baber/WOPTO huggingface dataset:
Patent JP-2001033767-A (JP)
Title: Liquid crystal display device and its production
Inventor: KOSAKO SHINYA
IPC: G02F1/1333
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a polymer dispersion type liquid crystal display device with high contrast and excellent display quality in which hysteresis is suppressed to a low level without increasing the driving voltage. SOLUTION: The liquid crystal display device has a polymer-liquid crystal composite material which is prepared by dispersing liquid crystal drops 16 in a polymer 15 and which is held between a pair of substrates 11, 12, and the device has at least two kinds of regions having different transmittance- voltage characteristics in one pixel. In the production of the device, the phase separation is carried out by irradiating the panel with laser light through a mask disposed outside of the panel. Preferably, laser light having irradiation intensity varied at the same pitch as the pixel pitch is used to irradiate. Or, the panel may be irradiated with UV rays through a mask disposed outside having a twice pitch as the pixel pitch.
Patent JP-H0953625-A (JP)
Title: Screw thread fitting
Inventor: SUMIYA ISAO
IPC: F16B39/06
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a simply constituted screw thread fitting capable of firmly fit and fix an insertion rod in a through hole and not loosened inadvertently even if the screw thread fitting is intensively vibrated. SOLUTION: A projection 9 is projected, which can be press-fitted to the internal peripheral surface in the side of the head section in a through hole 4, toward the external peripheral surface of the insertion rod 5 fitted in the through hole 4 formed from the head section 2 of a screw body to the screw shaft section 1.
Patent JP-H0375597-A (JP)
Title: Device for molten salt electrolytic refinement
Inventor: TOKIWAI MORIYASU
IPC: G21C19/44
Filed: 1989-08-17
Abstract: PURPOSE:To enable a simultaneous progressing of anode melting and collection of deposit of a metal fuel by supplying electric current so that the molten metal phase will be the cathode for used metal fuel and also the molten metal phase will be the anode for the cathode in a molten salt electrolyte. CONSTITUTION:Used metal fuel pieces 4 are housed in a basket container 13 and electric current is fed so that the molten metal phase 1 will be the cathode for the fuel pieces 4 and the metal phase 1 will be the anode for the cathode 6 in a molten salt electrolyte 2b. Then, usable fuel constituents and unnecessary fission products contained in the fuel pieces 4, are oxidized, are dissolved into the molten salt electrolyte 2a surrounding the fuel pieces 4, as chlorides, and are reduced in the metal phase 1 and dispersed in a metallic status. Substances which become chlorides easily, are oxidized and melted out of the metal 1 to become chlorides in the electrolyte 2b surrounding the cathode 6, while substances which hardly become chlorides, are reduced and deposited on the surface of the cathode 6. Accordingly, by charging an electrical potential corre sponding to free energy for chloride production, to the electrodes and by control ling the deposited substances on the cathode 6, only the usable fuel constituents 25 can be enriched and collected from the spent fuel.
Patent JP-S6454814-A (JP)
Title: Magnetic proximity switch
Inventor: KAMIYA TOSHIKAZU
IPC: H03K17/95
Filed: 1987-08-25
Abstract: PURPOSE:To eliminate the variance of detecting sensitivity at every product, by counting the number of oscillatory output signals from first and second oscillation circuits by a counter means, and performing a processing hereafter in a digital way. CONSTITUTION:When an object to be detected approaches and is positioned in a high frequency magnetic field by a detecting coil 3, the inductance of the detecting coil 3 changes by inducing an eddy current in the object to be detected, and the oscillation frequency of the oscillation circuit 1 setting the detecting coil 3 as an oscillation element changes. Meanwhile, the oscillation circuit 7 continues oscillation by a preset frequency even when the object to be detected approaches. Therefore, a detection digital value D1 outputted from the counter means according to the approach of the object to be detected changes, however, a reference digital value D2 remains unchanged. And when relation between the detection digital value D1 and the reference digital value D2 is set at a prescribed state, a detection signal is outputted from an arithmetic means 11, then, the detecting state of the object to be detected is set. In such a way, it is possible to eliminate the variance of the detecting sensitivity at every product.
Patent JP-S6189651-A (JP)
Title: Semiconductor device
Inventor: YAMAMURA EIJI
IPC: H01L23/66
Filed: 1984-10-08
Abstract: PURPOSE:To accurately form an interval between a plurality of stripe lines without displacement between the strips when an electric terminal is inserted into a port by providing an insulator substrate formed with strip lines in parallel at the terminal and a plurality of insulator elements integrated with the substrate. CONSTITUTION:A plurality of three stripe lines 6 made of a binder of synthetic resin, for example, with alumina powder, kneaded with solvent, an insulator substrate 14 made of green ceramic molding, and tungsten (W) or molybdenum manganese (Mo.Mn) by a thick film forming method are formed. Then, insulator elements 15 formed of green molding formed similarly to the substrate 4 are sintered on the three substrates 14 to cover the middle of the lines 6. Then, a metallized film 13 is formed, and an electric terminal 12 is completed. The terminal 12 is inserted into the port 21 formed at the side wall of the metal housing 20A.
Patent JP-H0379221-A (JP)
Title: Power source circuit for electric discharge machining
Inventor: FUTAMURA SHOJI
IPC: B23H1/02
Filed: 1989-08-16
Abstract: PURPOSE:To make an electric discharge stop period short, by putting on the 3rd switch means at the 2nd energy consumption circuit after the OFF of the 1st switch means, and also, putting on the 4th switch means at the 3rd energy consumption circuit when voltage applied to an electric discharge gap has become less than a fixed voltage. CONSTITUTION:The 3rd switch means T3 at the 2nd energy consumption circuit is put on after the OFF of the 1st switch means T1. Next, when voltage E2 applied to a transistor T1 becomes lower than the voltage of a condenser C, the 4th switch means T4 at the 3rd energy consumption circuit which is provided in parallel with the 1st energy consumption circuit, is put on, and energy is continuously consumed through this switch. Accordingly, there is no occurrence of an oscillating electric current between a work 1 and an electric discharge electrode 2, and also, as the voltage of the condensor C is kept at a predetermined value, an undesirable high voltage is not added to the 1st switch means T1.
Patent JP-H0658569-A (JP)
Title: Indoor device
Inventor: SUGATA YUJI
IPC: F24F13/32
Filed: 1992-08-07
Abstract: PURPOSE:To enable a partial member of packaging material for an indoor device to be used as a composing material for the indoor device. CONSTITUTION:Packaging materials 6 and 7 packaging a main body 4 of an indoor device are machined, thereby a troublesome operation to manufacture a prepared wooden member into a sleeve shape can be eliminated. As a result, its working time is shortened, vibration during an operation of the product can be prevented, a positional displacement during its installing work can also be prevented, and the members used in the packaging materials are utilized to enable some waste materials to be eliminated and also they can contribute to a saving of natural resources.
Patent JP-S58115696-A (JP)
Title: Testing device for storage device
Inventor: WADA MINORU
IPC: G11C29/08
Filed: 1981-12-28
Abstract: PURPOSE:To improve the efficiency of program debugging and to prevent a testing device from breaking down by storing a correct array in a storage device for collation and thus easily detecting an ROM used for program storage being attached incorrectly. CONSTITUTION:In prescribed addresses of respective storage elements constituting a storage device 2 to be tested, identification codes given to the individual storage elements are stored and identification codes when those storage elements are equipped to a printed board correctly are stored on the storage device 3 for collation. The identification codes stored in said storage elements are collated with the identification codes stored on the collation storage device 3 by a collation part 4 to detect an error of the incorporation of the storage element arrayed on the printed board.
Patent JP-H1052106-A (JP)
Title: Seedling transplanter
Inventor: NAKA HIROKAZU
IPC: A01B49/04
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To solve the following problems that seedlings are not certainly planted and become floating seedlings or have undesirable planted poses caused by contamination of straw dusts in plowed soil when a field in which straw dusts, straw stumps, weeds, etc., are left is plowed by a plowing nail capable of plowing the field from the fore part to the rear part by rotating around a shaft oriented to left and right directions in a seedling transplanter which plants seedlings during plowing the field after carrying out a harvesting work of rice by a combine harvester, etc., to save man power needed for transplanting paddy-rice seedlings. SOLUTION: This seedling transplanter is installed with a plowing device 3 capable of plowing a planting spot of a seedling planting device 4 before planting the seedling. The plowing device 3 has a plowing nail which is constituted to plow a field by revolving around a shaft 66 oriented to left and right directions from the fore part to the rear part of the field in the direction of travel and a removing device 69 for removing straws and weeds in the spot plowed by the plowing device 3 in front of the plowing device 3.
Patent JP-H0939242-A (JP)
Title: Laminated ink jet type recording head
Inventor: ABE TOMOAKI
IPC: B41J2/045
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To assure a channel for smoothly supplying ink to a pressure generating chamber without increasing the thickness of a spacer for forming a common ink chamber. SOLUTION: A recess 21a is formed on the surface of an ink supply port forming board 21 opposed to a common ink chamber 23 to increase the volume of the storage area of ink supplied to a pressure generating chamber 4 to store the ink to be supplied to the chamber 4 in the vicinity of the chamber 4.
Patent JP-H0375138-A (JP)
Title: Preparation of non-combustibel highly corrosion-resistant metal siding
Inventor: TAKASUGI MASASHI
IPC: B32B15/08
Filed: 1989-08-18
Abstract: PURPOSE:To provide a siding excellent in corrosion resistance to a resole type phenol foam and having sufficient bonding strength b the self-adhesiveness due to the foaming of the phenol foam by applying chromate treatment to both surfaces of an aluminum-zinc alloy plated steel plate used as a surface material. CONSTITUTION:A chromate treatment layer 2 is applied to both surfaces of an alumium-zinc alloy plated steel plate 1 becoming the base material of a surface material in a cromium adhesion amount of 10 - 60 mg/m<2>. As the paint of an inside paint film layer 3, one of an epoxy resin paint, a polyester resin paint and a linear polyester resin paint is used and applied in a thickness of 5 - 25 mum. A rear material 4 due to aluminum kraft paper obtains bonding strength between said material 4 and phenol foam in the same way as the inside paint film layer 3 of the surface material. A core material 5 is filled with phenol foam and excellent in heat insulating properties and can eliminate the combustion, smoking or the generation of harmful gas at the time of a fire being the defect of the urethane foam and higher safety can be secured.
Patent JP-S6365866-A (JP)
Inventor: UEDA KUNIHIKO
IPC: A61L9/01
Filed: 1986-09-08
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-H1140463-A (JP)
Title: Cr composite electronic component and manufacture thereof
Inventor: IGARASHI KATSUHIKO
IPC: H01G4/40
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To very easily obtain a CR composite component having a resistance series to a capacitor by inserting a second Zn oxide electrode layer having specified resistance between a first conductor electrode layer and third electrode layer, thereby forming terminal electrodes. SOLUTION: The CR composite electronic component has a dielectric 2, inner electrode layer 3, first electrode layer 4, second electrode layer 5, and third electrode layer 6. The electrode layer 5 provides a resistance depending on the shortest distance d1+d2 between the first and third electrode layers 4, 6 where the second electrode layers 2 are formed at both terminals of this component. After forming the first electrode layer, a Zn oxide layer is formed, Ni-P alloy layer is formed as the second electrode layer and third Sn or Sn-Pb alloy electrode layer is provided thereon to form terminal electrodes. The Zn oxide content is 40-99 wt.% as converted in ZnO, and this resistance Zn oxide layer contains glass.
Patent JP-H0763797-A (JP)
Title: High-speed fourier transform analyzer
Inventor: IMAMOTO MASAMI
IPC: G01R23/16
Filed: 1993-08-26
Abstract: PURPOSE:To conduct high-speed measurement and judgment without causing latch missing by providing a dedicated analyzing circuit for judgment separately from a normal measurement circuit. CONSTITUTION:A FET (high-speed Fourier transform) analyzer having the function of analyzing and judging the frequency of signals under measurement comprises a second signal analyzing circuit of the equivalent constitution separately from a first signal analyzing circuit consisting of a frequency shift circuit 2, a digital filter 3, a data thinning-off circuit 4, and an FET arithmetic circuit 5: this second signal analyzing circuit analyzes a frequency region more restricted than by the first signal analyzing circuit, and a comparison judgment circuit 7 receives the arithmetic result obtained by the FET arithmetic circuit 50 of the second signal analyzing circuit and compares and judges it.
Patent JP-S58119563-A (JP)
Title: Method of winding glass fiber cloth
Inventor: YANAGASE SHIGERU
IPC: D04H1/4226
Filed: 1981-12-29
Abstract: PURPOSE:To automate winding for improving efficiency of operation and safety by prewinding spirally an adhesive tape around a core of a cylindrical pipe or the like and winding further pressedly an end of a glass fiber cloth around the core. CONSTITUTION:When a core 2 having an adhesive tape 3 applied is mounted on a take-up shaft 4 and driven, said shaft 4 and the core 2 are rotated. As the take-up unit is driven a glass fiber cloth 1 has the end pressed lightly against and adhered to the adhesive tape 3 by a press roller 5. The glass fiber cloth 1 having the end adhered to said tape is wound around the core 2 by the rotation of the core 2 and the feed of the glass fiber cloth 1. Also, the press roller 5 moves correspondingly to the wound condition to prevent the glass fiber cloth 1 from overload.
Patent JP-S6368189-A (JP)
Inventor: NAMIHIRA KATSUHIKO
IPC: A63F7/02
Filed: 1986-09-09
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-H1150869-A (JP)
Title: Control device for internal combustion engine
Inventor: KAWASE TAKASHI
IPC: F02D41/04
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device for internal combustion engine capable of preventing the abnormal operation of an internal combustion engine such as instantaneous knocking resulting from the delay of control of the control factors of the internal combustion engine such as fuel incremental value and ignition timing which are controlled according to an intake air amount when the intake air amount is reduced for an instantaneous period so as to reduce the shift shock of an automatic transmission. SOLUTION: When an automatic transmission 23 is shifted up, a throttle valve 19 is closed instantaneously so as to reduce an intake air amount. By this, a shift shock on the automatic transmission 23 is reduced. During the closing control of the throttle valve 19, the fuel incremental value and ignition timing of an engine 12 is maintained under the condition that the closing operation is started. As a result, an instantaneous knocking resulted from the fuel incremental value and delay of control of ignition timing at the end of the closing operation can be prevented from occurring.
Patent JP-H0496422-A (JP)
Title: Frequency divider
Inventor: SAWAMURA AKIRA
IPC: H03K23/00
Filed: 1990-08-10
Abstract: PURPOSE:To set frequency dividing accuracy double by alternately making a first or second clock generating circuit active/inactive when a counter to count the pulse of a clock signal counts up, and switching the clock signal to be inputted to the counter to either a first or second clock signal. CONSTITUTION:A first clock signal generating circuit 40 generates a clock signal CKA having the same phase as a clock CK1 synchronously with the rise and fall timing of the clock signal CK1, and a second clock signal generating circuit 52 generates a clock signal CKB whose phase is opposite to that of the clock signal CK1. An OR gate 68 outputs a signal CKC synthesizing these clock signals to a counter 22. A switching circuit 76 outputs a switching signal CKS for alternately making the clock generating circuits 40 and 52 active/ inactive when the counter 22 counts up, and switches the clock signal to be inputted to the counter 22 to either the clock signal CKA or the clock signal CKB. Thus, the pulse width of a frequency dividing signal can be regulated with double accuracy.
Patent JP-S6189022-A (JP)
Title: Manufacture of rubber molding wherein two or more different rubber materials are joined
Inventor: SAWARA MAKOTO
IPC: B29C48/30
Filed: 1984-10-08
Abstract: PURPOSE:To make it possible to produce the titled item in a single stage even if the item is elongate or has a hollow section, by injecting two or more different plasticized rubber materials simultaneously from a single discharge port followed by vulcanizing. CONSTITUTION:A plasticized electrically conductive silicone rubber is extruded via a nozzle 13. On the other hand, a plasticized insulating silicone rubber is extruded from a nozzle 17. The nozzles 13, 17 of extruders 11, 15 are joined, and the rubber molded item B molded in a mold 19 is vulcanized by a hot gas. A vulcanizer and an adhesion accelerator are added to the insulating silicone rubber and the electrically conductive silicone rubber. The adhesion accelerator makes the adhesion between the insulating part B1 and a conductive part B2 of the rubber molded item B favorable thereby preventing the peeling at the joined surfaces. In the vulcanizing step, the vulcanizing temperature in a first vulcanizing oven is 240-350 deg.C, and an amount of heat of 130 deg.CX10min is applied to the molded body in a second vulcanizing oven until it comes to the middle point of the oven, and thereafter it is heated to 130 deg.C or over.
Patent JP-S6197473-A (JP)
Inventor: SHINONOME OSAMI
IPC: D06M101/16
Filed: 1984-10-09
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-H01145597-A (JP)
Title: Wireless signal control type digital clock
Inventor: CHIYAARUZU SHII KONKURIN
IPC: G04C11/00
Filed: 1988-08-26
Abstract: PURPOSE: To reduce cost and improve accuracy by decoding the digit of time information for verification by collecting and storing wireless signal data when a decodable radio signal is found and then a transmission boundary can be checked. CONSTITUTION: An RF(Radio Frequency) signal 12 responds to a frequency band selection signal that is sent from a microprocessor (CPU) 26 via a line 22 via an RF tuner 14 and a level translator 24. Also, the output of the tuner 14 is guided to a double conversion IF strip 40, the output of a strip 40 is inputted to an attenuator 54, and an audible signal level is decreased. The output of the attenuator 54 is added to an audible band filter via an audible signal envelope detector 56 and an AGC amplifier 58. A control input to an audible band filter 60 can be obtained from the output of a clock generator 62 to be controlled 26. A threshold detector 64 forms a rectangular wave signal for detecting the presence of frequency being selected by a filter 60. A digit to be displayed is transmitted to a display 20 via a data bus 70 and an interface 76.
Patent JP-H0945857-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA YASUHISA
IPC: H01L27/04
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To protect a diffusion region against breakdown caused by the concentration of electric current. SOLUTION: An N<+> -type guard diffusion region 14 is arranged nearly surrounding a P<+> -type diffusion region 12 connected to an outer terminal T1 , and an N<+> -type diffusion 16 is formed overlapping the N<+> -type guard diffusion region 14 so as to reach a buried layer 11 in a semiconductor substrate 10 below the guard diffusion region 14.
Patent JP-H0760134-A (JP)
Title: Method for regenerating catalyst filter
Inventor: SAKANAYA KAZUO
IPC: B01D53/86
Filed: 1993-08-27
Abstract: PURPOSE:To restore a catalyst filter and to regenerate the filter by rotating the deactivated cylindrical filter, spraying a catalytic component from the side face and simultaneously hot from the side face on the opposited side to coat the outer face of the filter with the catalytic component. CONSTITUTION:A deactivated cylindrical catalyst filter 1 is clamped by a fixing jig 2, fixed to a rack 3 provided with a motor 4 and rotated at a constant speed. A catalytic component-contg. slurry is sprayed from one side face of the filter 1, and simultaneously hot air is sent from the other side face by a fan heater to dry the slurry. The waste drying gas G is discharged outside the system from a hood 6, and the falling slurry is received by a pan 5. The catalyst filter with the denitrification efficiency decreased to 50% is regenerated by the similar method by using a catalytic component-contg. slurry, the efficiency is increased to 85%, and the catalyst filter is completely restored.
Patent JP-2001042802-A (JP)
Title: Light display board
Inventor: UCHIDA TATSUKIYO
IPC: G09F13/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve the light emission efficiency for displaying characters and designs composed of plural colors. SOLUTION: This light guide display board consists of plural light guide plated 4A, 4B corresponding to respective display colors and plural light sources which are different in light emission color, a light source 2A of color A and a light source 2B of color B. The light guide plates 4A, 4B are provided with the surface as a display surface 5 and one side as an incident plane, are formed in apporoximately a rectangular parallelepiped shape, and the incident plane is formed so as to be approximately orthogonal to the display surface 5. Further, parts corresponding to the characters and the designs to be displayed in the respective rear surfaces of the light guide plates 4A, 4B are subjected to the processing for polarizing incident light into the light transmission plates 4 (4A, 4B) toward the display surface 5.  A plurality of the respective light sources 2 (2A, 2B) are juxtaposed so as to be parallel with the longitudinal center line of the incident plane of the light guide plate 4.