baber/WOPTO huggingface dataset:
Patent JP-H09256748-A (JP)
Title: Construction of bottom rail material of sash
Inventor: WATANABE MASAHIRO
IPC: E06B3/14
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent stains of condensation liquid water on the indoor side surface of a facing material and to make it possible to maintain the facing material beautifully in high quality for a long perior of time by providing a weephole for running down condensation liquid water occurring in the indoor side of a sash and flowing down without flowing out along an indoor side of the non-metallic facing material mounted to indoor side to a bottom rail material of the sash. SOLUTION: A weephole 5 for running down condensation liquid water occurring in the indoor side of a sash and flowing down without flowing out along an indoor surface side 3A of a facing material 3 is provided in a bottom rail material 4 of the sash. Condensation liquid material occurring in the indoor side of the sash and flowing down is discharged to the outside from a gap between a wheel 23 and a lower piece 24 through an upper hole 29 and a lower hole 30, and condensation liquid water is prevented from dropping down along the indoor surface 3A of the facing material. Since a rising piece 26 is provided to a bottom rail main body 2 of the sash, the adherence of condensation liquid water to an outdoor surface 3B of the facing material 3 and to the upper end face thereof can be prevented, and the influence of condensation liquid water on the facing material 3 can be surely prevented.
Patent JP-S58196890-A (JP)
Title: Biological dephosphorization of waste water
Inventor: OOTAKE YASUTOMO
IPC: C02F3/30
Filed: 1982-04-28
Abstract: PURPOSE:To dephosphorize waste water efficiently and stably, by a method wherein waste water containing organic matter and a phosphorus compound is brought into contact with an activated sludge for at least 8hr in an anaerobic condition in which oxygen and oxide form nitrogen are absent, and is then treated in an aerobic condition for at least 4hr. CONSTITUTION:A sewage having a BOD value of 100-150mg/l is introduced as raw water into a reaction tank of 2l in capacity, and is agitated in an anaerobic condition for 16hr. Then, aeration is started, and after aerobically treating the sewage for 7hr, the aeration is stopped, a sludge is precipitated, and a supernatent liquor is discharged as treated water. Accordingly, a much higher dephosphorizing efficiency can be achieved and treated water of higher quality can be obtained, as compared to the case of a conventional method. In order to release phosphorus from the activated sludge, it is preferable that the feed waste water has a low dissolved oxygen content, preferably 0.4mg/l or lower, and an oxide form nitrogen content is preferably 0.5mg/l or lower.
Patent JP-S52155938-A (JP)
Title: Artificial shift system for data
Inventor: TSUDA TOSHITAKA
IPC: G06F7/00
Filed: 1976-06-21
Abstract: PURPOSE: To remarkably decrease the entire system processing time, by realizing the artificial shift system as the data shift system in RAM. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58188588-A (JP)
Title: Production of roll
Inventor: AOKI AKIRA
IPC: F16C13/00
Filed: 1982-04-28
Abstract: PURPOSE:To simplify the stage of production and to avert the waste of materials, by fixing a shaft part extending to one end face side of a flange to form a journal and attaching the end face of a straight cylindrical part to the other end face by friction welding. CONSTITUTION:An annular stepped part 10 for engagement is formed on the outside of a shaft part 6. A step part 15 for fitting is formed in a support part 11 on one end face 14 side of a flagne 7. The continuous part 16 of the shaft part 6 is inserted into the part 11 of the flange 7, and the stepped part 10 is fitted into the stepped part 15 of the flange 7. The free end 18 in a connecting part 16 is flared radially outward and is plastically deformed. The shaft part 6 extending to the face 14 side of the flange 7 is fixed and a journal 19 is thus constituted. The other end face 20 of the flange 7 is pressed to the end face 21 of the cylindrical part 13 and the end faces 20, 21 are heated by friction, whereby the friction welding between the journal 19 and the straight cylindrical part 13 is effected.
Patent JP-S57190118-A (JP)
Title: Flexible support-type dynamic pressure fluid bearing
Inventor: FUKUYAMA HIROMASA
IPC: F16C27/00
Filed: 1981-05-15
Abstract: PURPOSE:To provide a dynamic pressure fluid bearing of light load used under high temperature which is low-priced and resistant to vibration or shock by circumscribing a flexible endless thin plate about the outer peripheral surface of a shaft at several places in such a manner as to form a polygonal bearing surface. CONSTITUTION:Rotation of a shaft 1 causes fluid stored in the periphery of the shaft to generate pressure, thereby to support the shaft 1. A bracket 4 having a cylindrical hole 41 is provided with two pins 3 and a pin 31 enclosed in such a manner as to be slided outward in a guide mounted on the bracket 4 by an elastic substance 5. A flexible thin endless steel plate 2 is triangularly disposed about two pins 3 and the pin 31 in such a manner that the steel plate 1 contacts the outer surface of the shaft 1 at three places thereof. Thus, the bearing member can cope with an impulsive load immediately by absorption effect due to flexibility of the steel plate 2 so as to prevent troubles.
Patent JP-S61232321-A (JP)
Title: Scavenged gas controller for uniflow scavenging type internal-combustion engine
Inventor: TATEISHI MATAJI
IPC: F02B25/04
Filed: 1985-04-08
Abstract: PURPOSE:To improve combustion efficiency over a wide range by securing the proper scavenging area and the strength of swirl in accordance with the engine operation condition by installing a swirl controller for partially opening and closing a scavenging hole from the lower part onto the outer peripheral part of a cylinder in rotatable and slidable ways. CONSTITUTION:A scavenging hole 41 is directed in the eccentric direction with respect to the axis center of a cylinder 4 so that a proper swirl is generated in the flow of scavenged gas. The inflow angles thetaa and thetab in the upper and lower parts of the scavenging hole 41 are set in the following relation: thetaa>thetab. In the above, a variable swirl apparatus 7 is installed, and a control part 71 for partially covering and opening and closing the scavenging hole 41 is installed. The driving part 72 of the above-described apparatus 7 is driven by a motor 74 through a hook 73. When the variable swirl apparatus 7 is shifted, for example, leftward, and the lower part area of the scavenging hole 41 is largely covered by the control part 71, the area of the part where the inflow angle thetaa of the upper part is large increases, and the scavenged gas in a strong swirl can be obtained.
Patent JP-S58194126-A (JP)
Title: Variable speed reproducer of helical scan video tape recorder
Inventor: TERADA AKIMICHI
IPC: G11B5/588
Filed: 1982-05-01
Abstract: PURPOSE:To avoid distortion in a picture when heads are switched, by moving a head for the next reproduction at a suitable position and in a suitable velocity, at the point of time of head switching for a 2-head helical scan system VTR. CONSTITUTION:When a switching pulse SW30 of a reproducing head is inputted to a shift pulse generating circuit 24, shift pulses (a)-(f) are generated. The amplitude of the shift pulses (a)-(f) are changed at gain adjusting devices 25, 26 with a speed signal from a tape speed detection circuit 32 respectively at first. Then, additional pulses are added at adders 27, 28 and the summed result are applied to polarity decision circuits 29, 30 consisting of polarity inversion circuits, switches and gain adjusting circuits. The output of the polarity decision circuits 29, 30 is summed with a tracking error signal at adders 16, 17 respectively, the added result is integrated at integrators 18, 19 and the position shift of the heads 1, 2 is determined. The output of the integrators 18, 19 is applied to adders 20, 21, where the output is added to the output of a wobbling oscillator 12, and the resultant output is amplified 22, 23 and given to bimorphs 3, 4.
Patent JP-H08275458-A (JP)
Title: Apparatus for grounding rotating machine
Inventor: FUKAYA KUNIO
IPC: H01R4/64
Filed: 1995-03-30
Abstract: PURPOSE: To enable space saving, reduction in the number of fixing parts and elimination of additional process in earthing of a rotating machine in such a manner that the core of the stator is grounded. CONSTITUTION: In a rotary apparatus providing a stator core 1 which is formed by stacking a large number of stator core pressing plates 1a consisting of a thin metal plate and having shallow grooves 3, 4 in such a manner that the shallow grooves 3, 4 are communicated, an elongated narrow terminal 6 connected to the end point of the earth line 5 is provided and this terminal 6 is inserted into the shallow grooves 3, 4 for plastic deformation.
Patent JP-H10263058-A (JP)
Title: Interior deodorizer
Inventor: KAWADA HIROYUKI
IPC: B01D53/38
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To deodorize the interior without increase in the effective area in the room by providing a duct which has an intake port opened to the interior floor surface or side surface and an exhaust port opened to the interior ceiling or side surface, and installing a deodorizing material in the intake port, and installing a fan in the exhaust port. SOLUTION: An intake port 7 is provided on the base of the side surface of a room 1, an exhaust port 9 is provided in the substantially central part of a ceiling, and the intake port 7 and the exhaust port 9 are communicated with each other by a duct 6. An urethane foam is stuck to the inside of the duct 6 by an adhesive in such a manner that heat exchange is not performed in the duct 6. A deordorizing material 8 formed by bearing a deodorizing element in a honeycomb structure is arranged in the intake port 7, a fan 4 for circulating the interior air is fitted to the exhaust port 9, and a dust collecting filter 3 is provided right under the fan 4.  The interior air is sucked from the interior air by rotating the fan 4, and simultaneously malodor component is adsorbed and decomposed to be removed by the deodorizing material 8, so that only pure air is again discharged from the exhaust port 9.
Patent JP-S6386411-A (JP)
Inventor: NINGUUFUATSUTO CHIYAN
IPC: H01G4/30
Filed: 1987-03-26
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-H08270498-A (JP)
Title: Cylinder head structure of diesel engine
Inventor: KASHIMOTO MASAAKI
IPC: F02B3/06
Filed: 1995-03-30
Abstract: PURPOSE: To uniform the rigidity of a cylinder head wall above a cylinder in a two-intake-valve two-exhaust-valve type engine. CONSTITUTION: In the cylinder head 1 of a two-intake-valve two-exhaust valve type direct injection diesel engine DE with ports 3, 4, 9, 10 arranged zigzag, rigidity in a part between a fifth cylinder head bolt boss part 19 and a sixth cylinder head bolt boss part 20 should be locally low in substance, but since a glow plug fitting boss part 23 connected to the wall parts of the first intake port 3 and second exhaust port 10 and also to a bottom deck is provided between both cylinder head bolt boss parts 19, 20, the rigidity of the part foundamentally lowered in rigidity is heightened by the glow plug fitting boss part 23, and the rigidity of a cylinder head wall above the cylinder is uniformed.
Patent JP-H06256785-A (JP)
Title: Fluorosilicone-based lubricant
Inventor: KANZAKI YASUE
IPC: C10N20/06
Filed: 1993-03-08
Abstract: PURPOSE:To obtain the subject lubricant, comprising a silicone oil having a specific structure and fluororesin powder as a thickener, excellent in cold resistance and lubricity and further boundary lubricity and load resistance ability under a high load. CONSTITUTION:This lubricant is composed of (A) 100 pts.wt. fluorosilicone oil expressed by formulas I and/or II [R is monovalent hydrocarbon; Z is monovalent hydrocarbon or C2H4(CF2).F; (a) is an integer of >=4; (m) and (n) are 0 or positive numbers; (m-l-n) is 0-1000, with the proviso that at least one Z is the C2H4(CF2)aF; (x) is a positive integer; (y) is 0 or a positive integer; (x+y) is >=3] and (B) 1-100 pts.wt. powder of a fluororesin (e.g. polytetrafluoroethylene). Furthermore, the compound expressed by formula I in the component (A) is obtained by hydrolyzing, e.g. a fluoroalkyldiorganochlorosilane. The compound expressed by formula II is prepared by cohydrolyzing e.g. a fluoroalkylorganodichlorosilane with a diorganodichlorosilane.
Patent JP-S61232508-A (JP)
Inventor: MIO KOTARO
IPC: H01B7/295
Filed: 1985-04-05
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-S62230243-A (JP)
Title: Local area network system
Inventor: TAKIGUCHI AKIHIKO
Filed: 1986-03-31
Abstract: PURPOSE:To constitute the efficient communication system by setting the number of times inhibiting the ensurance of a token received to an interface of a node station connected to a ring transmission line according to the priority. CONSTITUTION:A computer 20, a facsimile equipment 21, a terminal equipment 22 and a telephone set 23 or the like are connected to the ring transmission line l via plural interface conversion units 2. Each interface conversion unit 2 holds the token addressed to its own station and sends a data but inhibits the holding of tokens of a prescribed number or over in response to the priority of various communication equipments. Thus, equpments not permitted for communication delay and permitted for the delay exist in mixture and the efficient communication line is constituted.
Patent JP-H05238579-A (JP)
Title: Static eliminator device
Inventor: FUJIWARA YUKIHIRO
IPC: B65H5/00
Filed: 1992-02-26
Abstract: PURPOSE:To prevent a sheet, statically eliminated, from being again statically eliminated without worsening strength of a branch means. CONSTITUTION:A static eliminator means 11 for statically eliminating a charge, with which a sheet is charged, is provided integrally in the conveying lowermost downstream of a branch means 5 supported to branch a conveying direction of the sheet and to turnably sort the conveyed sheet, further to constitute the static eliminator means 4 connected to a device main unit through the earth 8. By this constitution, without decreasing strength of the branch means, further by sufficiently ensuring static eliminator space, the sheet once statically eliminated is prevented from being again statically eliminated by contact with the other part.
Patent JP-H06291474-A (JP)
Title: Cord bush
Inventor: SUGIMURA HIROMICHI
IPC: H05K7/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide a cord bush in a simple structure in which a cord is fixed to a groove-shaped cord mounting part formed in an enclosure so as not to be moved. CONSTITUTION:One pair of half bodies 12, 13 which can be so attached as to surround a cord and swing parts 14 which couple the half bodies in such a way that the half bodies can swing are formed integrally. Pressure parts 12a, 13a, 12b, 13b which sandwich and fix the cord when they are set to a closed state and claws 12d which hold them in the closed state are formed in the pair of half bodies 12, 13. In addition, grooves 12e, 13e which are used to attach the half bodies in the closed state to a cord mounting part are formed in the outer face of the individual half bodies 12, 13, a cord bush is attached to the cord, and the cord bush is attached to the cord mounting part. Thereby, the cord can be fixed to the cord mounting part.
Patent JP-S55165088-A (JP)
Title: Recorder for still picture
Inventor: TSUNODA TAIJI
IPC: H04N9/79
Filed: 1979-06-11
Abstract: PURPOSE:To prevent the production of noise caused by the discontinuity of signal, by storing one field's share at least of video signal on the original recording media together with the audio signal corresponded as the still picture signal. CONSTITUTION:The video signal from the TV receiver 1 is separated 2, 3 into luminance signal, color subcarrier and color synchronizing signal, and the luminance signal is fed to the adder 5 to form the still picture signal. When the logic counter 7 detects the one revolution detection pulse from the encoder, the contact of the switch S is switched to the P side, and the still picture signal from the adder 5 is recorded on the disc D for one field's share while one revolution. When the recording is finished, the switch S is switched to the R side and it is readout with the readout clock pulse of one by the specified time axis expanding ratio from the logic counter 7 and recorded on the magnetic tape T with the magnetic head Hv. On the other hand, the audio signal is recorded on the magnetic tape T with the magnetic head HA without being time-axis-expanded.
Patent JP-S55436-A (JP)
Title: Automatic ultrasonic flaw detector
Inventor: UCHIDA KUNIHARU
IPC: G01N29/04
Filed: 1978-06-19
Abstract: PURPOSE: To facilitate the high accurate flaw detection by arranging a group of ultrasonic locating elements in the form of checkers thereby to control the delay times upon transmission and reception.  
     CONSTITUTION: Several ten to hundred ultrasonic locating elements 2 are arranged in the from of checkers thereby to produce a locator 1 and are connected with the transmitter 3a and receiver 4 constituting the locator 3. The receiver 4 is connected with an amplifier 5, an adder 6 and a cathode ray tube 7, and the locator 3 and the adder 6 are connected with a transmission and reception controller 8. As a result, a preset one of the locating elements 2 is selected in accordance with the control signals of the controller 8 so that the ultrasonic wave generating pulses are fed from the transmitter 3a with a preset delay such that the ultrasonic waves are made to propagate in a cylindrical form. Then, the reflected echo, which is reflected from a defect portion of a test piece equipped with the locator 1, is received and is diaplayed in the cathode ray tube 7 after it is amplified and digitally added. And, the ultrasonic beam forms apparently one cylindrical locator so that the test piece as a shole is subjected to optical flaw detection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52156353-A (JP)
Title: Protective relay system for current difference
Inventor: SAKOU EIZABUROU
IPC: H02H3/28
Filed: 1976-06-23
Abstract: PURPOSE: To prevent an error operation, by such means that with an operational decision made independently for each of positive and negative half wave, even for a disturbance present in the received demodulated signal caused by a noise like in the communication line, the output be produced only at a time with the decision output of each wave coincided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61233420-A (JP)
Title: Magnetic recording medium
Inventor: YASHIRO TSUTOMU
IPC: C09D7/12
Filed: 1985-04-09
Abstract: PURPOSE:To obtain the title medium having excellent reproducing output and C/N in the high-frequency region and with less decrease in the reproducing output due to repeated tests by jointly using hexagonal ferrite magnetic powder and acicular ferromagnetic powder. CONSTITUTION:The hexagonal ferrite magnetic powder having >=5 squareness ratio and >=600Oe coercive force is selected and the ferromagnetic powder having >=4 acicular ratio, >=100emu saturation magnetization and >=700Oe coercive force is selected. Less than 70pts.wt. hexagonal ferrite magnetic powder is used with 30-100pts.wt. ferromagnetic powder. More preferably, about 30-95wt% ferromagnetic powder is used with 70-5wt% hexagonal ferrite magnetic powder. In addition to the mixing ratio, the coercive force of the hexagonal ferrite magnetic powder is preferably regulated to about 700-1500Oe and the coercive force of the ferromagnetic powder is adjusted to about 700-1500Oe to improve the reproducing output in the high-frequency region.
Patent JP-H11257558-A (JP)
Title: Piping connection part structure of heat exchanger and its manufacture
Inventor: KADO HIROTAKA
IPC: F16L13/08
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To improve not only the airtightness, but also the assembly workability in the piping connection part of heat exchanger. SOLUTION: In the piping connection part structure of heat exchanger in which a member for connection 5 which consists of a union and the like is installed on the outer periphery at the end of an input/output piping 1 to lead in and lead out a heat exchange medium in a heat exchanger, a ring form engaging part 2 expanding in the diameter direction is provided to the piping end, while the ring form engaging part 2 and the rear end 7 of the member for connection 5 are fixed by a soldering 8.
Patent JP-S51150159-A (JP)
Title: Induction stirrer
Inventor: AZUMA KAZUHIKO
IPC: B01F13/08
Filed: 1975-06-17
Abstract: PURPOSE:A stirrer of an induction type without having a driving shaft or a shaft oenetration part, featuring simple construction, easy maintenance and checking. said stirrer being suited for stirring chenicals having strong corrosiveness.
Patent JP-2000265165-A (JP)
Title: Cryogen composition and cryogen
Inventor: MIYAZAWA HIROSHI
IPC: C09K5/16
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cryogen composition and a cryogen each having excellent immediately cryogenic performance and cryogenicity duration time as well as having excellent cryogenicity attainment temperatures. SOLUTION: This cryogen is such one as to utilize an endothermic phenomenon when an inorganic salt and a salt hydrate are mixed together. The other objective cryogen composition comprises an inorganic salt and a salt hydrate; wherein this inorganic salt is ammonium nitrate or a solution thereof, and the salt hydrate is sodium silicate or a solution thereof. In this case, the above- mentioned inorganic salt is ammonium nitrate, and the above-mentioned salt hydrate is sodium metasilicate. This cryogen is obtained by encapsulating the above-mentioned cryogen composition wherein one of the inorganic salt and the salt hydrate is encapsulated in an inner bag, and the other in an outer bag.
Patent JP-S52156320-A (JP)
Title: Electronic governor
Inventor: TANIKOSHI KINJI
IPC: H02P7/288
Filed: 1976-06-22
Abstract: PURPOSE: To normally provide a smooth operation of starting further with nothing of a speed governing operation at the time of normal running affected by the starting circuit, by connecting a diode in a forward direction between the bridge output terminal and the transistor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03275110-A (JP)
Title: Exhaust gas filter
Inventor: YONEMURA MASAAKI
IPC: B01D39/20
Filed: 1990-03-23
Abstract: PURPOSE:To improve the regeneration rate and to make regeneration more complete by imparting permittivity to the periphery of a ceramic corrugated honeycomb structure or to the several layers from the periphery and promoting the incineration of the periphery or its vicinity by microwave irradiation. CONSTITUTION:The ceramic sheet of which a corrugated sheet is adhered to another flat sheet is laminated or rolled up and integrated by calcination. Plugs 3 and 4 are alternately inserted into the two adjacent ends of the ceramic corrugated honeycomb structure thus obtained, and the periphery or the several layers from the periphery are covered with a high-permittivity part 5 (e.g. fibrous ceramic contg. titanium oxide). Namely, the particulates of the exhaust gas filter are incinerated by microwave irradiation, the incineration is promoted especially at the periphery or its vicinity, the regeneration rate is improved, and the regeneration is made more complete.