baber/WOPTO huggingface dataset:
Patent JP-H1125489-A (JP)
Title: Optical head
Inventor: TAKASHIMA MAKOTO
IPC: G11B33/14
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of reducing a cost and having little electromagnetic radiation noise, good temp. characteristic and high reliability. SOLUTION: This head is composed of a flexible substrate 1 integrating a surface for mounting a light source 2, a surface 1c for mounting a high frequency superposing circuit and a pulling out part 1e for connecting the optical head to an external circuit and is bent by a bridge 1d on the boundary between the surface for mounting the light source 2 and the surface 1c for mounting the high frequency superposing circuit so that the rear surface of the light source 2 confronts the rear surface of the mounting surface of the high frequency superposing circuit. The light source 2 is fixed to a holder 4 in between while a heat radiating means 6 is stuck/fixed to the rear surface of the light source 2 and a part from the side of the high frequency superposing circuit to the holder 4 is covered with a shielding case 5.
Patent JP-S6423726-A (JP)
Title: Power converter for system interconnection
Inventor: SEKI NAGATAKA
IPC: H02M7/48
Filed: 1987-07-17
Abstract: PURPOSE:To stop an inverter when a switchgear is opened and power supply is interrupted, by varying the phase of A.C. output voltage from an inverter corresponding to a difference between a setting level and a detected level of system voltage. CONSTITUTION:When the system voltage is lower than a standard level set through a voltage setter 18, a positive constant K is employed in a coefficient unit 20 in order to lead the phase of output voltage from an inverter. If the phase angle is theta11 when the system voltage is at a rated level Vs1, the phase angle for dropped voltage Vs2 is theta12. In other word, phase angle increases with voltage drop so as to increase current, and the product of voltage and current, i.e. power, is maintained constant through selection of the constant K. If the inverter 2 and a load 6 have same effective power and different reactive power when an A.C. switchgear 4 is opened, voltage variation occurs. Since the phase varies accordingly, frequency also varies to reaches a detecting level, and the inverter 2 is stopped through detection of abnormal frequency.
Patent JP-S57101164-A (JP)
Title: High temperature vessel
Inventor: IKEUCHI TOSHIAKI
IPC: F16J12/00
Filed: 1980-12-17
Abstract: PURPOSE: To limit temperature difference between the support and the welded joint and reduce thermal stress caused by this temperature difference by forming an enclosed gas layer in the internal space of a high temperature vessel.  
     CONSTITUTION: A support structure 3 is connected to the body 2 of a high temperature vessel 1 by a welded joint 4. The top end 5 of the support structure 3 is set on a base plate 6 to support the high temperature vessel 1 fixed in position. By forming an enclosed gas layer 10 inside the welded joint 4, heat transmission is interrupted by this enclosed gas layer, so that the temperature of the joint 4 does not change much regardless of the temperature of liquid within the high temperature vessel 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0340901-A (JP)
Title: Method for refining gaseous hydride
Inventor: KITAHARA KOICHI
IPC: C01B6/34
Filed: 1989-07-10
Abstract: PURPOSE:To remove the moisture contained in a gaseous hydride to an extremely low concn. and to appropriately use the hydride as the semiconductor producing raw material by bringing the crude gaseous hydride into contact with an adsorbent consisting of the formed body of a mixture of zinc oxide, aluminum oxide and an alkali compd. CONSTITUTION:Zinc oxide, aluminum oxide, an alkali compd. (e.g. sodium hydroxide) and water are mixed, and the mixture is formed into pellets by extrusion molding, etc., to form the adsorbent. A crude gaseous hydride (e.g. arsine and phosphine) to be used as the raw material for producing the compd. semiconductors of GaAs, GaP,etc., or as the ion implantation gas is brought into contact with the adsorbent to remove the moisture contained in the gas. Consequently, since the adsorbent selectively adsorbs moisture and not a gaseous hydride unlike the ordinary synthetic zeolite, etc., a refined gaseous hydride is efficiently produced in a short time.
Patent JP-H1119645-A (JP)
Title: Drinking water supply device
Inventor: SUGA TAKAAKI
IPC: C02F9/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a drinking water supply device capable of operating a chlorine generator from the time of drinking water supply start and excellent in sanitary control. SOLUTION: This device is constituted so as to supply a sterilized water by passing through a chlorine generator 7 to a hot water tank 2 through a water supply pipe B, to heat the supplied water in the hot water tank 2 and to supply to a terminal through a hot water supply pipe C. In this case, a filter device 11 for removing at least chlorophenol contained in the water is connected to a 1st branched water supply pipe B2 at the warm water tank 2 side. As the result, chlorine generated in the chlorine generator 7 and a resin of the water supply pipe B or the like react with each other and even if the concentration of chlorophenol is increased, the chlorophenol is removed in the filter device 11.
Patent JP-H0465794-A (JP)
Title: Cup type automatic vending machine
Inventor: YAMAMOTO HIROSHI
IPC: G07F13/06
Filed: 1990-07-06
Abstract: PURPOSE:To attain vending matched with the environmental condition of an installed position by making it possible to optionally set up the opening timing of a vending door. CONSTITUTION:The cup type automatic vending machine can be set up to any of a method for receiving and raising a cup 6 filled with drink moved from a drink injection part, moving the cup 6 to a vending part, and after the end of drink injection or after the lapse of an optionally set time from the arrival of the cup 6 at a certain reference position in a cup carrying route, opening the vending door 3 and a method for starting the opening of the door 3 on an optional carrying position on the carrying way of the cup 6 filled with drink. When the machine is set up so that the door 3 is opened slightly before the carrying-out of the drink cup 6 when the machine is install in a beautiful environment, the drink cup 6 can be carried out simultaneously with the opening of the door 3, and in an installation environment where dust may easily be generated, the door 3 is opened before a drink cup 6 is positioned under the cup lifting route to prevent the cup from the invasion of dust or the like.
Patent JP-H1018016-A (JP)
Title: Wear resistant member and treatment of surface thereof
Inventor: SUZUKI HARUNOBU
IPC: C23C4/04
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To harden dispersed plating, to eliminate the need of executing grinding operation on the surface of the dispersed plating and to reduce the operating process by forming dispersed plating film applied with hardening under heating, thereafter applying thermal spraying and forming wear resistant coating film on the dispersed plating. SOLUTION: Abradable coating film 3 as wear resistant coating film is formed on dispersed plating coating film 2 formed on a piston ring 1 by plasma spraying. The abradable coating film 3 is the sprayed coating film closely adhering to the plating coating film 2, having hardness less than that of the dispersed plating coating film 2 and composed of resin, graphite and metal. The dispersed plating coating film 2 is heated by a thermal spraying material at the time of the plasma spraying. In this way, the dispersed plating coating film 2 is thermally hardened by heat in the plasma spraying, thus, there is no need of executing heating treatment as in the conventional manner, and heating treatment can be obviated.  Since the abradable coating film 3 enters the recessed part of the surface of the dispersed plating coating film 2, even if the coating 3 is abraded, the surface roughness of the ring 1 is reduced.
Patent JP-H115846-A (JP)
Title: Production of ethylene/propylene/diene ternary copolymer rubber latex
Inventor: ARAKI HIDEKAZU
IPC: C08K5/05
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject rubber latex having a small particle diameter and excellent in standing stability by mixing an organic solution phase having a specific composition with an aqueous phase having a specific composition and emulsifying the mixture in the presence of an alcohol. SOLUTION: This ethylene/propylene/diene ternary copolymer rubber latex is obtained by mixing (A) an organic solution phase obtained by dissolving the ethylene/propylene/diene ternary copolymer rubber in an organic solvent with (B) an aqueous phase obtained by dissolving an emulsifying agent in water, emulsifying the mixture of the components (A) and (B) in the presence of (C) an alcohol of the formula: ROH (R is a 1-9C aliphatic or an aralkyl hydrocarbon), and then distilling the organic solvent in the component (A) off. The obtained rubber latex has preferably 0.05-1 μm weight averaged particle diameter. Further, the component (C) can be added only to the component (B) or to both of the components (A) and (B), and the adding amount thereof is 10-2,000 pt.wt. based on 100 pts.wt. rubber of the component (A).
Patent JP-S5872810-A (JP)
Inventor: FUIRITSUPUSU RUUFU
IPC: C01B17/04
Filed: 1982-10-12
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-S5878277-A (JP)
Title: Optical character reader
Inventor: ZAISHIYO MASAHIRO
IPC: G06K9/00
Filed: 1981-11-05
Abstract: PURPOSE:To read efficiently data of a form where data are recorded in various character types, by selecting a prescribed dictionary in accordance with the character type designating code recorded on the form to recognize characters of recorded data. CONSTITUTION:A form 10 is provided with a read data recording area 11, where data to be read is recorded in one of plural kinds of character types which are determined preliminarily, and a character type designation information recording area 12 where character type designating information peculiar to the character type of data recorded in the area 11 is recorded. The pattern of the area 12 of the form 10 is read in a photoelectric converting part 105, and next, the pattern of the area 11 is read. This character pattern data is subjected to pattern recognition in one-character units in a character recognizing part 107, and a prescribed dictionary in a dictionary 104 is refered to recognize the pattern of the area 11. The character code resulting from this pattern recognition is stored in an answer buffer 108 successively.
Patent JP-S60123700-A (JP)
Inventor: TSUURA KENICHI
IPC: E21D11/10
Filed: 1983-09-26
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-S6421526-A (JP)
Title: Printer
Inventor: OKAMOTO YUJI
IPC: G06K15/00
Filed: 1987-07-16
Abstract: PURPOSE:To stop printing operation and to start new printing processing by means of simple operation by stopping the printing operation at the time of applying an erase command, and erasing data stored in an input buffer. CONSTITUTION:When an erase command for data stored in the input buffer is applied by a command means, printing operation is stopped by an input buffer erasing means and the input buffer is cleared. Then, a status signal for enabling a printer to receive data is outputted from a data receiving means and data to be transmitted from a host computer to the printer can be received up to the completion of transmission without being stored in the input buffer. Namely the input buffer is cleaned and all the data to be transmitted from the host computer are completely transmitted without being stored in the input buffer only by operating the command means. Consequently, the stop of the printing operation and the restart of the succeeding data printing processing can be easily and smoothly executed.
Patent JP-S57101617-A (JP)
Title: Manufacture of 9%ni steel pipe
Inventor: TAIRA TADAAKI
IPC: B23K9/025
Filed: 1980-12-18
Abstract: PURPOSE:To manufacture excellent shape of tough 9%Ni steel pipes by a method in which a hot-rolled 9%Ni steel plate is tempered and molded into tubular form by UO method, the seaming portions of the tubes thus molded are welded with an eutectic alloy welding wire, and the welded tubes are expanded to a given size and the heat-treated. CONSTITUTION:A hot-rolled 9%Ni steel plate is tempered to sufficiently soften it, and then molded into a tubular form by UO method. Then, the seaming portions of the tubes thus molded are welded by a submerged arc or MIG method using a so-called eutectic alloy welding wire having a compositon similar to that of mother material. And, the tubes are expanded to a given size and then subjected to continuous hardening-tempering treatments to obtain a 9%Ni pipe. Thus, since a 9%Ni steel pipe is formed by UO method after tempering treatment, a steel pipe which has excellent shape and is free of the lowering of toughness in its portion to be affected by heat can be obtained.
Patent JP-S6423054-A (JP)
Title: Frequency controller of refrigerating cycle
Inventor: MATSUOKA FUMIO
IPC: F25B1/00
Filed: 1987-07-17
Abstract: PURPOSE:To control the frequency of a motor before the cutoff due to over current and hasten a stratup speed by a method wherein a primary current value is estimated from the primary current and the output of detecting means for the speed of an indoor fan and when an estimated current value is under the range of the current value, the frequency is corrected increasingly and when over the range of the current value, the frequency is corrected decreasingly. CONSTITUTION:Into an arithmetic logical unit 4 the operation mode and operation and stop commands from an operation input device 1, the target room temp. data from a set device 2, the output signal from a room temp. sensor 3, the outputs of a primary current sensor 14 and a detector 18 for a fan speed are fed. At the device 4 a logical operation is carried out on the basis of the inputs and the operation and stop signals and the speed signal of a motor 13 are fed to an operation controller 12 for the motor and the controller 12 controls the motor 13 operationally. When the sum of a current value estimated after the lapse of a fixed time on the basis of the value of the sensor 14 and the output signal from the detector 18 is predicted to be under the range of a preset current value, the frequency is corrected increasingly and when predicted to be over the range, the frequency is corrected decreasingly.
Patent JP-H0228789-A (JP)
Title: Automatic paper money paying machine
Inventor: NAKAYA MITSURU
IPC: G07D9/00
Filed: 1988-07-18
Abstract: PURPOSE:To realize such the application of a device as to store large number of paper moneys of only the same kind in case of need by providing a receiving part provided with a movable paper money width regulating plate in a composite safe. CONSTITUTION:The composite safe 22 consists of a first receiving part 23 and a second holding part 24 provided with the movable paper money width regulating plate. Then, one kind or plural kinds of the paper moneys are stored in the safe 22 by expanding or narrowing space between the regulating plates and storing the paper money in said space in the receiving part 24. At the time when this safe 22 is set in the device or power is switched on to the device, a control part 50 draws out one sheet of the bank note from the receiving part 24 stored in a storage part 51 by a drawing means 29, and sends it to a discriminating part 34. The kind of the paper money is judged based on the result of the discrimination of the kind of the paper money by the discriminating part 34, and the proved kind of the paper money is stored in the storage part 51. Next, the control part 50 displays the kind of the paper money to be worked by the device on a displaying part 49, and informs customers so as to control transacting operation by the paper money of one kind or plural kinds.
Patent JP-H0341593-A (JP)
Title: Printing mechanism for prepaid card managing device
Inventor: NAITO YOSHINOBU
IPC: G07F7/08
Filed: 1989-07-10
Abstract: PURPOSE:To miniaturize a device and to reduce a cost by providing a printing means which can reciprocate extending over the entire lateral direction of a card feeder and a sheet feeder and perform print on both a card and a sheet when it is moved. CONSTITUTION:The mechanism is equipped with the card feeder 5 which carries in/out the card C to/from an information reader/writer 6, the sheet feeder 7 arranged in parallel with the card feeder 5 and can transport the sheet R in the same direction as that carrying in/out of the card feeder 5, and the printing means 10 arranged in such a manner that it can be reciprocated extending over the entire lateral direction of the card feeder 5 and the sheet feeder 7 and which can perform the print on both card C and the sheet R. The printing means 10 performs the print both on the card and the sheet by reciprocating them. In such a manner, the miniaturization of a prepaid card managing device can be easily attained, and the cost can be reduced.
Patent JP-S5882895-A (JP)
Inventor: HASHIMOTO MASAJI
IPC: B67D7/22
Filed: 1981-11-06
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-S6069043-A (JP)
Title: Catalytic isomerization of dimethylnaphthalene
Inventor: MAKI TAKAO
IPC: B01J29/40
Filed: 1983-09-27
Abstract: PURPOSE:To obtain the 2,6-isomer useful as an intermediate for the production of naphthalenedicarboxylic acid, etc., by the liquid-phase catalytic isomerization of dimethylnaphthalene in the presence of a zeolite wherein the opening of its main cavity is made of a 10-membered oxygen ring. CONSTITUTION:The 2,6-isomer of dimethylnaphthalene is produced by isomerizing a dimethylnaphthalene fraction, etc. separated from the recycling oil of the FCC process, at 300-400 deg.C under a pressure sufficient to liquefy the fed raw material, in the presence of a zeolite wherein the opening of its main cavity is made of a 10-membered oxygen ring. The zeolite is an acid-type aluminosilicate having a pentasil structure, and the molar ratio of SiO2/Fe2O3 is 12-100. It can be used singly or as a formed product in combination with other assistants such as silica, alumina, etc. The above isomerization reaction enables the isomerization of an isomer which is hardly isomerizable by conventional method.
Patent JP-S5969382-A (JP)
Inventor: TSUJI SHINTAROU
IPC: B66B5/00
Filed: 1982-10-12
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-H0936571-A (JP)
Title: Wiring board
Inventor: SHIGEIZUMI KENICHI
IPC: H05K3/10
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To enable more current to flow through a copper foil pattern without increasing its thickness and width. SOLUTION: A bar-shaped conductor 4 is arranged on a copper foil pattern 3 provided on the one surface of a board 2. A fixing terminal 5 is provided on the board 2 so as to make its pair of self-holding pawls 5d and 5e protrude outward from the board 2 penetrating through the copper foil pattern 3, and the pair of self-holding pawls 5d and 5e is caulked to fix the conductor 4 to the board 2.
Patent JP-2000008627-A (JP)
Title: Ceiling connection structure
Inventor: UGI KOJI
IPC: E04H1/12
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling connection structure in which adjacent ceiling boards can be accurately and easily connected to each other and the joints can be firmly reinforced by extending reinforcing members along the joints and the boards can be easily connected even when these reinforcing members are extended along the joints. SOLUTION: A reinforcing member 3 is arranged along the non-overlapped face of a connection flange 2a of a first ceiling board 1a. The reinforcing member 3 is fixed to the connection flange 2a by driving fixing screws 5 from the bottom face of a first recess 4 to the reinforcing member 3. A connection flange 2b of a second ceiling board 1b is put along the connection flange 2a of the first ceiling board 1a and a second recess 6 and a protrusion 7 are fitted to each other to mutually position the connection flanges 2a, 2b. Fastening screws 8 are driven from the protrusions 7 into the reinforcing member 3 through the recesses 6 to connect mutual connection flanges 2a, 2b.  A recessed groove 9 which is flush with the bottom face of the first recess 4 and the second recess 6 at the bottom face thereof is formed at the full length at the edge of the indoor face side of the overlapped face of the connection flange 2a of the first ceiling board 1a.
Patent JP-H0930750-A (JP)
Title: Braking characteristic evaluating device for elevator
Inventor: KONYA MASAHIRO
IPC: B66B1/32
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a braking characteristics evaluating device which is capable of being operated even by an inexperienced maintenance personnel and by which the braking characteristics can be automatically evaluated in a short time. SOLUTION: The number of revolutions of an induction motor 6 detected by a speed detector 9 at the time of maintenance lowering operation when an elevator forced to travel downward from a specified floor is suddenly stopped, is stored in a RAM 14, and then a microcomputer 12 reads out the number of revolutions to differentiate a speed of a elevator, and checks up points of change in the speed to calculate the times t1 ', t2 ' between the points of change in the speed. Successively, the microcomputer calculates the differences from the delay time t1 of operation at the time of normal operation, the time t2 of return change of operation lever, the deceleration P1 immediately before stopping of the elevator (t1 '-t1 ), (t2 '-t2 ), (P1 '-P1 ) to judge whether or not these values fall in specified ranges respectively, and to evaluate and judge the braking characteristics of the elevator.
Patent JP-H07237957-A (JP)
Title: Heat insulating material composition
Inventor: YAMADA KEIJI
IPC: C04B32/00
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a heat-insulating material composition capable of selecting a dry press method or a wet making method depending on the shape of a part to be used, improving a thermal conductivity irrespective of a production method, providing a heat insulating material having flexibility much more improved than that of a conventional one in a heat insulating material made by a wet making process. CONSTITUTION:This heat insulating material composition is obtained by blending 5-50wt.% of a ceramic inorganic fibers with 50-95wt.% of inorganic powder, optionally 3-5wt.% of an inorganic binder and 3-10wt.% of an organic elastic substance and has 0.35-0.45g/cm<3> bulk density. Silica-alumina fibers and alumina fibers can be used as the ceramic inorganic fibers utilized in this invention and the inorganic powder has 0.5-10mum particle diameter and <=18kcal/m.h. deg.C solid thermal conductivity by itself at a room temperature. Two kinds of powders having different refractive indexes to light rays at >=1mum wavelength are used as the inorganic powder.
Patent JP-H0233398-A (JP)
Title: Vulcanized fiber having flame retardance
Inventor: SAITO YOSHIHIRO
IPC: D21H27/24
Filed: 1988-07-18
Abstract: PURPOSE:To obtain the title fiber having uniform flame retardance in thickness direction, excellent characteristics of insulating properties, mechanical properties, processing properties, etc., slight deterioration containing a specific amount of a hydrous inorganic compound. CONSTITUTION:The aimed fiber containing 5-50wt.%, preferably 10-40wt.% calculated as solid content of a hydrous inorganic compound (preferably aluminum hydroxide, magnesium hydroxide, calcium hydroxide or calcium aluminate).