baber/WOPTO huggingface dataset:
Patent JP-H01301074-A (JP)
Title: Double structural grinding wheel for on-line roll grinding
Inventor: HENMI YOSHINORI
IPC: B24D7/14
Filed: 1988-05-28
Abstract: PURPOSE:To improve the grinding performance and impact resistance of a grinding wheel by installing a second grinding wheel tight to at least either side of both inner and outer circumferences of a cylindrical first grinding wheel as one body, while letting a binder of the second grinding wheel differ from that of the first one, and making an elastic modulus of the second grinding wheel lower than that of the first one. CONSTITUTION:In such a state that both tip end faces 18, 22 of a cylindrical grinding wheel are pressed to an outer circumferential surface of a roll, sliding friction is produced in an interval between this roll outer circumferential surface and the stone, and the roll outer circumferential surface is ground with on-line. At this time, the grinding wheel consists of a cylindrical inner circumferential side stone 12 and an outer circumferential side stone 14 solidly installed tight to the outer circumferential side of this inner side stone 12, and thereby a superior grinding action is secured by the inner side stone 12 high in an elastic modulus. In addition, impact resistance is enhanced by the outer side stone 14, making its binder differ from that of the inner side stone 12 and lower in its elastic modulus, so that any damage such as chipping and cracking or the like is prevented from occurring in an angular part of each peripheral edge of these tip end faces 18, 22 irrespective of vibration in the roll and a collision between irregularities existing on this roll outer circumferential surface and the grinding wheel.
Patent JP-H06319030-A (JP)
Title: Facsimile equipment
Inventor: ITOU TOSHIHIRO
IPC: H04N1/32
Filed: 1993-05-07
Abstract: PURPOSE:To constitute the facsimile equipment at low cost and to detect a CNG signal stably for a long period. CONSTITUTION:A modem 18 sends the upper-limit frequency and lower-limit frequency of the CNG signal to the CNG detecting circuit 40 of its own station and this CNG detecting circuit 40 judges whether or not the CNG signal can be detected. When the CNG detecting circuit 40 judges that the upper-limit frequency of the CNG signal can not be detected, a controller 44 turns OFF a switch SW1 to disconnect a capacitor C1, thereby increasing the detection frequency of the CNG detecting circuit 40. When the CNG detecting circuit 40 judges that the lower-limit frequency of the CNG signal can not be detected, on the other hand, the controller 44 turns OFF a switch SW2 to connect a capacitor C2, thereby lowering the detection frequency of the CNG detecting circuit 40.
Patent JP-H04358125-A (JP)
Title: Liquid crystal display device
Inventor: NISHIO TOSHIYA
IPC: G02F1/13357
Filed: 1991-06-03
Abstract: PURPOSE:To obtain the liquid crystal display device which has high brightness, no brightness unevenness, and no dark part on its display surface while maintaining nearly the same power consumption as before. CONSTITUTION:A light transmission plate 3 is used and a liquid crystal cell is arranged on its surface. A couple of L-shaped lamps 5 are arranged nearby one of two adjacent flanks of the light transmission plate, e.g. flank 4 while partially extending and facing each other. A reflecting plate 25 is arranged nearby the tips 23 of the L-shaped lamps 6 which partially extend and on one flank positioned nearby the extension part 24 of the tip.
Patent JP-S5756017-A (JP)
Title: Water making device
Inventor: SHIYUHARA AKIRA
IPC: B01D53/04
Filed: 1980-09-19
Abstract: PURPOSE: To save energy by applying the waste heat of the combustion gas utilized in a desorption process to air for combustion in a water makig device recovering the moisture in the atmospheric air by adsorbing the same on adsorbents.  
     CONSTITUTION: A blower 6 is operated to suck the atmospheric air into a containing part 1A, where the moisture in the atmospheric air is adsorbed on adsorbents 1a. The dried air is discharged to the outside through a discharge chamber 5. On the other hand, in a containing chamber 1B, a blower 10b is operated to circulate the air in a heating chamber 3b through a flow port 2b under heating with a heater 4b, whereby the moisture having beforehand been adsorbed on the adsorbents 1b is desorbed. This steam is flowed through a flow passage 11b into a condenser 7 by which it is condensed. The condensate is stored in a water receiving tank 13. In such water making device, the air for combustion of the heaters 4a, 4b introduced through intake ports 21a, 21b is passed through heat exchangers 22a, 22b, whereby it is heat-exchanged with the waste gas of combustion and elevated of temp., after which it is supplied to the heaters 4a, 4b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5831783-A (JP)
Inventor: YAN BAATERU
IPC: G06K15/08
Filed: 1982-07-29
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-S63296976-A (JP)
Title: Recording sheet feeder for transfer-type recorder
Inventor: SAKURAI SHIGEO
IPC: B41J17/02
Filed: 1987-05-29
Abstract: PURPOSE:To prevent moving characteristics of a recording sheet from being varied, by controlling velocity characteristics so that the relationship between a measured moving quantity and a measured time at the time of sampling conforms to an ideal moving characteristic. CONSTITUTION:A moving quantity-measuring means 6 sequentially measures the quantity by which a recording sheet 2 is moved from a reference time. A clock means 7 measures the lapse of time from the reference time. A sampling means 8 performs sampling at the same timing as that of the measurement of the moving quantity and the lapse of time. A characteristic-correcting means 9 obtains the deviation of the relationship between sampled values of the measured moving quantity S and the measured lapse of time (t) from an ideal moving characteristic Q. Based on the deviation, control characteristics of a driving- controlling means 5 are corrected so that the relationship between the measured moving quantity and the measured lapse of time at the time of the next sampling will agree with the ideal moving characteristic Q. As a result, the moving characteristic of the recording sheet 2 will not deviate greatly from the ideal moving characteristic Q, even when the slip between a transfer sheet 1 and the recording sheet 2 or the like is varied.
Patent JP-H01301211-A (JP)
Title: Filter for polymer
Inventor: IMADA TOSHIO
IPC: B01D29/39
Filed: 1988-05-31
Abstract: PURPOSE:To prevent gelation and heat deterioration so as to obtain a uniform distribution of the speed of polymer flow, by fixing two filtering members applied on a porous reinforcing member at the outermost periphery of said filtering members and bolstering these members with supporting members, so that the sectional shape thereof may be swelled in its inner periphery sectional shape. CONSTITUTION:Filtering member 11 obtained by sintering a metal fiber or powder is reinforced with a reinforcing member 12. A linked body comprising of two filtering members and reinforcing member is designed so as to increase the space of said reinforcing member gradually from its outer periphery to ward the inner periphery by a supporting member 13. Besides, said linked body is fixed at its top end by a fixing member 22 and in the inner side it is fixed by a hub ring 14 so as to form an opening 20. In this leaf filter, the distribution in pressure resistance of polymer from the inner side to outer side of said leaf filter has a tendency as shown in attached figure, and the pressure resistance component P2 by said supporting member is unified. As a result, the distribution in the speed of polymer flow has no significant difference in any portion. Therefore, the retention time of polymer is nearly constant and problems concerning heat deterioration and gelation can be solved.
Patent JP-S5841933-A (JP)
Inventor: HAGIWARA MICHIAKI
IPC: D04H1/4234
Filed: 1981-08-21
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-S6112769-A (JP)
Title: Apparatus for producing ink
Inventor: NAKAKASAI TADAHIRO
IPC: C09D11/30
Filed: 1984-06-28
Abstract: PURPOSE:An apparatus, having a means for passing an ink in the form of a thin film and irradiating the thin film with ultraviolet light, capable of preventing the clogging of extrusion orifice and deterioration, and suitable for preparing a recording liquid for ink jet recording, writing utensils, etc. CONSTITUTION:An apparatus capable of stirring and mixing an ink raw material in a stirred tank 1, discharging the ink, passing the ink in the form of a thin film between ultraviolet light transmitting plates 11 and 11' in a means 9 for sterilization treatment with ultraviolet light, sterilizing and killing germs, etc. in the ink, passing the ink usually through a filtration part 7, and introducing the ink into a storage tank 8. The sterilization treatment may be carried out using the sprayed ink in the form of mist.
Patent JP-S5654942-A (JP)
Title: Carbureter
Inventor: FUKUI HIDEO
IPC: F02M15/02
Filed: 1979-10-13
Abstract: PURPOSE: To promote the atomization of fuel by providing a heater, which heats the fuel when the temperature of the fuel is low, near a fuel passage of a carbureter.  
     CONSTITUTION: A fuel passage 6 communicates with an idle port 7, which constitutes a part of a slow jet system, opening in the vicinity of a throttle valve 3. On a wall face portion of the fuel passage 6, is provided a ceramic heater 10 which generates heat upon receipt of a signal from a thermosensor 13. The ceramic heater 10 heats the fuel in the fuel passage 6 when the temperature of the fuel is low. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01301796-A (JP)
Title: Azeotropic composition
Inventor: TAMURA KOJI
IPC: C07C67/00
Filed: 1988-05-30
Abstract: PURPOSE:To obtain an azeotropic composition steeply reducing using amount of trichlorotrifluoroethane having slight effect to plastic or rubber and exhibiting nonflammability and low toxicity, by mixing respective specific trichlorotrifluoroethane and chlorotetrafluoropropane in a specific ratio. CONSTITUTION:(A) 70-75wt.% 1,1,2-trichloro-1,2,2-trifluoroethane is mixed with (B) 30-25wt.% 1-chloro-2,2,3,3-tetrafluoropropane to obtain the aimed composition. Besides, furthermore stabilizer such as nitromethane, 3-methyl-1- butane-3-ol is preferably used in an amount of 0.1-10wt.% of (A)+(B). Said composition is useful for detergent in cutting of silicon wafer, ceramic or crystal, etc., or for removing of wax for tentative fixing in processing such as grinding, etc., furthermore, is used for solvents, dryer for strainer, medium of heat exchanger, working fluid, electric insulator or fire-extinguisher, etc.
Patent JP-2000318750-A (JP)
Title: Shopping bag and handle thereof
Inventor: KAYANE MASAO
IPC: B65D33/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a handle which is lightweight and is not easily deformable by respectively extending, at a tip of both extensions of a holding curve, hooks comprising a two-fold fold in a U-shape on a surface side in parallel to a surface including a handle body. SOLUTION: A metal rod is folded into an approximate Q-shape having extensions 12 extending slightly outward at both ends of a lower part of a holding curve 11 to constitute a handle body 10. A hook 20 comprising a two- fold fold 13 in a U-shape on a surface side in parallel to a surface including the handle body 10 is extended to the tip of each of both extensions 12. That is, the hook 20 is formed to be folded in a U-shape, its folded ends are positioned downwardly outward from each other instead of downward, so that a shopping bag hung from the handle may not easily come off.
Patent JP-S6023631-A (JP)
Inventor: KENISU BII YANTO
IPC: F16D23/06
Filed: 1984-06-28
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。
Patent JP-S5466067-A (JP)
Title: Base driver circuit for transistor
Inventor: NISHIMURA NORIKAZU
IPC: H03K17/61
Filed: 1977-11-05
Abstract: PURPOSE: To improve economization and reliability with constitution simplified, by enabling the extremely-easy insulation between a control circuit and main circuit by intermittently flowing a base current via a transformer and diode when the transistor is conducting.  
     CONSTITUTION: At output Q 1  of monostable circuit MM 1  of base driver circuit 1, a pulse signal which is ON for T 1  and OFF for T 2  by being driven by the driving signal of input TM can be obtained and applied to the base of transistor TR 1 , thereby turning ON-OFF TR 1 . When TR 1  is ON, a voltage which corresponds to thewinding ratio is induced at coil N 2  of transformer T 1  and Tr 2  driven via diode CR 1  and resistance R 4  is made to conduct, and when TR 1  is OFF, on the other hand, a bounce voltage damping and vibrating with coils N 1  and N 2  reverse in polarity is generatd, CR 1  turns OFF by being applied with a reverse voltage, and no base current flows to Tr2. Next, when TR 1  turns ON again, the bounce voltage is absorbed and Tr2 conducts, but since T 2  is set within the accumulation time of Tr 2 , the collector current flows continuously to main circuit line 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62288529-A (JP)
Title: Electronic balance
Inventor: MURAOKA TAKATOSHI
IPC: G01G23/37
Filed: 1986-06-06
Abstract: PURPOSE:To rapidly respond to the variation of load and to prevent a display value from easily varying by noise or disturbance, by allowing a part of the operation result of a digital sub-filter to move into a part of a register receiving a main digital filter. CONSTITUTION:The title balance has a main digital filter continuously constitut ed of primary time series data {Xn} obtained by converting load 2 to electric signal and sampling said electric signal at every predetermined time, a digital sub-filter newly re-triggered at every predetermined sampling number N of times for a predetermined time and a substitution means for allowing a part of the operation result of the digital sub-filter to move into a part of a register 7 receiving the operation result of the main digital filter. The main digital filter, the digital sub-filter and the substitution means etc. are constituted of a digital computer 4. By this constitution, when load data is stable, this stable state is kept and, when the load 2 varies, rapid response can be performed.
Patent JP-H063229-A (JP)
Title: Detecting method of halogen gas in liquid
Inventor: UIRIAMU JIEI UIRIAMUZU
IPC: G01N1/22
Filed: 1992-05-25
Abstract: PURPOSE: To precisely detect an extremely slight amount of a halogen by providing a vaporized solution of the halogen and the liquid by heating a halogen- containing liquid to the evaporation temperature, which is a character relevant to the solubility of the liquid in the halogen, providing a sample vapor by removing a part of the liquid by condensation, and detecting a prescribed amount of the halogen in the sample vapor. CONSTITUTION: A liquid body containing a suspicious amount of a halogen to be detected is led to a fluid intake 12. The liquid 14 is passed through a fluid manifold 18 by a valve 14 and the liquid reaches a fluid tank 26. A heating element 30 controls the temperature of the liquid solution corresponding to the solubility of the liquid in the gas. The heating element 30 heats the solution to the temperature, which is the minimum limit to vaporize the solution of water and the halogen. After remaining water is removed, the vaporized solution is led to a dehumidifier 36 to provide a sample valor for detection. A halogen gas detecting apparatus 40 detects a halogen led out of the dehumidifier 36. An output signal indicating the detected halogen amount is provided through an on-line 44.
Patent JP-S63295245-A (JP)
Inventor: YASUDA HIDEHIRO
IPC: B31B1/14
Filed: 1987-05-27
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-S62289143-A (JP)
Title: Cooking apparatus
Inventor: MIKI MASAYOSHI
IPC: A23B4/03
Filed: 1986-06-06
Abstract: PURPOSE:To keep the smoke concentration in a cooking apparatus body at a constant value and obtain a high-quality smoked food, by providing a construction in which a sensor for sensing the smoke concentration in the unit is provided in the cooking apparatus and a blower is operated by the output of the sensor to introduce the outside air. CONSTITUTION:Foods 7 are arranged in a shelf 12 provided in a cooking apparatus unit 1 and a piece of wood 6 on a fire dish 5 is heated by an electric heater 2 to emit smoke and produce smoked foods. In the process, when the smoke concentration attains the value set by a smoke concentration setter 14, a smoke concentration sensor 13 provided in the body 1 senses the concentration to close a contact 17 and drive a motor 18 for a blower 10. Thereby the outside air is introduced into body 1 to reduce the smoke concentration. If the smoke concentration in the unit 1 attains a value below the set value, the smoke concentration sensor 13 stops the motor 18. As a result, the smoke concentration is increased to keep the smoke concentration in the unit 1 at a constant value by repeating the above-mentioned operations.
Patent JP-H0425724-A (JP)
Title: Laser power meter
Inventor: SAKAMOTO HIRONORI
IPC: G01J1/02
Filed: 1990-05-22
Abstract: PURPOSE:To measure energy that a laser irradiated body absorbs actually and reflected energy independently by providing a mechanism which measures energy absorbed by plural laser light absorbers independently. CONSTITUTION:Laser light 19 which is made incident on a laser light absorber 11 irradiates a flat plate type laser light absorber 21 and part of the laser light 19 is absorbed 21 to become heat on the surface of the flat plate type absorber 21 and the heat is conducted to a cooling plate 29 to raise the temperature of cooling water 28. Laser light 19 which is not absorbed, but reflected by the flat type absorber 21, on the other hand, is absorbed by a peripheral surrounding laser light absorber 11 to become heat on the internal surface of the absorber 11 and the heat is conducted to a cooling water flow passage 12 to raise the temperature of cooling water 18. The temperatures and flow rates of those cooling water 18 and cooling water 28 are read by analyzers 14 and 24 and cooling water flowmeters 15 and 25 to measure the energy which is absorbed by the flat plate absorber 21 and the energy which is reflected and absorbed by the absorber 11 independently.
Patent JP-H07315261-A (JP)
Title: Traveling device for crawler vehicle
Inventor: MIYAKI KATSUMI
IPC: B62D55/14
Filed: 1994-05-24
Abstract: PURPOSE:To prevent the looseness of the upper and lower side parts of crawler belt of a traveling device for crawler vehicle and also prevent noise by collision to improve riding comfortableness. CONSTITUTION:At least one of upper rollers 12 is connected to a running frame 9 through an elastic member 18 capable of moving in vertical direction. Also auxiliary rollers 19 and 20 are set at shorter intervals than the connection intervals L of a belt which constitutes a crawler belt 14.
Patent JP-S6110784-A (JP)
Title: Electronic timer
Inventor: YAMAMOTO HIROYUKI
IPC: G04C10/04
Filed: 1984-06-26
Abstract: PURPOSE:To enable the checking of the timer for the advance in time with a power failure compensating function activated even in case of the interruption of a power source, by counting the output of an oscillation circuit in a CPU to flash a second display colon. CONSTITUTION:When the interruption of the power source is detected with a power interruption detecting circuit 11, an external power source conversion circuit 10 is switched over to a backup power source 12. Then, the inputting of program from a program input section 1 is stopped and indication on a display section 9 is halted expect for second display colon. Then, a time advance processing for control is done by an oscillation output from an oscillation element 6 and when a second on flag of a RAM4 is ''1'' by checking in 0.5sec after the start of advancing time, the second on flag is reset and the second display colon is turned OFF. At this point, when the power is still suspended, the second on flag reset is set up again to light the display colon. Thus, the signal compensating functionis activated in case of power failure to flash the colon each time 0.5sec passes thereby indicating the continuation of advancing time.
Patent JP-H0428622-A (JP)
Title: Semiconductor carrier device
Inventor: KURODA SHINICHI
IPC: B65G49/00
Filed: 1990-05-24
Abstract: PURPOSE:To prevent dust contamination by providing a linear motor drive travel body to carry semiconductors in a vacuum tunnel so that it floats by means of a magnetic coil and by providing this magnetic coil part in an air room supplied with air from an unloading station. CONSTITUTION:A travel body 14 to carry semiconductors travels along a T type rail 12 set in a vacuum tunnel 10 in a floating state by a direction control magnetic coil 36 provided on a first coil 32 and a second coil 34 of a linear motor and a rail 12 and a floatation magnetic coil 38 provided on the travel body 14. Additionally, a battery 40 to supply power to the direction control magnetic coil 36 and the floatation magnetic coil 38 and a control board 42 are provided in an air room 46 formed on the travel body 14 and air is supplied to the air room 46 from an air supply unit of an unloading station. Consequently, it is possible to prevent dust attachment on a print wiring base plate.
Patent JP-H04359794-A (JP)
Title: Rotary integrated heat exchanger
Inventor: KASAI KATSUYA
IPC: F28D19/04
Filed: 1991-06-04
Abstract: PURPOSE:To make it possible to use an air flow which is discharged outdoors and clean a dust removing filter with its air flow by mounting integrally said dust removing filter with an end face of a rotary element which is open to an outdoor section and communicates with an outside chamber and an inside chamber partitioned by a partitioning board in an element chamber. CONSTITUTION:A rotary type heat exchanger 10, whose casing 11 is partitioned into an element chamber S where a rotary element 13 is laid out rotatively, an air suction fan chamber F1 and an exhaust fan chamber F2 respectively by a central partitioning board 12. An indoor side dust removing filter is inserted into the inner side of the casing 11 on the indoor side air suction port. The element chamber S is vertically partitioned into the outdoor side chamber S1 and the indoor side chamber S2 by means of a first partitioning board 17 laid out horizontally. In this case, a dust removing filter 25 is integrally mounted with the end face of the rotary element 13 which is open to the outdoor side chamber S1 the dust and dirt adhering the filter 25 are immediately removed from the dust removing filter 25.
Patent JP-H10306918-A (JP)
Title: Combusting device
Inventor: HIROMOTO SHUJI
IPC: F23L1/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the catching and the removal of dust by providing a filter which catches and removes dust in air being taken into from the outside, while rotating, at an air inlet part. SOLUTION: By rotating a filter 13 or filters 13, 15 by a fan motor 7, etc., the taking-in of sufficient air into an air inlet part 2, and the catching and the removal of dust in the fed air can be performed at the same time. That is, the dust which is heavier than the air to be fed is caught by the air pressure and a variation of the air stream in the vicinity of the filter by the rotation, and can be splashed and dropped to the outside of the air inlet part 2. Therefore, the dust in the fed air can be sufficiently suppressed from passing through a feeding air passage part 3 from the air inlet part 2 and reaching a porous mat 9, and therefore, a clogging of the porous mat 9 can be suppressed.