baber/WOPTO huggingface dataset:
Patent JP-H06151057-A (JP)
Title: Method for developing light emitting film of electroluminescent element
Inventor: HASEGAWA TATSUSHI
IPC: C09K11/56
Filed: 1992-11-05
Abstract: PURPOSE:To enhance the controllability of feed quantity of sulfur during development of a SrS thin film as the light emitting film of an electroluminescent element, feed an active sulfur molecule species, ensure sufficient luminance and light emitting efficiency as the EL element, and reduce the adhesion of sulfur into a growing, chamber and the contamination of a device thereby. CONSTITUTION:In a method for manufacturing an electroluminescent element, a transparent electrode 22 and a first insulating film 23 are successively formed on a quartz base 2. On the first insulating film 23, a SrS thin film 24 as a light emitting film is developed by vacuum evaporation with SrS crystal or amorphous SrS as an evaporation source. In this process, a low temperature decomposable organic sulfur compound is injected. Then, a second insulating film 25 for covering the SrS thin film and a back plate 26 are formed.
Patent JP-H10110822-A (JP)
Title: Pressure partition wall of multilayered constitution
Inventor: BABA TAKANOBU
IPC: F16J12/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To improve overall pressure resistance by arranging a multilayered partition wall, sequentially sandwiching gas or elastic materials between the walls, and distributing pressure resistant function to each partition wall. SOLUTION: A pressure partition wall is formed, not in a single layer but in multiple layers. In order to prepare a pressure resistant partition wall 1 endurable for 500atm, for instance, in deep sea, five partition walls 7, 8, 9, 10, 11 are used while clearance are kept therebetween. Pressure values therebetween are differentiated from each other by 100atm. That is, spaces of 400atm (2), 300atm (3), 200atm (4), 100atm (5) are prepared. Pressure resistant work is distributed to each partition wall. Pressure resistant performance is increased by 100atm. As a result, the partition wall endurable for 500atm is prepared. The pressure resistant partition wall of a single structure is apt to be heavy. On the other hand, multilayered partition wall can be divided for facilitating work.
Patent JP-2000085126-A (JP)
Title: Ink jet head and vibrator unit suitable therefor
Inventor: KITAHARA KOHEI
IPC: B41J2/045
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To simplify the positioning and mounting of piezoelectric elements to a plurality of pressure chambers. SOLUTION: This ink jet head is equipped with each reservoir part 1, into which an ink is supplied from the outside, each flow passage unit, which communicates through a feed passage 2 with the resevoir part 1 and is equipped with each pressure chamber 3 discharging an ink drop through respective nozzles 4 through the pressurizing of the ink, each vibrator unit consisting of a laminated type piezoelectric element 8, which is divided into a plurality with a cutting- off means and, at the same time, the active part 8c of which is fixed displaceably to the surface of a fixed plate 15 under the state that an electrically conductive relationship is established, and a structural member 16,  to one surface of which the flow passage unit is fixed and to which the laminated type piezoelectric element 8 is positioned and fixed through the fixed plate 15 of the vibrator unit so as to pressurize the pressure chamber 3.
Patent JP-H04168613-A (JP)
Title: Manufacture of magnetic head
Inventor: INOUE ATSUSHI
IPC: G11B5/31
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a decrease in yield due to peeling of a ferromagnetic metal thin film by retaining the film by glass to be protected when track width control grooves are formed. CONSTITUTION:When track width control grooves 4, 4 are formed, ferromagnetic metal thin films 2, 2 are retained by first glasses 14, 14. Thus, peeling of the films is suppressed. Even when a winding groove 16 is formed, the films 2, 2 are retained by second glasses 15, 15 to prevent peeling of the films. Thus, peeling of the films 2, 2 is suppressed without generating a part which is operated as a gap except an original gap, and a magnetic head adapted for a mass production can be manufactured.
Patent JP-H01136092-A (JP)
Title: World timepiece with calculating function
Inventor: SUZUKI TETSUO
IPC: G04G9/00
Filed: 1987-11-24
Abstract: PURPOSE:To eliminate complication of having a world timepiece and a calculator separately, by selectively performing an exchange rate calculation to convert currency of a desired set city to that in other cities by the operation of a setting switch and a replacement key. CONSTITUTION:When a mode switch is changed over to a calculator to input a desired currency with a replacement key 2, it is held with a register 6. As a switch 1 for setting a desired city is touched, the number of the city is held with a register. When a switch for setting a city desired to convert currency is touched, the number of the city is held with a register. An exchange rate based on the number of the first city held with the register is read out of a rate memory circuit 50 to be multiplied by a value held with the register 6. An exchange rate based on the number of the second city held with the register is read out of a rate memory circuit and the multiplied value is divided by the value to convert and the results are displayed on an annunciation means 10.
Patent JP-H01136344-A (JP)
Title: Mounting structure of semiconductor chip
Inventor: TAKEUCHI JUN
IPC: H01L21/60
Filed: 1987-11-24
Abstract: PURPOSE:To make a mounting area small and to make it possible to reduce the concentration of stress at a connecting part due to temperature change and the like after mounting, by performing electrical connection between metal pads on a semiconductor chip and a wiring pattern by compression through a conductive resin, in which conductive particles are included in a hardening resin. CONSTITUTION:A wiring pattern 2 is formed on a wiring board 1 in correspondence with metal pads 4 of a semiconductor chip 5. A hardening resin, in which conductive particles are mixed, is applied on the wiring board corresponding to the metal pads. As an applying shape, anisotropic conductivity is imparted to the conductive resin, and the resin can be applied to a part, which covers the metal pads. After the conductive resin 3 is applied, it is compressed and hardened. When the semiconductor chip cannot be held only with the conductive resin, a layer of hardening resin is provided between the semiconductor chip and the wiring board.
Patent JP-H04168539-A (JP)
Title: Automatic file eliminating system
Inventor: KOGAMA YOSHINORI
IPC: G06F12/00
Filed: 1990-11-01
Abstract: PURPOSE:To reduce the burden of a person in charge, and also, to prevent the erroneous elimination of a necessary file by executing automatically the greater part of an investigation and an elimination processing of an unnecessary file by a computer. CONSTITUTION:An automatic file elimination executing program 1-7 checks an eliminatable file, based on an eliminating condition set by an operation monitor information file 1-3 and an on-line screen 1-6, and thereafter, generates automatically an execution source, and also, executes save of an elimination file to a save medium 1-8, executes an elimination of a file, and erases information related to the eliminated file from a management file 1-5. In such a way, by executing automatically the greater part of an investigation and an elimination processing of an unnecessary file by a computer, a burden of a person in charge is reduced, and also, it does not occur that a necessary file is eliminated erroneously, therefore, a secondary disaster can be eliminated.
Patent JP-S63149337-A (JP)
Inventor: DONARUDO AARU SUTEITSUKURU
IPC: C22B34/12
Filed: 1987-11-24
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-H11127637-A (JP)
Title: Device for planting of rice transplanter
Inventor: KASAHARA TOSHIAKI
IPC: A01C11/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To solve problems that a wire is caught or entwined with other parts at the time of performing folding or extending operations because the wire connecting a unit clutch lever to a lever is connected even when folding a planting part in a rice transplanter, capable of dividing and folding planting cases at both left and right ends for plural rows and connecting and disconnecting the transmission of a driving force for each planting case. SOLUTION: This device for planting of a rice transplanter is obtained by respectively freely slidably installing sliding members 96 and 97 nearly parallel to a transmission mechanism on both left and right sides of divided positions of the transmission mechanism, arranging the sliding members 96 and 97 with mutual end faces in contact, connecting the other end of the sliding member on the driving side of the transmission mechanism through a link mechanism and wires 93 and 100 to a unit clutch operating lever, connecting the other end of the sliding member on the driven side of the transmission mechanism through a link mechanism and the wires to a unit clutch installed in planting cases on the divided side,  increasing the manipulated variables of the link mechanism on the driven side from those of the link mechanism on the driving side and providing plural connecting holes in arms 94 and 98 in the link mechanisms.
Patent JP-H1191023-A (JP)
Title: Curable resin impregnated sheet and manufacture of frp product using the sheet
Inventor: OGURO TOSHINORI
IPC: B32B5/28
Filed: 1997-09-23
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a sheet having surface protective strength and depth by forming using this sheet and a curable resin impregnated sheet, which is formed by embedding an inorganic high-strength glass solid spheres having specified approximate particle diameter into the surface resin, and forming a layer in mutually adjacent and butting state. SOLUTION: On the sheet surface impregnated with uncured or semi-cured liquid curable resin, inorganic high-strength glass solid spheres 3, which are roughly spherical and have diameter of approximately 0.05 to 2-3 mm, are roughly embedded in the surface resin. And a sheet 1 and an uncured or semi- cured curable resin impregnated sheet 2, where a layer is formed in mutually adjacent and butting state, are used for forming. Curable resin such as unsaturated polyester, vinyl ester, epoxy, or the like is used for the liquid curable resin, which is prepared by blending an appropriate curing agent for sufficient reaction curing by post-pressing, post-processing, or the like.
Patent JP-2000108958-A (JP)
Title: Combine
Inventor: SATO SHOICHI
IPC: B60K20/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent a step plate from interfering with the side part of the driver's seat side of a reaping part elevated onto the uppermost elevated position to stabilize a working posture by slantingly raising the front part of the step plate of an operation part, in a combine in which the operation part is arranged on the side of the elevatable moving reaping part. SOLUTION: In an operation part 18 provided with a circular steering handle 19, a driver's seat 20, and the like, the lateral width of a step plate on the left side of steering column 71 is formed wider than the lateral width of a step plate on the right side, a space sufficient for putting in and loading the left foot of an operator is insured between the steering column 71 and the side column 72, and the front part of the step plate is formed to be slantingly raised by projection of the step plate on the left side of the steering column 71 on the reaping part 8 side. Thus, when the reaping part 8 is elevated on the uppermost position, a cover or the like on the right side of the reaping part 8 can be prevented from interfering with the step plate.
Patent JP-H01141849-A (JP)
Title: Reinforcement for hydraulic inorganic extrusion molded form
Inventor: MATSUMOTO TADASHI
IPC: D06M101/00
Filed: 1987-11-26
Abstract: PURPOSE:To form inexpensive reinforcement for hydraulic inorg. extrusion molded form having high strength and excellent water-holding property, shape- retaining property, mixing and kneading property and slipping/property as a substitute for asbestos, by adsorbing a surface active agent, a lubricant and an agent for giving plasticity on beated cellulose fiber. CONSTITUTION:The reinforcement is formed by adsorbing the surface active agent, lubricant and agent for giving plasticity on the surface of the cellulose beated to >=50 deg. SR Schopper freeness. The cellulose fiber can be selected among pulps of needle-leaf tree, broadleaf tree, flax, cotton, etc. The surface active agent may be any one among cationic, anionic and nonionic surface active agents, and is preferably added by 0.05-0.2wt.% to the dry weight of the cellulose fiber. As the lubricant, liq. paraffin is preferably added by 5-20wt.% to the dry weight of the cellulose fiber. As the agent for giving plasticity, polyhydric alcohol such as ethyleneglycol diethyleneglycol is preferably added by 5-30wt.% to the dry weight of the cellulose fiber.
Patent JP-S63144526-A (JP)
Inventor: ROOREN ANDORIYUU HARUSUKA
IPC: H01L21/318
Filed: 1987-11-26
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-S62156504-A (JP)
Title: Displacement measuring instrument
Inventor: HISAKUNI AKIRA
IPC: G01C3/06
Filed: 1985-12-27
Abstract: PURPOSE:To measure with a high accuracy an inclination and a displacement of a surface to be measured, by reflecting an emitted light which has been emitted hourly and alternately from two pieces of light sources, by the surface to be measured, and calculating an output of a position detecting element by this reflected light. CONSTITUTION:A voltage signal outputted by a light emission of a light source 13 and a light source 14, and a voltage signal which is not emitted by the light sources 13, 14 but has been outputted from a position detecting element 7 by being influenced by a disturbance light and has been amplified are brought to a digital conversion by A/D converters 21, 22 by a time division and inputted to an arithmetic circuit. When outputs of the position detecting element 7 by a light emission of the light source 13 are denoted as i1H, i2H, an outputs when both the light sources 13, 14 do not emit light are denoted as i1L, i2L, an operation corresponding to i1=i1H-i1L, and i2=i2H-i2L is executed in the arithmetic circuit, E=i1/(i1+i2) is calculated, and by correcting the derived E, a displacement l1 is derived. By i1H-i1L, and i2H-i2L, an influence by a disturbance light, etc., can be eliminated. In the same way, a displacement l2 is derived by a light emission of the light source 14. Also, an inclination alphato a reference surface of the surface to be measured can be derived by an operation.
Patent JP-H10141611-A (JP)
Title: Regenerative radiant box combustion burner
Inventor: KURIOKA SHIGEO
IPC: F27B9/36
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To suppress generation of NOx associated with the combustion, to uniformly heat a radiant box by suppressing the non-uniform flow of the combustion gas, to stably perform the ignition and the starting combustion from the normal temperature, to simplify the structure, and to simplify a control mechanism. SOLUTION: A heat storage type radiant box combustion burner is provided with a radiant box 1 to perform the combustion inside, two burners 6A, 6B having an air passage 11 in which the function to feed the air for combustion to the radiant box 1 and the function to discharge the combustion exhaust gas from the radiant box 1 are alternately switched by a switching valve 7, heat storage bodies 4a, 4b to store the holding heat of the combustion exhaust gas are communicated with a heat storage body, and the diameter is gradually reduced from the heat storage body side to the box side, and a burner gun 12 which is fitted at the intermediate position between the fitting positions of two burners of the radiant box 1, feeds the pilot air, the fuel gas and the main fuel gas, and has the ignition function.
Patent JP-H05109222-A (JP)
Title: Magnetic disk device and its control method
Inventor: ITO NOBUHIKO
IPC: G11B23/50
Filed: 1991-10-17
Abstract: PURPOSE:To efficiently remove dust stuck to a recording surface of a magnetic disk in a magnetic disk device equipped with a rotary driving type magnetic head moving mechanism. CONSTITUTION:When a data error is detected during the time of reproducing data, a magnetic head slider member 31 is moved back and fort, at high speed in a prescribed range in the radial direction of the magnetic disk 8 on a recorded track including a sector of the above error. By this method, dust stuck to the recording surface of the magnetic disk 8 can be removed out.
Patent JP-S62151269-A (JP)
Title: Soldering device
Inventor: IKEDA TATSUO
IPC: H05K3/34
Filed: 1985-12-25
Abstract: PURPOSE:To reduce the consumption of an inactive liquid by providing an air curtain at the opening part of a solder tank in the soldering device using a vapor phase soldering. CONSTITUTION:The inactive liquid 3 in a stainless steel tank is filled up inside a steam layer 8 by forming a saturated steam 2 by being heated with a heater 6. In this soldering device, an air curtain 9 is respectively arranged at the opening part of the solder tank at the carry-in and carry-out ports of a substrate 10. By this mechanism, the saturated steam 2 to be exhausted to the external part at the carry-in and carry-out times of the substrate 10 is abutted to cooling face 5, 5' forcibly and condensed and recovered inside a stainless steel tank 7 as liquid. In this way the consumption of the expensive inactive liquid can be reduced.
Patent JP-H07154096-A (JP)
Title: Parts mounter
Inventor: FUKUSHIMA HIDEAKI
IPC: B23P21/00
Filed: 1993-11-26
Abstract: PURPOSE:To provide a parts mounter in which transmission system or reflection system recognizing operation is performed at a different stopping station of a rotary table. CONSTITUTION:Based on a recognition condition data stored in a RAM 22, a CPU 21 actuates a first recognition unit 16A for a parts for which a transmission system recognizing operation is designated. A second recognition unit 16B is actuated for a parts for which a reflection system recognizing operation is designated.
Patent JP-H04168640-A (JP)
Title: Pretreatment method of optical disk substrate
Inventor: MIYAZAKI MITSUO
IPC: G11B11/10
Filed: 1990-10-31
Abstract: PURPOSE:To achieve pretreatment with a low-frequency power supply easily and also achieve treatment at a commercial frequency by generating a low-frequency plasma with a low-frequency electric field which is applied to a main surface of a substrate in parallel and then exposing the surface of the substrate to this plasma. CONSTITUTION:A polycarbonate resin is used for a substrate 6, a power is applied between electrodes 8 and 10 at a constant frequency under N2 environment, a low-frequency plasma 14 is generated, and the plasma 14 is in parallel to a main surface of the substrate 6 and a center of the plasma 14 is located slightly below the substrate 6. Then, the substrate 6 contacts an edge of an upper part of the low-frequency plasma 14 and the substrate 6 is treated gradually at the low-frequency plasma 14, thus achieving pretreatment of the substrate 6 at a low frequency, facilities cost to be saved, and at the same time electric wave interference to be avoided.
Patent JP-H05136789-A (JP)
Title: Av transmission system
Inventor: INOUE HIDEKI
IPC: H04B10/112
Filed: 1991-11-13
Abstract: PURPOSE:To allow the system to be immune to interference by an electromagnetic wave or the like and to avoid adverse effect to a peripheral installation by providing a video/audio optical transmitter to a train station or on an electric pole or the like and providing an optical receiver and a display section for a received video signal and an audio signal in a vehicle. CONSTITUTION:A video program is outputted from a video audio transmitter 81 installed on the ground and subject to scramble processing by a scrambler 82, converted into an optical signal by an electro-optic converter 83 and sent to a video audio optical transmission line 70 and sent to plural information space transmitters 80, 80' installed to a station/an electric pole or the like. The video/audio signal is at first decoded into an electric signal by the transmitters 80, 80' and amplified. Then the video/audio signal is modulated into an optical signal suitable for space transmission by optical video/audio transmitters 84, 84' and sent to space. An optical video/audio receiver 24 of a vehicle 10 receives the optical signal, descrambles the signal and uses a modulator to modulate the signal into a frequency band different from the modulated video audio signal and the result is displayed on a display device on a customer' s seat via a mixer.
Patent JP-H09137824-A (JP)
Title: Thrust roller bearing
Inventor: MORITA KOICHI
IPC: F16C19/30
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent a retainer from being applied with an excessive radial load regardless of the eccentricity between a casing supporting an outer ring and a shaft supporting an inner ring. SOLUTION: An outside elastic ring 20 and an inside elastic ring 21 are installed between both inner/outer peripheral surfaces of a retainer 3 and the inner peripheral surface of an outside flange 7 and the outer peripheral surface of an inside flange 9. In both the elastic rings 20, 21, the width spread in the diameter direction is expanded/shrunk freely and elastically. When whirling is generated owing to an eccentricity, the displacement is absorbed by the elastic deformation of both the elastic rings 20, 21.
Patent JP-H08161707-A (JP)
Title: Magnetic head
Inventor: HINO KOKI
IPC: G11B5/127
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a magnetic head which facilitates the junction between a front core and a back core and the junction between a back core and a slider while minimizing the number of parts and the manhour. CONSTITUTION: A magnetic head includes a front core 10 which has a front core slide surface where a magnetic recording medium slides with a specified magnetic gap formed on the front core sliding surface, a back core 40 joined on the front core 10 and a slider 50 which has a slider slide surface where the magnetic recording medium slides and is joined on the back core 40 after the front core slide surface and the slider slide surface are arranged to adjoin each other almost at the same height. A cylinder-shaped magnetic shield member 60 is arranged on the outer circumference of these parts. The front core 10, the back core 40 and a slider 50 are fixed by the magnetic shield member 60 while the front core 10 and the back core 40 are shielded magnetically.
Patent JP-H03156821-A (JP)
Title: High-frequency oscillator type contactless switch
Inventor: NODERA TOSHIO
IPC: H01H36/00
Filed: 1989-11-15
Abstract: PURPOSE:To obtain a stable contactless switch without effects of external factors such as a temperature by setting the oscillation frequency of an oscillation circuit to a value of 0.7 to 0.95 times a frequency where the quality factor of a detection coil becomes the maximum value. CONSTITUTION:A detection coil 2 wound around a ferrite core 1 is connected, in parallel to a capacitor 9, to a circuit 10, and further to an amplifier circuit 11, thus constitution an oscillation circuit 12. The output terminal of the oscillation circuit 12 is connected to an output circuit 13. The output circuit 13 outputs a detection signal on the basis of variation in output of the oscillation circuit 12, and the detection coil 2 detects the approach of an object 8 to be detected. The oscillation frequency of the oscillation circuit 12 is set to a value of 0.7 to 0.95 times a frequency where the quality factor Q of the detection coil 2 becomes the maximum value. Therefore, the variation ratio of the quality factor Q of the detection coil 2 become maximum.