baber/WOPTO huggingface dataset:
Patent JP-H06211507-A (JP)
Title: Continuous preparation of aluminum nitride by carbonitriding of alumina
Inventor: PIEERU RABUNERU
IPC: C01B21/072
Filed: 1992-06-19
Abstract: PURPOSE: To continuously prepare aluminum nitride by carbonitriding alumina with C and N 2 .  
     CONSTITUTION: The reaction is carried out in an orderly methodique reactor. Raw material granule (a) (Al 2 O 3  + C + a resin) is introduced to a reactor 1. In zone I the granule (a) exchanges heat with exhaust gas (3) to form heated granule (a'). In zone II the resin is pyrolized and the pyrolized granule (b) (Al 2 O 3 +C) is converted to aluminum nitride granule (c) (AlN+C) by the reaction in zone III with N 2  7 supplied from the bottom of the reactor. By this process aluminum nitride with extremely low concn. of residual α-alumina, with small particle size and with a large specific surface area can be continuously prepared. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6430189-A (JP)
Title: Electric heater
Inventor: SHIGENO YOSHIHIKO
IPC: H05B3/00
Filed: 1987-07-25
Abstract: PURPOSE:To make it possible to simply exterminate noxious insects by clearly expressing insecticide operating condition during the period as well as maintaining the setting of the temperature for exothermic elements at insecticide temperature level for the specified time from the turn on of an insecticide setting switch, and returning it to the condition before the turn-on of the insecticide setting switch at the termination of the maintenance period. CONSTITUTION:It is equipped with a temperature detecting means 4 for detecting the temperature of an exothermic element H1 and a temperature setting switch 3 for setting the temperature of the exothermic element H1, and the exothermic temperature of the exothermic element H1 for heating is automatically set to an insecticide temperature level only for the specified time by the operation of an insecticide setting switch 3 so as to exterminate noxious insects, and at the same time it expresses clearly that it is in the insecticide operating condition to the user by an expression means 11 and also notifies the user of termination when the insecticide operation has finished, and in addition it automatically returns the apparatus to the condition before the operating condition of the switch 3. Hereby, noxious insects such as tick can be exterminated.
Patent JP-H0528729-A (JP)
Title: Outside equipment case
Inventor: TSUJI KIYOAKI
IPC: G11B33/12
Filed: 1991-07-25
Abstract: PURPOSE:To decrease the number of parts, to improve a workability, and to make an appearance satisfactory. CONSTITUTION:An outside equipment case is constituted of a lower side cabinet 1, upper side cabinet 2, and door flap 3. Engaging parts 12a and 21a are respectively provided at the back edge parts of the lower side cabinet and the upper side cabinet, and slide engaging parts 13a, 13b, 13c, 13d, 22a, 22b, 22c, and 22d are respectively provided at the side edge parts of the lower side cabinet and the upper side cabinet. And also, parts 14 and 23 whose shapes can be overlapped are respectively provided at both of the side edge parts of the front sides of the lower side cabinet and the upper side cabinet. Communicating holes 14a, 14b, 23a, and 23b are respectively provided at the overlapped parts of both the side edge parts, and bushing 4a and 4b are inserted into those holes so that the lower side cabinet can be fixed to the upper side cabinet. And also, rotary shafts 33a and 33b of the door flap are attached by using those bushing as bearings.
Patent JP-2000015455-A (JP)
Title: Draw-out device of electrode tip
Inventor: TEZAWA KAZUHIRO
IPC: B23K11/30
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a draw-out device for an electrode tip which is capable of reducing the thickness of a part to be arranged in the vicinity of the electric tip, easily drawing out the electrode tip fitted in a narrow part between shanks, and suppressing generation of the noise at the time of working. SOLUTION: A pawl piece 25 is arranged on an inner circumferential surface of an insertion hole 27a for an electrode tip 4 of a turning base disk 27. The pawl piece is held by a holding member 20 under the rotation braking force in a turnable manner to an area in which the electrode tip 4 is held, and pressed by a pressing surface 27c of the turning base disk to allow a tip 25b to be bitten in an outer circumferential surface of the electrode tip, and an area in which the electrode tip is released, and pressing by a pressing surface 27d of the turning base disk to allow a tip 25b to be detached from the outer circumferential surface of the electrode tip, respectively. The rotation braking force to the holding member is of the magnitude in which the rotational torque of the turning base disk is received with a support part of the pawl piece as rotation effecting surfaces 21d, 22e when the biting resistance of the pawl piece is increased, and the holding member 20 is rotated together with the turning base disk 27.
Patent JP-S6078856-A (JP)
Title: Pneumatic actuator
Inventor: NAKANO ASAO
IPC: B60T13/40
Filed: 1983-10-05
Abstract: PURPOSE:To make the operation of a valve gear securable, by installing a cylindrical part in the opposite side to a power piston of a partition wall at the pneumatic chamber side of an air cylinder part, while installing a relay piston, which actuates a valve gear installed in the partition wall, slidably in this cylindrical part. CONSTITUTION:A valve body 8 is secured tight to the left end part of a casing 6 of an air cylinder part 2 with a bolt 10, thus this valve body 8 becomes a partition wall for a pneumatic chamber 17. A relay piston 87 is slidable fitted in a cylindrical part being formed in the opposite side to the pneumatic chamber 17 of the valve body 8. A valve 104 and a valve seat 91 are installed in the valve body 8 in opposition to a projecting part 87a of the relay piston 87. In time of braking, when compressed air is fed to a chamber 88 via an inlet port 13, the relay piston 87 is moved to the right, coming off the valve 104 and the valve seat 91. Therefore, the compressed air is fed to the pneumatic chamber 17 by way of a port 15, a chamber (b) and a hole 86. In time of braking release, the relay piston 87 is reset, while air in the pneumatic chamber 17 is discharged to the atmosphere through the chamber (b) and each of holes 100 and 99.
Patent JP-S57110311-A (JP)
Title: Ceramic honeycomb filter
Inventor: OOHIRA SATORU
IPC: B01D46/24
Filed: 1980-12-27
Abstract: PURPOSE: To collect fine particle, mist or the like in an exhaust gas in low pressure loss and high filtering ratio as well as to regenerate and restore a filter by constituting the filter from a honeycomb structure comprising porous silicon carbide ceramic.  
     CONSTITUTION: In plural pores J provided to a honeycomb H, one open at one end part is closed at the other end part and, in adjacent passing pores J, alternately opened and closed end parts are arranged so as to be different mutually. Therefore, when an exhaust gas is passed from the pore J open at one end to the adjacent pore J closed at the other end through a partition wall F, fine particle, mist or the like in the exhaust gas are caught to filter and purify the passing gas. When a switch is closed and the haneycomb H is heated to high temp, because carbon fine particle or mist is burned off and exhausted, the filter can be easily regenerated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03205512-A (JP)
Title: Component network particularly device for testing electronic circuit
Inventor: PIEERU RUSHIYANNI
IPC: G06F11/25
Filed: 1990-07-13
Abstract: PURPOSE: To confirm the malfunction occurring spot of an electronic circuit by automating the calculation and treatment of a hypothesis by interfacing a component network by supplying a series of physical quantity samples at selected time intervals and processing the samples by utilizing a storage device. CONSTITUTION: A device for testing component network CI is composed of a storage device MM and a processing means MT connected to an interface means MIN, designates at least one component CI of the network by using a keyboard means CL, and decides sampling timing at selected time intervals. Probes A0 and A1 which detect necessary physical quantities are connected to an executable means MNC which digitizes measured values through an analog amplifier AM. The storage device MM is composed of a functional model storage device MM2, a numerical value storage device MM1, and a storage device MM3 which stores the data and instructions regarding the use of the work algorithm of the device and the device. The processing means MT executes processing work.
Patent JP-2001012720-A (JP)
Title: Combustion apparatus of powder melting furnace
Inventor: NOGAMI MASAHIRO
IPC: F23J1/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus of a powder melting furnace in which temperature only on a tip end portion of a flame of a heating burner without scattering ash on a furnace bed owing to oxygen blown out from an oxygen lance, and processing efficiency of melted ash is high with prolonged durability. SOLUTION: A combustion apparatus of a powder melting furnace includes an oxygen lance at a heating burner 4 and a furnace wall member 3 located in the vicinity of the heating burner for blowing oxygen to a combustion flame 7 of the heating burner 4 to raise flame temperature, whereby oxygen is blown to the combustion flame 7 to raise the flame temperature.
Patent JP-H0718009-A (JP)
Title: Emulsifier for emulsion polymerization
Inventor: ICHIHARA AKINOBU
IPC: C08F2/26
Filed: 1993-06-29
Abstract: PURPOSE:To improve the stability of emulsion during emulsion polymn. and obtain a polymer emulsion which provides a polymer and a film having remarkably improved water resistance, heat resistance, and adhesive properties by using a specific reactive emulsifier. CONSTITUTION:A reactive emulsifier for emulsion polymn. is represented by formula I [wherein R1 is 6-30C alkyl; R2 is H or methyl; A is a 2-4C optionally substd. alkylene group; n is an integer of 1-200 provided when n is 2 or higher, then (AO)n may be a homopolymer comprising one kind of repeating unit as shown by formula II or may be a block- or random-copolymer comprising two or more kinds of repeating units having different A's (A<1>, A<2>,...0 as shown by formula III (wherein n1+n2+...=n); m is 1 or 2; and M is H, an alkali metal, an ammonium ion, or an alkanolamine residue].
Patent JP-S6072860-A (JP)
Inventor: POORU EI GURIEKO
IPC: A61P43/00
Filed: 1984-09-06
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-H0855157-A (JP)
Title: Taxation document issuing device
Inventor: NAKAMURA SHIRO
IPC: G06Q20/00
Filed: 1994-08-09
Abstract: PURPOSE:To provide the taxation document issuing device which securely sticks revenue stamp regarding stamp tax law by accurately and speedily judging whether or not the revenue stamp needs to be stuck and grasping the amount of money of the revenue stamp, and also shortens the waiting time of a customer and improves customer services by speeding up receipt and disbursement processing as to a taxation document issuing device which issues a taxation document where a revenue stamp of the amount of tax corresponding to the amount of money dealt with needs to be stuck. CONSTITUTION:The taxation document issuing device, which issues the taxation document where the revenue stamp of the amount of tax corresponding to the amount of money dealt with needs to be stuck when the amount of money dealt with exceeds a tax-exempt range, has a money amount printing means which prints the amount of money dealt with on the taxation document, a revenue stamp amount calculating means 2 which judges whether or not the amount of money dealt with exceeds the tax-exempt range and calculates the amount of money of the revenue stamp stuck on the taxation document, and a revenue amount printing means 3 which prints the calculated amount of money of the revenue stamp on the taxation document.
Patent JP-H0352961-A (JP)
Title: Molded article for colored food
Inventor: OSEGAKI KIMIHO
IPC: C08L5/16
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a molded article free from discoloration even in contact with a colored food, having excellent heat aging characteristics and suitable for seal vessel, vessel for heating with a microwave oven, etc., by blending a thermoplastic resin containing no phenolic antioxidant with a hindered amine based stabilizer at a specific amount. CONSTITUTION:(A) 100 pts.wt. thermoplastic resin (e.g. polyolefin or butadiene resin) substantially containing no phenolic antioxidant is blended with (B) 0.01 to less than 0.1 pts. wt., preferably 0.02-0.5 pts.wt. hindered amine based light stabilizer [e.g. polycondensation product of dimethyl cinnamate and 1-(2- hydroxyethyl)-4-hydroxy-2,2,6,6-tetramethylpiperidine].
Patent JP-S57112942-A (JP)
Title: Riveting machine
Inventor: ASAI RIYUUJI
IPC: B21J15/28
Filed: 1980-12-29
Abstract: PURPOSE: To improve the production efficiency by providing control circuits for detecting the front end of movement of a tool and moving forward the main shaft of the tool after lapse of set time, and thereby eliminating adjusting work for each caulking work and preventing scattering of caulking size.  
     CONSTITUTION: Movement of a tool that makes caulking work to the front end of forward movement where the tool almost completes the work is detected by a front end position detector 95, and a signal SG2 is outputted to a timer circuit 96. Further, a feed abnormality signal SG4 is outputted to a control circuit 94. The output of the time-up signal SG3 of the timer circuit or the feed abnormality signal SG4 is outputted to a control circuit 94, and a main shaft cylinder fitted with the tool is moved backward. A pulse generator 105, a buzzer 107 etc. that alarm abnormality are connected to an alarm detecting device. By this mechanism, caulking time can be controlled by the setting timer and defective caulking can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0945084-A (JP)
Title: Differential sense amplifier
Inventor: NAKANISHI YUICHI
IPC: G11C11/416
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce an output offset voltage by adding two transistors connected in series with cross connected transistors. SOLUTION: The bit lines B, BN of a memory cell are respectively connected to the gates of the first transistors(Tr) N1, N2. The output liens S, SN are respectively connected to the source of TrN1 and drain of the third TrN3 and the source of TrN2 and the drain of the fourth TrN4. The line S is cross connected to the gate of the fourth TrN4 and the line SN is cross connected to the gate of the third TrN3. The cross signal SE is connected to the gate of the second TrN5. The fifth TrN10 is connected in series with the third TrN3 between the source of the third TrN3 and the drain of the second TrN5. The sixth TrN11 is connected in series with the fourth TrN4 between the source of the fourth TrN4 and the drain of the second TrN5. VDD is a power source. With the constitution, the decrease of the access time and the reading error of the data are prevented.
Patent JP-H1125713-A (JP)
Title: Spotlight
Inventor: NIIHORI KATSUMI
IPC: F21S10/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a spotlight that is produced so as not to have a silhouette of such as a lamp bulb or a filament projected. SOLUTION: A spotlight is provided with a convex lens 2 at a front opening of a main body 1 and a lamp 3 and a concave mirror 4 inside the main body 1, facing the convex lens 2. It is composed so that the lamp 3 and the concave mirror 4 are movable with respect to the convex lens 2. A controlling mean 9 is provided for preventing the lamp 3 and the concave mirror 4 from moving backwards up to a position where the silhouette of such as a bulb 6 of the lamp 3 or a filament 7 can be seen when projecting onto a projected surface. The lamp 3 and the concave mirror 4 are supported on a supporting stage 10, the supporting stage 10 is movable by inserting a projection which is projected from the supporting stage 10 in a spiral groove 13 of an axis rod 12 that rotates for adjustment.  A controlling mean 9, using a stopper (screw) that stops moving the supporting stage 10 backwards, is provided near the back end of the axis rod 12. That is, the controlling mean 9 is provided by screwing in the screw near the back end of the axis rod 12.
Patent JP-H0853762-A (JP)
Title: Sputtering system
Inventor: ABE YASUNARI
IPC: H01L21/203
Filed: 1994-08-10
Abstract: PURPOSE:To provide a sputtering system furnished with a means to remove the particle deposited on a work to be sputtered prior to sputtering. CONSTITUTION:This sputtering system is provided with a means 6 to rotate a susceptor 5 holding a work 51 to be sputtered so that the particle on the work is blown off and/or a means to blow a gas 2 against the work so that the particle on the work surface is blown off.
Patent JP-S6167490-A (JP)
Title: Cyclic double-chain dna having pl promoter
Inventor: NUMAO OSANORI
IPC: C12N1/20
Filed: 1984-09-07
Abstract: PURPOSE:The titled DNA containing a specific PL promoter operator, a region coding metapyrocatechase, a temperature-sensitive region, and a region coding ampicillin-resistance, and exhibiting metapyrocatechase. CONSTITUTION:A fragment containing cIts containing a temperature-sensitive gene region separated from pHT1 plasmid is linked and cyclized with a frag ment containing the sequence from the EcoRI terminal to the BamHI site and containing the region coding ampicillinresistance and the replication initiation point in Escherichia coli, containing HpaI site between said BamHI site and the BglII terminal, and containing the PL promoter operator region of lambda phage between the BglII terminal and the HpaI site. A plasmid PHT2 is constructed by this process. A C-230 fragment containing the region coding metapyrocatechase and separated from PYT3 plasmid is inserted into PHT2 to obtain PHT3A which is a cyclic double-chain DNA.
Patent JP-H1128017-A (JP)
Title: Threshing apparatus
Inventor: OSAKI MASAMI
IPC: A01F12/18
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a threshing apparatus capable of automatically dealing with the change of a threshing-treating amount and hardly causing the lowering of the quality of threshed grains. SOLUTION: This threshing apparatus is capable of smoothly carrying out the threshing treatment, even if the amount for the threshing treatment is increased, by synchronizing the directions of the one or more guide plates 26b and 27b, which are installed in the threshing room 26 having a threshing drum 29 for threshing harvested crop stems, and a second treating room having a second treating drum 30 for threshing-treating a second restored material guided through a swinging rack 21 respectively, for sending the material to be treated, when the flowing quantity of the material to be treated, transferred to the arrow direction D is detected being over a prescribed quantity by the detection of the accumulated height of the material to be treated on the swinging rack 21 by a swinging rack position sensor 21a, and when the operation of the harvesting device, and the supplying and conveying of the crop stems is detected being carried out.
Patent JP-2000001046-A (JP)
Title: Additive for ink jet recording sheet
Inventor: TAKEKOSHI SHIYOUJI
IPC: C08G73/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an additive wherein the compatibility with a water-soluble high polymer binder for an ink receiving layer of an ink jet recording sheet, and the miscibility between the binder and a blend dispersing body comprising a porous pigment are favorable, and which can form an image of a high grade with water-resistance. SOLUTION: This additive which is added in an applying liquid at the time when an ink receiving layer for an ink jet recording sheet is formed, is an ionene polymer obtained by copolymerizing dimethylamine, one kind or more selected from alkylamines (excluding dimethylamine) and benzylamines, and epihalohydrine. The ionene polymer is represented by the formula (in the formula, R1 and R2 each indicate a hydrogen atom or an aliphatic alkyl group of 1-18C or a benzyl group, R3 indicates an aliphatic alkyl group of 6-18C or a benzyl group, and the alkyl groups may be under either a normal chain state or a branched state, and X indicates an anion which is selected from a halogen ion, a sulphate ion, alkyl and aryl sulfonic acid ions, and an acetic acid ion, and (m) and (n) are positive numbers indicating polymerization degrees.), and a polymerization ratio m:n is preferably 1:1-1:50.
Patent JP-H0511394-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KATSUJI
IPC: G03C1/34
Filed: 1991-07-03
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material which has fast development progressability and improved preservable property by incorporating specific cationic compds. and specific compds. into the non- photosensitive layers on the side having photosensitive layers. CONSTITUTION:At least one kind of the cationic compds. contg. quaternary nitrogen expressed by formulas I and II and at least one kind of the compds. expressed by formula III are incorporated into the same non-photosensitive layers or respectively different layers of the non-photosensitive layers on the same side as the photosensitive layers with respect to a base. In the formulas I, II, R1 denotes 1 to 26C alkyl group, 3 to 26C alkenyl group or -*N-R2(R3)(R4) group, hetero group contg. quaternary nitrogen; A denotes a bivalent combination group; R2 to R4 denote an alkyl group or substd. alkyl group; Z denotes the necessary for forming a heterocycle; P denotes 1 or 2; X denotes anion. In the formula III, R5 to R8 denote a hydrogen atom, alkyl group, amino group, hydroxyl group, etc.
Patent JP-S57113125-A (JP)
Title: Controller for power failure
Inventor: KIMURA SANENOBU
IPC: G06F1/28
Filed: 1980-12-29
Abstract: PURPOSE:To output a protection command signal for the storage device of a computer  during electric power reduction or a power failure, by comparing the output signal of  an integral network, which integrates a detection signal obtained by comparing the  output voltage of a rectifier with an input reference voltage, with a reference signal. CONSTITUTION:An AC power voltage is inputted through a transformer 13 to a rectifier 14, whose output varies with the voltage as shown by A, B-F. This output is compared with a reference voltage Ve by a detecting circuit 15 to detect a signal only  when it is higher than the Ve. When the signal is inputted from the detecting circuit  15, the output of an integral network 16 is set to a level 0 and when the signal is not  inputted, the output level V0 rises gradually. This V0 is inputted to a control command  circuit 17 and a protection command circuit 18 to be compared with levels Va and Vb  shown in a figure (c). As the electric power of a power source is reduced gradually, the V0 rises; when it reaches the Va, the control command circuit 17 commands operation for electric power reduction and when the Vb, the protection command circuit 18  commands the protection of a storage device. If a power failure occurs, the control command circuit 17 and protection command circuit 18 command operation for the  power failure.