baber/WOPTO huggingface dataset:
Patent JP-H03120309-A (JP)
Title: Method for detecting flowing-out of slag from steel tapping hole in converter
Inventor: ARAI MANABU
IPC: C21C5/46
Filed: 1989-10-03
Abstract: PURPOSE:To prevent involution of molten slag eddy into molten steel and to accurately detect flowing-out of the molten slag by floating refractory on the molten steel surface just above the steel tapping hole at the time of detecting flowing-out of the molten slag mixed in the molten steel from the steel tapping hole in a converter by utilizing difference of magnetic permeability between the molten steel and the molten slag. CONSTITUTION:At the time of tapping the molten steel 3 from a steel tapping hole 20 by tilting the converter after completing converter operation, as countermeasure to the flowing-out of mixed molten slag 4 in a molten steel passage 21 of the steel tapping hole 20 at the end stage of steel tapping, a primary coil 5 and secondary coil 6 are arranged to the steel tapping hole, and AC current is conducted to the primary coil 5 to measure voltage V induced to the secondary coil 6 through the molten steel flow 3. When the molten slag starts to mix in the molten steel, as the induced voltage V' in the secondary coil 6 is varied with ratio of the magnetic permeabilities of molten steel flow 3 to molten slag flow 4, the mixture of molten slag 4 is detected and steel tapping is stopped. The molten steel passage 21 becomes larger as the number of the steel tappings increases, and then, in order to prevent the deterioration of detecting accuracy with the secondary coil 6 by involving the molten slag 4 into the molten steel flow in the eddy state, the refractory 1 is floated just above the tapping hole to prevent the involution of molten slag 4 and the mixture of molten slag is accurately detected.
Patent JP-S63110583-A (JP)
Inventor: MORIKAWA YASUSHI
IPC: H01R4/02
Filed: 1986-10-29
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-H07177577-A (JP)
Title: Compensation of inverted voice part in wireless communication system and analog wireless telephone
Inventor: DEBITSUDO MAARIN ENBURII
IPC: G10L13/00
Filed: 1994-09-28
Abstract: PURPOSE: To provide analog radio communication equipment with fading compensation. CONSTITUTION: An analog radio voice communicator includes a speech coding system, which operates serially to normal analog voice processing, as one part. The normal corruped speech is coded during the operation of radio voice communicator. The strength of incoming speech signal is monitored. When the strength of signal is lower than a threshold value during fade, the fade is recognized, and a generated residual noise signal is ignored by the speech coding system. A decoder is included in the analog radio voice communicator, operated in cooperation with a coder, responds to the fade and introduces a reconstitutive voice in place of the noise signal during a fade term. The reconstitution is based on the optimum feature of voice signal waveform for simulating a previous actual voice signal. This constitution uses a filter coefficient generated by linear predictive coding techniques and an excited vector developed by excitation analysis for reconstituting an expected speech signal inside a synthetic filter 135.
Patent JP-H09103937-A (JP)
Title: Tool position detector of machine tool
Inventor: KADANI SHIN
IPC: B23Q17/22
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a tool position detector of a machine tool which is capable of improving durability and detecting accuracy without interfering with a tool being operated or a main spindle cylinder, reducing an arranging space and securing a necessary arrangement space without enlarging the machine tool as a whole even when, for instance the machine is arranged with a tool exchanging device on the side to be arranged. SOLUTION: In a tool position detector for detecting the rotary shaft direction position of a tool T loaded in a main spindle head 5 in a machine tool having a column 4 arranged on a bed 2, a main spindle head 5 supported by the column 4 and a table 6 arranged on the bed 2, a sensor box is provided on the table 6 and a tool position detecting sensor is arranged so as to be moved up and down between a standby time position in which the sensor is housed in the sensor box and a detecting time position in which the sensor is protruded from the upper part of the sensor box.
Patent JP-S63111493-A (JP)
Title: Train wheel structure of quartz wrist watch
Inventor: ONISHI WATARU
IPC: G04C3/14
Filed: 1986-10-29
Abstract: PURPOSE:To reduce the thickness of the titled wrist watch to the shape thinner than the conventional center three hands timepiece by disposing a second wheel, second wheel and center wheel to respectively different plane positions. CONSTITUTION:The second wheel 7 and the second wheel 9 mesh with a 5th wheel 6 and a 3rd wheel meshes with the second wheel comp. 9. The center wheel 11 attached with a minute hand meshes with the 3rd wheel 10. A minute wheel 12 meshes with the center wheel 11 and an hour wheel 13 attached with an hour hand coaxially disposed with the center wheel meshes with the minute wheel 12. The thickness corresponding to the thickness of the train wheel part for the small second hand is thereby removed; in addition, the second wheel can be removed from the central part which is heretofore the cause for an increased thickness with the center three hand train wheel and, therefore, the thickness of the movement is reduced by as much as the thickness of the second wheel.
Patent JP-H0648911-A (JP)
Title: Method for controlling rice blast
Inventor: HANEDA SUSUMU
IPC: C05G1/00
Filed: 1992-09-02
Abstract: PURPOSE:To provide a safe, effective and labor-saving process for the control of rice blast while utilizing the humification of rice straw and controlling the amount of the straw to reduce the generation of methane gas by continuously applying a granular agent for promoting humification of straw without using agricultural chemicals. CONSTITUTION:Rice straws are used as main component and plowed into a paddy field after harvesting rice together with 2-6 kg of a granular humification-promoting agent (a nitrogen-free basic fertilizer containing lime or magnesia, a nitrogen fertilizer and a phosphatic fertilizer other than fused phosphatic fertilizer) based on 60-70kg of the rice straw to effect the humification of rice straw. Thereafter, the paddy field is subjected to spring plowing, scattering of basal dressing, soil puddling, rice transplantation, scattering of herbicide, midsummer drainage, (preferably application of 0.1-0.2kg of ear fertilizer in terms of nitrogen per 1 are of paddy field in the young ear forming stage) and reaping of rice. When the generation of gas from the paddy field in late June and before the midsummer drainage becomes <=300L per 1 are of the paddy field, the spring plowing and the scattering of basal dressing can be omitted to directly perform the reaping, application of the granular humification-promoting agent, autumn plowing, soil puddling and rice transplantation. Rice blast can be controlled by this process.
Patent JP-H0892404-A (JP)
Title: Flexible polyurethane foam, its preparation, and foam stabilizer therefor
Inventor: ANDO EIJI
IPC: C09K23/54
Filed: 1994-09-27
Abstract: PURPOSE: To obtain high-quality lowly air-permeable flexible polyurethane foam stably by using a polysiloxane/polyoxyalkylene copolymer wherein at least part of the terminals of the polyoxyalkylene groups are epoxy groups as the foam stabilizer. CONSTITUTION: The foam stabilizer for a flexible polyurethane foam is a compound represented by formula I [wherein Rs are the same or different 1-18 C monovalent hydrocarbon groups; R<a> is an organic substituent of formula II (wherein (i) is an integer of 1-18; (k) and (1) are each 0 or a positive number; and h+1>=1); R<b> is an organic substituent of formula III (wherein R<1> is H, a monovalent hydrocarbon group, or acyl; (j) is an integer of 1-18; (m) and (n) are each 0 or a positive number; and m+n>=1); R<c> is the same as any of R, R<a> and R<b> ; and (x), (y) and (z) are each 0 or a positive integer) ]. This stabilizer is used in an amount of at least 0.3 pt.wt. per 100 pts.wt. polyol component.
Patent JP-2000077978-A (JP)
Title: Digital filter
Inventor: OUCHI MIYOSHI
IPC: H03H17/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital filter which can deal with the change of the number of stages via the setting from a host with no redesigning and also releases the host during filter processing to attain the parallel execution of other processes. SOLUTION: This digital filter device includes a host interface 112 which can set a multiplication coefficient and data via a host 108 and also can transfer the data to the host 108, the memories 113 and 114 which store the multiplication coefficient and the data respectively, an arithmetic circuit 118 which executes the filter processes to the multiplication coefficient and data and a control circuit 115 which performs control to successively execute the filter operations of at least two or more stages of different multiplication coefficients.  In such a constitution, the interface 112 has the number of filter stages setting register 123 which can be written via the host 108 and the circuit 115 has the number of stages counter 125 in addition to an end deciding circuit 124 which reads the multiplication coefficient of the necessary number of stages and the data out of the memories 113 and 114 and transfers them to the circuit 118 based on the contents of the register 123.
Patent JP-H09101469-A (JP)
Title: Optical fiber position detecting method
Inventor: OZAWA KAZUMASA
IPC: G02B26/08
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting method which arranges a moving-side optical fiber in a groove to be detected with good reproducibility. SOLUTION: This is an optical fiber position detecting method for detecting the position where the moving-side optical fiber 18 is aligned with a fixed-side optical fiber, and regards as a reference position the position of the moving-side optical fiber 18 when a rotation detection pulse signal 88 is outputted for the 1st time by an operation detecting means which interlocked with the rotation of the rotary shaft of a pulse motor and outputs the rotation detection pulse signal 88 every time the moving-side optical fiber 18 moves a distance equal to the array pitch of V grooves 10 and moves the moving-side optical fiber 18 from the reference position to the position of a V groove 10 specified by the number of rotation detection pulse signals 88 obtained until the position of the V groove 10 to be detected is reached and the number of motor driving pulse signals 66 from the pulse  signal which is obtained last as to a signal array of rotation detection pulse signals 88, and a position monitor means checks which the position of fixed-side optical fiber are in line or not, to detect the position where they are in line.
Patent JP-H07107878-A (JP)
Title: Block for shore protection
Inventor: TERASAWA MASARU
IPC: E02B3/14
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a shore protecting block capable of securing growing place of fishes while keeping aesthetic appearance of river and also carrying clarification of river water. CONSTITUTION:This block is a block 10 for shore protection, made of concrete and forming a shore-protecting wall of river and a hole 12 is formed in the wall face 14 located on the river side when the shore-protecting wall is formed and natural stones 18 or coal are packed in the hole 12 and simultaneously, the hole 12 is closed with a net body 20.
Patent JP-H10230016-A (JP)
Title: Method for detecting medical instrument position, medical instrument set using therefor, medical instrument used therefor, medical instrument tip position detecting member and medical instrument tip position detecting device
Inventor: OGAMI MASAHIRO
IPC: A61B5/06
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To detect a tip position in realtime at the time of insertion without executing X-ray photographing by providing the tip of a liniar medical instrument with a magnetic field generation source and detecting the generated magnetic field through the use of a magnetic sensor. SOLUTION: Before a catheter 5 is inserted, the reset switch of a magnetic detecting main body device is operated so as to detect magnetic field strength provided by peripheral environment. After the catheter 5 is continuously inserted to the inside of a patient, a stainless wire 10 is inserted to the hollow part of the catheter 5. The insertion is continued till the stopper 12 of the stainless wire 10 is restrained in the connecting part 6 of the catheter 5 and a permanent magnet 11 held by the stainless wire 10 is set in the tip position of the catheter 5 by the completion. After receiving the permanent magnet 11, the magnetic detecting main body device reads and displays magnetic field strength which is generated by the permanent magnet by subtracting the previously detected magnetic field strength of peripheral environment.
Patent JP-H0918070-A (JP)
Title: Dynamical quantity sensor, distortion resistance element, manufacture of them and angular velocity sensor
Inventor: TODA TAKAO
IPC: H01L21/316
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-sensitivity distortion resistance element or the like, which is used for an acceleration sensor, a pressure sensor, a temperature sensor and the like and utilizes a tunnel effect, and a method of manufacturing the element or the like. SOLUTION: Fine particles 2 made of noble metal, which have a distance of 5nm or shorter between them in close proximity to each other, are constituted by providing at least one pair of electrodes 4 and 5 in a composite materiel dispersed in an electrically insulative material layer. This composite material is manufactured by depositing alternately or simultaneously an electrically insulating material and conductive fine particles by a sputtering method or the like.
Patent JP-H05101445-A (JP)
Title: Substrate for optical disk and production of the same
Inventor: ANZAI YUMIKO
IPC: G11B7/2405
Filed: 1991-10-07
Abstract: PURPOSE:To obtain an optical disk less in noise at the time of recording and reproducing of information and excellent in the characteristic of recording and reproduction of information. CONSTITUTION:The ultraviolet curing resin layer 22, on which ruggedness exhibiting control and retrieval information such as the pit 41 is transferred from a stamper, is formed on one side of a base material and thereafter, heated, softened to smoothen fine ruggedness 42 on the surface of the ultraviolet curing resin layer 22. The optical disk obtained by laminating the recording film is less in noise at the time of the recording and reproduction of the information and has excellent characteristic in recording and reproduction of the information.
Patent JP-H08157072-A (JP)
Title: Cargo handling plan preparing device
Inventor: UMEDA TOSHIHIRO
IPC: G06Q10/10
Filed: 1995-10-05
Abstract: PURPOSE: To provide optimization throughout the whole cargo handling plan by using a temporary allocation as a departure point, and improving a solution in sequence. CONSTITUTION: The basic information including the time of arrival, usable berth, and cargo handling work time for each ship is stored in a basic information storage section 1 in advance. An allocation state memory section 4 stores the allocation state constituted of the berth and work sequence for each ship temporarily determined based on the basic information. A cargo handling start/ end time calculation section 5 calculates the cargo handling start time and end time for each ship in the allocation state. A performance function calculation section 6 evaluates the allocation state based on at least the cargo handling start time and end time of the ship. An allocation state update section 10 updates the allocation state stored in the allocation state memory section 4 based on the evaluated result of the allocation state.  The optimization throughout the whole cargo handling plan can be obtained.
Patent JP-H06113325-A (JP)
Title: Picture recorder and picture reproducing device
Inventor: KOMAZAKI KATSURO
IPC: H04N7/01
Filed: 1992-09-28
Abstract: PURPOSE:To simplify the device configuration by sequentially recording entire standard picture data of the standard television system corresponding to high definition picture data and plural partial standard picture data to a recording medium. CONSTITUTION:The picture recording and reproducing device main body 1 is provided with a picture recording section 2 recording a high definition picture by the standard television system, a picture reproduction section 3 reproducing the recorded high definition picture by the standard television system, and an operation control section 4 operating and controlling the entire device. Since the entire pattern of a high definition picture pattern corresponding to the high definition picture data and its partial detailed pattern are recorded sequentially onto a recording medium random-accessible by the standard television system, the outline of the high definition picture pattern and its detail are recorded by using a recording device of the standard television system. Furthermore, since a picture is recorded onto the recording medium in the unit of fields or frames, an optional field or frame is accessed and reproduced.
Patent JP-H02105474-A (JP)
Title: Manufacture of semiconductor light emitting element
Inventor: ISODA YOICHI
IPC: H01L21/306
Filed: 1988-10-13
Abstract: PURPOSE:To prevent development of constriction at a mesa side by forming a mesa structure by making selective etching to an epitaxial wafer surface whereon a multilayer structure of double hetero structure consisting of InP and InGaAsP is formed and by treating a wafer surface with alcoholoc solution containing a specified amount of bromine after a mask is removed. CONSTITUTION:An N-type InP buffer layer 2, an IaGaAsP active layer 3, a P-type InP clad layer 4, and a P-type InGaAsP cap layer 5 are successively formed on an N-type InP substrate 1 through epitaxial growth method. Thereafter, a mask 6 is formed for mesa etching through photolithography. After etching is made by using etchant consisting of bromine, methanol and phosphoric acid to form a mesa structure, a mask 6 is removed and a wafer is left in methanol solution or ethanol solution which is static at a room temperature and contains bromine of about 0.1% at capacity rate for 20sec or 40sec. After a crystal surface is etched slightly and cleaned, an insulating film for current constriction is attached.
Patent JP-H02105431-A (JP)
Title: Die bonding apparatus
Inventor: ETO KEIKI
IPC: H01L21/52
Filed: 1988-10-13
Abstract: PURPOSE:To obtain a die bonding apparatus which does not require many flatness adjustment processes and is provided with a collet having an accurate face by a method wherein a segment sheet where many conductive members have been buried in an insulator in a separated manner is attached to a collet or is loaded on a heating block, an electric continuity test is executed and flatness is adjusted by shaving a protruding part. CONSTITUTION:A die bonding apparatus is provided with a collet 1a composed of a segment sheet 8 and a grip part 9 and with a heater block 2. The segment sheet 8 is provided with conductive members 6a to 6n which have been buried around a flat-sheet-like insulator in a separated manner ; electrode terminals 7a to 7n are installed on their sides; an electrode terminal 10 is installed at the heater block 2. The collet 1a is pressed against a face of the heater block 2 or against a face of an island part 4a of a lead frame placed on the heater block 2; continuity between the terminals 7a to 7n and the terminal 10 is checked; when there exists a terminal having no continuity, a face of the segment sheet 6 is shaved off by referring to a face of the conductive members having the continuity; this shaving operation is repeated until the continuity between the electrode terminals 7a to 7n and 10 is obtained.
Patent JP-H02105970-A (JP)
Title: Pos system
Inventor: TAKAOKA TOSHIMI
IPC: G07G1/14
Filed: 1988-10-14
Abstract: PURPOSE:To eliminate the need to monitor the pool buffer of a file controller by a store controller by informing the store controller that sale totalization data is transferred to the pool buffer by the file controller. CONSTITUTION:When the capacity of a single-article totalization file A reaches a set value, the file controller 2 transfers the contents of the file A to the pool buffer B and the file A is cleared; and the stored controller 4 is informed that the data are transferred to the pool buffer B. The store controller 4 which receives the data transfer information gathers single-article totalization data for the file controller 2. Consequently, the store controller 4 need not monitor the state of the pool buffer B of the file controller 2 at all times, so the information transmission efficiency of a 2nd line 5 and the use efficiency of a CPU by both controllers 2 and 4 is improved.
Patent JP-2000087979-A (JP)
Title: Bearing apparatus
Inventor: KASHIWAGI SHINICHIRO
IPC: F16C33/60
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To increase resistance to looseness and facilitate visual inspection of a caulking portion, by fitting and mounting a rolling bearing onto an axial member, by deforming the free end sides to be expanded to the external in a diametrical direction by a rolling caulking, and forming a flat portion diametrically along a required region on an outer end face of a caulking portion. SOLUTION: An inner ring 21 is press-fitted into a small diameter portion of an axial portion 12, a caulking jig is provided to a cylindrical portion 12c on a free end side of the axial portion 12 so that the caulking jig is rolled at a fixed angle. The cylindrical portion 12c is deformed and expanded to the external in a diametrical direction to form a round caulking portion 3. Next, a shaping press jig 100 is provided to the caulking portion 3 and presses by required pressure to form a flat face 3a on an outer end face of the caulking portion 3. Accordingly, the whole of the caulking portion 3 can be uniformly pressed against the outer face of the inner ring 21 to constantly ensure sufficient resistance to looseness.  As a state where a part of the caulking portion 3 looses from a side of the inner ring 21, leads the flat face 3a to be formed in a waving shape, the state can be easily determined by visual inspection.
Patent JP-H0686121-A (JP)
Title: Power supply device for camcorder
Inventor: MITSUI HIDEO
IPC: H04N5/782
Filed: 1992-09-02
Abstract: PURPOSE:To supply power to a camcorder and to provide a battery charging function on the camcorder by providing a terminal through which power is supplied to a connection device and a guide guiding the accommodation of the connection device on a container part. CONSTITUTION:An AC adaptor 54 has a power supply connection cord 55. Two guide projections 56 arranged in parallel are formed to the upper face of the AC adaptor 54 and two parallel recessed grooves 57 are formed to a rear side. Thus, when the AC adaptor 54 is housed in a container section 10, the guide projection 56 is guided by the ceiling of the container section 10, that is, the two parallel guides 58 formed on the rear side of an upper case 3, and a recessed groove 57 is guided by the two parallel projections 59 formed on the rear side of a lower case 2 and accommodated accurately in the container section 10. Moreover, when the AC adaptor 54 is accommodated, the cord 55 is extracted externally through the cord guide member 55a supported by the upper and lower cases 2, 3.