baber/WOPTO huggingface dataset:
Patent JP-H0969375-A (JP)
Title: Connector with shutter
Inventor: NOBUYO ATSUSHI
IPC: H01R13/447
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of a twist of a torsion spring and a shutter at the time of sliding a shutter by forming the torsion spring as an elastic body for energizing the shutter to one way of the sliding direction in relation to a housing. SOLUTION: At the time of sliding a shutter 24, a torsion spring 48 works as follows. In the case where a male connector is engaged with a female connector 20, an arm 48c of the spring 48 is displaced from a full line position to a two-dot chain line position, and in the case where the engagement of the male connector and the female connector is released, the arm 48c of the spring 48 is displaced from the two-dot chain line position to the full line position. At the time of any displacement, since an arm 48b of the spring 48 is locked with a locking groove 40 in the condition that the end thereof is bent at a nearly right angle and the other arm 48c of the spring 48 is slidably engaged with the V-shaped groove 46a, the generation of a twist of both the arms 48b, 48c is prevented. A twist of the shutter 24 is thereby prevented.
Patent JP-2000078431-A (JP)
Title: Method and device for correcting amplitude of synchronizing signal of composite video signal
Inventor: HORI MASAHIRO
IPC: H04N5/20
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To output only a synchronizing signal while correcting its amplitude into a standard without affecting the video signal and color burst signal of a composite video signal. SOLUTION: A pedestal voltage Vped (reference level) to be repeated in the same cycle as the synchronizing signal of an inputted composite video signal 30 is detected (14), and a reference voltage Vsync corresponding to the amplitude of the synchronizing signal determined to the standard of the composite video signal is generated (16). Based on the pedestal voltage Vped (reference level) and the reference voltage Vsync, a DC voltage Vh having a voltage level corresponding to the top level of synchronizing signal matching the standard of the composite video signal 30 is generated (18) and synchronized with a synchronizing signal 38 extracted from the composite video signal 30, and the composite video signal 30 and DC voltage Vh are outputted while being switched (24).
Patent JP-H09183844-A (JP)
Title: Production of poly-o-hydroxyamide and poly-o-mercaptoamide
Inventor: REKAI ZECHI
IPC: G03F7/038
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To economically obtain poly-o-hydroxyamide and poly-o- mercaptoamide, soluble in an aqueous alkaline developing agent not containing a metal ion by using a method not including a chloride and reacting a bis-o- amino(thio)phenol with a dicarboxylic acid ester having a specific structure.  
     SOLUTION: These objective compounds are obtained by reacting (A) a bis-o-amino(thio)phenol with (B) a dicarboxylic acid ester of formula I {D is O, S, NH; R 1  to R 4  are each independently H, F, CH 3  or CF 3  and up to 2 group in R 1  to R 4  are CH 3 ; R* is -(CR 2 ) m  [R is H, F, CH 3  or CF 3 ; (m) is 1-10] or a group of formula II or III [A is (CH 2 ) n  ((n) is 0-10), C(CH 3 ) 2 , C(CF 3 ) 2 , C(CF 3 )(C 6  H 5 ) or a group of formula IV (X is CH or N), etc.]} (preferably a dicarboyxlic acid ester having 4-hydroxycumarine) preferably at 20-150°C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H08109409-A (JP)
Title: Melting of high-clean dead-soft steel
Inventor: HIGUCHI YOSHIHIKO
IPC: C21C7/10
Filed: 1994-10-11
Abstract: PURPOSE: To melt dead-soft steel excellent in the cleanliness by specifying the pressure in an immersion tube and the dipped depth of the immersion tube into molten steel after decarburizing the molten steel by regulating the ratio of the inner diameter of the immersion tube to the inner diameter of a ladle and deoxidizing the decarburized molten steel. CONSTITUTION: The cylindrical immersion tube 10 is dipped into the molten steel 12 (about 0.02-0.1wt.% carbon concn.) incorporated in the ladle 11 to execute the refining of the molten steel 12. At this time, the ratio (D1 /D2 ) of the inner diameter D1 of the immersion tube 10 to the inner diameter D2 of the ladle 11 is regulated to 0.5-0.8. Inert gas is blown into the molten steel 12 from a suction pipe 16, etc., under vacuumized condition of the immersion tube 10 to execute the decarburizing treatment, and the carbon concn. in the molten steel 12 is made to be <=0.003wt.%.  Successively, the atmospheric pressure in the immersion tube 10 is returned back to a pressure from 400Torr to the atmosphere, and in the condition in which <=0.5m the dipping depth H of the immersion tube 10 into the molten steel 12 is kept <=0.5m, an Al-containing material is added into the molten steel 12 and the inert gas is blown for >=5min to execute the deoxidizing treatment. By this method, FeO concn. in slag 20 is lowered to obtain the dead-soft steel remarkably improved in its cleanliness.
Patent JP-H1067265-A (JP)
Title: Reclining seat
Inventor: YAMAZAKI ISAO
IPC: A47C31/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To avoid permanent deformation which occurs at a tip of a thin beltlike cover in advance by folding back the thin beltlike cover from a cloth into a bag, forming a thin beltlike core material in such a manner that its width is smaller than the width of the cover to put it in the cover, sewing them together with both side fringes of a thin and long opening of a trim cover, and abutting tips of the cover which are folded back mutually. SOLUTION: In a pair of blinds 25, a thin beltlike cover 26 is formed by folding back from a cloth of a surface skin material into a bag. Moreover, a thin beltlike core material 27 is formed in such a manner that its width is smaller than the width of the cover 26 and is put in the cover 26. The cover 26 and the core material 27 are sewn together with respective both side fringes of a thin and long opening 21 of a trim cover 15 which exposes an arm 24 of a reclining device 13 on a surface thereof so that tips 28 of the cover 26 which are folded back are abutted mutually.  The soft property and the restoration property of the cover 26 itself are ensured at the tips 28 of the cover 26 which are folded back by the material 27 so that the tips 28 which are folded back are not deformed permanently and the good appearance of a reclining seat can be ensured for a long time even if the reclining seat is used for a long time.
Patent JP-H1068187-A (JP)
Title: Box support metal fitting for light weight stud
Inventor: SUGAYA KEIICHI
IPC: E04B2/74
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a box support metal fitting which is capable of simplifying box mounting work extremely easily and contriving to stabilize a mounted box as well. SOLUTION: A long hole 4A, which locks a connecting small machine bolt for box Q screwing is bored along the longitudinal direction of a box support section 4 curvedly extended from a connecting section 3 of a box support rod 1 in a light weight stud box support metal fitting. The tip of the box support section 4 is bent substantially at right angles so that a bending portion 5 may be provided. An insertion hole 5A, which inserts the head of the connecting small machine bolt preliminarily and temporarily locked with a connecting hole of the box Q, is provided on the bending portion 5. The insertion hole 5 and the long hole 4A of the box support section 4 are continuously formed. The tip of the bending portion 5 of the box support rod 1 is placed in contact with a partition wall surface R, thereby fixing the box support rod 1 mounted on a light weight stud P.  This construction makes it possible to simplify mounting work of the box extremely easily and contrive to stabilize the mounted box as well.
Patent JP-H11205049-A (JP)
Title: Parallel push-pull amplifier using complementary element
Inventor: LEE KUIRO
IPC: H03F3/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain high frequency and high gain as well as to enable improvement in linearity and high efficiently for amplifying a waveform without distortion, by providing a pair of complementary elements composed of an active element for amplifying the half-vase of an input signal and an inactive element for amplifying the remaining half-wave of the input element and first and second bias circuits fro setting the operating points of he active and inactive elements. SOLUTION: An active element 41 of a push-pull amplifier amplifies the half wave of a signal inputted from the operating point determined by a bias circuit 43 to an input terminal A, namely, signals from phase 0 deg. to 180 deg. and an inactive element 42 amplifies the remaining half wave of the input signal from the operating point determined by a bias circuit 44, namely, signals from phase 180 deg. to 360 deg.. Since two signals amplified by such active and inactive elements 41 and 42 are combined at an output terminal B, the full sine wave of the input signal can be amplified. Such a push-pull amplifier can be realized, by the use of a CMOS, for example.
Patent JP-S6490937-A (JP)
Title: Ventilating air conditioner for nuclear power plant
Inventor: GOTANDA NOBUYUKI
IPC: G21C13/00
Filed: 1987-10-01
Abstract: PURPOSE:To expand the operational range of a hook for an overhead crane as well as the space of a structure and to reduce the amount of duct installation work by a method wherein an air feeding port for feeding the air supplied through an outdoor air feeding duct shaft is provided by penetrating through the wall of the structure and an exhaust duct is connected to an outdoor exhaust duct shaft by penetrating through the wall of the structure. CONSTITUTION:An air feeding and an exhaust duct shaft 11 and 12 are provided outside the wall 6 of a structure 1 for a turbine, and an air feeding port 13 for guiding the air supplied through the air feeding duct shaft 11 into the structure 1 is provided by penetrating through the wall 6, while an exhaust duct 14 for exhausting the air in the structure 1 is connected to the exhaust duct shaft 12 by penetrating through the wall 6. Thereby, the hook 4 of an overhead crane 3 does not interfere with both the air feeding and the exhaust ducts 13 and 14, and the operational range of the hook 4 can be expanded. Since the air feeding and the exhaust duct shafts 11 and 12 may be installed in a lower position outside the wall 6, installation work at a high place is saved and the burden of workers is lightened. Further, a space within the structure 1 is not occupied by the cut shafts 11 and 12, and as a result, the space is expanded to have room enough for the arrangement of equipment.
Patent JP-S60142501-A (JP)
Inventor: KATSUMATA TAKAO
IPC: H01C7/02
Filed: 1983-12-29
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-H1170574-A (JP)
Title: Method for cooling blow molded item
Inventor: NAKADA TORU
IPC: B29C49/66
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooling a blow molded item wherein a very finely atomized mist is introduced into a parison to effectively cool a blow molded item and drops of water do not remain in the blow molded item. SOLUTION: A parison 2 is held between dies 1, 1 and a pressure air is introduced into the parison 2 to blow-mold a hollow body. A liquid such as water in the form of fine particles formed by one stream of compressed air and a liquid such as water or the like in the form of fine particles formed by the other stream of the compressed air are caused to collide violently against each other from different directions to form a further finely atomized mist, which is introduced into the parison 2. The fog introduced into the parison 2 is brought into contact with the inner surface of a blow molded item 4 and vaporized so that the item 4 is cooled by the latent heat generated by the vaporization. As the compressed air is exhausted from the item 4, the mist is prevented from remaining in the item 4.
Patent JP-H01102557-A (JP)
Title: Color photographic recording material containing pyrazoloazole based color coupler
Inventor: EERITSUHI BORUFU
IPC: C07D487/04
Filed: 1987-10-01
Abstract: PURPOSE: To obtain a magenta coupler high in color density by using a coupler having a specified group in a ballasting group. CONSTITUTION: This recording material uses the coupler represented by the formula: Q-L-COOH in which Q is a bicyclic group capable of color coupling in the pyrazolo[3,2-c]-1,2,4-triazole magenta coupler; and L is a bonding group not to be released by the color coupling and containing the ballasting group, so far as the ballasting group is not combined with the noncoupling group of the group Q, thus permitting the obtained magenta image to have a high color density.
Patent JP-S60142058-A (JP)
Title: Ignition timing controller for internal-combustion engine
Inventor: TAKIZAWA SATORU
IPC: F02P5/15
Filed: 1983-12-29
Abstract: PURPOSE:To make an engine so as not to be stalled in time of ungearing from a high engine speed as well as even in case of load such as clutch meeting or the like being added, by compensating a response lag of generating torque in time of variations in an engine speed. CONSTITUTION:An ignition timing controller for an internal-combustion engine is provided with an ignition timing calculating device C calculating the ignition timing commensurate to an engine operating state, an actual torque calculating device A calculating an actual torque equivalent value equal to the torque that the engine actually produces in conformity with suction pipe pressure, and an ideal torque calculating device B calculating an ideal torque equivalent value equal to the engine's ideal generating torque on the basis of an engine speed and a suction pipe intake air quantity. In addition, it is provided with an ignition timing compensating device D compensating the ignition timing calculated by the ignition timing calculating device C on the basis of both numerations of the actual torque calculating device A and the ideal torque calculating device B.
Patent JP-H0675949-A (JP)
Title: Document processor
Inventor: GONJIYOU HARUYOSHI
IPC: G06T11/60
Filed: 1992-08-24
Abstract: PURPOSE:To provide a document processor having a function for executing restriction with width and height in a printing surface or a column being a document format at the time of altering the width and height of a frame in a rectangular area managing a part of a document content. CONSTITUTION:The document processor managing a part of the document content in the rectangular area is provided with a format setting means 13 setting the range of a document generation area, an area instruction means 14 instructing the size of the rectangular area, a comparison means 15 comparing the range of the document generation area with the size of the rectangular area and a rectangular area alteration means 16 altering the rectangular area into prescribed size when the size of the rectangular area exceeds the range of the document generation area.
Patent JP-H1171966-A (JP)
Title: Body joining hardware
Inventor: KURIKI KAZUO
IPC: E06B1/56
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a frame that ensures smooth operation of doors and secure fitting by providing a pair of joining hardware furnished with screws on the body side such as a column and an opening frame and adjusting a clearance between the body and the frame and an inclination by the rotation of the screws. SOLUTION: A disk bed rock 2 provided with a main screw rod 5 in the center rotatably is fastened to a body 20 comprised of columns and beams forming an opening of a building with tapping screws. On the other hand, cylindrical hardware 10 having multiple threaded holes and insertion holes in accordance with the bed rock 2 is provided in a frame 21 to be attached to the opening, the main screw rod 7 and subsidiary screw rods 16, 17 are screwed into the hardware 10. Then, to adjust the clearance between the body 20 and the frame 21, the main screw rod 7 is turned with a screwdriver and the depth direction inclination of the frame 21 is adjusted by changing the projection size of the subsidiary screws 16, 17, thereby enabling adjustment without removing the frame 21 and even the unskilled to construct accurately, in a short time and at low cost.
Patent JP-2001067846-A (JP)
Title: Disk reproduction apparatus
Inventor: USUI SHUNJI
IPC: G11B27/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a disk reproduction apparatus that reproduces, without interruption, a plurality of different music pieces recorded on a single disk. SOLUTION: A disk reproduction apparatus comprises a spindle motor section 1 for rotating a recording medium, a data demodulating section 3 for demodulating audio data and sub-code data, a storage section 4 for storing data, a memory control section 5 for storing this data and controlling the readout, a display section 9 for indicating the situation that a pickup can start detection of recorded data, and a reproduction position indicating section for indicating addresses of a reproduction stop position and a reproduction start position. The disk reproduction apparatus further comprises a control section for controlling a memory control section 5 and a servo control section 3 so as to realize the following operations.  When the storage section stores audio data at the address of the reproduction stop position, the pickup is moved to the address of the reproduction start position and starts the detection of the recorded data, so that the storage section stores the detect data.
Patent JP-H0697229-A (JP)
Title: Mounting substrate for semiconductor element
Inventor: OE SATOSHI
IPC: H01L21/60
Filed: 1992-09-16
Abstract: PURPOSE:To provide a packaging substrate not increasing the crosstalk noise between mutual wirings connected to electrodes on the packaging substrate even if the number of the wirings is increased. CONSTITUTION:Within the packaging substrate of semiconductor element used for facedown packaging step wherein the bump electrodes formed on the semiconductor element are opposed to one another on the packaging substrate to be bonded onto the pad electrodes 4 formed on the packaging substrate, at least adjacent wirings 5 and 9 are to be respectively arranged on the mutually fifferent layers 1 and 2.
Patent JP-H03112434-A (JP)
Title: Agent for improving quality of wheat flour product
Inventor: KUDO SATOSHI
IPC: A21D2/32
Filed: 1989-09-25
Abstract: PURPOSE:To improve product quality and keeping quality of wheat flour by adding phosphatidylglycerol to wheat flour. CONSTITUTION:Phosphatidyl glycerol solution obtained by treating soybean egg, york lecithin, etc., with a phospholipase D having phosphatidyl group transition activity in the presence of glycerol is concentrated and then extracted with ethanol or water containing ethanol to provide phosphatidylglycerol. Then 0.02-2% phosphatidylglycerol is added to wheat flour.
Patent JP-2001063661-A (JP)
Title: Windshield device of motorcycle
Inventor: YAMAMOTO YOSHIAKI
IPC: B62J17/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent negative pressure from generating on the back of a windshield plate and avoid generating distortion of the field of vision by forming an opening for introducing open air on the lower part of the windshield plate, and making opaque the lower side part from the upper edge of the open air introducing opening. SOLUTION: A large-sized windshield plate 24 is mounted on the front face upper end part of a cowling, and an inverted trapezoidal open air introducing opening 24b introducing open air on the rear side of the windshield plate 24 on the part nearby the lower edge 24a of the windshield plate 24. Accordingly, running wind is introduced on the back of the windshield plate 24, negative pressure is prevented from generating on the back of the windshield plate 24, and front facing force can be prevented from acting on a driver.  A colored film 27 is formed on the inner face of the lower side part from a line (b) continuously extending the upper edge 24d of the opening 24b of the windshield plate, and because the lower side part from the extended line (b) is constituted so that the upper part is translucent and it gradually becomes opaque as going downward, the field of vision can be avoided generating distortion. Hereby, comfortableness at high speed continuous running can be improved.
Patent JP-H05130754-A (JP)
Title: Motor apparatus
Inventor: MORIKAWA FUMIHIRO
IPC: F16C33/10
Filed: 1991-08-31
Abstract: PURPOSE:To avoid the leakage of lubricant oil in an oil-impregnated bearing, improve the efficiency of a motor and suppress electromagnetic noises. CONSTITUTION:Thrust plates 28 and 29 are provided on both the upper and lower sides of an oil-impregnated bearing 18 and fitted onto a rotary shaft 16 with gaps just enough to facilitate the movement of the plates 28 and 29 along the axial direction. The upper thrust plate 28, the oil-impregnated bearing 18 and the lower thrust plate 29 are tightly held between a belleville spring 52 and a stopper 30. The magnetic centers of a rotor 33 and a stator 38 agree with each other and the efficiency of a motor can be improved and electromagnetic noises can be suppressed. Lubricant oil in the oil-impregnated bearing 18 exudes into recesses 34 and 36 along the rotary shaft 16 and moves almost radially outward. As the end surfaces of annular circumferential wall parts 28b and 29b are brought into contact with the outer circumference of the oil- impregnated bearing 18 at its end surface, the oil securely refluxes to the oil- impregnated bearing 18.
Patent JP-S6289833-A (JP)
Title: Sliding member material made of aluminum alloy
Inventor: USHIO HIDEAKI
IPC: C22C21/00
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a sliding member material made of Al alloy excellent in sliding characteristics by reinforcing a sliding part by use of a fibrous mixture of alumina fiber having respectively specified alphatizing rate and fiber volume percentage and carbon fiber having specified fiber volume percentage. CONSTITUTION:The alphatizing rate of the alumina fiber is set up at 10.0-50.0% to provide alumina fiber with high strength and scratch hardness suitable for use as sliding member material. Further, the fiber volume percentage of alumina fiber is set up at 8.0-20.0%, so that reinforcement of the sliding part with fiber is sufficiently carried out and wear resistance can be improved. On the other hand, the fiber volume percentage of the carbon fiber is set up at 3.0-12.0% to utilize effectively the self-lubricating capacity of the carbon fiber, so that scratch and seizure limit characteristics in the sliding part can be improved. After that, a sliding member is constituted of an Al alloy reinforced by the fibrous mixture of the alumina and carbon fibers set up, respectively, as mentioned above.
Patent JP-S62107430-A (JP)
Title: Vertical magnetic recording medium
Inventor: FUKUICHI TOMOHIRO
IPC: G11B5/738
Filed: 1985-11-05
Abstract: PURPOSE:To improve the vertical orientation of a vertically magnetized layer and to improve recording density by respectively forming a soft magnetic layer, non-magnetic layer having 50-150Angstrom  thickness and vertically magnetized layer on a substrate. CONSTITUTION:A 'Permalloy(R)' layer 2 which is the soft magnetic layer is formed to 0.5mu thickness on the substrate 1 subjected to an alumite treatment and a Ti layer 3 which is the non-magnetic layer is formed to 100Angstrom  thickness, then a Co-Cr layer 4 which is the vertically magnetized layer is formed to 0.8mu thickness thereon, respectively by a sputtering method. The vertical orientation of the vertically magnetized layer 4 is thus improved and a vertical magnetic recording medium having a high recording density is obtd.
Patent JP-S60139279-A (JP)
Inventor: GOTOU KIHEI
IPC: D05B1/22
Filed: 1983-12-28
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。