baber/WOPTO huggingface dataset:
Patent JP-S54124886-A (JP)
Title: Denitration catalyst and adjustment thereof
Inventor: NISHIMOTO KOREHIKO
IPC: B01J37/02
Filed: 1978-03-23
Abstract: PURPOSE: A new denitrizing catalyst consists of TiO 2  carrying as active ingredient a specific proportions of WO 3  and V 2 O 5  respectively and has a highly efficient function when used in NH 3  reduction process for contact-reducing removal of NO x  without being adversely affected by SO x  or dust.  
     CONSTITUTION: A denitrizing catalyst is represented by the formula in which TiO 2  is present in the form of anatase type. In the catalyst, the optimum ratio of WO 3 / V 2 O 5  is 2 to 5 and WO 3 +V 2 O 5 /TiO 2  ratio of 0.03 to 0.12 is preferable. The catalyst is prepared as follows. V 2 O 5  is dissoved in oxalic acid to form weak acidic solution of vanadyl oxalate, which is impregnated into TiO 2  to be carried by, and then dried. The TiO 2  carrier so impregnated and dried is next impregnated with para tungustate ammonium solution in aliphtic amine then dried and fired. The resultant catalyst has an excellent dinitration property and inhibits the oxydation reaction of SO 2  to SO 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000230243-A (JP)
Title: Quick coupler
Inventor: FUJII KUNIHARU
IPC: E02F3/40
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a quick coupler automatically coupled with a pin by a spring mechanism. SOLUTION: This quick coupler 1 is provided with a pair of expanding/ shrinking holders 2, 3, and it is displaceably supported via a spring mechanism 22 warped when the holder 2 on the expansion side is moved in both directions to the shrinkage side and expansion side. The spring mechanism 22 is provided with a spring chamber idly coupled with a spring member, a spring case fitted to the expanding/shrinking holder 3, an adjusting bolt arranged reciprocatably in the axial direction of the spring member through the spring chamber of the spring case and having a head section locked on one end of the spring member at the outside base end and a stopper locked with the other end of the spring member in the middle,  and a bolt receiving member 27 fitted to the member of the quick coupler 1 separately from the expanding/shrinking holder 3 and reciprocatably screwed with the adjusting bolt penetrating the spring chamber of the expanding/shrinking holder 3.
Patent JP-H06246883-A (JP)
Title: Food packaging stretch film
Inventor: KARATSU MAKOTO
IPC: B29C55/28
Filed: 1993-02-23
Abstract: PURPOSE:To provide a food packaging stretch film, which is excellent in transparency, gloss, see-through, elongation characteristics, packaging machinability, workability and the like, remarkable recovery after deformation and safe in waste disposal and food hygiene and has no trouble. CONSTITUTION:The film concerned is a laminated film having a structure of at least three layers consisting of surface layers (or layers A) made of ethylene-based copolymer, in which the content of monomer excluding ethylene is 5-25wt.% on both sides of the film, while the layer (or the layer B) on the midde side from the surface layers (or the layers A) is made of composition of crystalline polypropylene (or B1) and copolymer (or B2) of propylene and at least one kind of alpha-olefin selected from the group consisting of ethylene and 4-12C alpha-olefins under the condition that the content of alpha-olefin is from 10wt.% or more to 30wt.% or less. At the same time, the shrinkage factor of the laminated film after being inflation-molded at 90 deg.C is set to be 20% or less in order to obtain the food packaging stretch film concerned.
Patent JP-S58150333-A (JP)
Title: Noise eliminating device
Inventor: NAKAJIMA YOSHIMITSU
IPC: G11B20/06
Filed: 1982-03-02
Abstract: PURPOSE:To prevent the generation of a signal defect due to the rear edge of the noise, by muting an audio wave detecting circuit during a dropout period and at the same time performing the compensation of an audio dropout due to the holding of previous value. CONSTITUTION:A dropout detecting circuit 3 is connected to an audio wave detecting circuit 6. Thus an audio wave detecting signal c which the noise produced by a dropout is muted like n0 is obtained during the dropout period. Then an audio signal d which is held at the previous value like D1 is obtained by an audio dropout compensating circuit 7.
Patent JP-S63202313-A (JP)
Inventor: KANEFUJI YUJI
IPC: A01D34/03
Filed: 1987-02-16
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-H07244707-A (JP)
Title: Magnetic information reading and writing device
Inventor: SERIZAWA MICHIHIKO
IPC: G06K13/063
Filed: 1994-03-03
Abstract: PURPOSE:To provide the magnetic information reading and writing device which can securely record and reproduce magnetic information to and from the magnetic layer of a film even when the film has high rigidity. CONSTITUTION:A roller 44 is arranged opposite a recording head 34 and a read head 36. The roller 44 is supported on a shaft 50 by fixing an elastic body 48 to the outer periphery of a roll bearing 46 and energized toward the magnetic head by a coil spring 58. The elastic body 48 is made of urethane rubber which is not magnetized. The roll bearing 46 and shaft 50, on the other hand, are formed of materials which are hardly magnetized or not magnetized. The energized roller 44 presses the magnetic layer of the negative film 14 properly against the recording head 34 and read head 36, so even if the negative film 14 is high in rigidity, the magnetic information can securely be recorded and reproduced. Further, the roller 44 is hardly magnetized, so the noise of the magnetic information at the time of reproduction is extremely small.
Patent JP-S54125189-A (JP)
Title: Production of neodymium pentaphosphate single crystal
Inventor: KAMATA OSAMU
IPC: C30B29/14
Filed: 1978-03-23
Abstract: PURPOSE:To produce the title single crystal of high performance for laser with good controllability by melting Nd<2>O3 or Nd2O3 and Re2O3 (Re; La, Y or Lu), LiCO3 and H3PO4, and carrying out crystallization using a formed flux LiPO3-P2O5 by a constant temp. standing method or a slow cooling method. CONSTITUTION:A NdP5O14 or (NdxRe1-x)P5O14 single crystal (where 0<x<=1 and Re; La, Y or Lu) is deposited from a melt of a compsn. Li2O-P2O5-Nd2O3 or -(NdxRe1-x)2O3. At this time, using a compsn. in LiPO3-P2O5-NdP5O3, i.e. LiPO3-P2O5 excessively added, as a flux, a good NdP5O14 single crystal is obtd. which may contain Re. The crystal is deposited at low speed by a constant temp. standing method, resulting in good crystal properties, and crystal growing rate can be controlled quantitatively by a slow cooling method.
Patent JP-S62193160-A (JP)
Title: Automatic soldering apparatus
Inventor: FUKUHARA YOSHI
IPC: B23K1/08
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to perform automatic soldering of leads, by providing a loader, which supplies many surface mounting type integrated circuits from filled tubes, in which said parts are mounted, into a one-side conveyer, and providing an unloader, which recovers the parts into vacant tubes at the terminating end part of an other-side conveyer. CONSTITUTION:A rotary part transfer mechanism 31, which simultaneously transfers a plurality of parts W, is provided between a one-side conveyer 12 and an other-side conveyer 17. A jet type solder bath 32, which solders leads L of the parts, is arranged on the transfer path of the parts W, which are transferred by a said part transfer mechanism 31. Many surface mounting type integrated circuit parts W are mounted in a plurality of filled tube 33. A loader 34, which supplies the parts W from the filled tube 33 to the one-side conveyer 12, is provided at the starting end part of the one-side conveyer 12. An unloader 36, which recovers the parts W into a plurality of vacant tubes 35, is provided at the terminating end part of the other-side conveyer 17. Thus, the parts are securely held at a stage, in which the parts are transferred from the one-side conveyer to the other-side conveyer by the part transfer mechanism. The soldering to the leads of the individual parts can be securely performed in the intermediate solder bath.
Patent JP-S54127442-A (JP)
Title: Adhesive composition
Inventor: KURATA RIYOUSUKE
IPC: C09J175/00
Filed: 1978-03-27
Abstract: PURPOSE: An adhesive composition that is prepared from an aqueous liquid of a polyurethane based on polyesterpolyol and an emulsion of a carboxyl-modified sythetic rubber latex or ethylene-vinyl acetate copolymer, thus being good in creep resistance under heating and adhesion.  
     CONSTITUTION: Said composition comprises an aqueous solution or dispersion of polyurethane derived from polyols mainly made of polyester and an emulsion of a carboxyl-modified synthetic rubber or ethylene-vinyl acetate copolymer. The polyesterpolyol is prepared by esterification or esterinterchange reaction between polycarboxylic acids, their lower alkyl esters, or anhydrides and polyhydric alcohols, thus having a molecular weight of 300W20000, 2W8 hydroxyl groups per one molecule, and preferably being linear. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000231671-A (JP)
Title: Vending management device
Inventor: ISHIHARA TETSUYA
IPC: G06Q50/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To use a device without changing screen display and the system of a deposit slip by adding an amount equivalent to a consumption tax, displaying the deposit slip of an every time collection member and displaying the amount equivalent to the consumption tax by adjusting it to a request amount in a bill issued at a designated date on a month closing member. SOLUTION: A depositing article from a member is inputted on an input screen displayed on an operator display 101. The necessary number of tags are issued from a tag printer 104 against inputted article names and the quantity. The tags are fixed to the depositing articles and they are used for discrimination. When the member is a month closing member, a bill on all rates containing consumption taxes is issued on the designated date and credits are collected. Thus, the rates which do not contain the consumption taxes are displayed on the issued deposit slips. When the member is the every time collection member, the consumption tax corresponding to the amount is displayed on the deposit slip as the bill by discriminating an inner tax and an outer tax and they are accumulated in a total amount.
Patent JP-S57148655-A (JP)
Title: Ink pot device for printing machine
Inventor: TOYODA HIDEAKI
IPC: B41F31/04
Filed: 1981-03-10
Abstract: PURPOSE:To provide an ink pot device that is thoroughly free from backlash of each of the sections between a regulation section and divided blades by supporting a regulation lever pivottingly on a blade base and providing a roller pivotted on one free end of the regulation lever in such a way as to oppose the rear end face of the divided blades. CONSTITUTION:A roller 53 that is pivottingly mounted on the free end of a regulation lever 50 is made to contact the rear end faces of divided blades 19 that are in parallel on a blade base 14, and a slider 45 is engaged to the other free end and the slider 45 is slid by an adjustment screw 38. The slider 45 is energized to one direction by pressing down the roller 56 with a pushing pin 58 that is energized by means of a compressed coil spring to absorb the gap in the screw section.
Patent JP-S61197739-A (JP)
Title: Air-fuel ratio control device for internal-combustion engine
Inventor: MURAI TOSHIMI
IPC: F02D41/00
Filed: 1985-02-25
Abstract: PURPOSE:To enable improvement of drivability and air-fuel ratio control precision, by a method wherein a second skip amount, which is added to a skip amount of a base during a period commencing from a shifting point of time of a signal from an O2 sensor, is controlled according to an operating condition. CONSTITUTION:In a control circuit 50, a base amount of a fuel feed amount is computed by means of a signal from an O2 sensor 42. Meanwhile, when a lean/rich shifting point of time by means of a signal from the O2 sensor 42 is detected, a first skip amount overlapped with a fundamental amount during a given period is computed. Simultaneously, a second skip amount, which is changed according to operating conditions, such as water temperature, the number of revolutions, detected by a water temperature sensor 40 and a crank angle sensor 44, is computed. The second skip amount is overlapped with a first skip amount for a given time. This causes a skip amount to be narrowly controlled for a given time after lean/rich shifting during low temperature running or high speed rotation of an engine.
Patent JP-S58152691-A (JP)
Title: Stern configuration for small ship
Inventor: HASEGAWA HIROSHI
IPC: F02B61/04
Filed: 1982-03-03
Abstract: PURPOSE:To cut water favorably when streaming ahead and reduce resistance at the time of steaming astern, by a method wherein both side parts of a transom except a fitting part for an outboard engine or the like are projected astern, and the lower surfaces of the projected parts are slanted backwards and sidewards. CONSTITUTION:A transom part of a small ship is constituted of a lower transom 2 and an upper transom 3, the both side parts 4 of the transom except a central part for fitting the outboard engine or the like are projected astern, and the lower surfaces of the projected parts are made to be slanted surfaces 5 facing backwards and sidewards. When the ship advances at a predetermined speed, water is cut at the lower end of the lower transom 2, thereby reducing resistance to propulsion. When steaming astern, water is released downwards and  sidewards by the slanted surfaces 5 of the projected parts, so that the resistance  can be reduced.
Patent JP-S62194156-A (JP)
Title: Airflow direction deflecting device for air-conditioning machine
Inventor: YOSHIOKA SHIGEJI
IPC: F24F11/02
Filed: 1986-02-18
Abstract: PURPOSE:To improve the comfortable property of a living space employing an air-conditioning machine, by a method wherein a human body is cooled directly in the initial period of cooling operation upon starting, thereafter, the wall surface of a room or the like are cooled. CONSTITUTION:The title air-conditioning machine maximizes the capacities of a fan 16 and a compressor 17 upon starting the cooling operation of the machine while deflecting a deflecting vane 1 downward and the deflecting vanes 5a, 5b rightward and leftward. In this case, the blow-off air of the machine is concentrated downward and collides against a human body directly. When the time of operation has elapsed to some degree, the capacity of the compressor 17 and the flow amount are reduced and the deflecting vanes 5a, 5b are driven oppositely to distribute the blow-off air downward and cool the circumference of the human body as well as the wall surfaces of a room. When the time of operation has elapsed further, the flow amount and the capacity of the compressor 17 are minimized and the deflecting vane 1 is deflected upward to distribute the blow-off air horizontally whereby comfortable cooling effect may be obtained.
Patent JP-H03240921-A (JP)
Title: Production of seamless steel tube having superfine structure
Inventor: HAYASHI CHIHIRO
IPC: B21B19/06
Filed: 1990-02-15
Abstract: PURPOSE:To produce a seamless steel tube having superfine structure by applying piercing rolling to a solid round billet at specific piercing ratio while elevating the temp. of this round billet to a temp. in a specific region and temporarily subjecting the whole ferrite structure to inverse transformation into austenite structure. CONSTITUTION:Piercing or elongation rolling is applied to a solid or hollow round billet having a structure in which at least a part is composed of ferrite by means of an incline rolling mill while regulating piercing ratio or elongation ratio to >=1.5 (preferably >=2) and subjecting this round billet to temp. rise from a temp. region not higher than the Ac1 point up to a temp. region not lower than the Ac3 point by utilizing working heat, by which the whole structure consisting of ferrite is temporarily subjected to inverse transformation into austenite. By this method, a uniform and superfine austenite structure (<= about 15mu average austenite grain size) can be obtained, and the seamless steel tube having superfine structure (<= about 10mu average ferrite grain size) can be produced.
Patent JP-H02213795-A (JP)
Title: Scintillator detector
Inventor: ITOI HIROTO
IPC: G01T1/20
Filed: 1989-02-14
Abstract: PURPOSE:To allow dealing with an abrupt change by providing a means for moving a place where incident electrons are brought into collision on a scintillator and a means for shielding the place where the collision electrons are converted to light upon lapse of the specified time after the collision. CONSTITUTION:A conversion dinode 1 converts positive charge particles to electrons. An electron shielding plate 2 has a slit 2A of an aperture angle to regulate the pass range of the electrons converted by the conversion dinode 1. The scintillator 3 is held rotatably behind the shielding plate 2 and converts the electrons past the slit 2A to light. A light shielding plate 4 is disposed behind the scintillator 3 and has a slit 4A of the aperture angle to regulate the pass range of the light converted by the scintillator 3. A photoelectric multiplier 5 detects the light past the slit 4A and an electromagnetic induction motor 6 rotates the scintillator 3.
Patent JP-S63202054-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMIZU GIICHI
IPC: H03F3/343
Filed: 1987-02-17
Abstract: PURPOSE:To obtain a constant current ratio all the time even if the base widths of transistors are changed due to the delicate fluctuations of manufacturing conditions, by connecting a pinch resistor to the collector of the transistor, whose voltage VCE between the collector and the emitter is large, in a current mirror circuit. CONSTITUTION:One end of a pinch resistor R is connected to the collector of a second transistor T2, whose VCE is larger than that of a first transistor T1 constituting a current mirror circuit. Even if the base widths of the first and second transistors T1 and T2 are changed due to the fluctuations in manufacturing conditions of bases 5a and 5c and emitters 6a and 6d of these transistors, the value of the pinch resistor is changed at the same time, and the fluctuation in current ratio is suppressed. For example, when the base width becomes larger than the designed value, an early effect becomes more conspicuous and acts in the direction so that the collector current of the second transistor T2 having the large VCE becomes large. Meanwhile the value of the pinch resistor is also increased, and the collector potential of the second transistor T2 is decreased.
Patent JP-S55127856-A (JP)
Title: Manufacturing method of stator or rotor of variable reluctance type motor
Inventor: TSUBOI TAKAO
IPC: H02K19/06
Filed: 1979-03-23
Abstract: PURPOSE: To reduce working man-hours and improve a precision of processing in manufacturing of a variable reluctance type motor by a method wherein powder of iron group containing P is pressed to form a core and sintered, and after sizing, at least the air gap constituting surface is processed in a finish work.  
     CONSTITUTION: Powder of iron group containing P is put in a mold and pressed to form a core. Then it is sintered in the atmosphere of ammonia decomposed gas. And it is processed with a sizing work, and moreover the magnetic annealing work if necessary. After the core is produced in this way, a rotor shaft is fixed to a rotor in a case of the rotor, and a grinding work is performed at least against a surface which constitutes an air gap, and thus a stator and the rotor is produced. By this way, a working man-hour is reduced and precision of processing is improved, while the permeability can be increased by the inclusion of P. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08228447-A (JP)
Title: Synchronous motor equipped with rotor having permanent magnet
Inventor: ASAYAMA TAKESHI
IPC: H02K15/03
Filed: 1995-02-23
Abstract: PURPOSE: To reduce irregularity in rotation due to cogging torque by realizing a skew effect by making almost uniformly the distribution of magnetic flux in the axial direction within a magnetic circuit. CONSTITUTION: Two cylindrical permanent magnets 1 and 2 are fixed by adhesion to the outer periphery of a cylindrical shaft 3, and skew magnetization in the axial direction is given to permanent magnets 1 and 2 (not shown in the drawing). Then, the permanent magnets 1 and 2 have a divided from in the axial direction at a central part, so that a gap P in the axial direction is provided between the divided permanent magnets.  Since there is a gap P at the central part in the axial direction of the permanent magnets 1 and 2, there is a drop 'a' in surface magnetic flux near the central part containing the gap P as shown in the surface magnetic flux graph, a drop 'b' in the surface magnetic flux at both the ends decreases, magnetic flux distribution in the axial direction in the magnetic circuit is made close to uniformity, thereby realizing the skew effect and decreasing irregularity in rotation due to cogging torque.
Patent JP-H0690317-A (JP)
Title: Remote control method of facsimile
Inventor: SANNHO HAN
IPC: H04N1/00
Filed: 1991-02-06
Abstract: PURPOSE: To interactively perform remote diagnosis of the state of a remote facsimile to control by communicating data with the remote facsimile by using a non-standard signal that is regulated in a CCITT by a facsimile of an A/S center. CONSTITUTION: A CPU 20 of a center facsimile searches for the presence of an input of a function execution key. In such cases, when a user inputs a specific key by using a keyboard 10 and inputs a telephone number, a menu of memory read is displayed on a display part 50. The user address inputs in the prescribed number of digits through the keyboard 10, confirming the state of the display. Next, he reads data that have been stored in memory of a remote facsimile through an LIU 30. The facsimile of an A/S center communicates data with a remote facsimile and interactively performs a remote diagnosis of the state of the remote facsimile. The result is printed out in a recording part 60.
Patent JP-H02213568-A (JP)
Title: Stress dissolving room
Inventor: ARAKI KAZUNORI
IPC: E04H1/12
Filed: 1989-02-15
Abstract: PURPOSE:To contribute to the stress dissolution of a user by providing relaxing/ inducing devices guiding to relax the tension of the user and refreshing/ stimulating devices applying adequate stimulation to the user to increase the level of consciousness in a room. CONSTITUTION:Relaxing/inducing devices such as a stress dissolving device 3, an aroma generator 4 and a white noise generator 5 are provided in a relaxing room 1 or in one portion of the room to relax the tension of a user. Refreshing/stimulating devices such as a cool air spraying device 7, a high- intensity lighting device 8, a mirror 9 and an aroma generator 10 are provided in a refreshing room 2 or in the other portion of the room to apply adequate stimulation to the user to increase the level of consciousness.