baber/WOPTO huggingface dataset:
Patent JP-H04348184-A (JP)
Title: Liquid crystal composition
Inventor: OKAYAMA SHINOBU
IPC: G02F1/13
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a liquid crystal composition having broad working temperature range, reversibly variable light-transmittance in visible light range and memory property by adding a specific amount of an organic electrolyte substance in addition to a low-molecular liquid crystal and a specific high-molecular liquid crystal. CONSTITUTION:The objective composition is produced by compounding (A) 100wt.% of a mixture of (i) preferably 20-65 pts.wt. of a low-molecular liquid crystal and (ii) preferably 35-80 pts.wt. of a high-molecular liquid crystal expressed by formula R'a(A)5(B)cSiO [R' is H, 1-4C hydrocarbon group or phenyl; A is organic substituent containing a mesogen group; B is organic substituent containing a chromophore; 1<=a<2; 0<b+c<=1; 0.45<=b/(b+c)<=0.95; 1<a+b+c<=3; d=(4-a-b-c)/2] with (B) 0.01-0.5wt.% of an organic electrolyte substance preferably composed of an ammonium salt derived from a tertiary amine and an alkyl halide, an ammonium salt derived from a tertiary amine and an aromatic carboxylic acid, etc.
Patent JP-S62282806-A (JP)
Inventor: RICHIYAADO JIEJINGEN
IPC: B23B31/28
Filed: 1987-05-20
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-S5912013-A (JP)
Title: Jumper or jumper-like parts aligning device in oscillation parts feeder
Inventor: TAKIZAWA KEIZOU
IPC: B65G47/14
Filed: 1982-07-12
Abstract: PURPOSE:To reliably arrange a jumper in a desired posture by passing a jumper as it is, the barrel portion of which is brought into contact with the transport surface of a transport track, and sliding a jumper downward, the both leg portions of which are brought into contact with the above transport surface. CONSTITUTION:In an oscillation parts feeder in which oscillation is applied to a transport track 2 to tranpsort parts on the track 2, the track 2 is provided with a plurality of notch grooves 25 having a width larger than the interval of leg portions (c), (d) of a jumper (m) or jumper-like parts to be aligned, which are formed at intervals equal to the distance between both leg portions (c), (d) in such a manner as to incline downward in the direction of discharging the jumper. Among the jumpers (m) or jumper-like parts transported longitudinally, the jumper, the barrel portion (e) of which is brought into contact with a transport surface 24 of the track 2, is passed as it is, and the jumper, both leg portions (c), (d) of which are brought into contact with the transport surface 24, is slided downward, with both leg portions (c), (d) fitted in the notch grooves 25. Thus, the jumper (m) can be reliably arranged in a desired posture to be supplied to the next process.
Patent JP-S612230-A (JP)
Title: Manufacture of image pickup device
Inventor: ISHIOKA YOSHIO
IPC: H01J9/233
Filed: 1984-06-15
Abstract: PURPOSE:To reduce an after-image by heat-treating the photoconductive target of an image pickup tube after manufacturing it. CONSTITUTION:A glass faceplate 1 on which a transparent conductive layer 2 such as tin oxide film is provided is installed in a sputtering device and an SiO2 layer 3 and then non-crystalline silicon 4 are accumulated, thereon. Then, a photoconductive target section is manufactured by accumulating porous antimony trioxide through vacuum evaporation under inert gas atmosphere. An image pickup tube is completed by heat-treating this faceplate under vaccuum at 200 deg.C for 30min and the incorporating it in the tube. As a resutls, an after-image value is reduced to less than half as compared with the case where heat treatment is not applied and a significant after-image reduction effect can be obtained.
Patent JP-H08309141-A (JP)
Title: Method and apparatus for snowmelt type gas absorption
Inventor: TAKAMI SHINICHI
IPC: E01H5/10
Filed: 1995-05-19
Abstract: PURPOSE: To efficiently utilize exhaust gas generated from industrial and living activities as well as a snowfall. CONSTITUTION: A conveyer 12 for transferring snow 16 is arranged transversely in a chamber 10, and exhaust gas is introduced from a gas inlet 18 into the chamber 10. The snow is melted in an upper space 100, and at the same time gas absorption is attempted. Besides, in a lower space 102, snowmelt water is dropped through a conveyer net 14, and gas absorption is also attempted in the lower space 102.
Patent JP-H05317046-A (JP)
Title: Constant temperature vibrator for magnetic field application experiment
Inventor: SAITO KAZUNARI
IPC: C12N13/00
Filed: 1992-05-14
Abstract: PURPOSE:To provide the constant temperature vibrator reduced in the size of its structure for vibrating culture containers in the constant temperature state, preventing the generation of dew in the bore and used for magnetic field-applying experiments. CONSTITUTION:A constant temperature tank 5 for receiving culture containers 3 and holding the culture containers at a prescribed temperature is disposed in a magnetic field-generating device 10 in the state capable of being vibrated. Openings 4 permitting to charge or discharge the culture containers 3 therethrough are arranged on the upper surface of the constant temperature tank 5. Spaces between the openings 4 and the received culture containers 3 are sealed with sealing members 16, respectively, to seal the whole body of the constant tank 5 into a closed structure, and the culture containers 3 are vibrated together with the constant temperature tank 5, thereby enabling to reduce the volume of the constant temperature vibrator 2. The change in the whole body of the constant temperature tank 5 into the closed structure prevents a liquid thermal medium in the constant temperature tank 5 from evaporating outside the tank and furthermore prevents the generation of dew in the constant temperature tank in which a magnetic field is formed.
Patent JP-S5867913-A (JP)
Inventor: FURANKU JIEI UOORUSUWAASU
IPC: F02M37/00
Filed: 1982-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02301390-A (JP)
Title: Video reproducing device
Inventor: OHASHI TOMONORI
IPC: H04N5/953
Filed: 1989-05-16
Abstract: PURPOSE:To suppress a bent or flickered picture by allowing all equalizer circuit to extract only a dither signal frequency component from an output signal of a displacement detector detecting the position of a video head so as to use it as a control voltage for a voltage controlled oscillator. CONSTITUTION:The device is provided with a time axis correction device consisting of a variable delay line 6 retarding an FM signal reproduced from a video head 1, a voltage controlled oscillator 7 generating a clock signal supplied to the variable delay line 6 and a displacement detector 16 detecting the position of the video head 1 and an equalizer 8 extracting only the exciting information only of the video head 1 from the displacement detector output signal and applying it to the voltage controlled oscillator 7. Then the reproduced FM signal passes through the variable delay line 6 and the delay time at that time is controlled with exciting information of the head resulting from the displacement detection signal of the actual head with the equalizer. Thus, the time axis error is corrected with high accuracy and the bent or flickered picture on the screen is suppressed.
Patent JP-H0539185-A (JP)
Title: Door opening/closing device for elevator
Inventor: HAGIWARA MASUYUKI
IPC: B66B13/26
Filed: 1991-04-24
Abstract: PURPOSE:To provide a door opening/closing device for an elevator wherein a hazard can be avoided with no conscious action required by a passenger when getting into danger by a door during its opening/closing operation. CONSTITUTION:In a door opening/closing device provided with a door driving mechanism 5 for electrically opening/closing a gate, a voice sensor 3 for detecting a voice of a passenger is provided in the vicinity of the gate, and a control unit 4, which generates an inverting command in the door driving mechanism 5 by discriminating a plurality of kinds of unconscious voices generated by the passenger, is provided.
Patent JP-2000237099-A (JP)
Title: Toilet
Inventor: UETAKE ATSUSHI
IPC: A47K17/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To assure a space to house toilet paper, etc., and to enable a user to easily maintain a seating posture when seated on a closet seat by providing the rear part of a water-closet bowl with a closet and forming a back rest part at the closet. SOLUTION: This toilet is constituted by attachably and detachably mounting the closet 2 by means of, for example, bolts, to the rear part of the water-closet bowl 4 of a flush type and mounting the back rest 3 to the front surface 2a of the closet 2. The closet 2 internally has the space to accommodate fixtures for toilet, such as toilet paper and the side part 2b of the closet 2 is provided with a drawer 6. The back rest 3 is formed of soft material formed by sticking vinyl leather cloth to an elastic material, such as a polyurethane foam. The toilet has a recessed part 3a which envelopes the back and is curved to meet the back when the user sits on the closet seat 4a and leans on the rear part of the water-closet bowl 4.
Patent JP-H11316074-A (JP)
Title: Cooling and warming device
Inventor: WATANABE HIDEO
IPC: F25D11/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooling and warming device in which a performance is not deteriorated and a useful life is long. SOLUTION: A cooling and warming device comprises a box shaped thermal conductive body, an electric heater 3 wound on the peripheral wall part of the box shaped thermal conductive body, a Peltier element 7 in tight contact with the bottom part of the box shaped thermal conductive body 1, mode selecting means 11 and 12 for selecting a cooling mode or a heating mode, power sources 14 and 15 for supplying power to the electric heater 3 and the Peltier element 7 and a power source switching means 13 for switching the power source depending on the cooling mode or the heating mode selected by the mode selecting means 11 and 12. When the cooling mode is selected by the mode selecting means 11, the box shaped thermal conductive body 1 is cooled by the Peltier element 7.  When the heating mode is selected, current is not supplied to the Peltier element 7 to heat the box shaped thermal conductive body only by the electric heater 3.
Patent JP-S5913390-A (JP)
Inventor: SHIMIZU KUNIO
IPC: H05K1/02
Filed: 1982-07-14
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-H02301394-A (JP)
Title: Remote control system
Inventor: UEHARA KENSUKE
IPC: G10L15/00
Filed: 1989-05-16
Abstract: PURPOSE:To apply power accurately by converting a password information inputted to a handset into a signal of a voice band, sending the result, analyze the password information so as to control the application of a controller and a controlled device. CONSTITUTION:When a key section 23 of a handset 21 is operated to enter a password relating to power application, a transmitter 28 sends a DTM(Dual Tone Multiplex Frequency) signal to a controlled device 35. A DTM signal reception section 28 identifies the content of the DTM signal and a control section 29 checks whether or not the result of identification is coincident with a password registered in advance and when they are coincident, the contact of a relay 36 is closed, Then a sub power supply 38 is connected to a voice recognition section 33 and a control computer 34 to activate a relay 37 thereby closing the contact and a main power supply 39 is connected to the controlled device 35 via the relay 37. Thus, it is not required for the operator to visit the controlled device to apply the power supply directly and accurate application of the power is attained.
Patent JP-H09288213-A (JP)
Title: Elliptical polarization plate
Inventor: KIMURA YOSHIHIRO
IPC: B32B23/08
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve durability of a liquid crystal display when it is used outdoor and exposed to sun rays by using a cellulose film having specified or higher tensile strength as a protective film. SOLUTION: This elliptical polarization plate has a structure of protective film/polarizing film/protective film/(acryl) adhesive/protective film/phase difference film/protective film. A cellulose film having >=13kgf/mm<2> tensile strength is used for the protective films. The operation effect of the film is significant when the longitudinal dimensional change rate of the cellulose film at 100 deg.C for 100 hours is <=0.20% preferably 0.001 to 0.20%, and moreover, a much higher operation effect of the film can be obtd. when the longitudinal dimensional change rate of the cellulose film at 70 deg.C and 90% RH for 500 hours is <=0.50%, preferably 0.0001 to 0.50%.
Patent JP-H04324613-A (JP)
Title: Method for sticking wafer to each other
Inventor: NIEDA AKIRA
IPC: H01L21/02
Filed: 1991-04-24
Abstract: PURPOSE:To improve the dimensional accuracy of a pattern so as to improve the yield of wafers by using a wafer sticking method which sticks a wafer with a pattern to another wafer without pattern. CONSTITUTION:After the sticking surface 17 of the first wafer 11 provided with a pattern 14 and held in a convex state and the sticking surface 22 of the second wafer 21 provided with no pattern and held in a flat state are partially stuck to each other, the entire surfaces of both wafers 11 and 21 are completely stuck to each other by gradually releasing the wafer 11 from the held state. Or, after the sticking surface (not shown in the figure) of the first wafer bent in a nearly convex spherical surface state is stuck to the sticking surface of the second wafer held in a nearly convex spherical surface state and the sticking surface of the first wafer is made flat, the sticking surfaces of the wafers are completely stuck to each other by gradually releasing the second wafer from the held state.
Patent JP-S5913822-A (JP)
Title: Combustion of low calorie gas and burner therefor
Inventor: EBATO SATOSHI
IPC: F23D14/24
Filed: 1982-07-14
Abstract: PURPOSE:To perform a stabilized high load combustion operation over a wide operation range by a method wherein a stabilized pilot flame is formed by branching off a part of low calorie gas and the remaining part of the low calorie gas for main combustion is burned in a stabilized condition by making use of the heat of the pilot flame. CONSTITUTION:The air for producing a pilot flame passes through an air passage 9 formed by the inner cylinder 7 and the outer cylinder 8 of a burner and after passing through air passages 10 and 11, it is swirled and injected from slits among rotary vanes 2A. Low calorie gas for producing the pilot flame is injected from a circular hole 3A through gas passages 12 and 13 and the low calorie gas for main combustion passes through gas passages 14, 15 and 16 and is swirled and injected from slits among rotary vanes 4A. Further, the air for main combustion passes through the air passage 9 and an air passage 17 and is swirled and injected from slits among rotry vanes 5A. As a result, it is possible to obtain a high load stabilized flame over a wide operation range.
Patent JP-S61284348-A (JP)
Title: Automatic hole locating device
Inventor: FURUSAWA YOSHIYUKI
IPC: B23Q3/18
Filed: 1985-06-07
Abstract: PURPOSE:To avoid the dispersion of bore and the affection of burr for accurate location by jetting air from a nozzle on an end of a locating piston while inserting the air into a locating hole of a work. CONSTITUTION:A reciprocating main piston 2 is provided in a cylinder 1 fixed to a machine bed and a tapered locating piston 3 mounting a member 4 radially moved by a ring spring 10 4 on an end is provided in the main piston 2. Also, an air jetting nozzle 13 is opened to the end of the locating piston 3. Thus, a locating hole 21 in a work 7 is located in front of the main piston 2 and oil pressure is applied to a retreating pressure path 16. When air pressure is further applied to an air path 15 and advancing pressure path 19, the locating piston 3 advances while jetting air from the end nozzle 13 to carry out the location while removing dust in the hole 32 of the work 7.
Patent JP-H07330982-A (JP)
Title: Thermoplastic elastomer resin composition and its production
Inventor: YAMAGUCHI MASAYUKI
IPC: C08L25/08
Filed: 1994-06-03
Abstract: PURPOSE:To obtain the subject composition excellent in compression set by mixing a polypropylene resin with an etylene/alpha-olefin copolymer rubber and an ethylene/styrene/alpha-olefin copolymer. CONSTITUTION:This resin composition is excellent in compression set and comprises a polypropylene resin (A), an ethylene/alpha-olefin copolymer rubber (B), and an ethylene/styrene/alpha-olefin copolymer (C). It is desirable in order to attain excellent mechanical properties that the composition has a content of component C of 0.01-30mol%, the olefin is 1-butene, and the content of 1- butene is 45mol% or that the alpha-olefin is a 5C or higher alpha-olefin and the content of the alpha-olefin is 30mol%. It is desirable that component A is contained in an amount of 1000 pts.wt. and component C is contained in an amount of 3-100 pts.wt., both per 100 pts.wt. component B.
Patent JP-H07304894-A (JP)
Title: Foam stabilizer composed of organic surfactant-modified organopolysiloxane compound for rigid polyurethane foam
Inventor: ANDO EIJI
IPC: C08G18/00
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a foam stabilizer composed of a specified siloxane-oxyalkylene copolymer and capable of improving compatibility of a foaming agent composed of a saturated hydrocarbon, etc., having a specified boiling point, preventing its scattering and producing a low-density urethane foam having high heat insulating properties. CONSTITUTION:An organic surfactant of formula I is subjected to addition reaction with dimethylmethylhydrogenpolysiloxane represented by formula II, etc., in the presence of a chloroplatinic acid catalyst, etc., in a solvent such as toluene at 80 to 100 deg.C and the resultant reaction mixture is subsequently neutralized. After filtration, the solvent is distilled off under a reduced pressure, thus producing the objective foam stabilizer of formula III [R<1> is H, a univalent hydrocarbon or an organic reactive group; R<a> is an organic substituent group represented by formula IV [A is a trivalent hydrocarbon; R<2> and R<3> are H, a univalent hydrocarbon or an organic reactive group; (a) and (b) are 0 or a positive number; a+b>=1; (i) is 1 to 18] R<b> is an organic group of formula V [R<4> is H or a 1 to 19C alkyl; (c) and (d) are 0 or a positive number; (j) is 1 to 18]; R<c> is R<a> or R<b>; (x), (y) and (z) are 0 or 1] for a foaming agent composed of a saturated hydrocarbon, etc., having <=85 deg.C boiling point under the ordinary pressure.
Patent JP-H11314134-A (JP)
Title: Die device for closed forging
Inventor: TANAKA KUNIHIKO
IPC: B21J13/03
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To easily obtain a machinery parts, etc., having good quality without developing under-fill by raising closed force to a die. SOLUTION: In this die device, cavities 1a, 2a are closed between an upper die 1 fitted to a slide 6 side and a lower die 2 disposed at a bolster 17 side and the closed forging is applied to a work 7 by pressurize-branching the work 7 in the cavities 1a, 2a with an upper counter punch 8 and a lower counter punch 22 disposed in the upper die 1 and the lower die 2. In this case, pressurizing means 11, 19 for closing from both sides of the cavities 1a, 2a by pressurizing the upper die 1 and the lower die 2 in the vertical direction, are installed respectively at the upper part of the upper die 1 and the lower part of the lower die 2.  Further, a back pressure giving means 19, 20, with which at the time of forming, the back pressure is given to the upper and the lower counter punches 8, 20 and branched to both sides of the work 7 and at the time of filling the work 7 into the cavities 1a, 2a, the back pressure is removed, are installed at the upper part of the upper counter punch 8 and the lower part of the lower counter punch 22, and since the high closing force is obtd. with the pressurizing means, the machinery parts, etc., having good quality without the under-fill can easily be obtd.
Patent JP-H02301392-A (JP)
Title: Traffic management system
Inventor: ONO OSAMU
IPC: H04Q9/00
Filed: 1989-05-16
Abstract: PURPOSE:To improve the sureness of data transmission and reception while keeping the immediacy by using the polling system or the contention system depending on zones with much or less data. CONSTITUTION:The traffic management system consists of a vehicle side management system 1, a stop side management system 11 and a management center 21 and whether a vehicle side radio equipment 5 adopts the polling communication or the contention communication is selected depending on the zone where a vehicle is placed. Then whether or not a position data is received from a position beacon transmitter 15 arranged to the stop on a border is decided by a position beacon receiver 6. As a result of decision, when the position beacon receiver 6 receives the position data, the zone of the vehicle resident thereto is decided by the information from a line storage memory card 3 and a distance sensor 7 and the communication system is switched to the polling system or the contention system is response to the zone with different communication quantity. Thus, data is sent surely from the vehicle to the management center 21 without losing the immediacy.
Patent JP-S5456965-A (JP)
Title: Control device for rolling
Inventor: KUWANO HIROAKI
IPC: B21B37/46
Filed: 1977-10-14
Abstract: PURPOSE: To obtain a high accuracy in plate thickness throughout the whole of rolled plate by reducing the speed of motor by detecting the welding joints of plate to be rolled in an hydraulic reduction type rolling mill and by making feedback control on the basis of varied gain.  
     CONSTITUTION: The signal from the welding joint detector 21 provided at the introduciton portion of the strip 2 is sent to the motor swivelling speed controller 22 to reduce the speed of the motor and thus the rolling processing of welding joints is made with a moderate speed. The rotaton of the motor 6 is detected by the motor swivelling speed detector 23, and the signal is put in the speed comparator 13 for comparing with the lower limiting set value. With the output signal, the correcting coefficient variable setting device 13 is changed to an appropriate value. a rolling gap value immediately before the introduction of joints is held in the memory circuit 17. When the joints are introduced, feedback with different gains is made at the arithmetic treating device 15, and after finishing the rolling of joints, the switch 15 is changed to make feeback on the basis of the original correcting coefficient and early gap set value 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5650116-A (JP)
Title: Manufacture of calcined gypsum
Inventor: YAMAMOTO TADASHI
IPC: C01F11/46
Filed: 1979-09-27
Abstract: PURPOSE: To easily manufacture calcined gypsum givning a hardened body of high compressive strength by drying and dehydrating gypsum, at a specifid temp., recovered by desulfurizing exhaust gas.  
     CONSTITUTION: Slurried gypsum recovered by desulfurizing exhaust gas is dried and dehydrated by heating at 105W115°C for 20W24hr in a drying furnace without carrying out pretreatment to obtain calcined gypsum. A heating temp. below 105°C or above 115°C lowers the strength of a hardened body, and a calcining time shorter than 20hr or longer than 24hr also lowers the strength. The reason is considered that much undehydrated gypsum is left in case of a lower temp. and a shorter time and calcined gypsum is partially converted into anhydrous gypsum which is not solidified in the absence of a hardening accelerator in case of a higher temp. and a longer time. 
     COPYRIGHT: (C)1981,JPO&Japio