baber/WOPTO huggingface dataset:
Patent JP-H1140318-A (JP)
Title: Tray for heating cart
Inventor: HARASHIMA MASANORI
IPC: A47J39/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a tray for heating cart that has features that, firstly it has such high durability as to be hardly fractured and be prevented from electrical failures, secondly it has a high waterproofing property and can be cleaned easily, thirdly it can generate heat on both of the upper and lower surfaces, and fourthly those can be realized simply and easily. SOLUTION: This heating cart is provided with a box-shaped enclosure having a door and casters, guide rails that are so fixed on the inside surfaces of the right and left side plates of the enclosure as to take a form of multiple pairs horizontally as well as multiple steps vertically, and plate-like trays 4 that are stored in the enclosure and held by the guide rails removably in the form of vertically arranged multiple shelf-like tiers and heat up food in dishes placed on them. Each tray 4 is in the form of a sandwitched structure composed of a heating body 12 that is shaped like a plate and generates heat by being fed with electric power, and two metal sheets 13 that are individually placed on the upper and lower faces of the heating body 12 used as a core material for them and are then bonded together.
Patent JP-S6187418-A (JP)
Title: Signal detection circuit
Inventor: KAWATOKO TSURAYUKI
IPC: H03K5/00
Filed: 1984-10-04
Abstract: PURPOSE:To make the end time of a burst signal coincident with the end time of signal detection by combining a retriggerable monostable multivibrator, a delay circuit and an OR circuit. CONSTITUTION:A burst signal 101 consists of a preamble part of H(L) level, a data part being an H(L) level at each N-bit or below and a post-amble part of H(L) level consecutive for N-bit time or over. The retriggerable monostable multivibrator 300 having a holding time being an N-bit time or over and a consecutive time of the post-amble to bring all the data part to H(L) level is provided. On the other hand, the delay circuit 100 gives a time delay longer than the operating delay time of the monostable multivibrator 300 to the burst signal 101. Then both outputs of the monostable multivibrator 300 and the delay circuit 100 are fed to the OR circuit 400 to obtain a detection signal. Thus, the end time of the burst signal and the end time of signal detection are made coincident with each other.
Patent JP-H0255120-A (JP)
Title: Method for preparing synthetic resin spiral pipe and bending molding apparatus used therein
Inventor: NAGAYOSHI AKIO
IPC: B29D23/00
Filed: 1988-08-19
Abstract: PURPOSE:To efficiently prepare a synthetic resin spiral pipe of high accuracy by bending a strip of synthetic resin material in a semi-molten state continuously in a longitudinal direction with a definite curving degree before spirally winding a molding rotary shaft and cooling said resin material to temp. slightly lower than the softening temp. thereof. CONSTITUTION:A strip of synthetic resin material A1 in a semi-molten state supplied to the molding surface 7 of a molding plate 5 is molded into a ridge material A2 having a U-shaped cross-section provided with horizontal edge parts a1, a2 formed by the sliding with a step peripheral part 15 to be held to this shape while the ridge material A2 is passed through a water tank 13 while slid with the molding surface 7 to reach a control plate 9. During this time, the ridge material A2 is cooled to temp. slightly lower than the softening temp. of the resin thereof by the cooling water in the water tank 13 and formed into a state curved in the longitudinal direction along the molding surface 7 while the shape thereof is held. The ridge material A2 is further curved during the passage along the curved surface 10 of the control plate 9 and accurately adjusted to definite temp. slightly lower than the softening temp. by a heating mechanism 12 to be spirally wound around a molding rotary shaft 1.
Patent JP-S6270171-A (JP)
Title: Photographic paper hadling device
Inventor: KOGANE MIKIO
IPC: B65H45/20
Filed: 1985-09-19
Abstract: PURPOSE:To correctly fold the photographic paper by protruding the continuously printed lengthy photographic paper through a protrusion port, folding the photographic paper with a roller reciprocated across the front of the protrusion port, and shifting the roller as the folded thickness is increased. CONSTITUTION:The lengthy photographic paper 24 is continuously printed with images, cut at the desired length, provided with perforations 60 between images, an I fed out. The lengthy photographic paper 24 cut at the desired length is protruded through a protrusion port made of guide members 90, 92 by one frame, a roller 104 at the position of a dotted line is shifted upward, and the photographic paper 24 is folded upward at perforations 60. Then, the photographic paper 24 is again fed out by one frame, and the roller 104 is shifted downward and the photographic paper 24 is folded downward at next perforations 60. These actions are repeated, and the up-and-down motion line of the roll 104 is shifted apart from the protrusion port as the folded quantity is increased. Accordingly, correct folding is performed.
Patent JP-H0745069-A (JP)
Title: Semiconductor storage device
Inventor: OMORI HIDEO
IPC: G11C11/408
Filed: 1993-07-29
Abstract: PURPOSE:To realize semiconductor storage device such as a synchronous DRAM capable of identifying a final address in a burst mode without preparing a special counter, to reduce the number of hardwares such as a synchronous DRAM having a burst mode and to reduce the cost of the device. CONSTITUTION:Column addresses C0 to C2 in an interleaving mode of a burst mode are generated by initializing all bits related to the burst mode of a column address counter CC to zero by MOSFETs N4 to N6 and finding out exclusive OR values between these bits and bits corresponding to start addresses S0 to S2 by exclusive OR gates EO1 to EO3. A final address detecting circuit FAD compares and collates the final address of the burst mode with the start address itself or the start address in which a bit related to the burst mode is replaced by zero with a address practically next to an executing address outputted from a counter unit CTRU as output signals U0 to U2 to identify the final address.
Patent JP-H0491109-A (JP)
Title: Production of vinyl ester-based curable resin and curable composition used therefor
Inventor: UMETANI HIROYUKI
IPC: C08F26/00
Filed: 1990-08-07
Abstract: PURPOSE:To obtain the subject resin, excellent in heat and chemical resistance, mechanical characteristics, dimensional stability and electrical characteristics by thermally reacting a specific vinyl ester compound with an ethylenically unsaturated monomer in a specific proportion in the presence of a radical catalyst. CONSTITUTION:(A) A vinyl ester compound expressed by formula I [V is formula II (R<4> is H or methyl; R<5> is <=10C hydrocarbon having ethylenically unsaturated bond); 15-100mol% of X is formula III (R<2> and R<3> are H or same kind as that of R<1>) and/or formula V (Y is -O-V or-N(V)2; Ar is <=20C (halogen- substituted) aromatic hydrocarbon; m is 1-3; n is 0 or 1-20] is thermally reacted with (B) 0-400 pts.wt. ethylenically unsaturated monomer in the presence of a radical catalyst to afford the objective vinyl ester-based curable resin.
Patent JP-H0765509-A (JP)
Title: Disk apparatus and alternative processing method
Inventor: NISHIMURA TAISUKE
IPC: G11B20/10
Filed: 1993-08-23
Abstract: PURPOSE:To improve response rate during access to an alternative sector by eliminating delay time of response during the alternative processing of a defective sector. CONSTITUTION:A disk apparatus comprises a magnetic disk 16 and a head and alternates a defective sector on the magnetic disk. A disk surface 20 provided only for alternative sector which is used only for the alternative processing is provided to arbitrary magnetic disk 16 and a spare head 19 for data read and write is provided on the disk surface 20 provided only for the alternative sector. For the access to the defective sectors, the same position alternated as the defective sector of the disk surface 20 provided only for alternative sector by changing the head to the spare head 19. Moreover, if a plurality of defective sectors exist in the same position, the other sectors of the same disk surface is alternated as the defective sectors.
Patent JP-H0928174-A (JP)
Title: Unripe grain-returning device in thresher
Inventor: TADOKORO MASAHIKO
IPC: A01F12/52
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To make returning of unripe grain by sucking up more smooth by improving thresh-treating performance of the unripe grain to be returned into a threshing chamber, etc., and promoting the sucking up action of the unripe grain. SOLUTION: In a thresher treating unripe grain in returning to a threshing chamber, a treating chamber or onto a shaking selector, dust-sucking and ejecting chamber 4 sucking dust in a grain-raising cylinder 3 and ejecting outside the machine is communicatingly connected to a raising final end part of the grain-raising cylinder 3 for returning unripe grain. In the case, a dust-ejecting fan 5 internally contained in the dust-sucking and ejecting chamber 4 is attached to a shaft of an extended shaft part 7 of a screw conveyor 6 in the grain-raising cylinder 3 and the inside of the grain-raising cylinder 3 is made to communicate with the inside of the dust-sucking and ejecting chamber 4 by a dust sucking port 8 opening around the extended shaft part 7.  Preferably, many air-sucking holes 10 are pierced in a cylinder wall part 9 at a raising-beginning end side of the grain-raising cylinder 3.
Patent JP-H0751874-A (JP)
Title: Ultrafine boring method
Inventor: OBA KAZUO
IPC: B23K26/382
Filed: 1993-08-23
Abstract: PURPOSE:To easily form an ultrafine hole in a work consisting of ceramics, etc., by arranging ultrafine powder particles at the processing point of the work surface and irradiating these particles with a laser beam, thereby heating up the particles to an ultrahigh temp. CONSTITUTION:A sodium oleate is added to a hexane soln. contg. ultrafine powder 2 of tungsten and this soln. is applied on the surface of an alumina substrate 1. The ultrafine particles on the surface are made into a single layer by ultrasonic vibration. The hexane soln. is then allowed to evaporate by air drying, by which the ultrafine particles 2 of the tungsten are uniformly stuck on the substrate surface. The processing point is previously irradiated with the laser beam 3 and only the tungsten powder at the central point of the laser beam is irradiated with the laser beam by controlling its energy according to the kind of the substrate, by which temp. of the the tungsten powder is controlled. The tungsten powder 2 changed to the high temp. is adhered to the substrate 1 and thereafter, the substrate is washed by the hexane liquid to remove the non-adhered tungsten. The irradiation with the laser beam is then executed, by which the ultratine hole 4 is formed.
Patent JP-2000043888-A (JP)
Title: Stretch-blow molded container with opaque or translucent outer surface, and its surface treatment method
Inventor: YAMAGUCHI HISAO
IPC: B29C49/42
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To realize the uniform treatment in a short time with a simple equipment, to provide an excellent finished condition, and to improve the added value as a packaging container by forming an opaque or transparent surface through the peening generated by spraying particles of a specified size against an outer surface of a stretch-blow molded thin-walled container. SOLUTION: When a whole outer surface of a bottle 1 which is totally formed transparent through the stretch blow molding is treated to an opaque part, particles of 20-40 μm in grain size which are spherical or free from any sharp corners are blown with the air pressure of around 0.1 MPa against an outer surface from a plurality of nozzles 22 arranged on an inner gall surface of a chamber 2 while turning a bottle 1 by a chain means 21. When a part is left transparent, the part is masked to prevent the blowing of the particles. Fine recesses caused by the plastic deformation are finely and uniformly distributed through the repeated collision on the outer surface of the bottle 1 against which particles are blown from the nozzles 22, and the outer surface is formed pear-skin.
Patent JP-S6185811-A (JP)
Inventor: TSUNASHIMA NORIYO
IPC: H01C10/32
Filed: 1984-10-03
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-H1033729-A (JP)
Title: Iron golf club
Inventor: KAJITA RYOTA
IPC: A63B102/32
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To decrease miss shots by eliminating mental uneasiness when a player addresses a ball. SOLUTION: To form a sole 4 of a headpiece 2 as the sole's area of a heel 6 side of the headpiece 2 to have an angle of at least 10 deg. or more from a plane face when an iron club composed of the headpiece 2 attached to a shaft 1 is set on the plane face in accordance with lying angle of the headpiece 2 and being seen from the flying direction of a hit ball, the angle is to start from a point where an extended line made by extending in the sole 4 direction a front fringe 3A of a hosel 3 which firmly fixes the headpiece 2 to the shaft 1, to a direction of the sole 4 of the headpiece 2 meeting with the plane face.
Patent JP-H0548247-A (JP)
Title: Forming method for conductor pattern
Inventor: KANE JIYUNICHI
IPC: H05K3/24
Filed: 1991-08-20
Abstract: PURPOSE:To facilitate formation of a fine pattern in a method for forming a conductor pattern by a plating method to be used for forming a coil of a thin film magnetic head, etc. CONSTITUTION:A method for forming a conductor pattern to form a thin film conductor 16 of a predetermined pattern on an insulator 15A by a plating method, comprises the steps of providing a base conductor 31 for plating a conductor corresponding to the conductor 16 on the insulator 15A, then providing a mask layer 32 for plating on a part not covered with the conductor 31 on the insulator 15A, and forming a thin film conductor 16 on the conductor 31 by a plating method.
Patent JP-H0256020-A (JP)
Title: Magnetic disk controller
Inventor: TOMITA HIROSHI
IPC: G11B20/10
Filed: 1988-08-22
Abstract: PURPOSE:To shorten time required for pursuing the cause of a fault by comparing the number of times of generation of a read error with the prescribed number of times, and executing the read-out diagnosis of data to another magnetic disk device. CONSTITUTION:The magnetic disk controller 100 is constituted of a data transfer circuit 110, a memory circuit 120 and a microprogram control circuit 130. This control circuit 130 receives the write instruction of data to a magnetic disk device from a central processor, drives the data transfer circuit 110 and writes write data in the magnetic disk device from the central processor. Also, when a read-out instruction is received, data which is read out is sent out. Moreover, the microprogram control circuit 130 stores the prescribed number of times of a read error in the storage circuit 120, and when the generation of an error is detected, its number of times is compared with the prescribed number of times. In such a manner, when the number of times of generation of an error exceeds the prescribed number of times, the diagnosis is executed to another magnetic disk device.
Patent JP-S6098745-A (JP)
Title: Signal detector
Inventor: UNO YOSHIHIRO
IPC: H04N1/00
Filed: 1983-11-04
Abstract: PURPOSE:To attain decrease in mis-decision of presence of a tone by applying integration while deciding time section so as to reduce the disturbance due to sound in a signal detector utilized for a facsimile equipment. CONSTITUTION:In transmitting a signal of a specific frequency in mixture with sound information and noise to transmit a control signal and a response signal, when a digital code train to be transmitted is received correctly, an ACK transmission permission signal is fed to a tone signal generator 22 via a line 23 and a signal representing the time of start point of a frame is fed thereto via a line 24. The generator 22 generates a tone signal, which is transmitted to an ACK tone reception station 13. The frame generator 31 of the reception station 13 transmits a frame start point time to an ACT tone receiver 32 via a line 33. The receiver 33 receives a tone signal from lines 11, 12 and transmits the result of decision and transmits it to a frame generator 31.
Patent JP-S6363984-A (JP)
Title: Doppler radar sensor system
Inventor: HORIIE KYOICHIRO
IPC: G01S13/86
Filed: 1986-09-05
Abstract: PURPOSE:To prevent the erroneous confirmation of a Doppler radar sensor and to hold safety, by mounting a transmitter generating a wave having the same characteristic as the reflected wave from a moving body to an object to be detected and transmitting a generated wave to the Doppler radar sensor. CONSTITUTION:In a system wherein an automatic door is opened and closed by a Doppler radar sensor 1, when an obstacle is present in front of an unmanned feed vehicle, an ultrasonic sensor 6 detects said obstacle and the vehicle 4 is stopped. At this time, the reflected wave to the sensor 1 has no Doppler effect. Therefore, the sensor 4 judges the absence of the vehicle 4 to close the door 2. In order to prevent this, an emitter 3 emitting super-ultrashort waves having definite frequency difference with respect to the waves emitted of the sensor 1 is provided to generate the same effect as Doppler effect. As mentioned above, even when the vehicle 4 stops at the door part, the sensor 1 detects the presence of the vehicle 4 and does not close the door 2. By this constitution, the erroneous confirmation of the sensor can be prevented and safe passage can be performed.
Patent JP-H0853199-A (JP)
Title: Refueling device with oil-discriminating function
Inventor: TATSUNO HIYOSHI
IPC: B67D7/32
Filed: 1994-08-08
Abstract: PURPOSE:To shorten the time taken before the start of refueling while maintaining reliability as regards the judgment in kind of oil. CONSTITUTION:This device is equipped with a lever switch 29 which detects the start and end of refueling, a sensor 22 for judging the kind of oil in the fuel tank of a vehicle, and a control means 6 which identifies the kind of oil at both points of the start and the end of refueling detected by the lever switch 29 and on the basis of data from the sensor 22 and which, if the identification fails, activates an annunicator 11. This device permits refueling to be started without awaiting the result of judgment of the kind of oil and, since it judges the kind of oil at the point that the vapor in the fuel tank of a vehicle has risen to the oil-filler port with refueling, the detection certainly works with a gasoline vehicle even when the gasoline vapor is extremely thin.
Patent JP-H0545788-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAGASHIMA TOSHIHARU
IPC: G03C1/825
Filed: 1991-08-20
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material for forming a printing plate superior in safelight durability in the darkroom and improved in dot quality, reversal character quality, color stains due to residual dyes, and color fade, and the silver halide photographic sensitive material freed of coating trouble due to coagulation and rise of viscosity of a coating fluid. CONSTITUTION:The silver halide photographic sensitive material is provided with at least one photosensitive silver halide emulsion layer and a nonphotosensitive hydrophilic layer and, on a support on the opposite side of the emulsion layer, with at least one backing layer, and this nonphotosensitive hydrophilic layer and/or the backing layer contains at least one kind of nondiffusive silver salt made from a photographic dye having at least one mercapto group and a absorption maximum wavelength of 350-800nm and a water-soluble silver compound as a dispersion of fine solid particles.
Patent JP-H0955292-A (JP)
Title: Electric power converting device
Inventor: YOSHIDA KAZUO
IPC: H05B41/24
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To supply A.C. output approximating to a neary sine wave to a load to easily restrain noise, in a electric power converting device for converting D.C. voltage to A.C. voltage by using a Cockcroft circuit and a switch element. SOLUTION: Respective capacitors C11 -C14 , and C21 -C24 of a Rockcroft circuit are charged up to power source voltage E by switching main switch elements Sk1 and Sk2 , to control a polarity of load voltage by switch elements Sd1 and Sd2 , and an amplitude of the load voltage by switch elements S11 , S12 , SA13 , and S14 to supply A.C. output to a load circuit. Also, a stage-like load voltage waveform is made into a smooth A.C. waveform by using the load circuit wherein an inductor Lz is connected in series to the parallel circuit of a load Z and a capacitor Cz.
Patent JP-H1053855-A (JP)
Title: Formation of coating film or cladding by utilizing low temperature metal thermal spraying technology
Inventor: NISHIMURA YUKIO
IPC: C23C4/12
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To enable forming by cladding and restoration approximate to those in ordinary welding by utilizing a low temp. metal thermal spraying device. SOLUTION: As for a large size tank, particularly, in a bottom plate 1 at the inside, a surface-treated layer of weather resistant and corrosion resistant coating or the like in the initial stage is destroyed by the residues of the contents, condensed water or the like to produce a bottom sheet erosive part 1a. Its repair and restoration in this state are utterly impossible by cladding, backplate mending or the like by the conventional thermal spraying method and welding method. For this purpose, in the case of strict inspection conforming to the Fire Services Act or the like, it is required that the whole body of the bottom plate of the tank is cut, and it is removed by jacking up and is replaced with a separate new bottom plate, and extremely many man hours, time and cost are taken. Then, by using a low temp. metal thermal spraying device, a cladding restored part 2 can easily be obtd. by cladding by thermal spraying after prescribed pretreatment on the spot without replacing the whole body of the bottom plate, and it can be restored to the shape and dimension close to those of the original bottom plate 1.
Patent JP-S6452605-A (JP)
Title: Production of high-purity silica using shale as raw material
Inventor: NONOU TOSHINOBU
IPC: C03C1/00
Filed: 1987-08-24
Abstract: PURPOSE:To obtain the the titled inexpensive and high-purity silica useful as electronic materials, substrates, etc., by dissolving cristobalite in shale with an alkali, separating the resultant slurry into a solid and liquid, drying and calcining the obtained silica gel particles. CONSTITUTION:Shale, such as rock containing 70-90wt.% SiO2 and having 60-120m<2>/g specific surface area is pulverized into powder having <=1mm particle diameter, which is then added to 0.5-3N NaOH and dissolved therein at 40-100 deg.C to provide a slurry (A) containing the silica dissolved therein. The resultant component (A) is then separated into a solid and liquid and HCl, etc., are added to the separated liquid to form silica gel, which is subsequently stirred to afford a slurry (B) consisting of particles having <=1mm particle diameter. The obtained slurry (B) is then washed under acidic condition and further separated into a solid and liquid. The resultant particles are subsequently dried and calcined to provide crude silica (C), and it is then repeatedly subjected to steps similar to those in obtaining the above-mentioned components (B) and (C). The obtained silica is then calcined at <=130 deg.C to afford the aimed high- purity silica from the shale as a raw material.