baber/WOPTO huggingface dataset:
Patent JP-S61254930-A (JP)
Title: Liquid crystal display cell
Inventor: TASHIRO YOSHIZO
IPC: H05K3/24
Filed: 1985-05-07
Abstract: PURPOSE:To enable a uniform soldered joint having a large adhesion strength by providing an Ni-type plated layer on the surface of a transparent electrode constituting a terminal part of the titled cell. CONSTITUTION:The transparent electrodes 5, 6 composed of an ITO film, are provided on the inner surfaces of the upper and lower substrates 1, 2 interposed the liquid crystal 3 therebetween respectively, and the Ni-In type or the Ni-Sn type plated layer 9 are provided on the electrode 6 lying on an extended lower substrate 2 to form the terminal part 8. Therefore, when the terminal part 8 is carried out the soldered joint to the outside parts, the soldered joint having the large and uniform adhesion strength and having a high reliability is obtd.
Patent JP-S61258654-A (JP)
Title: Manufacture of insulating coil
Inventor: MIYAMOTO FUMIYUKI
IPC: H02K15/12
Filed: 1985-05-08
Abstract: PURPOSE:To improve the impregnancy of low-viscosity resin to an insulating sheet layer by using specific resin as the low viscosity resin to be impregnated with the winding layer of an insulating sheet. CONSTITUTION:An insulating sheet is wound with a porous insulating material as a backing material on a coil conductor, and low viscosity resin is impregnated with the winding layer. Low viscosity resin produced by mixing 100pts. of imide cyclic epoxy compound obtained by reacting imide cyclic dicarboxylate compound represented by the generator formula (I) or (II) with epoxy compound, 5-200pts. of multiple functional vinyl monomer, 0.1-10pts. of phenoxy resin and further 20-120pts. of cyclic acid anhydride is used as the low-viscosity resin.
Patent JP-H07282505-A (JP)
Title: Cassette tape player
Inventor: OHASHI TAMAKI
IPC: G11B15/675
Filed: 1994-04-12
Abstract: PURPOSE:To facilitate the bending work of a connection piece for connecting an eject lever and a turning piece and also to improve the durability. CONSTITUTION:A rear end part 10a of the connection piece 10 is fixedly engaged with an engaging hole 20 of a supporting piece 12 provided on the eject lever 11, and also an inclination part 22b obtusely inclined and a coming- off preventive piece 23b horizontally extending from the tip thereof are provided at the front end part 10b of the connection piece 10. The inclination part 22b is engaged with an engaging hole 21 provided on the turning piece 8, then the inclination part 22b is vertically moved against the engaging hole 21 by the operation of the component force generated from the pressurized contact between the inclination part 22b and the engaging hole 21.
Patent JP-H06290374-A (JP)
Title: Photoelectric smoke sensor
Inventor: MOCHIZUKI MIKIO
IPC: H03K17/78
Filed: 1993-03-30
Abstract: PURPOSE:To provide the photoelectric smoke sensor whose sensitivity adjusting work is easy. CONSTITUTION:An operational amplifier OP consisting of a non-inverting differential amplifier is used to amplify the output level of a photodetector 31, and a feedback resistance Rf of the non-inverting differential amplifier is fixed, and the value of a resistance Rs provided between the inverted input terminal of the operational amplifier OP and the earth is controlled by a microcomputer.
Patent JP-H05264605-A (JP)
Title: Positive phase/negative phase component detecting circuit of three-phase electric current or voltage
IPC: G01R19/06
Filed: 1992-03-23
Abstract: PURPOSE:To completely suppress voltage fluctuation of a system by detecting positive phase/negative phase component of three-phase load electric power source or three-phase system voltage and compensating invalid electric power component of the positive phase current or the positive phase voltage or the compensating negative phase current or the negative phase voltage. CONSTITUTION:Three phase load currents ia, ib, ic are sent to band pass filters 1a-1c and their basic wave components are drawn out. The basic components of the currents ia, ib, ic which passed the filters 1a-1c and the signals with respectively 90 degrees delayed phase by leading these signals to phase transferring apparatuses 2a-2c are sent vector transforming apparatuses 3a-3c. The transforming apparatuses 3a-3c compute Iasinphia, Iacosphia, Ibsinphib, Ibcosphib, Icsinphic, and Iccosc using the sinusoidal waveform signals sinomegat and cosomegat which are sent out of a basic signal generator 6 and synchronized with the system voltage. Using these values, the positive phase and the negative phase currents are separately detected and invalid electric power component of the positive phase current and the negative phase current are compensated. Consequently, the fluctuation of the system voltage can be compensated completely.
Patent JP-H07306300-A (JP)
Title: X-ray source
Inventor: HARA TAMIO
IPC: H05G2/00
Filed: 1994-05-11
Abstract: PURPOSE:To obtain an X-ray source of such wavelength region as being included in the window region of water by combining a target having low X-ray generation efficiency on the short wavelength side in soft X-ray region with a filter composed of a titanium material. CONSTITUTION:The X-ray source comprises a target 1 and a titanium filter 2 wherein a laser light 3 from a laser light source is condensed through a condenser lens 4 and projected to the target 1 thus forming a laser plasma and emitting X-rays 5. A part of the X-rays 5 passes through the filter 2 and arrives at a compositional element, e.g. an X-ray optical element 6, in an equipment using the X-ray. The X-ray emission rate can be lowered on the short wavelength side in soft X-ray region by employing carbon, aluminum, copper, molybdenum, etc., as the target. In other words, the X-rays 5 emitted from the target 1 are passed through the filter 2 to produce a narrow band X-ray having a wavelength component in the window region of water.
Patent JP-H05275953-A (JP)
Title: Digital audio signal processor
IPC: H03G9/00
Filed: 1992-03-25
Abstract: PURPOSE:To provide a digital audio signal processor which can easily change the parameter of a digital audio signal mixer. CONSTITUTION:A CPU 19 of a digital audio signal mixer reads the selected scene data out of a scene data memory 60 and stores the parameters set to the audio inputs #1-#N which are inputted to a routing switcher 2. When the audio input #1 is routed to a channel CH1, and CPU 19 sets the parameter of the CH1 to a filter 6, an equalizer 7, a channel fader 9, and an assignment switch 10 respectively based on the input #1. The parameters can be changed based on the audio inputs #1-#N serving as the sources and therefore it is not required to change the parameters of the channels CH for each switching action of the switcher 2.
Patent JP-S60242785-A (JP)
Title: Picture recording and reproducing device for electronic camera
Inventor: SATOU ITSUMI
IPC: H04N9/80
Filed: 1984-05-17
Abstract: PURPOSE:To obtain a reproduced picture of high picture quality with high resolution and less in generation of color false signal by applying frame image pickup at recording of picture to record sequentially a video signal of fields A and B on a recording medium, reading the video signal of the fields A and B at the same time from the said recording medium and synthesizing a color video signal. CONSTITUTION:The video signal of fields A, B recorded on tracks A, B of a recording medium 45 is read at the same time by reproducing heads 48, 49 at reproduction, and after the read video signal is amplified by reproducing amplifier circuits 50, 51, the signal is outputted to sample and hold circuits 52-55. Since the fields A, B is read at the same time, read lines 1, 1', for example, are read at the same time and since the three primary color signals exist on the same horizontal line, a circuit as shown in a conventional example, passing a line sequential signal (red, blue signal) through a delay circuit and converting the signal to a simultaneous signal is not required.
Patent JP-H03295678-A (JP)
Title: Recording device
Inventor: ASANO SHINYA
IPC: B41J29/42
Filed: 1990-04-16
Abstract: PURPOSE:To make it possible to determine a next recording position without diverting attention from an initially targeted recording position and at the same time, recognizing a warning indication by displaying various kinds of information due to the flashing of a light emitting device. CONSTITUTION:A recording device 3 and a light emitting device 4 for indicating a recording position when data is recorded using the recording device 3 are mounted on a carriage 2. In addition, it is designed so that a light driver signal for turning an LED 4a of the light emitting device 4 ON/OFF is output. Further, the end of a ribbon is warned using the light emitting device 4 which indicates a printing position. The flashing patterns of LED 4a are prepared by for example, applying the Morse code, and are used in accordance with various types of information.
Patent JP-S62260990-A (JP)
Inventor: SHINOZAKI MAMORU
IPC: E21B33/13
Filed: 1986-04-26
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-H08269922-A (JP)
Title: Manufacture of block for guiding eyesight handicapped person
Inventor: NISHI MIEO
IPC: E01F9/553
Filed: 1995-03-31
Abstract: PURPOSE: To provide a conducting block having both functional beauty and decorative beauty by graving a circular groove to a dotted pattern drawn on the one side of a block piece made of natural granite to form a column core, and chamfering the edge corner of each column core, and cutting a spot between the column cores to depth as much as the same as the circular groove to form dotted projections. CONSTITUTION: The one side of a block piece 1 of a natural granite is set up as a pattern plane 1a, and a plurality of dotted patterns 5 is drawn on the pattern plane 1a. A circular groove is graved on the pattern plane 1a to the dotted pattern 5 to form a column core. Thus, the edge corner of the column core is chamfered to form a column core with an oblique face. A spot between mutually adjacent column cores with an oblique face is cut to depth as much as the same as the circular groove to form dotted projections. Thus a conducting block having both refined functional beauty and decorative beauty where high- class feeling and weight feeling belonging to the natural granite are displayed to the best can be obtained.
Patent JP-H10301908-A (JP)
Title: Method and system for controlling access to shared resource
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F15/177
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To shorten waiting time by relating the weight of specified priority to respective plural requesters, allocating the highest present priority among plural present priorities to the priority before the plural requesters at random, and thereby approving the selected request. SOLUTION: A performance monitor 54 monitors and counts the requests or the like from the requesters 12-18. Then, at the time of receiving the requests more than the access to a shared resource 22 simultaneously approvable by a resource controller 20, the resource controller 20 relates the respective plural requesters to the respective weights of the plural priorities for indicating the possibility of allocating the highest present priority to the relating requester. Then, input from a pseudo random generator 24 is utilized, the highest priority is allocated to one of the requesters 12-18 by a practically non-critical method and the request of only the selected one of the requesters 12 18 is approved corresponding to the priority.
Patent JP-2000290754-A (JP)
Title: High corrosion resistance clad steel and chimney for coal fired power plant
Inventor: HORIKOSHI TAIKAN
IPC: C22C38/54
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a high corrosion resistance clad steel using an alloy excellent in general corrosion resistance in an acidic environment by the acid dew point in a coal combustion type plant and corrosion resistance in an Cl ion environment of high concn. in which Cl ions are condensed and concentrated into the water of dew condensation and also free from deterioration in corrosion resistance caused by sensitization even in as-rolled state, as a cladding material. SOLUTION: In this clad steel, the cladding material has a compsn. contg., by weight, <=0.02% C, 21 to 27% Cr, 18 to 27% Ni, 0.01 to 0.3% N and 0.1 to 2.0% Cu, moreover contg. one or two kinds of Mo and W in the range of Mo+1/2×W: 3 to 5%, also satisfying Ni-0.6Cr+1.5(Mo+1/2×W)+7.5Cu+122 N>=35, and the balance Fe with inevitable impurities, and the base material is composed of carbon steel.
Patent JP-H08272149-A (JP)
Title: Liquid color toner
Inventor: NAGASE KOICHI
IPC: G03G9/12
Filed: 1995-03-30
Abstract: PURPOSE: To provide a liquid color toner which can produce stable prints while a satisfactory printing density is retained without risk of change in the developing and transferring behaviors caused chromatically. CONSTITUTION: An electrostatic laternt image on an electrostatic laternt carrier is developed by a liquid toner, and the apparent image turned apparent by developing is transferred electrostatically onto an intermediate transfer body, and this cycle of processes is repeated to produce a full color image on the intermediate transfer body, and this apparent image is re-transferred on a material to be transferred. This image forming method uses a liquid color toner, wherein the condition 5<A/B<50 should be met where A represents the pigment concentration by wt.% in toner particles while B (μm) is the mean particle diameter of the toner.
Patent JP-H10285544-A (JP)
Title: Digital data recording and reproducing device and reproducing device
Inventor: YAMADA HIROSHI
IPC: H04N5/782
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a digital data recording and reproducing device and a reproducing device capable of continuously and surely recording the large amount of image data at a low cost and easily retrieving a required scene. SOLUTION: At the time of reproducing digital image data recorded on a magnetic tape, digital image data reproduced from the magnetic tape are written in an HDD 6 and outputted through the processing of reading the written image data. Corresponding to the instruction of a user, the search reproduction operation of skip-reading and outputting the image data written in the HDD 6 by a frame unit is executed. While executing the search reproduction operation, when a non-read image data amount on the HDD 6 becomes less than a prescribed non-reproduction data amount, by reproducing the image data following the image data already written in the HDD 6 from the magnetic tape by a DTR 7 and subscribing and recording them in the area where the already read image data are recorded of the HDD 6, the search reproduction operation is executed without being interrupted.
Patent JP-S5521598-A (JP)
Title: Permeable diaphragm for electrochemical cell
Inventor: ROBEERU GUIROOMU
IPC: C25B1/46
Filed: 1979-07-31
Abstract: The invention relates to a permeable diaphragm for an electrochemical cell. The diaphragm consists of a sheet of fibrous, organic polymeric material, obtained from a suspension of the said polymeric material in an organic liquid. The invention applies to permeable diaphragms for cells for the electrolysis of aqueous sodium chloride solutions.
Patent JP-S6254101-A (JP)
Title: Precise device reducing error due to temperature variation
Inventor: SEKIYA SHINJI
IPC: G01B3/02
Filed: 1986-04-30
Abstract: PURPOSE:To reduce the error in a precise device without building in an expensive temperature control system by forming a scale with materials whose absolute value of the coefficient of linear expansion in the temperature range of -20-100 deg.C is smaller than 10X10<-7>/ deg.C. CONSTITUTION:In a precise cutting device, the first and second detecting means which detect the extent of horizontal movement of a moving main base 6 to a still main base 2 or the extent of rise/fall of a moving auxiliary supporting base 8 to the base 6 are arranged. Means 52 and 54 detect the extent of horizontal movement or rise/fall of a cutting blade 48 also. Means 52 and 54 are provided with linear scales 58 and 68 which are extended horizontally or vertically by a pair of attaching brackets 56 and 66. Both ends of scales 58 and 68 are fixed through elastic members 60 and 70 and thermal expansion or contraction is absorbed by elastic deformation of members 60 and 70. Scales 58 and 68 themselves are formed with materials whose absolute value of the coefficient of linear expansion in the temperature range of -20-100 deg.C is smaller than 10X10<-7>/ deg.C. Thus, the error is reduced considerably without the expensive temperature control system.
Patent JP-S581015-A (JP)
Title: Production of high-toughness ultralow carbon hot coil having high hydrogen-induced cracking resistance
Inventor: INAGAKI HIROSUKE
IPC: C21D8/02
Filed: 1981-06-26
Abstract: PURPOSE:To improve hydrogen-induced cracking resistance in the stage of producing a hot coil by reducing the contents of C and Mn of raw steel materials and performing finish rolling and coiling under specific temp. conditions. CONSTITUTION:The steel material contg. 0.001-0.01% C, <0.5% Si, 0.5-1.9% Mn, <0.015% P, <0.03% S, <0.07% Al, and 1 or >=2 kinds of 0.01-0.1% Ti, 0.01-0.1% Zr, 0.001-0.006% Ca, and further contg. 1 or >=2 kinds of 0.2-0.6% Cu, <0.5% Cr, <0.2% Ni, <0.5% Mo, <0.1% Nb, <0.1% V, 0.005-0.005% B and contg. ultralow carbon and <=1.9% Mn is used as a raw material. The steel plate which is subjected to hot rolling at 750-850 deg.C is coiled in a 500-700 deg.C temp. range. A hot coil having superior hydrogen induced cracking resistance is produced.
Patent JP-2000294206-A (JP)
Title: Alkaline battery
Inventor: IIZUKA KAZUO
IPC: H01M2/08
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve safety by preventing the leakage of alkaline battery. SOLUTION: In a closed alkaline battery manufactured by fitting a nylon insulating gasket 6 including a collector 5, to an opening of a positive electrode can capable of accomodating a generating element, the nylon insulating gasket 6 is formed by a three point pin gate method, and the collector 6 having a diameter of 115-130% of a hole diameter of a boss part 6a is press fitted to the boss part 6a of the insulating gasket 6. The gasket 6 formed by this forming method is free from the distortion in forming and the like, so that the boss is hardly cracked in the press fitting of the collector, and the collector 5 having a diameter of the predetermined range with respect to the hole diameter of the boss part 6a can be press fit. Accordingly the leakage caused by the cracking of the boss, and the leakage caused by looseness of the fastened collector 5 and the boss part 6a can be prevented.
Patent JP-H09289709-A (JP)
Title: Communication method for mover operation system
Inventor: TAKASABU MASAMI
IPC: H04B3/54
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a communication method for a mover operation system which can dispense with the work of wiring a communication line, the replacement work required by abrasion, etc. SOLUTION: Carry trucks 4A-4C travel on a guide rail 3, receiving the power from power supply lines through a pickup coil. An operation controller 6 which performs communication with the carrier trucks 4A-4C is installed at the position separate from the guide rail. The operation controller 6 superposes a communication signal on the wave of the power flowing to a power supply line 11 through a transmission antenna 22 on the ground side. The signal where the communication signal from this operation controller 6 is superposed is received with the reception antenna 15 of the carry truck. On the other hand, the carry trucks 4A-4C superpose communication signals on the waves of the power flowing to the power supply line 11 through the transmission antenna 23. The signals where the communication signals from the carry trucks 4A-4C are received with an reception antenna 23 on ground side.
Patent JP-H11276219-A (JP)
Title: Light emitting ornament
Inventor: WATANABE MASAAKI
IPC: A44C17/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To give a sintered body high class feeling equal to a jewel or noble stone utilizing high light emission brightness and long time persistence properties by working and polishing a luminous light emitting stone which is a sintered body comprising persistent light emitting material with Moh's hardness, specific gravity, and light emission wavelength respectively within a range. SOLUTION: This light emitting ornament is made by using a luminous light emitting stone artificially made as a light emitting body. The luminous light emitting stone is a sintered body comprising a persistent light emitting material. The properties of the sintered body used are to be 6-8 of Moh's hardness, 6-8 of specific gravity, and 440-700 nm of light emission wavelength. The sintered body can be obtained in a large lump from which a light emitting stone with luster is obtained by working and polishing. In concrete, the luminous light emitting stone 1 worked and polished into a prescribed shape to heighten the surface luster is laid on the bezel 3 of a ring 2 to make this light emitting ornament of a ring with luminous light emitting stone. This light emitting ornament has high class feeling same as that of a jewel or a noble stone.
Patent JP-H06292200-A (JP)
Title: Transmitting device and reception display device for still picture
Inventor: MAEJIMA KAZUYA
IPC: H04N21/6332
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a device capable of transmitting and displaying many kinds of still pictures surely and at high speed and preventing performance from being deteriorated even when the number of still picture reception display devices is increased by multiplexing identification information to identify each still picture in the vertical blanking period of each frame, and outputting still picture data and the identification information as composite video signals. CONSTITUTION:The still picture can be sent out at high speed by multiplexing the identification information to identify each still picture by an identification information multiplexing part 19 in the vertical blanking period of each frame where it is read out from a frame memory part 16, and by outputting the still picture data and the identification information sent from the identification information multiplexing part 19 as the composite video signals. Also, read/write on the frame memory part 16 can be performed with the same timing by having data capacity by the portion of one sheet of still picture and storing the still picture data in a buffer memory part for time base conversion use capable of performing the read and write asynchro-nously before the still picture data is stored in the frame memory part 16.
Patent JP-S62257993-A (JP)
Inventor: JIYOSEFU ESU KANFUAA
IPC: C11D9/20
Filed: 1987-04-21
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-S5525942-A (JP)
Title: Semiconductor emitter for ion source
Inventor: MATSUO TAKEKIYO
IPC: H01J1/02
Filed: 1978-08-12
Abstract: PURPOSE:To prepare the semiconductor emitter easily and to improve the mechanical intensity, ionization efficiency and quantity of keeping sample by standing a multiplicity of semiconductor whiskers on the surface of conductive base substance to make them electrodes. CONSTITUTION:The semiconductor emitter E is a multiplicity of silicon whiskers stood on the conductive surface of tungsten as a base metal through gold plating. For the base material, tantalum can be used in place of tungsten, silicon or germanium can also be used in place of metal, and glass and plastics which are metal- coated can be used to improve the processing efficiency.