baber/WOPTO huggingface dataset:
Patent JP-H049411-A (JP)
Title: Manufacture of alloy powder containing rare earth metal
Inventor: SHIOTANI KATSUHIKO
IPC: B22F9/20
Filed: 1990-04-26
Abstract: PURPOSE:To improve collapsibility of bulky reaction generating material at the time of executing wet-treatment and to obtain powder having good corrosion resistance by incorporating two or more kinds of KBr, CaBr2 and CaCl2 in a mixed material subjected to heating in reduction diffusion method. CONSTITUTION:After heating the mixed material of rare earth metal oxide powder and the other metal powder and one or more kinds of alkali metal, alkali earth metal and hidride thereof under inert gas atmosphere or under vacuum, the reaction generating mixed material is treated under wetting condition. In this method, in this mixed material subjected to the heating, further two or more kinds of KBr, CaBr2 and CaCl2 are incorporated. It is considered that these salts lower the starting temp. of melting to the temp. lower than that of the conventional alkali (earth) metal chloride and bulking acceleration of the reaction generating material with over raising of the temp. is suppressed with these salts as absorbing agent of heat generated with heating reduction. Further, at the time of executing the wet-treatment under coexistence of KBr and/or CaBr2, removal of chlorine is facilitated and the corrosion resistance can be improved.
Patent JP-S58117196-A (JP)
Inventor: IMAA IWAN GAZUDA
IPC: E21B47/00
Filed: 1982-06-25
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-S58225434-A (JP)
Title: Processing method of integer value containing decimal point
Inventor: UCHIDA SHIYUUJI
IPC: G06F7/02
Filed: 1982-06-24
Abstract: PURPOSE:To facilitate easy processing of comparison, operation, etc. and at the same time to ensure an easy use of a high-class language, by converting the integer value having a decimal point at an optional position like TOD, etc. into a floating decimal point type. CONSTITUTION:An integer A having a decimal point DP at an optional position is converted into a number B of a floating decimal point type without changing the integer value and by showing the position of the decimal point in an exponent part. The number applies a 16 notation with binary 4 bits set as a block, and thus l bits are set as a whole with the position of the decimal point set at the n-th bith from the left (n: integer-fold value of 4). Therefore the number A is set at l=64 bits in terms of the TOD value and then at X''40'' (X showing 16 notation). As a result, the exponent E of the number B obtained after a conversion is set at X''40''+n/4 to satisy E=X''40''+13=X''4D'' since n=52 is satisfied with the TOD value. Therefore 8 bits suffices the width of an exponent part, and the remaining 4 bits (=64-52-8) are added after the integer value.
Patent JP-S5812038-A (JP)
Title: Character processor
Inventor: KANEMURA MASAJI
IPC: G06F17/24
Filed: 1981-07-14
Abstract: PURPOSE:To accelerate editing and forming of a document, by displaying the  size of the entire document, in a character processor having a display device. CONSTITUTION:An input from a keyboard 5 is read and inputted to an input data register INDR of a memory 14, and whether or not the data is the input from a display address alteration key is discriminated and whether or not it is in the alteration mode is discriminated. If not in the alteration mode, the content of the INDR is displayed on a CRT display 8. In case of the alteration mode, a display address change key is depressed and after the data is changed at the alteration mode, when the alteration key is depressed again, a cursor CS is located on the altered position on the CRT display 8 and displayed. Thus, the size of the entire document can always be grasped even with the document alteration processing.
Patent JP-H09296227-A (JP)
Title: Device for supporting metallic strip
Inventor: NAKAGAWA HIROO
IPC: C21D1/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for a metallic strip which can prevent damage to the metallic strip at the time of changing a roller for supporting the metallic strip in a catenary type furnace. SOLUTION: This supporting device is constituted so as to arrange the rollers 10a, 10b for supporting the metallic strip rotatably to the inside and the outside in the furnace respectively in the longitudinal direction on the periphery of a rotary drum 1. In this case, a lift roller 26 for elevating/lowering the metallic strip near the rotary drum and a rotation driving mechanisms 15, 33 capable of controlling the speed and torque for both rollers are provided.
Patent JP-H08282545-A (JP)
Title: Fixing structure for bonnet cover in mobile agricultural machine
Inventor: HARADA EIJI
IPC: B62D25/12
Filed: 1995-04-10
Abstract: PURPOSE: To provide a fixing structure for a bonnet cover in a mobile agricultural machine, which prevents handles, levers and the like from being exposed outside without impairing the appearance of the bonnet cover and a front cover, and also enables the bonnet cover to be opened/closed. CONSTITUTION: The other end of a connecting stem 33 which has its one end dropped down to the lower position at the inner side of a front cover 6, is connected to an engaging mechanism 29 provided for the upper section of the front cover 6 while side stepping the locating position of a battery 27, and the front cover 6 and the bonnet cover 5 are so designed as to be engaged/ disengage by vertically pushing down/pulling up the connecting stem 33.
Patent JP-S5334839-A (JP)
Title: Electrostatic coating
Inventor: SUGIURA SATOSHI
IPC: B05D1/04
Filed: 1976-09-11
Abstract: PURPOSE: To make it possible to coat the vertical and horizontal surfaces of articles to be coated uniformly, by letting the disc of a coater rise and fall and oscillate simultaneously or separately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09282890-A (JP)
Title: Semiconductor memory device with boosting circuit
Inventor: TSUJI KEITARO
IPC: G11C11/419
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device by which a sufficient amplification factor is obtained and by which data is transferred at high speed by a method wherein a power-supply voltage which is supplied from the outside is boosted so as to be supplied to a sense amplifier. SOLUTION: A memory cell array 11 is composed of a matrix of memory cells, selection terminals of the memory cells are coupled to word lines in every row direction, and data input/output terminals are coupled to complementary data lines in every column direction. A column decoder 18 issues address signals according to column address signals Y0 to Ym, and a column selection switching circuit 20 which receives them connects the selected complementary data lines to complementary common data lines. A sense amplifier 21 amplifies potentials of the complementary common data lines so as to be output as output data DO0 to DOi via output buffers 19.  At this time, a boosting circuit 22 receives a boosting activation signal from a boosting control circuit 23, it boosts a power-supply voltage, e.g. 3V, received from the outside to a voltage Vsa, e.g. 6V, at a prescribed level so as to be supplied to the sense amplifier 21.
Patent JP-S5234934-A (JP)
Title: Deodorant gels
Inventor: SUZUKI SUSUMU
IPC: F25D23/00
Filed: 1975-09-09
Abstract: PURPOSE:Deodrant gels especially effective removing bad odors in refrigerators comprising hydrous gels containing citrus perfume.
Patent JP-H02291070-A (JP)
Title: Credit transaction data management system
Inventor: TAKAHASHI HIROSHI
IPC: G06Q40/02
Filed: 1989-05-01
Abstract: PURPOSE:To eliminate a need of correction of the limit amount of transaction on the host side at each time by registering limit amounts of transaction in plural levels on the host side in accordance with classifications or the like of departments, shops, and transaction commodities and collating the limit amount of transaction in a desired level on the terminal side. CONSTITUTION:When credit card discrimination data is inputted from an input means B1, a transmitting means B2 transmits this discrimination data and level specifying data, which specifies a level of the limit amount of transaction, to a data processor A on the host side. Limit amounts of transaction in plural levels are stored for each credit card discrimination data in a storage means A1 of this data processor A. A returning means A2 reads out and returns the limit amount of transaction corresponding to credit card discrimination data and level specifying data which are received through the transmitting means B2.
Patent JP-S5233233-A (JP)
Title: Failure detection circuit for emergency personel proteceing gas genera tor circuit
Inventor: OCHIAI TSUYOSHI
IPC: B60R21/16
Filed: 1975-09-09
Abstract: PURPOSE: Failure detection circuit for emergency personel protecting gas generator circuit, in which breakage or short circuit of wire harness or filament can be easily detected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5442907-A (JP)
Title: Counter circuit
Inventor: OKI FUMIO
IPC: H03K23/74
Filed: 1977-09-09
Abstract: PURPOSE:To transmit the state of the preceding relay to the next relay and thus to reduce the number of the relay contact by using the contact of the pulse count relay according to the phase of the input pulse.
Patent JP-H09297399-A (JP)
Title: Photopolymerizable composition
Inventor: SASAKI FUMIHIKO
IPC: G03F7/029
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high sensitivity photopolymerizable compsn. by incorporating an addition polymerizable compd. having an ethylenic unsatd. double bond, a specified compd. and a titanocene compd. SOLUTION: This photopolymerizable compd. contains an addition polymerizable compd. having at least one ethylenic unsatd. double bond, a compd. (pyrylium salt dye or thiapyrylium salt dye) represented by formula I or II and a titanocene compd. In the formulae I, II, each of X<1> and X<3> is a cation of O or S, X<2> is O or S, Y<1> -Y<3> are groups forming 6- or 10-membered hereto rings in combination with X<1> -X<3> , respectively, each of R<1> -R<3> is H, halogen, cyano, etc., each of R<4> -R<6> is H, 1-12C optionally substd. alkyl, etc., Z<-> is a counter anion and (n) is an integer of 0-3.
Patent JP-S63274690-A (JP)
Title: Method and apparatus for producing inp single crystal
Inventor: NAKAGAWA MASAHIRO
IPC: C30B27/02
Filed: 1987-05-01
Abstract: PURPOSE:To draw up InP single crystal having low dislocation by a double melt-sealing method without doping Sn and S by specifying pressure, temp., materials, etc. CONSTITUTION:After opening an autoclave 13 and a vessel 4, InP polycrystal and B2O3 are put in a crucible 1. Seed crystal 5 is attached to an upper axis 6 and B2O3 is put in sealant sinks 21 and 22, and solid phosphor is put on the bottom of the vessel. After closing the autoclave 13 and replacing its inner gas with inert gas, heaters 8 and 26 is applied an electric current, B2O3 is liquefied and thereby holes for axes 18 and 19 are sealed. InP polycrystal is turned to melt 2, and the melt is overspread with a liquid sealant 3. The seed crystal 5 is put into the melt 2 and after seeding crystal is drawn up while the axes 6 and 9 are rotating relatively. At that time, the vessel 4 is made of carbon, etc., coated with PBN, partial pressure of P in an inner space S is >=4atm., the min. temp. is >=700 deg.C, the sum of partial pressure of the inert gas and P is >=28kg/cm<2> and vertical temp. gradient of the sealant 3 is <=50 deg.C/cm.
Patent JP-S5536064-A (JP)
Title: Rolling mill
Inventor: YASUDA KENICHI
IPC: B21B13/14
Filed: 1978-09-08
Abstract: PURPOSE:A small-sized and inexpensive rolling mill which is able to fully control the width direction plate thickness of rolled material by mounting an inclined roll having an inclined axis to the axis of the work roll and its inclining device in either side of one pair of work rolls. CONSTITUTION:In order to reduce a bend of work rolls 2, 3 due to rolling load, the intermediate roll 6 is made to incline in the horizontal surface, the load from the reinforced rolls 4, 5 to the part of work rolls 2, 3 which do not contact the strip 1 is reduced, and also the different plate thickness of plate width direction of the strip 1 is made to correct more effectively by the cooperative work of inclining adjustment of the roll 6 and the roll bending devices 8, 9. In case the work rolls 2, 3 and the reinforced rolls 4, 5 have the same diameter, and the up and down driving condition is same, the roll 6 can be arranged in either side, but in case the diamter of rolls 2, 3 is different and the large diameter roll 3 is driven, the intermediate roll 6 is arranged in the roll 2 side.
Patent JP-S5633666-A (JP)
Title: Electrophotographic method
Inventor: AOKI KENJI
IPC: G03G15/04
Filed: 1979-08-29
Abstract: PURPOSE:To form a sharp image of high resolution, by enabling introduction of amplfication function in a developing step. CONSTITUTION:Photosensitive toner 2 is carried on an air stream ejected from air jet nozzle 9 through ion cloud 8 produced with corona charger 7 and attached to conductive plate 10. When toner 2 is charged, e.g. negatively, positive bias voltage is applied to plate 10 from electric power source 14 and transparent developing electrode 11 having negative bias voltage is approached closely opposite to the photosensitive toner layer, and the layer is imagewise exposed through electrode 11 in this state. At that time, since the charge quantity in the dark 12 does not change, but in the light 13, the layer loses the charge, and it is charged to a reverse polarity to the same potential as plate 10, thus forming a positive image on plate 10 and a negative image on electrode 11.
Patent JP-H02286808-A (JP)
Title: Supply/exhaoust valve device of internal combustion engine
Inventor: YAMADA SHIGEKI
IPC: F01L3/24
Filed: 1989-04-28
Abstract: PURPOSE:To prevent deposit of carbons and/or carbides for a long period of time certainly by impressing a high-frequency voltage on an electrostrictive vibrator in conformity to a crank position sensing signal while an engine valve is open. CONSTITUTION:An electrostrictive vibrator 20 is mounted at the stem end 3a of an engine valve 1. To this vibrator 20 a high-frequency voltage is impressed through a lead 21 in conformity to a crank position sensing signal while the engine valve 1 is open. Thereby the vibrator 20 is elongated/contracted to cause vibration of valve 1 in the axial direction. Thus carbons and/or carbides likely to be attached to the engine valve 1 are shaked off, and their deposition on the engine valve 1 is precluded.
Patent JP-H09296421-A (JP)
Title: Vertically movable post device and robot gate device
Inventor: KITAI SHOHEI
IPC: E01F13/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an almost noiseless and novel robot gate device. SOLUTION: This robot gate device vertically embedded in a foundation in the ground or the like is provided with a hydraulic cylinder 8 in which a piston rod 8a turned upward above the foundation is vertically moved up and don by the hydraulic pressure, and a post 10 connected to the upper end of the piston rod 8a of the hydraulic cylinder 8 and moved up and down to a specified level from nearly the same face with the foundation. And further, it is provided with a rope like a chain 11 or the like stretched between the upper ends of the posts 10, a pump 28 supplying or discharging a fluid against the hydraulic cylinder 8, and a fluid storage tank 26 connected to the pump 28.
Patent JP-S615650-A (JP)
Title: Polling control system
Inventor: KITAZAWA NAOTO
IPC: H04L12/403
Filed: 1984-05-30
Abstract: PURPOSE:To transmit data by completing automatic poll control when transmission data is generated in a communication controller during execution of the automatic poll control and a signal returned from a terminal device is information data. CONSTITUTION:A communication controller 20 is provided with a transmission control circuit 21-3 controlling the outgoing side of a subchannel of a duplicated line, a reception control circuit 21-2 controlling the incoming side of the said subchannel and a reception signal identification circuit 21-1 identifying that the incoming reception signal is an information signal. The automatic poll control is finished even when transmission data is generated during the execution of automatic poll control in the polling and a signal returned from terminal devices S1-S3 is an information data without F. Thus, when transmission data is generated during the automatic poll control and the information data without F is received from the devices S1-S3, it is identified to complete the automatic poll control and the transmission data is transmitted to the devices S1-S3.
Patent JP-H08285783-A (JP)
Title: Macro image inspection equipment
Inventor: KAWAI AKITOSHI
IPC: G01N21/88
Filed: 1995-04-11
Abstract: PURPOSE: To suppress fluctuation in the inspection results due to change of the installation environment. CONSTITUTION: Since a semiconductor wafer 1 is irradiated with the illumination light from an illuminator 2 through a background plate 6, an invariant background image is reflected on the illuminated surface of the semiconductor wafer 1. Consequently, even if the installing position of stage 3 or the like, other than a monitor 5, is changed it has no effect on the image and a good image is obtained constantly. Furthermore, since the illumination light from the illuminator 2 is diffused by the background plate 6, the illuminated surface of the semiconductor wafer 1 is illuminate uniformly with the illumination light. Consequently, the illumination range is widened to enlarge the observable region thus enabling observation of the entire semiconductor wafer 1.
Patent JP-S63274952-A (JP)
Title: Dye fixing element
Inventor: AONO TOSHIAKI
IPC: G03C7/00
Filed: 1987-05-06
Abstract: PURPOSE:To prevent nonuniformity of image density and generation of adhesion failure by disposing a back layer contg. a hydrophilic colloid to the other side of a base provided with a dye fixed layer on one side and incorporating specific particles into the back layer. CONSTITUTION:At least one dye fixed layer contg. a mordant is provided on one side of the base and at least one back layer incorporated therein with the hydrophilic colloid is disposed on the opposite side. Matting agent particles having a grain size in excess of 10mum are incorporated in this back layer. The uneven colors of dye images and the adhesion of the dye image elements to each are prevented even after preservation of the dye fixing elements in superposition on each other by using the matting agent particles having such large grain size. An increase in the rough texture and haze of the back surface is obviated and smooth paper feeding is executed. A decrease in the content of a base or base precursor, etc., at the time of preservation is prevented and the sufficient image density is obtd.; in addition, the nonuniformity of the density at the time of transfer is prevented.
Patent JP-2000300031-A (JP)
Title: Harvester for root vegetables
Inventor: BOKURA KATSUTOSHI
IPC: A01D33/14
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a harvester for root vegetables capable of stably cutting the leaf and stem parts of root vegetables even at high position, readily controlling reaping height of the leaf and stem part and always favorably carrying out cutting. SOLUTION: This harvester for root vegetables comprises supporting a cutting part 3d on a guide frame 62 installed in inclined posture from ground surface side to the machine body side and lifting and lowering the cutting part 3d along the guide frame 62 to make reaping height adjustable in the harvester liftably attaching the cutting part 3d for cutting leaf and stem parts of crops to a traveling machine body 2.
Patent JP-H08282991-A (JP)
Title: Cargo handling control device for forklift truck
Inventor: TANAKA SHINOBU
IPC: B66F9/24
Filed: 1995-04-10
Abstract: PURPOSE: To reduce a load of a power supply circuit due to temporary concentration of a current, by controlling on/off timing so as to be delayed of chopper start timing and minimum resolving width of an exciting current carried in an exciting coil of respective proportional solenoid control valve excited by operating a plurality of cargo handling operating levers. CONSTITUTION: In a battery type forklift truck providing a proportional solenoid control valve and a plurality of cargo handling operating levers 10 to control a cargo handling work device by respectively operating the lever 10, a control device 20 controls chopper duty ratio of determining an exciting current carried in an exciting coil of the proportional solenoid control valve in accordance with battery voltage. That is, in a single minimum resolving width, a half pulse is output, further to delay chopper start timing and on/off timing of the minimum resolving width. Concentration of a battery current, for instance, in the case of a plurality of series of the proportional solenoid control valves, can be halved, consequently to enable a load of a capacitor to reduce in wiring from a battery and a power supply circuit.
Patent JP-H08311135-A (JP)
Title: Low-hysteresis elastomer composition prepared by using amino-substituted aryl lithium as polymerization initiator
Inventor: DEIBITSUDO EFU ROOSON
IPC: B60C1/00
Filed: 1996-04-08
Abstract: PURPOSE: To obtain a low-hysteresis elastomer composition which reveals the reduction in hysteresis and gives the tires a relatively low rotation resistance and improved fuel consumption by using a specific amino-substituted aryl lithium as a polymerization initiator. CONSTITUTION: This elastomer is selected from the group consisting of diene homopolymers and copolymers of diene with a monovinyl aromatic monomer having a functional group on one terminal of the chain and a lithium atom on the other chain terminal before quenching, thus contains a polymer chain of R<6> -polymer-Li [R<6> is formula I, formula II (R<7> and R<8> are each a 1-8C alkyl)]. The polymer is obtained by polymerizing at least one selected from 4-12C diolefin monomers, 8-20C monovinyl aromatic monomers and toluene using a polymerization initiator having a structure of formula III or formula IV.
Patent JP-S5538705-A (JP)
Title: Antenna circuit
Inventor: TAKEDA SHIGEKI
IPC: H01Q13/00
Filed: 1978-09-11
Abstract: PURPOSE:To reduce the loss of the signal power as well as to simplify the circuit by giving the DC-type short circuit to the tip of the microstrip line and then connecting the strip conductor directly to the gate of FET. CONSTITUTION:Strip conductor 8 is short-circuited to earth conductor 1 at the tip part of microstrip line 4, and the other end of conductor 3 is connected directly to gate G1 of FET5. In this case, no loss is caused to the signal power transmitted from line 4 to FET5 in case the matching is secured between line 4 and the amplification part. The biasing for gate G1 is given by line 4 the tip of which is earthed.
Patent JP-H08298844-A (JP)
Title: Combine harvester
Inventor: MINAMI TERUO
IPC: A01D61/00
Filed: 1995-05-09
Abstract: PURPOSE: To prevent a feed chain from being clogged in carrying out the threshing treatment of manually reaped grain culms. CONSTITUTION: This combine harvester is obtained by installing a supporting unit 11 for carrying manually reaped grain culms thereon capable of performing the free vertical changeover from a housing posture for exposing the starting end of a feed chain 4 to a covering posture for covering the starting end of the feed chain 4 at the starting end of the feed chain 4 of a thresher and further attaching a linking means capable of performing the operations to change over the supporting unit 11 for carrying the grain culms thereon to the housing posture according to the operations to connect a clutch 15 of a reaping and pretreating device A and operations to disconnect the clutch 15 of the reaping and pretreating device A according to the changeover to the covering posture of the supporting unit 11 for carrying the grain culms thereon.