baber/WOPTO huggingface dataset:
Patent JP-H04334961-A (JP)
Title: Swinging actuator
Inventor: OGATA MASAO
IPC: H02K33/18
Filed: 1991-05-09
Abstract: PURPOSE:To equalize the quantity of effective space magnetic flux in the shifting range of a moving coil by providing an auxiliary magnetic pole of reverse polarity to a driving magnetic pole in the margin and its vicinity of a permanent magnet corresponding to the center of the shifting range of a moving coil. CONSTITUTION:By providing recesses 2a in the margin and its vicinity of a permanent magnet 2 corresponding to the center of the shifting range of a moving coil 6, the space magnetic density at the center and both ends of the shifting range of the moving coil 6 is equalized. Auxiliary magnetic poles 2b of reverse polarity to driving magnetic poles are provided in the sections corresponding to the recesses 2a. Therefore, part of the magnetic fluxes in this section increase, being driven to both ends of the movement range of the moving coil 6, that is, the positions of deflection angles theta1 to theta2. Accordingly, whatever position in the shifting range of the moving coil 6, for example, deflection angle theta1 to theta2 it may be in, the space magnetic flux density can be equalized, and the force applied to the moving coil 6 can be made constant.
Patent JP-H11297455-A (JP)
Title: Discharge electrode needle
Inventor: UEHASHI KATSUYUKI
IPC: H01T19/04
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To restrain dusting of metallic particles due to abrasion and to continue a stable discharge chracteristic for a long time by arranging a male screw in the base end part of a needle main body manufactured with zirconium oxide, having a specific resistance in a specific range, and threadedly engaging the male screw with a female screw of a stainless steel short tube-like needle holder. SOLUTION: A male screw 2 is arranged in the base end part of a needle main body 1 manufactured by zirconium oxide, having a specific resistance value of 5 to 20 MΩ/cm, and a female screw 4 is arranged in the half part of the inner peripheral surface of a needle holder 3 composed of a stainless short tube. The male screw 2 of the needle main body 1 is threadedly engaged with this female screw 4, and a discharge electrode needle having the needle main body 1 detachably and replaceably held in the needle holder 3 is arranged in the center in a nozzle being a grounding side electrode. High frequency output of an oscillating circuit is converted into high voltage by a high frequency transformer to be impressed on the needle holder 3, and ions generated by discharge is blown upon an object to be charge neutralized together with air.  This zirconium oxide can prevent an electric shock by the needle itself, and is hardly damaged at handling time.
Patent JP-S5529866-A (JP)
Title: Copying apparatus
Inventor: INUZUKA TSUNEKI
IPC: G03B27/32
Filed: 1978-08-24
Abstract: PURPOSE: To achieve the higher efficiency of copying operations by displaying the change in copying mode by display means.  
     CONSTITUTION: LEDs 603, 604, 601, 602 of 7 segments display the 2nd digits and lst digits of copying number and the 2nd digits and 1st digits of the set number subsequently and the segments a thru g are connected to signal source 1 thru 7 and the respective LEDs to probe signal sources a thru d respectively. In the case of the LED 602 (1st place) of the set sheet number display, the segments a, b, c go ON to indicate the number 7 when 1 is outputted from a of a DC controller. The oscillation signals of several KHz are outputted without overlapping with the pulse timings of a thru d, in synchronization to which the signals of 1 thru 7 are outputted and therefore the segments appear as if they light at all times. Hence, if this display means is operated in response to numerical keys, start key, interrupt key, etc., the copying operations may be made more efficient. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08279875-A (JP)
Title: Facsimile equipment
Inventor: YAMANAKA KAZUNOBU
IPC: H04N1/00
Filed: 1995-04-05
Abstract: PURPOSE: To attain sure return reply by allowing a receiver side to simply make return reply and allowing a transmitter side to urge the return reply automatically. CONSTITUTION: When image data requesting a return reply are sent, a return function selection section 10 sends a control signal including a return processing notice to a destination. When the receiver side receives a control signal including the return processing notice, a return reply function selection section 11 displays a reply processing notice reception and allows a return reply function information storage section 9 to store a telephone number of a reply destination. When the return reply function is selected in the reply processing of the receiver side, the return reply function selection section 11 reads a telephone number stored in the return reply information function information storage section 9 to make automatic dialing and to execute the return reply processing.
Patent JP-H06314713-A (JP)
Title: Method and device for manufacturing semiconductor
Inventor: KAWAMURA MIKIYOSHI
IPC: H01L21/56
Filed: 1993-04-30
Abstract: PURPOSE:To make it possible to automatically coat sealing resin on a semiconductor element uniformly. CONSTITUTION:This semiconductor device is composed of a potting nozzle 4 which discharges resin to a frame 2 where a chip, a semiconductor element, is mounted, a conveying mechanism 5 with which a chip-mounted frame 2 is housed and fed, and an inclination mechanism which inclines the conveying mechanism. The inclination mechanism is composed of a circular guide member 6 which inclines the conveying mechanism, a main body base 7 which is a pedestal of the device, and a rod member 8 with which the inclined conveying mechanism 5 is retained and fixed to the main body base 7.
Patent JP-S63268221-A (JP)
Title: Electric double-layer capacitor
Inventor: YAMAMOTO HIROMICHI
IPC: H01G11/86
Filed: 1987-04-27
Abstract: PURPOSE:To improve the utilization rate of an activated carbon fiber cloth as a polarizing electrode up to 100%, by turning the circular polarizing electrode into the form of a square. CONSTITUTION:A phenol system activated carbon fiber cloth 1 provided with an aluminum spray-coating layer 2 is extracted by a clicker die into a polarizing electrode body 3' in the form of a square having a side length of 1.8 cm. After the electrode body is impregnated with an electrolyte in which 10 wt.% tetla ethyl ammonium tetla fluoroborate is added to propylene carbonate, two electrode bodies are overlapped by interposing a separator 8 between them and contained in a metal case. A gasket is arranged at an aperture end of the metal case, and the aperture is sealed by cauking. By applying this constitution, the activated carbon fiber cloth can be made 100% in usage as the polarizing electrode having no useless parts.
Patent JP-S62261717-A (JP)
Title: Intermediate formation for slide bearing
Inventor: TAKIMIZU YUICHI
IPC: F16C33/12
Filed: 1986-05-06
Abstract: PURPOSE:To eliminate correcting operation of a defective bearing surface by press-fitting and heating a slide layer of a shaft cover member on a shaft to cover the shaft therewith and defining a clearance between the slide layer and a bearing slide member through sublimation of a bearing clearance defining material. CONSTITUTION:There are formed inside of a reinforcement 14 an adhesive layer 12 and outside thereof a slide layer 13 containing a semihardened thermosetting resin and a thermosetting resin mixed with filler, respectively. A bearing clearance defining material 15 which may be sublimated at a temperature higher than the adhesive layer 12 and the slide layer 13 is laid on the outer periphery of the slide layer 13, and a bearing slide member 16 which is made of the same material as the slide layer 13 is laid on the outer periphery of the material 15, and further a backing metal material 17 is fitted on the outer periphery of the bearing slide member 16. The intermediate formation 10 thus constructed is press-fitted and heated on a shaft 20 to be assembled therewith, and secondary heating is carried out to sublimate the bearing clearance defining material 15. This permits elimination of correcting operation of the bearing surface for the shaft 20 whose finishing accuracy is not good.
Patent JP-S5531023-A (JP)
Title: Iminothiophosphorylthiazoline derivative, its preparation, and insecticide, miticide and nematocide containing the same
Inventor: KOYANAGI MUTSUO
IPC: A01N57/32
Filed: 1978-08-24
Abstract: NEW MATERIAL:A compound of formula I (R 1  is lower alkyl; R 2  is alkyl, aralkyl, alkenyl, alkynyl, alkylthioalkyl.)  
     EXAMPLE: 2-Imino-3-(O-methyl-S-n-propylthiophosphoryl)-4-thiazoline.  
     USE: Low-toxic and non-polluting insecticide, miticide, nematocide.  
     PROCESS: The objecteive compound I is prepared by (1) condensing a thiophosphoryl chloride of formula (R 1  O) 2  PSCl with 2-aminothiazole in the presence of a de-hydrochlorination agent to afford a compound II, (2) hydrolyzing the compound II to a compound III, (3) reacting the compound III with a de-alkylation agent to obtain a compound IV (M is alkali metal atom or ammonium group), and finally (4) condensing the compound IV with a compound of formula, Hal.R 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H042272-A (JP)
Title: Color picture forming device
Inventor: SHOJI HISAFUMI
IPC: G06T5/00
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a picture with excellent gradation and resolution by selecting the count of the processing based on the error spread method in response to the difference from processed color components so as to apply gradation processing under the optimum condition in response to the reproduced color. CONSTITUTION:A correction value computing element 46 reads an error data of a peripheral picture element from an error memory 45 while referencing a weight coefficient table 47 and outputs the total sum of weight of error data to an adder as a correction value E. A process control unit 60 controls a selector 30 to select Y, M, C and BK sequentially, applies gradation processing to the signals and sends the result to a recording section 50 and selects the color of the weight coefficient table 47 as soon as the Y, M, C and BK signals are selected so that the color is correspondent with the selected signal color. Thus, when an intermediate tone signal is reproduced, the quality of the recorded picture is improved.
Patent JP-H08298380-A (JP)
Title: Multilayer wiring board and package for semiconductor element
Inventor: SAKAGUCHI ITSURO
IPC: H05K3/46
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a multilayer wiring board having a capacitor part of stabilized characteristics, and a package for semiconductor element, by preventing the components of a highly dielectric layer from being diffused into an electrode layer or an insulator layer. CONSTITUTION: In the multilayer wiring board having a capacitor part 6 comprising a high dielectric layer 3 sandwiched by a pair of electrode layers 4, 5, and a package for semiconductor element, the high dielectric layer 3 is composed of a glass phase containing Al2 O3 particles, 5-95vol.% of zirconate particles, at least one kind of oxide of alkaline earth metal, rare earth element, Al and Si present at the grain boundary thereof and an oxide of Zr. An insulator layer is composed of a glass phase containing alumina particles, zirconate particles, at least one kind of oxide of alkaline earth metal, rare earth element, Al and Si and an oxide of Zr.
Patent JP-H01275567-A (JP)
Title: Liquid crystal compound having heterocyclic skeleton
Inventor: SUZUKI GIICHI
IPC: C07D237/08
Filed: 1988-04-28
Abstract: NEW MATERIAL:A liquid crystal compound expressed by formula I (R1 is alkyl, alkenyl, alkynyl, alkoxyalkyl or aralkyl; R2 is alkyl or alkoxy; X is haloalkyl; Y is OC=O, OCH2, O or S; Z is OC=O, O=CO, CH2O or OCH2; A is formula II or formula III, etc.; B is formula II, formula IV, etc.; l is 1-2; when E and F are N, D and G are CH and D and G are N, E and F are CH and when E and G and N, D and F are CH) and containing a heterocyclic skeleton. EXAMPLE:4-(5-Decylpyrimidinyl-2)-benzoic acid-4'-(1-fluoromethyl-2-ethoxycar- bonyl-1-ethyloxycarbonyl) phenylester. USE:A ferroelectric liquid crystal compound. PREPARATION:For example, a compound expressed by formula V is reacted with a compound expressed by formula VI to give the compound expressed by formula I, which is hydrogenated to afford a compound expressed by formula 2. The compound expressed by formula 2 is further reacted with a compound expressed by formula 3 to provide the compound expressed by formula 4 which is a compound expressed by formula I.
Patent JP-S60247151-A (JP)
Title: Fet biosensor
Inventor: TAKEDA SHIROU
IPC: G01N27/414
Filed: 1984-05-23
Abstract: PURPOSE:To obtain good reproducibility, by coating a substrate with an org. alkoxysilane polymer containing 20mol% or more of alkoxysilane wherein monovalent hydrocarbon having one or more of an amino group is directly bonded to a silicon atom. CONSTITUTION:As an immobilizing membrane, an org. alkoxysilane polymer with MW of 800 or more based on trialkoxysilane, wherein monovalent hydrocarbon CnH2n having one or more of an amino group NH2 is directly bonded to a silicon atom Si, is used and applied to a substrate and cured. Next, the polymer coated substrate is immersed in a glutaraldehyde solution to convert the amino group on the surface thereof to a Schiff base or an aldehyde base. The alkoxysilane having the amino group remaining in the cured membrane surface is pref. 20mol% or more. A chip is cut from a wafer, wherein FET having a polyaminosiloxane membrane is formed to a gate part, and, after wire bonding, shaped to an FET sensor which is, in turn, immersed in an antibody or enzyme solution and the antibody or enzyme is immobilized and stabilized to obtain an immunological or enzyme sensor.
Patent JP-S63269590-A (JP)
Title: Ring laser gyroscope
Inventor: HAYASHI YOSHIHIKO
IPC: G01C19/66
Filed: 1987-04-27
Abstract: PURPOSE:To realize the miniaturization with a simple structure and to realize a saving of electric power by a method wherein a mirror drive means is provided at least at one part of a mirror in such a way that piezoelectric elements laminated to be a cylindrical shape and the piezoelectric elements laminated to be a pillar shape on the inside to be of reverse polarity are installed. CONSTITUTION:First actuators 15 where piezoelectric elements composed of, e.g., PZT or the like are laminated to be a ring shape (a cylindrical shape) are glued to circumferential parts on one side of light-path length control mirrors 11a, 11b. Second actuators 16 which are inserted freely into the first actuators 15 are glued to a nearly central part of the light- path length control mirrors 11a, 11b. The actuators 16 are constituted in such a way that the piezoelectric elements composed of PZT or the like are laminated in the same manner to be a pillar shape and are wired to be of reverse polarity with reference to the actuators 15. A pressure plate 17 which can be regarded as a rigid body is glued and coupled to the other face of these actuators 15, 16; an amount of displacement of the plate in a length (thickness) direction is nearly proportional to a length (a thickness) and an impressed voltage of the piezoelectric elements. By this setup, it is possible to obtain about twice the amount of displacement 2L as compared with the amount of displacement L of, e.g., a single body; it is possible to reduce the length of the actuators and to realize the miniaturization.
Patent JP-H05280384-A (JP)
Title: Diesel engine with variable compression ratio means
IPC: F02D15/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a diesel engine having a compression ratio changeable means with which a compression ratio can be changed to a low compression ratio under a high temperature, or to a high compression ratio under a low temperature automatically. CONSTITUTION:A combustion chamber block 5 of ceramic of a low heat expansion ratio is disposed at a cylinder head 3, and a ring-like auxiliary chamber 2 is formed in an outer circumference of a liner upper part 12 of the combustion chamber block 5. Plural communication holes to let the ring-like auxiliary chamber 2 with a main chamber 1 are formed in the combustion chamber block 5. A ring 6 manufactured of metal is disposed inside the ring-like auxiliary chamber 2, and a protruding part 7 extended inward along the radius is composed in an integrated structure with the ring 6. The protruding part 7 is protruded into the communication hole 8 to close the communication hole 8 under a low temperature at the time of starting or the like for achieving a high compression ratio. In the meanwhile, the ring 6 is thermally expanded when the combustion chamber is at a high temperature to release the communication hole 8 for achieving a low compression ratio.
Patent JP-H02281153-A (JP)
Title: Method for detecting fluctuation of system
Inventor: KANEDA HIDEAKI
IPC: G01R21/133
Filed: 1989-04-24
Abstract: PURPOSE:To avoid the erroneous recognition of the pulsating component in a short period caused by the fluctuation of a load and the like as the fluctuation of a system and to detect the fluctuation of the system accurately by disregarding the fluctuation of the system whose period is smaller than a specified period. CONSTITUTION:The currents and voltages which are inputted from transformers X1 and X2 through a transformer Y1 are received by digital sampling. Effective power P is computed based on he sampling data. When the amplitude value of the fluctuating waveform of the data is in the divergent tendency, 'divergence' is judged in this system-fluctuation detection. In this detection, when the time difference (synchronization) between the top (the maximum value of the waveform) and the bottom (the minimum value of the waveform) is smaller than the specified settling value, said fluctuation is disregarded. Namely, the amplitude value is not detected. Therefore, even if the pulsating component in a short period is superimposed on the fluctuating component, the fluctuation and divergence can be detected accurately without the adverse effect.
Patent JP-S62262039-A (JP)
Inventor: BURROWS RONALD WILLIAM
IPC: G03F7/07
Filed: 1987-04-27
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。
Patent JP-S5228383-A (JP)
Title: Method of absorbing sample gas to be analized
Inventor: HANDA HIDEO
IPC: G01N1/00
Filed: 1975-08-28
Abstract: PURPOSE: To increase gas-liquid contact area by having a foaming agent contained in absorbing solution and make continuous concentration and absorption for constant monitoring of micro quantity of harmful components such as HF with a small size apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01274863-A (JP)
Title: Can
Inventor: KUMAI TAKAO
IPC: B05B9/04
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a hermetically sealed stable can having excellent fashionability and a firmly roll-clamped part by positioning a seam band in a can barrel, and sectorially spreading the lower end of the can barrel. CONSTITUTION:The can barrel 3 is necked like an ordinary necking can, the projecting degree of the projecting part 5 is determined by the drawing degree of necking, and the projecting degree increases as the drawing degree of necking is made lower than the sum of the seam band thickness and the can barrel sheet thickness. Flanging is carried out after necking to obtain a can barrel 3. A can lid is clamped to the can barrel 3 by an ordinary seamer in double rolls, and a double-roll can body is obtained. The seam band 1 is pushed in by a push-fitting device to a position inside an edge 4 where the top 2 of the band 1 is made almost flush with the folded edge 4 of the can barrel 3, and a desired projecting can body can be obtained.
Patent JP-H09266984-A (JP)
Title: Card type pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a player from operating a ball supply controller by accident during a play. SOLUTION: This game machine is provided with a ball supply pan 10 at the front of a PACHINKO game machine 1, and the ball supply pan 10 is provided with a ball supply controller 24 such as a ball supply switch 31, a card return switch 32, a card balance display, etc. The ball supply controller 24 is provided at the front of the ball supply pan 10 where a player can watch the ball supply controller 24 as well as at a side area which is not a ball storing part 13 of the ball supply pan 10.
Patent JP-S61263034-A (JP)
Title: Electron microscope
Inventor: ISHIKAWA MITSUAKI
IPC: H01L21/66
Filed: 1985-05-16
Abstract: PURPOSE:To enhance the reliability of a test of a semiconductor wafer or the like with the use of an electron microscope, by removably attaching a magnetic shield of a cylindrical form or the like to the tip of a pole piece to block a magnetic field. CONSTITUTION:A magnetic shield 2 having a cylindrical form or the like is removably secured by an electroconductive tape 3 to the tip of a pole piece 1 for opposing an electron microscope to a sample 4 such as a semiconductor wafer to cause an electron beam 6 to penetrate it for a test. A magnetic field at a working distance is blocked by the magnetic shield 2 to make the test accurate. Magnetism is thus shielded by a removable simple means to enhance the reliability of the test with the electron microscope.
Patent JP-S586133-A (JP)
Title: Forming device for minute pattern
Inventor: MATSUKAWA TAKAYUKI
IPC: H01L21/027
Filed: 1981-07-03
Abstract: PURPOSE:To form the mask pattern directly without the application of a resist and the process of development by positioning a gas containing carbon near the forming section of the pattern when exposure and directly fixing the gas component to the surface to be processed by electron beams. CONSTITUTION:When the electron beams 6 are irradiated only to a specified section on a material to be processed in form that the predetermined pattern is drawn by an electrooptic system, the gas 10 containing carbon blown from a nozzle 7 is positioned around the material to be processed 4, and a condition that the gas collides with the surface to be processed at all times thermal agitation is brought. If electron rays are projected when the carbon gas collides with the solid surface, carbon gas molecules are baked to the solid surface and solidified through the reception of the energy of the electron rays. The carbon compounds 11 are grown in the extent which can be used as the mask patterns.
Patent JP-S60250693-A (JP)
Inventor: NISHIKAWA SEIICHI
IPC: H05K3/36
Filed: 1984-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07287829-A (JP)
Title: Magnetic head for clock track writing
Inventor: SHIMOKOSHI KAZURO
IPC: G11B5/48
Filed: 1994-04-19
Abstract: PURPOSE:To use the top surface of a disk widely to store information and easily increase the storage capacity of a hard disk drive by writing a clock track at the outermost peripheral part of the hard disk drive. CONSTITUTION:The flotation state of a magnetic head by the rotation of the disk becomes extremely stable by forming a cut in a tray ring edge, and the interval between the magnetic head and disk at the time of disk rotation is made constant even at the outer peripheral part of the disk where a flow of air is easily disturbed. This magnetic head for clock track writing is provided with a gap 5 for recording not at the center part of a rail 3, but outside the rail, and it is therefore positioned on the outermost side of a slider. Thus, the recording gap is provided at the outermost part of the slider and then data can be written on the further outer peripheral part on the disk even when the position relation between the magnetic head and disk at the time of disk rotation is unchanged.