baber/WOPTO huggingface dataset:
Patent JP-H11311303-A (JP)
Title: Installation structure for gear box
Inventor: ITO TOSHIHARU
IPC: F16H1/16
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure for gear boxes, capable of cost reduction. SOLUTION: This gear box is composed of a shaft (input shaft) 103, a worm 101 attached to the shaft 103, a worm wheel 107 engaging with the worm 101, a screw bar (output shaft) 105 installed to the worm wheel 107, and a case 115 in which the worm 101 and the worm wheel 107 are rotatably provided. In this case, holes 121, 123 through which the screw bar 105 is to be passed, are formed opposite to the faces B, C nearly perpendicular to the screw bar 105 of the case 115, the case 115 is nipped between two brackets 125, 127 installed to a plate (frame) 11, and flange parts 133, 139 which can abut on the outside faces of the respective brackets 125, 127 are formed on the screw bar 105.
Patent JP-H01286742-A (JP)
Title: Power source closing circuit
Inventor: MURATA YUKIO
IPC: B60R16/03
Filed: 1988-05-13
Abstract: PURPOSE:To close a power source in emergency irrespective of ON/OFF of an ignition switch by conducting the closure of the power source by a control signal of the closure of its switch. CONSTITUTION:An external device of a power source closing circuit is energized always from a power source such as a vehicle battery or the like (even if an ignition switch is not closed) at the time of requirement. When an emergency power source closing switch 1 is closed to be grounded, an oscillation detection circuit 2 outputs an emergency power source closure signal to a power source closure controlling circuit 3 and an ignition voltage controlling circuit 4, and an emergency power source closure signal is not output while the switch 1 remains open. When there is the emergency power source closure signal, the controlling circuit 3 grounds a power source control terminal 10. Thus, the switch 1 is closed at the time of emergency (when a transmitter-receiver 60 is turned ON even when an ignition voltage V1 is not applied to a terminal 8), and the emergency power source closure signal is applied to both the circuits 3, 4. As a result, the terminal 10 is grounded similarly when a switch 9 is closed, and it is notified to the transmitter-receiver 60.
Patent JP-H06306499-A (JP)
Title: Method and device for removing inclusion in molten metal
Inventor: SAWADA IKUO
IPC: B01D35/06
Filed: 1993-04-21
Abstract: PURPOSE:To drastically enhance the efficiency in removing the nonmetallic inclusions in a molten metal. CONSTITUTION:A ceramic filter 3 is provided in the passage 1 for molten metal 4, a couple of solid electrodes 5 are dipped on the upstream and downstream sides of the filter 3, and an AC current is applied to efficiently move the nonmetallic inclusions in the molten metal toward the filter by electrophoresis. Consequently, the nonmetallic inclusions of several ten to several hundred microns are removed without significantly increasing the pressure drop of the passage 1.
Patent JP-S63283545-A (JP)
Title: Preparation of gelatinous food
Inventor: GOTAISHI MASAFUMI
IPC: A23L29/269
Filed: 1987-05-15
Abstract: PURPOSE:To prepare a thermally irreversible novel gelatinous food, by adjusting a pH of a liquid containing a protein and xanthan gum to a level below the isoelectric point of the protein using a glucono-delta-lactone. CONSTITUTION:The protein to be used as a raw material for the objective food may be vegetable or animal protein of crude or purified grade. The xanthan gum is properly added according to the kind and amount of the protein. There is no restriction in the order of the addition of each component and the process for the preparation of the liquid containing each component. The pH of a liquid containing protein and xanthan gum is controlled to a level below the isoelectric point of the protein by using an acidifying agent such as glucono-delta-lactone, gluconic acid or lactic acid singly or in combination according to the purpose. The gelling degree can be freely controlled by the amount and concentration of the acidulant. The prepared liquid mixture is filled in container, left standing at room temperature or a low temperature to cause gelatinization, thermally sterilized and stored in a refrigerator.
Patent JP-S5641663-A (JP)
Title: Focusing method and its device for scanning electron microscope and the like
Inventor: INOUE MASAHIRO
IPC: H01J37/28
Filed: 1979-09-12
Abstract: PURPOSE:To promptly perform a focusing operation while maintaining accuracy by detecting the right focus position in which the first focus position searching is conducted with a prescribed step width, the second focus position searching is conducted based on the first search information, and same operations are repeated successively. CONSTITUTION:Signals from a maximum value detecting circuit 9 are output to a latch memory group 10 constituting a starting position determing means SD. The latch memory group 10 is constituted with three memories, and the memories maximize conversion signals to be detected on the first focus position searching. Step addresses are memorized for a next focus position searching. An input side of each latch memory is connected to a counter 11, an output is to one input terminal of each selector of a selector group 12, and the counter 11 is connected to another input terminal of each selector. Thus a prompt focusing is carried out while maintaining the accuracy for focusing.
Patent JP-H09283088-A (JP)
Title: Discharge lamp projector
Inventor: HASEGAWA NOBORU
IPC: H01J61/52
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To realize the stable operation of a light projector using a high- luminance discharge lamp by providing a specific blast means in the DC-lighting type discharge lamp projector provided with the discharge lamp, a power circuit, and a reflecting mirror. SOLUTION: This projector is provided with a discharge lamp 10 which is preferably a short arc tube, a power circuit 20 feeding the discharge starting voltage required to start a discharge to the discharge lamp 10 and feeding the DC voltage to continue the discharging state thereafter, a reflecting mirror 40 arranged near the discharge lamp 10 and reflecting the light emitted from the discharge lamp 10 in the desired projecting direction, and a blast means 30 sending wind to the discharge lamp 10 and operated to keep the discharge current of the discharge lamp 10 at the prescribed value or to keep the internal temperature of the discharge lamp 10 at the prescribed value.
Patent JP-S5450855-A (JP)
Title: Switch controller
Inventor: FUJIO KAZUYOSHI
IPC: H01H9/54
Filed: 1977-09-28
Abstract: PURPOSE: To prevent electrical parts from being destroyed by grounding the common ground terminal of a control circuit when the opening and closing of a switch is controlled using the control circuit connected through a control cable.  
     CONSTITUTION: The main switch 1 in which a circuit breaker, zero-phase current transformer, etc. and the control box 2 having a groued relay 7 and a heat collection trip circuit 8 are connected by a control cable 3 and P 2  as both common earth and control power ground terminal of a control circuit is connected to the ground terminal E 0  of the control box 2 through a surge absorption capacitor 16. Thus, the conversion surge owing to the abnormal voltage generated in the high voltage circuit on the load section 10 is led to the earth via the common ground terminal P 2  and prevents P 2  from reaching high potential. As a result, the dielectric breakdown of the electrical parts in the control circuit can be prevented by simple structure 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5743202-A (JP)
Title: Feed forward control system
Inventor: OGATA ATSUSHI
IPC: G05B11/32
Filed: 1980-08-27
Abstract: PURPOSE:To compensate and control variation caused by an uncertain causes, by fetching an accmpanied phenomonon with an incidental abnormal phenomenon in real time, obtaining the delay time and compensating amount based on the correlation with the deviation of status amount of said data and the abnormal phenomenon, and giving correction. CONSTITUTION:The state amount of an accompanied phenomenon 6 appeared ahead an abnormal phenomenon is fetched with a detector 7, and based on the correlation with the deviation of state amount caused to the control variable due to abnormal phenomenon, the amount to be compensated via a compensation amount and delay time operation block 8, and the delay time for the compensation control in coincidence with the time delay until an abnormal phenomenon is actually appeared from the production of uncertain causes, can be obtained. The result is realized by a delay circuit 9, summing point 10 and controller 2, the status amount deviation due to abnormal phenomenon is cancelled for the output of the controller to keep the balancing of the control variable.
Patent JP-S5741884-A (JP)
Title: Split type electromagnetic coil
Inventor: SAITOU AKIHIRO
IPC: H01F7/08
Filed: 1980-08-26
Abstract: PURPOSE: To aggregate and average driving magnetic fields efficiently by constituting exciting coils for forming driving magnetic fields in magnetically driven arc welding by stacking semiarc-shaped conductive plate rings via insulating materials and further disposing magnetic materials on the top and bottom surfaces.  
     CONSTITUTION: Arc-shaped blanks 15 and cut grooves 13 are formed in half-split circular arc-shaped conductive plates 1W4, and these are stacked by way of insulating plates 8. The electric current shown by arrows 11 flows spirally successively through the stacked plates 1W4, thereby forming magnetic fields 12. In this case, magnetic materials 7 of roughly the same shape are inserted to the blank parts 15 in the insulated state from respective conductive plates, and half split circular arc-shaped magnetic materials 5. 6 are also installed to the top and bottom surfaces. The magnetic fields 14 formed by the electric current supplied are efficiently aggregated and averaged by the materials 5, 6, 7, and are stably formed at the end faces of objects 10 to be welded, whereby a welding machine is made smaller in size. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5559188-A (JP)
Title: 99*hydroxyalkyl*purines
Inventor: ARUFURETSUDO JINAAASOROORA
IPC: C07D473/30
Filed: 1979-09-14
Abstract: There are prepared compounds of the formula  <IMAGE>  where X is OH, R2 is CH3 and R1 is alkyl of 1 to 8 carbon atoms. The compounds are immunopotentiators, have antiviral activity and anti-leukemic activity.
Patent JP-H07303061-A (JP)
Title: Echo canceler and echo path estimating method
Inventor: KAWAHARA TOSHIRO
IPC: H04B3/23
Filed: 1994-05-07
Abstract: PURPOSE:To estimate an echo path with high accuracy at high speed at the echo canceler provided at a telephone line network to perform transmission between sounds to be sent through for wire lines and sounds to be sent through two wire lines. CONSTITUTION:An echo path estimating/pseudo echo generating circuit 3 is composed of an adaptive filter such as an FIR filter and when a near terminal sound signal Sin and a distant terminal sound signal Rout are inputted, a pseudo echo signal Y is outputted to cancel an echo component contained in the former. A delay time measuring circuit 71 measures the delay time of echo based on the signals Sin and Rout and based on this result, the delay time of a delay circuit 75 is set. On the other hand, a shape comparator circuit 73 designates any feature data in a waveform data base 74 based on signals Rout' and Sin and based on the designated feature data, the tap coefficient of the FIR filter is set. Thus, the circuit 3 performs high-accurate echo estimation from the beginning.
Patent JP-H0415540-A (JP)
Title: Particle analyzing device
Inventor: SAKURABA SHINICHI
IPC: G01N35/10
Filed: 1990-05-09
Abstract: PURPOSE:To shorten the sample processing time and to increase the number of samples which can be processed per unit time by constituting the device so that a probe for supplying a sample liquid moves to a washing part, after a sample liquid is supplied to a flow cell. CONSTITUTION:A probe 2 which sucks a sample liquid is moved to the upper part of a flow cell by a sample liquid supply mechanism 4, and connected to an opening part 15 of the upper part of the flow cell. A sample liquid 11 discharged from the tip of the probe 2 is accumulated in the opening part 15, and thereafter, the probe 2 moves to a washing part 14. After the probe 2 moves from the opening part 15, a slide plate 8 of a sample liquid carrying mechanism 7 moves so as to adhere closely to the opening part 15 of the flow cell, and covers the opening part. In this case, a carrying outlet provided on the slide plate 8 is positioned in the upper part of the opening part 15, and from a carrying part, pressurization air 10 or a pressurization water solution is discharged. By this pressurization air 10, the sample liquid 11 accumulated in the opening part 15 is fed out to a measuring passage 16 in the flow cell.
Patent JP-H09307380-A (JP)
Title: Radio communication equipment with agc function
Inventor: OGURA MIYUKI
IPC: H04B1/16
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To hold satisfactory characteristic by avoiding responding to an amplitude fluctuation component caused by modulation but sufficiently speedily following the fluctuation of an amplitude due to fast phasing. SOLUTION: ADCs 13 and 14 sample the received signal of a base band plural times per one symbol to convert into a digital signal and a power detect 16 detects momentary electric values of each sample from this digital received signal. After then a one-symbol part averaging circuit 17 adds these momentary power values to calculate inter-symbol average power rs. In adding a wave detector 18 detects the digital received signal to reproduce transmission information of each symbol, and a corrected electric value corresponding to this transmission information is read out from a storage circuit 19. Then this corrected electric value (e) is subtracted from the inter-symbol average power rs to feedback the differential to variable gain amplifiers 11 and 12 to control the gain.
Patent JP-H02294851-A (JP)
Title: Trace information collecting system
Inventor: KIMURA YASUSHI
IPC: G06F11/34
Filed: 1989-05-10
Abstract: PURPOSE:To freeze the stored trace information at the time when a device fault is generated by changing the head pointer or the end pointer to a trace buffer. CONSTITUTION:When a notice of generation of a device fault is received, a trace buffer pointer changing means 2 reads out the next pointer 33 in a trace buffer pointer storage means 3. Subsequently, the contents of the next pointer 33 are checked, and when the rear half part of a trace buffer 5 is indicated, the contents of the end pointer 32 are changed so as to show an intermediate address of the trace buffer 5, and when the front part is indicated, the contents of the head pointer 33 are changed so as to show the intermediate address of the trace buffer 5. At the time point of collecting the trace information, the next pointer 33 is updated to the next address in which the read-out contents are stored by trace information collecting means 4. In such a way, in the case a fault is generated, necessary trace information is left on the trace buffer.
Patent JP-S63281674-A (JP)
Inventor: IOKIDO TADASHI
IPC: A63B69/36
Filed: 1987-05-14
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-S62275185-A (JP)
Title: Metal-coated carbon fiber friction material
Inventor: KAMIOKA NOBUO
IPC: C08J5/14
Filed: 1986-05-22
Abstract: PURPOSE:To provide the title friction material which is low in cost and has excellent stability with respect to the friction performance under heavy load, excellent wear resistance and mechanical strength and is suitable for use in a brake etc., by coating a carbon fiber with a metal by vapor deposition or plating and then hot forming and sintering the fiber in a reducing atmosphere. CONSTITUTION:A carbon fiber is coated with a metal (e.g., copper or iron) by vapor deposition or plating, followed by hot press forming. The material thus formed is sintered in a reducing atmosphere, thereby obtaining the title carbon fiber friction material. Since the surface of a carbon fiber receives metal vapor deposition or plating in advance, complicated operations, such as repetition of primary sintering, pitch impregnation, and sintering as required in the conventional manufacturing of a C/C composite are unnecessary in this method. Therefore, this method is suited to efficiently manufacture a friction material at a low cost. Further, since there is a metal film on the surface of carbon fibers, this material can be readily bonded to a structural material such as iron, etc.
Patent JP-H04322247-A (JP)
Title: Silver halide photographic sensitive material improved in antistatic characteristics
Inventor: TSUJI NOBUAKI
IPC: G03C1/00
Filed: 1991-04-22
Abstract: PURPOSE:To enhance blue density and to prevent deterioration of antistatic characteristics the lapse of time by incorporating an oil soluble dye in a photographic constituent layer and incorporating anionic and nonionic surfactants and matting agents each having a specified average particle diameter. CONSTITUTION:The photographic constituent layers including photosensitive silver halide emulsion layers and a surface protective layer are formed on a support and at least one of the constituent layers contains the oil-soluble dye and the surface protective layer contains the anionic and nonionic surfactants and the matting agents each having an average particle diameter of 0.2-4mum and that having an average particle diameter of 5-10mum. The oil- soluble group to be used is a compound represented by formula I in which each of R9-R13 is H, OH, lower alkyl, or the like. The anionic surfactant to be used is represented by formula II in which each of R1 and R2 is alkyl, alkenyl, on aryl; each of m and n is 0 or 1; and M is a cation.
Patent JP-S5820528-A (JP)
Title: Seat for automobile
Inventor: KAZAOKA KENICHI
IPC: B60N2/90
Filed: 1981-07-28
Abstract: PURPOSE:To improve strength of rails for a load, in a seat equipped with a seat sliding mechanism slidably arranged with an upper rail to a lower rail, by molding one of the rails as an integral unit to a seat frame. CONSTITUTION:An automobile seat is equipped with a seat recliner mechanism 35 between reclining lower and upper arms 33, 34, while equipped with a seat sliding mechanism 36, disengageably fitting a ball 39 of a seat frame 30 to latch teeth 38 of a lower rail bracket 37 by a control handle 40, and an upper rail 31 is integrally molded to the seat frame 30. A root part 41 and vertical part 42 are provided to both sides of said rail 31 and fitted to a root part 43, extended part 44 and folded part 45 provided in the bracket 37. In this way, even if a load is applied to said rail 31 and the bracket 37 respectively in the direction of arrow heads, said mechanism 36 can be prevented from destruction by spreadably opening the both rail and bracket.
Patent JP-2000311820-A (JP)
Title: Conductor coil
Inventor: TAMAKI KAZUHIRO
IPC: H01F27/32
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a conductor coil, which prevents insulation papers from being broken and can ensure insulation by using a plurality of rectangular insulation papers wound together with a conductor and providing one or more lap allowances to absorb expansion of the conductor in a drying process. SOLUTION: A conductor coil 1 has a conductor and insulation papers, wound together to form an elongated circular shape having straight parts 12 and curved parts 13. The insulation paper has lap allowances 11 at the straight parts 12, and the insulation paper has lap allowances 11 at boundaries 14 between the straight parts and curved parts. The insulation paper, wound together with the conductor, is rectangular in shape and has at least one lap allowance per winding to absorb the expansion of the conductor at this pair in a drying process, thereby preventing the insulation paper from being broken.
Patent JP-H02297007-A (JP)
Title: Measuring method for thickness of body to be inspected
Inventor: KATO TAKASHI
IPC: G01B11/06
Filed: 1989-05-11
Abstract: PURPOSE:To measure a long size object while running it by positioning a body to be inspected on the surface of a projected curved body, irradiating a contact part of both of them by an illuminating light so that a cross section of a measuring object can be observed, and executing the observation from a roughly tangential direction of the curved body. CONSTITUTION:For instance, a film F made of a synthetic resin is run in a state that it is allowed to adhere closely to the surface of a rotary roll R for guiding it in an extended and provided state. An illuminating light source L is placed in the rear in the film transfer direction on a tangential line H in a contact part P with the film F on the surface of the upper part of the roll R, and a CCD camera K is placed through a condensing lens J in front of the film transfer direction on the tangential line H. To the camera K, an image processor 1 and a computer 2 for executing a data processing are connected. The camera K is placed so as to correspond to a light source L so that a transmission light after transmitting through the film F can be photodetected. Since the light source L and the camera K move synchronously in the width direction of the film F, thickness t of each part in the width direction of the film F can be measured. For instance, by the contrast of bright/dark of light, the thickness t of the film F is measured.
Patent JP-H05289151-A (JP)
Title: Camera system
Inventor: SEKI REIJI
IPC: G03B15/05
Filed: 1992-04-10
Abstract: PURPOSE:To avoid mistaking light emission due to notifying photographing timing in the case of photographing with a self-timer for light emission at the time of release, to reduce the cost and to miniaturize a camera system. CONSTITUTION:When the self-timer photographing is carried out, a person to be photographed is notified of the photographing timing by making a flash, that is, a light emission case 20 is made to be emitted in a stored position (a) for the short period of time before the release. Therefore, this notification light emission is not mistaken for the light emission in the flash photographing carried out in the using position (b). Furthermore, even when the self-timer photographing for which the flash light emission is not necessary, is carried out, the person to be photographed can be notified of the photographing timing by carrying out flash light emission for the short period of time the releasing.
Patent JP-H01290128-A (JP)
Title: Focusing servo setting device
Inventor: KAMIKAWA YUTAKA
IPC: G11B7/085
Filed: 1988-05-17
Abstract: PURPOSE:To perform focusing servo setting in a short time by providing a lens free oscillation detector. CONSTITUTION:The lens free oscillation detector 11 to detect whether or not the free oscillation of a lens is large oscillation is provided. And the title device is constituted in such a way that waiting is performed until amplitude is damped and it is recognized as small oscillation when it is detected that the oscillation is the large oscillation, and after that, focusing search is started, and head search is started immediately when it is not the large oscillation. Therefore, the focusing search can be started as soon as the free amplitude of the lens is reduced. In such a way, it is possible to reduce a time to start the focusing search after a servo loop is opened.