disk checking device
Inventor: KOBAYASHI MASANORI
IPC: G11B7/004
Filed: 1988-06-17
Abstract: PURPOSE:To detect the defects of a video disk with high accuracy and at the low cost by taking out the output signals of each shift register in parallel and at one time to apply the parallel-serial conversion to those signals while storing the defect signals successively in a group of shift registers via the rotational angle signal and counting the converted output signals to compare this count value with the prescribed defect deciding reference value. CONSTITUTION:The pit defect signals are detected out of the reproduced RF signals of a disk and then stored successively in a group of shift registers 4-7 connected in series is the same number as the angle division number (number of output pulses) obtained per rotation of the disk with a rotational angle signal 3 used as a clock signal. The stored defect signals are taken out in parallel through the output terminals of the registers 4-7 and converted into a parallel form by a parallel/serial conversion means 8. Then these serial defect signals are counted by a counter 9 which is set and reset in synchronism with the signal 3. This count value is compared with the defect deciding reference value via a comparison means 10. Then a large defect is decided when said count value is larger than the reference value. As a result, the disk defects can be detected with high accuracy in a simple and inexpensive circuit constitution.
Patent JP-S636837-A (JP)
Title: Manufscture of ohmic electrode
Inventor: NAGASAWA EIJI
IPC: H01L21/285
Filed: 1986-06-26
Abstract: PURPOSE:To obtain an ohmic electrode having heat resistance of approx. 900 deg.C by opening an insulating film and forming a high melting point metal silicide film by a bias sputtering method at least on the exposed silicon surface. CONSTITUTION:With an SiO2 film 32 as a mask boron ions are implanted to an N-type Si substrate 31 to form a boron-implanted layer 33. After an SiO2 film 34 is formed, it is annealed to density the film 34, and implanted boron is simultaneously activated. A boron-doped p<+> type layer surface 35 is exposed by a photoetching method to form a contact hole. After the surface 35 is etched, an Mo silicide film 36 is formed by a high frequency bias sputtering method. Thus, an ohmic electrode having heat resistance of approx. 900 deg.C is obtained.
Patent JP-S5480665-A (JP)
Title: Microwave tube of straight beam
Inventor: UEDA ISAO
IPC: H01J23/06
Filed: 1977-12-09
Abstract: PURPOSE: To give the switching function of high voltage and high current and to reduce the leakage current when the circuit is disconnected, by providing the cylindrical convex part with the beam current control anode so that it is projected in the drift tube.  
     CONSTITUTION: The cylindrical convex part 9 projected in the drift tube of the circuit 6 is provided with the beam control anode 4 between the cathode 2 and the microwave circuit 6. The straight line microwave tube thus constituted has the switching function of high voltage and current, and the leakage current when the circuit is disconnected can remarkably be reduced. Accordingly, in the unit generating the microwave intermittently, since the discharge of capacitor bank is directly controlled with the voltage of the beam coantrol electrode of the straight line beam microwave tube of load, the high voltage rectifying power supply can be constructed economically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11332118-A (JP)
Title: Power supply system
Inventor: MURAKAMI JUNICHI
IPC: H02J7/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system which reduces the variation of the individual terminal voltages of a plurality of capacitor elements which are connected in series to each other and of which a capacitor circuits is composed, when the capacitor circuit is charged and discharged frequently, and to improve the utilization factors of the respective capacitor elements. SOLUTION: A capacitor circuit 21 which is composed of a plurality of capacitor elements CE1 , CE2 ,..., CEN having I/O terminals respectively and are connected in series to each other, a 2-quadrant operation power supply 31 which can charge or discharge the respective capacitor elements, a switching circuit 41 which is provided between the 2-quadrant operation power supply 31, the respective capacitor elements, and a control circuit 51 which controls the switching circuit 41 so as to eliminate the variations in the terminal voltages of the respective capacitor elements are provided.
Patent JP-H0313898-A (JP)
Title: Crud discharge device of in-core housing
Inventor: KUBO KOJI
IPC: G21C17/10
Filed: 1989-06-13
Abstract: PURPOSE:To allow the discharge device to reduce working hours at the time of a periodic inspection by housing an in-core monitor in a drain tube attached to a lower flange of an in-core housing to provide a drain hose on the lower end of a drain tube. CONSTITUTION:A push-up mechanism 23 and a valve 24 are arranged in a drain tube 22, connected to a drain hose 26 at the lower end, to constitute a crud discharge device 21 to attach a push-up member 29 and a lever 30 to a shaft 28 rotably supported in a casing 27 so as to constitute the mechanism 23. And at the time of drain work of crud of an in-core housing 1, a nose piece 8 is attached to the edge of an in-core monitor 3 to screw the drain tube 22 in a lower flange 5 of the housing to push up a monitor 3 through the member 29 with the use of the lever 30 to release sealing of the flange 5 so as to discharge the water of the housing 1 through the drain tube 22 to a hose 26.
Patent JP-H06339221-A (JP)
Title: Ground-fault relay
Inventor: KOIZUMI HIROSHI
IPC: H02H3/02
Filed: 1993-05-27
Abstract: PURPOSE:To prevent delay of a relay action just like an accident during inspecting without using complicated means such as application of a simulated input. CONSTITUTION:A ground-fault relay responds to a zero-phase electric amount, and comprises double filters FIL-1, FIL-2 for removing frequency components unnecessary for a relay operation included in an introduced zero-phase electric amount for the same input electric amounts V0 to relay operate by selecting larger AC amount of outputs of the filters.
Patent JP-H11318257-A (JP)
Title: Sand scatter prevention device in toilet for pet
Inventor: MIYAGI HIROKO
IPC: A01K23/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the sand scatter prevention device in a toilet for a pet, capable of preventing sand from outward spilling from the main body of the toilet, when the pet goes in or out the toilet main body. SOLUTION: This sand scatter prevention device in a toilet for a pet comprises a toilet main body 1 in which sand 2 is placed, an outer frame 5 used for receiving the toilet main body 1 therein, having a cushion 6 on the outer edge and further having a drain valve 7 in the bottom portion, and standing legs 8 downward projected from the bottom of the toilet main body 1.
Patent JP-S6039896-A (JP)
Inventor: KANOU TAKESHI
IPC: H05K3/46
Filed: 1983-08-13
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-S63313464-A (JP)
Title: Manufacture of lead storage battery
Inventor: SATO TSUYOSHI
IPC: H01M50/541
Filed: 1987-06-15
Abstract: PURPOSE:To easily manufacture a plate group with high reliability and at a low expense together with high productivity by supplying rod-shaped lead on a metal mold while being in contact with a flame-proof plate, fusing the rod-shaped lead by means of gas flame or the like so as to pour it in the metal mold, and simultaneously fusing a part of the lug of each plate by means of the gas flame or the like so as to solidify both of them together after fusing. CONSTITUTION:A previously combined plate group 1 is inclined in its slant attitude with its lug portion fitted in a prescribed position in a metal mold 2. T his metal mold 2 is preparatorily provided with a recess for forming a shelf and another recess for forming a pole subsequently thereto. Then, a flame- proof plate for covering the lug portion of the plate group 1 is installed with a certain gap toward the metal mold 2 and further a certain amount of rod- shaped lead 4 necessary for forming the shelf and the pole is supplied between the mold 2 and the flame-proof plate 3 in mutual contact state. Hereat, the rod-shaped lead 4 is continuously fused by means of gas flame or arc flame generated from a heat supply device 5 and poured in the metal mold 2, and thereby the recess and the pole are formed successively. A plate group with high reliability can be manufactured easily at high productivity, in this way.
Patent JP-H07331552-A (JP)
Title: Woven fabric of nylon
Inventor: YAMADA KENJI
IPC: D03D15/00
Filed: 1994-06-06
Abstract: PURPOSE:To obtain woven fabric of nylon capable of suppressing dimensional change of woven fabric itself to a small value, having excellent dimensional stability by absorbing elongation of yarn made of nylon 6 in wetting in the length direction of the yarn by enlargement of the yarn swelling in the diameter direction in wetting. CONSTITUTION:The characteristic of this woven fabric of nylon is that yarn consisting essentially of nylon 6 is used as one of warp or weft, yarn swelling mainly in the diameter direction is used as the other and the shrinkage percentage of the yarn in a standard state is <=+ or -2.5%.
Patent JP-S629080-A (JP)
Title: Ceramics-made rotary valve
Inventor: KOUTOU SHIGERU
IPC: F16K41/00
Filed: 1985-07-05
Abstract: PURPOSE:To improve a sealing characteristic in a rotary shaft penetrating part, by integrally connecting a ceramics-made annular member with the main unit side of a valve case and the main unit side of a rotary shaft by an adhesive agent. CONSTITUTION:A rotary valve forms a part, forming a sealing surface, of the parts in a valve case 1 and a part, forming the sealing surface, of the flange parts in a rotary shaft 3 respectively by a separate ceramics-made annular member. While the valve integrally connects these ceramics-made annular members with a main unit side of the valve case 1 and a main unit side of the rotary shaft 3 by an adhesive agent. By this constitution, the valve enables a sealing characteristic in its rotary shaft penetrating part to be improved.
Patent JP-H077640-A (JP)
Title: Video camera with electronic view finder
Inventor: NAKAYAMA MASAAKI
IPC: H04N5/225
Filed: 1993-06-21
Abstract: PURPOSE:To provide a video camera with electronic view finder, which can prolong a time that can actually execute video recording with one battery by considerably reducing power consumption in a video recording waiting state compared to a recording state. CONSTITUTION:An analog output signal from an imaging device 12 is converted into a digital signal in an A/D converter 13. A standard television signal is generated in a digital signal processing circuit 14, and it is monitored by the electronic view finder 4 so as to be recorded in a recording part 3. A reference clock guided to an image pickup part is switched to the output of an oscillation circuit 18 at the time of the video recording state, and to the output of a 1/n frequency divider 21, namely, a frequency which is 1/n of the output frequency of the oscillation circuit 18 at the time of the video recording waiting state in connection to the state of an operation switch 6 switching between the video recording/video recording waiting states, namely, the video recording state of the video recording waiting state.
Patent JP-H073439-A (JP)
Title: Formation of exciting atom beam or exciting molecule beam and device therefor
Inventor: FUJIMA MASAHIRO
IPC: C23C14/30
Filed: 1993-06-21
Abstract: PURPOSE:To form the exciting atoms or exciting molecules existing at a specific energy level by disposing a velocity selector, such as rotary shutter, in the evaporation direction of atom beams or molecule beams and feeding atom mass or molecule mass having high velocity. CONSTITUTION:A material 1 to be evaporated is heated and evaporated to generate the atom beams or molecule beams 5. The beams 5 are fed by, for example, the rotary shutter 7 to form the pulse atom beams or molecule beams 8. The velocity of the atoms or molecules varies with the energy level of the atoms and, therefore, the atoms or molecules of the high velocity exist in the upper part of the mass of the beams 8 described above and the atoms or molecules of the low velocity exists in the lower part. the mass of the low velocity of the pulse beams 8 is, thereupon, cut down by the rotary shutter 7' and the mass 10 of the high velocity is fed. As a result, the beams of the exciting atoms or molecules existing at the specific energy level are formed.
Patent JP-S6128542-A (JP)
Title: Preparation of transparent lead-containing material
Inventor: ITO TOMIAKI
IPC: C08K3/10
Filed: 1984-07-18
Abstract: PURPOSE:To prepare the titled material suitable for use as a radiation shielding material by melt-compounding a specified thermoplastic resin containing functional groups and a lead compound and molding the mixture. CONSTITUTION:A thermoplastic resin which contains one or more of an alpha-olefin, a (meth)acrylate, and styrene as essentially components and about 3-50wt% carboxylic acid (anhydride) (e.g. acrylic acid or maleic anhydride) component (e.g. an ethylene-acrylic acid copolymer); and about 3-35wt% (based on the end product weight) one or more of lead oxide, lead carbonate, lead hydroxide, and a lead salt of an organic acid are melt-compounded at temperatures above the melting point of the thermoplastic resin using a vented extruder, etc. and then this compound is molded into a desired shape.
Patent JP-H09327826-A (JP)
Title: Method and device for covering steel material to be covered with covering material
Inventor: ISHIDA MASAMI
IPC: B29C33/02
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation of a steel pipe due to the residual air at the covering part of materials to be covered from developing by a method wherein covering material made of a particulate thermoplastic resin is supplied and filled in a gap, which is formed between the outer peripheral surface of steel pipes to be covered and the inner surfaces of employed split molds, and heated to be fusingly bonded and solidified onto the outer peripheral surface of the steel pipes to be covered. SOLUTION: By installing an annular burner so as to cover the butt-weld WP of steel pipes to be covered Pa and Pb and its peripheral part, the above-mentioned parts are heated with the annular burner for a predetermined period of time. Next, the annular burner is removed from the steel pipes Pa and Pb to be covered and then a split mold 8 is installed so as to cove the heated weld WP and its peripheral part. Next, a particulate thermoplastic resin CP is supplied from a covering material supplying hole 6 of a split mold 8 and filled in a gap A formed between the inner surface of the split mold and the outer surface of the steel pipes to be covered Pa and Pb. Then, the resin CP is bonded with the weld WP and its peripheral part by fusing the proper amount of the filled resin CP.  Further, by allowing to gradually cool the split mold 8, the split mold 8 is removed so as to form the covering with the resin CP.
Patent JP-H10338442-A (JP)
Title: Stairs handrail
Inventor: SATO YUICHI
IPC: B66B9/08
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to prevent the cost of equipment from being increased, and to enable safe rising and lowering. SOLUTION: A stairs handrail is constituted of a handrail main body 1, a rising and lowering auxiliary tool 2, and a driving wire 3. The handrail main body 1 is a cylindrical body in which a slit-shaped opening part 11 is provided along the longitudinal direction on the side wall, and the rising and lowering auxiliary tool 2 is composed of a sliding member 21 and a grip 22.  The sliding member 21 can be inserted into the cylindrical body of the handrail main body 21 and is a lump body larger than the opening part 11 of the handrail main body 1, the sliding member 21 is inserted into the handrail main body 1 so as to be slid, the grip 22 is projected from the opening part 11 of the handrail main body 1, the driving wire 3 is connected to the upper end of the sliding member 21 through the handrail main body 1, the other deriving wire 3 is connected to the lower end through the handrail main body 1, and the rising and lowering auxiliary tool 2 can be raised and lowered.
Patent JP-S5774870-A (JP)
Title: Tape reproducing device
Inventor: TAJIMA TOSHIHARU
IPC: G11B27/02
Filed: 1980-10-24
Abstract: PURPOSE:To reproduce the next melody in a short time even if a desired melody order is jump or backing, by using tapes in which the same melodies have been  recorded in the same order. CONSTITUTION:The same melodies are recorded in the same order in tapes A, B. Subsequently, the order of desired melodies, for instance, melodies 3, 5 and 1 is inputted to a memory device 3 from an input device 2. A detecting device 5A searches the third melody in accordance with contents of the memory device 3, and the tape 7A reproduces the third melody. In the course of this reproduction, a detecting device 5B searches the fifth melody, and when a signal of reproducing end is received from the detecting device 5A, the tape 7B reproduces the fifth melody. In the course of this reproduction, the detecting device 5A searches the first melody. Said control is executed by a control device 1. In this way, even if a desired melody order is jump or backing, the next melody is reproduced in a short time.
Patent JP-H0316978-A (JP)
Title: Building board material
Inventor: SAKAGUCHI YUKITOSHI
IPC: C04B41/65
Filed: 1989-06-12
Abstract: PURPOSE:To improve mildew resistance by adding glass powder containing a metal oxide having antifungal properties to a cement composition and forming a coating layer on the surface of a boardlike unit composed of a cement composition. CONSTITUTION:An antifungal cement building board material obtained by adding and mixing 2-10 pts.wt. glass powder, such as a borosilicate glass, containing 0.5-2.0 pts.wt. metal oxide, such as CuO or Ag2O powder, having antifungal properties with 100 pts.wt. slurry or dry mixture composed of a cement composition, homogeneously dispersing and bonding both, coating the surface of a board material body of a cement forming material after natural curing and curing the resultant board material at about 180 deg.C for about 8hr.
Patent JP-H10340196-A (JP)
Title: Operation processing system
Inventor: SHINJO AKIRA
IPC: G06F9/46
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the interrupt of work because of operation processing and to improve work efficiency of a computer user by monitoring a data input state of the computer user, interrupting operation processing when there is a data input and performing operation processing when there is no data input. SOLUTION: When a user inputs data, an input device 1 sends an input event interrupt to an invent supervising part 3, and the part 3 acquires input event information and confirms whether an input event occurs. When an input event occurs, the part 3 recognizes the data input of the user, clears the value of an operation non-execution time counter of a delay operation processing part 4 to zero and changes an operation mode of the part 4 to an operation non-execution mode. The part 4 decides that there is no data input when the value of the operation non-execution time counter 41 is a prescribed number or more, stops the timer interruption of the part 4 and changes the operation mode to an operation execution mode.
Patent JP-H09331261-A (JP)
Title: Correction circuit for error of lax decision on trellis and adjusting method for trellis variation
Inventor: KOBAYASHI KAZUMASA
IPC: H03M13/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To pipeline a feedback route in a trellis lax decision error correcting circuit in an arbitrary number of stages so as to increase the operating speed of the circuit by realizing an effective compensating means for avoiding the time lag between the timing of each data group to be used for processing signals when the feedback route is pipelined. SOLUTION: In a trellis lax decision error correcting circuit which decodes codes which can be decoded in accordance majority logic, a trellis variation adjusting section which inputs a feedback signal 300 outputted from an error decision section 30 to the stage of a syndrome register 10 which is on the rear side of the received word inputting terminal of the register 10 by a required number of stages and, at the same time, compensates a trellis calculation error by referring to the signal 300 when a delay of m1 =(αxm2 ) clocks is allowed to a trellis calculating section 20 (20-1 to 20-J) and a delay of m2 clocks is allowed to the section 30 is provided in the section 30.  Therefore, the operating speed of this trellis lax decision error correcting circuit becomes faster by (m1 +m2 ) times in maximum as compared with the case where no delay is allowed to the error decision circuit.