baber/WOPTO huggingface dataset:
Patent JP-H10238489-A (JP)
Title: Small-sized fluid pump
Inventor: NISHIDA SHIGERU
IPC: F04D9/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized fluid pump that causes no electric shocks and leaks even upon a fluid leak to an associated motor. SOLUTION: A motor part 3 adapted to rotate its rotor part 28 opposed to its stator part 32 through the application of current to the stator part 32, and a pump part 2 having a suction port 20 to stuck fluid in and a discharge port to discharge fluid out hold therebetween a first seal part 29 for preventing the intrusion of fluid inside the pump part 2 into the motor part 3. The motor part 3 involves a separation wall 34 for separating the stator part 32 and the rotor part 28 from each other, which wall serves also as a second seal part for preventing the fluid that has intruded into the motor part 3, if any, from flowing round the stator part 32 as a part of a feeder part.
Patent JP-S59181877-A (JP)
Title: System for stabilizing picture signal
Inventor: SUGAWARA YOUKO
IPC: H04N5/16
Filed: 1983-03-31
Abstract: PURPOSE:To compensate the shift in a picture signal level based on the change in a dark current and amplifier characteristic by shutting the light of a part of a photodetector section, sampling a signal from the light shield part and subtracting the sampled result from an original picture signal. CONSTITUTION:The light shielding part S2 is provided in the photodetector plane S1 of the photodetecting means D like a solid-state image pickup element. Then, the signal level in a scanning period T of the light shield part being a beginning part at each horizontal scanning of the original picture signal depends only on the dark current not affected by an external light. Further, even if a noise level NL due to the stain of a background part and a glittered part exists at a sampled position (timing ts), it is so designed that the timing ts is located within the scanning period T1 of the light shield part, then a signal level L1 at the timing point ts in the original picture signal 11 represents the level consisting of the dark current only. Thus, the corrected picture signal is obtained by subtracting a signal level waveform 15 at high temperature from the original picture signal 11.
Patent JP-H10257011-A (JP)
Title: Dynamic band assignment system
Inventor: WATANABE HISAKATSU
IPC: H04L12/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic band assignment system in which an SD-I channel and a trunk are effectively utilized. SOLUTION: In a dynamic band division assignment system, a band of an SD-I channel l20 is divided into a sub-rate band and a bit multiplex band used in the unit of sub rates, the sub rate band is used for an on-demand band for dynamic selection and connection of a trunk 15 and a channel 16 in response to a demand, and the bit multiplex band is used by being divided into a permanent assignment band and a permanent connection band through bit multiplex and assignment of the trunk and the channel in advance so that a total communication speed of terminal equipments 30-1 to 30-4 being a small unit is a speed closest to the sub rate unit, only a trunk in matching with the communication rate at transmission of the terminal equipments 30-1 to 30-4 is selected and connected,  the on-demand band is divided into bands for voice/data and a ratio of the division of the voice/data bands is changed depending on a traffic on each occasion.
Patent JP-S59181875-A (JP)
Title: Binary-coding system
Inventor: NAKAMURA SEIKICHI
IPC: H04N1/40
Filed: 1983-03-31
Abstract: PURPOSE:To binary-code correctly a complicated analog picture signal by providing each circuit detecting the leading and trailing of an analog signal and a detecting circuit detecting respectively the increase and decrease from the 1st and 2nd reference values. CONSTITUTION:When the analog signal A falls down rapidly, a differentiating circuit 1 outputs a negative differentiating waveform and when a value of a leading detecting circuit 2 exceeds a prescribed voltage Vb, an output of a trailing detecting circuit 3 goes to 1, is inputted to a set terminals S of an RS FF14 and becomes an output 1. When the analog signal A rises rapidly conversely, the differentiating circuit outputs a positive differentiating waveform and an output 0 is obtained. Further, the analog signal A is changed continuously from a white level to a black level for a half tone changed continuously and when the level is decreased from the 2nd reference value, an output signal of a decrease detection circuit 11 goes to 1 and becomes an output 1 by being added to the RS FF14 via an OR circuit 12.
Patent JP-H06264599-A (JP)
Title: Long floor member and installation structure thereof
Inventor: TANAKA SHUICHI
IPC: E04F15/02
Filed: 1993-03-16
Abstract: PURPOSE:To construct floor members surely in a simple manner without using metal fittings, jigd, etc., by successively fitting the floor member having an L shaped projection which can be fitted in a recessed groove formed on the surface of a joist member, on a bottom wall, with the joist member. CONSTITUTION:At the upper edge of a vertical wall 11 at one edge of a floor member 1 consisting of a hollow flat angular cylindrical shaped long body which is formed through the extrusion molding of thermoplastic resim, a bulging-out part 13 is extended in the longitudinal direction, and at the lower edge of a vertical wall 12 at the other edge, a recessed groove part 14 is extended similarly, and from the near center of a bottom wall 16, a projecting strip 17 having an L shaped section is extended similarly. On the upper surface of a joist member 2, recessed grooves 21 which coincide with the projecting stripes 17 of the floor member 1 are installed in an equal interval in the width direction, and when the projecting stripe 17 of the floor member 1 is fitted form the opened port side, the bulging-out part 13 is held on the supporting part 15 of an another contiguous floor member 1. When this work is carried out in succession, the floor wall 16 of the floor member 1 and the upper surface of the joist member 2 are installed continuously so as to be closely attached over the nearly whole surfaces. Further, the rain water which intrudes from the gap between the continuous bulging-out part 13 and the supporting part 15 is drained through the recessed groove 14.
Patent JP-S60200160-A (JP)
Title: Apparatus for detecting concentration of oxygen
Inventor: YOSHIDA TAKASHI
IPC: G01N27/26
Filed: 1984-03-23
Abstract: PURPOSE:To obtain an oxygen concn. detection apparatus generating no erroneous operation to the change with the elapse of time and having high accuracy and reliability, by measuring the ratio of output voltages of oxygen sensors in air to be detected and normal oxygen concn. and detecting that the measured value reaches a predetermined value or less. CONSTITUTION:Output voltages of a first oxygen sensor 1 in air to be detected and a second oxygen sensor 16 in normal oxygen concn. are respectively written in CPU19 through amplifiers 2, 17 and A/D converters 15, 18. The ratio of the output of the sensor 1 to that of the sensor 2 is calculated in CPU19 and compared with a predetermined value and, when said ratio reaches a predetermined value or less, the writing of data is stopped, and an alarm buzzer 5 and a solid- state relay 6 are driven. By this mechanism, an accurate oxygen concn. detection apparatus free of erroneous operation and having high reliability is obtained.
Patent JP-H01229999-A (JP)
Title: Nuclear fuel assembly
Inventor: MORI MASAAKI
IPC: G21C17/10
Filed: 1988-03-09
Abstract: PURPOSE:To plan position correction by attaching a neuron absorbing substance on a support lattice and the like of a part which comes in contact with a support lattice made of zircaloy and an instrumentation guide tube, locally sinking a neutron flux distribution and detecting it by a movable small-sized neutron detector. CONSTITUTION:An instrumentation guide tube 1, a support lattice 2 made of zircaloy and a fuel rod sandwiching fixing support member 3 prepared in the cell of the lattice 2 are set on the captioned fuel assembly and metal fittings 4 made of Inconel are attached to the part in which the guide tube 1 of the lattice 2 is inserted. Further, a ferrule 5 made of Inconel is attached to the guide tube 1. Local strain is produced in the neutron flux distribution in the guide tube 1 at the elastic position and a support lattice position is detected by a movable small-sized neutron detector which passes through the guide tube 1. Therefore, the upper and lower directional position correction of reactor core of the neutron flux distribution is performed and the economy of a nuclear power plant can be improved.
Patent JP-S61216052-A (JP)
Title: File storing system
Inventor: TAKAHASHI NOBORU
IPC: G06F9/06
Filed: 1985-03-22
Abstract: PURPOSE:To store efficiently update information relating to the expansion of the updates having different objects on the same file according to each update history by providing two update history control areas in an update information storage area. CONSTITUTION:When the history numbers of the update history control areas A3 and B4 are set to one, a history number in the update history control area A3 of a basic part 9 and an update information group b6 can take out '0' and '1' update information. Logic information can employ the similar file storage system by setting weight of the update history control area. For instance, the update history control area A3 controls update history relating to modification of design, etc., while the update history control area B4 can control the presence or absence of additional mechanisms by object, whereby two or more logical files having different subjects can be unified.
Patent JP-S63223451-A (JP)
Title: Liquid circulating heating device
Inventor: TOMIKAWA MITSUHIRO
IPC: F24H1/20
Filed: 1987-03-10
Abstract: PURPOSE:To uniformize temperature distribution in a tank and to enable connection of a circulation filtering device to a circulation piping, by a method wherein liquid is circulated between a tank and a heating device, and an output from the heating device is controlled by means of temperatures before and after the heating device. CONSTITUTION:Liquid 2 in a tank 1 is guided through a piping 7 to a heating device 3 by means of a circulating device 8. The temperature of the guided liquid 2 is detected by a temperature measuring instrument 5, and the temperature of the liquid 2 flowing through the heating device 3 is detected by the temperature measuring instrument 5. Thereafter, the liquid 2 is fed to the tank 1. The temperature of the liquid 2 measured in each of positions in the vicinity of the inlet and the outlet of the heating device 3 is transmitted to a temperature controller 6. From a difference in temperature between positions before and after the heating device 3 and a preset desired temperature, the controller 6 calculates an optimum heating capacity to control a power source 4 for control of the heating device 3. The controlled liquid 2 is fed into the tank 1 for diffusion. This constitution enables uniformization of temperature distribution of the liquid in the tank and connection of a circulation filtering device to a circulation piping.
Patent JP-H08242856-A (JP)
Title: Carrier for microorganism and apparatus for treating garbage, etc.
Inventor: NAKAZONO MITSUSACHI
IPC: C02F3/10
Filed: 1995-03-15
Abstract: PURPOSE: To provide a carrier for microorganism and an apparatus for treating garbage, etc., excellent in holding efficiency for microorganism, having excellent performance for producing and keeping a good microbial environment, long in life, simple in structure and easy in maintenance. CONSTITUTION: This carrier 40 for microorganism has plural openings 42 from the surface into the inner part and plural strong holding members 41 are placed in the inner part. At least a part of the strong holding members 41 are connected to the outer atmosphere through openings 42. The apparatus for treating garbage, etc., is provided with a separator for separating a garbage slurry discharged from a garbage crusher into a portion containing garbage, etc., and a waste-water portion. The apparatus is also provided with a garbage- treating device for subjecting the garbage, etc., separated by the separator to an aerobic treatment and a waste-water clarifying device for clarifying the waste water separated by the separator. The garbage-treating device is provided with the carrier 40 for microorganism.
Patent JP-H01234154-A (JP)
Title: Pipe cutter
Inventor: SUZUKI KATSUHISA
IPC: B24B27/06
Filed: 1988-03-11
Abstract: PURPOSE:To cut a thin pipe simply and safely by rotating the pipe at least at a certain time during cutting the pipe with a rotary edge. CONSTITUTION:A rod 12 is lowered by operating a handle 15, and a motor 7 and a small-sized motor 18 are driven to rotate a rotary edge 6 and an elastic roller 16. The rod 12 is further lowered, and an arm 9 is pushed by a shaft 19, whereby the rotary edge 6 is moved to the pipe 1 side to start cutting a thin pipe 1. The rod 12 is pushed with the progress of such cutting, so that the roller 16 is moved to the pipe 1 side and brought into contact with the pipe 1. While the thin pipe 1 supported at three points by rollers 2a, 2b, 3a of support tables 2, 3 is rotated by the above contact, the pipe is cut by the rotary cutting edge 6 smoothly.
Patent JP-H05216558-A (JP)
Title: Timer circuit
Inventor: FUJII TAKASHI
IPC: G06F1/14
Filed: 1992-02-06
Abstract: PURPOSE:To set a minimum resolution width of the overflow signal of a timer to a half cycle of an input clock. CONSTITUTION:An n-bit input counted value 1a is divided into n-1 upper bits and one lower bit, and an overflow signal 3a of an (n-1)-bit counter 2 which counts n-1 upper bits and an output signal 4a obtained by delaying the overflow signal 3a in a delay circuit 4 by a half cycle of the input clock are switched in a switching circuit 5 by a register value 6a of one lower bit of a one-bit register 6 to obtain a signal whose minimum resolution width is a half cycle of an input clock 7a. Thus, the minimum resolution width of the overflow signal or the output waveform of the timer is set to a half of that of a conventional timer circuit without changing the frequency of the input clock.
Patent JP-S60199475-A (JP)
Inventor: TSUCHIDA AKIRA
IPC: A63B51/14
Filed: 1984-03-26
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-H08332177-A (JP)
Title: Rf coil for mri and mri system
Inventor: SATO KENJI
IPC: A61B5/055
Filed: 1996-03-13
Abstract: PURPOSE: To provide an RF coil for MRI and MRI system with which a uniform magnetic field area can be widened by optimizing current distribution at a saddle coil using a wide width element. CONSTITUTION: Concerning the RF coil for MRI constituted in the form of saddle by providing the coil with mutually parallel main path parts 1a and 1b and connecting path parts 1e, 1f, 1g and 1h for connecting these main path parts, slits 2e, 2f, 2g and 2h are formed near the connecting area of the connecting path parts and the main path parts.
Patent JP-S59180032-A (JP)
Title: Cooling apparatus for exhaust turbocharger
Inventor: MATSUNAGA MORISHIRO
IPC: F02B39/00
Filed: 1983-03-30
Abstract: PURPOSE:To prevent deterioration of an exhaust turbine by heat, by enhancing cooling effect by forming a cooling-air passing region in the inner wall of the housing for the exhaust turbine, communicating the outlet side of a compressor disposed in an engine intake system with said cooling-air passing region, and carrying cooling air to the exhasut-gas discharge side of the exhaust turbine. CONSTITUTION:In an exhaust turbocharger 1 having a compressor 2 and an exhaust turbine 3 connected operatively with each other, the outlet side of the compressor 2 is connected to an intake system 4 communicated with a carburetor of an engine. A liner 7 is fitted to the inside of a housing 5 for the exhaust turbine 3 in the manner of leaving a cooling-air passing region 6. The c ooling- air passing region 6 is communicated at one end thereof with a by-pass passage 8 formed in the intake system 4, and a restriction 9 is provided in the by-pass passage 8, Further, a connecting port 10 is formed at the other end of said region 6 in the manner that it is opened in the discharge side of the exhaust turbine 3. With such an arrangement, a part of over-pressurized air is introduced into the region 6 when overpressure is produced on the discharge side of the compressor 2.
Patent JP-S56152249-A (JP)
Title: Image pickup device for inspection
Inventor: OGURA MASAHISA
IPC: H04N5/225
Filed: 1980-04-28
Abstract: PURPOSE:To inspect the surface of a semiconductor element by condensing a light with a composite optical lens in which an optical lens and a prism and united, irradiating obliquely the surface of the semiconductor element and condensing the reflected light through the same composite optical lens to an image pickup tube. CONSTITUTION:The first convex part 62 is so formed as to form the first convex lens on a plane of the right angle of a right angle prism 61, and the second convex part 63 is so formed as to form the second convex lens on the center of the oblique surface of the prism 61. It is noted that the first and the second parts 62, 63 are so formed that the optical axes of the convex lenses formed thereby coincide with one another. When parallel beams are emitted, as shown, to the composite optical lens, a ring-shaped condensed light beam can be obtained by the actions of the oblique surface of the prism 61 and the first convex lens 62. The ring-shaped light beam is incident to the semiconductor element 1, and the light reflected on the surface of the semiconductor element 1 is condensed through the convex part of the composite optical lens to the image pickup surface 51 of the image pickup tube 5. The high quality image can be available with one composite optical lens.
Patent JP-H07271512-A (JP)
Title: Information processing system
Inventor: MURAKAMI ATSUSHI
IPC: G06F3/06
Filed: 1994-03-28
Abstract: PURPOSE:To automatically register data to an optical disk in a data form designated for the disk without confirming every item of the data by recording the read information to an information recording medium designated by the designation information. CONSTITUTION:A CPU 11 reads an item of data containing a tag out of an input medium and stores the data in a memory 12. Then this data is decomposed by a format that is previously defined, and an optical disk of the due name included in the tag format is selected. The CPU 11 converts the code data into the image data based on the present and register forms of the tag and registers the code or image data and its title to the designated optical disk after compressing the data via a compressing/expanding circuit 15. Thus the data can be automatically registered to a designated optical disk in a designated data form with no confirmation required for each item of the data.
Patent JP-H1139238-A (JP)
Title: Device and method for detecting address of ethernet controller
Inventor: MIN KYUNG PA
IPC: H04L12/413
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the device and method for detecting address of Ethernet controller by which the through put of packet can be improved by shortening the time required for comparing a destination address with a group of addresses. SOLUTION: The destination address of a transferred packet is divided into two parts, a preceding address part and a succeeding address part, and whether or not the preceding address part is matched with the address part of a device is checked. When the preceding address part is not matched with the address part of the device, the acceptance of the packet is refused. When the preceding address part coincides with the address part of the device, the remaining address part is checked and, when all addresses are matched with the address of the device, the packet is accepted. Even at this time, the packet is not accepted when all addresses are not matched with the address of the device.
Patent JP-H07223884-A (JP)
Title: Carbon material having self-repair type antioxidizing coating
Inventor: SERIZAWA TAKAKIYO
IPC: C04B41/89
Filed: 1994-02-15
Abstract: PURPOSE:To improve the oxidation and thermal shock resistances without causing the peeling by the presence of an Si component in a specific layer so as to continuously reduce the content thereof from the surface of a molding to the interior thereof. CONSTITUTION:This carbon material having a self-repair type antioxidizing coating is produced by feeding molten silicon to a desired carbon material while heating the carbon material at approx. 1800 deg.C in argon gas, permeating and reacting the silicon therewith, forming the first layer, consisting of silicon and silicon carbide and having 72-89wt.% content of the Si component, 0.1-0.4mm thickness and 2.5-3.1g/cm<3> density, then forming the second layer, consisting essentially of silicon, silicon carbide and carbon and having 26-72wt.% content of the Si component, 0.2-2mm thickness and 2.5-3.1g/cm<3> density, subsequently forming the third layer, consisting essentially of silicon carbide and carbon and having <=37wt.% content of the silicon carbide and <=26wt.% content of the Si component and having 0.2-3mm thickness and 1.9-2.6g/cm<3> density and forming the interior following thereto from a carbon parent phase.
Patent JP-H06245854-A (JP)
Title: Key storage box
Inventor: YOSHIKAWA HISANOJO
IPC: A47G29/10
Filed: 1993-02-22
Abstract: PURPOSE:To easily identify, at the front position, the key hung in the inner part and take it out, many hook members capable of hanging keys are set to a rotation axis. CONSTITUTION:Bracket 7 is connected to the bottom and ceiling of key storage part 30 in box 1, holding rotation axis 4 supported by bearings. Hook member 5 is set on plural stages around the rotation axis 4 and arranged radially and horizontally, and the hook member 5 has plural hooks 6 on which hanging key 9. By rotating the hook member 5, the key hung in the inner part of the key storage part 30 can easily be brought out to the front position.
Patent JP-S62214772-A (JP)
Title: Preparing device for original sticking sheet for scanner
Inventor: TAMURA JUNICHI
IPC: G03F1/00
Filed: 1986-03-14
Abstract: PURPOSE:To efficiently operate a layout scanner by outputting simultaneously the variable power ratio of an original, the mounting line of the original and a trimming range at the desired position of an original sticking sheet. CONSTITUTION:Position data of two points P1, P2 on a printing plate line H drawn on an arrangement designating paper B is inputted by a cursor 11, and then, the position data of the tops Q1, Q2, Q3, Q4 of a rectangular shape indicating the trimming range in a projection image I is inputted. When the position data on the arrangement designating paper B is inputted, at this time, an arithmetic control part 20 starts to process the position data and magnifica tion data, calculates the mounting line data and the trimming range data of the original, stores in a memory 23 and displays the original mounting line and the trimming line on a display 22. The original mounting line and the trimming line are once displayed on an area previously designated on the dis play, and the output position on an original sticking sheet is designated. There by, the sheet on which the original mounting line and the trimming line indicat ing the trimming range are simultaneously drawn can be obtained.