baber/WOPTO huggingface dataset:
Patent JP-H0520624-A (JP)
Title: Magnetic head core
Inventor: GOTOU TAKI
IPC: G11B5/127
Filed: 1991-07-10
Abstract: PURPOSE:To suppress a winding defect and failure and to improve a yield at the time of passing a hook for operation into a winding window and mechanically and automatically carrying out a winding operation. CONSTITUTION:This magnetic head core is constituted by butting a pair of core halves 1a, 1b consisting of a magnetic material against each other via a magnetic gap G. Winding grooves 4a, 4b provided respectively on a pair of the core halves of the above-mentioned magnetic head core are made asymmetrical with the above-mentioned magnetic gap and the shapes thereof are varied from each other, by which the interference of winding letting-off parts 6a, 6b and the hook 5 for operation is prevented.
Patent JP-S6231454-A (JP)
Title: Disk access control system
Inventor: HOSHINA TAKESHI
IPC: G06F12/08
Filed: 1985-08-01
Abstract: PURPOSE:To avoid a case where a segment having a high using frequency is undesirably swapped out by making a user set a swapping level as necessary onto a segment control block. CONSTITUTION:A segment is loaded to a main storage 3 from an auxiliary memory device 4 in response to an access given from an end user 1. Then the correspondence is secured between the real and virtual address spaces on a block 6-i of a segment control table 5 provided in a cache mechanism 2. In this case, the priority set when the corresponding segment is swapped is defined as a swapping level and described on each block 6-i. A swap control mechanism 7 links the blocks to form a swapping queue based on said swapping level and the priority. Then the segment corresponding to the block set at the end of the swapping queue is swapped.
Patent JP-S6413724-A (JP)
Title: Material position correcting device in drawing apparatus
Inventor: NAKAMURA KAORU
IPC: H01L21/027
Filed: 1987-07-08
Abstract: PURPOSE:To accurately correct a material position even when a charged particle beam is an ion beam, by providing independently an optical source for correcting the material position. CONSTITUTION:He-Ne laser light is employed as a laser source 8. The He-Ne laser light, which is highly coherent and has a wavelength to which a resist on a wafer is insensitive, is directed to a zone plate formed by ruling, whereby lines constituting the zone are focused as an image. When the zone plate is correctly placed, all the lines are focused at a focal point as a single line. An optical detector 9 located just above the wafer 5 detects the focused image. A signal detected as such is fed to a coordinate position displacement detector 11, which delivers a signal in response to the displacement of each line from the center of the plate. A CPU 14, after receiving the displacement signal corrects an irradiation position of an ion beam Bi such that a line mark is located at the above center. Hereby, the same effect as in correction of the material position can be assured.
Patent JP-S6061573-A (JP)
Title: 1,2,4-oxadiazole derivative, its preparation and herbicide containing the same as an active ingredient
Inventor: KONDOU TOMOMASA
IPC: A01N43/836
Filed: 1983-09-14
Abstract: NEW MATERIAL:A 1,2,4-oxadiazole derivative of formula I (R is lower alkyl, lower alkoxymethyl). EXAMPLE:3-Methyl-5-[3-( 2-chloro-4-trifluoromethylphenoxy )-6-nitro]phenylcarboxymethyl-1,2,4-oxadiazole. USE:It is used as a herbicide: the weeds causing problems in foliage treatment in fields and in soil treatment, e.g., bloadleaf weeds such as wild buckwheat, true grass weeds such as barnyard grass are controlled without chemical injury to main crop plants such as wheat and soybeans. It also shows herbcidal action against true grass weeds and broadleaf weeds in rice paddy fields such as TAINUBIE and false pimepernel. PREPARATION:The reaction of a carboxylic acid of formula I with a 1,2,4-oxadiazole derivative of formula III (X is halogen) is effected in a solvent in the presence of a dehydrohalogenation reagent to give the compound of formula I .
Patent JP-H05293326-A (JP)
Title: Disposal treatment of ethylene oxide-based sterilization gas and equipment therefor
Inventor: SHIRAI SONOSUKE
IPC: B01D53/34
Filed: 1991-06-14
Abstract: PURPOSE:To provide a method and an equipment by which ethylene oxide-based sterilization gas used for sterilizing treatment of medical instruments is efficiently made harmless and discharged to the atmosphere. CONSTITUTION:A spray nozzle 6 is arranged in the upper part of the inside of a longitudinal type treating tower 1 wherein the storage part of treating liquid is formed in the lower part. The spray nozzle 6 is communicated with the storage part of treating liquid via a circulating pump 10 of treating liquid. The treating liquid in the storage part thereof is sprayed through the spray nozzle. A bubble generating pipe 5 is arranged in the storage part of treating liquid. Disposal sterilizing gas supplied to the bubble generating pipe 5 is bubbled in the treating liquid. The treating liquid sprayed from the spray nozzle s brought into contact with the disposal sterilizing gas gotten out of the treating liquid to the upper part. The outside air is force fed to the discharge path 3 of the treated gas taken out from a treatment tower 1 through a fan 19. Thereby, the treated gas is diluted and discharged to the outside of the system.
Patent JP-H0220920-A (JP)
Title: Output buffer
Inventor: KOYA HIROSHI
IPC: H03K19/00
Filed: 1988-07-08
Abstract: PURPOSE:To optimize the dimension of an output buffer by constituting said output buffer of plural final stage transistors and plural control logical gates which are inputted to its pre-stage parts. CONSTITUTION:The title output buffer is constituted of plural final stage FETs 11 for driving one load capacity, plural pre-stage parts 12 which are inputted to its gates, and plural control logical gates 13 which are inputted to the pre- stage parts 12. When a numerical value which has added up the dimensions of the final stage transistors in output buffer circuits 15-17 is denoted as W, the dimension of the output buffer circuit 15, the dimension of the output buffer circuit 16, and the dimension of the output buffer circuit 17 are set to W/2, W/4 and W/4, respectively. When output control signals 18-20 are set to such a mode as all the final stage transistors of these output buffer circuits 15-17 are all operated, when the dimension is too large as a whole, the control signals 19, 20 are set to disable in accordance with necessity. In such a way, the dimension of the final stage transistors can be reduced as a whole.
Patent JP-S59140899-A (JP)
Title: Novel method for determination of substrate with oxidase
Inventor: SAKATA YOSHITSUGU
IPC: C12Q1/28
Filed: 1982-09-29
Abstract: PURPOSE:To enable the determination of a substrate in high sensitivity, by reacting the substrate with anoxidase, and determining the produced superoxide ion. CONSTITUTION:A substrate is made to react with an oxidase having specificity to respective substrate, and the superoxide ions produced quantitatively by the enzymatic reaction is collected. The substrate is determined taking advantage of the reducing power of the ion. The process can be made practical in view of time, sensitivity, accuracy, etc. of the measurement by adding a peroxidase, amine, phenolic compound, and a compound having SH group to the system.
Patent JP-H0726348-A (JP)
Title: High strength rail excellent in rolling fatigue damage resistance and its production
Inventor: FUNAKI SHUICHI
IPC: C21D9/04
Filed: 1993-07-09
Abstract: PURPOSE:To produce a high strength rail excellent in rolling fatigue damage resistance. CONSTITUTION:A steel, having a composition containing, by weight, 0.55-0.85% C, 0.20-1.20% Si, 0.50-1.50% Mn, 0.002-0.010% S, 0.1-1.0% Cr, 0.001-0.075% Ti, 0.001-1.00% V, 0.0005-0.030% N, and <=0.010% Al, is hot-rolled and then cooled acceleratedly, by which pearlite in which Ti carbonitrides and V carbonitrides precipitated on MnS in austenite grains are used as nuclei can be formed. Further, the total length of alumina clusters of >100/mum is regulated to <200(mum per unit area of 200mm<2>.
Patent JP-H1018788-A (JP)
Title: Segment erector device
Inventor: HACHISUGA YOSHITAKA
IPC: E21D11/40
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To turn and reverse a segment so as to be opposed to the internal wall surface by supporting a segment holding grip so as to be movable in the directions of X-Y axes and to be turnable around an axis in an excavating direction and an orthogonal axis. SOLUTION: An erector device 21 is provided with a grip 47, moved and rotated while gripping a segment G3, at the rear drum of a shield machine. A vertical moving body 25 can be moved in a Y-direction by a hydraulic motor 26. A lateral moving body 29 is movably supported to the vertical moving body 25. A turning body 32 is supported to the lateral moving body 29 so as to be turnable around an axis O in an excavating direction. A first reversing body 40 is supported to the turning body 32 rotatably by a specified angle around an axis orthogonal to the excavating direction. A second reversing body 42 is supported rotatably around an axis T orthogonal to the rotational axis of the first reversing body 40, and the grip 47 for holding the segment is mounted to the second reversing body 42.  The grip 47 is therefore moved vertically and horizontally in a tunnel to receive the segment G3 and can be turned to reverse in an erecting position.
Patent JP-H1113086-A (JP)
Title: Work machine lighting system for hydraulic shovel
Inventor: MIKAMI TOSHIYA
IPC: B60Q1/24
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To allow an illuminating lamp to illuminate the front direction even when the position of an arm is swayed and changed by providing the illuminating lamp arranged at the tip section of the arm and a means provided on the arm and reflecting the projected light from the illuminating lamp to the front direction of the arm as the work lighting system of a hydraulic shovel. SOLUTION: When an arm 8b is drawn to a boom 8a side, a reflecting means 14 is located on the outside of the radiation range S of an illuminating lamp 12, and the projected light is not radiated to a driver's cab. When an arm operating cylinder 8e is shrunk to separate the arm 8b from the boom 8a, the projected light of an illuminating lamp 12 from the sway center W at the tip of the boom 8a is reflected by the reflecting means 14 to illuminate the direction of the fitting point P of a bucket 8c at the tip of the arm 8b. When the arm operating cylinder 8e is shrunk to separate the arm 8b from the boom 8a, the reflecting means 14 is located on the outside of the radiation range S of the illuminating lamp 12. Even when the position of the arm 8b is changed, the illuminating lamp 12 can illuminate the front direction.
Patent JP-S6328863-A (JP)
Title: Vacuum treatment device
Inventor: FUJIOKA TOSHIAKI
IPC: C23C14/56
Filed: 1986-07-22
Abstract: PURPOSE:To eliminate atmospheric pollution and particle contamination and to improve the efficiency of an operation by communicating respective consecutive vacuum treatment chambers via sluice valves to a vacuum conveying chamber and moving substrates successively by using auxiliary conveying means. CONSTITUTION:The substrate A is introduced into the forward prevacuum chamber 8. The inside of the chamber 8 is evacuated and the sluice valve 5 on the lower side thereof is opened. The auxiliary conveying means 7 is moved upward to take the substrate A out thereof into the lower conveying chamber 2 thereof, then the sluice valve 5 is closed. The substrate A is transferred from a substrate receiver 7c on the conveying means 7 side to a substrate receiver 1c on the conveying means 1 side standing by in the upper space thereof. The substrate A is successively guided to right under the succeeding vacuum treatment chambers 4 by the actuation of the conveying means 1. The sluice valve 5 is then opened and the auxiliary conveying means 7 on the lower side thereof is moved upward to introduce the substrate A into the treatment chamber 4. The sluice valve 5 is then closed and the substrate is subjected to the prescribed vacuum treatment. The substrate A is thereafter introduced into the succeeding backward treatment chambers in the same manner and is subjected to respective vacuum treatments.
Patent JP-H0222631-A (JP)
Title: Detector for frequency multiplex optical communication
Inventor: SAKANO SHINJI
IPC: H04B10/00
Filed: 1988-07-11
Abstract: PURPOSE:To provide a high frequency resolution to cover a wide wavelength range by providing a resonator which has transmission characteristics by positions of plural frequencies whose intervals are different from those of frequencies of plural transmission light. CONSTITUTION:A frequency selecting means which detects the light having a desired frequency from transmission light having plural frequencies is provided with a Fabry-Perot laser 3 which has oscillation characteristics in positions of plural frequencies whose intervals are different from those of frequencies of plural transmission light and a control means which controls this resonator to select the light having a desired frequency. It is preferable that a Fabry-Perot etalon resonator where the resonator length can be controlled spatially or by the change of the refractive index or a resonator where the equivalent resonator length can be controlled is used as this resonator. Thus, a wide wavelength range is covered for frequency multiplex optical communication.
Patent JP-S5872736-A (JP)
Inventor: AABINGU AARU RISEMA
IPC: F16D55/00
Filed: 1982-10-01
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-S5960598-A (JP)
Inventor: KOTABE MITSUHO
IPC: G08B5/36
Filed: 1982-09-30
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。
Patent JP-H0458622-A (JP)
Title: Spectrum suppression circuit
Inventor: WATANABE NOZOMI
IPC: H04B1/10
Filed: 1990-06-28
Abstract: PURPOSE:To simplify the adjustment by not modulating a carrier at the time of rising and falling a burst signal so as to suppress a spectrum to be kept within a modulation band. CONSTITUTION:A burst signal is fed to a waveform generating circuit 2 and a modulation section 3. The waveform generating circuit 2 outputs a control waveform in which the rise and fall of the burst signal is timewise smoothed. On the other hand, the modulation section 3 starts modulation to a carrier after lapse of a prescribed time from the rise of the inputted burst signal and the modulation is stopped at the same time of rising the burst signal. Since the modulation by the modulation section 3 is stopped at the time of rising and balling the burst signal, the carrier is not modulated and kept within a permissible range. On the other hand, when the burst signal is sufficiently arisen and enters a stable period, since a signal modulated by the modulation section 3 is outputted, a spectrum is outputted.
Patent JP-H0220895-A (JP)
Title: Filter with earth terminal
Inventor: TAJIMA CHIKATOSHI
IPC: H04N5/72
Filed: 1988-07-08
Abstract: PURPOSE:To remove a substance from a fluorescent surface which is harmful to a human body and exerts adverse influence upon an integrated circuit at low cost by charging a transparent conductive substance, or liquid or jellylike substance which hardly transmits X rays, etc., in a transparent plastic hollow container and providing a terminal while bringing an electrode into contact with the substance. CONSTITUTION:A lenticular molding plate 2 is adhered to the reverse side of a plane plate 1 whose upper part is bent and the liquid or jellylike substance 2 is charged while the terminal 4 is fitted. The liquid or jellylike substance 3 which is charged therein is conductive and this is grounded to reduce an electromagnetic wave, static electricity, etc., appearing on the front surface of a cathode-ray tube, thereby suppressing influence upon the integrated circuit. Further, a material which cuts off radiation such as X rays is charged and dissolved without decreasing the transparency because said substance is liquid or jellylike. Thus, effective performance is obtained at low cost.
Patent JP-H0817094-A (JP)
Title: Tape recorder
Inventor: KUSHIMA TATSUYA
IPC: G11B15/087
Filed: 1994-06-30
Abstract: PURPOSE:To enable reproduction for a specified time only even for either unit recording information, without being affected by the length of unrecorded part which is recorded on a magnetic tape. CONSTITUTION:The magnetic tape 1 is run at high speed, and the unrecorded part existent between the unit recording informations recorded on the magnetic tape 1 is detected by an intermusic detecting part 7. When this unrecorded part is detected, the magnetic tape becomes the state operated for running with a constant speed running operation mode by the control of a tape running control part 10. When the unit recording information is detected by a recording information detecting part 8 after the unrecorded part is detected, the reproduction of the recording information is started based on this detected output and executed for the specified time. When the recording information is reproduced for the specified time, the mode is made again to the intermusic detecting operation mode, then the detection of the unrecorded part is performed.
Patent JP-H0815138-A (JP)
Title: Infrared spectrophotometric analytic method for thin film
Inventor: KAWATE YASUTOSHI
IPC: G01N21/35
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a method for analyzing a thin film formed on a substrate conveniently through infrared spectrophotometry with higher sensitivity than a conventional method. CONSTITUTION:A substrate 2 is polished on the opposite sides thereof to prepare a substrate 8 for forming a thin film. The substrate 8 is then formed, on the opposite end faces thereof, with an incident face 11 and an outlet face 13 to obtain an inner multiple reflector 10. Furthermore, a thin film forming substrate having structure identical to that of the reflector 10 is laminated onto the opposite sides of the reflector 10 with the thin films adhering tightly each other thus preparing a measuring sample. On the other hand, a reference sample having the shape and dimensions identical to those of the reflector 10 is prepared using the same substrate material. Infrared rays projected onto the reflector 10 are totally reflected on the opposite thin films 4, 6 of the reflector 10 while being absorbed thereby and then the infrared spectrum is determined and compared with that of the reference sample thus evaluating the chemical structure of the thin film 4, 6. Since the thickness of the thin film 4, 6 is increased, infrared spectrum can be obtained with high sensitivity.
Patent JP-S5960648-A (JP)
Title: Device for processing mimd variable word length
Inventor: SUZUKI KAORU
IPC: G06F15/16
Filed: 1982-09-30
Abstract: PURPOSE:To make a jump condition possible by means of hardware, by installing a circuit which discriminates the jump condition from the condition of all processors when the jump condition is zero and from the condition of the highest rank processor when the jump condition is other than zero, to each processor. CONSTITUTION:A signal transmission line US is connected to the signal transmission line DS of the adjacent higher rank unit processor and the transmission line DS is connected to the signal transmission line US of the adjacent lower rank unit processor UP. When the connection to the higher and lower rank unit processors is made in the case of a variable word length, signals NVWLF and VWLF become ''1''. When a jump instruction is given to the condition of status reference, a signal BI becomes ''1''. Each of these signals is generated as flag information at the signal generating circuit of each unit processor and given to a condition discriminating circuit. The result of the condition discriminating circuit is outputted as a condition output CC.
Patent JP-H0723602-A (JP)
Title: Rotary tiller
Inventor: HIRATA KOKI
IPC: A01B33/08
Filed: 1993-07-12
Abstract: PURPOSE:To mainly eliminate grass intertwinement in an end of a claw shaft in a rotary tiller. CONSTITUTION:One end of a claw shaft 7 is held freely and rotatably around the shaft center by a bearing unit B fixed on a rotary machine frame, many attaching brackets 19 are fixed on the claw shaft 7 and tilting claws 8 are attached and fixed to each of the attaching brackets 19 to constitute a tilling unit 9. A protecting cover 18 is equipped to cover an outer side in its diameter direction of the claw shaft 7 in a sealed part C which prevents the rotary tilling unit 9 from foreign substances. A grass cutting claw 22, which projects to approach to the outer surface of the protecting cover 18 from the bracket 19, is attached and fixed on a counter side of the bearing unit B of the attaching bracket 19 in the neighborhood of the bearing unit B by an adjustment fixture 20 for attaching the tilting claw 8, and the grass cutting claw 22 is subjected to contact with a front surface of the rotating direction of the claw shaft 7 for attaching bracket 19.
Patent JP-S5957987-A (JP)
Title: Method for controlling diameter of head of single crystal
Inventor: NAKAI RIYUUSUKE
IPC: C30B15/32
Filed: 1982-09-29
Abstract: PURPOSE:To control easily the diameter of the head of a single crystal by regulating the temp. of the wall of a furnace for pulling up a single crystal by the Czochralski method with a heater installed close to a seed attaching part so as to control the radiant cooling of the single crystal. CONSTITUTION:A heater is installed over a seed 4 attached to a seed attaching part in a furnace for pulling up a single crystal by the Czochralski method. The temp. of the heater is regulated to control radiation from a crystal immediately after growth. By raising the temp., the radiant cooling is reduced, and the diameter is made smaller. By dropping the temp., the diameter is made larger. Thus, the diameter of the head 5 is controlled, the necking 6 and the core angle alpha are adjusted, and a single crystal with little dislocation is obtd. with high reproducibility.
Patent JP-H0222644-A (JP)
Title: Production of photographic support
Inventor: KAWAMOTO FUMIO
IPC: G03C1/91
Filed: 1988-07-11
Abstract: PURPOSE:To stably obtain a photographic support low in surface resistivity by coating the support with a solution of an antistatic agent both at a temperature of 20-35 deg.C and drying it in a drying air flow having a dew point of <=15 deg.C to form an antistatic layer. CONSTITUTION:One side of the photographic support is undercoated with the coating solution of the water-soluble antistatic agent both at a temperature of 20-35 deg.C and dried in the drying air flow having a dew point of <=15 deg.C. The surface resistivity of the antistatic layer depends greatly upon the temperatures of the support and the coating solution and the dew point of the drying air flow. The selection of these conditions permits the silver halide photographic sensitive material low in surface resistivity to be stably produced.
Patent JP-S6149510-A (JP)
Title: Phase shifter
Inventor: NAITO TOSHIKATSU
IPC: H03H11/18
Filed: 1984-08-17
Abstract: PURPOSE:To obtain an uniform phase delay quantity over a wide frequency range by connecting two phase shifting circuits which have the same characteristics and two frequency converting circuits which consist of mixers having the same local oscillation frequency and sorting filters of conversion frequency alternately. CONSTITUTION:The sum fL+f of an input signal frequency (f) and a local oscillation signal frequency fL, difference fL-f, and (f) and fL appear at the output of the mixer MIX1 of a frequency converting circuit 1 and only the difference component fL-f is extracted by a filter FIL1. Then, the mixing outputs (f), 2fL-f, fL, and fL-f of the extraction signal frequency fL-f and local oscillation component fL of the circuit 1 appear at the output of a frequency converting circuit 2 and only the frequency (f) is led out of a filter FIL2 as a phase shifter output. Consequently, differences in phase delay quantity due to frequency differences cancel each other, so that the phase delay quantity which is uniform over a wide frequency range is obtained.