baber/WOPTO huggingface dataset:
Patent JP-2000153899-A (JP)
Title: Liquid pour-out apparatus
Inventor: HORIE TAKASHI
IPC: B67D3/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To pull out a level sensor without spilling liquid out of a receptor after the liquid is supplied and also to prevent the sensor from deforming or being broken when the sensor is to be inserted into and pulled out from the receptor. SOLUTION: An attaching shaft 26 is made to protrude on a lower face of a Sake pour-out part 16, and an upper end of an elastically deformable coil spring 28 is attached to the attaching shaft 26. A level sensor 20 which can sense a liquid level of Sake supplied to a receptor 22 is attached to a lower end of the coil spring 28 which hangs from the shaft 26 by a required length. When the receptor 22 comes against the level sensor 20, the coil spring 28 elastically deforms, thereby preventing large force from being applied to the level sensor 20. In addition, when the sensor 20 is to be pulled out from the receptor 22 with filling with Sake completed, the receptor 22 may be only titled, resulting in no spilling of Sake out of the receptor 22.
Patent JP-H06149357-A (JP)
Title: Learning method and guidance method for path
Inventor: TANI ATSUSHI
IPC: G06F15/18
Filed: 1992-10-30
Abstract: PURPOSE:To select an ecomonical path even in any geometry circumstance by searching a path until an object reaches its destination with a chaos such as a chaos emergency let-down method, and learning the path which fulfills a prescribed condition. CONSTITUTION:At first, a computer 7 searches the distance and direction of a destination 11 from the output of a destination guidance sensor 6, receives the output of a range sensor 5, and searches the distance and direction of an obstacle 12. Then, the computer 7 computes a force vector F to be received by a mobile robot 1 from the two vectors, substitutes the searched vector F into the time development equation of the chaos, and searches a speed direction vector V for movement. Then, the computer 7 controls a driving control circuit corresponding to the vector V, turns a front wheel 2 to a prescribed direction, and rotates back wheels 3 and 4 in the prescribed speed. Moreover, when the position of the robot 1 is present in a permitted range which is judged to be the destination 11, the driving is stopped. Afterwards, the path which fulfills the prescribed condition until the robot 1 reaches the destination 11 is learned.
Patent JP-H11149057-A (JP)
Title: Light reflection device and production of light reflection device
Inventor: KIMURA HAJIME
IPC: G02B7/198
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To permit the use of a UV curing type adhesive which has high adhesive power in adhesion of a mirror having a light reflection surface to a movable supporting body and does not give rise to a change with lapse of time by making UV rays incident on the inside of this mirror and permitting the irradiating of the adhesive surface of the rear surface of the light reflection surface with the UV rays. SOLUTION: The light reflection surface 16 consisting of reflection regions [A] constituted by irregularly dispersing and depositing cells 14 of silicon oxide (SiO) an having irregular sizes by evaporation on a glass substrate 13 and transmissible regions [B] not having the cells 14 is formed, the UV rays L1 are made incident from the transmissible regions [B] and are cast to the adhesive surface 18 of the rear surface of the light reflection surface, by which the UV curing adhesive is cured and the mirror 17 is adhered to the movable plate.
Patent JP-H11150517-A (JP)
Title: Information distribution system and reception device
Inventor: INOUE HIROSHI
IPC: H04N21/482
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To secure data distribution corresponding to the demand of a user and to improve the use efficiency of a broadcasting line by controlling selected distribution information transmitted after present time so that it is obtained as down load information without transmitting the request signal of distribution information when distribution information is contained in notice distribution list information. SOLUTION: When music data decided as request music are discriminated to be contained in next distribution list information (S201), the content of received data is monitored and it is discriminated whether music data as the request music are received or not (S203). When it is discriminated to be received, a decoding processing for extracting music data as received request music from received data and converting it into a data system fitted to recording in a data recording device is executed (S204). Down load music data obtained by the decoding processing are transmitted to the data recording device so as to output it. (S205).
Patent JP-H11149104-A (JP)
Title: Exposure controller for camera
Inventor: TOMA KIYOSHI
IPC: G02B26/02
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an extremely simply constituted exposure controller for a camera capable of accurately inserting one of plural ND filter members having different density into an exposure aperture in a short time. SOLUTION: Two ND filter members 2 and 3 having the different density are rotated around a shaft 1b by the energizing force of springs 4 and 5, and the members 2 and 3 are positioned by stoppers 1c and 1d. The output pin 6a for a motor 6 is positioned between parts to be pressed 2a and 3a of the filter members 2 and 3, the filter parts 2b and 3b of the filter members 2 and 3 are positioned adjacent to the exposure aperture 1a. When the motor 6 is rotated in this state counterclockwise, the filter member 2 is inserted into the exposure aperture 1a, and on the other hand, when the motor 6 is rotated clockwise, the filter member 3 is inserted into the exposure aperture 1a. Thus, the selected filter member is set in the optical path of the exposure aperture 1a in a short time.
Patent JP-2001131344-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: KONDO HAJIME
IPC: C08K3/36
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition having excellent low heat build-up, improved fracture characteristics, abrasion resistance and processability. SOLUTION: This rubber composition comprises (A) a modified conjugated diene-based polymer obtained by reacting a polymerization activity end of a conjugated diene-based polymer with an imino group-containing hydrocarbyloxysilane compound of specific structure, (B) 10-85 pts.wt. of silica based on 100 pts.wt. of the modified conjugated diene-based polymer and (C) 1-15 wt.% based on the silica of at least one selected from a tertiary amine of general formula (III), its fatty acid salt and a secondary amine of general formula II (R5 to R9 are each as shown in the specifications).
Patent JP-H07309951-A (JP)
Title: Acrylic-functional siloxane
Inventor: CHI RONGU RII
IPC: C07F7/18
Filed: 1994-12-21
Abstract: PURPOSE: To provide an acryl-functional siloxane which can be prepd. without forming catalyst residues or reaction by-products and is curable by a radiation such as ultraviolet rays and a process for producing the same.  
     CONSTITUTION: This acryl-functional siloxane has units represented by formula I [wherein R is a divalent hydrocarbon group optionally contg. an amino- functional group of the formula: =NH (the two bonds of =NH are each bonded to C), the H atom of the =NH being to be substd. by an acryl-functional group of formula II; R 1  is 1-4C alkyl or an acryl-functional group of formula II; R 2  is a monovalent hydrocarbon group or fluoroalkyl; R 4  is H or methyl; R 5  is a divalent hydrocarbon group or a hydrocarbon group having an ether bond; X is a hydrolyzable group which does not form an N-contg. salt after being hydrolyzed; Y is -O- or -NR 1 -; a and b are each 0-2 provided a+b≤2; and all the rest of siloxane units present in the polysiloxane are units of formula III (wherein R 2  is the same as in formula I; and e is 0-3)]. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02202918-A (JP)
Title: Improved method for removing volatile substance from polyphenylene ether or polyphenylene ether/styrene resin composition
Inventor: JIYON PIITAA BEINBISHIYASU
IPC: C08L25/04
Filed: 1989-12-05
Abstract: PURPOSE: To treat a composition being a polyphenylene ether resin or a mixture thereof with a styrene resin and containing volatile impurities under specified conditions to thereby lower the impurity content of the composition at good efficiency.  
     CONSTITUTION: A composition being a polyphenylene ether resin or a mixture thereof with a styrene resin and containing impurities selected among styrene monomers, toluene, volatile odorous oxygenated species, volatile odorous amine sources, mixtures thereof and the like is fed into e.g. an extruder provided with a multistage water injection/evacuation deaeration apparatus and extruded at a temperature higher than the melting point of the above composition at one pass in at least two stages where the composition is subjected to water injection and subsequent evacuation and deaeration in such a manner that the total water to be used is distributed among the respective stages and is used in an amount of at most about 15 wt.% of the composition so that the efficiency of volatilization and removal of toluene and trimethylanisole may be higher by at least about 70% than that attained when the treatment is performed in one stage at one pass by using the same amount of water. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H03179782-A (JP)
Title: Field-effect transistor
Inventor: KAGAYA OSAMU
IPC: H01L29/78
Filed: 1989-12-08
Abstract: PURPOSE:To realize an FET at a high yield, which is adapted for an ultrahigh speed LSI and excellent in drive performance and ultrahigh speed operation, by a method wherein an undoped layer or a low impurity concentration layer whose conductivity type is opposite to that of an active layer is provided onto an active layer, and an N-type or a P-type layer is provided thereon. CONSTITUTION:For instance, an undoped GaAs buffer layer 2, an N-type InGaAs active layer 3, an undoped AlGaAs layer 4, an undoped GaAs layer 5, and an N-type GaAs layer 6 are epitaxially grown in succession on a semi-insulating GaAs substrate 1. Then, the N-type GaAs layer 6 and the undoped GaAs layer 5 are selectively etched through an reactive ion etching method. At this point, the undoped AlGaAs layer 4 functions as an etching stopper. In succession, an aluminum film is made to coat, which is subjected to a dry-etching process to form a gate electrode 9. Lastly, an ohmic electrode 10 is formed as a drain electrode through a lift-off method.
Patent JP-H08152725-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic apparatus provided with the same
Inventor: GO SHINTETSU
IPC: G03G5/06
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a high sensitivity characteristic and potential characteristic at the time of repeating uses by forming a photosensitive layer containing a specified disazo pigment on a conductive substrate. CONSTITUTION: The photosensitive layer formed on the conductive substrate contains a disazo pigment represented by the formula in which each of A1 and A2 is, independently, a coupler residue having a phenolic hydroxyl group. This disazo pigment of this formula is synthesized by tetraazotizing the corresponding diamine compound and coupling it with the coupler in an aqueous state in the presence of an alkali or converting a tetrazonium salt into a borofluoride salt or a zinc chloride double salt, and then, coupling it with the coupler in an organic solvent, such as dimethyl formamide or dimethyl sulfoxide, in the presence of a base, such as sodium acetate or triethylamine.
Patent JP-H11146859-A (JP)
Title: Dish washer
Inventor: HASEGAWA TAHEI
IPC: A47L15/42
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To improve the circulating property of washing water and to improve the collectability of remaining leftovers by installing a filter at the whole surface of the upper part of a water storage tank in the state of being freely attachable and detachable and providing a drain for connecting to the drain part of a drain pump at the bottom plate of the water storage tank corresponding to the blinder part of the filter. SOLUTION: An aperture part is provided extending from a front surface to an upper surface, a washing tank 4 is installed within a main body and the water storage tank 5 in a recessed shape smaller than the tank 4 is formed under the tank 4. Then a filter 11 is arranged in the state of being freely attachable and detachable over a heater 10 so as to cover the whole surface of the upper part of the tank 5. The blinder part 11c is formed in one section of the slope part 11b of the filter 11 and the part 11c is provided at a position covering the drain 9 at the time of providing the filter 11 on the tank 5. In addition, the drain 9 for connecting to the drain part of the drain pump 20 is provided at the bottom plate of the water storage tank 5 corresponding to the blinder part 11c of the filter 11. Thereby, the collectability of the leftovers is improved.
Patent JP-H09235326-A (JP)
Title: Acetal group-containing alkoxy-styrene polymer, its production and chemical amplification type photoresist material comprising alkoxy-styrene polymer as main component
Inventor: KIMU SEONNJIYU
IPC: H01L21/027
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer useful for a resist material, etc., high in sensitivity, resolution and resistance to dry etching, capable of being developed with an alkali, by using an acetal group-containing alkoxy-styrene polymer.  
     SOLUTION: This polymer is shown by formula I [R 1  and R 3  are each H or CH 3 ; R 2  is a group of formula II (R 4  to R 6  are each H, an alkyl or an aryl; (k) is 1-5), etc.; m+n=1] and has 500-10,000,000 weight average molecular weight. The objective polymer is obtained by polymerizing an acetal group- containing alkoxy-styrene of formula III in the presence of a polymerization initiator (e.g. azobisisobutyronitrile) by using a solvent such as o-dichlorobenzene by a solution polymerization method at about 30-80°C. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09155174-A (JP)
Title: Liquid stirring apparatus and production of polycarbonate using the same
Inventor: NOGATA TOMOAKI
IPC: B01F7/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a stirring apparatus preventing the vent-up in the vicinity of a vacuum suction port and having self-cleaning properties and to continuously advance melt polymerization. SOLUTION: A stirring apparatus having self-cleaning properties is equipped with a plurality of rotary shafts rotationally driven in synchronous relation to a vacuum container having a cocoon-shaped cross section and a plurality of the stirring rotors fixed to the respective rotary shafts and the respective stirring rotors are attached so as to leave an interval in an axial direction.  In this case, the inner diameter of the vacuum suction port formed to the vacuum container is set to 115-250% of the dimension of each stirring rotor looked from the vacuum suction port when one stirring rotor passes (1) and the position of the vacuum suction port is selected within a range of 45 deg. left and right from the part just above left-hand rotation on the left-hand cylindrical shell of the container when rotation is counterclockwise looking from the mirror plate on the liquid supply side of the vacuum container.
Patent JP-H11151441-A (JP)
Title: Hydrodesulfurizing catalyst, its production and hydrodesulfurizing method of heavy oil using the same
Inventor: NAKAJIMA NOBUMASA
IPC: B01J23/85
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To high efficiently remove a sulfur compound in a heavy oil fraction through a long time and to high efficiently making the heavy oil fraction light in a catalytic hydrodesulfurization of the heavy oil fraction such as a vacuum gas oil fraction in an indirect desulfurizing device or a long residum in a direct desulfurizing device. SOLUTION: The hydrodesulfurizing catalyst of the heavy oil is composed of a base catalyst, which consists of 3-7 mass% at least one kind of a metal selected from iron group in periodic table expressed in terms of oxide, 10-30 mass% at least one kind of a metal selected from the group VIA in periodic table expressed in terms of oxide and the balance inorganic oxide carrier, and a modified catalyst, which consists of 15-100 mass% at least one kind of a metal selected from iron oxide, cobalt oxide, nickel oxide, chromium oxide, molybdenum oxide and tungsten oxide expressed in terms of oxide and the balance inorganic oxide carrier and has higher oxide concentration than that of the base catalyst, and is formed by applying 1-20 mass% modified catalyst per 100 mass% base body catalyst on the surface of the base catalyst.
Patent JP-H07175402-A (JP)
Title: Manufacture of image hologram
Inventor: YAMATE TAKASHI
IPC: G03H1/26
Filed: 1993-12-17
Abstract: PURPOSE:To facilitate setting of an optical system and to prevent disposition of images by using a master hologram which is multiexposed by a same optical system by varying wavelength of laser beams. CONSTITUTION:Green laser beams of 514.5nm wavelength oscillated in an Ar laser oscillator 21 are reflected by a reflecting mirror 22 and divided into two directions by a beam splitter 23. The one beam is made incident on a dry plate 3 as the reference beam through a reflecting mirror 24, objective lens 25 of a microscope and pin hole 26, while the other beam is made incident on the plate 3 as the objective beam through a reflecting mirror 27, objective lens 28 of a microscope, pin hole 29, concave mirror 30 and master holograms 2', 1' so as to form interference fringes on the plate. Then blue beams of 488.0nm wavelength are oscillated by changing the oscillation frequency of the oscillator 21. Laser beams from two directions both irradiate the dry plate 3 to form interference fringes. After developing the plate, a multicolor image hologram multiexposed by blue and green laser beams is obtd.
Patent JP-H09215959-A (JP)
Title: Reverse gravure coating method
Inventor: SAKATANI TAIICHI
IPC: B05C1/08
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coated film with excellent gas barrier properties and good transparency by making rotational speeds of a gravure roll and a backing roll, the ratio of rotational speeds of the rolls, the sum of the roll speeds and the number of meshes of the gravure roll satisfy a specified equation. SOLUTION: When the rotational speed of a gravure roll is G(m/min) and the rotational speed of a backing roll is B(m/min) and the ratio of the rotational speeds of the rolls is G/B and the sum of the roll speeds is G+B and the number of meshes of the gravure roll is GM, these values satisfy an equation of 7<LOG[2((G/B)×100)<2> ×(B+G)<2> ×(GM)]<13. In a film obtd. by coating a plastic base material with a coating liq. contg. an inorg. laminar compd. and a resin, as the total haze is remarkably decreased, it exhibits excellent transparency.
Patent JP-H01163541-A (JP)
Title: Indoor exhauster for air-cooling type electric equipment
Inventor: TAIRA KOICHI
IPC: G06F1/20
Filed: 1987-12-18
Abstract: PURPOSE:To make it possible to cope with the installation of additional electric equipments without changing an air conditioning system to a great extent when the additional electric equipments are installed, by a method wherein the opening of a connecting duct is disposed in the vicinity of the exhaust port of air conditioning facilities within a room where the electric equipments are installed. CONSTITUTION:Air which is blown out of an air feeding port 8 in an air conditioning system into an electronic computer room 6 is induced through the suction port 2 of an electronic computer casing 1 and cools the interior of the casing 1 by means of a cooling fan 5 adapted in the casing 1. At the same time, the air is boosted and converted to high temperature air when exhausted through an outlet port 3. The resultant high temperature air passes through a connecting duct 4 and is led to the vicinity of an exhaust port 9 in the air conditioning system, where the high temperature air is released to be discharged outside the room through the exhaust port 9. In such a manner, the discharged air in the electronic computer room is efficiently exhausted outside the room through the exhaust port 9 in the air conditioning system. Further, each of the connecting ducts 4 installed in the electronic computer room is separate from the others and is not directly connected to the exhaust port 9 in the air conditioning system. Therefore, even in the case that the capacity of a fan in the air conditioning system and the capacity of the exhaust fans of a group of electronic computers do not match with each other, the same air conditioning system can be used.
Patent JP-H11151588-A (JP)
Title: Laser beam machine
Inventor: NISHIYAMA HARUMI
IPC: B23K26/064
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To detect highly precisely and stably that a laser nozzle is in contact with a work by means of a continuity detector. SOLUTION: In a laser beam machine 1 that is equipped with a laser generator 3 and a laser machining head 5, that optically connects the incidence end of an optical fiber 7 to the laser generator 3, and that optically connects the outgoing end of the optical fiber 7 to the laser machining head 5; the head 5 is provided with a machining head body 13 and a laser nozzle 17 which is installed in an insulated manner in the tip end of this machining head body, this laser nozzle 17 is dividedly constituted of plural insulated split nozzles 23a, 23b, and a continuity detector 29 is provided which detects the abutting face of one split nozzle 23a is in continuity with that of the other split nozzle 23b through a work W.
Patent JP-H10140078-A (JP)
Title: Solventless type curable silicone composition for coating
Inventor: MANZOUJI TAKAKO
IPC: C08G59/30
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a solventless type curable silicone composition for coating, curable by irradiation with ultraviolet rays and capable of forming a releasable film excellent in adhesion to various substrates and coating properties. SOLUTION: This composition comprises (A) an alicyclic epoxy group- containing silicone graft vinyl copolymer prepared by copolymerizing (a) a vinyl polymerization reactive silicone macromonomer with (b) an alicyclic epoxy group-containing vinyl polymerization reactive monomer and (c) a vinyl polymerization reactive monomer other than the components (a) and (b) [the copolymerization ratio of the respective components in the copolymer is (1-80wt.%):(5-90wt.%):(0-94wt.%) of the components (a):(b):(c)], (B) 120-10,000 pts.wt. silicone compound containing one or more alicyclic epoxy groups and (C) an onium salt-based photo-setting catalyst in an amount of 0.1-20 pts.wt. based on 100 pts.wt. total amount of the components A and B. The composition has 10-100,000cP viscosity at 25 deg.C.