baber/WOPTO huggingface dataset:
Patent JP-H03278203-A (JP)
Title: Numerical controller
Inventor: NISHIKAWA HIROYUKI
IPC: G05B19/4103
Filed: 1990-03-28
Abstract: PURPOSE:To optionally select the motional direction of circular arc interpolation and to prevent the generation of the misformation of a part program by outputting a motional direction command in accordance with a visual sense direction command for commanding the observing direction of a three- dimensional circular arc. CONSTITUTION:The visual sense direction command for commanding the observing direction of a circular arc stored in the part program 1 is sent from a part program reading/analyzing part 2 to a visual sense direction command analyzing part 12 and an analyzed visual sense direction vector PS is sent to a normal vector calculating part 11. On the other hand, a start point vector S, an end point vector E and a normal line L calculated by a normal line calculating part 4 based upon a circular arc interpolating command are sent to the calculating part 11. A normal line vector Pb is selected based upon the vector PS sent from the analyzing part 12 and the normal line vector Pa, Pb sent from the calculating part 4 and the selected vector is sent to a circular arc interpolating motion direction determining part 6.
Patent JP-H09268930-A (JP)
Title: Intake valve control device for internal combustion engine and intake valve controlling method
Inventor: AOYAMA SHUNICHI
IPC: F02D45/00
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce a loss of pump without accompanying any deterioration of combustion under an application of partial load in a 4-cycle gasoline engine. SOLUTION: This device is provided with a variable driving valve mechanism in which an opening or closing time for an intake valve can be continuously controlled in variable mode. Under an application of a high load (a), the valve is opened before a top dead center of intake operation so as to produce a valve overlapped state and closed in a further delayed time from a bottom dead center of compression. As a load is decreased, an opening time is gradually delayed and in turn the closing time is made gradually fast. At the time of low load (b), the opening time is delayed to the top dead center and the closing time is near the bottom dead center. Since a pressure is gradually decreased at the initial time of intake stroke until residual gas is expanded to become approximately equal to a pressure in the intake tube, the pump loss is decreased.  In addition, the closing time is made fast to cause combustion to be improved.
Patent JP-S557619-A (JP)
Title: Evaluation unit of deterioration resistance for grease
Inventor: KASE YOSHIHIKO
IPC: G01N19/00
Filed: 1978-07-03
Abstract: PURPOSE: To increase the accuracy of the evaluation of performance, by providing the unit in which the atomosphere in the constant temperature chamber enclosing the test piece, slide and fixed bases can be changed.  
     CONSTITUTION: The test pieces 8 and 1 for fixed and slide use are arbitrarily combined and the grease to be evaluated is conated and the weight 11 is adjausted so that required contact weight is given. Further, the atomosphere for the test pieces is set to the specified test condition by providing the humidifier and dehumidifying units in addition to the heater 12 and the fan 13 in the constant temperature unit 14. Next, the slide speed and the operating time distance are suitably adjusted with the operation set 7 and the control set 6 and the drive set 5 is activated after the entire test conditions are in arrangement. Thus, the slide base 2 mounting the test piece 1 linked with the shaft 4 performs reciprocating slide movement automatically, and the slide friction resistance and the contact resistance between the test pieces are continuously measured and recorded with the introduction to the outside of the unit by means of the sensors 9 and 15. Accordingly, the deficiency- proof performance of grease can be evaluated with high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04314956-A (JP)
Title: Detector for fuel evaporated gas state
Inventor: NAKAI KAZUHIRO
IPC: F02B77/08
Filed: 1991-04-12
Abstract: PURPOSE:To correctly detect the generation quantity of the fuel evaporated gas generated in a fuel tank. CONSTITUTION:A three-way valve having a selector valve for the communication between a pressure sensor and the atmosphere or the communication between the pressure sensor and a fuel tank is provided, and the atmospheric pressure Pa is detected (Step 110) by allowing the pressure sensor and the atmosphere to communicate, and then the pressure Pf in the fuel tank is detected (Step 130) by allowing the pressure sensor and the fuel tank to communicate. Then, the fuel evaporated gas generation quantity EVP generated in the fuel tank is set (Step 150) from a previously determined map, on the hasis of the atmospheric pressure Pa and the pressure Pf in the fuel tank.
Patent JP-H09267045-A (JP)
Title: Metal carrier for electrically heating type catalyst device
Inventor: MATSUOKA KATSUNORI
IPC: B01J35/04
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of telescoping in which layers are not in the right places during use in a device provided with a first and a second honeycomb body and a holding cylinder for holding the honeycomb bodies by inserting a stopper assembly in a prescribed space between the honeycomb bodies. SOLUTION: A metal carrier for an electrically heating type catalyst device 10 is formed by coaxially arranging a second honeycomb body downstream of a first honeycomb body leaving a prescribed space C, and a stopper assembly 13 is installed in the space C. The outer side faces of the honeycomb bodies 11, 12 are covered with outer cylinders 11a, 12a respectively, and are inserted in a common holding cylinder 15 through an electrical insulating material 14. The stopper assembly 13 is integrally formed of ceramic material and is a honeycomb body equipped with a lot of mesh-like vent paths in the direction of an exhaust gas flow. Since end faces thereof in the axial direction 13a, 13b are abutted on the end faces of the honeycomb bodies 11, 12 opposite thereto respectively, the movement and the telescoping of the first honeycomb body 11 de to gas flow is prevented.
Patent JP-S59204208-A (JP)
Title: Manufacture of rare earth cobalt magnet
Inventor: SATOU TAKAYOSHI
IPC: C22C19/07
Filed: 1983-05-07
Abstract: PURPOSE:To obtain a rare earth cobalt magnet having coercive force of 1,000Oe or more and the maximum energy product of 25MGOe or more by a method wherein the rare earth cobalt magnet is manufactured using an alloy having the specified composition and according to the specified aging condition. CONSTITUTION:A matrix alloy has composition of Sm(Co0.68Fe0.23Cu0.07Hf0.02)0.6. Moreover an addition alloy has composition of Sm(Co0.68Fe0.23Cu0.07Hf0.02)7.4. The matrix alloy and the addition alloy thereof are ground respectively, and mixed at the weight ratio of 36:64, for example. After the ground and mixed powder is compression molded in a magnetic field, the product is sintered and subjected solution heat treatment. Moreover, aging treatment is performed in the temperature range of 840-880 deg.C. A permanent magnet obtained as the result thereof has coercive force of 1,000Oe or more and the maximum energy product of 25MGOe or more.
Patent JP-S58199088-A (JP)
Title: Treatment of fluorine ion-containing water
Inventor: SASAKI NOBUKO
IPC: C02F1/58
Filed: 1982-05-14
Abstract: PURPOSE:To remove fluorine ions efficiently, by adding a calcium agent and a phosphoric acid agent at specific ratios to fluorine ion-contg. water to form fluroapatite and adsorbing the same on a fluoroapatite layer. CONSTITUTION:The waste fluorine ion-contg. water discharged from a production factory is conducted through a raw water conduit 1 to the inside of a mixing tank 2, where a calcium agent and a phosphoric acid agent are added to the water under mixing so as to 5-10 ratio Ca/F based on molar weight and 1-5 ratio Ca/PO4 based on molar weight. The pH of the water is controlled to 4-9 in this stage. When the raw water contg. the calcium agent and the phosphoric acid agent is admitted into a contact tank 5 from the lower part thereof, the water contacts the fluoroapatite layer 6 which has beforehand been formed in the tank 5, and the fluoroapatite formed in the tank 2 is adsorbed away satisfactorily.
Patent JP-H10275792-A (JP)
Title: Substrate-drying equipment
Inventor: SATO YASUYUKI
IPC: F26B21/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To completely remove a liquid drop adhered on the upper and lower surfaces of a square-shaped substrate that is subjected to wet surface treatment. SOLUTION: An equipment has a carrying mechanism 10 for carrying a square-shaped substrate W horizontally and a gas injection mechanism 80 for injecting a gas toward the upper and lower surfaces of the square substrate W being carried and injects air to the substrate from both edges of the substrate to a center part from a gas injection port 82. A liquid drop is gathered on both end faces of the substrate due to a high-pressure air being injected from the gas injection port 82 of the gas injection mechanism 80 and is collected at a substrate center part where the air is concentrated. The collected liquid drop is sprayed to the end face of the substrate while being helped by the surface tension of the substrate.
Patent JP-S536077-A (JP)
Title: Level detector
Inventor: INAMI MAMORU
IPC: G01R19/04
Filed: 1976-07-07
Abstract: PURPOSE: Maximum and minimum values of signal levels or their differences are detected by comparing the reference periodic function voltages so disposed that varying voltage values of N numbers assume a staircase shape of N steps on a time base and the voltages of input signals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10277847-A (JP)
Title: Fixing method and device of nozzle tube holder
Inventor: UDAGAWA YUJI
IPC: F02M61/14
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance the sealing performance of a nozzle tube holder which is fixed to a mounting hole bored in a cylinder head. SOLUTION: When a nozzle tube holder 10 is to be fixed to a mounting hole 12 in a cylinder head, a press fitting piece 16b having some greater diameter than the inside diameter of a minor hole part 12b of cylinder head 11 is passed through a small diametric portion 10b of the nozzle tube holder 10 to undergo a plastic deformation while a tapered portion 10c of the tube holder 10 is pressed by a pressure tool 15 to a tapered hole part 12c of the cylinder head 11, and the small diametric portion 10b is engaged by thread grooves 12b of the mounting hole 12 and fixed.
Patent JP-H10274406-A (JP)
Title: Method and system for producing slag
Inventor: NISHIKAWA SUSUMU
IPC: F23J1/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To produce crystallized slag which can be used as a resource by measuring the temperature of slag discharged from a melting furnace and controlling the temperature of a pan provided for a conveyor to a specified level required for crystallizing the slag based on the measured temperature. SOLUTION: Temperature (1300-1500 deg.) of a molten slag 11 discharged from a melting furnace is measured in a slag outlet port 6 by means of a slag thermometer 26. A temperature measurement is delivered to an operating unit 27 which delivers a command for setting the solidification temperature of the molten slag at the crystallization point to a pan temperature regulator 28. The crystallization point is 900 deg.C or thereabout. The pan temperature regulator regulates the temperature of a pan by regulating the traveling speed of a slag conveyor 20, the opening of a cooling water valve 22 and the switching of a heater switch 25. The molten slag flew down to the pan is cooled down by the pan while being carried on the conveyor and held at the crystallization point.
Patent JP-H03278428-A (JP)
Title: Plasma processing device
Inventor: SUZUKI JUNICHI
IPC: H01L21/205
Filed: 1990-03-27
Abstract: PURPOSE:To form a diamond film without applying a bias voltage to a board even under low pressure by increasing the area of a board holder of an electron cyclotron and enhancing a plasma density. CONSTITUTION:Since electromagnetic coils 4a, 4b are so disposed that a maximum magnetic field is disposed at a microwave inlet and electron cyclotron resonance conditions are satisfied in an outer reaction chamber 5 of a plasma chamber 1, a board 7 can be disposed in the chamber 5. Accordingly, a board holder 6 and the board 7 can be increased in areas without being restricted by the sizes of the coils 4a, 4b, etc. Thus, a plasma potential around the board 7 is affected by the board 7, and a potential difference between the board 7 and a plasma potential is reduced. Accordingly, an excellent diamond thin film is formed particularly without applying '0' or positive bias voltage to the board 7 (the holder 6).
Patent JP-H03277635-A (JP)
Title: Production of moisture-absorbing and-emitting stretched molded article
Inventor: OISHI TSUKASA
IPC: D01F6/52
Filed: 1990-03-27
Abstract: PURPOSE:To obtain the title article excellent in moisture-absorbing and -emitting properties and having mechanical strengths, water resistance, and dimensional stability by stretching a molded article obtd. from an aq. soln. of a PVA resin and a free carboxyl groups containing polymer and neutralizing the article. CONSTITUTION:A molded article is produced from an aq. soln. of a PVA resin (pref. having a degree of polymn. of 3100 or higher) and a carboxylated polymer having free carboxyl groups in the molecule (e.g. a polyacrylic acid or an acrylic acid-sodium acrylate copolymer contg. less than 5mol.% sodium acrylate) in a wt. ratio of the former to latter of (90:10)-(20:80). The article is stretched at least double in at least one direction when it is linear, or at least double in terms of the areal stretching ratio in at least one direction when it is sheetlike. Then, the free carboxyl groups of the polymer contained in the stretched article are neutralized to give the title article.
Patent JP-S555784-A (JP)
Title: Disinfecting room of septic treating tank
Inventor: YONEZAWA MASAHIRO
IPC: C02F1/50
Filed: 1978-06-30
Abstract: PURPOSE: To surely set up the disinfectant at a fixed position and to enable to simply exchange at any time, by equipping stagnation box having the opening on the upper face just under the inflow opening of dirty water on disinfecting room and providing the upper projecting body holding the soilid disinfectant on the placing board positioning detachably on the bottom face of the above box.  
     CONSTITUTION: The stagnation box 2 having opening on the upper part, is provided with the partition board 18 facing to the inner part of the disinfecting room 1 just under the overflow dam 21. Supernatant liquid overflowed from the precipitation room through the dam 21, is entered the box 2 at first and is advanced toward the lower room 1 passing through the overflow groove 9 of the side wall 8. The solid disinfectant 4 is placed on the placing board 3 put on the bottom face of the box 2 and is freely taken out upward from the box 2 grasping the upper projecting body 5 and also, the disinfectant is able supply at any time. Supernatant liquid is contacted  with the disinfectant 4 during staying at the box 2 and the disinfectant 4 is dissolved in the supernatant liquid and the above liquid is advanced toward the room 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61239593-A (JP)
Inventor: NITTA MASAHIRO
IPC: H05B6/64
Filed: 1985-04-16
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-S58198331-A (JP)
Inventor: MATSUSHITA MACHIKO
IPC: A61B6/00
Filed: 1982-05-12
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-S5415377-A (JP)
Title: Reflecting lamp
Inventor: GOTOU EIZOU
IPC: H01K7/00
Filed: 1977-07-06
Abstract: PURPOSE: To provide an exact airtightness, easy production, and high efficiency of a reflecting lamp by airtightly sealing a light transmitting portion and a reflecting mirror iwth an organic adhesive to thereby construct the lamp. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05280101-A (JP)
Title: Joining construction of steel frame member
IPC: E04C3/10
Filed: 1992-04-02
Abstract: PURPOSE:To reduce a required number of high tension bolts greatly to promote execution efficiency in joining construction of steel framed members in a trussed beam, etc., of a large span frame and to increase reliability on strength. CONSTITUTION:Approximately a half of the total strength of steel materials is made to bear on high tension bolts 4 as joining means and the other half thereof is made to bear on PC steel bars 6 arranged over a joining section of the steel materials. Reaction force is given to clamping sections of the bolts 4 to tense the PC steel bars 6, and prestress is provided.
Patent JP-S57198119-A (JP)
Title: Safety control device in automatic door
Inventor: MOCHIDA HARUO
IPC: B60J5/00
Filed: 1981-05-29
Abstract: PURPOSE:To control a selecting lever of an automatic transmission to regualte the changing operation from a parking position to a running range by operating an actuator when an opening contact of a door opening and closing switch is closed. CONSTITUTION:When an opening contact 15a of a door opening and closing switch 15 is closed, an actuator 15 connected to the opening contact of the opening and closing switch 15 is operated, and a selecting lever of an automatic transmission is controlled to check the changing from a parking position P or a neutral position N to a running range. This construction prevents a car from starting when an automatic door is opened, and permits to keep safety in the automatic door.
Patent JP-S535740-A (JP)
Title: Curre nt supplying device to reactance load
Inventor: HOSONO ISAMU
IPC: H02J1/00
Filed: 1976-07-06
Abstract: PURPOSE: To provide the device with a regenerating ability by returning energy which reactance load is possesing to the power source in the case that the reactance load shall be applied with electricity and its current value should be changed abruptly, for example reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5415558-A (JP)
Title: Electric heating pot
Inventor: SAKURAI NOBUMASA
IPC: A47J31/56
Filed: 1977-07-06
Abstract: PURPOSE: To obtain high temperature hot water quickly by connecting water container and small capacity heating container. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62236286-A (JP)
Title: Video signal reproducing device
Inventor: SEKI YUICHI
IPC: G11B5/027
Filed: 1986-04-08
Abstract: PURPOSE:To optionally select and reproduce images of two fields as field still reproduced video signals by storing video signals of only one field out of frame still reproduced video signals and providing a field memory that reads out repeatedly. CONSTITUTION:Frame still reproduced video signals obtained by scanning optional two adjoining tracks by two rotary heads of different height position are analog-digital converted by an A/D convertor 3 and supplied to a memory 6. On the other hand, symmetric square waves of two field period in which the level is inverted at every field are supplied to a timing pulse generator 8 synchronously with rotational phase of two rotary heads performing reproduction, and the memory 6 is operated by field unit. Thus, at every time a still button is depressed, a field still reproduced image of odd number field and a field still reproduced image of even number field can be reproduced by switching them alternately.
Patent JP-H06293136-A (JP)
Title: Production of ink jet recording head
Inventor: MATSUMOTO HIROZO
IPC: B41J2/045
Filed: 1993-04-08
Abstract: PURPOSE:To provide an ink jet recording head production method ensuring that a cavity plate can be securely bonded to an oscillating plate without caus ing deformation of a groove of the cavity plate. CONSTITUTION:A jig 11 is disposed on a hot plate 10. In the jig 11, a substrate 1 and an oscillating plate 7 to be bonded to each other are overlappedly set. Furthermore, on the oscillating plate 7, a sheet 12 made of 'Teflon (R)' (the trame name of a tetrafluoroethylene resin in Du Pont Co.) and a press plate 13 are laminated in order. Thereon, an end face of a horn 14 of an ultrasonic processing machine is pressed. On the horn 14, a magnetostrictive vibrator excited by a high-frequency electric power is connected, but not shown in the figure. The horn 14 amplifies the vibration of the magnetostrictive vibrator and transmits it to the substrate 1 and the oscillating plate 7 as objects to be bonded to each other. Alternatiely, the sheet 12 and the press plate 13 to be inserted for efficiently transmitting the vibration may be omitted under some conditions.
Patent JP-H0712840-A (JP)
Title: Pendulum acceleration sensor
Inventor: TAMURA KAZUYUKI
IPC: G01P15/08
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a miniature pendulum acceleration sensor having high detection accuracy at low cost. CONSTITUTION:The pendulum acceleration sensor 1 comprises a supporting base 2, a magnetic damper 3, a printed board 4, a holder 5 for a displacement detecting means, and a pendulum 7. The magnetic damper 3 and the printed board 4 are fixed to the supporting base 2. The holder 5 housing a light emitting element 6a and a light receiving element 6b is integrally formed with a part 5b for bearing the shaft 7c of the pendulum 7. The holder 5 is fixed to the printed board 4 separately from the supporting base 2.
Patent JP-H11275992-A (JP)
Title: Cultivation system
Inventor: AKAI TATSUO
IPC: A01G31/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation system little in water consumption and capable of enhancing growing speed by supplying a nutrient water to a culturing plant by a specific method and covering the plant with a specific protection tube. SOLUTION: This cultivation system is obtained by allowing the roots of a culturing plant 20 to touch directly on the surface of a fine-porous baked body, thereby supplying the nutrient water needed by the culturing plant 20, and at the same time covering the culturing plant 20 with a light-transmitting protection tube 31. Further, the cultivation system is also obtained by inserting a seedling through the upper opening of a cylindrical fine-porous baked body, supplying the nutrient water needed for rooting and covering the seedling with a light-transmitting protection tube 31.
Patent JP-H02289531-A (JP)
Title: Ucn-1028d derivative
Inventor: KISHI MITSUO
IPC: C07C69/025
Filed: 1989-03-31
Abstract: NEW MATERIAL:An UCN-1028D derivative of formula I [R is H, formula II [Y is C=O, C(=O)O, C(=O)NH, SO2; n is 0-4; Z is O, NH or single bond; R1 is aryl or heterocyclic ring; X1 is H, OR2 (R2 is H, alkyl, etc.), etc.], -Y-R6 (R6 is alkyl, cyclic alkyl, etc.)]. USE:An anti-tumor agent having a protein kinase activity and an anti-tumor activity. PREPARATION:For example, UCN-1028A or UCN-1028C is hydrolyzed with an alkali to provide the UCN-1028D.
Patent JP-H08277354-A (JP)
Title: Bonding composition
Inventor: ARAKI KIMINORI
IPC: C08L61/06
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a composition, comprising a phenol resin containing methylol groups therein, excellent in adhesive strength at high temperatures and further that after heat aging and useful for bonding a backing metal of a disk brake, etc., to a friction material. CONSTITUTION: This composition comprises (A) a phenol resin containing methylol groups (e.g. a resol type phenol resin), (B), (i) a dicarboxylic dianhydride containing norbornene (e.g. 5-norbornene-2,3-dicarboxylic anhydride represented by the formula), (ii) an aromatic diameter (e.g. methylenedianline) and (iii) a tetracarboxylic dianhydride (e.g. pyromellitic dianhydride). The amount of the component based on 100 pts.wt. component (A) is 7-35 pts.wt. component (B) [e.g. 4.8-9.8 pts.wt. component (i), 4.8-11.7 pts.wt. component (ii) and 4.8-9.8 pts.wt. component (iii)].
Patent JP-S61237038-A (JP)
Inventor: RONARUDO FURANKU GARITANO
IPC: G01N11/14
Filed: 1986-04-10
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。