baber/WOPTO huggingface dataset:
Patent JP-2001087612-A (JP)
Title: Small-sized dustproof apparatus
Inventor: TERASAKI HIROYUKI
IPC: B01D46/42
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prolong the life of the filter of a dustproof apparatus for a computer, electronic machinery or a precise machine. SOLUTION: Air containing dust is sucked into a dust removing device 5 to be cleaned by a filter 2 and cleaned air is discharged through an outlet 3 out of the device. A fan capacity detector 4 is installed in the outlet 3 to detect the capacity of a fan 1 lowered to a specified value or less. The excessive supply of clean air is eliminated by suppressing fan capacity low in an initial state and enhancing the same corresponding to the clogging state of a filter.
Patent JP-H08147844-A (JP)
Title: Recording medium loading mechanism
Inventor: SUEZAKI TAKASHI
IPC: G11B17/043
Filed: 1994-11-18
Abstract: PURPOSE: To prevent opening of a cap after the loading of a disk cartridge and erroneous insertion of another disk cartridge. CONSTITUTION: The cap 157 for opening/closing a port to insert a disk cartridge 220 into a cartridge holder 4 is locked in opening/closing operation and a closed cap state through an interlocking lever 73 according to the position of the cartridge holder 4. Thus, the opening/closing operation of the cap 157 according to the position of the disk cartridge 220 is performed surely.
Patent JP-H10152999-A (JP)
Title: Breaking method and device
Inventor: INOUE TETSUYA
IPC: E04G23/08
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a breaking method and device breaking a substance by use of the expansion force thereof. SOLUTION: An object 4 to be broken is immersed in a breaking material 3 and a fine metallic wire 2 is laid along the board face 6 and a breaking container 5 is pushed and immersed in the breaking material 3. And the breaking material 3 is charged in the charging chamber 10 of the breaking container 5. The contact part 9 is closely attached to the board face 6 and the fine metallic wire 2 is positioned along the board face 6. And electric energy is supplied from an electric energy-supply circuit to the thin metallic wire in a short time. In this way, the thin metallic wire is abruptly melted and evaporated and the breaking material 3 is abruptly gassified to break the object material 4 by the expansion force of the breaking material 3 in the time.
Patent JP-H10151749-A (JP)
Title: Electrostatic ink jet recording head
Inventor: SUETSUGU JUNICHI
IPC: B41J2/06
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive electrostatic ink jet recording head having a reliable multielement structure in which only the toner particles in an ink are jetted in an electrostatic field. SOLUTION: The electrostatic ink jet recording head comprises an insulating rectangular prism substrate, a plurality of ink channels 7 made in two substantially perpendicular faces of the substrate in the direction normal to the ridge thereof, and a migration electrode 11 formed on the bottom face of the ink channel 7 in one face on the flow-in side of ink containing toner particles. The electrostatic ink jet recording head further comprises a recording electrode 2 formed on the upper surface of the channel wall defining the other ink channel 7 on the flow-out side of ink while being coated with an insulating member, and an ink chamber defined by upper and lower covers 4, 3 formed, respectively, on the upper surface of the ink channels 7 made in two faces of the substrate and receiving the ink containing toner particles from the ink channels 7.
Patent JP-H0315122-A (JP)
Title: Misoperation-proof switchgear and switch signal take-in method
Inventor: MURAKI TAKANARI
IPC: H03K17/94
Filed: 1988-12-08
Abstract: PURPOSE:To prevent the misoperation of a switch, and at the same time to facilitate the operability thereof by giving a warning sound when the depression of the switch is still continued even after the passage of a limited time, and by refusing to take in a switch signal when the switch is depressed and subsequently released late from its depression within a delay time. CONSTITUTION:A switch signal S1 is continuously outputted after the passage of a delay time t1 and yet even after the further passage of a limited time T when a misoperation in having turned on the switch is not found or when there is not found the continuous on phase of the switch resulting from contacting another thing thereto. A switch control unit 2 in this case outputs a pulse-duration (T) confirmation signal S2 and its subsequent short pulse-doration signal S3 respectively, and then a buzzer control unit 3 entering both of the signals, S2 and S3 into itself outputs a buzzer drive signal S5 to a buzzer unit 4 which consequently notifies the presence of these signals by giving a buzzing sound. At the same time, the switch control unit 2 detecting an excess of the output duration of the confirmation signal S2 over the limited time T judges the switch to be misoperated for refusing to output an operation control signal S4. The switch signal S1 is thus prevented from being taken in an equipment unit 5 to prevent the occurrence of any misoperation.
Patent JP-H02155853-A (JP)
Title: Information transmitting device for vehicle
Inventor: INOUE KENJI
IPC: B60R16/02
Filed: 1988-12-08
Abstract: PURPOSE:To enhance comfort of the operator in using the device by transmitting a command signal from a remote commander to a CPU through a signal receiving part installed in a vehicle, and by transmitting corresponding information signal to a terminal device or a remote commander. CONSTITUTION:In an information transmitting device for vehicle, terminal units 6a, 6b... are provided at a plurality of seats 9a, 9b..., and a remote control signal receiver 32a is installed in direct coupling to a CPU 1. A command signal in the form of infrared rays etc. given by a remote commander 70 borne by the operator is transmitted to the CPU 1 via the signal receiver 32a and a data processing device 31a, and correspondingly information signal is transmitted from the CPU 1 to the remote commander 70 or appropriate terminal unit 6a, 6b... via an amplifier 30. Thus different sorts of operation can be made using the remote commander, whereby a command can be given even where apart from the CPU, which enhances comfort of the operator in using and easiness in service works.
Patent JP-H02156912-A (JP)
Title: Cooking device for tempura
Inventor: NOGUCHI MASAO
IPC: A47J37/12
Filed: 1988-12-08
Abstract: PURPOSE:To simplify cooking preparation and clearance work as well as to make it possible to cook food while keeping cooking oil fresh at all times by filtrating cooking oil so as to be stored in a cooking tank with a closing means controlled when the temperature of cooking oil reaches a value less than a set one when cooking has been over, and thereby boosting the pressure within the cooking oil tank so as to feed cooking oil into a pan section. CONSTITUTION:After tempura has been prepared, when the temperature of cooking oil in a pan section 11 is lowered to on or about 100 deg.C while a heater 29 is disconnected by an actuating section 33, a valve driving motor 19 is actuated based on a signal from a temperature detecting sensor 31 so that a closing valve 18 is opened. After cooking oil 34 has been filtrated through a filtrating filter 14 so as to be stored in a cooking oil tank 20 through the closing valve 18 out of a discharging pipe 17. When tempura is prepared again, an air pump 25 is operated by the actuating section 33 so as to permit air to be fed into the cooking oil tank 20 so that cooking oil tank 20 is fed into the pan section 11 through an oil feeding pipe 23 by means of air pressure.
Patent JP-H06136505-A (JP)
Title: Sprayed coating structure
Inventor: TAKASO MASASHI
IPC: C23C28/00
Filed: 1992-10-26
Abstract: PURPOSE:To suppress the abnormal oxidation of a base coating layer and to effectively prevent the peeling of a thermal shielding layer by using a Co-Ni-Cr- Al alloy added with Hf as the base coating layer. CONSTITUTION:On the surface of a metallic base metal, a base coating layer constituted of a Co base alloy contg., by weight, 5 to 15% Ni, 10 to 25% Cr, 5 to 15% Al and 0.5 to 2.5% Hf is formed by thermal spraying. Its surface is thermal-sprayed with oxide ceramics or cermet contg. >=50vol.% oxide ceramics to form a shielding coating layer. In this way, the protective oxide film formed of Cr and Al is strengthened, by which the abnormal oxidation of the base coating layer is suppressed even under severe using conditions to improve the adhesion of the thermal shielding layer as the upper layer.
Patent JP-H06139635-A (JP)
Title: Production of magneto-optical recording medium
Inventor: TAKARAKURA NORIO
IPC: G11B11/105
Filed: 1992-10-26
Abstract: PURPOSE:To produce a magneto-optical recording medium having CNR increased by reducing noise in a low magnetic field, maintaining high-level signal quality even in a small external magnetic field and capable of stable recording or erasing. CONSTITUTION:Plural recording layers 24a, 24b, 24c are laminated and the interface between the 1st and 2nd recording layers 24a, 24b and that between the 2nd and 3rd recording layers 24b, 24c are subjected to oxidation treatment to produce a disk 21, or the surface of a dielectric layer is subjected to reverse sputtering with gaseous oxygen and recording layers are formed, or recording layers are formed and gaseous oxygen is introduced so as to regulate the product of the pressure of the gaseous oxygen and introduction time to a prescribed range.
Patent JP-H06142887-A (JP)
Title: Method and equipment for casting magnesium-made light metal article
Inventor: ARUFUREETO PUKUTSUKUSU
IPC: B22D21/04
Filed: 1992-10-26
Abstract: PURPOSE: To constitute such a method for casting light metal parts made of magnesium, more particularly traveling car wheels in which metal is melted in the state of shutting off air, is transported into a casting mold and is cured therein to the method by which such good quality having a dense texture and having a poor corrosion sensitivity may be obtained. CONSTITUTION: A lower section 4 of the casting mold and the melt in a casting furnace 6 connected in front thereof and a separate melting furnace 8 is transported into the lower section of the casting mold and the intrinsic casting mold 2 in the state that both opening ends are held at the same melt level 23 existing on the lower side immediately below the casting mold inlet by siphon-like connecting piping 5 and 10 respectively projected into the melt in the state that the piping of the melting furnace is shut off by the overpressure supplied to the casting furnace 6.
Patent JP-H06159756-A (JP)
Title: Ventilation fan for duct
Inventor: MURAMATSU ATSUSHI
IPC: F24F7/10
Filed: 1992-11-20
Abstract: PURPOSE:To provide a ventilation fan for a duct in which its installing work is easily carried out, interior air is not leaked toward a rear part of a ceiling and the air within the rear part of the ceiling is not ventilated. CONSTITUTION:There are provided a sliding frame 6 forming a flange part 12 projected outwardly at an upper end and slidably engaging with a lower surface suction side of a main body of a ventilation fan in a vertical direction, and an ornamental grill 9 arranged to cover the suction port of the main body 1. An inner circumference of a lower end of the main body 1 is provided with a first packing 13 closing the clearance between it and the sliding frame 6.
Patent JP-H05129104-A (JP)
Title: Chip varistor
Inventor: NISHIMURA NOBUYUKI
IPC: H01C7/10
Filed: 1991-10-30
Abstract: PURPOSE:To provide a ZnO chip varistor which is hard to be influenced by flux and whose varistor voltage is hard to fluctuate. CONSTITUTION:First of all, ZnO varistor material powder granulated with polyvinyl alcohol added is pressure-welded with a metallic mold, and binder removal is performed at 400 deg.C for 2 hours. Next this is baked at 1,200 deg.C for 2 hours in the atmosphere to obtain a columnar ZnO ceramic 1 with a diameter of 1.15mm and a height of 2.00mm. Then epoxy resin 2 is applied to the center part of the surface of the ceramic 1 by a breadth of 0.50mm and a thickness of 25mum rotating the column, and dried at 200 deg.C. Next electrolytic nickel plating processing is performed to the part where the epoxy resin 2 is not applied, and a nickel electrode 3 of film thickness 10mum is formed. Then the epoxy resin 2 is applied again to the center part of the surface by a breadth of 1.00mm and a thickness of 25mum rotating the column, and dried at 200 deg.C. Lastly, electrolytic solder plating is performed on to the nickel electrode 3, and the electrode 3 is covered with solder 4.
Patent JP-S63308508-A (JP)
Inventor: GIYOOMU MISHIERU
IPC: G01B11/02
Filed: 1987-12-09
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-S63167415-A (JP)
Title: Magnetic recording medium
Inventor: TAKEUCHI HAJIME
IPC: C09D175/04
Filed: 1986-12-29
Abstract: PURPOSE:To improve durability, running performance, electromagnetic conversion characteristic, etc., by maintaining two kinds of surface roughnesses of a magnetic layer within a specific range. CONSTITUTION:Ferromagnetic powder, binder, phosphate dispersant and other additives are added together with a suitable solvent into a dispersing and mixing machine and thereafter, a magnetic coating compd. is prepd. by the mixing machine. A hardener is charged to such compd., then the compd. is coated on the surface of a nonmagnetic substrate. The nonmagnetic substrate obtd. in such a manner is subjected to a magnetic field orientation treatment or mechanical orientation treatment in such a manner that the hexagonal plate faces of hexagonal ferrite line up in the direction perpendicular to the surface thereof. Such substrate is then subjected to a drying and smoothing treatment. The magnetic recording medium having 0.03-0.2mum surface roughness of the magnetic layer and <=1 surface roughness ratio expressed by (roughness by projections)/(roughness by dents) and having various excellent characteristics is thus obtd.
Patent JP-2001131297-A (JP)
Title: Carrier plate made of resin
Inventor: SATO KATSUYOSHI
IPC: C08G2/22
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide carrier plates made of an acetal resin having not only excellent mechanical properties, rigidity, and sliding properties but also an effect of improving creep rupture life and thermal shock life by improvement of creep rupture properties. SOLUTION: The carrier plates are composed of a branched polyacetal copolymer having an oxymethylene group as the main repeating unit and a branched unit represented by the formula (wherein (m) and (n) are each an integer of 0-5 and m+n is 1-5; and R is a monovalent organic group having a molecular weight of 40-1,000).
Patent JP-S63166020-A (JP)
Title: Production of magnetic recording medium
Inventor: FURUYAMA SHIZUO
IPC: C09D175/04
Filed: 1986-12-26
Abstract: PURPOSE:To prevent intrusion or wear powder of a medium of a dispersing machine into a coating compd. by preparing a metal or alloy magnetic material having >=7.5 pH value into the coating compd. by means of the dispersing machine using an alloy as a medium. CONSTITUTION:The metal or alloy magnetic material having >=7.5 pH value is prepd. into the coating compd. by the dispersing machine using the alloy as a medium. The wear powder is liable to be formed if the pH is >=7.5 and said powder is hardly generated if the pH is <7.5; therefore, the metal or alloy magnetic material having >=7.5 pH value is used as the medium of the dispersing machine to greatly decrease the adhesion of the generated wear powder to the medium of the dispersing machine and the consequent intrusion thereof into the coating compd. The medium of the dispersing machine is changed from the conventional glass beads to the medium of the alloy in the above- mentioned manner. The magnetic recording medium with which D.O., powder dislodgment, clogging, etc., are decreased is thereby obtd.
Patent JP-H09152680-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO MINEKO
IPC: G03C1/38
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a sensitive material with a magnetic recording layer less liable to curl and excellent in scuffing resistance and magnetic characteristics. SOLUTION: In this sensitive material with a photosensitive silver halide emulsion layer on one side of the polyester substrate and a transparent magnetic recording layer on the other side, the glass transition temp. (Tg) of the polyester is 90-200 deg.C and the substrate has been heat-treated at a temp. between 50 deg.C and a temp. below the Tg before or after coating with an underlayer and before coating with the emulsion layer. A solvent having a b.p. equal to or higher than the Tg of the substrate is contained in the recording layer and at least one layer adjacent to the recording layer on the side farther from the substrate.
Patent JP-S63162020-A (JP)
Title: Dehumidifier
Inventor: TSUJII MASATOSHI
IPC: F24F11/02
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a miniaturized and lightweight dehumidifying device and to reduce noise, by constituting a heat exchange dehumidifying device with modules gathering plural Peltier effect elements and reversing the polarity of the voltage impressed to the modules according to the temp. on the heat absorbing surface of the module. CONSTITUTION:The modules 10, 11 consisting of aggregates of Peltier effect elements are so connected in the circuit as to absorb and radiate heat respectively, and electric current is supplied to dehumidify the air passing through a wind passage 5 by condensing the vapor into water. When frosting occurs on a fin 12, a thermistor 19 detects it, and the polarity of the electric current is reversed to the fin 12 to radiate heat and to a fin 13 to absorb heat with a result that the frost is melted while the vapor in a room air is stuck to the fin 13. Thus, the dehumidification is carried out while the defrosting is going on. When the defrosting of the fin 12 is finished, the thermistor 19 detects it, and the polarity of the electric current characteristics to the modules 10, 11 is changed back as before.
Patent JP-H10154269-A (JP)
Title: Digital data selling machine
Inventor: TSURUMI TOYOHIRO
IPC: G07F17/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To freely perform processing of digital image/sound data, by providing a controller that generally controls the operation of a selling machine, etc., based on a prescribed program and instructs users for a use operation procedure. SOLUTION: A procedure, etc., which is necessary for a fetching operation of an image and a sound is successively shown on the screen of a display device 10, and a user performs a necessary operation by using an input device 8, etc. Digital data of an image that is photographed by a CCD camera 1 is recorded on RAM 7 and also shown on the display screen 10, and also a sound which is collected by a microphone 3 is converted into digital data and later, recorded on the RAM 7 once. The user executes editing works of these image, etc., according to the instruction shown on the screen 10 by using an input device 8. Worked data is also, once recorded on the RAM 7. The digital data recorded on the RAM 7 is converted into the user's desired file format and recorded on FD 15.
Patent JP-H07169373-A (JP)
Title: Consumption amount measuring apparatus for vacuum valve contact
Inventor: FUKUSHI AKIRA
IPC: H01H1/00
Filed: 1993-12-14
Abstract: PURPOSE:To measure the consumption amount of a contact point of a vacuum valve directly by an operator without being disturbed by the current limiting resistor of a switching switchgear or without removing the vacuum valve, wherein the bulb is used for a switching switchgear of a tap changer at on-load time and the movable contact point of the bulb is closed and operated through a contact point spring. CONSTITUTION:Regarding a vacuum bulb contact consumption amount measuring apparatus, the apparatus to be compose of a spring washer 12 united with a movable contact point in the movable contact point side, a spring washer 13 in the driving part side which moves the movable contact point and closes a circuit, and a contact point spring 6 is made possible to be composed by employing the driving system part, and the facing gap part to measure the contact point consumption amount is composed of both spring washers at the position out of a driving force transmission line of the driving system.
Patent JP-S63165421-A (JP)
Title: Transparent plate for optical readable data carrier of material having three-dimensional reticulated structure and its production
Inventor: ABERU KASUPAA
IPC: G11B7/24
Filed: 1987-12-11
Abstract: The invention relates to a transparent plate for an optically readable information carrier of a material with a three-dimen-sional network and is characterized in that the three-dimensional network consists of a cured mixture based on a polyester comprising at least two  alpha , beta -ethylenic unsaturations and having a molecular weight of at least 500 and a compound con-taining one or more vinyl groups. The invention also relates to an information carrier based on a transparent plate and to a process for the production of a transparent plate.
Patent JP-H01156380-A (JP)
Title: Coating composition
Inventor: JIYOZEFU ANSONII BASUTA
IPC: C09D133/04
Filed: 1987-12-11
Abstract: PURPOSE: To obtain the subject composition capable of forming a cured layer in a short time excellent in gloss, durability, weather resistance and hardness, thus useful for (re)finishing of an automobile and truck, by incorporating a specific coating film forming binder and its carrier, and a pigment, if necessary.  
     CONSTITUTION: This composition is obtained by blending (A) a coating film forming binder composed of (a) 5-38 wt.% of a reactive component of formula I [R is a di- or trivalent (cyclic) aliphatic group; R 1  is a 1-4C alkyl; (n) is 2-3], (b) 60-94.99 wt.% of an OH-containing acrylic polymer having a skeleton of polymerized monomers of styrene and a (1-12C) alkyl (meth)acrylate with OH value of 50-200 and weight average molecular weight of 1000-60000 and constituted of the molar ratio of an ester group of formula II (R is a saturated hydrocarbon residue)/an ester group of formula III and/or formula IV (R 3  is an akylene, vinylene, aromatic group or carbon ring type group; R 4  is a saturated aliphatic hydrocarbon group)=1/(15-25) and having a polymerized ethylenically unsaturated ester group forming an ester group suspending from a C atom of the skeleton and (c) 0.01-2 wt.% of an organic alkylate catalyst, with (B) its carrier and (C) a pigment. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10152401-A (JP)
Title: Preservative method of grafted sapling and preservative
Inventor: MATSUNO HIROSHI
IPC: A01N37/42
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to preserve a grafted sapling in a low cost by a simple method which is unnecessary to dispose specially even in the distribution by means of treating the grafted sapling with a solution containing a specific organic acid known as a plant hormone. SOLUTION: This method is carried out by treating a grafted sapling with a solution containing natural type abscisic acid. The preferable concentration of natural type abscisic acid in use is ordinarily 1-200ppm, particularly 20-100ppm, when it is sprinkled. This preservative method possesses large effect particularly for the preservation in the dark place at ordinary temperature. It is more effective when the treatment is carried out for a grafted plugged sapling before permanently planting. In this preservative method, natural type abscisic acid is usable in an optional form of preparations. It may be powder or granular solid and solution containing natural type abscisic acid as an active ingredient. The solution containing natural type abscisic acid in a concentration of 1-200ppm is particularly preferable.