baber/WOPTO huggingface dataset:
Patent JP-2000003719-A (JP)
Title: Process for unifying solid oxide fuel cell and ion transport reactor
Inventor: PRASAD RAVI
IPC: H01M8/06
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of generating power and while generating the product gas containing one or more of oxygen, nitrogen and carbon oxide or combination thereof. SOLUTION: A gas feeding material 28 containing oxygen, preferably air, is compressed to the pressure at about 155 psia (an absolute value at about 10.89 kg/cm2) by an air compressor 32. The compressed air is preheated to a temperature of about 800 deg.C by a recuperative heat exchanger and led into a first negative electrode side 14 of a solid oxide fuel cell. The gaseous fuel 30 is led into a positive electrode side 16, and reacts with the oxygen ion transported through a ceramic film 12 for heat generation, and generates the heat, electricity and a positive electrode side flow of the mixture of the combustion product and the gaseous fuel, namely the mixture of the gaseous fuel/ combustion product.
Patent JP-H0319572-A (JP)
Title: Code data processing system
Inventor: NAKANISHI ISAO
IPC: H04N1/393
Filed: 1989-06-16
Abstract: PURPOSE:To attain a simple and effective discrimination as to whether or not a picture element causing missing or deformation of a picture element is to be stored by processing black and white level picture element parts correspondingly. CONSTITUTION:When the run length of a black level picture element after reduction is 1 or less, the ratio (r) (r=m/n) of the black picture element 7 (run length n) and the white picture element 6 (run length m) adjacent to the black picture element, e.g. just preceding picture element, is considered, and when the ratio (r) exceeds a command value R, the black picture element is processed to be stored by round-up and when the ratio (r) does not exceed the command value R, the black picture element is processed by round-off to prevent picture deformation. Thus, when the run length is 1 or less due to the result, the discrimination whether or not the picture element is subject to round-up processing is implemented effectively.
Patent JP-S5945121-A (JP)
Title: Method and apparatus for manufacturing inflation film
Inventor: YAZAKI KATSUYA
IPC: B29C48/03
Filed: 1982-09-08
Abstract: PURPOSE:To obtain a film having high transparence and high gloss by a method wherein cooling rolls provided between an annular die and nip rolls are rotated at a circumferential speed equal to the running speed of a molten bubble in forming a thermoplastic synthetic resin film by an inflation method. CONSTITUTION:A bubble 3 of thermoplastic synthetic resin such as polyolefin resin fed from an extruder 1 and pushed out of an annular die 2, is inflated to a given width with the inner pressure and then introduced to a pair of cooling rolls 4, 4' rotating a circumferential speed equal to the bubble running speed while maintaining the molten state. Pressure contact with the cooling roll surfaces cools the bulb rapidly and smooth the surface thereof, thus resulting in a solidified tube given with high transparence and gloss. The tube is flattened to become a film 6. In this way, since the cooling rolls 4, 4' are rotated at a circumferential speed equal to the running speed of the bubble 3 and the surface of the cooling rolls is held at a constant temperature, it becomes possible to rapidly solidify the molten bubble 3 and enhance both transparence and gloss of the film 6.
Patent JP-S5593533-A (JP)
Title: Magnetic recording medium
Inventor: IMAI AKIHIRO
IPC: G11B5/66
Filed: 1978-12-13
Abstract: PURPOSE: To reduce frictional force to improve a running characteristic by forming a magnetic layer on the surface of a nonmagnetic base material and by forming an applied film including an interface activator of an HLB 8.0 or less and an interface activator of an HLB 8.0 or more on the surface of the magnetic layer or the reverse face of the base material.  
     CONSTITUTION: An applied liquid including a binder such as vinylidene chlorideacrylic acid ester where an interface activator (such as sorbitan tristearate) of an HLB value (indicating balance between an affinity property for water and an affinity property for oil), which is obtained by the Davies method, 8.0 or less and interface acitvator (such as polyoxyethylene lauryl ether) of an HLB value 8.0 or  more of several % are included is applied onto a magnetic layer provided on a  support material film such as polyester or onto the face of the support material  opposite to the magnetic layer. By the synergistic effect of the lubricant action of  the interface activator of an HLB value 8.0 or less and the charging prevention  property of the activator of 8.0 or more, running frictional force is reduced considerably, and a magnetic recording medium superior in running characteristic is  obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6479175-A (JP)
Title: Thiophene derivative
Inventor: HAYASHI MASAAKI
IPC: C07D333/20
Filed: 1988-06-23
Abstract: NEW MATERIAL:A compound of formula I [R<1>-R<3> are lower alkyl; ring A is phenyl which may be substituted; X is -OCO-, -O-, -S-; m, n are 0 or 1; p, q are 0-2] and its salts. EXAMPLE:1-(4-Hydroxy-3, 5-dimethoxybenzyloxymethyl)-1-(2-thienyl)-N,N-dimeth ylpropropylamine. USE:Medicine. Digestive function controller. It shows, as a drug, low toxicity and high safety, and is used as an improver, prophylactic and/or remedy for diseases in digestive organs or hypersensitive intestinal syndromes such as abdominal ache, nausea, abdominal distention. PREPARATION:For example, an amine of formula II is allowed to react with an aldehyde of R-CHO (R is H or R<2> or a lower alkyl or carbon atoms less than R<3> by 1) in the presence of a reducing agent in the absence or presence of a solvent under cooling or heating to effect alkylation whereby the compound of formula I is obtained.
Patent JP-S5857332-A (JP)
Title: Naphthalene oxidation catalyst
Inventor: KANEYASU MASATAKA
IPC: C07D307/89
Filed: 1981-09-30
Abstract: PURPOSE:A naphthalene oxidation catalyst is prepared by adding potassium sulfate to a titanium dioxide-vanadium pentoxide and supporting them on a nonporous inert carrier, thus increasing its selectivity, resulting in increase in the total yield. CONSTITUTION:In the production of phthalic anhydride or a mixture therof with naphthoquinone by the gas-phase oxidation of naphthalene with a molecular oxygen-containing gas, as a catalyst is used the one prepared by supporting a mixture of active constituents consisting of 63-90wt%, preferably 65-80wt% of titanium dioxide, 5-30wt%, preferably 15-30wt% of vanadium pentoxide and 3.5-7wt%, preferably 4-7wt% of potassium sulfate on a nonporous and inert carrier, preferably a carrier with ring structure, especailly lessingite ring structure, because they develops noteworthy effect, when a large amount of potassium sulfate is added.
Patent JP-H04353470-A (JP)
Title: Thermal transfer printer
Inventor: MANO SHIGERU
IPC: B41J2/325
Filed: 1991-05-30
Abstract: PURPOSE:To enable the printing of a space smaller than. one heating element even when the size of the heating element is not reduced and to obtain smooth printing of high quality. CONSTITUTION:A thermal transfer printer A has a thermal head 3 protruding to come into contact with an ink ribbon 1 to print an image on transfer paper 10. The thermal head 3 is fixed to the head carriage 5 movable in the feed direction of the ink ribbon 1 and arranged so as to be inclined by 45 deg. with respect to said feed direction. Main scanning is performed in the arranging direction of the heating elements 3a of the thermal head 3 and, next, sub- scanning is performed by the movement of the head carriage 5 to form a required image.
Patent JP-S5582337-A (JP)
Title: Abacus-type desk computer
Inventor: HATANO FUJIO
IPC: G06F15/02
Filed: 1978-12-19
Abstract: PURPOSE: To perform a very novel and high-performance calculation by providing a key for a five-counting bead and vertically continuous keys of one bead while interposing the display part of every digit and equipping with keys having calculation and erase functions and uniting the function of an abacus and the function of a desk computer.  
     CONSTITUTION: Main body is formed into a rectangular shape such an abacus and incorporates well-known electronic circuit mechanisms for fundamental control, storage, operation, input/output, etc. Display part b to display a numeric, for example, of 18 digits is set in a part corresponding to the beam of an abacus on the surface of main body a, and key c of five-counting bead above display part b and keys d to g of one to four-counting beads under display part b are provided vertically in a row for very digit, and further, keys h and h' having calculation and erase functions equipped. As a result, a very novel and high-performance calculation can be performed by uniting the beneficial function of the abacus and various functions of the desk computer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0822087-A (JP)
Title: Image reader
Inventor: KIMURA HIROYUKI
IPC: G03G21/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide an image reader capable or shortening the time for dividing and inputting an image by plurally providing the home positions of an optical system in a subscanning direction. CONSTITUTION:When a copying button 303 is turned on, a DC motor 54 is normally rotated by a CPU 52 through a motor driver 53. As soon as the optical system passes a start position sensor SPS, a counter is actuated. Every time that the optical system is moved and a home position sensor HPS is switched from an on-state to an off-state, a counter value is reset to perform counting-up again. When the optical system reaches an image dividing and inputting position, the rotation of the motor 54 is reversed by the CPU 52 to restore the optical system to the closest home position. At the time of detecting the home position, the motor 54 is normally rotated to move the optical system to a dividing position 56, and the dividing position 56 stored in a RAM 57 is compared with a present position. In the case the compared values are coincident, rescanning is performed from the dividing position 56.
Patent JP-S6048411-A (JP)
Title: Pulse burner
Inventor: HOSAKA MASATO
IPC: F23C15/00
Filed: 1983-08-25
Abstract: PURPOSE:To enable to perform reliable and safe starting, by a method wherein an ignition detector, which detects ignition to bring an ignition plug to a stop, and stops the operation of a blast fan for the starting after a given time has elapsed, is provided in a combustion chamber. CONSTITUTION:Combustion gas is supplied from an electromagnetic valve 10 to a combustion chamber 1 through a gas feed passage 9 and a gas valve device 8, forced combustion is caused through actuation of an ignition plug 3, and a flame detecting signal from a flame detector 11 controls an igniter 4 through a deciding circuit 12 to stop the operation of the ignition plug 3. After ignition is detected by the flame detector 11, the ignition plug 3 is brought to a stop, and after a blast fan 7 is operated for only a given time which is necessary for formation of a stable self-excited cycle, a blast fan for the starting is brought to a stop, and forced combustion is reliably switched over to self-excited combustion. In the case of failure in ignition, in response to a signal from the flame detector 11, the detecting circuit 12 immediately shuts off the electromagnetic valve 10 to disconnect the supply of fuel gas, and this ensures safety of the device.
Patent JP-H05322789-A (JP)
Title: Board inspecting method and board inspecting device
Inventor: UDA YOSHIMI
IPC: G06T7/00
Filed: 1992-05-21
Abstract: PURPOSE:To precisely inspect a board having a drift between layers in a short time. CONSTITUTION:A printed board has multiple printed layers or an overprinted layer, and the defect inspecting device of the printed board is provided with an X-ray generating device 11 radiating X-rays to individual layers of a nondefective master board and an inspection board, an X-ray holo-scope 21 converting the X-rays transmitting the master board and the inspection board into the visible light, a CCD image pickup element 22 converting the visible light into electric signals, master image/inspection image memory sections 24, 25 storing the electric signals as the master image data and inspection image data having the gray level, an inter-layer drift quantity arithmetic section 30 calculating the relative displacement quantity between the inspection image data and the master image data, a master image synthesis section 40 making a correction based on the displacement quantity and synthesizing the corrected master image data, and a gray level comparison section 50 comparing the inspection image with the synthesized master image to detect the defects of individual layers.
Patent JP-S57133600-A (JP)
Title: Memory redundancy device
Inventor: ARAN SHII HORUMUSUBII
IPC: G06F11/16
Filed: 1981-09-30
Abstract: An improved addressing means for single chip memories which include a plurality of redundant lines and associated cells is described. Y address signals are used during programming to select and program redundant X decoders. The redundancy apparatus is implemented without any additional package pins and programming may be performed after packaging. The apparatus includes means for permanently disabling all further programming of the redundancy circuitry to prevent inadvertent programming by a user.
Patent JP-S5862488-A (JP)
Inventor: WASHIRII MIHAIROUITSUCHI BABOS
IPC: C22B1/14
Filed: 1981-09-30
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-H11350144-A (JP)
Title: Substrate treating apparatus
Inventor: YOKOI YOSHIO
IPC: C23C16/44
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the dislocation of a substrate for plasma treatment, to increase the transportation speed and to prevent the fall of the substrate by moving the substrate in the state of placing the substrate on a lower electrode in the case the substrate is transported between plural chambers. SOLUTION: A robot hand 91 for substrate transportation has two lower electrode holding members 911 and one supporting member 912 and holds the glass substrate W in the state of placing the substrate on the lower electrode 42. The lower electrode 42 is inserted between the supporting member 912 and the other ends 2b (bent upward) of the electrode holding members 911. The friction between the substrate W and the electrode holding members is increased by placing the substrate W on the electrode 42 and, therefore, the transportation speed of the substrate into the respective chambers of a CVD apparatus consisting of a deposition chamber, load locking chamber, substrate heating chamber, maintenance chamber, etc., is increased and the throughput of the apparatus is improved.  The friction between the substrate W and electrode lifting pins is increased and the failure of the substrate by the fall thereof is prevented in the deposition chamber. Since the substrate W and the electrode 42 are heated together, the temp. fall of the substrate W is prevented.
Patent JP-S6134011-A (JP)
Title: Production of urethane foam
Inventor: SHIMOMURA KENJI
IPC: C08G18/65
Filed: 1984-07-26
Abstract: PURPOSE:To produce an urethane foam excellent in flame retardancy and heat sealability without causing skin staining, by using a flame retardant containing a specified compound and using a specified polyhydroxyl compound mixture. CONSTITUTION:In the production of an urethane foam by using a polyhydroxyl compound, an organic polyisocyanate, a blowing agent, a catalyst, a foam stabilizer, a flame retardant and other additives, said flame retardant comprises at least 50wt% triaryl phosphate of the formula [wherein R1-R6 are each H or CnH2n+1 (wherein n is 1-9) provided that the case where R1=R3=R5=H and R2=R4=R6=CH3 is excluded] and said polyhydroxyl compound comprises a mixture of 100pts.wt. high-MW polyhydroxyl compound of a hydroxyl value <=100 and 0.5-10pts.wt. low-MW polyhydroxyl compound having 2-4 hydroxyl groups per molecule and a hydroxyl value >=500.
Patent JP-H11352253-A (JP)
Title: Electronic clock and its charging method
Inventor: KITAHARA JOJI
IPC: G04G99/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect the remainder of a secondary battery and to report it to a user, when the secondary battery is rapidly charged. SOLUTION: An electronic clock converts kinetic energy accompanying a user's operation into electrical energy and outputs it from a generation coil 22 to a charging output voltage for charging a channel reaction type secondary battery 42. A clock circuit 70 is operated by the charge energy of the secondary battery 42, and time is displayed. In this case, when the secondary battery 42 charges rapidly, a remainder detection part 62 outputs the detection signal of the remainder, when the voltage of the secondary battery has continuously exceeded a reference voltage which corresponds to the remainder for a specific reference time.
Patent JP-S5380987-A (JP)
Title: Optical semiconductor device
Inventor: ABE OSAMU
IPC: H01L27/14
Filed: 1976-12-27
Abstract: PURPOSE: To obtain an optical semiconductor device which is constituted in plural units onto the same luminescent element material with a pair of the luminescent element part and the photo detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0447747-A (JP)
Title: Copying machine management equipment
Inventor: MAEKAWA KAZUNOBU
IPC: G07F17/26
Filed: 1990-06-14
Abstract: PURPOSE:To prevent a damage of a copying machine caused by a trouble left uncured by displaying a prescribed message onto display means when the connection to a central management equipment is not made regardless of the transmission of a call command signal. CONSTITUTION:When a prescribed dialing condition (condition requested in the case of calling a management center) is satisfied due to occurrence of a fault, a dial control means 11 gives a command of calling a communication terminal equipment at a management center side to the communication terminal equipment via an interface means. When the connection to a central management equipment 91 in the management center is not made for, e.g., a prescribed time regardless of the command, a prescribed message is displayed. Thus, the attention to the user is raised and the user can take a required countermeasure.
Patent JP-H0448050-A (JP)
Title: Spring steel strip
Inventor: TAKAYA HIDEO
IPC: F16F1/02
Filed: 1990-06-14
Abstract: PURPOSE:To secure strength required for a spring steel strip and to improve its fatigue limit by specifying the content of C, Si, Mn, Cr and Mo and regulating the content of P, S, O, N, Al and Ti. CONSTITUTION:The compsn. of a spring steel strip is formed of, by weight, 0.35 to 0.45% C, 0.10 to 0.50% Si, 0.10 to 0.50% Mn, 10 to 15% Cr, 1.0 to 1.5% Mo, <=0.05% P, <=0.005% S, <=0.002% O, <=0.02% N, <=0.005% Al, <=0.01% Ti and the balance substantial Fe. In this way, its hardness after heat treatment is regulated to a suitable one to improve its durability. This spring steel strip can suitably be utilized as the stock for heat resistant and corrosion resistant springs, seawater corrosion resistant and high strength machine parts, various thin leaf springs for shock absorbers or the like and thin sheet valve members for lead valves, flapper valves or the like.
Patent JP-H092115-A (JP)
Title: Vehicle seat
Inventor: ITO SADAO
IPC: B60N2/30
Filed: 1995-06-22
Abstract: PURPOSE: To improve usability in changing to a seating condition or space-up condition. CONSTITUTION: This seat is provided with the second locking mechanism 5 which restrains a rotating member 45 to rotate against the seat 1 by engaging with the seat 1. With the seat turned down fully, the first lock mechanism 5 engaged with a vehicle floor to regulate rotation of the rotating member 45 against the seat, and regulate rotation of the seat 1 against the vehicle floor by a pivoted shaft mechanism under a space-up condition through a linking mechanism 49, by the regulation of the rotation of the rotating member 45 against the seat by engagement of the second locking mechanism 5 with the seat 1.
Patent JP-H052724-A (JP)
Title: Rotary head drum device
Inventor: HASEGAWA SHINICHI
IPC: G11B5/53
Filed: 1991-06-27
Abstract: PURPOSE:To prevent the abrasion of the contact terminal of a ground board, and reduce the torque loss at the time of the rotation of a rotary drum. CONSTITUTION:This device is equipped with a fixed drum 10 in which a shaft 11 is vertically stood and fixed, a bearing housing 20 supported through a pair of ball bearings and by the shaft 11 so as to be rotatable, a rotary drum 30 in which a head 32 is protruded on an outer peripheral face 30a, and which is screwed up and fixed to an upper flange 22 of the bearing housing 20 with a set screw 33, and motor 40 constituted of a rotor 41 screwed up and fixed to a lower flange 22 of the bearing housing 20 with a set screw 45, and a stater 46 fixed to the fixed drum 10, and faced with the rotor 41. Then, the base part of a ground plate 37 is screwed up and fixed to an upper face 31c of a bottom part 31 of the rotary drum 30 with the set screw 33. A contact terminal 37a is protruded at the lower face of the top end of the ground plate 37, and the contact terminal 37a is allowed to come in touch with a top face 11a of the shaft 11.
Patent JP-S5857515-A (JP)
Title: Bearing of rotary machine
Inventor: FUJII HISASHI
IPC: F16C17/06
Filed: 1981-10-01
Abstract: PURPOSE:To miniaturize and simplify the structure of a bearing part and to increase a load capacity, by a method wherein a pilot bearing pad and a thrust bearing pad are located in a common position around a rotary member. CONSTITUTION:A pilot bearing pad 26 and a down-thrust bearing pad 22 are both formed into a segment-shaped columnar body, and are pressed by the pilot bearing surface of a cylindrical part 12a of a collar 12 and the lower thrust bearing surface of a flange 12b, respectively. They tilt forward facing a turning direction of a shaft 10, a wedge effect is produced at an oil film on a shaft bearing surface to bring a load capacity into full play. An upper thrust bearing pad 34 is pressed against the upper thrust bearing surface of the flange part 12b by means of a pivot 42, and thereby it inclines in the rotation direction of the shaft 10, and a huge load capacity is displayed against even an up-throust by dint of a wedge effect of an oil film formed between a bearing surface of an end part in an axial direction and the upper thrust bearing surface of the flange part 12b.
Patent JP-S5380660-A (JP)
Title: Powder feeding device
Inventor: INOUE AKIRA
IPC: B65G65/48
Filed: 1976-12-27
Abstract: PURPOSE: To supply powder to a belt conveyor at the speed near that of a belt, moving at high speed with oblique in a powder feeding device by providing a spiral guide plate expanding outwardly to a vertical shaft in extreme vicinity of the rotary plate rotating around the shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6216871-A (JP)
Title: Production of condenser
Inventor: SATO SHOICHI
IPC: B23K1/00
Filed: 1985-07-15
Abstract: PURPOSE:To reduce a cost and to increase durability by performing a bending by forming a solder plating layer on the outer surface of Al made tube, then by soldering the Al made fin and tube via the plating layer thereof. CONSTITUTION:An Al made extrusion tube 2 is dipped in the melt plating bath composed of the solder of 95Zn-5Al alloy, etc. and a plated layer is formed on the outer surface thereof. The tube 2 is then bent in meandering shape viewed from the side face and set as well with constraining by arranging the corrugated fin 3 in the prescribed thickness between the straight tube parts each other. The soldering is then performed by coating and drying a flux on the tube 2 and fin 3 and by heating it in the heating furnace of 500 deg.C. Due to the soldering being performed at comparatively low temp. the cost can be reduced and the residual solder on the outer surface increases the corrosion resistance.