baber/WOPTO huggingface dataset:
Patent JP-S58115096-A (JP)
Title: Method for making lithium niobate single crystal having single domain
Inventor: KOMI TADAO
IPC: C30B29/30
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a LiNbO3 single crystal having single domain, without causing cracking, by attaching electrodes to the single crystal, heating the crystal at a specific temperature, and slowly imposing an electric field to the crystal. CONSTITUTION:A pair of electrodes 4 are attached to the single crystal 3 of LiNbO3 along the Z-axis, and the crystal is inserted into the electric furnace 2 and heated at about 1,200 deg.C. The switch 7 is turned on, and the electric potential 6 is raised slowly e.g. at a rate of 10V/min until it reaches 10V. The crystal is maintained in the state for about 30min, and cooled at a cooling rate of about 100 deg.C/hr. The obtained single crystal has an n-value of 800.
Patent JP-S6188892-A (JP)
Title: Monoclonal antibody and its preparation
Inventor: KATSURA YOSHIMOTO
IPC: C07K16/00
Filed: 1984-10-04
Abstract: PURPOSE:To obtain the titled antibody having specificity to leukemia cell, by administering a humand adult T-cell leukemia cell to a mammal, fusing an antibody-producing cell of the mamal to a myeloma cell, and cloning the hybridoma producing an anti-ATL cell antibody. CONSTITUTION:A mammal is immunized with a human adult T-cell leukemia cell (ATL cell), and the obtained antibody-producing cell is fused with a myeloma cell. A hybridoma producing an anti-ATL cell antibody is selected from the formed hybridoma, and cloned by the critical dilution method to obtain a clone having strong bonding capability to ATL cell. An antibody-producing cell bonding specifically to an antigen having a molecular weight of about 110,000 existing in a leukemia cell such as ATL cell is collected from the clone, and transplanted to the abdominal cavity of a pristene-treated mouse. The monoclonal antibody produced in the ascites is separated and purified.
Patent JP-H0880093-A (JP)
Title: Controller of double-axis excited generator
Inventor: MORIKAWA RYUICHI
IPC: H02P9/00
Filed: 1994-09-02
Abstract: PURPOSE: To control active power and reactive power individually at high speed. CONSTITUTION: The controller of a two-axis excited generator 1, which is equipped with two sets of windings 8 and 9 for generating orthogonal magnetic fluxes on the side of a rotor and a stator winding connected to the system on stator side, is provided with a phase difference operating part 12, which detects the phase difference by comparing the phase of the rotor, and a coordinate transform part 18, which corrects the voltage command or the current command to control active power or reactive power by phase difference and converts it into an exciting voltage command or an exciting current command. And, two sets of rotor windings are supplied with voltage or a currents, according to the exciting voltage command or the exciting current command.
Patent JP-H0871651-A (JP)
Title: Equipment for straightening bending and roundness of steel tube
Inventor: ITSUBO KUROMOCHI
IPC: B21D39/20
Filed: 1994-09-02
Abstract: PURPOSE: To facilitate the attachment/detachment of a segment by fitting a segment cover on the surface of the segment to be brought into close contact with the inner surface of a tube, and on both sides of the segment. CONSTITUTION: The tube expansion is achieved by using a method to attach the metallic tape on a segment as a method where the height of the segment of a tube expanding head is partially changed in order to partially control the elongation in the circumferential direction. The bending and the roundness can be precisely straightened by adjusting the height of the segment using the metallic tape to take into consideration both the bending and the roundness for the appropriate control. A segment ever which is brought into close contact with the surface of each segment to be brought into contact with the inner surface of the tube and both sides of each segment, and is not provided with bolt holes for fixation is fitted. This segment cover reduces the load on correcting equipment.
Patent JP-S60100503-A (JP)
Title: Insecticidal and miticidal agent composition
Inventor: OKAUCHI TETSUO
IPC: A01N47/22
Filed: 1983-11-07
Abstract: PURPOSE:To provide an insecticidal and miticidal agent composition containing fenbutatin oxide in combination with 2-sec-butylphenyl N-methylcarbamate which is a carbamate-type insecticide, and exhibiting the synergistic effect, high controlling effect and residual activity. CONSTITUTION:Hexakis( beta,beta-dimethylphenetyl )distannoxane of formula I (fenbutatin oxide) is used in combination with sec-butylphenyl N-methylcarbamate (known as an agent for controlling leafhoppers and planthoppers of rice) at a weight ratio of 1:(1-5), preferably 1:(1-2) to obtain the objective insecticidal and miticidal agent composition. The agent is effective to vermin such as citrus red mite, Japanese citrus rust mite, European red mite, sweet cherry spider mite, green rice leafhopper, smaller brown planthopper, white-backed planthopper, etc.
Patent JP-S59100349-A (JP)
Title: Solar heat collector
Inventor: TANI TATSUO
IPC: F24S23/70
Filed: 1982-11-29
Abstract: PURPOSE:To constitute the titled collector easily by making use of reflectors which are about identical in their focus distances, by a method wherein reflectors formed in a rectangular state are arranged rotatably in a longitudinal direction, while a heat collector formed in a long shape is arranged so that it runs parallel with each of reflectors at the upper part of the central reflector. CONSTITUTION:As for a solar heat collector A, a plurality of reflectors 2 which is in a rectangular state and having curved surfaces whose focus distances are about identical with each other in relation to their widthward direction is arranged longitudinally on a base rest 1 forming a rectangular frame unit, two sets of these reflectors are arranged on the right and left sides of the base rest 1 by leaving a necessary space between them, and a long shaped heat collector 3 is arranged in a suspended state by supporting frame units 4, 4 at the upper position of the reflectors 2 and about the center position in a widthward direction of the base rest 1 by turning the collector 3 to the longitudinal direction. As for the reflector 2, a mirror plate 5 is provided on a metallic plate 6, which are supported so that they become freely turnable centering around a tube component 7 and then it is constituted so as to turn appropriately for tracking the moving sun.
Patent JP-H1046141-A (JP)
Title: Yellowing inhibitor
Inventor: UOTANI NOBUO
IPC: C08L39/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain yellowing inhibitors which are applied to a fibrous substrate to make it resistant to yellowing even when they are stored in a container after repeated wear and washing by using a light-stabilizing compound having a sterically hindered piperidyl group. SOLUTION: One of the inhibitors comprises a light-stabilizing compound having a sterically hindered piperidyl group. Another inhibitor comprises a light-stabilizing compound which is a (co)polymer of a monomer having a radical-polymerizable unsaturation and a sterically hindered piperidyl group optionally with another radical-polymerizable monomer. These compounds are extensively used as a stabilizing material for polymeric materials such as plastics, rubbers and fibers and exemplified by compounds represented by formulas I and II. The monomer having a radical-polymerizable unsaturation and a sterically hindered piperidyl group is exemplified by a compound represented by formula III (wherein R<1> is a 1-3C alkyl, phenyl or a 1-18C alkoxyl; R<2> is H, a 1-3C alkyl, phenyl or a 1-18C alkoxyl; R<3> is H or a 1-3C alkyl; and Y is a single bond or phenylene).
Patent JP-H1052799-A (JP)
Title: Hopper device
Inventor: MATSUBARA SADAO
IPC: B30B11/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent any changes in the mixing ratio of the light powder and the heavy powder in the raw material powder in a hopper device in which the raw material powder to be carried from a carriage conveyor is received and fed to a green compact forming machine. SOLUTION: A guide plate 7 is provided in a container of a press hopper 4 (hopper device) which is provided on the downstream side of a screw conveyor 3 to carry the raw material powder while the raw material powder is stirred and mixed and in which the raw material powder is charged from the screw conveyor 3, and the charged raw material powder is downwardly fluidized along a guide plate 7 to prevent the light powder in the raw material powder from being scattered. The guide plate 7 is of spiral gutter shape.
Patent JP-H0766846-A (JP)
Title: Communication protocol examining device
Inventor: MIYATA SHUNSUKE
IPC: H04L29/06
Filed: 1993-08-25
Abstract: PURPOSE:To examine a protocol for a computer whose loaded protocol is unknown in a short time without need of the use of a computer whose loaded protocol is known in the preparation stage of interconnecting the computer whose loaded protocol is unknown and the computer whose loaded protocol is known. CONSTITUTION:The check device 100 is constituted of a message transmission reception function section 11, a test pattern definition section 12 and a message analysis/selection function section 13. The function section 13 uses the message transmission reception function section 11 based on definition information registered by the definition section 11 and transmits and receives a message to/from an opposite electronic computer and decides a profile received by a the opposite computer based on the result of analysis of the received message as the protocol of the opposite party.
Patent JP-H0874429-A (JP)
Title: Dwelling house with basement
Inventor: SHIRAHAMA KAZUSHI
IPC: E04F19/08
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a dwelling house with basement, of which eaves height is aligned, by setting the half upper height of a basement projected from the ground surface of a first ridge part and the ceiling height of a housing floor between the first floor and the second floor of a second ridge part equal to each other. CONSTITUTION: Ceiling height of a housing floor 10 having a housing chamber provided between an upper and a lower floors of a second ridge part 2 is set equal to the basement 3 height of a first ridge part 1 so that the eaves height of the first and the second ridge parts are equal to each other. At this stage, the ceiling height of the housing floor 10 and the ceiling height of the floor adjacent to the housing floor of the first ridge part 1 are set equal to each other, and the floor position of each upper floor is aligned so as to eliminate a stage difference and improve the convenience. A wellhole of a room of the floor lower than the housing floor 10 is provided so as to form an open space, although the floor has a stage difference between the adjacent floors of the first ridge part 1.  Furthermore, low ceiling height rooms such as a kitchen, a toilet, a bath room and an entrance hall are provided under the housing chamber of the housing floor 10 so as to heighten the ceiling height of the housing chamber. Or, the low ceiling height rooms are arranged in the north side of the dwelling house so as to cope with the north side diagonal line limit.
Patent JP-S6189294-A (JP)
Title: Method of purifying coke oven gas
Inventor: HIROOKA NOBORU
IPC: C10K1/34
Filed: 1984-10-09
Abstract: PURPOSE:To purify a coke oven gas in such a way that it is suitable for producing hydrogen or as a synthesis gas, by hydrogenating selectively unsaturated hydrocarbons and oxygen in the coke oven gas by the use of a Pd catalyst. CONSTITUTION:A coke oven gas, preferably previously, sent to a hot bottle, subjected to oil washing, and cooled, so that it is pretreated. Then, it is brought into contact with a Pd catalyst, and unsaturated hydrocarbons such as dienes, olefins, etc. and oxygen are selectively hydrogenated. Then, sulfides are subjected to desulfurized through hydrogenation in the presence of a catalyst, and hydrogen is separated and recovered with an adsorbent such as zeolite, etc., to purify the coke oven gas.
Patent JP-S6190305-A (JP)
Title: Filter circuit of magnetic recording/reproducing device
Inventor: ASABA KOJI
IPC: G11B5/035
Filed: 1984-10-09
Abstract: PURPOSE:To correct frequency characteristic fluctuation due to spacing loss between magnetic tape and head by adjusting the correcting degree of a correcting circuit in accordance with the detecting output of a specified frequency band component level of a reproducing signal. CONSTITUTION:A PCM signal of a magnetic tape 1 is read by a magnetic head 2 and amplified by an amplifier 3 and then inputted to an HPF11 and detecting circuit 14 of a filter circuit 10. If the spacing loss between the tape 1 and head 2 is small, the input signal level becomes high, the detecting output voltage of a circuit 14 becomes high, the transistors (TR) Q1 and Q2 are turned on, a capacitor 5 is grounded, an LPF12 is made active, the characteristics of the HPF11 and LPF12 are combined, and the input signal with flat frequency characteristic is outputted to a terminal 13. If the spacing loss is large, the input signal level becomes low, the detecting output voltage of the circuit 14 becomes small, TRs Q1 and Q2 are turned off, the input signal has the high-band characteristics stressed by the HPF11 and the frequency fluctuation is corrected, and then outputted to the terminal 13.
Patent JP-2000045019-A (JP)
Title: Decarburizing heat treatment of cast iron member
Inventor: ITAGAKI OSAMU
IPC: C21D3/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To make executable decarburizing treatment in a short time by subjecting a cast iron member to decarburizing by using a fluidized bed heat treating furnace through which a fluidizing gas is made to flow and to which fluidized particles are charged. SOLUTION: In the fluidized bed heat treating furnace 10 having an outer wall 1, a heater 2 arranged on the inner face of the outer wall and a muffle 3 arranged at the hollow part on the inside, decarburizing of a cast iron member is executed. The furnace 10 is packed with fluidized particles 7, a fluidizing gas is charged into the muffle 3 from a passage 4, is dispersed by a dispersion board 6 and is exhaust from a passage 5. As the fluidizing gas, carbon monoxide and carbon dioxide are used, and, in the case where the amt. to be decarburized is controlled, furthermore, one or plural kinds among nitrogen, hydrogen, hydrocarbon and air selectively added at will. As the fluidized particles 7, alumina, silica, silicon carbide, silicon nitride, magnesia, zirconia or the like are used, and the particle size thereof is controlled to about 100 to 1000 μm.  In this way, the average carbon content in the cast iron member can be controlled to about <=0.1%.
Patent JP-H0765204-A (JP)
Title: Device and method for shape display
Inventor: SHIMIZU KAZUMA
IPC: G06T19/00
Filed: 1993-08-25
Abstract: PURPOSE:To display or not display the shape of a component, etc., intuitively without paying attention to the name of a member which is not displayed by providing a display means which displays the shape of the member which is not displayed. CONSTITUTION:When 'nondisplay' of a menu 22 which is displayed at a display device 4 is indicated with a mouse, the display of the menu 22 changes to 'nondisplay' (b) and the selection of 'nondisplay' is known. Then when the shape of a component, etc., displayed at the display device 4 is indicated by an input device such as the mouse, the shape of the component, etc., for which 'nondisplay' is indicated is erased on the display device 4 and an icon 24 is displayed on the display device 4 instead. When the component which is not displayed is displayed, the displayed icon is indicated with the mouse, etc., to display the shape of the component, etc., in the nondisplay state. Consequently, intuitive operation is performed without paying attention to the identifiers of components, etc.
Patent JP-S59101994-A (JP)
Title: Holography television device
Inventor: YAMADA TAKAHIRO
IPC: H04N13/00
Filed: 1982-12-01
Abstract: PURPOSE:To transmit and reproduce a true three-dimensional picture by using a solid state image pickup element and a solid state picture display element of a three-dimensional structure, as detecting and reproducing means of a three- dimensional hologram. CONSTITUTION:A three-dimensional TV is provided with a detecting means, a transmitting means and a reproducing means of a three-dimensional hologram. The detecting means consists of a solid state image pickup element 101 having a photoelectric converting part placed three-dimensionally in the three-dimensional direction. Also, the reproducing means consists of a solid state picture display element 102 having a photoelectric converting part in the three-dimensional direction. Moreover, the transmitting means consists of a transmission system 103 for connecting an output terminal of the solid state image pickup element 101 and an input terminal of the solid state picture display element 102. By forming in this way, a true three-dimensional picture can be transmitted and reproduced.
Patent JP-H0944990-A (JP)
Title: Audio fm signal forming method and device therefor, reference tape preparing method and device therefor and reference tape preparing system
Inventor: TAKAI HACHIRO
IPC: G11B20/02
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to the frequency deviation of an audio FM signal with high accuracy by comparing and adjusting frequency deviations of two audio FM signals. SOLUTION: In an audio FM signal forming block 2. after the frequency of the audio signal outputted from an audio signal oscillator 5 was modulated by a first frequency modulator 6 and a second frequency modulator 7, frequency deviations of both audio FM signals are measued. A computer (PC) 12 compares the frequency shift of the first audio FM signal by making the second audio FM signal a reference. Then, the PC 12 outputs the first audio FM signal by adjusting the signal level of the audio signal to be outputted from the audio signal oscillator 5 based on the compared result.
Patent JP-S6189631-A (JP)
Title: Wafer holder
Inventor: KUSAKAWA HIROTSUGU
IPC: H01L21/027
Filed: 1984-10-08
Abstract: PURPOSE:To prevent a charge-up while keeping the flatness of a wafer by a construction wherein electrons flow from the back side of the wafer into a base body through a metal cushion material in the shape of a brush, for instance, as a non-magnetic and conductive connecting material. CONSTITUTION:A concavity 4 is formed in the central part of a base body 1 so that this body contacts only with the peripheral part of a wafer 3, a metal cushion material in the shape of a brush, for instance, as a non-magnetic and conductive connecting material 5 is put in said concavity, the wafer is fixed by pushing a holder 2 against the periphery of the top side of the wafer 3, and thus the connecting material 5 is made to contact closely with the base body 1 and the wafer 3. Although the back surface of the wafer 3 is rough, the brush-shaped metal cushion material being elastic and flexible is in close contact with the rough surface. By this construction, the contacting area of the wafer 3 with the base body 1 is increased without impairing the flatness of the top surface of the wafer 3, and thereby the inflow of electrons into the base body 1 is facilitated on the occasion of exposure by electron beams, while a charge-up phenomenon n the occasion of drawing is prevented substantially.
Patent JP-S6365270-A (JP)
Inventor: YAMASHITA FUMIO
IPC: F25D23/00
Filed: 1986-09-08
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-S6192157-A (JP)
Title: Stator of linear motor
Inventor: MITANI SHIGEO
IPC: H02K41/03
Filed: 1984-10-08
Abstract: PURPOSE:To improve the bonding accuracy and to uniformly form a thin adhesive layer by forming an air bubble drain in a substrate or a pole plate in a stator in which the pole plate is bonded with an adhesive on the base. CONSTITUTION:A pole plate 1 formed with pole teeth with bottomed grooves is bonded through an adhesive layer 2 on a base 3 to form a stator. In this case, an air bubble drain 4 is formed at least one of the plate 1 and the base 3 to discharge air bubbles remaining in the layer 3. Thus, the characteristics can be largely improved without providing special manufacturing steps.
Patent JP-S58114805-A (JP)
Inventor: GERUHAADO KINTSUEERU
IPC: B23B29/04
Filed: 1982-12-01
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-H0657253-A (JP)
Title: Light-modulating material and light-modulating element containing the same
Inventor: OZAWA TETSUO
IPC: C08F220/28
Filed: 1992-08-07
Abstract: PURPOSE:To obtain a light-modulating element having a great difference between the light transmittance in applying an electric field and that in without applying an electric field and excels in electric field sensitibity and heat resistance, from a light-modulating material comprising a liquid crystal and a polymer for supporting it. CONSTITUTION:The light-modulating material comprises a liquid crystal and a polymer and controls light transmission and scattering according to the presence or absence of an applied electric field. The polymer is a copolymer of a pentaerythritol compound of the formula: C[CH2O(R<2>O)m-CO-C(R<1>)=CH2]4 (wherein R<1> is H or -CH3; R<2> is a 1-3C alkylene, and m is 0-10) with an acrylate compound of the formula: CH2=C(R<3>)-COOR<4> (wherein R<3> is H or -CH3; and R<4> is a 1-18C alkyl, cycloalkyl, tetra-hydrofurfuryl or the like).
Patent JP-S6360755-A (JP)
Title: Device for registering and feeding sheet in paper-feed plate for rotary press
Inventor: KURAUSU JIIMEETO
IPC: B41F21/06
Filed: 1987-08-27
Abstract: A suction roll sheet transfer device disposed between a sheet feed table and the front lays of a sheet fed rotary printing press including a first set of suction rolls adapted for oscillating movement between a position substantially in the plane of said feed table for engaging successive sheets under suction pressure and transferring the sheet in register toward the front lays of the press and a raised position for engaging a preceeding sheet and separating it from the following sheet disposed therebelow, even when the sheets are in strongly adhering relation to each other during high speed printing operations. Suction pressure is communicated to the suction rolls in predetermined timed intervals, commencing upon retraction of the suction rolls substantially to the plane of the feed table. In a second embodiment, non-displaceable suction rolls are disposed immediately below the plane of the feeder plate upstream of the oscillating suction rolls for engaging successive sheets, under the influence of suction pressure, and guiding the sheets onto the oscillating suction rolls. In that embodiment, deionizers with air nozzles are disposed between the oscillating suction rolls and the non-displaceable suction rolls for directing a timed, pressurized air flow against successive sheets to facilitate separation of the partially overlapping sheets.