baber/WOPTO huggingface dataset:
Patent JP-H04241848-A (JP)
Title: Radial scanning type ultrasonic inspecting device
Inventor: TANAKA TOSHIKAZU
IPC: G01N29/26
Filed: 1991-01-10
Abstract: PURPOSE:To prevent the body-cavity inner wall, etc., from being wound into the rotating part by connecting a free head which can execute freely a relative rotation against a rotary part, to the tip of the rotary part. CONSTITUTION:To the tip part of a rotary part 3, a free head 10 is connected, and a head main body of this free head 10 has a larger diameter than the outside diameter of the rotary part 3. Therefore, the rotary part 3 does not abut directly on the body-cavity inner wall, and this free head 10 abuts thereon. Also, the free head 10 is formed so that a relative rotation can be executed freely against the rotary part 3, therefore, this free head 10 stops in a state that it abuts on the body-cavity inner wall, and only the rotary part 3 rotates. Accordingly, such inconvenience as the body-cavity inner wall is wound in by a rotation of the rotary part 3 is not generated.
Patent JP-H03221352-A (JP)
Title: Coordinate adjusting method for positioning device, coordinate adjusting device and positioning device
Inventor: SAEKI SHUICHI
IPC: B23Q16/00
Filed: 1990-01-24
Abstract: PURPOSE:To adjust the plane coordinate easily, quickly and precisely by detecting the plane coordinate by rectangular two axes with a diagram pattern, comparing it with the original diagram pattern, and correcting the plane coordi nate of a positioning device so that the measured coordinate coincides with the original diagram pattern. CONSTITUTION:A measuring plate 6 is arranged in place of the roller device of the fixed table of a turret punch press 1, and a work clamp device 10 with a lattice detecting sensor 11 is moved on it to detect a lattice pattern. This pattern P' is compared with the original pattern P, thereby the perpendicularity, linear error, and rotation error are corrected. Measurement can be easily and quickly performed, the adjusted plane coordinate has the same quality as the plane coordinate of a diagram pattern, thus when the diagram pattern is made highly precise, the adjusted coordinate can be made highly precise.
Patent JP-H02192111-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KAZUAKI
IPC: G03F1/76
Filed: 1989-01-19
Abstract: PURPOSE:To properly conduct exposure corresponding to the thickness of resist in a chip region and a scribe-line region by a method wherein a light-dimming filter is formed on the chip region. CONSTITUTION:A light-dimming filter 2, with which a light transmitting rate is decreased is formed only on a chip region, excluding a scribeline region, on the pattern surface of a glass substrate 1 of reticle or photomask for manufacture of a semiconductor integrated circuit. To be more precise, a metal or metal oxide thin film, with which a light-transmitting rate is decreased, is formed on the chip region of the glass substrate 1 using a vapor deposition or sputtering method, colored glass is coated, the film of the light-dimming filter 2 is formed, and the pattern of the light-dimming filter 2 is formed on the chip region by patterning using a photolithographic technique. As a result, the over-exposure of the chip region can be prevented when a proper exposing operation is conducted on the scribe line by decreasing an incident light, and a proper exposure can be conducted.
Patent JP-S57127523-A (JP)
Title: Correcting method for warping of watch dial
Inventor: MATSUURA YUKINARI
IPC: B21D3/00
Filed: 1981-01-30
Abstract: PURPOSE:To obtain a flat surface at high productivity and low cost by forming shallow unevenness on the back of a dial using a die that has unevenness. CONSTITUTION:Unevenness of sandy pattern is formed on the upper surface of an upper die 4 and the sandy pattern is transferred to the back of a dial 3 by pressing the dial with an upper die 1. Unevenness of sandy pattern is formed by plastic deformation of the back 3 of the dial and the surface is worked by graining, sand blasting etc. By making stress of both sides of the dial which is made convex to the face side by residual stress nearly equal, warping of the dial can be corrected. As a compressive force is not required so much in case of a plane, warping can be corrected without any considerable change of the sizes of the center hole and the outer diameter.
Patent JP-H01190705-A (JP)
Title: Solid catalyst component and catalyst for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F4/64
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a catalyst having an activity improved so as to give a stereoregular polymer in high yields, by reacting a specified solid substance washed with an alkylbenzene with TiCl4 in the presence of an alkylbenzene. CONSTITUTION:Diethoxymagnesium (A) is suspended in an alkylbenzene and at most 1 pt.vol., per pt.vol. alkylbenzene, TiCl4 is added to and brought into contact with this suspension. An alkoxytitanium chloride is added at 80 deg.C or below and reacted, and phthaloyl chloride is added at 80-135 deg.C and reacted to obtain a solid substance. This substance is washed with the alkylbenzene and reacted with at most 1 pt.vol., per pt.vol. alkylbenzene, TiCl4 at 60-135 deg.C for 10min-10hr in the presence of the alkylbenzene to obtain the title component.
Patent JP-S55106895-A (JP)
Title: Ventilating device for small boat
Inventor: SAWAKI KOUJI
IPC: B63J2/10
Filed: 1979-02-05
Abstract: PURPOSE: To realize the space economy by molding hull and deck as an unit with a space below the deck as a store room, and installing an opening connecting inside and outside of the store room for ventilating thus simplifying the installation of ventilating equipment.  
     CONSTITUTION: Hull A and deck d is molded as a monolithic unit with FRP. Deck (d) is provided with a step 2 thereby forming a store room (e), while the standing face 2a of the step 2 is provided with a hollow projection 6 molded simultaneously with deck (d) and projecting externally. Plate form material 9 is connected to the inside of hollow projection 6 covering the major part from the lower end to the upper part. Ventilation of store room is performed through the opening 7 provided on the projection 6 and the upper portion of the hollow projection 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62171802-A (JP)
Inventor: SAITO TATSUYOSHI
IPC: B65F3/14
Filed: 1986-01-22
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-H06225060-A (JP)
Title: Filing system
Inventor: ARAKAWA KOJI
IPC: H04N1/00
Filed: 1993-01-28
Abstract: PURPOSE:To execute preservation and retrieval of document data through a facsimile equipment by providing the facsimile equipment, a facsimile store and forward switchboard, and a filing device connected to them. CONSTITUTION:A facsimile store and forward switchboard 1 delivers document data, which is inputted from a facsimile equipment 3 through a public telephone line or a leased telephone line 4 or the like, to another facsimile equipment of the destination in accordance with destination information inputted in the same manner. When being instructed to preserve the document data in a filing device 2 simultaneously with input of document data from the facsimile equipment 3, the facsimile store and forward switchboard 1 transfers this document data and key data, which is used for retrieval after the filing processing in the filing device 2, to the filing device 2. When being instructed to output the preserved document data, the facsimile store and forward switchboard 1 reads out and receives document data, whose retrieval is indicated, from the filing device 2 and transmits it to the facsimile equipment.
Patent JP-S61173081-A (JP)
Title: Heat syphon
Inventor: URANO MASASHI
IPC: F28D15/02
Filed: 1985-01-25
Abstract: PURPOSE:To improve more the thermal performance of the title syphon by constituting an enclosed hollow container using at least one lateral U-shaped tubular body 3 as a constituting element. CONSTITUTION:An enclosed hollow container 1 uses one lateral U-shaped tubular body 3 as a constituting element. A heat medium 2 is sealed in the tubular body 3. The heat medium 2 is heated and evaporated in a heating part B, and rises up in the hollow part of the container 1, thus reaching a cooling part A. In the cooling part A, the heat medium is condensed, and the condensate drops in the peripheral direction of the inner surface of an upper side 3a of the lateral U-shaped tubular body 3, said peripheral direction being far shorter than the axial direction D thereof. Hence, the member thickness does not grow so much. The heat medium 2 gathers at the bottom part of the inner surface of the cooling part of the upper side 3a, and flows down. Therefore, the membrane thickness at the bottom part of the inner surface of the cooling part A, that is, the membrane thickness of the entire inner surface of the lateral U-shaped tubular body 3 is thinned. At the heating part B, a liquid 2c which is falling flows along the upper part of the inner surface of the lower side 3b of the lateral U-shaped tubular body 3, and drops in the peripheral direction thereof. Therefore, the liquid 2c wets the full inner surface of the heating part B, resulting in improving the heat transfer at the heating part B.
Patent JP-S55105359-A (JP)
Title: Semiconductor device
Inventor: YUASA TETSUJI
IPC: H01L27/082
Filed: 1979-02-07
Abstract: PURPOSE:To obtain a high reliable device capable of withstanding high reverse voltage by making the withstanding reverse voltage of the base-collector short pnp diode not depending upon threshold voltage but upon the pn junction. CONSTITUTION:The p-type collector layer 6 is surrounded by the n<+> base layer 7 in the n epitaxial layer 3 on the p-type substrate 1 to prevent a leak between the p- type emitter layer 5 or p-type collector layer 6 and the p-type isolated layer 4 by a drop of the threshold voltage. Also no p-type collector layer is provided directly below the anode 9 on the layer 5 to prevent the action of the electrode 9 as a parasitic gate on the insulating film 8 between the emitter layer 5 and the collector layer 6. The anode 9 and the cathode 10, which is on the layer 6, are not connected to the n epitaxial layer 3 between the p-type emitter layer 5 and the collector layer 6 in order that the parasitic MOS effect is not developped when the diode is reverse- biased. And the electrode 9 is protruded on the layer 3 to stabilize the charge in the neighborhood of the layer 5 when forward-biased.
Patent JP-S61192102-A (JP)
Inventor: MATSUKUSU GAUCHI
IPC: H03C1/60
Filed: 1986-01-23
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-S59140102-A (JP)
Title: Pneumatic radial tire
Inventor: HIRAGA TADAYOSHI
IPC: B60C9/08
Filed: 1983-01-31
Abstract: PURPOSE:To improve vibration convergence performance by setting the tension which is applied onto a piece of carcass cord and is determined according to a prescribed equation to a specific value, in a tire having a carcass layer in which each cord is arranged substantially at an angle of 90 deg. with respect to the equator plane of a tire. CONSTITUTION:A radial tire for passenger car has a carcass layer in which each cord is arranged substantially at an angle of 90 deg. with respect to the equator plane of a tire and has a belt layer which is constituted of steel cords or the combination of steel cords and fiber cords between the carcass layer and the cap tread rubber. In this case, the air pressure with which a conventional JIS tire is filled is represented by P, the total number of carcass cords is represented by N, the distance from the tire revolution center line X-X' to the center of the belt layer is represented by RA, and the distance from the center line X-X' to the tire max. width is represented by RB, and then the tension T applied onto a piece of carcass cord is obtained by the equation: T=(piXP)(RA<2>-RB<2>)/N. Then, the tension T is set to be >=1.4kg.
Patent JP-S5296866-A (JP)
Title: Gas phase grown unit for chemical compound semiconductor
Inventor: NOGUCHI KESAO
IPC: C23C16/448
Filed: 1976-02-09
Abstract: PURPOSE:To reduce the reaction loss between the reactive gas and source material, in III-V group chemical compound semiconductor gas phase grown unit.
Patent JP-H09204363-A (JP)
Title: Data memory device
Inventor: FURUNO HIDEO
IPC: G06F12/16
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by mass-production while maintaining reliability by turning a redundant information memory to one, adding validity judgement information to each write time redundant information and stopping data abnormality detection after partial write is performed. SOLUTION: A validity judgement means 12 generates the validity judgement information for indicating the 'validity' of the write time redundant information updated relating to data information to be newly written when the data information is written to at least one data memory element 42a or 42b, the plural pieces of the validity judgement information generated by the validity judgement means are written in a validity judgement information memory 52 and abnormality detection stopping means 34a and 34b stop the generation of abnormality detection signals for a compared result by the write time redundant information defined as 'invalid' by the validity judgement information inside the validity judgement memory at the time of comparison in a data abnormality detection means 3N.
Patent JP-S55104855-A (JP)
Title: Preparation of rice-cake cube tea
Inventor: KOTANI KIMIO
IPC: A23G3/50
Filed: 1979-02-06
Abstract: PURPOSE: To prepare a nutritious rice-cake cube tea, which is a health beverage, suitable for table luxuries, having improved flavor, by roasting a granulated mixture of dust tea, rice flour, sake lees, and starch.  
     CONSTITUTION: Dust tea obtained by pulverizing green tea at a low temperature is mixed with rice flour and sake lees, which are prepared by removing fusel oil and crude fats with ethyl alcohol, and starch. Water is added, and the mixture is kneaded, granulated into rice grains by a high-pressure artificial rice preparation device, dried and roasted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5398680-A (JP)
Title: Method of overlapping steel pipes
Inventor: FUKUHARA TOSHIAKI
IPC: B65G69/00
Filed: 1977-02-09
Abstract: PURPOSE: To permit a small diameter steel tube to be simply inserted into a large diameter steel pipe by using a roller holder consisting of internal contact members provided on one side with rollers and capable of being brought contact with and separated from each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11199741-A (JP)
Title: Resin composition
Inventor: YAMAMOTO TOMOYUKI
IPC: C08L29/04
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is highly practicable and can give, especially, food packaging materials for retort sterilization excellent in transparency, uniformity, retorting resistance, etc., by melt-mixing a polyamide resin with an alcoholic compound and adding an ethylene/vinyl acetate copolymer saponificate to the mixture. SOLUTION: The polyamide resin used desirably is an amorphous nylon or an aliphatic nylon. The alcoholic compoun1d used is desirably a polyhydric alcohol. The weight ratio polyamide resin/alcoholic compound is desirably 99/1 to 60/40. Desirably that the melt mixing is performed at 100-280 deg.C. The weight ratio melt mixture/ethylene-vinyl acetate copolymer saponificate (EVOH) is desirably 4/96 to 40/60. The mixing of the melt mixture with EVOH is desirably carried by melt mixing, and the melting temperature in this mixing is desirably 150-250 deg.C.
Patent JP-S57126502-A (JP)
Title: Steam turbine
Inventor: TSUBOUCHI KUNIYOSHI
IPC: F01D5/06
Filed: 1981-01-30
Abstract: PURPOSE:To prevent the erosion of the rotor disc of a steam turbine, by connecting a keyway to a scoop hole extending from the outside surface of the steam-downstream boss of the rotor disc to its inside surface. CONSTITUTION:A rotor disc 2 is secured on a rotor shaft 3 by shrinkage fitting. A key 4 is provided in a keyway 5a to position the rotor disc. A scoop hole 22 and the keyway 5a are connected to each other. Some steam 24 at a downstream side 11b flows upstream through the scoop hole 22 and the keyway 5a. As a result, no condensed water is produced in the keyway 5a. The rotor disc 2 is thus protected from erosion.
Patent JP-2000212634-A (JP)
Title: Gas blowing nozzle for refining furnace
Inventor: HAYASHI YUICHIRO
IPC: C21C7/072
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle restraining carburizing phenomenon into metallic fine tubes for introducing gas from a carbon-containing refractory by forming the nozzle composed of the carbon-containing refractory and the plural metallic fine tubes for introducing the gas provided so as to penetrate the carbon- containing refractory, where each metallic fine tube for introducing the gas is composed of a metallic tube and an oxide layer formed by thermal spraying on the outer surface of the metallic tube. SOLUTION: The metallic tube is composed of a stainless steel, and it is desirable that the oxide layer is composed of oxide base ceramic, alumina or magnesia substantially containing no carbon and has 50-500 μm film thickness and <10% porosity. The nozzle 1 for blowing the gas is formed with the carbon-containing refractory 2 composed of MgO-C base material and the metallic fine tubes 3 for introducing the gas, composed of the stainless steel fine tube thermal-sprayed with the alumina. Gaseous nitrogen supplied in a gas supplying tube 4 is passed into the metallic fine tubes 3 through a wind box 5 and discharged into the molten metal in a refining furnace from a gas exhaust hole, and the molten metal is stirred to promote the refining.
Patent JP-H11202869-A (JP)
Title: Waveform reproducing device, waveform output circuit, and waveform reproducing method
Inventor: ANDOU TOKIHARU
IPC: G10H7/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To reproduce multichannel waveform sample data without lowering the operation efficiency of a system. SOLUTION: On a 1st RAM(random access memory) 12, a PC buffer for storing waveform samples of channels is provided. To a PCI (peripheral component interconnect) bus 20, 1st and 2nd transfer circuits, a 2nd buffer memory for storing waveform samples of channels, and a sound input/output board 30 mounted with a mixer circuit for channels are connected. In every 1DAC (digital-to-analog converter), the 1st transfer circuit performs burst transfer of waveform samples of one channel with the PC buffer and 2nd buffer and the 2nd transfer circuit transfers waveform samples of the respective channels, sample by sample, with the 2nd buffer memory and mixer circuit.
Patent JP-S61173364-A (JP)
Title: Shared control system for low/high speed buses
Inventor: OKAMOTO MASAFUMI
IPC: G06F13/28
Filed: 1985-01-29
Abstract: PURPOSE:To provide high speed buses and low speed buses with shared control by providing a high speed bus interruption circuit, a start hold register, end state hold register and an end interrruption circuit in a high speed bus part. CONSTITUTION:During low speed bus constitution, a system control part 3 intervenes for each word transfer to updata addresses/counts. During high speed bus constitution, an interruption is demanded to the control part 3 by an interruption circuit inclusive of a driver 8 by addition of an alternate long and short dash line part. At this time, a low speed data transfer part 4 perform only transmission and reception of commands. When data is prepared to be transmitted, a buffer memory 11 sets transfer starting to a data transfer holding register 12. When the transfer starting is set on a register 12, the memory 11 performs address/count updating automatically to perform asynchronously transfer operation to the low speed bus part. At this time, the low speed bus part takes charge of command reception and transmission in parallel. Information is made to the control part 3 by the transfer end state being set on an end state holding register 13 at the end time of transfer of data transmission.
Patent JP-S61175967-A (JP)
Title: Video disk changer
Inventor: SATO HIROMITSU
IPC: B65G1/04
Filed: 1985-01-29
Abstract: PURPOSE:To replace a video disk by carrying a desired video disk from a containing shelf to a player by a carrying device, and also carrying it in its opposite direction, by providing the carrying device formed by providing a carriage so as to be freely movable upward and downward, and also forward and backward, on a supporting frame which can turn around a vertical shaft. CONSTITUTION:A titled video disk changer is provided with a frame body 1, a containing shelf 4 which is provided in the frame body 1 and contains a video disk 8 along the upper and lower directions, player stackers 11-14 which are provided on at least one corner part in the frame body 1 and in which plural players 16-19 which can reproduce the video disk 8 have been contained along the upper and lower directions,and a carrying device 22 which is provided on the middle part of one side part in the frame body 1 of the side containing the player stacker, and formed by providing a carriage 24 to which a pair of holding arms 25 which can hold the video disk have been installed, on a supporting frame 23 which can turn around a vertical shaft, so as to be freely movable upward and downward and also forward and backward. In this way, a replacement of the video disk 8 to the player can be executed quickly by carrying a desired video disk 8 in the containing shelf from the containing shelf 4 to the player, and in its opposite direction, by the carrying device 22.
Patent JP-H02232351-A (JP)
Title: Powder for coating in molten state, production thereof and production of coat containing polymer
Inventor: AMURU ARII
IPC: C23C4/04
Filed: 1990-01-25
Abstract: PURPOSE: To produce the thermal spraying powder consisting of a polymer component and a mineral component having a coating layer consisting of an org. functional silane and exhibiting improved cohesive strength and adhesion especially when thermaly sprayed on a plastic substrate.  
     CONSTITUTION: A slurry of mineral powder is formed by using an aq. soln. of a hydrolyzable org. functional silane, and the slurry is dried to form a silane- coated powder. The coated powder is belnded with a polymer powder to obtain the thermal spraying powder. In this case, the coating layer should have a monomolecular layer thickness, and a metallic alloy contg. Si is advantageously used as the mineral component. Further, the silane has an amine- or vinyl-type org. functional group to advantage. Meanwhile, poly(p-oxybenzoyl) ether, for example, is used as the polymer component. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5398796-A (JP)
Title: Superconduction wire material
Inventor: NAGATA MASAYUKI
IPC: H01L39/06
Filed: 1977-02-09
Abstract: PURPOSE: To reduce the damages of the element conductors due to twist, by collecting the superconduction element conductors in the wire material through a large quantity of Al as the stable material attached on the surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58132272-A (JP)
Inventor: SATOU MITSUSHIGE
IPC: G06T15/00
Filed: 1982-01-30
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。