baber/WOPTO huggingface dataset:
Patent JP-S647412-A (JP)
Title: Oxide superconductor and its manufacture
Inventor: FUJIKI MICHIYA
IPC: C04B35/45
Filed: 1987-06-30
Abstract: PURPOSE:To reduce influence of water, acid, or alkali by making the surface of a superconductor of oxide type hydrophobic. CONSTITUTION:A superconductor of oxide type is formed in the specified formation according to the following general expression of composition: (M1)x(M2)y(M 3)zOw, where M1 is one or more of the elements B, A1, Ga, In, T1, Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, while M2 is one or more of the elements Be, Mg, Ca, Sr, Ba, Ra, Sn, Pb), and M3 is (Cu) and x, y, z, w are atomic mol fractions. The surface of this superconductor is made hydrophobic by a proper agent. This enables preparation of a superconductor of oxide type with high resistance against acid and alkali hydrolysis.
Patent JP-H0328973-A (JP)
Title: Circuit simulation device
Inventor: UMEDA TAKUYA
IPC: G06F17/50
Filed: 1989-06-26
Abstract: PURPOSE:To improve the convergency and the accuracy of a circuit simulation device by preparing a circuit matrix and solving an equation after calculating the current value and the conductance value under the optional conditions based on the data stored in a table containing the measured current value and conduct ance value of a semiconductor element. CONSTITUTION:The current value and the conductance value of a semiconductor element which are measured by an element characteristic measuring device 5 are stored in an external storage 2 like a disk device, etc. Then the measurement data is read out of the storage 2 and sent to an internal storage 6. An element characteristic calculation device 8 calculates the current value and the conductance value under the optional conditions based on the measurement data stored in the storage 6. Based on these calculated values, a circuit matrix equation production device 7 produces a circuit matrix equation. This matrix equation is solved by an equation solving device 9. Thus the circuit analysis is carried out. As a result, a circuit simulation device having high convergency and accuracy is obtained regardless of the characteristic of the semiconductor element.
Patent JP-S5785728-A (JP)
Title: Loading device
Inventor: NAKAMORI SHIGEKI
IPC: B65G57/03
Filed: 1980-11-18
Abstract: PURPOSE: To enable a loading work to be carried out automatically by providing a loading device with a slide arm which can project from and retreat in a transfer passage for the loads, and also with a moveable pushing out frame, which puhses out transferred loads on said arm.  
     CONSTITUTION: A crate 4 is provided on the side of a transfer device 1 for loads 17, and a slide arm 5 is projected from the crate 4 beyond the transfer device 1. Further, a long board-shaped pushing out frame 11 is provided above the arm 5 and a transfer roller 3. When the loads 17 such as wood and the like transferred from the right side of the tigare comes in front of the frame 11. Under such a condition as the arm 5 is projecting above an elevator table 15, an air cylinder 14 operates to push out the loads onto the arm 5 in order and retreats. Since the arm 5 is retreated by a sprocket (drawing omitted) when it is changed with loads 17 to a certain extent, the loads 17 drop upon the table 15, which gradually desends according to the amount of the loads. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6222061-A (JP)
Title: Gas chromatograph device
Inventor: MATSUI MASAMI
IPC: B01D15/08
Filed: 1985-07-23
Abstract: PURPOSE:To quickly execute injection of a sample into a column by superposedly providing a cooling means and heating means on a sample inflow side of a capillary tube and winding the remaining part of the capillary tube to a coil shape. CONSTITUTION:A refrigerant 9 is discharged from a Dewar vessel 4 at the point of the time when a prescribed period of sample extraction and concentration end and when a heater 31 is energized at the same instant, the capillary tube 5a of a U-tube 2 is quickly heated up as said tube has extremely small thermal inertia so that the volatile component flocculating in the tube 5a is instantaneously evaporated. The evaporated volatile component is conveyed by a carrier gas to a column part 5b through a piece of continuous carrier tube 5 without being disturbed in the flaw so that the component is injected at an extremely short zone length into the capillary column 5b. As a result, the capillary column 5b provides the intrinsic performance and successively separates the volatile components with the high separating power.
Patent JP-S6223859-A (JP)
Inventor: WAKABAYASHI AKIO
IPC: B61B10/04
Filed: 1985-07-23
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-H10336993-A (JP)
Title: Linear motor
Inventor: KIMURA SHINICHI
IPC: H02K41/03
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a linear motor in which variation of the output is suppressed without lowering the output. SOLUTION: An element coil 5 having a hooked coil end at one end is punched from a conductive plate and two element coils 5, 5 are pasted through an insulating paper 4 to form a stripe coil 6. The stripe coils 6 are secured to the opposite sides of a core metal 7 to produce a stator 2 and a mover having permanent magnets is disposed oppositely to the stator 2 through an air gap. In such a linear motor, a plurality of holes 7a are made at the end part of the core metal 7 in the breadthwise direction of the core metal 7 and a pin 18 is inserted fixedly into the hole 7a while abutting against the opposite hooked slopes at the coil end of the stripe coil 6. According to the structure, variation of the output of a linear motor can be suppressed without lowering the output.
Patent JP-H0327922-A (JP)
Title: Manufacture of mirror surface blow molded product
Inventor: UEMATSU RYUJI
IPC: B29C59/04
Filed: 1989-06-26
Abstract: PURPOSE:To manufacture a mirror-surface product easily without the necessity of finishing process by blow molding a material sheet hot-pressed by means of mirror surface heat rollers to turn its surface into the mirror surface. CONSTITUTION:Mirror surface heat roller units 5 and 6, and 7 and 8 and a mold 11 are heated up to 130 deg.C, and polypropylene sheets 3 and 4 of 1mm thickness are extruded out of slits of dies 1 and 2, and then said sheets 3 and 4 are passed between the mirror surface heat roller units 5 and 6, and 7 and 8,and heat pressed. Extrusion ribs of the sheets 3 and 4 generated at the time of extrusion are eliminated by hot-pressing, and the surfaces are corrected to the mirror surfaces same as those of roller units 5 and 6, and 7 and 8. The sheets 3 and 4 with mirror surfaces thus provided are fed into a mold 9 and clamped while being separated respectively by introducing air from a blowing pipe 10, and pressurized air is blown between the sheets 3 and 4 in a molding space 11 after clamping. The sheets 3 and 4 are brought into contact with the wall surface of the molding space 11 by said arrangement and molded into a mirror surface product of a desired shape.
Patent JP-S5954682-A (JP)
Inventor: OGAWA YUTAKA
IPC: B32B3/12
Filed: 1982-09-20
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-H0456174-A (JP)
Title: Photoconductive type 4-quadrant light-detection element
Inventor: HIBINO MASAHIRO
IPC: H01L31/16
Filed: 1990-06-21
Abstract: PURPOSE:To enable a dead zone of a light-receiving part to be reduced and enable sensitivity to be uniform and crosstalk to be reduced by dividing the light-receiving part into four regions with a thin common electrode and a thin groove reaching a substrate which crosses it at right angle and by placing four independent electrodes at each divided region. CONSTITUTION:A light-receiving part is divided into four regions by a thin common electrode 3' and a thin groove 5 which crosses it at right angle and other electrode 3 is provided in parallel to the electrode 3' at each divided region, thus enabling the light-receiving part to be divided at the thin electrode 3' or the groove 5 and a dead zone to be reduced. Also, since bias current flows in parallel between the electrode 3' and other electrode 3 within the light-receiving surface, bias current intensity distribution becomes uniform and sensitivity becomes uniform. Also, when the electrode 3' is set to a higher potential side for the independent electrode, sensitivity near the electrode 3' can be further improved. Further, since the light-receiving part is divided into the thin electrode 3' and the groove 5, electrical and optical independence of light-detection elements at each quadrant can be increased and crosstalk can be reduced. Then, bias current flows in parallel between the electrode 3' and other electrode 3 within the light-receiving surface, thus enabling bias current intensity distribution to be uniform and sensitivity to be uniform.
Patent JP-H0330302-A (JP)
Title: Amorphous oxide magnetic compact and magnetic core and magnetic recording medium
Inventor: INOMATA KOICHIRO
IPC: G11B5/31
Filed: 1989-06-28
Abstract: PURPOSE:To obtain an amorphous oxide magnetic compact which exhibits a ferromagnetic property by constructing an oxide magnetic compact which contains oxides, e.g. rare earth elements, manganese, and the like in specific proportions substantially from an amorphous phase. CONSTITUTION:In an amorphous oxide which contains oxides (XO), e. g. rare earth elements (Ln) including Y, manganese (Mn), an element A (A is at least a kind of elements, out of the elements, e.g. Ca, Sr, Ba, and Pb), and an element X (X is at least a kind of elements, out of the elements, e.g. B, Bi, Si, Mg, Mo, V, Zn, P, and Ge) in proportions described by expression II, after the above oxides (XO) are converted into the oxides expressed by expression I (where XOs are converted into each element, e.g. B2O3, Bi2O3, SiO2, MgO, MoO3, V2O5, ZnO, P2O5, and GeO2), this magnetic compact is formed of substantially an amorphous phase consisting of XO and a fine crystal or the amorphous phase consisting of (Ln1-XAx)MnO3-delta where delta<1. Exhibiting a ferromagnetic property, an amorphous oxide magnetic compact which is suitable for practical use is thus obtd.
Patent JP-H0331083-A (JP)
Title: Front and rear-wheel-drive motorcycle
Inventor: YAMAUCHI KOSAKU
IPC: B62M9/08
Filed: 1989-06-28
Abstract: PURPOSE:To improve bad running performance with front and rear wheels respectively driven while a differential speed therebetween being absorbed by connecting two continuously variable belt transmissions to one end of a crankshaft in an engine and each transmission to the front and rear wheels respectively through each reduction gear. CONSTITUTION:In an engine 1, a cylinder 2 is brought down to the rear side, while two continuously variable belt transmissions 4, 5 are connected to one end of a crankshaft 3. Here the one continuously variable belt transmission 4 is arranged in the sideward of the cylinder 2 and connected to a reduction gear 8 thorugh a starting centrifugal clutch 7. While the reduction gear 8 is arranged behind the cylinder 2 and connected to a rear wheel through a chain 9. The other continuously variable belt transmission 5 is connected to a reduction gear 11, arranged in the front part upper of the engine 1, through a starting centrifugal circuit 12. Further the reduction gear 11 is connected to a front wheel through a chain 13. In this way, the front and rear wheels are respectively driven while a differential rotary speed therebetween being absorbed.
Patent JP-H02269063-A (JP)
Title: Method and apparatus for recording
Inventor: ONO TAKESHI
IPC: B41J2/36
Filed: 1989-06-28
Abstract: PURPOSE:To minimize accumulation of heat in a head by such a control that energy is not applied to adjacent ones of a plurality of recording clements, and energy is not applied continuously to the same recording element. CONSTITUTION:When recording in one line is finished, a controlling circuit 111 outputs preliminary heating data to a thermal head 116 to heat the head 116, before the next recording starting instruction is inputted from a CPU 100. In this case, also, the head is driven by energizing recording elements on a block basis, in the same manner as in normal recording. The pulse duration of a strobe signal 128 in this case is shorter than an energization time in an actual recording. That is, by controlling the data for preliminary heating, the positions of dots brought into heat generation for preliminary heating are shifted by one dot each at every time of preliminary heating so that the same heat generating resistor is not energized continuously and that at least the resistors adjacent to the resistor being energized for heat generation are not energized for heat generation. Consequently, accumulation of heat in the thermal head 116 is restrained.
Patent JP-H0913753-A (JP)
Title: Door handle square shaft
Inventor: TATENO JUNZO
IPC: E05B3/10
Filed: 1995-06-29
Abstract: PURPOSE: To prevent a door handle from being loosened by providing a notched area which is engaged with the tip of a set screw in an area where a set screw of the door handle depresses a clamp piece of a door handle square shaft. CONSTITUTION: A clamp piece 1 comprising a blade spring provided on both ends of an engagement claw 2 is clamped with a pair of right and left main body plates 6 made of a steel plate and pivoted on a shaft 5 which penetrates their central part, thereby locking a door handle square shaft. One end of the door handle square shaft is inserted into a star-like hole 12 provided on a hub of a door handle 10. When a set screw 11 mounted on the hub of the door handle 10 is further screwed in, the tip of the set screw 11 depresses the clamp piece 1 so that it may be engaged with a saw-teeth notched area 3. The lower end of the engagement claw 2 of the clamp piece 1 is engaged with a wall surface of the hole 12 of the hub.  Therefore, the tip of the set screw 11 is engaged with the notched area 3 and the door handle 10 is definitely fixed with the door handle square shaft, thereby producing no play on the door handle 10.
Patent JP-S5953427-A (JP)
Title: Extract of stalk and skin of sweet potato and antilipemic agent
Inventor: SHIYOU HIROKO
IPC: A61K31/11
Filed: 1982-09-22
Abstract: PURPOSE:An antilipemic agent especially capable of being administered safely for a long period, containing an extract of stalk and skin of sweet potato comprising straight-chain aliphatic aldehyde homologues as main components. CONSTITUTION:A fat-soluble substance showing a gas chromatography chart shown by the figure, comprising straight-chain aliphatic aldehyde homologues shown by the formula I , formula II and formula III as main components, is extracted from stalk and skin of sweet potato with an organic solvent (e.g., benzene, etc.), and isolated by silica gel chromatography. Sweet potato harvested in January is preferable as the sweet potato, and the yield is high when ripened part of stalk near to the root is used. The extract of stalk and skin of sweet potato has antilipemic action, especially lowering action on serum cholesterol, and is useful as an antilipemic agent. It can be administered by any method, and a dose of 50-1,000mg/day/person may be medicated every day in the case of oral administration.
Patent JP-S5591731-A (JP)
Title: Controlling device for fuel injection rate of diesel engine
Inventor: NAKAO KIYOHARU
IPC: F02D41/34
Filed: 1978-12-29
Abstract: PURPOSE: To control injection rate and thus to control fuel for optimal operation without requiring adjustment by changing number of revolutions of an oil pump electrically through electromagnetic coupling according to engine revolutions.  
     CONSTITUTION: A shaft 1a of an oil pump 1 to feed fuel to an injector 4 is coupled to an output shaft 6b of an electromagnetic coupling 6 through coupler 5, and the input shaft 6a is coupled to an output shaft 8a of an Diesel engine 8. The output shaft 8a is arranged with an engine revolution detector 10, and a pulse signal PN obtained through a sensor 11 is applied to a controlling circuit 15. Then, the pump shaft 1a is also arranged with a revoluation detector 12, and a pulse signal PO obtained through a sensor 13 is applied to the controlling circuit 15. The controlling circuit 15 is operated to control an exciting force of the electromagnetic coupling, thereby adjusting an output deviation of both sensors 11, 13 to 0. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06344670-A (JP)
Title: Optical recording medium and recording/erasing method using the same
Inventor: KITAMURA KOJI
IPC: B41M5/26
Filed: 1993-06-08
Abstract: PURPOSE:To obtain an optical recording medium repeatedly performing the recording and erasure of data by the irradiation with laser beam by providing a recording layer compounded with a shape memory resin showing a shape memory phenomenon by thermal stimulation and a photothermally convertible dye on a support. CONSTITUTION:A coating soln. for a recording layer is prepared by dissolving a shape memory resin showing a shape memory phenomenon by thermal stimulation and a photothermally convertible dye in a solvent such as toluene or xylene. This coating soln. is applied to a support and dried to form a recording layer to obtain an optical recording medium. As a concrete example of the shape memory resin used in the recording layer, there is a three-dimensional reticulated block copolymer having a two-phase structure consisting of a crystal part fixing the shape of a formed product and an amorphous part reversibly generating softening and hardening accompanied by a temp. change. The photothermally convertible dye added to the recording layer has a main absorption peak in a near infrared region (700-900mum) and, as a concrete example thereof, there is a pahthalocyanine compd. or a cyanine compd.
Patent JP-2000358354-A (JP)
Title: Eddy current speed reducer
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a magnet housing and the height of a braking drum mounting flange in the radial direction by placing a plurality of magnets on the sides of annular side plates, so that their ends in the circumferential direction are identical in polarity in opposite planes, and installing ferromagnetic materials on both the sides thereof. SOLUTION: A magnet means 40 is placed with its inner circumferential face fit on the outer circumferential face of an inner circumferential wall 321. A fixed magnet means 50 and a movable magnet means 60 are placed at positions opposite a ferromagnetic material 326, fit with an outer circumferential wall 322. The fixed magnet means 50 (movable magnet means 60) is provided with a plurality of permanent magnets 53 (63) which are placed at prescribed intervals in the circumferential direction between pairs of annular side plates 51 and 52 (61 and 62) and side plates 51 (61) and 52 (62) placed at prescribed intervals, and with ferromagnetic pole pieces 54 (64) placed on both the sides of the plurality of the permanent magnets 53 (63), respectively. As a result, the height dimension in the radial direction can be lowered, and the weight of the magnet housing can be reduced.
Patent JP-H11274332-A (JP)
Title: Formation of transistor with two different threshold voltages in integrated circuit
Inventor: SO KOKUREN
IPC: H01L21/8247
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To increase a cell current and improve erasability of a cell by adjusting the threshold voltage of a first gate electrode and a separation gate by two ion layouts. SOLUTION: First, a thin oxide film 120 is formed in a surface of a semiconductor board 100. Then, first impurities are doped to a first region, in which a first gate electrode 140 is to be formed and a second region wherein a isolation gate 170 is to be formed inside the semiconductor board 100. That is, a first threshold voltage adjustment 125 of a first region is carried out. Then, after the first gate electrode 140 which has one upper surface and one side surface has been formed in a surface of a thin oxide film 120, second impurities are doped to a second region alone, in which the isolation gate 170 inside the semiconductor board 100 is to be formed. That is, second threshold voltage adjustment 150 of a second region is carried out. Thereafter, an insulation film 165 is formed on an upper surface and a side surface of the first gate electrode 140.  Lastly, the isolation gate 170 is formed in a surface of the insulation layer 165, and at least a part of a first gate electrode and a second region is covered with the isolation gate 170.
Patent JP-S5952730-A (JP)
Title: Complex testing machine for tensile torsion
Inventor: TAKANO SUSUMU
IPC: G01N3/08
Filed: 1982-09-21
Abstract: PURPOSE:To detect a tensile load and a torsional load with high precision by allowing neither the torsional load nor the tensile load to operate on a load cell and a torque cell respectively, and using the load cell and torque cell in said state. CONSTITUTION:When a tensile load motor is driven to rotate a screw beam 5, a cross head 6 is elevated or lowered by its screw feed operation. The tensile load is therefore loaded on a test-piece 1 through a gripper 2L on its lower side. At the same time, when a torsional load motor 3 is driven, a torsional load is placed on the test-piece 1 through the gripper 2L. The reaction force of the tensile load is transmitted from a gripper 2H on the upper side to a spline shaft 20 through a gripper shaft 10, thrust bearing 15, load nut 24, and load frame 16 and then from the spline shaft 20 to a cross yoke 13 through the load cell 22 and a metallic fixture 23. The cross yoke 13 receives the reaction force of the tensile load and supports it. The load cell 22 detects the tensile load.
Patent JP-S5687705-A (JP)
Title: Petroleum combusting apparatus
Inventor: HIRAUCHI YUKIO
IPC: F23D3/32
Filed: 1979-12-17
Abstract: PURPOSE: To provide a petroleum combusting apparatus, capable of indicating and controlling the combustion level easily with a simple structure using no expensive electric parts, by providing a combustion-level indicating mechanism which is moved with operation of a wick moving mechanism adapted for raising and lowering a wick.  
     CONSTITUTION: When the combustion level is changed by turning a wick moving knob 9 and thereby raising or lowering a wick in a petroleum combusting apparatus like an oilstove in which the wick is arranged to be movable upward and downward, a turning piece 17 fixed to the knob 9 pushes a mating member 13a at one  end of a slide plate 13 which is inserted into guide holes 11a, 11a of an indicator  base plate 11 in the manner that it is freely slidable in lateral direction. Resultantly,  the slide plate 13 is moved against the force of a spring 15 in the direction shown by an arrow (a) in the drawing. Here, since an indicator 14 is fixed to the other end of the slide plate 13, the indicator 14 is moved in a displaying window 16a of an indicator board 16 by the movement of slide plate 13, so that a combustion level corresponding to the turning angle of the knob 9 is displayed in the window 16a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1055686-A (JP)
Title: Non-volatile multi-value memory device and memory writing method
Inventor: HAGIWARA HARUO
IPC: G11C11/56
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for writing by eliminating a useless writing period, and to simplify configuration of a writing circuit. SOLUTION: This device is provided with a first bias generation circuit 500 in which input digital data is held in a data register 20, this data is converted to multi-value analog quantity by a register division circuit 21 and a decoder 22, analog quantity read out from a non-volatile memory cell 60 is compared with converted analog quantity by a comparator 23, writing voltage is supplied to the memory cell 60 responding to the compared result, while two kinds of different bias voltage VBLH, VBLL are generated as this writing voltage. MOS transistors 27, 28 are inserted respectively in supply lines of bias voltage as a switch, switching writing voltage is performed by controlling selectively ON/OFF of either of the MOS transistors 27, 28 in accordance with the high-order bits D1.