baber/WOPTO huggingface dataset:
Patent JP-S60177605-A (JP)
Title: Superconductive coil
Inventor: KAWAMURA TOSHIZOU
IPC: H01F6/06
Filed: 1984-02-24
Abstract: PURPOSE:To reduce pressure loss of helium for cooling at a superconducting coil for ferromagnetic field graded into two parts by a method wherein the inner layer side is formed in a layer winding construction, and the other layer side is constructed in a pancake winding construction. CONSTITUTION:A superconductive coil is constructed of a low magnetic field part 1 constructed of a conductor for low magnetic field and arranged on the outer layer side, and a high magnetic field part 2 constructed of a conductor for high magnetic field and arranged on the inner layer side. At this time, the low magnetic field part 1 is constructed of unit pancake windings 11 formed in a double pancake winding, and the connection parts 12 between the adjoining pancake windings 11 are exposed outside. Moreover the high magnetic field part 2 is made to construct one unit by every two layers, a layer winding construction consisting of a unit layer 21 having no connection is constructed therein, and the connection parts 22 between the adjoining unit layers are also exposed outside. Accordingly, connection of the connective parts 22 is facilitated, and moreover connection to an outside helium service machine is also facilitated, and therefore, pressure loss of helium is reduced at helium refrigerating time.
Patent JP-2000230223-A (JP)
Title: Spraying device for antifreeze
Inventor: SATO IWAO
IPC: E01H10/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the antifreezing function by spraying a slurry consisting of a solution containing a specified quantity of finely crushed solid antifreeze by a spray disc. SOLUTION: A solid antifreeze 2 within a material carrying body 4 is fed to a material feed port 6 by a screw conveyor 3 which a vehicle 1 is traveling, a solution 10 is also fed from a solution supplying pipe 8, and the antifreeze 2 and the solution 10 are fallen into a crusher and mixer 13. The crusher 13 finely crushes the antifreeze 2, and also mixes it with the solution to form a slurry-like antifreeze 19 containing 50-70% of the antifreeze 2, which is then supplied to a spray disc 17 rotated by a shoot 20. The disc 17 circumferentially scatters and sprays antifreeze 19 on a road surface L.  According to this, the road fixing rate can be improved since scattering of powder dust is minimized, the using quantity of the antifreeze can be reduced, the quick activity of liquid spray and the durability of granular spray can be reconciled, and the refreezing can be prevented since the water content is minimized.
Patent JP-S60176010-A (JP)
Title: Automatic focusing device capable of selecting driving area of focus lens
Inventor: YAMAMOTO HIROSHI
IPC: G02B7/09
Filed: 1984-02-23
Abstract: PURPOSE:To move a focus lens to only a necessary moving distance, and to execute focusing in a short time by providing a stopper means for limiting a moving range of the lens. CONSTITUTION:A fixed cylinder 101 has a mount member 101a installed to a camera and cylinder parts 101b, 101c. A focus operating member 102 is screwed to the fixed cylinder 101 by helicoids 101a, 102a, and an engaging pin 104a provided vertically on a lens frame 104 for holding a focus lens L1 is engaged with a straight running groove 102b. The lens frame 104 is screwed with screws 104b, 106a to an intermediate cylinder 106 fitted and installed to the cylinder part 101c of the fixed cylinder 101. A stopper means 108 limits a driving area of the focus lens L1. In case when it is necessary that the focus lens L1 goes over the stopper means 108 and moves, the stopper means 108 is released automatically.
Patent JP-H06252912-A (JP)
Title: Frame synchronizing device
Inventor: MATSUOKA AKIHIKO
IPC: H04L7/08
Filed: 1993-02-23
Abstract: PURPOSE:To provide a frame synchronizing device containing such a means that can generate a stable frame synchronizing circuit by deciding the coincidence of phases if the phase error is less than the operating clock of a phase comparing part. CONSTITUTION:A phase comparing part 102 can decide whether the phase of a synchronizing signal is advanced or delayed compared with the phase of a present frame synchronizing signal and also can decide the coincidence of phases of both signals as long as the phase error between both signals is smaller than the operating clock of the part 102 in regard of the phase comparison between both synchronizing signals. Then the absolute value of an error counter is reduced by 1 when the coincidence of phases is confirmed. Thus it is possible to acquire a stable frame synchronizing signal with no fluctuation after the coincidence of phases is confirmed between both synchronizing signals.
Patent JP-H07218788-A (JP)
Title: Manufacture device for sz slot cable
Inventor: UCHIYAMA YOSHIMI
IPC: B21F7/00
Filed: 1994-02-04
Abstract: PURPOSE:To manufacture the SZ slot cable without hindrance even if a spacer is twisted originally or halfway in its sending-out process. CONSTITUTION:The SZ slot cable manufacturing device, having a sending-out bobbin 3 which sends a spacer 1 out, a wire parting plate 4 where one-end sides of hollow guide tubes are fixed to respective wire parting holes, and an annular gathering die 5 provided so that the free ends of guide guide-in tubes are put in respective slots 1A of the spacer 1, is provided with the sending- out bobbin 3 so that the spacer can be driven and rotated around the axis of the sent-out spacer 1, and a spacer twist detection device 8 which is equipped with a detection claw 81 engaging the slot 1A between the sending-out bobbin 3 and wire parting plate 4.
Patent JP-S62191266-A (JP)
Title: Steering supporting device of car
Inventor: KATAYAMA KAZUO
IPC: B62D1/16
Filed: 1986-02-18
Abstract: PURPOSE:To secure the safety of the crew at collision by providing a center rest bracket capable of preventing a steering shaft from being tilted to the right or left after car collision on the steering shaft. CONSTITUTION:When an engine 5 is retreated and hits a dash lower panel 6 at car collision, the dash lower panel 6 is also displaced backward as a result. When the dash lower panel 6 is retreated, a shock is applied to a steering shaft 1, on the other hand, a thrust force from a rotation transmitting rod 12 is also applied to the steering shaft 1. A force to rotate the shaft 1 using a support bracket 3 as a fulcrum is applied to the steering shaft 1 by this thrust force, but a center rest bracket 22 is provided by connecting a support plate 27 and the lower end of a control rod 4, thus the steering shaft 1 is prevented from being tilted to the right or left.
Patent JP-S60178621-A (JP)
Title: Thin-film forming device
Inventor: AKIYAMA MASAHIKO
IPC: H01L21/205
Filed: 1984-02-24
Abstract: PURPOSE:To use a gas as a raw material, and to form a thin-film, such as a crystalline silicon film, an amorphous silicon film having few defects, etc. on a substrate having low heat resistance by mounting a gas decomposing section while being separated from a substrate arranging section and thermally decomposing and discharging the gas containing elements constituting the thin-film. CONSTITUTION:A vessel 1 is kept hermetically, and the inside is evacuated by a vacuum pump (b). A raw material gas is fed from a silane bomb 2 and a doping gas from a phosphine bomb 3 and a diborane bomb 4, and each gas passes through mass flow controllers 5, mixed and introduced to a gas introducing pipe 6. The mixed gas is heated at 1,000 deg.C or higher by electron bombardment heating in a gas decomposing pipe 8 connected to the pipe 6. A decomposition product 12 thermally decomposed by the gas decomposing section A obtains thermal energy discharged from the gas decomposing pipe 8, and flies toward a substrate arranging section B disposed to a substrate 14 on a susceptor 13. One part of the decomposition product is ionized by an ionizing mechanism C between the gas decomposing section A and the substrate arranging section B, and accelerated to the substrate by an accelerating electrode 20.
Patent JP-S60248118-A (JP)
Inventor: ASSAF GAD
IPC: F24F5/00
Filed: 1985-02-20
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-S63200429-A (JP)
Inventor: KANETAKE YUJI
IPC: H01H37/76
Filed: 1987-02-16
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-H03240775-A (JP)
Title: Pyrazole oxime derivative and insect-killing-mite-killing-bacterium-killing agent
Inventor: OBATA TOKIO
IPC: C07D231/20
Filed: 1990-02-16
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H, halogen or 1-5C alkyl; R2 is 1-5C alkyl; R3 is 1-8C alkyl, 2-5C alkenyl or 2-5C alkinyl; n is 4-10; X is S, SO or SO2). EXAMPLE:1,3-dimethyl-5-phenoxypyrazole-4-formaldoxime O-6-methyl thiohexyl ethyl ether. USE:Used as insect-killing, mite-killing and bacterium-killing agent exhibiting controlling effect to harmful insect such as Delphacidae, Deltocephalidae, Aphididae, Mamestra brassicae or Acarina, etc., or pathogenic bacterium of downy mildew of cucumber, mildew of barley or blast of rice, etc., in agriculture and horticulture. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III (Y is eliminating group) in a solvent such as dimethyl sulfoxide, etc., in the presence of base (e.g. KOH) at a temperature above room temperature to afford the compound expressed by formula I.
Patent JP-S63200575-A (JP)
Title: Manufacture of field-effect transistor
Inventor: TAKIGAWA SHINICHI
IPC: H01L29/80
Filed: 1987-02-17
Abstract: PURPOSE:To manufacture a JFET having high mutual conductance at a high speed by sequentially forming N-type and P-type semiconductor layers by a liquid epitaxial growing method on a substrate, and removing the P-type layer except a part to become a gate on a ridge. CONSTITUTION:A ridge is formed with a reactive ion etching RIE or Br2-CH3OH etchant on an Fe-added semi-insulating InP substrate 1. Then, an N-type In0.53 Ga0.47As channel layer 2 and a P<+> type In0.53Ga0.47As gate layer 3 are crystal- grown on the substrate 1 by an LPE method to form N-type and N-type semiconductor layers. The dopant for the layers 2, 3 uses an Sn (N-type 5X10<-16>cm<-3>)Cd (P-type, 1X10<19>cm<-3>) having small solid diffusion. The layer 3 except the part to become a gate is eventually removed with an H2SO4 etchant, Ti, An are sequentially deposited to form electrodes 5, 6, 7, thereby completing a JFET.
Patent JP-S55126950-A (JP)
Title: Correction method of drift in electron microscope
Inventor: OOI KOUROU
IPC: H01J37/24
Filed: 1979-03-23
Abstract: PURPOSE: To positively correct drift by converting the specific picture area of an electron microscope picture into electrical signals at fixed intervals, obtaining the drift speed, and deflecting the electron microscope picture so that the drift speed can become zero.  
     CONSTITUTION: The horizontal synchronous signal from the synchronous signal generating circuit 8 is sent to the solid state pickup plate 7 and the saw-toothed wave generating circuit 12. The imaging signal from the pickup plate 7 is sent to the AND gates 11a and 11b through the binary circuit 10. The output of the AND gates 11a and 11b is sent to the counters 16a and 16b. The control circuit 18 read the four signals stored in memory 17 and obtain the drift speed. This drift speed is displayed on the display unit 19. On the other hand, signals are sent to the power supply 20 from the control circuit 18. Deflection voltage or current is generated so that the drift speed can become zero and is sent to the deflection system 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11208749-A (JP)
Title: Aerosol type liquid spray container
Inventor: TSUNODA YOSHIYUKI
IPC: B65D83/14
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate a trigger operation to spray the liquid in an aerosol type liquid spray container. SOLUTION: A trigger 33 is projected downwardly forward from a lower surface of a forward part of an ejection cylinder 23 of a spray body 21 through an elastic bend part 32, levers 34, 34 are projected from right and left sides of the trigger 33 through right and left sides of upper parts of the ejection cylinder 23 and an erection cylinder 22, and an upper surface 35 of a rear end of the levers is slidably abutted on a lower surface of a cover body top wall 13.  An operation member 31 comprising the trigger and the levers is turned around the elastic bend part 32 by the close-pulling operation of the trigger, the lower side of a forward part of the ejection cylinder 23 is pulled down through the elastic bend part 32 by downwardly turning the operation member 31 through the forward sliding of the upper surface 35 of the rear end of the lever by the turn while it is pressed against the lower surface of the cover body top wall 13, and the spray body 21 is oscillated downwardly around a pivot 26 part by the pull-down operation.
Patent JP-S60176596-A (JP)
Title: Preparation of adenosine by fermentation method
Inventor: NAKAMATSU WATARU
IPC: C12P19/40
Filed: 1984-02-24
Abstract: PURPOSE:To prepare adenosine in high yield, by cultivating a microorganism belonging to the genus Brevibacterium, etc. in a culture medium containing magnesium ions in a high concentration. CONSTITUTION:A microorganism, e.g. Brevibacterium ammoniagenes AJ12131 (FERM-P No.7455), belonging to the genus Brevibacterium, Corynebacterium or Bacillus, and having the ability to produce adenosine is cultivated in a liquid culture medium for producing adenosine containing 0.02-0.2%, expressed in terms of mangnesium ions, magnesium salt, e.g. magnesium sulfate or magnesium chloride, and the adenosine is collected from the resultant culture fluid.
Patent JP-H11274090-A (JP)
Title: Manufacture of device with shallow junction
Inventor: FREI MICHEL RANJIT
IPC: H01L21/331
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To make a shallow junction in a device by implanting a non-dopant simultaneously while thermal annealing to adjust the distribution of a dopant in a substrate, and selecting the annealing temperature so that the dopant is distributed in the substrate as desired. SOLUTION: In order to introduce interstitial silicon atoms in a desired density into a semiconductor substrate, a non-dopant is ion-implanted. When the substrate is silicon, because silicon atoms are used to generate interstitial silicon atoms in the substrate, silicon atoms are used. The interstitial atoms are introduced into a region in a desired quantity before the region is doped with phosphorus or boron. After both the interstitial atoms and the dopant have been introduced into the substrate, the substrate is thermally-annealed to obtain a desired dopant distribution. More specifically, the substrate is annealed for example at a temperature ranging from about 700 deg.C to 950 deg.C to drive the dopant into the region. The ion implantation conditions and the annealing temperature are so selected that the desired dopant distribution is obtained in the substrate.
Patent JP-S57146568-A (JP)
Title: Molded article for tissue culture
Inventor: KAMIYOSHI KAZUHIKO
IPC: C12N5/02
Filed: 1981-03-09
Abstract: PURPOSE: To carry out favorable tissue culture without causing the reduction in hydrophilic nature at the surface of a molded article with time, by treating the surface by low-temperature plasma and ionizing radiation.  
     CONSTITUTION: A molded article (laboratory dish, wide mouth bottle, flask, test tube, etc.) of a synthetic resin (polystyrene, styrene-acrylonitrile copolymer, styrene-maleic anhydride copolymer, polyvinyl chloride, etc.) is treated by low- temperature plasma to make an atom ratio of oxygen atom/carbon atom by X- ray photoelectron spectrum of 0.15W0.35. It is then irradiated with an ionizing radiation (high-speed electron rays, X-rays, α-rays, β-rays, γ-rays, ultraviolet light rays of short wave length, etc.). at ≤20 Mrad. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03237862-A (JP)
Title: Adaptive difference pcm coder
Inventor: MORI SHOKICHI
IPC: H04B14/06
Filed: 1990-02-14
Abstract: PURPOSE:To attain decision of end of transmission even in the case of a line having much noise by multiplying a margin coefficient alpha with a minimum value of an average level between a MODEM signal and an input signal, selecting the value as a standard unvoiced threshold level when the value is smaller than the standard unvoiced threshold level and revising the value into a level multiplied by the coefficient alpha when the value is larger than the standard unvoiced threshold level. CONSTITUTION:An unvoiced threshold level revision means 3 is provided to a MODEM signal detector 1 and detects a minimum value of average levels of absolute levels of input signals till a signal contributing to decision of a MODEM signal as to a change point from an AB pattern into a CD pattern in a training signal is inputted. Then a margin coefficient alpha such as 1.1-1.3 is multiplied with the detected value and when the level multiplied with the coefficient alpha is smaller than a predetermined stan dard unvoiced threshold level, the unvoiced threshold level is selected as the standard unvoiced threshold level. Moreover, when the level multiplied with the coefficient alphais larger than the predetermined standard unvoiced threshold level, the unvoiced threshold level is revised into the level multiplied with the coefficient alpha. Thus, even a MODEM signal passing through a line having much noise is surely decided for the end of transmission.
Patent JP-H11216664-A (JP)
Title: Polishing table and polishing device
Inventor: KIMURA NORIO
IPC: H01L21/304
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device whereby temperature control of a polishing table is accurately performed control of a polishing amount can be strictly performed. SOLUTION: In a polishing device provided with a polishing table 12 having a polishing part or a polishing tool mounting part in a surface and formed with a thermal medium flow path along the surface and a base board holding means pressing a polishing workpiece toward the polishing table 12, the thermal medium flow path is divided into a plurality of temperature adjusting flow paths 32a, 32b, 32c, 32d, 32e along the diametric direction of the polishing table.
Patent JP-H01209812-A (JP)
Title: Isolation type input/output circuit
Inventor: YAGI HARUMI
IPC: H03K17/78
Filed: 1988-02-17
Abstract: PURPOSE:To simplify the connection with an external device by using an external connector for an input photocoupler and an output photocoupler in common and connecting an external device by two connector pins and a signal wire. CONSTITUTION:The isolated input/output circuit has an output photocoupler 16 provided with a light emitting element 12 driven by an output driver circuit 10 and with a photodetector 14 receiving the light of the light emitting element 12 and outputting externally and has an input photocoupler 24 provided with a light emitting element 18 driven by an external input signal and with a photodetector 22 receiving the light of the light emitting element 18 and outputting it to an input receiver circuit 20. Then the photodetector 14 of the output photocoupler 16 and the light emitting element 18 of the input photocoupler 24 are connected in series between terminals of an external connector 26. In the reception of an external signal by the input photocoupler 24, the output driver circuit 10 always stimulates and drives the light emitting element 12 of the output photocoupler 16.
Patent JP-H04275091-A (JP)
Title: Drive controller for commutatorless motor
Inventor: FUTAMI TOSHIHIKO
IPC: H02P6/08
Filed: 1991-02-28
Abstract: PURPOSE:To eliminate the problem of insufficient capacity in an air-conditioner by surely setting the rotational speed of a commutatorless motor at a desired value without causing deterioration in operational efficiency, even if the input voltage to an inverter circuit is low, the load is heavy or the input current to the inverter circuit is limited. CONSTITUTION:Position of the rotor 8 of a commutatorless motor 6 is detected and a driving signal is created with timing corresponding to thus detected position. Switching element in an inverter circuit 2 is turned ON/OFF during the interval when the driving signal is being received. At that time, rotational number N of the commutatorless motor 6 is detected and the duty for the ON/OFF drive is controlled according to the difference between thus detected rotational speed N and a rotational speed command. When the detected rotational speed N does not reach the rotational speed command even if the duty exceeds a set value, or when the rotational speed command exceeds a predetermined value, the driving signal is shifted in phase to the leading side. Consequently, flux phi functioning effectively from the rotor 8 onto the armature windings 7r, 7s, 7t decreases as compared with normal level in the commutatorless motor 6.
Patent JP-H01208869-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMIZU SATOSHI
IPC: H01L21/338
Filed: 1988-02-16
Abstract: PURPOSE:To improve performance by establishing an LDD structure by providing an opposite conductivity type impurity layer only under an intermediate concentration impurity layer. CONSTITUTION:A low concentration impurity channel layer is formed on a semi-insulating GaAs substrate 1 by implanting it with a silicon ion. Then, an SiO2 film is deposited by a chemical vapor growing process on a gate electrode and on an Si3N4 film mask around which a window has been formed, and patterned to form an insulating film around the window. A WSiX film is further deposited by sputtering and patterned to form a gate electrode 2, and the insulating film formed around the gate electrode is removed by a fluoric acid etching solution followed by beryllium ion-implantation to form a burried layer 9. The Si3N4 film mask is removed by etching using a fluoric acid followed by Si<+> ion-implantation to form an intermediate concentration impurity layer 6, a high concentration impurity source layer, and a drain layer 4. Hereby, in an FET of an LDD structure a short channel effect can satisfactorily prevented. The FET can be formed with a simplified process with good reproducibility, greatly improving the performance of an IC.
Patent JP-S63202757-A (JP)
Title: Substrate for photoconductive member having laminated structure
Inventor: HONDA MITSURU
IPC: G03G5/10
Filed: 1987-02-19
Abstract: PURPOSE:To eliminate surface defects of a substrate by laminating a surface layer of an alluminum alloy on the outer circumference of an inner core mem ber, forming the ruggedness of plural spherical dents on the outer circumference of said surface layer. CONSTITUTION:The surface layer made of the alluminum alloy of high purity and 0.5-2.0mm thickness is formed on the outer circumference of the inner core member to form the substrate for the photoconductive member. The yield strength of the core member is <=5 kg, and that of the surface layer is >=5.0kg. Fine rigid balls are forced to collide with the outer surface of the surface layer to form the ruggedness of plural spherical dents. The size of the ruggedness is controlled to D/R>=0.035, and D-<=500Xm, where R is the radius of curvature of the ruggedness and D is the width of the ruggedness. A specified functional deposited film are laminated on the surface of the substrate to form an electrophotographic sensitive body, thus permitting surface defects to eliminated, and the substrate superior for the photosensitive body to be obtained by the presence of the roughness on the surface layer.
Patent JP-S59193421-A (JP)
Inventor: HORUMU BEEGAA
IPC: G02F1/1333
Filed: 1984-02-27
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。