baber/WOPTO huggingface dataset:
Patent JP-H03271630-A (JP)
Title: Microwave oven with toaster
Inventor: ARAI TSUTOMU
IPC: F24C15/18
Filed: 1990-03-20
Abstract: PURPOSE:To supply sufficient powers to a microwave oven and a toaster by providing the toaster having a bread port at an upper surface at opposite side to an operation panel through an oven cooking chamber, and providing switching means for switching the oven and the toaster. CONSTITUTION:A microwave oven has an oven cooking chamber 1 for cooking food by high frequency heating, and a toaster 9 provided at an opposite side to an operation panel 7 through the chamber 1. A toasting color regulation knob 15 is regulated, an oven door 2 is closed, bread is contained in a bread containing chamber 10, and a toaster start switch 16 is closed. Then, the bread is automatically introduced into the toaster 9, and when it is toasted, it is automatically output. If both the oven 3 and the toaster 9 are simultaneously operated, it is so set that other cooking is started after one cooking is finished by a switching timer provided therein. Accordingly, since power is not dispersed in the oven 3 and the toaster 9, sufficient power can be supplied thereto.
Patent JP-H01241496-A (JP)
Title: Production of contactless-type ic card
Inventor: MURATA MITSUHIRO
IPC: G06K19/07
Filed: 1988-03-24
Abstract: PURPOSE:To realize a card having excellent environmental resistance, by mounting electronic circuit component parts on a printed board, fixing the printed board to one of upper and lower casing members, fixing the lower casing member, pouring a resin into the casing members through a pouring port provided in advance, and hardening the resin. CONSTITUTION:Electronic circuit component parts are mounted on a printed board, and the printed board with the component parts thus mounted thereon (module) 11 is positioned and fixed in a lower casing member 15 formed of a synthetic resin. An upper casing member 14 is attached to the lower casing member 15 at a connecting part 16. A resin filler 17 comprising an epoxy adhesive is poured into the internal space of the casing members 14, 15 through a pouring port 14a previously provided in a part of the upper casing 14, thereby obtaining a resin filled card 20. A plurality of such resin-filled cards 20 are stacked on a glass platen 22, with a spacer 21 between adjacent ones of the cards 20, and the filler 17 is hardened under a load exerted by a heavy weight 24 through a glass platen 23.
Patent JP-H06279752-A (JP)
Title: Packing material
Inventor: UEDA TAKAHISA
IPC: F16J15/22
Filed: 1993-03-26
Abstract: PURPOSE:To prevent cracking in an expanded graphite substrate covered with a reinforcement from occurring at the time of braiding or twisting step, and prevent the corrosion resistance and sealing properties from being loweree in an early stage. CONSTITUTION:A packing material comprises a substrate 1 made of an expanded graphite having an expansion ratio of 40 times or higher, a graphite content of 90wt.% or higher, and a density of 0.3g/cm<3> or higher and a reinforcement which coveres the substrate 1.
Patent JP-S55162451-A (JP)
Title: Interlayer composition for safety laminated glass
Inventor: MORI TAKESHI
IPC: C08L27/00
Filed: 1979-05-31
Abstract: PURPOSE: To provide the titled composition having superior piercing resistance, bonding strength, adhesion workability, etc. by adding a plasticizer to a thermoplastic resin obtd. by copolymerizing vinyl chloride, glycidyl methacrylate and a monomer such as C 2 H 4  type hydrocarbon or vinyl ester of fatty acid.  
     CONSTITUTION: Vinyl chloride 80W98.5% glycidyl methacrylate 10W1% and one or more kinds of monomers 10W0.5% selected from C 2 H 4  type hydrocarbon such as C 2 H 4 , vinyl ester of fatty acid such as vinyl acetate, acrylic acid ester and vinyl ether such as vinyl methyl ether are copolymerized, and to the resulting thermoplastic resin is added 10W40% of a plasticizer such as dioctyl phthalate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09219061-A (JP)
Title: Disk device and its search method
Inventor: INAGAWA JUN
IPC: G11B21/08
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the disk device in which the linear velocity of the signals recorded in a disk is accurately obtained and the search of a target disk information is conducted in a short time with high precision. SOLUTION: A pickup is retreated for one track from the position of a performance time (T0 ) on the disk. Then, a counter 8 measures the time in which the pickup returns to the time (T0 ) position from the retreated position with a prescribed line velocity (for example, 1.2m/s). Then, the linear velocity of the signals recorded on the disk is obtained from the measured time (the count value). Then, the number of tracks to the desired search destination is obtained based on the linear velocity obtained and the time difference between the present performance time and the performance starting time of a target music and the pickup is moved for the number of tracks obtained above.
Patent JP-H07275997-A (JP)
Title: Method for continuously casting heat resistant steel
Inventor: KANO TAKASHI
IPC: B22D11/112
Filed: 1994-04-06
Abstract: PURPOSE:To provide a producing method for a heat resistant steel cast slab having a little development of fine crack and good quality and high yield, even if this cast slab is produced by using a bending type continuous caster. CONSTITUTION:In the bending type continuous casting method of the heat resistant steel, temp. at a prescribed position selected on a mold surface at the lower part from the center of length of the water-cooling mold 5 is measured with time. When the temp. measured value measured with time becomes lower than a prescribed value, it is considered to substantially develop the wear on the mold surface of the water-cooling mold 5 and the continuous casting is executed in the range, in which the temp. measured value is held to the prescribed temp. or higher. Further, biting temp. of straightening rolls 11 to the cast slab is made to be 1000-1500 deg.C to prevent the development of the fine crack on the surface layer of the cast slab. An immersion nozzle 4 composed of <=15wt% SiO2, >=10wt% ZrO2, 10-30wt% C and the balance Al2O3, MgO and CaO with inevitable impurities, is used to prevent the development of nozzle clogging in the continuous casting of the heat resistant steel having high manganese content, and the cast slab having high quality is obtd.
Patent JP-S51144803-A (JP)
Title: Water supply unit for boiler
Inventor: KATAOKA HIDEMITSU
IPC: F22D1/16
Filed: 1975-06-05
Abstract: PURPOSE: Eliminating oxygen in water supply and protecting the boilerwater piping and others from oxidation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03272309-A (JP)
Title: Tapping screw for piano
Inventor: KANAMARU SHIGERU
IPC: F16B25/10
Filed: 1990-03-19
Abstract: PURPOSE:To screw a fitting member accurately into a fitting position and facilitate work by forming a guide member, of the specified axial length, to be fitted into the lower hole of a component for a piano, on the tip side of a machining screw part. CONSTITUTION:A tapping screw is formed of a machining screw part 33 formed integrally with a head part 32, and a guide part 34, formed at the tip part of the machining screw part 33, slightly smaller in diameter than the machining screw part 33. The machining screw part 33 is provided with thread ridges 36 for forming a female screw in a lower hole provided at a member to be screwed, and the axial length L2 of the guide part 34 is set to be such a length as to hold the tapping screw 31 in the upright state, that is, approximately 1/2 - 1/8 of the length L1 of the machining screw part 33. A fitting member is therefore screwed into an accurate position, and work can be performed simply with good accuracy.
Patent JP-S61227592-A (JP)
Title: 27-nor-25-oxocholesterol
Inventor: KUBODERA NOBORU
IPC: C07J9/00
Filed: 1985-04-01
Abstract: NEW MATERIAL:A compound of formula I (R1 is H, hydroxyl-protecting group; R2 and R3 incorporate to represent =O or X). EXAMPLE:The compound of formula Ia. USE:A synthetic intermediate of 25-hydroxycholesterol which is readily led to vitamin D3 analogues. It can be produced from readily available lithocholic acid through simple processes. PREPARATION:For example, lithocholic acid of formula II is used as a starting compound and the objective compound is obtained in accordance with the reaction equations.
Patent JP-H08239135-A (JP)
Title: Paper feeder
Inventor: BABA HIROYUKI
IPC: B65H3/56
Filed: 1995-03-03
Abstract: PURPOSE: To prevent paper sheets from being jammed caused by curling of the corners of the sheets upward of folding in the sheets or the deformation of a corner claw by supporting the corner claw on axis against a corner claw support plate in such a manner that the claw freely rotates so as to be able to escape out of the paper loading frame of a paper feeding cassette. CONSTITUTION: A corner claw 8 is for holding the angle of the feed-direction front ends of paper sheets loaded in a paper feeding cassette and for separating and feeding the sheets one by one. A corner claw support plate 9 supports the corner claw 8 on axis 9a at one end in such a way that the claw 8 freely rotates, and at the other end the support plates is supported on a pivot 5 provided on the side plate 10 of the cassette. Such a corner claw 8 is freely rotatably supported on the axis 9a and is thus allowed to escape to a position where it cannot separate the sheets and out of the paper frame of the paper feeding cassette, enabling the paper sheets to be smoothly loaded into the paper feeding cassette.  After the sheets are loaded, the corner claw 8 is rotated to a position where it can separate and feed the sheets, and is thereby prevented from abutting or pressing the sheet to be loaded into the paper feeding cassette.
Patent JP-S56165347-A (JP)
Title: Manufacturing device for electronic part
Inventor: WATANABE KAZUHIKO
IPC: H01L21/50
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the generation of chips, etc. by a method wherein a guide body with a guiding hole for a lead wire, an air hole for flowing air and an air curtain slit is arranged to an upper section of a jig to which a semiconductor pellet is set, the lead wire is let fall and an electronic part is assembled. CONSTITUTION:A lead wire 2 is inserted into a supporting hole 13 of a jig 12, and a pellet 5 of a DHD type diode is placed through a heat sink 4. A glass tube is glued so as to surround the pellet 5. To an upper section of the jig 12, on the other hand, a guide body 14 is disposed which has a guiding hole 15 concentric to the supporting hole 13. An air hole 16 crossing at right angles with the guiding hole is formed to a lower section of the guide body, and connected to an air blowing source and a vacuum source, and purified air is ventilated. An air slit 17 is made up to one end of the air hole. A lead wire 1 is let fall from the guiding hole, introduced into the glass tube, and glued. Thus, the lead wires are kept clean, the generation of foreign matters such as chips is prevented and reliability is increased in an automatic assembling machine for electronic parts.
Patent JP-S55160218-A (JP)
Title: Mixed gas feeder for burning in gas combustion oven
Inventor: NOMURA TAKAMASA
IPC: F23N1/02
Filed: 1979-06-01
Abstract: PURPOSE: To prevent unnecessary air from spouting into an oven by interrupting a burning pressure air concurrently when interruption of gas supply to a ribbon burner is required.  
     CONSTITUTION: To stop combustion in a ribbon burner 6, a handle 17 is turned to rotate a cock 12 about 90°, then a gas delivery passage 29 is disconnected from a gas inlet hole 22 and a gas delivery hole 23, and thus a gas supply is interrupted. On the other hand, an exhaust passage 27 of the cock 12 and an air inlet hole 18 and an air exhaust hole 21 of a cock box 11 are coupled, and at the same time a safety air exhaust passage 30, a safety air inlet hole 25 and a safety air exhaust hole 26 are coupled. Therefore, pressure air from a branch air feed pipe 3 is exhausted outside an oven from the air exhaust hole 21 by way of an air exhaust pipe 20, and then pressure air from a safety air pipe 24 on the inlet side is exhausted from the safety air exhaust hole 26 through the safety air pipe 24 on the exhaust side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57182624-A (JP)
Title: Temperature detector
Inventor: TANIUCHI TETSUO
IPC: G08C23/04
Filed: 1981-05-07
Abstract: PURPOSE:To obtain a small sized, lightweight and highly sensitive temp. detector by disposing LiTaO3 as a double refractive crystal and a quartz plate or a mica plate as an optical bias plate serially in an optical path. CONSTITUTION:A temp. detector is constituted by forming a calcite plate 11 of 1mm. thickness of which the optical axis enters the end faces of optical fibers 8, 9 for inputting and outputting at 45 deg., a rod lens 2, a crystal Y plate (or mica plate or the like) 16 of 45mum thickness, an LiTaO3 single crystal Y plate of 60mum thickness and a dielectric mirror 14 to one body by means of optical adhesive agents, and is used by sealing the detector in a glass tube for protection. The LiTaO3 has a large temp. change rate B of refractive indices and a small difference in double refractive indices. The quartz is as small as (about 2%) in B, and permits bringing of a reference point (20 deg.C) to the linear part of a sinusoidal curve. When a light emitting diode (lambda=0.82mum) is used for the light source, <=0.1 deg.C accuracy is obtained. The device is small in size, is light in weight and high in sensitivity.
Patent JP-S58185233-A (JP)
Title: Pouring device of foamable resin
Inventor: YOSHIDA TAKAAKI
IPC: B29C44/34
Filed: 1982-04-23
Abstract: PURPOSE:To enable to pour a mixed liquid uniformly till to the corners of a frame body, by making the inside diameter of a delivery port smaller than the inside diameter of a mixing part in the mix-pour device by which a foamable resin is poured in a frame body, plural kinds of stock liquids being mixed. CONSTITUTION:For example, in case of forming a product like the heat insulating door of a refrigerator by pouring a foamable resin inside the frame body 1 composed of a steel sheet and plastics, in the mix-pour device 4 by which plural kinds of stock materials (P, R) for the foamable resin are mixed and the formed foamable resin is delivered from a delivery port 12 said device 4 of which the inside diameter of the delivery port 12 is smaller than the inside diameter of a mixing chamber 6 is used. The inside diameter of the delivery port 12 is preferably smaller than one half of the inside diameter of the mixing chamber 6.
Patent JP-S58185731-A (JP)
Title: Flange mounting and removing device using special heat resistant gasket in connecting flange part of vacuum degassing furnace
Inventor: KAWASAKI TAKUYA
IPC: C22B9/04
Filed: 1982-04-24
Abstract: PURPOSE:To eliminate the need for water cooling in flange part and to reduce danger by using a gasket consisting essentially of a refractory material having the specific compsn. in the flange part for connecting a reflux pipe and an immersion pipe in a vacuum degassing furnace and operating the mounting and removal thereof remotely. CONSTITUTION:A gasket 8 produced by adding a liquid or pasty org. compd. to a refractory material such as coal, dolomite or natural graphite and kneading the mixture is used in the juncture of an annular pipe 4 and an immersion pipe 5 for molten steel by a flange 6 in an RH type or DH type vacuum degassing furnace for vacuum degassing and refining of molten steel or the like and the flange part 6 of the pipe 4 and the pipe 5 is mounted and removed by remote control. The gasket 8 has excellent heat resistance and does not require water cooling; therefore, there is no danger of explosion owing to leakage of cooling water, etc. and the disassembly of the annular pipe and immersion pipe for the purpose of reparing the refractory material in the furnace is made possible.
Patent JP-S51145254-A (JP)
Title: Carrier wave digital signal receiver
Inventor: ISHIO HIDEKI
IPC: H03D3/00
Filed: 1975-06-09
Abstract: PURPOSE: Multi-value carrier wave digital signal receiver, with high stable code error characteristic and simple circuit structure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63234555-A (JP)
Title: Semiconductor device
Inventor: WATANABE TOSHIHARU
IPC: H01L21/822
Filed: 1987-03-24
Abstract: PURPOSE:To prevent the lowering of gate breakdown strength due to the generation of the shape of an overhang at the gate edge of an inter-layer insulating film by forming a capacitor electrode so that the gate edge is brought onto an silicon oxide film shaped onto a semiconductor substrate on the outside of a trench. CONSTITUTION:A capacitor insulating film is composed of an insulating film 26 being formed to the inner surface of a trench 24 and at least one part of corner sections brought into contact with a semiconductor-substrate surface of the trench 24 and consisting of a material having a dielectric constant larger than an silicon oxide film and the large trap of electrons or holes and the silicon oxide film 27 brought into contact with the insulating film 26 and shaped onto a semiconductor substrate 23 on the outside of the trench 24, and a capacitor electrode 28 is formed so that a gate edge is brought onto the silicon oxide film 27 shaped onto the semiconductor substrate 23 on the outside of the trench 24. Accordingly, when a polysilicon layer as the capacitor electrode 28 is thermally oxidized and an inter-layer insulating film (a polysilicon oxide film) is shaped, the formation of the shape of the overhang of the polysilicon oxide film 28 can be prevented, the lowering of gate breakdown strength can be obviated, breakdown strength can be made higher than the capacitor insulating film is shaped by the silicon oxide film as a single layer, and large capacitance is acquired on the same area.
Patent JP-H03272543-A (JP)
Title: Manufacture of phosphor surface of color cathode-ray tube
Inventor: TAKAHASHI FUMIO
IPC: H01J9/227
Filed: 1990-03-22
Abstract: PURPOSE:To improve the grade of a pigment layer film, that is the grade and yield of a phosphor surface, restricting a heat fog phenomenon to be less likely to occur, decrease the exposure time short, and obtain a sufficient binding force by using sodium bichromate or potassium bichromate for bichromate of suspension liquid. CONSTITUTION:A phosphor surface 7 includes pigment layers 7bF, 7GF, 7RF having the same colors as phosphor picture elements 7b, 7G, 7R for three colors respectively provided in front of them, a black matrix film 7B, and a metal back layer 7M provided on the side of a shadow mask assembly 6. For bichromate of photosensitive pigment suspension liquid, sodium bichromate or potassium bichromate is used. The grade of the pigment film, that is the grade or yield of the phosphor surface, can thus be improved, a heat fog phenomenon becomes less likely to occur, an exposure time can be short, and a sufficient binding force can be obtained.
Patent JP-H03275273-A (JP)
Title: Automatic scarfing device for metallic material surface defective part
Inventor: SHIODA FUMINOSUKE
IPC: B23K7/06
Filed: 1990-03-22
Abstract: PURPOSE:To efficiently remove a surface defect of steel by detecting the surface defect of metallic material to be scarfed on a conveying line, forming an interpolation curve and controlling a scarfing machine based on it. CONSTITUTION:A surface defect detection mechanism 4 and the scarfing machine 15 for removing the defective part are arranged on the upstream side and the downstream side of the conveying line 1 of the metallic material to be scarfed, respectively. The continuous interpolation curve is formed based on defective part positional information from the detection mechanism 4 and the defect is scarfed automatically and continuously while the direction of a scarfing nozzle 16 provided on the scarfing machine 15 being ad justed arbitrarily based on the interpolation curve. Consequently, the defective part (surface defect, etc.) existing in the surface of a cast billet (steel billet) can be scarfed and removed continuously and automatically on the conveying line.
Patent JP-H09257772-A (JP)
Title: Gate apparatus for ultrasonic flaw detection
Inventor: HAGIWARA AKIRA
IPC: G01N29/38
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a gate apparatus for ultrasonic flaw detection preventing the effect of a shape echo to separate a flaw echo from the shape echo to discriminate the same and obtaining accurate data. SOLUTION: A gate apparatus 21 consists of a flaw echo detection gate circuit 22a setting a flaw echo detection gate, a shape echo detection gate circuit 22b setting a shape echo detection gate, a beam path calculation circuit 25 of a shape echo and a gate control circuit 23. The position of the shape echo detection gate where the shape echo is detected is renewed on the basis of the change of the beam path of the shape echo calculated by the beam path calculation circuit 25 by the gate control circuit 23 and the flaw echo detection gate is set to a range to be inspected excepting the position of the shape echo detection gate so as to follow the position of the renewed shape acho detection age.
Patent JP-S59194536-A (JP)
Title: Product detecting type noise blanker
Inventor: AKIYAMA KOUJI
IPC: H04B1/10
Filed: 1983-04-20
Abstract: PURPOSE:To improve the operation of a noise blanker by connecting a noise removing gate to an intermediate frequency amplifying stage of a receiving part of a radio equipment and switching the cutoff frequency of an HPF passing a signal controlling the noise removing gate. CONSTITUTION:The noise removing gate 3 is connected to the intermediate frequency amplifying stage of the receiver and a signal branched from the prestage part 1 is detected by a product detector 52 through a buffer 51. The output of the detector 52 is applied to an one-shot multivibrator 55 through any one of the HPFs 54A-54C to generate a gate control pulse 56 and open/close the gate 3, so that the signal is separated from a noise pulse and the output of the gate 3 is outputted through any one of BPFs 4A-4C. The cutoff frequency the HPFs 54A-54C is changed in accordance with the reception of FM, AM and SSB and switches 6A-6D switching the HPFs 54A-54C and the BPFs 4A-4C are interlocked each other to switch the filters. Consequently, the removing function of noise pulses less than the amplitude of the signal is improved and the troublesome operation can be removed.
Patent JP-H10268171-A (JP)
Title: Hand hole-accommodated light connecting device and its fitting method
Inventor: NII KATSUMI
IPC: G02B6/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a light connecting box not obstructing the work in a hand hole and capable of being easily extracted to the ground by providing the light connecting box in the hand hole extractably to the ground surface of the hand hole via a moving metal. SOLUTION: A moving metal 5 is provided on a fixed metal 3 vertically rotatably via a support shaft 4. The moving metal 5 is constituted of a base section 10 formed near the support shaft 4, a rod section 11, and a fitting section 12 formed at the tip of the rod section 11. The fixed metal 3 is fixed on the inner wall face of a hand hole 2. A grip section 15 is pulled, the moving metal 5 is rotated centering on the support shaft 4, and the fitting section 12 is protruded above the hand hole 2 (above the ground surface). The moving metal 5 is fixed to the fixed metal 3 by bolts, and a light connecting box 6 is fitted to the moving metal 5. An optical fiber cable 25 pulled into the hand hole 2 from a cable guide hole 24 is pulled into the light connecting box 6 and connected.