baber/WOPTO huggingface dataset:
Patent JP-H08133592-A (JP)
Title: Cable delivering device
Inventor: YONEZAWA MASATOSHI
IPC: G02B6/44
Filed: 1994-11-04
Abstract: PURPOSE: To provide a cable delivering device in which the delivery of a cable smoothly following the fraction of a traction machine can be realized in order to attain the automation and higher efficiency of cable laying work. CONSTITUTION: A cable C is inserted by a traction speed detecting unit 9, and the cable C to be drawn by a traction machine is delivered from a drum 1 by a driving part 2. While the cable delivered by the driving part 2 is passed through the traction speed detecting unit 9, the movement of the passing position according to the degree of looseness of the cable C is detected in an optional direction, and the delivering speed of the cable C is controlled by a drive control part 12 so that the movement of the passing position is stabilized.
Patent JP-H05110168-A (JP)
Title: Laser device
Inventor: TERADA MITSUGI
IPC: H01S3/08
Filed: 1991-10-18
Abstract: PURPOSE:To provide a laser device which can improve incidence loss and focusing property of laser beam without using a focusing system after irradiating with the laser beam. CONSTITUTION:A title item is provided with a laser oscillator 1 with a laser medium 11, an excitation source 12 which excites the laser medium 11 from an outside, and an output mirror 2 and a rear reflection mirror 3 which are placed opposingly by sandwiching the laser medium 11 and the output mirror 2 consists of a reflection mirror with an opening which has an opening for taking out laser beam to an outside and performs total reflection of the laser beam and the rear reflection mirror 3 consists of a concave surface mirror where a concave surface for focusing laser mean at the opening is formed and which performs total reflection of the laser beam.
Patent JP-2000094505-A (JP)
Title: Vertically driving apparatus and molding apparatus using it
Inventor: MOCHIZUKI KENJI
IPC: B29C51/42
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To alleviate noise during processing in a vertically driving apparatus in which the space between a pair of movable plates arranged vertically to face each other is made a processing section, and the movable plates in a processing apparatus are driven vertically and symmetrically in accordance with a processing action for a work. SOLUTION: A pair of cam mechanisms for driving an upper movable plate 1a to move vertically in a constant posture and a pair of cam mechanisms for driving a lower movable plate 1b vertically in a constant, parallel posture are provided. Each cam mechanism is composed of a cam follower 11 fitted to the end part of the movable plate 1a or 1b and a cam 12 supported by a fixing member to contact the follower 11, and a time difference is set up between the point of time when the upper movable plate 1a reaches a lower dead center and the point of time when the lower movable plate 1b reaches an upper dead center.
Patent JP-H08110487-A (JP)
Title: Variable wavelength filter device
Inventor: TAKAHASHI HARUO
IPC: H04J14/02
Filed: 1994-10-11
Abstract: PURPOSE: To obtain transmission spectral which are steep, is fine in half- amplitude value and good in skirting off by successively arranging a polarization plane maintaining fiber, collimating lens, polarized light separating prism, band- pass filter and quarter-wave conversion element on an optical path and, further, arranging a reflection mirror and single mode fiber, thereby forming the forward and backward optical paths. CONSTITUTION: The incident signal light introduced by the polarization plane maintaining fiber 5 is polarized in one direction and is collimated in parallel by a collimating lens 6. The polarized light separating prism 2, the freely turnable band-pass filter 1, the quarter-wave conversion element 3 and the reflection mirror 4 are successively arranged within the parallel optical paths. The collimating lens 7 and the single mode fiber 8 are arranged on the separating optical path side of the polarized light separating prism 2 deposited with multilayered films by evaporation between two pieces of the prisms. The reflection mirror 4, etc., are so set that the forward optical path and backward optical path of the polarized light separating prism 2 and the reflection mirror 4 are aligned.
Patent JP-S61151127-A (JP)
Title: Production of soft capsule containing bifidus bacteria
Inventor: MARUYAMA TETSUHIKO
IPC: A61K35/74
Filed: 1984-12-25
Abstract: PURPOSE:To obtain the titled soft capsule containing Lactobacillus bifidus in a state survivable stably for a long period without emitting ill odor, by adding a protective agent to the powder of the bifidus bacteria, suspending in a hardened oil having narrow melting point range to obtain the core liquid for capsule, and encapsulating the core liquid with a gelatin skin. CONSTITUTION:Bifidus bacteria are added with a protective agent (preferably dried starch), and suspended in a hardened oil having a melting point of 30-45 deg.C and melting point range of <=3 deg.C (e.g. coconut oil, palm kernel oil, etc.), and the obtained core oil is encapsulated with a gelatin skin to obtain the titled soft capsule. The solid content of the gelatin solution is preferably 20-35%, and the gelatin is preferably added with pectin and sodium alginate. A soft capsule prepared by this process is free from characteristic ill odor of bifidus bacteria, has excellent palatability and has high survivability of the bifidus bacteria in the capsule. The bifidus bacteria useful as an intestine-conditioning agent reaches the intestine in living state.
Patent JP-S61149419-A (JP)
Title: Coating method of converter wall
Inventor: MATSUMOTO AKIHIRO
IPC: C21C5/44
Filed: 1984-12-25
Abstract: PURPOSE:To obtain a coating having superior impact resistance by setting a converter wall with its raw material-charging side down, charging numerous pigs into the residual slag so as to be buried there, and sticking the slag onto the wall. CONSTITUTION:On setting the wall of a converter body 1 with its raw material- charging side 5 down, the residual slag 6 from the preceding charge stays on the raw material-charging side wall 5 which is to be coated. Pigs 7 are charged into the residual slag 6 and buried there, onto which baking material 8 is further charged if necessary. On keeping the converter body 1 stationary for 30-40min in this state, the slag sticks onto the wall 5 to form the coating.
Patent JP-S62130304-A (JP)
Title: Image processing type measuring instrument
Inventor: SAWADA KATSUHIDE
IPC: G01B11/00
Filed: 1985-12-03
Abstract: PURPOSE:To speedily and easily take a measurement by an enlarged image by allowing a next target position in an enlarged image on an object of measurement to be easily confirmed. CONSTITUTION:This measuring instrument is provided with an enlargement optical system 16 which enlarges a partial image of the object 12 of measurement, a monitor device 22 which projects the enlarged image, a whole-body optical system 24 which catches the whole image of the object 12, and the 2nd monitor device (common to the monitor device 22). Further, a position specifying means 30 is provided which specifies the current position and next target position of the enlarged image on the object of measurement based on the quantity of relative movement displacement between a mount table 10 and the optical system 16. Then, the current position and target position of the enlarged image are displayed on the whole body image projected on the device 22 one over the other. Therefore, the current position and target position of the enlarged image displaced according to the relative movement between the table 10 and optical system 16 are confirmed and a measurement by the enlarged image is taken extremely speedily and easily. Further, the current position is displayed continuously and the next target position is blinked, so that both positions are easily identified.
Patent JP-H02119916-A (JP)
Title: Production of hot oxygen enriched air
Inventor: INOUE MAMORU
IPC: B01D53/04
Filed: 1988-10-28
Abstract: PURPOSE:To economically obtain oxygen enriched air by separating air into hot air and cold air, passing the cold air through an adsorbent to remove nitrogen and moisture, cooling a hot adsorbent with the resulting oxygen enriched air and mixing this air with the hot air. CONSTITUTION:Air sent through a compressor 10 is separated into cold air 11A and hot air 11B with a vortex tube 11. The cold air 11A is introduced into an adsorbent packed column 1C and enriched with oxygen. This oxygen enriched air is introduced into an adsorbent packed column 1B and cools the adsorbent made hot in the preceding stage. The air preheated by heat exchange is then mixed with the warm air 11B to regulate the concn. of oxygen and the mixture is used as air for combustion in a boiler 9. Economical oxygen enriched air is obtd. while saving energy.
Patent JP-H0644326-A (JP)
Title: Information retrieving device
Inventor: SHIRAKAWA TAKAHISA
IPC: G06F17/30
Filed: 1991-10-21
Abstract: PURPOSE:To extract retrieval object information completely satisfying an expression by selecting a retrieval key from an operator without applying any logical expression. CONSTITUTION:When a keyword and the retrieval object information are previously stored in an information storage device 1 while relating them each other and the operator designates the arbitrary number of retrieval keys at the time of retrieval, based on the keyword, a retrieving device 2 retrieves the retrieval object information. This extracted retrieval object information is stored in a retrieval storage device 3 while being made corresponding to retrieval key numbers obtained by converting the retrieval keys, and rearranged by a rearranging device 4 according to the retrieval key numbers, and these rearranged retrieved results are successively displayed on a display device 5.
Patent JP-S61150180-A (JP)
Title: Recording and reproduction device
Inventor: INASAWA KATSUSUMI
IPC: G11B27/28
Filed: 1984-12-24
Abstract: PURPOSE:To attain reprogramming remembering operation in a short time by writing a program number at the head section of a recording medium during a first recording, and writing successively a program start signal after the second time. CONSTITUTION:In a first recording, six programs A-F and the like are recorded on a magnetic tape 2. At head sections of the programs A-F, program numbers P, N, O are written. In the second recording, programs G-F and the like are rewritten, then, at the head sections of the programs G-F, a program start PS is written and during a recording after the second time, similarly the signal PS is written. By the reproduction and detection of these Nos. P, N, O, and the signal PS, during the Nos. P, N, O and the signal PS, the tape 2 can be fed faster and a reprogramming remembering operation is performed in a short time.
Patent JP-H02119862-A (JP)
Title: Oxygen bath device
Inventor: KANAYAMA TAKEO
IPC: A61H33/00
Filed: 1988-10-28
Abstract: PURPOSE:To enable a bathing agent to be sucked, mixed with air and supplied successively for many bathtubs with a single bathing agent supply-discharge device used by mounting a moving means to the bathing agent supply-discharge device enabled to move between many of the bathtubs. CONSTITUTION:A bathing agent 6 is contained not in a bathtub 4 in the left side but in the other bathtub 4. First a bathing agent supply-discharge device 1 inserts its feed pipe 3 into the one bathtub 4. Next the above said device inserts its discharge pipe 2 to the other bathtub 4, and an air pump 5 is actuated. A rotary blade 19 is rotated feeding air to the periphery from the center of the rotary blade 19. Here the above described bathing agent 6 forms a bridge, and the bathing agent 6 is sucked being sometimes left as in a lump condition but crushed by rotating the rotary blade 19 further mixed sufficiently with air. In this way, the bathing agent 6 is replaced to the one bathtub 4 from the other bathtub 4. Two rails 9 are formed along a single room 10, and replacement work can be successively performed by movement on the rail.
Patent JP-2001088109-A (JP)
Title: Tape or sheet for retarding surface curing of concrete
Inventor: FUKUYAMA KAZUYUKI
IPC: C04B40/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a tape or a sheet for retarding the surface curing of a concrete which shows an improved adhesive force to a tile with a rough surface and the capability to stick to a tile with a rocky surface having conspicuous irregularities after filling up the recessed part and further, realizes the easy removal of lime wash seeping to the surface of the tile after curing the lime wash through water vapor curing. SOLUTION: In the pressure-sensitive adhesive tape or sheet with a laminated acrylic pressure-sensitive adhesive layer containing a concrete curing retardant in one face of a base material sheet, the pressure-sensitive adhesive layer is 0.5-5 mm thick.
Patent JP-H06124902-A (JP)
Title: Plasma processing apparatus with particle monitor
Inventor: NAKAHIGASHI TAKAHIRO
IPC: C23C16/50
Filed: 1992-10-12
Abstract: PURPOSE:To provide a plasma processing device with a particle monitor which can observe the status of in-plasma particles to suppress the generation of in-plasma particles, or, once generated, to discharge as many particles as possible to outside the chamber, or to control at least one of the exhaust means, process gas introducing means and highfrequency voltage impressing means so that both can be accomplished. CONSTITUTION:A substrate 90 to be processed is installed in either a high-frequency electrode 2 or an electrode 3 of earth potential at an opposite position which are installed in a plasma processing chamber 1. While a preset processing degree of vacuum is maintained in a chamber 1 by an exhaust pump 52, a process gas is introduced in between electrodes 2 and 3 and a high-frequency voltage is impressed to the high-frequency electrode 2 to convert the gas into plasma. This plasma processing apparatus provides plasma processing to the substrate 90 by exposing the substrate 90 to plasma and is equipped with a CCD camera 6 to observe a plasma generating region in the plasma processing chamber 1.
Patent JP-2001099329-A (JP)
Title: Sealing device
Inventor: OBAYASHI SHINICHI
IPC: F16J15/3252
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the annular seat holding property, and to show the stabilized sealing function in a sealing device having the annular resin seat. SOLUTION: In a sealing device 1 formed by holding an annular resin seat 10 with two metal rings 20, 30, the inner surface of a part of any one of the metal rings 20 (30) for pinching the annular seat 10 is provided with a recessed part 33 (24) so that a part of the annular seat 10 inserted by the compression pinching force is hooked thereon in the rotating direction. Rotation of the annular seat 10 with a rotary member 3 is prevented by hooking the annular seat 10 on the recessed part 33 (24).
Patent JP-S63127090-A (JP)
Title: Method of connecting take with pipe
Inventor: YAMADA YASUHIRO
IPC: F28F9/02
Filed: 1986-11-18
Abstract: PURPOSE:To simplify a connecting operation by a method wherein a seal ring made of shape-memory alloy is cooled less than a desired temperature and both inner and outer surfaces of the seal ring are closely pressed against each of a pipe and a circular hole as the seal ring recovers its normal temperature under a condition in which the seal ring is placed between the pipe and the circular hole in a tank. CONSTITUTION:A pipe is made of shape-memory alloy and under its normal temperature it has an inner diameter slightly smaller than the outer diameter (a) of a pipe 1 and an outer diameter B slightly larger than the diameter (b) of a circular hole 23 in a tank 2. As a seal ring 3 is cooled less than a desired temperature, the inner diameter A is slightly larger than the outer diameter (a) of the pipe 1 and the outer diameter B is slightly lower than the diameter (b) of the circular hole 23. This seal ring 3 is fitted from a distal end of the pipe 1 until it abuts against an annular projection 13, this pipe 1 is inserted from the circular hole 23 and the distal end surface 12 is engaged with an inner surface of a pushing hole 25. In this case, the seal ring 3 is overlapped with an inward directed flange 22 of the circular hole 23. The seal ring 3 is heated or left in a surrounding atmosphere and as it is restored to its normal temperature, the inner and outer surfaces of the seal ring 3 may press the pipe 1 and the circular hole 23.
Patent JP-S63127626-A (JP)
Title: Radio communication equipment
Inventor: MIWA TAKAO
IPC: H04B1/56
Filed: 1986-11-18
Abstract: PURPOSE:To attain two-way simultaneous communication in the same radio frequency by providing a compression circuit splitting a transmission signal at each prescribed time and outputting the compressed signal and an expander expanding and restoring the signal and outputting it so as to share the space and time obtained through the time compression to the reception signal for the reception compression time. CONSTITUTION:A time, e.g., 0.25sec is set as the time required for the changeover of a transmission switch time of a radio equipment B, and the signal compression time is selected to be, e.g., 1sec, then the minimum unit time required for the transmission/reception is 2.5sec. The transmission signal from a microphone 1 is subject to time division at 2.5sec each by the signal compression circuit 2, the time is compressed to 1sec and inputted to a terminal 7 of the radio equipment B and the radio equipment B sends the compressed transmission signal from an antenna 6 for 1sec. Moreover, the opposed party receives the transmission signal compressed to 1sec via the antenna 6, the signal expansion circuit 4 expands the signal into 2.5sec corresponding to the original time division to output the substantial voice signal from a speaker 3. The transmission signal divided at 2.5sec each is subject to 1sec time compression and the simultaneous two-way communication is attained.
Patent JP-H07128987-A (JP)
Title: Separation device for transfer paper
Inventor: SATO MAKI
IPC: G03G15/14
Filed: 1993-11-01
Abstract: PURPOSE:To prevent transfer paper from directly coming in contact with the outer peripheral surf ace of a separation roller and to prevent the soiling of the transfer paper and irregularities in an image from occurring by attaching a linear or belt-like insulating member to the outer peripheral surface of the separation roller. CONSTITUTION:The separation roller 110 is constituted of a roller shaft 112 formed of good conductive material such as metal, etc., a roller part 114 attached on the roller shaft 112, the linear or belt-like insulating member 115 spirally wound round the outer peripheral surface of the roller part 114, and positioning rollers 116 and 118 attached to the roller shaft 112 on both sides of the roller part 114. Since the insulating member 115 consisting of synthetic resin wire rod is wound round the outer peripheral surface of the roller part 114, the transfer paper is prevented from directly coming in contact with the outer peripheral surface of the roller part 114. Therefore, voltage is not directly impressed on the transfer paper, so that the irregularities in the image caused by directly impressing the voltage are prevented from occurring.
Patent JP-H05105517-A (JP)
Title: Silicon nitride-based sintered compact
Inventor: NISHIOKA TAKAO
IPC: C04B35/626
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a silicon nitride-based sintered compact having excellent mechanical strength at ordinary temperature advantageously to productivity and cost by sintering mixed powder composed of silicon nitride raw material powder, the first specific assistant and second specified assistant of a composition within a specific range under specified conditions in two stages. CONSTITUTION:A compact composed of mixed powder having a composition within an area [(85:150 to (95:5)mol% ratio of Si3N4: the first assistant and (90:10) to (98:2)mol% ratio of Si3N4: the second assistant] surrounded by points A, B, C and D in a ternary compositional diagram of the Si3N4-first assistant (Y2O3+MgO)-second assistant (one or two or more of Al2O3 and AlN) is primarily sintered in an N2 gas atmosphere at 1500-1700 deg.C under <=1.1atm so as to provide >=96% relative density of the sintered compact and the secondarily sintered in an N2 atmosphere at 1500-1700 deg.C under >=10atm so as to afford >=99% relative density of the sintered compact. The crystal phase in the sintered compact comprises both alpha-Si3N4 and beta'-sialon and the bending strength of the sintered compact is >=100kg/mm<2> expressed in terms of the average value of three-point bending strength according to JIS R1601.
Patent JP-H03135876-A (JP)
Title: Running transmission gear of working car
Inventor: NAKAMURA KUNISUKE
IPC: B62D11/08
Filed: 1989-10-19
Abstract: PURPOSE:To facilitate a sliding operation from an engagement position of a side gear with a transmission side gear to a middle position for a pair of side gears that can be slid freely in the direction of a shaft that transmits motion power to a pair of running devices by providing two kinds of springs that are different in the working of energizing power. CONSTITUTION:In a transmission such as a combine, a motion power that is gear-changed by changing the engagement of high speed gear 12, middle speed gear 18, and of low speed gear 17, is transmitted to a transmission side gear 19. Right and left side gears 21L, 21R are fitted outside to a supporting shaft 20 for the transmission side gear 19, so as to be freely slid from an engagement position with the transmission side gear 19, to an engagement position with a pair of braking side gears 26 (26L, 26R), whereby input gears 23L, 23R of right and left wheel shafts 22L, 22R, are engaged therewith, respectively. Each side gear 21L, 21R is energized so as to be slid from the engagement position with the braking side gear 26, to the engagement position with the transmission side gear 19, by means of a first spring 50, and is also energized so as to be slid from the engagement position with the braking side gear 26 to a middle position by means of a second spring 51.
Patent JP-S62135633-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: MORISHITA MICHIO
IPC: F02D41/00
Filed: 1985-12-06
Abstract: PURPOSE:To improve an exhaust gas purification characteristic and a fuel consumption, by controlling an air-fuel ratio in a suction system to a leaner value as compared with a H range during running a vehicle at an L range, and reducing a secondary air quantity to be supplied to an exhaust system. CONSTITUTION:In a four-wheel-drive vehicle, a drive gear ratio of wheels is selected to an L range or a H range by a transfer. An air-fuel ratio of a mix ture gas is feedback controlled by a suction system air-fuel ratio control means B according to a detection signal from an air-fuel ratio sensor A. Further, a secondary air quantity to be supplied to an exhaust gas is feedback controlled by an exhaust system air-fuel ratio control means C according to the detection signal from the sensor A. When the L range is detected by an L range detecting means D, a setting means E sets an integration constant for driving the control means B to a value greater than that in the H range, and also sets an integra tion constant for driving the control means C to a value smaller than that in the H range.