baber/WOPTO huggingface dataset:
Patent JP-H06294525-A (JP)
Title: Air conditioner
Inventor: YAMOTO AKIRA
IPC: F24F13/20
Filed: 1993-04-07
Abstract: PURPOSE:To provide an air conditioner in which a chamber can be connected to a main body in a stable and positive manner. CONSTITUTION:One side of a main body 3 is formed an air suction port 7, and on the other side of the main body 3 is formed an air blowing part 9, respectively. A substantially L-shaped chamber 5 extending from the air blowing port 9 toward the air suction port 7 is connected to the air blowing port 9. A connection port 21 of the chamber 5 connected to the air blowing port 9 is formed in a size L extending from the air blowing port 9 to the air suction port 7. A flange 25 around the connection port 21 is fixed to the main body and connected to it. An opening of the connection port 21 has a size S extending toward the air suction port 7 at the main body. The connection part of the chamber 5 is extended long along an extending direction of the chamber 5 and fixed to the main body 3 at a position sufficiently spaced apart from the opening of the air blowing port 9, resulting in that the chamber 5 can be fixed to the main body 3 in a stable and positive manner.
Patent JP-H07310068-A (JP)
Title: Heat-resistant adhesive
Inventor: TAMAI MASAJI
IPC: H05K3/38
Filed: 1994-05-19
Abstract: PURPOSE:To obtain a heat-resistant adhesive which comprises a polyimide prepared by a specific process, thus is useful in the field of electronics because it can perform adhesion even at lowered temperature under reduced pressure. CONSTITUTION:This adhesive comprises a polyimide which is given by reaction with heat between (A) a diamine mixture of (i) 1 mole of 4,4'-bis(3- aminophenoxy)biphenyl and (ii) 0.10-0.005mole of a diaminosiloxane of the formula (n is 0-7) and (B) a tetracarboxylic dianhydride mixture of (iii) pyromellitic dianhydride and biphenyltetracarboxylic dianhydride wherein the amount of one dianhydride is 0.02 to 0.98mole per 1mole of the total. Further, it is preferred that (C) a dicarboxylic anhydride or (D) a monoamine is additionally used wherein 0.8-1.20mole of the total components A and 0.001-0.20mole of component (C) or (D) are preferably used per mole of the total components B.
Patent JP-S63271173-A (JP)
Title: Printed board tester having alarm monitoring function
Inventor: KAMEYAMA SHUICHI
IPC: H02H3/24
Filed: 1987-04-28
Abstract: PURPOSE:To prevent a malfunction by providing an instantaneous disconnection alarm circuit for detecting an instantaneous disconnection of a power source, and disconnecting an input from an AC power source by an output of the alarm circuit, so that the titled tester becomes surely a service interruption state even in case of an instantaneous interruption, and all operations are stopped. CONSTITUTION:An output of an input AC power source 1 is connected to a DC power supply unit 5 in an operation tester 3 through a power control circuit 2, converted to a DC therein, and the DC is supplied to a necessary part. Simultaneously, the output of the input AC power source 1 is connected to an instantaneous disconnection alarm circuit 81 of an alarm monitoring unit 8, and an output of the instantaneous disconnection alarm circuit 81 is connected to the power control circuit 2 and a storage device 82 which is brought to backup and stores an instantaneous disconnection detecting output. In this state, when an instantaneous disconnection of the input AC power source 1 is detected by the instantaneous disconnection alarm circuit 81, the power control circuit 2 cuts off the input AC power source 1 by its output, by which the tester becomes surely a service interruption state even in case of an instantaneous disconnection, and all operations are stopped.
Patent JP-S5627911-A (JP)
Title: Manufacture of coils for televisions, radios, etc.
Inventor: NAGAURA YOSHIAKI
IPC: H01F41/06
Filed: 1979-08-16
Abstract: PURPOSE:To accurately establish the core of coil and to decrease working personnel required for manufacture of coils by a method wherein a core of specific type is formed on a common axis shiftline, the core is inserted and binded. CONSTITUTION:A pair of opposing core materials 17 and 17' of ferrite, etc. are held by chucks 7 and 7', a sliding tube 8 is slided along a common axis shaftline a and opening and closing movement of the chuck is performed. And each of ferrite materials 17 is rotated with the axis shaftline as the central point, it is cut into a bottomed short tube 18' using a cutting tool 17' or the like and a small-diameter tube 19 which is concentric to the interior is formed into a base surface 20. Then, a coil 21 is inserted to the formed core 18 straddling the small-diameter tube, other core 18 is brought closer and their end surfaces are binded using a binding material. As a result, the core of the coil is accurately established and working personnel required for manufacture of coils can be cut down.
Patent JP-H11286408-A (JP)
Title: Antimicrobial spray
Inventor: SHIMIZU TAKASUMI
IPC: A61L2/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial spray which gives sufficient antimicrobial efficiency to the sprayed surface and can also prevent the sprayed surface from coloring. SOLUTION: This antimicrobial spray is made by making minute antimicrobial metal particles (e.g. Ag particles) with an average particle diameter of 0.1 μm or less adhere to the surface of minute TiO2 or SiO2 powder with an average particle diameter of 1 μm or less in a proportion of 0.01-10 wt.% based on the whole weight of the powder to prepare an antimicrobial powder and then adding the antimicrobial powder to a spray in a proportion of 0.01-0.3 wt.%.
Patent JP-S61262520-A (JP)
Title: Gun type burner with blue flame combustion
Inventor: SATAKE TOSHIHIKO
IPC: F23D11/24
Filed: 1985-05-16
Abstract: PURPOSE:To regulate the flow rate of combustion air so that the combustion temperature is in a specified range to cause blue flame combustion and provide stable blue flame combustion in a wide variable range of combustion amount by connecting an oil-flow rate regulator and an air-flow rate regulator via a temperature sensor and a controller so that detected values by the temperature sensor fall in a specified range of temperature in which blue flame combustion can be made. CONSTITUTION:A suitable amount of combustion air is sent into the cylinder of an atomizer nozzle section 2 by starting an air supply device 8, and at the same time oil is jetted out at a certain injection angle from the atomizing nozzle 6 by operating the fuel pump of an oil-flow rate regulator 24. The atomized oil is ignited by an electrode 7 for ignition. Then the atomized oil starts combustion to heat a combustion cylinder 12, a hollow cylindrical body 13 for vaporization, and a vaporization cylinder 15 in truncated cone shape, and, further, the oil drops atomized from the atomization nozzle are vaporized, and starting from burning in cylinders 12, 13 and 15 the oil flowing out along the outer periphery of the hollow cylindrical body 13 starts blue flame combustion in the combustion section 28. Secondary air that passes through a vent hole 32 flows into a combustion gas exhaust cylinder 9 to suppress overheating of various sections in the burner and works for more stable combustion. With this arrangement, soot, NOx, CO, SO3, etc. which are harmful for environment are contained in the exhaust gas and it is possible to have high heat-output and stable blue flame combustion.
Patent JP-S5630154-A (JP)
Title: Photoprint head
Inventor: KOTANI SHINTAROU
IPC: G06K15/12
Filed: 1979-08-21
Abstract: PURPOSE:To make constitution simple and small in size and obtain the head of easy adjustment and good imaging quality by aligning the optical axes of the focusing type optical fibers forming the print head together with LED arrays to the rotating center of a photosensitive drum. CONSTITUTION:The even number and odd number LED arrays 22..., 21... provided linearly to headers 11-1n oppose to focusing type optical fibers 32, 31 respectively and the optical fibers 32, 31 are so arranged that their optical axes align to the rotating center 0 of a photosensitive drum 40. With this arrangement, the virtual images by the light dots of the arrays 21... are formed linearly on a drum 40 at high quality without any bit missing despite the existence of any difference in the distance between the drum 40 and the fiber 32, 31 ends and the constitution of the headers become small and simple.
Patent JP-S63269881-A (JP)
Title: Television signal transmitting system
Inventor: SHIODA TSUNEO
IPC: H04N19/59
Filed: 1987-04-28
Abstract: PURPOSE:To double the resolution of a monitor recording or the like by dividing a TV signal to be transmitted to n channels by a 1/n sub-channels and respectively transmitting in a frame sequence. CONSTITUTION:A TV signal waveform to be recorded is sampled at the one cycle Ts of a Nyquist sampling frequency fs on a time base and further sub- sampled and divided into two channels A, B every other sampling. At this time, a base band component (solid line), the frequency fs and side band components (dotted lines) in the upper and lower parts thereof are generated. It is further sampled at fs/2 in the signal spectrum of the respective separated channels, so that the frequency of the fs/2 goes to a new sampling frequency and the side band (chain line) is generated. Such both channel signals A, B are transmitted in a general analog transmission path. In such a way, at the time of a reproduction, the upper and lower side bands of the fs/2 are different in phase by 180 deg., so that they can be cancelled and the absolutely same signal at the time of a source sampling can be reproduced.
Patent JP-S60248511-A (JP)
Title: Mechanism for converting direction of article
Inventor: KUDOU AKITERU
IPC: B65G47/248
Filed: 1984-05-23
Abstract: PURPOSE:To make the captioned mechanism compact in the same device employed for a fully-automatic device to stick a cover of for example a book, by engaging a gear provided on a slider in a linear reciprocating movement with a rack and thus rotating a book supporter by rotating a gear shaft with said reciprocating movement. CONSTITUTION:A book B yielded by sticking a cover 1b on internal sheets 2b of the book is transferred from a self-close table 20 onto a supporter 140. With a slider 110 moved right by a reciprocating means 120, a gear 130 mounted thereon is engaged with a rack 135 and thereby a pivot shaft is rotated by an angle in response to a fan-shaped angle of the gear 130. Accordingly, the supporter 140 is rotated by the same angle and moved right to invert the book B. With such arrangement, the mechanism can be made compact.
Patent JP-H09291487-A (JP)
Title: Steel cord for reinforcing rubber article and pneumatic tire using the same
Inventor: OBANA NAOHIKO
IPC: B60C9/20
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prepare a steel cord for reinforcing a rubber article, enabling the increase of the stability of twist and the intrusion of an elastic body, having reduced elongation of the cord and capable of improving the durability and uniformity of a tire and to prepare a pneumatic tire. SOLUTION: A straight part and a bent part 18 are each alternately formed along the longitudinal direction on a steel filament 12A constituting a core 12. Steel filaments 14A to 14C constituting a sheath 14 are wound on the steel filament 12A. Thus, the twist of the resultant cord is stabilized, and the elongation of the cord is reduced. Further, the generation of rust is suppressed since the intrusion of the rubber is good. By using the steel cord 10 in the carcass or the belt of a pneumatic tire, the uniformity, the operation stability and the durability of the tire can be improved.
Patent JP-S61264812-A (JP)
Title: Capacitance feedback type amplifier
Inventor: MATSUTANI YASUYUKI
IPC: H03H19/00
Filed: 1985-05-17
Abstract: PURPOSE:To compensate deterioration in the accuracy of integration when the amplitude factor of an amplifier is small by using the 2nd amplifier to amplify a potential difference between input terminals of the 1st amplifier and charging the switched capacitor circuit so as to move the electric charge to a feedback capacitive element. CONSTITUTION:An analog switch 17 is closed to charge a capacitive element 16 to a potential at an input terminal 11. Then the switch 17 is opened and an analog switch 18 is closed to integrate the charged electric charge of the element 16 to an integration capacitive element 15. In this case, an analog switch 26 is closed and a capacitive element 25 is charged by using a voltage amplifying a potential difference between both input terminals of an integration amplifier 13 by an accuracy compensation circuit amplifier 21. In closing the switch 17 to charge the integrated electric charge into the element 16, the analog switch 27 is closed at the same time and the electric charge charged in the element 25 is integrated into the element 15. Then the electric charge nearly equal to the electric charge remaining in the element 16 is integrated from the element 25 to the element 15. Thus, the deterioration in the accuracy of integration caused by a small amplification factor of the amplifier 13 is avoided.
Patent JP-S62264152-A (JP)
Title: Carrier device for flexible long material
Inventor: MURAZAKI SADANOBU
IPC: G03G15/04
Filed: 1986-05-07
Abstract: PURPOSE:To enable high precision speed adjustment and prevent an increase in the dead rate of a flexible long material by providing a control means for feeding said material to a mono-treatment magazine without forming a loop behind a speed adjustment carrier part at the time of mounting the mono- treatment magazine. CONSTITUTION:Upon receipt of a signal about the mounting of a mono- treatment magazine 'D' from a magazine detecting means 'E', a control means 'H' controls each carrier part 'A', 'B' and 'C' and a carrier changeover means 'G' in a mono-treatment mode. And prior to treatment, a loop F1 is formed in a condition wherein a flexible long material 'F' is carried to a speed adjustment carrier part 'A', and the speed adjustment carriage is effectuated for the flexible long material 'F' directed toward the mono-treatment magazine 'D' in a released condition. Consequently, high precision speed adjustment carriage is effectuated without any adverse effect upon carriage and the adjustment carriage is effectuated without any adverse effect upon carriage and the flexible long material 'F' exposed to the mono-treatment can be fed to the mono-treatment magazine 'D' without any change and with little formation of a dead part.
Patent JP-H04335575-A (JP)
Title: Ccd solid-state image sensing element
Inventor: YONEMOTO KAZUYA
IPC: H01L27/148
Filed: 1991-05-10
Abstract: PURPOSE:To increase the conversion efficiency of a floating diffusion(FD). CONSTITUTION:A horizontal output gate(HOG), a floating diffusion(FD), a reset gate(RG) and a reset drain(RD) are arranged in this order from the side of a horizontal shift register 3. The film thickness (d') of a gate oxide film FGO for the RG and the HOG is made thicker than the thickness (d) of a gate oxide film FGO for the shift register 3. A capacitance C1 between the FD and a gate electrode 11 for the RG and a capacitance C2 between the FD and a gate electrode 12 for the HOG are reduced. Thereby, the total capacitance of the FD is made small, a detection signal can be made layer and the conversion efficiency of the FD is increased.
Patent JP-S5231468-A (JP)
Title: Device for carrying in-and-out and keeping long article
Inventor: OOSUGI MINORU
IPC: B65G1/04
Filed: 1975-09-02
Abstract: PURPOSE: To provide a device for carrying in-and-out and keeping a long article in such a manner that installation space can be narrowed with simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61262848-A (JP)
Title: Software protecting device for computer
Inventor: FURUKOUCHI RIYOUICHI
IPC: G06F21/12
Filed: 1985-05-16
Abstract: PURPOSE:To protect sufficiently software by separating some parts of the arithmetic part and memory part of a computer from a computer main frame and jointing them through the signal of a communication circuit. CONSTITUTION:Some parts of the arithmetic part B and the memory part C are separated from the computer, and a software function is shared. They are passed through the signal by a standard communication circuit to joint the divided software functions. The separated arithmetic part B, the memory C, software, a software device being one black box and the software are made secret and are limited to a specific control, that is, the communication circuit, whereby the inner function cannot be taken out under other than the control of the arithmetic part B.
Patent JP-S59231548-A (JP)
Title: Electrostatic charge image developing magnetic toner
Inventor: SHIRASE AKIZOU
IPC: G03G9/083
Filed: 1983-06-15
Abstract: PURPOSE:To obtain the titled one-component type toner high and always stable in fluidity and offset causing temp., and capable of forming a good visible image by incorporating a specified modified polyolefin wax and heat treating it in a suspension state. CONSTITUTION:A modified polyolefin wax used here has a softening point of 80-180 deg.C and it is obtained by block or graft copolymerizing (b) aromatic vinyl monomer, such as styrene or 1-phenylpropene, with (a) polyolefin, such as ethylene, propylene, or butene-1 (co)polymer, in an amt. of 0.1-15wt% monomer based on the copolymer. (A) a binder resin made of a vinyl resin, (B) a magnetic powder having 5-30mum average particle diameter, and (C) said wax in an amt. of 1-20wt% of the total wt. of toner are thermally kneaded, cooled, pulverized, and classified, and then, heat treated in a gaseous stream heated to 100-350 deg.C for about 0.01-0.1sec.
Patent JP-H09252694-A (JP)
Title: Spool integrating drag of one push detachable type
Inventor: KISHI SHIBUO
IPC: A01K89/027
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve convenience by turning the spool of a conventional front drag type spinning reel, in which the exchange of a spool, etc., is troublesome and inconvenient because of not being a one push detachable type, to the one push detachable type. SOLUTION: A spool indirect axis 8 is newly provided between a spool A (9) and a spool axis A(5), a drag washer A (14), etc., is housed between them and a doughnut-formed drag knob A 4 is fixed to the tip of the spool indirect axis 8.
Patent JP-H0217427-A (JP)
Title: Diffusive reflection spectroscopic system
Inventor: ROBAATO JII METSUSAASHIYUMITSU
IPC: G01J3/45
Filed: 1989-04-27
Abstract: PURPOSE: To make it possible to extract the diffuse reflecting component of a reflection spectra by using the principle of a converged surface differentiation. CONSTITUTION: Energy beam 3 is reflected from a concave transfer mirror to the focus of a field strip surface 5. A condenser lens mirror system 8 converges a spatially band-like energy at a remote image surface mask 9. The energy emitted from the mask 9 is introduced to a Cassegrain lens 10. The reflection energy regularly reflected from a sample 14 area forms an image by the mask 9 and a filter 6. The filter 6 reflects the converted regular reflection energy to the mirror 4, and directs the non-converted primary diffuse reflection energy to a detector 16 via a concave transfer mirror 17. The detector 16 receives the diffuse reflection energy, and converts to spectral data relative to the sample 14 area, thereby making it possible to identify the shape 14 and the component composition containing concentration percentage ratio of the components.
Patent JP-H044135-A (JP)
Title: Die cutter and its manufacture
Inventor: TABUCHI KUNIHIRO
IPC: B31B50/20
Filed: 1990-04-20
Abstract: PURPOSE:To contrive drastic improvement in life, by a method wherein a blade made of cemented carbide alloy is welded to the surface of a cutter roll. CONSTITUTION:A die cutter 1 is constituted of a roll 2 and shaft 3. Structural carbon steel such as S45C or S35C is used as the quality of the material of the roll 2 and let the same possesses pressure resistance and shock resistance. Then a blade 4 made of cemented carbide alloy is formed on the surface of the roll 2. The blade 4 is formed into various forms in accordance with forms of sanitary articles which are to be cut. In addition, a matter which is, for example, the cemented carbide alloy of WC-Co system and has hardness of HRA 88-91 is used as the quality of the material of the blade.
Patent JP-H05271684-A (JP)
Title: Production of lubricant for hot working
IPC: C10N10/06
Filed: 1992-03-30
Abstract: PURPOSE:To improve the adhesion to a workpiece and lubricity at the initial stage of supplying the subject lubricant which is obtd. by using a metal oxide powder. CONSTITUTION:A mixture of a metal oxide powder with sodium silicate is heated and kept at the melt softening point or higher and then cooled to give a glassy substance, which is ground. The resulting powder, having a melt softening point lower than that of sodium silicate, is mixed water glass and used.
Patent JP-S5229580-A (JP)
Title: Remote operation device
Inventor: SASAKI ISAO
IPC: F15B7/00
Filed: 1975-09-02
Abstract: PURPOSE:In the device in which material handling machine or construction machine is remotely operated, cheaper mechanism, stable mechanism without necessity of fine adjustment, and the mechanism in which driven side equipments can be returned at the former position at a trouble time, can be obtained.
Patent JP-S62262584-A (JP)
Title: Automatic brightness setting system for video device
Inventor: TOKUDA KENICHI
IPC: H04N5/235
Filed: 1986-05-08
Abstract: PURPOSE:To quickly correct brightness by digitally and instantaneously averaging the digital signals of all picture elements read out fo a frame memory at every frame. CONSTITUTION:A video signal showing an object 1 image-picked up by an image pickup part 2 is transmitted to an adder circuit 14 from a video signal amplifier 5. Its output is A/D-converted and stored in the frame memory 8. The digital video signal stored in the frame memory 8 is D/A-converted and displayed on a display part 6. The mean value of digital signal level at every frame is calculated at a digital calculation part 12 as for the digital signals outputted from the frame memory 8. The mean value is D/A-converted and applied to a difference voltage detection part 10. It obtains the difference between the voltage and that of brightness set outside, and supplies the difference voltage as a correction signal to the adder circuit 14.
Patent JP-S5732305-A (JP)
Title: Production of needle crystal fe-mg alloy magnetic particle powder
Inventor: MISHIMA KEIO
IPC: H01F1/06
Filed: 1980-07-31
Abstract: PURPOSE: To obtain superior magnetic characteristics by beforehand adding a prescribed amount of Mg salt and reducing the resultant particles within a prescribed temp. range at the time of oxidizing a suspension of Fe(OH) 2  obtained by neutralization to form α-FeOOH particles.  
     CONSTITUTION: An alkali is added to an aqueous ferrous salt soln. to form a suspension of ≥11pH contg. Fe(OH) 2 . Then, magnesium salt is added at 0.5W 20atom% expressed in terms of Mg with respect to Fe to this suspension. Thence,  it is permeated with an oxygen contg. gas and is oxidized, whereby needle crystal  α-FeOOH is obtained. This needle crystals has 0.3W20μm long axes, and ≥20:1  axial ratio in average values, and this is reduced by heating at 300W450°C in a  reducing gas, whereby Fe-Mg alloy magnetic particles of needle crystal are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio