baber/WOPTO huggingface dataset:
Patent JP-S55121388-A (JP)
Title: Heat pipe type heat exchanger
Inventor: OKAMOTO EIJI
IPC: F28D15/02
Filed: 1979-03-13
Abstract: PURPOSE: To improve the coefficient of overall heat transmission, anti-corrosivity and anti-clogging property by means of a fluidized bed formed on a porous plate provided only on the high temperature and low temperature gas sides with a partition wall for preventing the mixing of the high temperature and low temperature fluids.  
     CONSTITUTION: A high temperature gas introduced from a high temperature gas inlet duct 1 flows in as shown by the arrow 11, advances from the bottom of a porous plate 8 as shown by the arrow 12 to form a fluidized bed 10 fluidizing particles and then, flows out through the high temperature gas outlet duct 2. In the mean time, the high temperature gas gives heat the heat pipe on the high temperature gas side and cooled. The low temperature fluid introduced from the inlet 3 flows between heat pipes 9 on the low temperature side as shown by the arrow 14, while heated by heat from the heat pipe. In this manner, the heat transmission by the fluidized bed extremely increases the coefficient of overall heat transmission thereby heightening the heat transfer efficient. The use of anticorrosive particles can enhance the anticorrosivity and the fluidization thereof checkes the accumulation of matters attached thereby improving the anti-clogging property. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09196422-A (JP)
Title: Air conditioner device
Inventor: TAKANO YOSHIYUKI
IPC: F24F11/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To realize an energy saving operation and to enable an operation to be carried out under a wider condition by a method wherein any one of a starting or a stopping in operation of a compressor, a mode changing-over operation of a four-way valve or a changing-over of a three-way valve is controlled in response to a result of sensing of a temperature at a heat source water inlet and an indoor air temperature. SOLUTION: At least any one of a starting or a stopping in operation of a compressor 31, a mode changing-over operation of a four-way valve 32 or a changing-over of a three-way valve 8 is controlled by a control device 16 in response to a result of sensing of a first temperature sensing device 14 for sensing a heat source water inlet temperature and a result of sensing of a second temperature sensing device 15 for sensing an indoor air temperature. With such an arrangement as above, when the indoor air temperature is approached to a target indoor air temperature, it is possible to perform the most suitable air conditioning operation in reference to temperatures of heat source water and air to be processed.  For example, it becomes possible to perform a proper selective operation of a fan coil operation, a heat pump operation or both a fan coil operation and a heat pump operation and further it is possible to perform an air conditioning operation corresponding to a load with a minimum amount of energy.
Patent JP-S55123825-A (JP)
Title: Paper feeding apparatus
Inventor: UMEZAWA MICHIO
IPC: B65H1/04
Filed: 1979-03-12
Abstract: PURPOSE: To enable even the one sheet left at the last to be sucked-in by specifying the structure of a sheet loading rack.  
     CONSTITUTION: Over the range wider than the projection contour of the sucker 3 which is arranged oppositely to the sucker 3 on the surface part of the base plate 1a of a sheet loading rack 1, air permeable substance 8 such as cloth, felt, and sponge is laid. Accordingly, when the rest of sheet becomes a small number, the sucker 3 which descends sucks air through the air permeable substance 8, and then the one sheet left at the last is sucked-in. The same effect can be obtained when an air hole 10 is formed in the range opposite to the sucker 3 on the base plate 1a, in place of the air permeable substance 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000227574-A (JP)
Title: Picture display device
Inventor: TAKEYAMA TETSUEI
IPC: G02B27/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a clear and high-resolution picture display device that color correction ability is added by using a diffraction optical element for a relay optical system and made compact by reducing the number of lenses. SOLUTION: This picture display device is provided with a picture display element 3 and an observation optical system forming an exit pupil 2 for observing an observation picture displayed at the element 3 and having positive refractive power as a whole. Then, the observation optical system is provided with the relay optical system forming the observation picture as the intermediate picture 7 and an eyepiece optical system forming the pupil 2 in order to guide the picture 7 to an observer. The relay optical system is constituted of an axially symmetric lens group 4 and the diffraction optical element 8 is arranged in the group 4.
Patent JP-H07236625-A (JP)
Title: Pulse oxymeter probe for finger
Inventor: YAMAGUCHI KEIJI
IPC: A61B5/1455
Filed: 1994-02-28
Abstract: PURPOSE:To provide a pulse oxymeter probe for a finger which can be easily installed on a finger, by which moderate contact pressure can be secured, and a transmitted light signal is hard to be disturbed by the movement of a finger. CONSTITUTION:A pair of arms 11 comprise a soft member 12 provided in such a manner as to touch a region to be measured and a comparatively hard member 13 provided on the outside thereof, wherein the soft member 12 is formed in such a manner that the forward end part of the arm is rounded, and a recessed part is formed along the direction of a major axis in the substantially central part. An insert part is formed in such a manner as to insert a finger with the soft members opposite to each other, and the comparatively hard member includes at least one pair of a light emitting element and a photo detecting element. The arm 11 is formed by an elastic body, and when a finger is inserted in the insert part 16, the central part of the soft member 16 is recessed along the direction of the major axis so as to be less apt to be separated from the finger.
Patent JP-S62187168-A (JP)
Inventor: AKAGAMI JUNICHI
IPC: C04B35/52
Filed: 1986-02-12
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-S63194622-A (JP)
Inventor: ADACHI KAZUTOSHI
IPC: A47L9/14
Filed: 1987-02-10
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-H09220097-A (JP)
Title: Measurement of paraquat detoxication activity
Inventor: NAGANO TETSUO
IPC: C12Q1/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To conveniently measure paraquat detoxication activity in a high accuracy with an excellent reproducibility by measuring an absorbance at a specific wavelength after proliferated a test bacterium by cultivating in an each well of a microplate in the presence of a specimen and paraquat in a high accuracy with an excellent reproducibility. SOLUTION: This method for measuring detoxication activity comprises using Escherichia coli as a test bacterium and a medium containing only glucose as a carbon source in an each well of a microplate in the presence of a specimen and 0.035-5μM of paraquat, cultivating and proliferating a test bacterium within the range that a concentration of the test bacteria is 0.003-0.03 in an absorbance at 650nm and then measuring an absorbance at 600-700nm. The detoxication activity of the test sample against paraquat is measured by the proliferation curve of the test bacteria. Thus, the detoxication activity due to decomposition of superoxide produced by paraquat, a contact herbicide of a nonhormone type, is conveniently measured in a high accuracy with an excellent reproducibility.
Patent JP-H10225985-A (JP)
Title: Manufacture of resin tubular form
Inventor: NAKAMARU MASAFUMI
IPC: B29L23/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a resin tubular form which has a good appearance and shows a high elastic modulus in tension especially in a peripheral direction and a melt point lower by scores of degrees C than the melt point of thermoplastic resin and an extremely low decrease in the modulus of elasticity when the tubular form is maintained under temperature conditions above a glass transition temperature for a long time. SOLUTION: This method for manufacturing a resin tubular form is to perform the orientation molding of a hollow work 1 of crystalline thermoplastic resin by pulling it from a clearance between a die 2 and a conical former 3 with the help of a clamp 5. In this case, the former 3 to be used has the half vertical angle of 16-30 deg. at a conical expanded diameter part. The hollow work 1 is orientated under necking effects to be caused by giving a strain which is larger than the yield strain level of the crystalline thermoplastic resin at its working temperature and smaller than the fracture strain level of the resin at its working temperature to the hollow work 1 in its tensile direction and also its peripheral direction. Thus the thickness is reduced 25% or less compared to the initial thickness.
Patent JP-H11263736-A (JP)
Title: Reagent for diagnosis of active tuberculosis, its reagent kit and detection of active tuberculosis
Inventor: NAKAMURA REIKO
IPC: A61K49/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject reagent readily penetrating skin and having compatibility with the skin of a test specimen by mixing a purified protein of the same kind as the protein produced by Mycobacterium tuberculosis and Mycobacterium bovis during propagation, and not produced by other acid-fast bacteria, with a nonionic surfactant in a specific proportion in a diluent. SOLUTION: The objective reagent is obtained by mixing 1-100 pts.wt. purified protein (preferably MPB64) of the same kind as the protein produced by Mycobacterium tuberculosis and Mycobacterium bovis, and not produced by almost other acid-fast bacteria in the whole acid-fast bacteria capable of infecting and attacking a human being, with a trace of nonionic surfactant in 100 pts.wt. diluent. The objective reagent preferably comprises the first reagent of one of the before reagent, and the second reagent obtained by mixing 1-75 pts.wt. purified protein of the same kind as the protein not produced by the Mycobacterium tuberculosis but produced by the Mycobacterium bovis during propagation, with a trace amount of nonionic surfactant in 100 pts.wt. diluent.
Patent JP-H02211399-A (JP)
Title: Commutator type motor-driven blower
Inventor: MURATA SATORU
IPC: F04D29/44
Filed: 1989-02-08
Abstract: PURPOSE:To improve the assembly workability and prevent the reduction of the holding power for preventing the turn of the outer race for a bearing by installing a stator, rotor, fan, air guide, and a counter load side bracket, and integrally shaping a rubber bush onto the bearing holding part of the bracket. CONSTITUTION:A rubber bush 26 is surely held onto the rubber bush supporting part of a bearing housing body by integrally shaping the rubber bush 26, load side bracket 16, and an air guide 20. Therefore, the inside turning of the bush 26 to the bearing housing inside in the case when a bearing 15 which is press- fitted into a shaft 14 is press fitted into a counter load side bracket 16 and the air guide 20 is prevented. Further, because of the integrally shaped article, the press-contact portion dimension of the rubber bush 26 to the bearing 15 can be set arbitrarily. Therefore, the bearing 15 can be firmly press-attached by the rubber bush 26, and the reduction of the holding power for preventing the turn of the outer race for the bearing 15 can be prevented.
Patent JP-H05223630-A (JP)
Title: Vibration detector
Inventor: TANNO YOSHIAKI
IPC: G01H1/00
Filed: 1992-02-17
Abstract: PURPOSE:To detect vibration by a sound wave and fixed vibration in a compound manner with one vibration detector. CONSTITUTION:A vibration detector 12 is provided to detect vibration by a sound wave. A loose body 13 is provided. A frame body 14 is provided to hold the loose body 13 so as to be allowed to play with respect to the vibration detector 12. A sound wave such as voice is caught with the vibration detector 12 and vibration by the sound wave is detected. With the action of the fixed vibration from outside, the loose body 13 plays and vibration associated with the playing of the loose body 13 is checked with the vibration detector 12 to detect the fixed vibration.
Patent JP-S59155610-A (JP)
Inventor: KAWAMURA YUUJIROU
IPC: B60R19/50
Filed: 1983-02-23
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-S53115136-A (JP)
Title: White-balance switch driving circuit for color television camera
Inventor: MATSUMOTO SEINI
IPC: H04N9/73
Filed: 1977-03-18
Abstract: PURPOSE: To prevent the white-balance loss with every ON/OFF of the power source, which is effective for the news coverage and others, by providing a simple means which blocks the relay action caused by ON/OFF of the camera power source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09222379-A (JP)
Title: Impact test device
Inventor: SEKO HIROMI
IPC: G01N3/30
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To load impact under the almost real condition and to adjust impact level by fixing a device to the central part of a rectangular panel manufactured with the use of a general honeycomb sandwich panel and providing a device, which is driven with air pressure so as to produce the impact, on four corners of the panel. SOLUTION: A device 1 is fixed to the center of a rectangular honeycomb sandwich panel 9 with a bolt. The four corners of panel 9 are hung with ropes 7. And air pressure drive impact production devices 10 are fixed to the four corners of the panel 9, respectively. With a hose 11 in between, the impact production device 10 and a compressor 12 are connected to each other. The compressed air produced with the compressor 12 is supplied to the device 10 through the hose 11, for driving the device 10. The impact produced at the device 10 is propagated to the device 1 through the panel 9.
Patent JP-S62189916-A (JP)
Inventor: YAMAKI SHOICHI
IPC: H02H3/33
Filed: 1986-02-13
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-H06246536-A (JP)
Title: Deburring device
Inventor: MONNO YUZURU
IPC: B23D79/00
Filed: 1993-02-18
Abstract: PURPOSE:To set the deburring quantity automatically and dispense with the adjustment of pressing force despite the material change of plates by setting the pressing force of a deburring knife on the basis of the information of a storage device, and controlling a pressing driving means so as to obtain the set pressing force. CONSTITUTION:The cutting edge 3 of a knife 1 is brought into contact with or separated from strip material 4 through a piston by supplying/discharging air to/from a cylinder 10 so as to remove a burr 5. In this case, the air supply port 11 and air supply-discharge port 10b of the cylinder 10 are connected to air supply source respectively through a solenoid change-over valve 21 and a pressure reducing valve 23 so as to form a pressing driving means. An automatic pressure regulator 26 for regulating air pressure is interposed between the solenoid change-over valve 21 and the pressure reducing valve 23. The automatic pressure regulator 26 is connected to a control device 28, and the control device 28 is connected to a storage device 29. The storage device 29 is made to store the material quality of the strip material 4 and the depth-of-cut quantity of the knife 1, and the control device 28 controls the automatic pressure regulator 26 on the basis of the stored data.
Patent JP-S62188233-A (JP)
Title: Semiconductor bonding unit
Inventor: EBISAWA TAKASHI
IPC: H01L21/60
Filed: 1986-02-13
Abstract: PURPOSE:To enable a bonding unit to form good bonds with desirable strength and reliability even on a heat-resisting substrate, by applying laser beams to a bonding section for heating it directly. CONSTITUTION:A laser generating apparatus 30, which is a YAG laser in this embodiment, is provided so as to apply a laser beam to each of bonding pads on a semiconductor 61. Further, a temperature detecting apparatus 40 is provided for detecting a temperature of the region of the bonding pad to which the laser beam has been applied. The temperature detecting apparatus 40 is composed of a infrared radiation generating section for applying infrared rays to the that region to which the laser beam has been applied and of a temperature detecting element formed of In-Sb for receiving the infrared rays reflected therefrom. A television camera 20, the laser generating apparatus 30, the temperature detecting apparatus 40 and a body 10 are all connected to a control unit 50 so that, for example, an output of the laser generating apparatus 30 is controlled based on a temperature detected by the temperature detecting apparatus 40 or a bonding head is positioned reciprocally or transversely according to the position of the bonding pad recognized by the television camera 20.
Patent JP-H09221550-A (JP)
Title: Far-infrared-emitting plastic
Inventor: KANEDA FUMITORA
IPC: A61N5/06
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a far-infrared-emitting plastic which contains a far-infrared- emitting substance and is suitable as the material of a plastic molding usable for irradiating an object kept at 20-100 deg.C with far-infrared rats by mixing a synthetic resin with a specific far-infrared-emitting substance. SOLUTION: This plastic is prepd, by mixing a synthetic resin with a far- infrared-emitting substance comprising silicon and/or tin antimonide. The substance is pref, a mixture of silicon and tin antimonide in a ratio of (2:9)-(2:21) and is incorporated into the plastic pref. in an amt. of 2-15wt.% of the plastic. The synthetic resin is pref. selected from among polyester, polypropylene, polyethylene, polyamide, and ABS resin.
Patent JP-H0770724-A (JP)
Title: Production of galvanized steel sheet and galvannealed steel sheet
Inventor: FUJIBAYASHI NOBUE
IPC: C23C2/28
Filed: 1994-02-28
Abstract: PURPOSE:To minimize complication of stages and degradation in productivity, improve the quality and inexpensively carry out the production of a galvanized or galvannealed steel sheet by using a high-strength steel sheet contg. P, Si, Mn or Cr as a blank steel sheet. CONSTITUTION:The high-tensile steel sheet is subjected to recrystallization annealing with continuous annealing equipment and the enriched layers of the in-steel components on the surfaces of the steel sheet are removed by polishing or pickling and polishing or polishing and pickling after cooling. The steel sheet is again heated by continuous galvanizing equipment, by which the steel sheet is galvanized. In succession, the steel sheet is subjected to alloying, by which the heating temp. of the steel sheet with the continuous galvanizing equipment is preferably regulated to >=650 deg.C and the recrystallization annealing temp. with the continuous annealing equipment or below.
Patent JP-S52114296-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI KENKICHI
IPC: G02F1/13
Filed: 1976-03-22
Abstract: PURPOSE: To increase brightness by simultaneously exciting liquid crystals after storing the information of one picture of video signals as well as to eliminate the limit in the number of lines by placing one gate transistor and inmproving threshold characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10225336-A (JP)
Title: Bedding support and bedding set
Inventor: HAMADA FUSAO
IPC: A47C17/82
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To easily and quickly carry bedding, by equipping a reinforcing bone along at least one side of long sides of rectangular bedding support on which bedding is laid and equipping a handle and a bedding mounter connected with the reinforcing bone onto the one outer side face. SOLUTION: This bedding support 1 is formed as a rectangular support on which bedding 2 is laid and has almost same shape and thickness as that of a mattress 3. A reinforcing bone 8 is placed along one of long sides 7 of each bedding support 1 and a handle 9 is equipped in the vicinity of one side and used on carrying a bedding set 4 comprising bedding support 1 and bedding 2. A hook-and-loop fastener 10a is attached as a bedding mounter onto the upper face corner part for mounting a mattress 3 on the bedding support 1, and a hook-and-loop fastener 10b for attaching a counterpane 3 is attached onto one side face on the side the handle 9 is equipped on. Thereby a worker is enabled to carry the bedding set 4 by hand.
Patent JP-S58146461-A (JP)
Title: Cyclone separator
Inventor: FURUYA MASAYASU
IPC: B04C5/185
Filed: 1982-02-26
Abstract: PURPOSE:To capture fine dust particles efficiently, by opening slits for introducing and discharging of air flow spacially at the prescribed interval on the circumferential wall of a dust capturing chamber which is partitioned from a dust collecting box. CONSTITUTION:A dust capturing chamber 5 of a cylindrical shape is connected to a cyclone body consisting of a cylindrical part 3 and a conical part 4. An auxiliary dust collecting box 7 is connected to the chamber 5, and a slit 9 for introduction of air flow and a slit 10 for discharging of air flow are provided sufficiently spacially from each other on the circumferential wall 51 which partitions both. The slit 9 is located on an upper stream side with respect to the swirling gas flow 63 of the chamber 5, and the slit 10 is located on a down stream side. Both slits 9, 10 are located in the direction tangential to the wall 51. Positive dynamic pressure is thus acted in the opening of the slit 9 by air flow 63, and negative pressure is acted in the opening of the slit 10, by which the air flow 65 flowing through the box 7 is generated, and fine dust D is deposited efficiently on the bottom part of the box 7.
Patent JP-H02212619-A (JP)
Title: Dynamic pressure gas bearing
Inventor: KOBAYASHI MITSUO
IPC: G02B26/10
Filed: 1989-02-09
Abstract: PURPOSE:To improve the stability of a bearing by providing plural through holes near the opposing position to the top radial bearing of a rotating sleeve at least to suck outside gas in the sleeve with rotation, thus increasing the pressure and the rigidity of the bearing and preventing vibration. CONSTITUTION:Plural through holes 22 are provided at the top edge opposing to the top radial bearing 11 of a hollow and cylindrical rotating sleeve 4 fitted to a fixed shaft 1 at narrow intervals. Since the rotating sleeve 4 rotates counter-clockwise in the direction of an arrow 23, the through holes 22 are directed so that outside gas is absorbed by the rotation of the rotating sleeve 4. As a result, outside gas is sucked in the rotating sleeve 4 to feed it to the top radial bearing 11. Since outside gas is sucked and fed to the top radial bearing 11 from the through holes 22, the gas pressure in the top radial bearing 11 rises, so that it reaches approximately the same pressure as that of a bottom radial bearing 12, increasing the rigidity of the top radial bearing.
Patent JP-H08226440-A (JP)
Title: Bearing device
Inventor: KATO MASAYUKI
IPC: F16C25/08
Filed: 1995-02-20
Abstract: PURPOSE: To provide a bearing device without the contraction of the life of a rolling bearing due to seizure or the like by always giving proper preliminary pressure to the rolling bearing with the same simple structure as a system for giving preliminary pressure to a fixed position irrespective of the numbers of rotation of a shaft. CONSTITUTION: In a bearing device for supporting a shaft body 11 rotatably with rolling bearings 3, 5, 7, 9 in a bearing case 1 and pushing axially the inner rings of the rolling bearings 3, 5, 7, 9 with a cylindrical intermediate seat member 41 to give preliminary pressure to the respective rolling bearings by a system for giving the preliminary pressure to a fixed position, the mass in the middle part of the intermediate seat member 41 is increased compared with that of both ends such that the intermediate seat member 41 is elastically deformed in the drum-like form by a centrifugal force to shorten the shaft length of the intermediate seat member 41 according to the numbers of rotation of the shaft.