baber/WOPTO huggingface dataset:
Patent JP-H0916946-A (JP)
Title: Magnetic recording medium and its production
Inventor: HARA KATSUTOSHI
IPC: G11B5/712
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a magnetic recording medium with a magnetic layer formed from a magnetic coating material excellent in dispersibility. CONSTITUTION: This magnetic recording medium has a magnetic layer contg. ferromagnetic metal powder previously surface-treated with an org. solvent or a magnetic layer contg. ferromagnetic metal powder obtd. by previously surface-treating ferromagnetic metal powder with an org. solvent and surface- coating the powder with 5-30 pts.wt. resin based on 100 pts.wt. of the powder. The ferromagnetic metal powder is allowed to stand for 1-10min in the surface- treated state before the surface coating.
Patent JP-2000349764-A (JP)
Title: Data repeater
Inventor: TAKAGI KEIICHI
IPC: H04L12/28
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To make maintenance operation easier and to improve accommodation efficiency of a repeater path regarding a data repeater in an ATM communication system. SOLUTION: This device is a data repeater which repeats a unit of data of a fixed length, that has information of a specified destination, by a repeater line formed on a transmission line. In a transmission side data repeater, a part or a whole of the repeater line contained in its own device and the bound transmission line are selectively coordinated to each other so that a total transfer speed of the repeater line of the data unit repeated by the plural transmission lines which are virtually bound becomes lower than the total transfer speed of the bound transmission lines, the unit of the data repeated to a specified destination is distributed respectively and transmitted to each of the bound transmission lines coordinated to the repeater line;  and in a reception side data repeater, the unit of the data repeated to the specified destination is received from each of the bound transmission lines coordinated to the repeater line and repeated to the specified destination.
Patent JP-S5681985-A (JP)
Title: Manufacturing apparatus for solar battery
Inventor: MOCHIZUKI MASAO
IPC: H01L31/18
Filed: 1979-12-08
Abstract: PURPOSE:To automatically readily assemble penel by revolving a plurality of solar battery cells one by one and aligning the directions of the patterns using a mask similar in electrode pattern and a photodetector to contain the cells in a container by aligning the electrode pattern. CONSTITUTION:A plurality of disc-shaped solar battery cells 2 having comb-shaped electrodes are picked up one by one from a container in which the cells 2 are laminated at random with the light receiving surfaces downside through a solenoid valve 3 with a vacuum arm 4, and are conveyed to a pattern aligning unit 5. The unit 5 is formed of the cylindrical body 7 of a column 10, and is provided with a light source 11 and a photodetector 12, and a transparent glass plate 16 having a mask 13 with the pattern being the same as the electrode pattern of the cell 2 are arranged on the opened upper end. Further, a head 8 formed of a column 15 is provided thereon, the cells 2 are placed thereon, are revolved by a rotary driving unit 9, the direction of the pattern of the cells 2 are directed in a predetermined direction in cooperation with the photodetector 12, and are then contained in another container.
Patent JP-H097832-A (JP)
Title: Oxide magnetic material and magnetic detecting element using the material
Inventor: OBATA TAKESHI
IPC: H01L43/08
Filed: 1995-06-26
Abstract: PURPOSE: To provide a magnetoresistive material, which has a small saturation magnetic field and has a fully large magneto-resistive change even at room temperatures, and a high-resistivity magnetic detecting element using that material. CONSTITUTION: A magnetic detecting element consists of a magneto-resistive effect layer 2 and one group of electrodes 3 provided on the layer 2 and as one example of the layer 2, an oxide magnetic material, which is shown in the following, is used. A base body 1 for forming the layer 2 is constituted of a non-magnetic and insulative material: A1-x A'x Mn1-y My Oz . Provided that, the A is at least one element selected from among lanthanoids, Y and Bi, the A' is at least one element selected from among alkaline earth metals and Pb and the M is at least one element selected from between Ni and Cu. Moreover, the (x), the (y) and the (z) are respectively used on the conditions of 0<x, y<=0.5 and 2.5<=z<=3.
Patent JP-H0363242-A (JP)
Title: Reduction of dimer content of ketone
Inventor: BURAIAN HAWAADO ARUFURETSUDO S
IPC: C07C49/76
Filed: 1990-06-18
Abstract: PURPOSE: To easily reduce a dimer content in ketone, by bringing a solution of ketone monomer including α,β ethylene-like unsaturation to a carbonyl group, into contact with a specific peroxide such as benzoyl peroxide under a specific condition.  
     CONSTITUTION: A liquid mixture composed of at least one kind of monomer of formula I (R 1 , R 2  is H, a 1-14C alkyl, R 3  is a 1-4C alkyl, a 6-10C aromatic group), effectively used for a photoresist, and a dimer of the same as an impurity, is brought into contact with at least one kind of peroxide selected from benzoyl peroxide and peroxides of formula II (R 4  is a 1-6C branched or straight chain alkyl, a 6-10C aromatic group; (n) is 1, 2), at a temperature (0-45°C) and for a timer suitable for reducing the dimer content in the mixture by at least 20wt.%, whereby the dimer content in the composition can easily be reduced. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H098328-A (JP)
Title: Pressure sensor
Inventor: MIZUI NOBUAKI
IPC: H01L29/84
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a pressure sensor in which fluctuation of output due to positional shift of a strain gauge can be suppressed. CONSTITUTION: An insulator 11 bonded to the body 2 is provided with substantially L-shaped leaf springs 12, 13. The leaf springs 12, 13 have one ends bonded to the insulator and the other ends pressed against the upper surface of a sensor chip 9 at the opposite ends thereof. The sensor chip 9 is pressed, at the opposite ends thereof, by the leaf springs 12, 13 and held against a diaphragm 4.
Patent JP-H11354184-A (JP)
Title: Connector
Inventor: OSUMI HIDEKI
IPC: H01R13/42
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To distinctly detect incomplete insertion for a terminal, and impart high reliability, as to a connector in which lock for the stored terminal is carried out via a terminal locking tool mounted freely to move. SOLUTION: A terminal locking tool 3 is interposed freely to move between a housing main body 1 and a front holding tool 2, a locking tool driving body 19 having cam grooves 20 is mounted on a rear holding tool 4 freely to be advanced and retreated, cam protrusions 15 provided in the terminal locking tool 3 are fitted into the cam grooves 20, terminals 8 are inserted into terminal housing parts 11, and then the locking tool driving body 19 is advanced to move the terminal locking tool 3. By this manner, flexible locking pieces 9 of the housing main body 1 and a locking protrusions provided in terminal through holes 14 of the locking tool 3 are locked simultaneously to the terminals 8.
Patent JP-H0451772-A (JP)
Title: Transmission reception recording method for facsimile information and facsimile equipment
Inventor: UJIIE MAKOTO
IPC: H04N1/393
Filed: 1990-06-20
Abstract: PURPOSE:To attain recording on one routine size recording paper while preventing missing of information and a change in the size to the utmost by properly thinning facsimile information as to a long sized transmission original. CONSTITUTION:When a transmission original, is stored tentatively in a page memory 6 as facsimile information, al line number count section 2 obtains a subscanning line number M. When the number M is less than a specified value N, it is discriminated that the original is not a long transmission original and no processing is applied to the facsimile information. When the number M is larger than the specified value N, the transmission original is discriminated to be a long original and the line number M is compared with a limit L of thinning reduction and in the case of M>L, the facsimile information is not subjected to thinning processing and the original is recorded with separate pages. In the case of N<M<=L, every one line per K lines is thinned from subscanning lines corresponding to upper and lower end positions of the transmission original and the thinning processing is implemented till number of subscanning lines reaches N.
Patent JP-H08331652-A (JP)
Title: Radio communication device
Inventor: SATOU MASASHI
IPC: H04W92/16
Filed: 1995-06-03
Abstract: PURPOSE: To surely notify a specific call device of an ID that is contained in the carrier wave sent from a transmission output part even in a place distant away from a radio receiver by selecting the ID by an ID selection circuit, confirming the matching of codes by a code matching circuit and then actuating a notification device. CONSTITUTION: The extremely weak radio waves that are leaked out of an IF circuit of a portable telephone main body 1 are received by plural antennas of an incoming detection circuit 2. Then the necessary frequency components of the radio waves are detected and amplified (43) through a receiving circuit 42, and an incoming decision circuit decides an analog or digital communication system. When a proper incoming state is decided, a timer circuit 45 starts and a code generation circuit 48 generates a device type code signal of 8 bits. This code signal is multiplied by an ID number that is generated by an ID generation circuit 47. An ID and a code are transmitted as the carrier waves through an antenna 49a of an FM transmitting circuit 49.  The radio waves are received by the antenna of a call device 3, and an ID signal is taken out of the radio waves via a high frequency amplifier, a frequency converter and an IF. Then a notification device is actuated after the matching of codes is confirmed.
Patent JP-S6138284-A (JP)
Title: Electromagnetic control valve
Inventor: NISHIZAWA JUNICHI
IPC: F16K31/06
Filed: 1984-07-30
Abstract: PURPOSE:To provide a flow rate regulating device of high precision, high dissolution and wide range by using a solenoid impressing a magnetic field to a flow rate regulating part. CONSTITUTION:Fluid entering a fluid inlet 41 flows through a nozzle part 44 where the flow rate is regulated, and flows out from a fluid outlet 42. The clearance of the nozzle part 44 is regulated by a spring 43 and a spring 48, the pressure of which is changed by a magnetostriction material 47. Between the spring 43 and the spring 48, a diaphragm 45 is interposed and the pressure of fluid is applied to this diaphragm 45. When the pressure of fluid rises, the diaphragm 45 presses the spring 48 in the direction to shorten it, so that the clearance of the nozzle part 44 decreases to prevent the increase of flow rate due to the pressure rise of fluid. The regulation of flow rate is carried out by applying an electric current to a electromagnetic coil 46 so as to change the deformation of the magnetostriction material 47.
Patent JP-H106590-A (JP)
Title: Card printer
Inventor: ONISHI TORU
IPC: B41J13/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the positional shift from the end part of a moved card by sending a card to a card feed means on which a rubber sheet for a platen loaded with a right end, left end and width direction positioning mechanism is laid one by one and discharging the card after printing by the sheet feed means provided to.an apparatus base part. SOLUTION: A carriage 7 moves and a platen rubber sheet is stopped at the position entering under a suction roller 35 and, thereafter, a right end positioning mechanism 20 is pushed downwardly by the rotation of the suction roller 35 at the time of the insertion of a card C to feed the card C until the right end of the card is detached from the suction roller 35. At this time, the front and rear ends of the card C are regulated to a reference position by a front and rear end positioning plate. Next, when the platen rubber sheet moves the carriage 7 to a position not coming into contact with the suction roller 35, a left end positioning mechanism 70 moves the card C in the reverse direction to set the same at a predetermined position. After printing is executed, the platen rubber sheet is moved to discharge the card C by first and second discharge rollers 43, 47.
Patent JP-S5588068-A (JP)
Title: Transfer paper for one-component developing
Inventor: OOHASHI TAEJI
IPC: G03G7/00
Filed: 1978-12-27
Abstract: PURPOSE: To obtain the transfer paper which prevents flying off of toner images at the transfer and has good pressure fixability by using the paper obtainable through mixing of cellulosic fibers and synthetic pulp or synthetic fibers.  
     CONSTITUTION: The amounts of compounding of cellulosic fibers and synthetic pulp or synthetic fibers are 70W30wt% for the former and 30W70wt% for the latter. If the synthetic pulp or synthetic fiber amount is 30wt% or less, the improvement in transfer characteristic and pressure fixability is not enough. At the rate of compounding of 70wt% or more, the degradation in characteristics as paper such as degradation in writing quality occurs and further travel defect in the copying machine occurs and therefore it is undesirable. Addition of inner additive and fillers and the addition of pigments and coatings with a size press or the like are equally well. This yields the transfer paper which prevents blur, has stable transfer efficiency and provides good pressure fixability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5491734-A (JP)
Title: Gas insulation equipment
Inventor: MENJIYOU SHINICHI
IPC: H02B13/055
Filed: 1977-12-29
Abstract: PURPOSE: To prevent the drop of withstand voltage by uniformly dispersing the linear metals mixed before operation and the foreign substances occurred during operation into a high pressure shield and a ground case.  
     CONSTITUTION: A high pressure shield 9 is decenttralized in the axial direction of the contactor 13 to which a buffer chamber 4 and a high pressure conductor 11. This permits the linear metal 14 outside the high pressure shield 9 to receive the same force as in the conventional high pressure shield 9 and to be collected in the high pressure shield. The linear metal collected in the center of the high shield is despersed into each high pressure shield 9 and moves about. Since the spacial electric field of the high pressure section 15 between each high pressure shield is more slack than the electric field of each high pressure shield, the linear metal 14 slightly moves in that section and is hardly transferred to another high pressure field. As a result, a number of linear metals uniformly moves about in the space between the high pressure shield and ground case. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6051628-A (JP)
Title: Treatment of glass material for optical fiber
Inventor: YOSHIDA KAZUAKI
IPC: C03C3/06
Filed: 1983-08-31
Abstract: PURPOSE:To obtain optical fiber hardly causing increase of transmission loss and having transmission characteristics stable for a long period by heat-treating a glass material for optical fiber in oxygen atmosphere after completing dehydration and dehydrogenation. CONSTITUTION:A glass material for optical fiber which has been already dehydrated and dehydrogenated is heat-treated in oxygen atmosphere. Even if the glass material contains some oxygen defects or SiO2 defects which are easily affected by hydrogen, such lattice defects are made up by the diffusion of oxygen in the atmosphere gas into the glass, and the defects are reduced remarkably. Therefore, the optical fiber prepd. from such glass material has the tendency of forming OH group by capturing hydrogen even if it is placed in bad environment contg. hydrogen. Thus, increase of transmission loss is hardly caused over a long period.
Patent JP-S646800-A (JP)
Title: Radioactive waste liquid dryer
Inventor: INAGUMA MASAHIKO
IPC: G21F9/28
Filed: 1987-06-27
Abstract: PURPOSE:To enable efficient and stable dried powder disposal by closing an inlet valve and stopping a transfer device when detecting value of powder storage weight performed by dried powder disposal of radioactive waste liquid reaches described value. CONSTITUTION:Radioactive waste liquid is supplied into a thin film dryer 1 from a supply piping 2 through an inlet valve 21, at the same time heater steam is supplied into the dryer 1 from another supply piping 9, and the radioactive waste liquid becomes dried powder which is discharged on a dryer conveyer 3. On the other hand heated steam is condensed and recovered in a boiler through a recovery pipe 10. Evaporated steam of radioactive waste liquid is transferred in a liquid disposal system through a connecting pipe 11, a condenser 12 and another connecting pipe 13. The dried powder delivered to the conveyer 3 is transferred by a screw driven by a motor 23, supplied in a powder hopper 5 through a valve 4 and temporarily stored. The weight of the powder is detected by a weight detector 6 and the detecting signal is input in a controller 22. When stored weight reaches prescribed value, the inlet valve 21 and the outlet valve 4 are closed, a control signal for stopping the motor 23 is output, and the dryer 1 and the transfer device 1 are stopped.
Patent JP-H0669221-A (JP)
Title: Production of semiconductor device
Inventor: MIWA HIROYUKI
IPC: H01L27/12
Filed: 1992-05-27
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, which allows the formation of a narrow diffused area such as a base without nonuniformity in the diffused area widths in the depth direction. CONSTITUTION:A part of a semiconductor part 10 positioned in an insulating part 2 is removed, conductor is buried in the removed part 10' and a diffused area 41 is formed by using the conductor as a diffusing source. A part of the insulating part 2 is removed using the conductor as a mask and at least a part of the conductor buried in the removed part 10' of the semiconductor part 10 is exposed and the exposing part is selectively silicified.
Patent JP-H0875893-A (JP)
Title: Automatic nuclear fuel replacing apparatus
Inventor: IWAMA KUNIHIKO
IPC: G21C19/10
Filed: 1995-06-27
Abstract: PURPOSE: To provide an automatic replacing apparatus for nuclear fuels by which automatic positioning of a fuel holding apparatus in 3 X-Y coordinates can be done even in the condition wherein the storing position of a nuclear fuel body changes within a certain range. CONSTITUTION: The automatic nuclear fuel replacing apparatus is provided with a fuel body holding apparatus 4 freely movable upward and downward in Z-axis direction and rotatable freely on the Z-axis in carriers 2, 3 freely movable in X-axis and Y-axis directions and also with an installation apparatus 5 provided with an underwater TV camera. The control system for the automatic replacing apparatus computes the degree of the position difference between the position of the underwater TV camera 5 and the position of an aiming object nuclear fuel body respectively in X-axis direction and in Y-axis direction.  Moreover, the system corrects the degree of the position difference of the fuel body holding apparatus 4 and the underwater TV camera 5 and controls the position of the fuel body holding apparatus 4, so that the position of the fuel body holding apparatus 4 is adjusted to be at the position of the aiming object nuclear fuel body in the X-axis and Y-axis directions.
Patent JP-S5493394-A (JP)
Title: Liquid crystal display unit
Inventor: KUBOTA KANEMITSU
IPC: G09F9/00
Filed: 1977-12-30
Abstract: PURPOSE: To establish the color display type liquid crystal display unit excellent in the design and fashion, by enabling the color display through the use of three or more various types of color polarized plates including the neutral color as the polarized plate.  
     CONSTITUTION: The unit consists of the upper and lower electrode substrates 8 and 9, liquid crystal substance 10, photo scattering plate 14, and back light 15 etc. Further, the polarized plates, two in conventional units, are changed into three, that is, 11, 12 and 13. Further, by selecting the color of three polarized plates, various types of color displays can be possible and the color display type liquid crystal display unit excellent in the design and the fashion can be established. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0550928-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D6/00
Filed: 1991-07-01
Abstract: PURPOSE:To prevent an unstable condition of steering control of rear wheels immediately after the time a power source is turned on by controlling the rear wheel steering according to the detecting signals of detecting means other than a yaw rate sensor, for a period from the time the power source is turned on until the detecting accuracy of the yaw rate sensor is stabilized. CONSTITUTION:In a control unit 1 which controls a rear wheel steering device 2 by inputting the detecting signals of a car speed sensor 4, a yaw rate sensor 5, the front and the rear wheel steering angle sensors 7 and 6, a brake switch 8, and the like, the first control means 101 to control the rear wheel steering depending on the yaw rate, the car speed, and the front and the rear wheel steering angles, and the second control means 102 to control the rear wheel steering depending on the car speed, and the front and the rear wheel steering angles, are provided, and the control signals of the first and the second controllers 101 and 102 are output to a rear wheel steering device 2 selectively through a converting means 103. And the converting means 103 is controlled by a timer 104 to output a time-up signal at the time when a specific time has passed from the power source ON time until the detecting accuracy of the yaw rate sensor 5 is stabilized.
Patent JP-S5383255-A (JP)
Title: Device for telescopically extending and retracting three stage telescopic boom
Inventor: FUKUI JIROU
IPC: B66C23/42
Filed: 1976-12-28
Abstract: PURPOSE: To enable exceedingly smoothly transfer from the step of extending the intermediate boom of three stage telescopic boom to the step of extending the top boom thereof upon extension of the three stage telescopic boom and from the step step of retractin the top boom to the step of retracting the intermediate boom of the three stage telescopic boom upon retraction of the three stage telescopic boom in a device for telescopically extending and retracting the telescopic boom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5861182-A (JP)
Title: Desulfurization using ammonia
Inventor: KATOU TOMONORI
IPC: B01D53/54
Filed: 1981-10-08
Abstract: PURPOSE:To increase the ammonia concentration in the absorbent liquid in the wet oxidation desulfurization process, and to carry out the desulfurization of COG using low cost facilities, by absorbing NH3 in COG with a phosphoric acid absorbent liquid, distilling the liquid to obtain ammonia water, and introducing a part of the ammonia water to an absorption tower. CONSTITUTION:COG 2 generated in a coke oven is introduced into the absorption tower 7, and NH3 in the COG 2 is absorbed with the phosphoric acid absorption liquid 8. The NH3-absorbed liquid 8 is introduced into the distillation column 9, and ammonia water is obtained from the column by introducing steam 10 to the column. The ammonia water is fed through the feed tank 11 to the fractionating column 12, and steam 10 is blown into the column 12 to obtain liquid NH3 13. A part of the ammonia water obtained by the above Fausam NH3-recovery process is introduced into the absorption column 1 of TAKAHAX process to effect the desulfurization utilizing ammonia. EFFECT:Since coolers are not necessary in the process, the apparatus can be made compact, and the plant cost can be reduced.