baber/WOPTO huggingface dataset:
Patent JP-S53147956-A (JP)
Title: Phase controller for control rectifiers
Inventor: HIROSE HIROYUKI
IPC: G05F1/455
Filed: 1977-05-31
Abstract: PURPOSE: To stably and high accurately control a phase by setting up a synchronous motor driven by the commutation power of a control rectifier and a synchronous generator directly coupled to this and controlling the phase of the control rectifier by this output. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000261164-A (JP)
Title: Lead wire pull-out structure of covering part in casing
Inventor: IWAKAWA MEGUMI
IPC: H05K7/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire pull-out structure of a covering part in a gas meter where sealing property around a lead wire pull-out part can be improved and the cost can be reduced. SOLUTION: The back opening part 20 of an upper case 10 is covered by a back cover 30 through a shield case 40. A lead wire insertion groove 35 is formed at the lower edge of a confronted face 32 with the upper case opening peripheral edge part 21 of a back cover peripheral edge part 31 in a vertical direction. A pair of positioning projected line parts 45 along the inner faces of both side walls of the lead wire insertion groove 35 are formed in positions corresponding to the lead wire insertion groove 35 in the gasket part 41 of the shield case 40. A lead wire 15 is pulled out to the outer part of the back cover from within the upper case 10 through a pair of positioning projected line parts 45 in the lead wire insertion groove 35.
Patent JP-H11254745-A (JP)
Title: Scanner motor
Inventor: ISHII TETSUYA
IPC: G02B26/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for making a transition from high speed rotation mode to low speed rotation mode or from various rotation modes to stop mode. SOLUTION: The scanner motor 109 comprises a DC scanner motor 101, a polygon mirror 122 fixed to the rotary shaft of the DC scanner motor 101 in order to reflect laser light 125 from a semiconductor laser unit 107 toward a photosensitive drum 106, a motor driver 117 for controlling rotation of the DC scanner motor 101, and a solenoid 120. The solenoid 120 for suppressing rotation of the DC scanner motor 101 is driven at the time of transition from rotation mode to stop mode and from high speed rotation mode to low speed rotation mode of the DC scanner motor 101 to apply a load directly to the rotary shaft thereof.
Patent JP-S61223928-A (JP)
Title: Display controlling device
Inventor: HAMADA MASAKI
IPC: G06F3/038
Filed: 1985-03-29
Abstract: PURPOSE:To draw X and Y axes with a straight line by decomposing the moving speed of a display control part in two axial directions of X and Y and disregarding one of the X and Y axes components and displaying it when the ratio of these X and Y axial directions is a prescribed value or below. CONSTITUTION:A moving extent in a unit time of a mouse 1 being a pointing device is counted by a counter 3 and each moving velocity of X and Y directions is derived and stored. Subsequently, the ratio DELTAy/DELTAx of velocities of both the directions is derived and when its value is smaller than a prescribed value N, DELTAy is set to '0' and in other case, DELTAx/DELTAy is derived and when its value is smaller than the prescribed value N, DELTAx is set to '0'. In other case, with respect to both DELTAx and DELTAy, its value is adopted as it is. In such a way, when drawing a horizontal or vertical line, even if a hand for holding the mouse shakes, a straight line can be drawn straightly.
Patent JP-H01275566-A (JP)
Title: Azolylmethylallyl alcohol and sterilizing agent containing said compound and control of fungi
Inventor: RAINAA ZEERE
IPC: A01N43/653
Filed: 1989-03-17
Abstract: NEW MATERIAL: An azolylmethylallyl alcohol represented by formula I (wherein R 1  and R 2  are each a 1-4C alkyl, naphthyl, biphenyl, a 3-12C cycloalkyl, a cycloalkenyl, or phenyl provided they may be substd. by a halogen, nitro, phenoxy, amino, an alkyl, an alkoxy, or a haloalkyl; and X is CH or N) and its acid-added salt or metal complex acceptable to plants.  
     EXAMPLE: 1-(1,2,4-Triazol-1-ylmethyl)-1-(4-chlorophenyl)-2-methyl-3-(2-chlorophenyl) propenol.  
     USE: Useful as a bactericide and for controlling fungi.  
     PREPARATION: For example, a compd. represented by formula II is reacted with a compd. represented by formula III (wherein Me is H or Na) to give a compd. represented by formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S51140691-A (JP)
Title: Total oxygen consumption quantity detection apparatus
Inventor: SHIBATA YOSHIKI
IPC: G01N33/18
Filed: 1975-05-30
Abstract: PURPOSE: To enable to obtain high accuracy measurement results by only charging the whole quantity of a sample without the instantaneous and simultaneous charging of the whole quantity, reduce cost of production of the device and improve drastically an oxidation rate of inflammable matters. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11244764-A (JP)
Title: Manufacture of optical compensation sheet
Inventor: ITO YOJI
IPC: B05C9/14
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical compensation sheet in which liquid crystal molecules are oriented and fixed on a transparent sheet, and in which the surface smoothness of an optically anisotropic layer formed by orienting and fixing the liquid crystal molecules is improved. SOLUTION: To improve a manufacturing method for an optical compensation sheet, which comprises a process for forming a film layer by coating an organic solvent of liquid crystal molecules on a transparent support sheet, and a process for drying the film layer by heating, a gas suction device arranged in the vicinity of the film layer sucks a solvent component to remove it until the content of the residual solvent component becomes 10 wt.% or less.
Patent JP-S60208178-A (JP)
Title: Method for driving charge transfer image pickup device
Inventor: HORII SAKAKI
IPC: H04N5/335
Filed: 1984-03-31
Abstract: PURPOSE:To provide a stable bias voltage between p-well and a substrate by decreasing the effect of the p-well layer provided to suppress blooming due to the applied pulse attended with field storage operation. CONSTITUTION:A high pulse voltage transferring stored electric charge from a diode is applied to transfer electrodes phiv1, phiv3 of the upper layer among two layers of transfer electrodes phiv1, phiv2, phiv3, phiv4 constituting a vertical transfer register. This is executed during the vertical blanking period at each field. The stored electric charge transferred from the diode to the vertical transfer register is mixed to realize the interlace operation by the high pulse voltage. In order to take much handling electric charge amount in this case, the level of the lower layer transfer electrodes phiv2, phiv4 is set to an intermediate pulse voltage VM at read of the stored electric charge in response to the mixing direction of the electric charge at each field. Thus, the bias voltage between the p-well and the substrate is stabilized.
Patent JP-H06271099-A (JP)
Title: Paper feeder
Inventor: ANDO KOICHI
IPC: B65H1/18
Filed: 1993-03-24
Abstract: PURPOSE:To set a paper sheet on a specific position so as to be fed without using any complicate mechanism. CONSTITUTION:A paper feeder is provided with a paper feed casette 44 for storing paper sheets P in their piled state, a tray 45 for placing the paper sheets P arranged in this paper feed casette 44, a pick up roller 21 which can draw out the paper sheet P after coming in contact with the paper sheet P staying on the most upper position of the piled paper sheet placed on this tray 45 and also can make displacement while maintaining the contact state with the paper sheet P and a spring material 46 which can energige the tray 45 and regulate, within a specific range, the displacement amount of the paper sheet P staying on the most upper position and making displacement in accordance with the drawing out of the piled paper sheet.
Patent JP-S51141096-A (JP)
Title: Method of flattening sacks filled with powdered or granular material
Inventor: OGURANO HARUHIKO
IPC: B65B1/24
Filed: 1975-05-29
Abstract: PURPOSE: To provide an electric lock which can only be opened by an individual possessing the correct identification electromagnet card. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58186818-A (JP)
Inventor: KOORUDO HAINRITSUHI KOOSHIIKU
IPC: G05F3/26
Filed: 1983-04-14
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-S64956-A (JP)
Title: Carrying device for photographic film
Inventor: EDOWAADO JIYOOJI GUREGORI SHIN
IPC: G03D3/10
Filed: 1988-03-16
Abstract: PURPOSE: To easily load a photographic film roll in a short time by using such a carrying machine that its opening end is held in an enclosing plate member which can move straight parallel to the axis of a receiving slot and that its feeding end can be moved from a film carrying position to a maintenance position.  
     CONSTITUTION: A carrying machine 28 is housed in a casing 13 and the casing 13 consists of a cover 21, side plates 24 and chassis 23 including the bottom plate and surrounds the carrying machine 28 without leaking of light. The chassis 23 and the carrying machine 28 are attached to a processing device 15 with a slide 18 so that they can be moved from the operation position to the maintenance position. Therefore, during a photographic film is loaded in a photographic composing machine 11, the operator can easily touch or handle the side of the photographic composing machine 11 where a film feeding slot and an inserting port for a photographic film roll are present. Thereby, the chassis 23 and the carrying machine 28 can be moved to the maintenance position without detaching, which makes handling of a large photographic film easy and improves the workability. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63228334-A (JP)
Title: Program interpreting system
Inventor: HIRAKURA ICHIRO
IPC: G06F9/44
Filed: 1987-03-18
Abstract: PURPOSE:To contrive the speed-up of a process by arranging instruction read interpreting means before and after respective instruction executing means. CONSTITUTION:The titled system is constituted of (n) pieces of executing means 11-13 corresponding to (n) pieces of instructions which should be processed by an interpreter and (n+1) pieces of read interpreting means 1-3 arranged therebetween, before and after the executing means. The read interpreting means (i) (i=1-n+1) decides the executing means which should succeedingly execute the instruction according to the read and the interpretation of the next instruction and it is decided whether or not the executing means obtained according to the decision of the executing means is the executing means (i) arranged just after the read interpreting means (i). When it is the executing means (i), a control is shifted to the executing means without jumping, otherwise, it is shifted by jumping the respective executing means.
Patent JP-H07245138-A (JP)
Title: Connector and its manufacture
Inventor: OKAMOTO MASAKI
IPC: H01R13/40
Filed: 1994-03-07
Abstract: PURPOSE:To manufacture a connector which does not require rubber plugs even though its structure is such as to be filled with a potting material. CONSTITUTION:The cap 10 of a connector is formed cylindrical with a bottom equipped, and a covered electric wire connected with the tail of a terminal metal piece 20 is draw to the outside from an opening provided in the cap 10, so that it is possible to insert the metal piece 20 to a housing 50 upon filling the cap 10 with potting material. Accordingly there is no risk of the potting material flowing out to the housing side if insertion takes place after solidification, which eliminates necessity for a rubber plug as in a conventional arrangement.
Patent JP-H04357490-A (JP)
Title: Human body detector
Inventor: OKUDAI SHIGEKI
IPC: G01V8/12
Filed: 1991-03-28
Abstract: PURPOSE:To accomplish accurate operation of the device by ensuring the detection of a human body regardless of the direction in which a man approaches. CONSTITUTION:In this human body detector, a (+) element 5 and a (-) element 6 of a pyroelectric element are arranged at positions separated by focal lengths 1 of lenses from the centers 8 and 9 thereof. Among a plurality of lenses, the interval of the centers 8 and 9 of adjacent lenses is so set that distances L between centers of areas 10 and 11 and 10' and 11' divided by the groups thereof to be detected with the respective lines are about 20cm or about 30cm at the maximum detection distance (h). Moreover, in the human body detector, the detection areas with the respective lens are set as not to overlap one another.
Patent JP-S54157632-A (JP)
Title: Attenuator for optical fibers
Inventor: HASHIMOTO KUNIO
IPC: G02B6/00
Filed: 1978-06-01
Abstract: PURPOSE:To enable axial alignment of optical fibers to be readily accomplished without degrading their transmission characteristics by inserting a focusing type cylindrical lens at the butt portions of the fibers and inserting an absorption elements giving attenuation in the lens. CONSTITUTION:When a conventional attenuator constituted by optical fibers alone and an attenuator inserted with a focusing type cylindrical lens having a lens of 1/2 pitch are compared, the accuracy of axial alignment is determined by the area ratio R of the ray propagation region expressed by formula I. If, for example, the length of the focusing type lens of 1/2 pitch is let 20 mm, the refractive index nf1 of core 1.46 by taking an example of a quartz fiber  1% and the core radius a 60mum, then the maximum axial deviation quantity rt of the focusing type cylindrical lens is 1.86 mm and its area ratio R is 961. Hence, the axial alignment of the attenuator inserted with the foregoing focusing type cylindrical lens becomes extremely easy and further there is no degradation of transmission characteristics such as the occurrence of mode conversion or other.
Patent JP-S63229524-A (JP)
Title: Logarithm calculation method
Inventor: MIYATA EIJI
IPC: G06F7/556
Filed: 1987-03-19
Abstract: PURPOSE:To obtain the logarithm value with high accuracy via a computer having no package nor firmware by converting a logarithmic formula into an exponent function form and performing the logarithmic calculation by the computer with use of the power multiplication only. CONSTITUTION:A common logarithmic formula X=log10 (X: an unknown logarithm, Y: a known antilogarithm, 10: a base) is converted into Y=aX. Then the numerical value is substituted for X in reverse operation with only the power multiplication based on a shown sequence flow chart. At the same time, a pincer attack approximation method is applied to narrow the range of X and the multiplication is carried on to secure approximation to the known Y. Thus the value of X is obtained. In such a way, the value of a common logarithm is obtained. In this connection, even a natural logarithm having a base (e), for example, is also obtained from the relation of logeY=e.log10Y (e 2.30258509). Furthermore a logarithm having a general base is also obtained in the same way.
Patent JP-H11264074-A (JP)
Title: Copper tube having inner face tin-zinc alloy plating
Inventor: NAKABAYASHI AKIRA
IPC: C23C18/48
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To surely suppress releasing of a copper ion even in the case of a thin film by forming a Sn-Zn aloy plating film containing a specified quantity of Zn on an inner face of a copper tube. SOLUTION: A Sn-Zn plating film has a content of Zn of 0.1-1000 ppm. A film thickness of the Sn-Zn plating film is preferably 0.1-5 μm. A plating liquid contains 0.01-0.25 mol/l bivalent Sn ion, 0.03-0.5 mol/l bivalent Zn ion, 0.3-2.0 mol/l one kind or more among thiourea/its derivative, 0.3-2.0 mol/l one kind or more of a free acid selected from an inorganic acid of hydrochloric acid, sulfuric acid, phosphoric acid, hydrofluoric acid and an organic acid of alkanesulfonic acid, alkanol sulfonic acid, aromatic sulfonic acid, a copper tube inner face is subjected to electroless plating treatment. A stannic oxide and stannic sulfate are used for a supply source of bivalent Sn ion, a zinc oxide and zinc chloride are used for a supply source of bivalent Zn ion.
Patent JP-H06274793-A (JP)
Title: Warning device for deviating from traffic lane
Inventor: KOSHIZAWA TOSHIBUMI
IPC: B60R21/00
Filed: 1993-03-24
Abstract: PURPOSE:To easily confirm the warning which is made when a vehicle deviates from the traffic lane while performing the normal driving by generating the warning in a short period of time when the direction support control is performed from among the warning operation conditions. CONSTITUTION:A signal processing means 5 extracts the traffic lane on the road by binarizing the picture signal obtained from a traffic lane detection means 1. A warning device 4 is driven by taking the warning operation conditions are fulfilled if the distance between the traffic lane and the vehicle becomes less than the constant position and the direction specification operation is not performed. In short, when the only direction specification control condition is not satisfied from among the warning operation condition, that is, when the distance between the traffic lane and the vehicle is less than the constant position and the car speed is higher than the set value but the direction specification operation is performed, a signal processing means 5 drives the warning device 4 in a short time to produce a warning. Thus, the operation of the device can be automatically recognized.
Patent JP-H07279089-A (JP)
Title: Production of aramid paper
Inventor: NAKAISHI AKIO
IPC: D21H13/26
Filed: 1994-04-01
Abstract: PURPOSE:To economically obtain aramid paper excellent in heat and oxidation resistances in its contact with metal, also low in when afterglow when burnt. CONSTITUTION:The objective aramid fibers improved in heat and oxidation resistances can be obtained by addition of hydrotalcite in producing aramid paper from aramid fibrids and fibers.
Patent JP-H04300563-A (JP)
Title: Extinguishing device for fire of sodium-sulfur battery
Inventor: KAWAI KENJI
IPC: H01M10/39
Filed: 1991-03-28
Abstract: PURPOSE:To discharge an inert gas from the inside of a case without generating drifts in the gaseous flow and to pack a granular extinguishing agent uniformly over the entire part in the case without unequalness. CONSTITUTION:A supply pipe 10 and a discharge pipe 11 are connected to one side of the case 1 housing an integrated battery 6 consisting of sodium-sulfur batteries. Plural discharge ports 12a are branched and formed at the inside end of the discharge pipe 11. The granular extinguishing agent S is injected and supplied together with the inert gas G from the supply pipe 10 into the case and the inert gas G is discharged from the inside of the case 1 via the discharge pipe 11 when a fire breaks out in the case 1 of the battery. The granular extinguishing agent S is packed into the case 1 in this way.
Patent JP-S59130446-A (JP)
Title: Manufacture of semiconductor device
Inventor: ROBAATO CHINGU YUU FUANGU
IPC: H01L21/32
Filed: 1983-04-13
Abstract: PURPOSE:To prevent the generation of a bird beak structure while growing an oxide thick film by a method wherein an oxide 160 of a relatively thick film is so formed that stress is not applied on the side wall of a mesa region 104 in the manufacturing process. CONSTITUTION:The oxide layer 160 is formed by low pressure chemical vapor deposition at the volume ratio of e.g. N2O:SiH2Cl2 of 2:1 at 925 deg.C to 2,000Angstrom . Next, each layer of the oxide layer 160, the second nitride layer 150, and the second SRO layer 140 is anisotropically plasma-etched. The second SRO layer 140 and the second nitride layer 150 remain on a field region 165 by a width 167 approximately equal to the thickness of the oxide layer 160, and then the layer thickness of this oxide layer 160 controls the length of the width 167. An isotropic etching with the second nitride layer 150 and the second SRO layer 140 left by the width 167 from side wall 105 of the mesa region 104 is enabled by adding the oxide layer 160 on the second nitride layer 150 and the second SRO layer 140 in this manner. Thereby, stress is not at all applied on the mesa region 104 in case of performing a successive process to this structure. Then, this oxide layer 160 is removed by dry etching.
Patent JP-S52148169-A (JP)
Title: Watch fitted with calculator
Inventor: NAGASHIMA SHINICHI
IPC: G04G5/00
Filed: 1976-06-04
Abstract: PURPOSE:To simplify the input circuit costruction by preventing chatterings on the keyboard circuit with clocking circuit signal.
Patent JP-H11257099-A (JP)
Title: Intermediate cooling gas turbine
Inventor: ITO KATSUNORI
IPC: F02C6/14
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To carry out sufficient cooling of compressed air with a simple struc ture by an air cooling device to maintain high heat efficiency, by installing an ice heat reserve, and connecting the cold taking-out passage of the ice heat reserve to the air cooling device. SOLUTION: This gas turbine is provided with an ice heat reserve unit 16. A supply pump 38 is provided in a cold taking-out passage 30 arranged in a cold reserve bath 25 of the ice heat reserve unit 16, and a cold medium supply tube 39 which is connected to the supply pump 38 is connected to intermediate air cooling devices 11, 12. A cold medium return tube 40 which is connected to the air cooling devices 11, 12 is connected to the cold taking-out passage 30. A cold medium 29 at a low temperature which was cooled in a cold reserve layer 25 is supplied to the air cooling devices 11, 12 to cool compressed air 4'. This requires only small amount of flow rate of the cold medium 29 supplied to the air cooling devices 11, 12. Therefore, this reduces the capacity of the supply pump 38 and the size of the air cooling devices 11, 12.
Patent JP-S59191166-A (JP)
Title: Vtr servo circuit
Inventor: ABE YUUHEI
IPC: H04N5/782
Filed: 1983-04-15
Abstract: PURPOSE:To shorten the phase pull-in time of a capstan motor by supplying a reproduction pilot signal to a PLL in a reproduction mode and using the output signal of the PLL as a comparison pilot signal. CONSTITUTION:A comparison pilot signal (a') is always equal to a reproduction pilot signal (b) by supplying the signal (b) to a phase comparison input terminal of a PLL circuit 11. As a result, it is possible to shorten greatly the time during which both signals (b) and (a') have the same signal frequency. A pilot signal generating circuit 7 is provided together with a balanced modulator 8, a beat signal detecting circuit 9 and a capstan motor driving circuit 10.
Patent JP-S63254241-A (JP)
Inventor: HANSUUBUERUNAA SHIYUBUERUTO
IPC: F16F13/00
Filed: 1988-03-18
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-S61222174-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU MASAHIRO
IPC: H01L29/78
Filed: 1985-03-27
Abstract: PURPOSE:To lower the resistance of high melting-point metallic silicide films on a polycrystalline silicon film and an silicon substrate in approximately the same extent by forming the first high melting-point metallic silicide film and the second high melting-point metallic silicide film in order to introduce a second conduction type impurity to the polycrystalline silicon film. CONSTITUTION:Polycrystalline silicon films 40 are shaped selectively through a conventional method, but an impurity such as phosphorus is not implanted to the polycrystalline silicon films 40. An silicon oxide film 6 is attached, side walls 60 are formed on the side sections of the polycrystalline silicon films 40 through an RIE method, a titanium film 7 is shaped, only sections in which titanium and silicon are in contact are reacted through annealing, and titanium silicide films 8 are formed. Only sections not reacted of the titanium film 7 are removed selectively, and the titanium silicide films 8 are annealed and the sheet resistance of the films 8 is lowered. The ions of a second conduction type impurity are implanted to an silicon substrate 1 in the lower sections of the titanium silicide films 8 while the second conduction impurity is also implanted to the polycrystalline silicon films 40.