baber/WOPTO huggingface dataset:
Patent JP-H06207888-A (JP)
Title: Exhaust gas measuring apparatus
Inventor: SAWANO MASAYUKI
IPC: G01N1/00
Filed: 1993-01-12
Abstract: PURPOSE:To purge a whole system and to accurately measure an exhaust gas by removing HC remaining in an exhaust gas-introducing path at every measur ing time. CONSTITUTION:All of the pickup bags 22-27 are filled with air. A purge control device 33 permits a common pipe 28 to communicate with an exhaust gas introducing pipe 30, for example one bag 22 is connected to an analyzing device 32. At that time, the passing of the air in the bag 22 through the pipe 30 allows residual HC component to be purged and discharged out. The device 32 measures ' HC concentration in the air introduced through the pipe 30 and transfers the data to the device 33. The device 33 judges the transferred HC concentration in the pipe 30. When the concentration is greater than a judging- reference level, the purge treatment in the pipe 30 is repeated until the concentration is smaller than the level. As a result, the inner section of the pipe 30 becomes a condition that the next measuring of the exhaust gas is not influenced so that the next measuring is accurately executed.
Patent JP-S61163996-A (JP)
Title: Apparatus for converting low-quality coal to high-quality coal
Inventor: NAKAMURA YOICHI
IPC: C10L9/00
Filed: 1985-01-14
Abstract: PURPOSE:To convert a low-quality coal into a high-quality coal by supplying a carbonized coal to a tra-sticking equipment at the small-diameter screw having a ribbon-like shape and supplying it together with a tar-containing gas to a specific large-diameter screw to stably stick the tar to the carbonized coal with high efficiency. CONSTITUTION:The apparatus of the present invention is constructed as follows. A low-quality coal A is dried in a dryer 10 to remove water B. The resulting dry coal C is supplied to a carbonizing apparatus 20 and carbonized therein. The resulting carbonized coal D is trans ferred to a tar-sticking apparatus 30 together with a tar E which has been generated during the carbonization to stick the tar on the carbonized coal D, thereby obtaining a modified coal F. The coal D is supplied to a small-diameter screw 32 having a ribbon-like shape from a feed opening 31 of the tar-sticking apparatus 30. The carbonized coal D is then supplied to a large-diameter screw 35 together with a gas G containing the tar E from a feed opening 33. The contents of the large diameter screw portion 35 are cooled by means of a cooling jacket 38 of a screw feeder 36, flow channel 42a, 42b for cooling of a screw axis 41 and a fin provided on the outer periphery of the screw axis 41 to prevent the shortcut of the gas G and is transferred with the sticking of the tar E on the carbonized coal D to obtain a modified coal F. The modified coal F is taken out of the discharge port 34 while the residual gas G is discharged from a discharge port 37.
Patent JP-H07206677-A (JP)
Title: Endopeptidase 24. 15 inhibitor
Inventor: MITA SHIRO
IPC: A61P25/28
Filed: 1994-01-18
Abstract: PURPOSE:To obtain an endopeptidase 24.15 inhibitor containing a specified thiazolidinecarbonylamino acid derivative as the active component, excellent in endopeptidase 24.15 inhibitory effect and useful as an analgesic, an antirheumatic, a therapeutic agent for osteoporosis and a therapeutic agent for Alzheimer type dementia. CONSTITUTION:This inhibitor contains a compound of formula I [R<1> is H, a lower alkyl, OH or a lower alkanoyloxy; R<2> is H, a lower alkanoyl or benzoyl; R<3> is H; R<4> is H, a lower alkyl (substituted with OH, carboxy or mercapto, etc.) or a phenyl-lower-alkyl (substituted with OH or a lower alkoxy); R<4>, together with R<3> may form a pyrrolidine ring; R<5> is carboxy (which may be converted to an ester or an amide); A is a 1 to 3C alkylene] or its salt, e.g. a compound of formula II as the active component. In addition, this inhibitor is administrated preferably in an amount of 0.1 to 5000mg/day, especially 1 to 1000mg/day calculated in the compound of formula I.
Patent JP-S5287592-A (JP)
Title: Signal transmission system
Inventor: FUKAGAWA HITOSHI
IPC: G08C15/12
Filed: 1976-01-14
Abstract: PURPOSE:In the time-division multiplex control system, the time lag between the control operation at the control station and the display action of the control state of the controlled position at the control station is minimized.
Patent JP-S62163408-A (JP)
Title: Surface acoustic wave device
Inventor: YUHARA AYAAMI
IPC: H03H9/08
Filed: 1986-01-13
Abstract: PURPOSE:To facilitate the application of wire bonding and the introduction of dry etching by using a Ti with ease of dry etching having a low boiling point in a from of chloride TiCl4 added to aluminum and applying the DC sputtering. CONSTITUTION:A couple of transmission/reception electrodes 2, 2' are provided on the surface of a surface acoustic wave substrate 1 and reflector electrodes 10, 10' made of a metallic strip are provided to both sides of the electrodes 2, 2'. The electrode material for the transmission/reception electrodes 2, 2' and the reflector electrodes 10, 10' is aluminum added by 2wt% of Ti and the material sputtered to a DC magnetron and the pattern is formed by photo etching. Since the Ti with case of dry etching and having a low boiling point in a form of chloride TiCl4 is used as the element added to the aluminum, the hardness of the formed film is small and the wire bonding is applied easily. Since the corrosion of the electrodes is hardly caused, the introduction of dry etching is facilitated.
Patent JP-S57116336-A (JP)
Title: Laser printer
Inventor: KANOU TOSHIO
IPC: G02B27/28
Filed: 1981-01-13
Abstract: PURPOSE:To perform printing which corresponds to an image pattern by detecting the roughness of the image pattern from the space frequency of an image and by adjusting a beam diameter on the imaging surface of laser light correspondingly to the roughness. CONSTITUTION:Image information is detected by the photoelectric converting element 46 of a detecting circuit 45, whose detection signal is inputted to the 1st buffer 48 and an LPF49. The output signal of the 1st buffer 48 is supplied to an image pattern discriminating circuit 25 through an AO modulating element 24. Only the low-frequency component passed through the LPF49 is inputted to a Faraday element 37 through a comparator 50 and the 2nd buffer 51, and a voltage is applied to the Faraday element 37. Consequently, laser light is guided to the 2nd lens optical system 33 having a large beam diameter. Since no voltage is applied to the Faraday element 37 when the image signal has a high frequency, the laser light is guided to the 1st lens optical system 32 with a small beam diameter. Therefore, printing which corresponds to an image pattern is enabled.
Patent JP-H01182544-A (JP)
Title: Electronically controlled fuel injection device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/10
Filed: 1988-01-13
Abstract: PURPOSE:To improve accelerating performance by providing a first injection valve on the lower course side of the branch portion of an intake manifold and a second injection valve on the upper course side of the collector portion of an intake manifold and controlling the pressure of fuel into each valve to be a pressure having a defined pressure difference with respect to intake negative pressure. CONSTITUTION:A first fuel injection valve 7 is provided for each cylinder on the lower course side of the branch portion to each cylinder of an intake manifold 6 while providing a second fuel injection valve 8 on the upper course side of a collector portion of the intake manifold 6. The pressure of fuel fed into each fuel injection valve 7, 8 is controlled to be a pressure having a defined pressure difference with respect to intake negative pressure by means of a fuel pressure controller 10. Also, first and second fuel injection quantity operating means (a), (b) for operating fuel injection quantity injected from each injection valve 7, 8 based on an engine operating condition and a define sharing ratio are provided, and a second fuel injection quantity according to the second operating means (b) is corrected with a parameter indicating intake negative pressure by a correcting means (c).
Patent JP-H09196493-A (JP)
Title: Adsorption refrigerating apparatus
Inventor: NAGASHIMA HISAO
IPC: F25B17/08
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the heating fluid remaining in the heat-exchange channel from flowing into the cooling fluid-supply channel in switching from the supply of the heating fluid to the supply of the cooling fluid relating to an adsorption refrigeration apparatus in which the supply of a heating fluid to a heat-exchange channel of an adsorber is alternated with the supply of a cooling fluid thereto so as to make an adsorbent release and adsorb the refrigerant vapor alternately. SOLUTION: The switching of a four-way valve 47 on the outlet side is effected with a lag of several seconds from the switching of a four-way valve 46 on the inlet side. As a result, the inlet of a heat-exchange channel which has been supplied with a heating fluid until then, the heat-exchange channel being one of heat-exchange channels 26, 27 of two adsorbers 22, 23 respectively, is connected to a cooling fluid-supply channel 51 but the outlet is still connected to a heating fluid-supply channel 50, therefore, the heating fluid remaining in the heat-exchange channel flows into the heating fluid-supply channel 50.
Patent JP-H07213016-A (JP)
Title: Open rotating electric machine
Inventor: SUE HIDEYUKI
IPC: H02K9/06
Filed: 1994-01-19
Abstract: PURPOSE:To reduce the contact area between a stator and a frame and lower the surface temperature of the frame without increasing the diameter of the frame. CONSTITUTION:A shaft 3 is supported by a bracket 1 having suction inlets 1a with bearings 2. A stator 5 is provided outside a rotor 4 fixed to the shaft 3 with a gap therebetween. The stator 5 is further fixed to a cylindrical frame 6 which has exhaust outlets 6a on both its ends and to which the bracket 1 is attached. Air guides 7 are provided between the suction inlets la and the exhaust outlets 6a and the cooling air 9 of an inner fan 8 is guided from the suction inlets 1a to the exhaust outlets 6a as shown by arrows. A plurality of trenches 21 in a circumferential direction and a plurality of trenches in an axial direction are provided on the inner surface of the frame 6 with which the stator 5 is coupled. The contact area between the stator 5 and the frame 6 is reduced and the conduction heat 10 is reduced, so that the surface temperature of the frame 6 is lowered.
Patent JP-S5497437-A (JP)
Title: Driving device of heat sensitive recording head heating elements
Inventor: SATOU HIDEAKI
IPC: B41J2/35
Filed: 1978-01-18
Abstract: PURPOSE:To prevent power loss as well as to reduce power needed for switching, by using transistors in place of diodes in a matrix driving device selectively energizing a plurality of heating elements arranged in a line. CONSTITUTION:One terminal of each of many heating elements H11-H33 arranged in a line is connected to an emitter of each transistor Q11-H33 and a collector of each transistor is connected in common. Transistors Q11-Q33 are divided into  groups of plural number, and the other terminal, not connected to the transistor, of  each heating element H11-H13, H21-H23, H31-H33 of each group is connected to common switching elements S'1-S'3. Each base on a similar relative position of  transistors Q11-Q13; Q21-Q23, Q31-Q33 of the groups is connected to common drive current paths B1-B3. Heating elements desired are selectively driven by selectively combining closing of switching elements S'1-S'3 and voltage application of drive current paths.
Patent JP-S56101079-A (JP)
Title: Energy storing device
Inventor: KAJIYAMA MOTOJI
IPC: F03B13/26
Filed: 1980-01-17
Abstract: PURPOSE: To take out recoiling energies of spiral springs wound up as required by a method wherein a natural energy is stored in a group of the spiral springs by winding the spiral springs up with the rotations of a spiral spring winding shaft.  
     CONSTITUTION: An inner end of the spiral spring 23 is fixed to a ratchet type connecting tube 26 rotated in a direction in which the spiral spring is wound up with the spiral spring winding shaft 14, inner ends of the spiral springs 24 and 25 are fixed to a conducting tube 27 rotatably fitted against the spiral spring winding shaft 14, and outer ends of the spiral springs 23, 24 are connected by a coupling means 28 and an outer end of the spiral spring 25 is connected with a transmission gear 21 by a connecting means 29 to make the energy storing device A. The spiral springs are adapted to be wound up with the rotation of a wind mill 3 through a decelerating mechanism 13, so that the energies can easily be stored. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56100402-A (JP)
Title: Coil
Inventor: FUJIWARA KENZOU
IPC: H01F41/12
Filed: 1980-01-16
Abstract: PURPOSE:To obtain the coil excellent in voltage-resistance, partial discharge and heat transmission by using a composite insulation material composed of a heat- resisting high molecular insulation material excellent in mechanical property and impregnation and of a composite mica sheet for performing ground insulation and inter-coil insulation. CONSTITUTION:As the material for ground insulation and inter-coil insulation are used the composite insulation sheet prepared by sticking a heat-resisting high molecular insulation material such as aromatic polyamide paper and a polyimide film and a composite mica sheet together with a high molecular binder and by heat seal, etc., and a tape. By this method, an insulation layer of high reliability and further the coil excellent in voltage-resistance, partial discharge, adhesion and heat transmission can be obtained.
Patent JP-H04214837-A (JP)
Title: Composite roll
Inventor: NAKAGAWA YOSHIHIRO
IPC: C22C37/08
Filed: 1991-01-17
Abstract: PURPOSE:To offer a composite roll in which an outer layer roll material has excellent wear resistance and an axial part is formed by a steel without damaging the joining soundness between the outer layer and axial part. CONSTITUTION:An outer layer-intermediate layer member obtd. by welding and integrating the intermediate layer into the outer layer member or outer layer inside face is arranged on the outer circumferential face of an axial member formed by a steel excellent in toughness, and both members are subjected to solid phase diffusion joining by hot isostatic pressing. Then, an outer layer material forming the outer layer of the above outer layer member or outer layer-intermediate member is formed by, by weight, 1.5 to 2.5% C, 0.2 to 1.0% Si, <=1.5% Mn, 3 to 10% Cr, 1 to 9% Mo, 2 to 9% W, 2 to 10% V and the balance substantial Fe. At this time, <=0.2% Ni may be incorporated therein.
Patent JP-H02184190-A (JP)
Title: Color reader
Inventor: KUSUNOKI TADAKAZU
IPC: H04N9/04
Filed: 1989-01-10
Abstract: PURPOSE:To eliminate the need for the increase in number of times of switching color correction and filters and to attain high speed color reading and inexpensive device by adjusting the timing between a filter switching and a sensor drive signal. CONSTITUTION:Each of plural color filters 113 is driven in the timing of a filter drive means 115 and inserted in an optical path and a prescribed color light passes in response to the color filter inserted selectively and made incident in the photoelectric conversion means 111 and converted into an electric signal in response to the intensity of the light of the color. Especially, a photodetection control means 117 controls the light receiving time in the photoelectric conversion means 111 over a prescribed time for the period when the 2nd color filter is inserted in the optical path in succession to the 1st color filter and since the light of the color of the 1st and 2nd color filters is made incident during the light reception period, the photoelectric conversion signal in response to both the colors is obtained. Thus, even if plural peak values exists in the object spectral characteristic, the read time is reduced and the device is made small in size.
Patent JP-S62170573-A (JP)
Inventor: HIKOSAKA HIROSHI
IPC: D06C19/00
Filed: 1986-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60147828-A (JP)
Title: Data input device
Inventor: HIYOUDOU NORIAKI
IPC: G06F3/038
Filed: 1984-01-13
Abstract: PURPOSE:To improve the operability of a data input device, by adding a document holder equipped with cursors which respectively move in horizontal and vertical directions in accordance with keyboard operations. CONSTITUTION:A document holder 12 is constituted of a vertical cursor 22, step motor 20 for driving the cursor 22, horizontal cursor 23, step motor 21 for driving the cursor 23, pulleys 24 and 25 and a belt 28 for transmitting the power of the vertical cursor driving step motor 20 to the vertical cursor 22, and pulleys 26 and 27 and a belt 29 for transmitting the power of the horizontal cursor driving step motor 21 to the horizontal cursor 23, and moves the cursor indicating position in accordance with the key operation of a keyboard 10.
Patent JP-H03211048-A (JP)
Title: Polyparabanic composite film
Inventor: INOUE SATOSHI
IPC: B32B27/00
Filed: 1990-01-16
Abstract: PURPOSE:To obtain a heat-sealable polyparabanic composite film rich in adhesion strength without using complicated process by forming a polyparabanic layer and a specific polyparabanic layer. CONSTITUTION:A polyparabanic (excepting polyparabanic represented by formula) layer and a polyparabanic layer having at least a repeating unit represented by the formula are formed. PPA to be used is composed of the repeating unit represented by the formula and can be representatively prepared by reacting at least one kind of a diisocyanate compound represented by general formula OCN-X-NCO with hydrogen cyanide and hydrolyzing the reaction product. When two or more kinds of diisocyanate compounds are used in a PPA preparing method, two or more kinds of PPA copolymers can be prepared and these copolymers can be also used.
Patent JP-2000255497-A (JP)
Title: Seat of aircraft
Inventor: KUNO MANABU
IPC: B68G5/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent permanent set, and to cope with the body pressure distribution by dividing a seat part into a seat part main body, seat part left/right side surface bodies and a seat part bottom body, and forming the seat part bottom body as a laminated structure via an interposing material such as nonwoven fabric and a net. SOLUTION: A seat part is divided into at least a seat part main body 31, seat part left/right side surface bodies 32 and the others and a seat part bottom body 34. This seat part bottom body 34 is constituting by laminating foaming plate materials 341, 342, 343 as, for example, three layers. Here, the laminating number is not limited to three layers, and the other layers such as two layers, four layers and five layers may also be acceptable. A heterogeneous material such as a honeycomb structural body being nonwoven fabric 344 or a net, a steel wire and a three-dimensional structural member is interposed between these laminated foaming plate materials 341, 342, 343. Thus, the durability of the seat part 3 can be improved and permanent set can be prevented by lamination of the seat part bottom body 34.
Patent JP-S58121879-A (JP)
Title: Automatic frequency fine adjusting method of television receiver
Inventor: KURUSU MOTOHIRO
IPC: H04N5/50
Filed: 1982-01-13
Abstract: PURPOSE:To attain optimum tuning state freely with a window width of a sensor circuit section, by applying a digital tuning voltage to a tuner circuit section, applying an AFT control voltage and a synchronizing signal to a control circuit and increasing/decreasing the tuning voltage in response to the logical level of the applied signal. CONSTITUTION:In channel selection, a controller 1 applies the tuning voltage of an external memory 8 to a D/A converter 2. When the controller 1 inputs the state of (00), (11), the adjustment of the tuning voltage is not done and the monitor is done at all times. In inputting the states of (10), (01) in Fig. (f), the increase/decrease of the tuning voltage is started. When the sensor input becomes from (01) to (11) and from (01) to (11), the adjustment is stopped. At (10), the tuning voltage is increased by 1-bit. As time elapses, the state changes from (10) to (11) and further into (01). In detecting (01), the tuning voltage is decreased by 1-bit immediately. When the state changes from (01) to (11), (10), then 1-bit is increased. This is repeated and when the state is stable at (11), the output of increase/decrease is stopped and the input of the sensor circuit is monitored.
Patent JP-S57118440-A (JP)
Title: Control method of semiconductor breaker
Inventor: TAGAMI YOSHIROU
IPC: H03K17/72
Filed: 1981-01-16
Abstract: PURPOSE:To improve the turn-off conditions, by controlling the gate of a main thyristor of nonbreaking subject and thus applying temporarily the sufficient backward voltage to a main thyristor of breaking subject. CONSTITUTION:The main thyristors 1 and 2 of breaking subject are selected by the output 31a or 31b of a polarity discriminator 23. Under such conditions, a signal 33a or 33b functions as a selective breaking command by a breaking command 32. If the thyristor 1 is the subject of the breaking, a gate signal 36b is applied to a thyristor 2 of nonbreaking subject with an AND of a signal 35a and a signal 34a having a prescribed delay time compared with the detection of the backward voltage of the thyristor 1. With such gate control, the sufficient voltage plus the backward voltage having a period nearly equivalent to the turn- off time of the thyristor 1 are applied to the thyristor 1 to improve the turn-off conditions.
Patent JP-S63175680-A (JP)
Inventor: RI KO
IPC: B07C3/18
Filed: 1987-01-12
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-H09192677-A (JP)
Title: Treatment of arsenic-containing waste water
Inventor: YOKOSE MAMORU
IPC: C02F11/12
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To remove in high efficiency an arsenic incorporated in a waste water by adding a calcium compd. to an arsenic-containing waste water to adjust pH and subjecting the sludge to a calcining treatment after subjecting the sludge to a solid-liq. separation and on the other hand adding a ferric iron salt to the treated water after the solid-liq. separation and subjecting the sludge to the solid-liq. separation. SOLUTION: The arsenic-containing waste water 11 is flowed into a reactor 1, and a hydroxide flock is formed by adding slaked lime 12 and also pH is adjusted. Then the reaction liq. is introduced a flocculating and settling tank 2 to perform solid-liq. separation, and after allowing to stand, a part of a flocculated and settled sludge 17 is returned to the reactor 1 to accelerate a formation of the flock and also the remainder is stored in a sludge storage tank 5. Then when the sludge becomes a specified amount, the sludge is supplied to a dehydrator 6 to dehydrate, then supplied to a dryer 7 to dry, moreover supplied to a calciner 8 to execute a calcining treatment. A treated water after performing the solid-liq. separation is introduced to the reactor 3 and a high molecular flocculating agent 15 is added to change the flock to coarse and to precipitate and separate.