baber/WOPTO huggingface dataset:
Patent JP-H1011173-A (JP)
Title: Information processor
Inventor: ITO RYUICHI
IPC: G06F1/16
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a space and to extend both an ISA bus substrate and a PC card by providing a PC card slot directly below the maximum mount component height on a main substrate at a position facing the lower part of an ISA bus substrate connected to a riser substrate at the rear part of the main substrate. SOLUTION: The information processor 1 where a substrate 2 of the ISA bus standards can be extended is provided with a PC card slot 21, where a PC card can be extended, directly on its main substrate 4. Namely, the PC card slot 21 where a PC card is mounted is provided below the maximum height of a component mounted on the main substrate 4 at the rear part of the main substrate and at the position corresponding to the lower part of the ISA bus substrate 22 connected to the riser substrate 5. Thus, the PC card slot 21 is provided to effectively utilize the space in a housing and a function can be added at need without making the processor large by setting up the ISA bus substrate 22 or PC card.
Patent JP-S5952330-A (JP)
Title: Interface circuit
Inventor: NAGAI TSUKASA
IPC: G06F11/26
Filed: 1982-09-18
Abstract: PURPOSE:To perform simulation without requiring wiring for a test panel, etc., by distributing the input and output signals during the debug or maintenance of a program. CONSTITUTION:A switch 51a (power supply) and a switch 51b (ground) are closed and opened respectively in a real device mode. The power is supplied to a 1-bit input element 13 and an output element 22, and a device to be controlled is connected to a computer 3 via input/output interface circuits 1 and 2. The switches 51a and 51b are opened and closed respectively during the program debug and maintenance of the computer, and a test ground 52 is supplied to the circuit 1. At the same time, no power is supplied to both element 13 and 22 and therefore the device to be controlled is cut off from the computer. Then a simulation switch 11 is closed to light up a light emitting diode 12 for confirmation of input. The computer delivers this result to the circuit 2 to confirm an output.
Patent JP-S6221540-A (JP)
Inventor: ITO YOSHIHIDE
IPC: B32B33/00
Filed: 1985-07-22
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-H05334582-A (JP)
Title: Photoelectric separtion type smoke sensor
Inventor: NAGASHIMA TETSUYA
IPC: G08B17/103
Filed: 1992-05-29
Abstract: PURPOSE:To accurately judge a fire by reflection light quantity from a light reflection board even when there is a shield excepting for a smoke in a monitoring area. CONSTITUTION:This smoke sensor is provided with a fire sensoring light emitting part 10 emitting light to the reflection board 2, a light receiving part receiving reflection light from the reflection board 2, a judgement part outputting a sense when the received output is not over a set threshold value and a shield monitoring light-emitting part 30 arranged by separating from the fire sensoring light-emitting part 10 at a position away from an optical axis connecting the fire sensoring light emitting part 10, the reflection board 2 and the light- receiving part. The fire sensoring light-emitting part 10 and the shield sonsoring light-emitting part 30 are alternately lighted so as to obtain light quantity reflected by the shild from the ratio of light-receiving quantity at the time of the lighting of the fire sensoring light-emitting part, that at the time of the lighting of the shild sensoring light-emitting part and that at the time of the lighting of both parts when the shild 9 does not exist and to judge a fire by comparing the difference of light-receiving quantity at the time of the lighting of the fire sensoring light-emitting part and the threshold value.
Patent JP-H0511427-A (JP)
Title: Microcapsule applying device
Inventor: TSUDA MASAYUKI
IPC: G03D13/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide a device for selectively applying a microcapsule to the supporting body such as a film. CONSTITUTION:The outer part of the microcapsule 1 is formed of a photoconductive layer and a conductive carrying roller 6 grounded, and a corotron 7 and an exposing device 8 in proximity to the carrying roller 6 are provided. A high-voltage power source E2 is connected with the corotron 7, and a signal generator 11 is connected with the exposing device 8, furthermore, the exposing device 8 is constituted of a lamp 15 such as a halogen lamp and a liquid crystal board 16 which will be a light valve forming a picture element.
Patent JP-S6326252-A (JP)
Title: Method for casting rocket arm of internal combustion engine
Inventor: SATO MASAKAZU
IPC: B22D17/00
Filed: 1986-07-09
Abstract: PURPOSE:To improve the adhesiveness of a wear resistant piece, the strength of a thick-walled bearing part, etc., by directing a metal mold sprue in the direction where the wear resistant piece is installed, pouring a molten metal into the mold under the pressurization, and further acting a secondary pressurizing force via a pressuring bar to the thick-walled bearing part. CONSTITUTION:The wear resistant piece 4 having a projection 5 is installed into a rocker arm mold hole 2 of the metal mold 1 and the sprue 3 is disposed near the installation position of the piece 4 so as to be directed toward the same. The hydraulically driven pressurizing bar 6 which can enter the hole 2 is further provided through the wall of the mold element 1A. The molten metal is first supplied around the piece 4 to fix the piece 4 in its home position when the melt of a light alloy is poured under the pressurization into the hole 2 through the sprue 3. Since the molten metal is subjected to the secondary pressurization by the bar 6 just prior to the solidification, the crystal structure of the thick-walled bearing part is uniformized. The adhesiveness of the piece 4 and the strength and wear resistance of the bearing part are improved by the above-mentioned method.
Patent JP-H059507-A (JP)
Title: Method for molding powder
Inventor: SATOU MICHITAKA
IPC: B22F3/10
Filed: 1991-07-02
Abstract: PURPOSE:To mold powder at a high density by isotropically pressurizing the dispersion medium in a slurry with pressure medium particles from the outside and absorbing the dispersion medium into a porous casting mold. CONSTITUTION:The temp. of the slurry cast into the porous casting mold is kept at the temp. at which the dispersion medium in the slurry can maintain a liquid state or above and thereafter, the slurry is isotropically or pseudo- isotropically pressurized by the pressure medium particles from the outside to absorb and remove a part of the dispersion medium in the slurry into the porous casting mold, by which a shape retaining property is imparted to the slurry and the powder is compacted. The powder having the high density and a uniform density distribution is molded in this way.
Patent JP-S647158-A (JP)
Title: Electronic device
Inventor: NAKASUJI MASATAKA
IPC: G06K17/00
Filed: 1987-06-29
Abstract: PURPOSE:To eliminate the misoperation and to improve the operability and the operation speed by displaying which of an electronic device body and a card is in the operation state on a device which can be used with the device body and the card connected. CONSTITUTION:Data inputted from an information input key 5 and a transparent touch key 4 is processed by a CPU 8. The operation control program of the CPU 8 is stored in an incorporated ROM 11. Control programs of input/output parts are mainly stored and are used as subroutines in the program of an application card 2. When the card 2 is set to an electronic device body 1 and the information input key 5 is operated to set the mode where the card function is used, the display picture is switched to the processing picture of application software. A symbol of the card operation state is displayed on a display device 3 for the purpose of indicating the mode of the card 2.
Patent JP-2000353439-A (JP)
Title: Manufacture of flat cable
Inventor: KASAHARA TSUKASA
IPC: H01B13/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To form a welded part in a stable state when manufacturing a flat cable having an indeterminate interval between the welded parts. SOLUTION: In this manufacturing method for a flat cable, plural insulated wire cores 4 are placed side by side, the insulating materials of adjacent insulated wire cores 4 are thermally welded each other with a die 5 for every indeterminate interval, and the feeding speed of the insulated wire core 4 is changed in accordance with the interval between welded parts. Thereby, the opening and closing cycle of the die 5 is fixed and the temperature of the die 5 at the time when the welded part is formed is uniformed.
Patent JP-H0328115-A (JP)
Title: Production of high purity phosphorous acid
Inventor: FUJII SAKIMI
IPC: C01B25/163
Filed: 1989-06-23
Abstract: PURPOSE:To obtain inexpensive and high purity phosphorous acid crystal from waste mud, etc., by applying specific treatment to waste mud, etc., discharged in production of sodium hypophosphite, extracting phosphorous acid in water phase to an organic solvent phase and then discharging the water phase attained at the front end of extraction part out of system. CONSTITUTION:A crude phosphorous acid solution obtained by treating calcium phosphite containing impurities of waste mad, etc., produced as by-products in production of sodium hypophosphite is extracted with an organic solvent capable of selectively extracting, e.g. normal butanol. The above-mentioned crude phosphorous acid is brought into an extraction part D to counter current contact with normal butanol saturated with water phase discharged from the first purification part E and hydrochloric acid is added to the extraction part D. Then an organic solvent phase discharged from rear end of the extraction part D is led to the first purification part E and brought into counter current contact with a water phase obtained by adding 30% aqueous solution of sodium hydroxide to the water phase discharged from the second purification part F via the rear end. Further, an organic solvent phase discharged from the rear end of the first purification part E is led to the second purification part F and brought into counter current contact with a part of aqueous solution of phosphorous acid discharged from a recovery part G via the rear end. Finally, the organic solvent phase discharged from the second purification part F is brought into counter current contact with purifying water.
Patent JP-H04361871-A (JP)
Title: Dispenser for applying cream solder
Inventor: KONNO MASAHIKO
IPC: B05C1/08
Filed: 1991-06-06
Abstract: PURPOSE:To restrain the development of bridge and to solder terminals for electronic device to a land with excellent strength and low electric resistance by improving spreading property of cream solder or molten solder over the whole surface of land. CONSTITUTION:By using a dispenser forming a transition part 34 expanding from a solder feeding pipe 31 whose pipe axis directs the center of a flattened opening part 35 toward the flatted opening part 35 having the same cross sectional area, the cream solder is applied on the substrate. As the dispenser, one providing a levelling tool, such as roller, and doctor knife, and one separately providing flux coating device, as well are used. Almost the whole surface of land is cleaned with the applied flux or the flux contained in the cream solder and wettability to the molten solder is improved. Therefore, the terminals are soldered to the land with wide joining interface and with thin soldering layer and the development of bridge is restrained and soldered joint having high joining strength and low electric resistance is obtd.
Patent JP-S6055568-A (JP)
Title: Flexible disk driver
Inventor: SAITOU TADASHI
IPC: G11B5/596
Filed: 1983-09-05
Abstract: PURPOSE:To perform positioning of a flexible disk driver with a simple device by detecting the amplitude variation of a reproduction signal of a magnetic head to calculate digitally a tracking error and varying the duty ratio of a coil current of a step motor. CONSTITUTION:A counter 6 always keeps its counting action with the output of an oscillating circuit 5 and then starts again counting from ''0'' after an overflow. A comparator 7 compares the values of the counter 6 and a latch 8 and delivers the result of comparison to a step motor driving circuit 3 in the form of a coil current switching signal. The duty of the switching signal varies in response to the value of the latch 8. Therefore the amplitude variation of the reproduction signal is detected with vibrations of a head in order to detect a tracking error. When the tracking error is detected, the duty ratio of the coil current is varied so that the head is positioned at the center of a track. At the same time, the frequency is increased for current switching to stop the vibration of the head.
Patent JP-S5964011-A (JP)
Inventor: TEODOORU JIYOI BURIIBUINTSU
IPC: A47C17/22
Filed: 1983-09-05
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-H11350697-A (JP)
Title: Seed stone fixing mesh sheet and its manufacture
Inventor: ENOMOTO HIROYUKI
IPC: E04F13/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a seed stone-exposed concrete having a flat surface at a site by melting a hot-melt adhesive film to fix seed stones to a supporting net. SOLUTION: A supporting net 12 is placed on a substrate, a non-waterproof hot-melt adhesive film 13 is put on the supporting net 12 and seed stones 11 are put thereon. These are heated to melt the hot-melt adhesive film 13 for fixing the seed stones 11 on the supporting net 12. A mortar permeable seed stone fixing mesh sheet 1 manufactured in this way is used to very easily form a seed stone-exposed concrete having a flat surface at a site. In such a method, it is desirable that the inside bottom of a formwork having a flat bottom and the same shape as the seed stone fixing mesh sheet 1 is used as the surface of the substrate.
Patent JP-2000352023-A (JP)
Title: Movable columnar structure
Inventor: NAKAYAMA MASAHARU
IPC: E01F15/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a movable columnar structure large in impact energy absorption, easy in manufacture and assembly, and excellent in durability. SOLUTION: A movable columnar structure comprises a columnar body 10, an elastic base 12 fixed to a concrete, and connecting member connecting the columnar body to the elastic base. The elastic base is so formed that a connection plate 17 is installed on the upper surface of a rubber elastic body 19 and a fixed plate 18 in which anchor bolt holes are drilled is installed on the lower surface of the elastic body integrally with each other. The connection member comprises a short cylinder 13 having an outer diameter corresponding to the inner diameter of the columnar body and a connection plate 14 in contact with the lower end face of the columnar body.  The short cylinder of the connection member is inserted fixedly from the lower surface of the columnar body, bolts 26 are inserted into bolt holes 15 drilled at proper intervals in the outer peripheral part of the connection plate of the connection member and into bolt holes 20 drilled in the connection plate of the elastic base, and these bolts are fixed with nuts 27.
Patent JP-S6053990-A (JP)
Inventor: SUGITANI KAZUNOBU
IPC: G09G5/34
Filed: 1983-09-02
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-H0455331-A (JP)
Title: Production of silica glass
Inventor: HAYASHI FUSAJI
IPC: C03B8/02
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a silica glass without any crack at a low cost by interposing a fine silica powder between a porous silica body and a porous silica body at the time of sintering the porous silica body. CONSTITUTION:A fine silica powder 2 is laid over a bottom board 3, a porous silica body 1 is placed thereon, a fine silica powder 2 is placed thereon, a porous silica body 1 is further placed thereon, and the process is repeated. The laminated porous silica bodies 1,1,... with the fine silica powder 2 in between are sintered. Consequently, the volatilization of the gas in the body 1 is facilitated, the sintered glasses are not fused together, and the cracking of the silica glass is prevented. Furthermore, since the space in the sintering furnace is effectively utilized, the silica glass is produced at a low cost.
Patent JP-S6141188-A (JP)
Inventor: MURAKAMI NAOYUKI
IPC: H04N5/66
Filed: 1984-07-31
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-S63111071-A (JP)
Inventor: HELINSKI EDWARD FRANK
IPC: B41J9/10
Filed: 1987-07-01
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-S5951585-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONUMA TAKESHI
IPC: H01S5/00
Filed: 1982-09-17
Abstract: PURPOSE:To optimize the carrier-concentration distribution of an FET, and to manufacture an element easily by forming desired impurity-concentration distribution in the desired region of a semi-insulating substrate and forming a light- emitting or light-receiving region in the desired region. CONSTITUTION:Si ions are implanted selectively to the semi-insulating GaAs substrate 11, and a high-concentration N type GaAs layer 12 and an N type GaAs layer 13 are formed through heat treatment. Only a laser forming region is exposed and other sections except an exposed section 14' are protected by an insulating film 14, and an N type Ga1-xAlxAs (x=0.4) 15 to which Th is added, GaAs 16 not added in 0.2mum, P type Ga1-xAlxAs (x=0.4) 17 to which Ge is added and P type GaAs 18 to which Ge is added are formed by using a molecular beam epitaxy method. A P type electrode 20 consisting of Au-Zn is formed to P type GaAs 18 as a laser section, polycrystalline GaAs and GaAlAs are removed, and the insulating film 14 is exposed. Windows are bored to the insulating film 14, and a source electrode 21 using an Au-Ge alloy, a drain electrode 22 and a gate electrode 23 using an Al metal are formed.
Patent JP-S6224008-A (JP)
Title: Testing device for oil pressure cylinder
Inventor: HASHIMOTO AKIRA
IPC: F15B19/00
Filed: 1985-07-23
Abstract: PURPOSE:To improve the reliability of a product by changing a load to be applied corresponding to the stroke length of an oil pressure cylinder to carry out load simulation. CONSTITUTION:A loading device 16, a length meter 18 to detect a rod stroke, and a memory 21 storing characteristic values which can calculate a load to be applied corresponding to the stroke of an oil pressure cylinder are provided. Signals fed from the loading device 16, length meter 18 and memory 21 are inputted into an operation device 22, and the load to be applied is calculated on the basis of the signal fed from the length meter 18 and the characteristic values stored in the memory 21, then the above signal is inputted into the loading device 16. Consequently, the shortening of a test period for the reliability evaluation test of the oil pressure cylinder, quick strength evaluation, and simulation based on dynamic load in the actual operation condition of a machine can be carried out to improve the reliability of a product and perform cost reduction.
Patent JP-H081032-A (JP)
Title: Device for supplying material to be crushed for crushing machine
Inventor: ANDO TORU
IPC: B02C18/22
Filed: 1994-06-21
Abstract: PURPOSE:To provide safety to prevent insertion of the hand into a supply port at the time of supplying materials to be crushed to a crushing machine. CONSTITUTION:A supply port 11 at the top end of a crushing cylinder 3 in which a crushing rotor 6 is mounted is provided with a shutter 29 which opens and closes by sliding along this supply port 11 and a freely openable and closable cover 24 on the upper side of this shutter 29. Driving of the crushing rotor 6 is stopped in accordance with the opening of the cover 24. Driving of the crushing rotor 6 and opening and closing of the shutter 29 to be closed after the materials to be crushed on the shutter 29 by opening the shutter 29 are cooperatively controlled in accordance with the closing of the cover 24.
Patent JP-H0457286-A (JP)
Title: Refresh system for dram
Inventor: DOI KATSUYOSHI
IPC: G11C11/406
Filed: 1990-06-21
Abstract: PURPOSE:To shorten time for refresh by generating a row control signal each time the data of the DRM is read and written, and refreshing the DRAM while successively changing the row control signal and a row address signal. CONSTITUTION:After setting the address of RADR of an A0 register and setting the address of RADR+N/2 to an A1 register, a CPU 1 repeats a MOVE instruction N/2 times. The CPU 1 performs access through an address decoder 3 to a ROM 6 according to a high-order address, the high-order address is applied to a memory control circuit 4, a RAS (L) signal is applied to each DRAM, a low-order address (row address) is applied to each DRAM, and each DRAM is refreshed.
Patent JP-S5952568-A (JP)
Title: Manufacture of gas-permeable supporting body
Inventor: KOISO YASUHIKO
IPC: B32B7/14
Filed: 1982-09-21
Abstract: PURPOSE:To enable to easily control the amount of permeating gas to a desired value, by applying a coating liquid of adhesive resin onto a microporous sheet at two stages in a manner such that an uncoated part is formed into a special shape. CONSTITUTION:A coating liquid of adhesive resin, e.g. a hot-melt agent containing ethylene-vinyl acetate copolymer resin as base one or an aqueous emulsified coating liquid containing ethylene-vinyl acetate copolymer resin as a main component, is applied onto an optional microporous sheet, e.g. the film or sheet of Cellpore, Tieveck or the like, or a woven fabric, in parallel with the running direction of the sheet at the first stage. Hereon, a continuous linear pattern is formed so as to alternately bring out coated parts of 5mm. in width and uncoated parts of 1mm. in width, for instance. Thereafter, the second-stage linear pattern comprising coated and uncoated parts having the same width is formed in a manner such that said pattern cuts the first-stage continuous linear pattern at right angles.
Patent JP-S5954517-A (JP)
Title: Welding method
Inventor: HASE FUMIO
IPC: B29C65/18
Filed: 1982-09-21
Abstract: PURPOSE:To firmly weld an element to be welded such as a branch pipe to a body to be welded such as a resin pipe without leaving any bubbles at a joint surface, by a method wherein the radius of curvature of a joint surface of a thermoplastic resin element to be welded is set to be larger than that of a curved surface of a thermoplastic resin body to be welded. CONSTITUTION:For example, the thermoplastic resin element to be welded such as a saddle form branch connecting pipe (hereinafter referred to as the saddle) 2 has a joint surface the radius of curvature Rs of which is larger than that Rp of a curved surface of the thermoplastic resin body to be welded such as a resin pipe 1 (Rs>Rp). After softening the joint surface of the element 2 and the body 1 by heating, both of them are pressed against each other by a saddle welder or the like, whereby both of them are welded to each other. EFFECT:Welding can be easily conducted without requiring skill.