baber/WOPTO huggingface dataset:
Patent JP-H088189-A (JP)
Title: Plasma vapor growth apparatus
Inventor: NATORI HIROYUKI
IPC: H01L21/31
Filed: 1994-06-16
Abstract: PURPOSE:To operate with a low running cost and improve operating efficiency without resulting in any damage or contamination of wafer 21. CONSTITUTION:A plate type wafer holding electrode 3 having the surface 1a for placing a wafer 21 and box type cleaning electrodes 2a, 2b splitted into two portions surrounding, without any clearance, the wafer holding electrode 3 moved downward and allowing the surface 1b opposed to the upper electrode 3 to be covered with the lower surface of the wafer holding electrode 3 are provided individually and the wafer holding electrode 3 is accommodated, at the time of cleaning, within the cleaning electrodes 2a, 2b to avoid ion damage on the wafer holding electrode 3 through the plasma cleaning. Moreover, at the time of such cleaning, the wafer having formed films is drawn back to a preparation chamber 11 closed by a gate valve 14.
Patent JP-H06349420-A (JP)
Title: Cathode-ray tube
Inventor: YANAI YOSHIAKI
IPC: H01J1/30
Filed: 1993-06-03
Abstract: PURPOSE:To downsize a drive circuit and reduce the cost of a cathode-ray tube, and to improve the resolution, CONSTITUTION:A cold cathode 3 is used for a negative electrode of an electron gun 2 to be housed in a neck part 1a of a bulb 1. As the cold cathode 3, a field emission type cold cathode, which is obtained by mounting plural conical emitter electrodes 14 and gate electrodes 16 on a board 13 at a high degree of integration with the semi-conductor manufacturing process and which emits the electron from the emitter electrodes 14 with the work of the electric field, is used. The number of emitter electrode 14 and the value of the electron beam from the cold cathode 3 are proportional with each other. Since the cold cathode 3 is driven at 10V or less of low voltage, structure of a drive circuit 5 for processing the image signal of a cathode-ray tube is simplified by reducing the number of amplifying stage. Since the cold cathode 3 does not generate the heat, temperature inside of the bulb 1 is maintained low, and the drive circuit 5 can be incorporated inside of the bulb 1.
Patent JP-S62290656-A (JP)
Title: After treatment device for sheet
Inventor: HONJO TAKESHI
IPC: B65H29/60
Filed: 1986-06-09
Abstract: PURPOSE:To enable the continuation of a recording treatment even if staples are used up by discharging to a sorting tray when no staple is detected, in the captioned device for a copying machine, etc. CONSTITUTION:During a copying operation, the existence of staples 511 is detected by a no staple sensor 517. And, when no staple is detected, a flapper 501 is switched to a sorting tray discharging mode and sheets of paper being discharged are discharged onto a sorting tray 515, and a recording treatment is continued. Due to such a structure, the treatment can be continued even if staples are used up.
Patent JP-S5836068-A (JP)
Title: Code information transmission system by facsimile
Inventor: TAMURA ETSUO
IPC: H04N1/00
Filed: 1981-08-26
Abstract: PURPOSE:To transmit code information together with an image signal by connecting a keyboard to the transmission side of facsimile equipment in group 3 standard (standardized by The International Telegraph and Telephone Consultative Committee) through an interface part and an error correction code adding means, and providing an error correction code decoding means on the reception side. CONSTITUTION:When character information is inputted on a keyboard 10, a check bit is added to the information bits by an error correction code adding means 8 through an interface part 9, and the information is stored in an RAM3 through a control part 6. To transmit the information together with original image data, a specific signal for showing the presence of code information is added behind the negative last one-line end signal of the original image data, and thus termination of the negative data is indicated, thereby transmitting the code information to be stored in the RAM3 next. On a reception side, when the specific signal is detected, an error if occurring is corrected and then code bits are inputted to and processed by an electronic computer 12.
Patent JP-H02312503-A (JP)
Title: Orientation-control method in combine
Inventor: WATANABE HITOSHI
IPC: A01B69/00
Filed: 1989-05-26
Abstract: PURPOSE:To improve accuracy of revolving by correcting linear traveling length between end part of longitudinal reaping line and beginning point of revolving and orientation in a specific case. CONSTITUTION:Linear traveling length E of combine between end part C of longitudinal reaping line A and beginning of revolving and orientation D is corrected only for a value of incidental probability of error F exterior of allowance of reaping width in progressing into lateral reaping line B at end of automatic control of automatic orientation and revolving larger than a constant value, e.g. 60 %. Linear traveling length E is shortened in a case of larger exterior error F in already reaped ground side and linear traveling length E is lengthened in a case of larger exterior error F in not reaped ground side.
Patent JP-S62290791-A (JP)
Title: Grout for injection into ground
Inventor: KASHIWARA KENJI
IPC: C09K17/12
Filed: 1986-06-11
Abstract: PURPOSE:To obtain a grout capable of completely consolidating the ground in a short period of time after injection into the ground and imparting excellent strength and stable gelation, by mixing an acidic silica sol with cement and trisodium monohydrogen dicarbonate. CONSTITUTION:A suspension type water glass grout for injection into the ground prepd. by combining an acidic silica sol obtd. by mixing water glass and an acid with cement and trisodium monohydrogen dicarbonate. A hardly soluble salt, base, or metallic oxide may further be added to the grout. Examples of the hardly insoluble salt include calcium carbonate and plaster of Paris. Examples of the hardly soluble base include magnesium hydroxide and aluminum hydroxide. Examples of the hardly soluble metallic oxide include magnesium oxide and aluminum oxide.
Patent JP-S6111977-A (JP)
Title: Optomagnetic recording body
Inventor: MURAKAMI TERUO
IPC: G11B11/105
Filed: 1984-06-28
Abstract: PURPOSE:To eliminate the need to move a magnetic field generating element during access together with an optical head, simplify the optomagnetic recording body in terms of mechianism, and facilitate the control by making the magnetic field generating element much longer than the radial length of the recording area of a recording medium, and extending its generated magnetic field over the entire recording area radially. CONSTITUTION:The permanent magnet 12 is a bar much longer than the radial length of the recording area of the recording medium 11, and its base end part is supported on the internal wall surface of a housing 13 by a rotary supporting mechanism 14. The permanent magnet 12 is magnetized uniformly in one direction perpendicular to the film surface of the recording film of the recording medium to the film surface of the recording film of the recording medium 11, and a light entrance window 15 is formed radially in the bottom surface of the housing 13 in a radial direction of the recording medium 11 opposite the permanent magnet 12 across the recording medium 11. When information on the recording medium 11 is accessed during recording or erasing operation, only a laser beam is only moved on the recording medium 1 radially and the permanent magnet 12 may be fixed, so the mechanism and control for access are simplified.
Patent JP-S6142196-A (JP)
Inventor: RODONII PIITAA JIYAKUSON
IPC: B21F11/00
Filed: 1985-06-19
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-S6263889-A (JP)
Inventor: AREKISANDAA RITORUJIYON FUEIRU
IPC: G21C3/334
Filed: 1986-06-11
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-S62291448-A (JP)
Title: Control method for idling speed of internal combustion engine
Inventor: MATSUOKA HIROKI
IPC: F02D41/16
Filed: 1986-06-10
Abstract: PURPOSE:To enable excellent control of the idling speed, by a method wherein, during the high temperature starting of an engine, an intake air amount is held at a given value until a given time lapses, and after elapse of the given time and when the number of revolutions of an engine exceeds a target value, an intake air amount is decreased. CONSTITUTION:When, in the starting of an engine, a power source is charged, in an electronic control circuit 20, it is decided by means of a water temperature sensor 9 whether the temperature of cooling water exceeds a given value A deg.C (approximately 95 deg.C) or not. When exceeding, it is decided by means of an intake air temperature sensor 8 whether an intake air temperature exceeds a given value B deg.C (approximately 50 deg.C). When an engine is in a high temperature warming-up state in that the intake air temperature exceeds the given value, an intake air amount is set to a value responding to a cooling water temperature until a given time lapses. After the engine is started and when, after the given time lapses, the number of revolutions of the engine is increased over a set value, an intake air amount is decreased according to a difference in the number of revolutions therebetween, and thereafter, feedback control is made on an intake air amount.
Patent JP-S61294625-A (JP)
Title: Magnetoresistance effect type thin film head
Inventor: TANABE HIDEO
IPC: G11B5/39
Filed: 1985-06-21
Abstract: PURPOSE:To efficiently return a current magnetic field as a bias magnetic field to a magnetoresistive element by laminating a soft high permeability magnetic material film to the part on a magnetic shielding layer where said layer faces the magnetoresistive element. CONSTITUTION:The amorphous magnetic material film 3 is laminated to the part of the magnetic shielding layer 2 on a substrate 1 where said layer faces the magnetoresistive element 5. An insulating layer consisting of the same material as the material of the element 5 and having a higher film thickness and a magnetic shielding layer 7 are respectively laminated via an insulating layer 4 thereon. The magnetic resistance between the end of the film 3 and the layer 2 is high even if the magnetic field created by the current flowing in the element 5 passes the inside of said film and therefore a magnetic loop is formed between the film 3 and the element 5. The current magnetic field is therefore efficiently returned as the bias magnetic field to the element 5 and the decrease of the magnetic field is prevented.
Patent JP-H0431263-A (JP)
Title: Coffee bag having vertically grooved stick
Inventor: KAI SHIGEO
IPC: B65D81/00
Filed: 1990-05-25
Abstract: PURPOSE:To permit coffee to be made easily in a regular way by providing a combination coffee filter and bag containing coffee powder with a vertically grooved stick for use to sink the bag into a hot water in a coffee cup. CONSTITUTION:A combination coffee filter and bag 10 consists of the filter having a fine texture and containing coffee powder 11. A vertically grooved stick 20 is provided in the coffee bag 10, heat sealed thereto and used to forcibly sink the coffee bag 10 into a hot water 41 in a coffee cup 40 to extract the coffee therefrom. The stick 20 consists of a grip 21 provided at one end, an attaching plate 22 provided at the other end to heat seal the coffee bag 10 thereto and a sticking part 24 having a vertical groove 25 formed therethrough.
Patent JP-S61295305-A (JP)
Title: Production of composite powder
Inventor: DOI YOSHIHIKO
IPC: B22F9/04
Filed: 1985-06-21
Abstract: PURPOSE:To stably and efficiently produce composite powder by a mechanical alloying method by specifying the temp. and oxygen concn. in an attritor treatment vessel until the composite powder attains the satd. hardness after the start of treatment. CONSTITUTION:Metallic powder, non-metallic powder, base alloy powder and balls for grinding are introduced into a water-cooled vessel of the dry attritor and are mixed and ground by the rotation of an agitator, by which the metallic powders, etc. are plastically deformed and are compounded so as to uniformly disperse the oxide particles, etc. The temp. in the attritor treatment chamber is maintained at <=60 deg.C to prevent the excessive joining between the powders and the sticking to the balls and agitator until the composite powder attains the satd. hardness after the start of the treatment. The oxygen concn. in the vessel is maintained at <=0.5vol% to prevent the deterioration of the high-temp. characteristic and mechanical properties of the final alloy. The alloy is subjected to the mechanical alloying treatment under the same conditions for the time of >=3 times the time until the composite powder attains the satd. hardness after the start of the treatment.
Patent JP-S62289823-A (JP)
Title: Reflection type screen
Inventor: YAJIMA FUMITAKA
IPC: G03B21/60
Filed: 1986-06-10
Abstract: PURPOSE:To expand a visible range, and to obtain a bright display even when it is viewed from any direction, by constituting a screen by arranging horizontally plural pieces of strip-shaped diffusing reflection plates, and rotating each reflection plate arround of the center shaft in a vertical direction. CONSTITUTION:A screen surface 1 is constituted by arranging horizontally plural pieces of strip-shaped diffusing reflection plates 3 being short in the horizontal direction and long in the vertical direction. The reflection plate 3 is provided so that is can be rotated by a driving part 5, arround the rotary shaft 6 of the center in the vertical direction. Also, a metal such as Al, etc., is vapordeposited to both faces of the reflection plate 3 in order to make a screen gain high, and to make a reflection factor high. In such constitution, when said plate is rotated with 30 rotations on above per second by the driving part 5, it is viewed without giving the difficulty to a human eye, and the directivity of the screen is deflected to the right and left by a time division, therefore, a visible range can be secured greatly, and a bright image display can be executed even when it is viewed from any direction.
Patent JP-H11309390-A (JP)
Title: Liquid ejecting device
Inventor: INAGAWA YOSHINORI
IPC: B05B11/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To avoid abnormal increase in the internal pressure of a pump cylinder by providing a relief valve which is opened when the internal pressure of the cylinder exceeds a prescribed value and returns a liquid substance pressurized by the cylinder to a container main body. SOLUTION: When the internal pressure of a pump cylinder 22 is not exceeding a prescribed value, a check valve 31 and a valve seat 33, which constitute a relief valve 43, push the valve seat 33, to which the check valve 31 is adherent, liquidtightly to the step part 46 of an intake cylindrical body 17 by a relief spring 44 and make a relief port 41 be at a closing position. When the internal pressure of the cylinder 22 exceeds a value, the check valve 31 and the valve seat 33 push down the valve seat 33, to which the check valve 31 is adherent, from the step part 46 of the intake cylinder 17 by the internal pressure of the cylinder 22, set up the relief port 41 at an opening position, and return a liquid substance to a container main body 11 through a liquid passage 18 of the intake cylindrical body 17, the relief port 41, and a liquid escape route 42.
Patent JP-2000317327-A (JP)
Title: Production of inorganic powder
Inventor: MIYAZAKI MIYUKI
IPC: B02C17/18
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To efficiently make an inorg. powder amorphous by preventing the rotation of an outer cylinder and balls in the same direction when the inorg. powder is ground. SOLUTION: An inner/outer-cylinder mutual rotation type ball mill 10 is constituted so that an inner cylinder 12 having stirring blades 12a provided in the outer peripheral surface thereof is concentrically rotated in a reverse direction within an outer cylinder 11, having stirring blades 11a provided in the inner peripheral surface thereof, rotated in a predetermined direction and the inorg. powder housed in the outer cylinder is ground by a large number of balls sealed in the outer cylinder 11 so that the apparent filling ratio thereof becomes 50% or more.  When the inorg. powder is ground by the ball mill 10, the rotational speed (r) of the outer cylinder 11 which is estimated to be rotated in the same direction as the balls is estimated by r=aX2-bX+c (wherein (a), (b) and (c) are each a positive constant) on the basis of the apparent filling ratio X of the balls and, on the basis of this estimated value, the rotational speed of the outer cylinder 11 is controlled.
Patent JP-S5561004-A (JP)
Title: Permanent magnet material
Inventor: KASAI ICHIKAZU
IPC: H01F1/08
Filed: 1978-10-31
Abstract: PURPOSE: To obtain permanent magnet material with high performance by forming magnet alloy made of Sm, Co, Cu, Fe and other selected elements such as Mn and making the ingot after casting have the composition at which Sm and transition metals form the single phase at 2:17 through head processing.  
     CONSTITUTION: Magnet alloy includes Sm, Cu, Fe, Co and other elements as fundamental ingredients at the following composition; 22.0≤Sm<24.0, 2.5≤Cu≤10.0, 5.0≤Fe≤18.0, 0.5≤M≤4.0 (where M is or are more than one selected among Mn, Si, Ti and others) and the rest of Co. By so doing, the ingot after casting more than 90vol% allows Sm and transition metals to form the single phase at approx. 2:17 through heat processing, thereby obtaining the permanent magnet material with high performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05302463-A (JP)
Title: Fitting construction for torsion bar type hinge
Inventor: IWASHITA YOSHIO
IPC: E05D7/081
Filed: 1992-04-28
Abstract: PURPOSE:To improve appearance and safety and fitting workability by providing the adjusting mechanism of spring torque of a door panel on the position not seen from the outside. CONSTITUTION:A cylindrical part 9d extending through in the lengthwise direction is provided on the door edge 9c mounted on the opening/closing base end side of a door panel 9. An upper hinge 10 and a lower hinge 12 are insertedly fitted and fixed into the cylindrical part 9d, and a torsion bar 24 is inserted therein. The spring torque adjusting mechanism 30 of the torsion bar 24 is arranged inside the head joint 2a above the door panel 9.
Patent JP-S5924956-A (JP)
Title: Barrel grinding device
Inventor: IWASE TAKAHIRO
IPC: B24B31/02
Filed: 1982-07-30
Abstract: PURPOSE:To maintain fixed efficiency of barrel grinding, by rotating a barrel tank at a low speed about a level, in which media are slided to be dropped against centrifugal force, to stir the media after or prior to grinding work. CONSTITUTION:A barrel tank 14, in which a work 28 is held to a holding device 26 so as to be buried in media 30 contained in the tank 14, is rotated by a driving motor 22 through a chain 20 to perform grinding. This driving motor 22 is rotated to be controlled by a signal SD of a driver circuit 42 in accordance with a signal SC of a setter 40, here the barrel tank 14 is rotated at a speed about a level, in which the media 30 is slided to be dropped against centrifugal force, for example, at about 40rpm lower than a speed of 130rpm during the period of grinding, and the media 30 is fluidized to be stirred for a prescribed time after or prior to grinding work.
Patent JP-S5925659-A (JP)
Title: Flavoring agent
Inventor: NISHIZAWA YOSHIHIKO
IPC: A23L27/10
Filed: 1982-07-30
Abstract: PURPOSE:To obtain a flavoring agent for foods and drinks having improved vanillic fragrance without smoking, resinous or acidic smell by heating a woody raw material at 130 deg.C or above in the presence of ethyl alcohol for 1min or longer. CONSTITUTION:A woody raw material is treated in the presence of ethyl alcohol or a solution containing the ethyl alcohol at 130 deg.C or above, preferably 170- 250 deg.C for 1min or longer to give the aimed flavroing agent from the resultant extracted solution. White birch, Quercus crispula, red oak, grape vine, cherry tree, elm, oak, maple tree, Fraxinus japonica Blume, mulberry, Japanese beech, Quercus acutissima, white oak, SUGI or pine, etc. may be preferred for the woody raw material. The concentration of the ethyl alcohol is preferably >=50%(V/V). The amount of the ethyl alcohol or slolution containing the ethyl alcohol is preferably 100-300%(W/W) based on the weight of the woody raw material.
Patent JP-H0433026-A (JP)
Title: Index defining system for data base
Inventor: MUROI HIROYUKI
IPC: G06F12/00
Filed: 1990-05-24
Abstract: PURPOSE:To improve operability and workability for defining an index by selecting a column to define the registration work of the column constituting the index with an operation on a display screen, and adding an index identifier in the case of deciding and registering the order of the columns according to the order of the selection. CONSTITUTION:The index constituting columns as the index definition objects are registered while displaying the table constituting column names of a data base table on a display screen 40 and selecting the columns on the display screen 40, and the column order of index constituting columns 43 is decided according to the order of selecting the columns. On the other hand, the defined index constituting columns 43 are registered after adding an index identifier 42 and the registered condition is displayed by the index identifier 42 to confirm the registration. Thus, the index constituting columns 43 can be easily registered and especially in the case of defining the index constituting column 43 composed of plural columns, the order of the registration can be easily decided.
Patent JP-H088191-A (JP)
Title: Thin film fabrication apparatus and method
Inventor: KAWABATA TATSURO
IPC: H01L21/205
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a film thickness monitor which can execute the measurement even if deposition materials are deposited to the part other than a base material. CONSTITUTION:There is provided a means having a base material holding jig 2 and a balance for measuring change of total weight of he base material 1 held by the holding jig 2 to monitor a rate of change of total weight generated while a thin film is being deposited. Moreover, a weight WSO and change of total weight WOT of thin film deposited on the base material 1 during a first thin film deposition process are measured and when change of total weight WT is generated in the subsequent second thin film deposition process, weight of thin film WS deposited on the base material 1 by the second thin film deposition process is detected as WS = (WSO/WOT)WT.
Patent JP-2000320394-A (JP)
Title: Control device for internal combustion engine
Inventor: KAMIMURA KIYOSHI
IPC: F02D45/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To electrically connect an ECU to the solenoid of a solenoid valve with a single wire. SOLUTION: An ECU 5 for controlling drive current to a solenoid of solenoid valve is so constructed that the terminal that is connected to one end of a main switch 7 is directed outside the ECU 5 as the only solenoid-connection terminal 5a. The ends of a solenoid 4 are connected to the free output terminal of a DC power source 10 and the solenoid-connection terminal 5a of the ECU 5 respectively. The other end of the main switch 7 is connected via a current detecting circuit 8 to the grounded circuit. A flyback current carrying circuit is interposed between the solenoid-connection terminal 5a and the output terminal of the DC power source 10.