baber/WOPTO huggingface dataset:
Patent JP-H02268460-A (JP)
Title: Electrostatic breakdown preventing circuit
Inventor: TAKEDA YOSHIYA
IPC: H03F1/52
Filed: 1989-04-10
Abstract: PURPOSE:To prevent electrostatic breakdown by connecting two diodes in a specified direction between an outer input terminal and an inner circuit of an IC device and by realizing specified relationship between a driving voltage range of the IC and a threshold voltage of the diode. CONSTITUTION:Diodes D13 and D22 are connected to an outer connecting terminal 4 of a gate electrode busbar of an inner circuit 1 which consists of an aSi thin film transistor array formed on a glass substrate. The other ends 5, 6 of the diode are connected to a source electrode busbar. A threshold voltage of the diode is made Vt1, and Vt2; and -Vt2<Vd<Vt1 is selected as a range of a driving voltage Vd of the inner circuit. According to this constitution, when a voltage not less than the inner driving voltage Vd is applied to an external terminal 4, a current flows through the diode and a high surge voltage is not applied to the inner circuit 1. When a voltage is not exceeding the threshold of the diode, it is transmitted to the inner circuit. A diode can be realized by n<+>aSi/iaSi/SiNx and composition of SiNx can control a threshold by film thickness.
Patent JP-S58209359-A (JP)
Inventor: DONARUDO POORU ERIOTSUTO
IPC: A61M1/00
Filed: 1983-05-24
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-S5516586-A (JP)
Title: Rectifier circuit
Inventor: IWAZAWA AKINORI
IPC: H03K9/08
Filed: 1978-07-24
Abstract: PURPOSE: To correct unevenness in impedance and direct-current variation caused by the saturation voltage of the collector of a transistor by making a complementary transistor conduct in the other half cycle of a rectangular wave.  
     CONSTITUTION: In the half cycle of rectangular wave 10 applied to input terminal 1, PNP transistor Tr24 conducts to charge capacitor 8 to voltage E o  as shown by arrow 25. This results in the exertion of the influence of the emitter-collector leakage voltage of Tr24. In the other half cycle, Tr24 and Tr4 are OFF and ON respectively to discharge capacitor 8 to voltage E s  as shown by arrow 26. Here, Tr24 and Tr4 are nearly equal in collector-emitter saturation voltage with E o =E s , so that the output level of rectification will never change in each half cycle of the rectangular wave. Further, the collector-emitter internal resistance of Tr24 is nearly equal to that of Tr4, causing no unevenness in impedance at the time of charge and discharge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58205712-A (JP)
Inventor: IDE KAZUYUKI
IPC: B28B1/26
Filed: 1982-05-25
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-S58206795-A (JP)
Inventor: NISHIKAWA KAZUHIRO
IPC: D06F39/08
Filed: 1982-05-27
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-H03290483-A (JP)
Title: Composition for coating
Inventor: ICHIKAWA YOSHIO
IPC: C09D183/00
Filed: 1990-04-06
Abstract: PURPOSE:To obtain the subject composition, containing a respective specific silane compound, a zirconium compound, etc., an organic solvent and colloidal silica in a specific proportion and capable of imparting heat, impact, weather, water, chemical resistance, antistatic, drying and heat radiating properties, etc. CONSTITUTION:The objective composition is obtained by mixing (A) 5-55 pts.wt. tetraalkoxysilane expressed by the formula Si(OR<1>)4 (R<1> is 1-5C hydrocarbon) and/or its hydrolyzate (partial polycondensate thereof) with (B) 1-25 pts.wt. of (i) a zirconium tetraalkoxide expressed by the formula Zr(OR<2>)4 (R<2> is 1-5C hydrocarbon) and/or its hydrolyzate (partial polycondensate thereof) and/or (ii) a trialkoxyboron expressed by the formula B(OR<3>)3 (R<3> is 1-5C hydrocarbon) and/or its hydrolyzate (partial polycondensate thereof), (C) 5-80 pts.wt. organic solvent and (D) 0. 5-12 pts.wt. (expressed in terms of silica) alcoholic or aqueous and acidic colloidal silica.
Patent JP-S5716353-A (JP)
Title: Analysis method of gas in metal
Inventor: OOTSUBO TAKASHI
IPC: G01N33/20
Filed: 1980-07-04
Abstract: PURPOSE:To make preparation of a sample to be analyzed extremely easy by quantative analysis of the extracted gas from a metal sample, which is used as one electrode of arc discharge and is melted partially by the discharge in an inert gas atmosphere. CONSTITUTION:A metal sample to be analyzed 3 is placed in a sample chamber 1 through a sample inlet/outlet door 2, and an inert gas is introduced into the chamber 1 through a gas controller 5 and the gas is purged. After purging, the electric power is supplied from a melting power source 8 between an electrode 7 provided in the chamber 1 and the metal sample 3 so as to start arc discharge which melts the sample 3 partially. The gas produced from the sample 3 when it is melted, is extracted into the inert gas and introduced into a gas analizer which analyzes the extracted gas and records the results. Thus, the sample is to be melted only partially and needs not be sliced into small pieces even it is a lump.
Patent JP-S63257211-A (JP)
Inventor: OGATA TOSHIRO
IPC: H01C17/28
Filed: 1987-04-15
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-H10282647-A (JP)
Title: Lithographic printing plate material and its production
Inventor: KUROKI TAKAAKI
IPC: B41N1/14
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lithographic printing plate which has improved printing durability and a high visible image after development and which prevents contamination of the base in a system using photopolymn. process corresponding to laser exposure by specifying the average particle size of a pigment in a layer. SOLUTION: This lithographic printing plate material has a photopolymerizable photosensitive layer containing at least an ethylene type addition polymerizable compd., a photopolymn. initiator and a pigment and having 400 to 1200 nm spectral sensitivity on a hydrophilic support. The average particle size of the pigment in the layer is specified to be between >=0.1 μm and <=1.5 μm. As for the pigment used, well-known pigments including commercially available ones can be preferably used. The pigment may be subjected to surface treatment or may be used without surface treatment. By specifying the average particle size of the pigment in the photopolymerizable layer to be >=0.1 μm and <=1.5 μm, the printing durability of the photopolymerizable layer can be improved and contamination of the base on the support can by prevented.
Patent JP-H04322009-A (JP)
Title: Crosslinked polythylene power cable
Inventor: AIDA FUMIO
IPC: H01B3/44
Filed: 1991-04-22
Abstract: PURPOSE:To suppress any rise of tan delta, and improve dielectric loss characteristic even under a high temperature and a high electric field by utilizing polyethylene containing hydrotalcite as an insulator. CONSTITUTION:An insulator composed of crosslinked polythlene is made to contain fixed amounts of crosslinking agent, aging resistor, and hydrotalcite compound so as to form an insulator layer 4. By containing the hydrotalicite, chlorine ions being impurities in the crosslinked polyethlene can be removed. Accordingly a dielectric loss is prevented from its generation because a loss current with its phase same as that of a voltage flows being caused by the movement of inorganic ions under an alternating current electric field. Thereby it is possible to prevent any rise of tan delta of a power cable 1 covered by the insulator layer 4, under a high temperature and a high electric field, and to provided the excellent power cable 1 which will not cause any dielectric loss even though it is used for a super high voltage cable. The cable 1 is formed by providing successively a semiconductor layer 3, the insulator layer 4 and an outer semiconductive layer 5 on the periphery of a conductor 2, and is further protected by a vinyl sheath.
Patent JP-H05290241-A (JP)
Title: Exchange machine at playing machine end part of playing machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: G07D7/00
Filed: 1992-04-10
Abstract: PURPOSE:To automatically intaking 1,000-yen notes collected from each playing medium rental machine without a hand, to effectively select/order them and to effectively exchange them. CONSTITUTION:This machine is provided with a 1,000-yen note stacker A which can house the 1,000-yen notes carried from each playing medium rental machine at an playing machine island, a first carrying route B sending-out the 1,000-yen notes from the 1,000-yen note stacker A one by one in a longitudinal direction, an identification part C which identify a note thrown-in from a note throwing-in port 1 to input 10,000- yen/5,000-yen notes to respective stackers 2 and 3 and can send-out 1,000-yen notes, a second carrying route D which is communicated with the first carrying route B and the identification part C to send-out 1,000-yen notes, third/forth carrying routes E and F which are communicated with the second carrying route D to branch, a paying-out part G paying-out satisfactory 1,000-yen notes from a note throwing-out port 4 by being communicating with the third carrying route E and a reject box H sending-in defective 1,000-yen notes by being communicated with the forth carrying route F. This machine is arranged at the end of the playing machine island so that each part of it effectively functions.
Patent JP-S62247260-A (JP)
Title: Slide loader for analysis
Inventor: SUGAYA FUMIO
IPC: G01N35/00
Filed: 1986-04-19
Abstract: PURPOSE:To eliminate erroneous arrangement of slides for analysis, by using a tray with a plurality of slant screens formed thereon. CONSTITUTION:A cartridge base 2 is fixed in a dent part 25 of a tray 1 and a cartridge case 3 and a handle 4 are mounted on the opposite side. After partitions 9 and slides 8 for analysis are arranged for specimens sequentially from the screens 5 on the cartridge base 2 side, as the handle 4 is slid to the cartridge base 2, the cartridge case 3 also slides over the tray 1 to push a part of a slide 8 for analysis as projected on both sides from a screen 5 with a slide shoe 16, so that the slide 8 for analysis rises skewly along the screen 5. At this point, the subsequent slide 8 for analysis is pushed up skewly to be stacked sequentially into the cartridge case 3.
Patent JP-H01262590-A (JP)
Title: Display driving device and display system
Inventor: ISHII TAKATOSHI
IPC: G09G3/20
Filed: 1988-04-13
Abstract: PURPOSE:To allow display data for showing a gradation and an actual gradation on the display surface to correspond linearly to each other by providing a pulse interval setting means for setting in advance a pulse interval of a pulse signal so that a counting period and the contrast of a picture element become a linear relation. CONSTITUTION:The title device is provided with a pulse interval setting means for setting in advance a pulse interval of a pulse signal so that a counting period and the contrast of a picture element become a linear relation. That is, a coincidence detecting circuit 21 outputs a signal S2 of a '1' level, when pulse number data K in a register 12 and a count value of a counter 20 coincide with each other, and the counter 20 counts an output signal S1 of a coincidence detecting circuit 16. In such a way, an interval of a pulse signal for counting is set by a pulse interval setting means, therefore, a relation of the pulse counting time and the contrast of the picture element can be set arbitrarily, and a relation of display data and the contrast of the picture element can be set linearly.
Patent JP-H0835143-A (JP)
Title: Device for mounting or connecting end of spring of loom on to another member
Inventor: DARIO BATSUSHI
IPC: F16F1/12
Filed: 1995-04-17
Abstract: PURPOSE: To provide an apparatus for assembling or connecting the end of a helical spring of a loom with respect to another member so as to remove drawbacks of a conventional known device and facilitate the assembling and not to cause resonance during the contracting actions. CONSTITUTION: The characteristic of this apparatus for assembling or connecting the end of a helical spring 5 to another member 6 is to comprise the end of the other member 6 provided with an element having a connecting member 7a threaded so as to be screwed during the turning of the end of the helical spring 5 and made of an elastic material cooperating with the end of the helical spring 5 and to compose the elastic element of at least two elastic branches 7d and 7e designed to cooperate with the turning of the end of the helical spring 5 in order to create friction for eliminating the resonance of the helical spring 5 during the turning of the helical spring 5 when subjected to successive rapid pulling.
Patent JP-S60234756-A (JP)
Title: Intermediate vessel for molten metal having dash board
Inventor: ANZAI SHIGENAO
IPC: B22D11/10
Filed: 1984-05-09
Abstract: PURPOSE:To remove efficiently non-metallic inclusions from a molten metal and to obtain a billet having high cleanliness by providing specifically the dash boards, upper gate and lower gate to a flow passage for the molten metal in an intermediate vessel for the molten metal. CONSTITUTION:The outside shape of the intermediate vessel is formed of refractory walls 1 and >=1 pieces of the dash boards 2 having an optional angle alpha of incidence with respect to the longitudinal side wall of the vessel are provided in the vessel to constitute the main flow passage 3 and circular flow passages 4. The lower gates 7, 9 are provided to an introducing part 6 and outflow part 8 for the molten metal and the upper gate 5 connecting the ends of the dash boads 2, 2 is provided in the part 4. The molten metal contg. the non-metallic inclusions enter the introducing part 6 from a ladle, etc. 10 and flow to the passage 3 by overflowing from the gate 7. The molten metal surface rises until said surface exceeds the gate 9 and the molten metal flows through an outflow hole 11 while contacting with the gate 5. The flow of the molten metal is disturbed by the boards 2 during this time and post-flow is generated near the boards 2 by which the circular vortexes are generated in the parts 4. The non-metallic inclusions are accumulated toward the rotating shaft and are separated to the outside of the system. The molten metal subjected to such sepn. returns again to the passage 3 and finally the molten metal contg. extremely few non-metallic inclusions is obtd. Said metal arrives at the hole 11 through which the molten metal is poured into a casting mold.
Patent JP-H04302077-A (JP)
Title: Operation data recording system for vehicle
Inventor: NOJIRI TAKASHI
IPC: G01D9/00
Filed: 1991-03-28
Abstract: PURPOSE:To accurately analyze an accident at the time of its occurrence by providing a recording means with a recording area where operation data at a prescribed time can be recorded and successively and repeatedly recording operation data in this recording area to always record the latest operation data. CONSTITUTION:Operation data consisting of vehicle speed data and time data which is read in at intervals of a sampling period is recorded from the first address to the last address of a preliminarily set recording area of a RAM card (recording means) 7 as the recording means. When operation data is recorded up to the last address, operation data is successively recorded from the first address again. That is, operation data is repeatedly recorded in the same recording area, and therefore, a graph end address and a graph start address are updated to record the latest operation data at a prescribed running time. Thus, an accident is accurately analyzed at the time of its occurrence.
Patent JP-H04302519-A (JP)
Title: Composite longitudinal vibration mechanical filter
Inventor: TAKEUCHI YOSHIHIKO
IPC: H03H9/24
Filed: 1991-03-29
Abstract: PURPOSE:To adjust the frequency by forming a metallic dielectric layer or an organic thin film on some or all of plural vibration bodies according to measured frequency characteristics. CONSTITUTION:The metallic dielectric layer or organic thin film is formed by vapor deposition, sputtering, or spraying, etc., on some or all of the vibration bodies. Then the composite longitudinal vibration mechanical filter is put in operation and its characteristics, specially, the center frequency is measured. The lengths L1 and L2 of an input-side and an output-side longitudinal vibration sound piece are so selected that the center frequency is a little bit higher than the center frequency of a final mechanical filter which has the desired center frequency. In this state, an SiO2 thin film layer 60 is formed by sputtering on the input-side and output-side longitudinal vibration sound pieces 32 and 34 by a quantity matching the quantity between the measured center frequency and desired center frequency. The formed SiO2 thin film layer 60 becomes the load mass of the sound pieces as its thickness increases, and the resonance frequency is decreased.
Patent JP-H01261619-A (JP)
Title: Formation of circuit wiring
Inventor: INAMI TAKASHI
IPC: G02F1/1343
Filed: 1988-04-12
Abstract: PURPOSE:To reduce the electric resistance of the wiring of a circuit and to improve the corrosion resistance and weatherability of the circuit by forming a metallic layer of a metallic material having a relatively low electric resistance on one surface of a transparent substrate in a pattern and exposing the other surface of the substrate after a photoresist is applied to the one surface of the substrate and, forming a coating layer of a metallic material having a better corrosion resistance and weatherability than the metallic layer. CONSTITUTION:The metallic layer of a metallic material having a relatively low electric resistance is formed on one surface of a transparent substrate 12 in a pattern. The photoresist is applied to the surface of the substrate 12 and the other surface of the substrate is exposed to light so as to remove the photoresist from the vicinity of the metallic layer. The the coating layer 142 of a metallic material having a better corrosion resistance and weatherability than the metallic layer has is formed on the one surface of the substrate 12. Thereafter, the part other than the vicinity of the photoresist is removed together with the coating layer 142. Thus the circuit wiring which is low in electric resistance and excellent in corrosion resistance and weatherability can be formed easily and inexpensively.
Patent JP-2000281298-A (JP)
Title: Reach fork-lift truck
Inventor: KANEUCHI HARUO
IPC: B66F9/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To stably travel a reach fork-lift truck at a slippery place by vertically moving forks along masts, providing a steering rear wheels driven by a drive motor at the rear section of a vehicle body, and rotating front wheels with motors stored in right and left reach legs. SOLUTION: This reach fork-lift truck is provided with a pair of right and left reach legs 4 at the front lower section of a vehicle body 3, and masts 5 are provided slidably longitudinally along the reach legs 4. A driving and steering rear wheel 20 is provided at a position slightly near the left side from the center of the right and left below the rear section of the vehicle body 3, the rear wheel 20 is driven by a drive motor 2 stored in the vehicle body 3, and the drive motor 2 is controlled by a main controller 21 stored in the vehicle body 3. Front wheels 23 are provided at the front ends of the right and left reach legs 4, and the front wheels 23 are rotated by motors 24 supported on fitting frames 25 fixed on the right and left outer sides at the front sections of the reach legs 4.
Patent JP-S63255975-A (JP)
Title: Photoelectric conversion device
Inventor: YAMAMOTO TOSHIRO
IPC: H01L31/10
Filed: 1987-04-13
Abstract: PURPOSE:To miniaturize a photoelectric converter in low power consumption by a method wherein a positive input terminal of differ ential amplifier is impressed with bias voltage in specified fluctuation factor to make the voltage to be impressed on a photodiode constantly zero volt. CONSTITUTION:A voltage source 4 generating voltage fluctuating at a specified time rate is interposed between a positive input terminal and a grounding end of a differential amplifier 2 to fluctuate the potential of positive input terminal at a specified rate by the voltage outputted from the voltage source 4 so that the potential at a negative input terminal may be kept at almost similar to the grounding potential. Thus, the bias voltage of photodiode 1 can be kept at almost 0 volt even by the differential amplifier 2 subjected to less gain to secure the high charge-voltage conversion efficiency and the linearity of conversion efficiency. Through these procedures, a miniaturized photoelectric conversion device of low power consumption can be obtained.
Patent JP-H02270813-A (JP)
Title: Solid powder cosmetic
Inventor: ASAHI MASAHIKO
IPC: A61K8/00
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a solid powder cosmetic which shows good adhesion to skin and excellent duration in humectant and cosmetic effects by using a powder and a specific diacylglycerol of liquid at room temperature. CONSTITUTION:The subject solid powder cosmetic is composed of 1 to 30wt.% of a compound of the formula (one of R1 through R3 is a residue of saturated 11-17C straight-chain fatty acid; another, saturated 10-18C branched-chain fatty acid and the balance, H), 70 to 99wt.%, preferably 80 to 95wt.% of a powder such as talc, titanium dioxide, mica, Blue No.404, magnesium stearate, or nylon, as major components, additionally, oil, surfactant, humectant, ultraviolet absorber, chelating agent, pH-adjuster, disinfectant, flavors and so on. the cosmetic is prepared, for example, by mixing the oil phase containing the compound with the powder component, grinding them and filling a container with the product.
Patent JP-2000283135-A (JP)
Title: Caulking nut mounting structure and air conditioner
Inventor: SUDA SHOICHI
IPC: F24F13/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To favourably secure rotational torque strength of a caulking nut even on a side plate on which a heat insulating material is affixed on a steel plate. SOLUTION: A heat insulating material 63 is affixed on a surface of a steel plate 62 on a side plate, a cutout 65 is formed on a prepared hole, a caulking nut is inserted into the prepared hole by making its head part 60A contact with the steel plate and it is caulked and fixed on the side plate in a caulking nut mounting structure to mount the caulking nut on the side plate by inserting the caulking nut 60 into the prepared hole 64 formed on the side plate 38 and caulking and fixing it.
Patent JP-H05268201-A (JP)
Title: Clock changing circuit
IPC: H04J3/06
Filed: 1992-03-17
Abstract: PURPOSE:To make a clock changing circuit small by detecting the presence or absence of the collision of a writing phase and a reading phase in a phase monitoring part and separating the writing phase from the reading phase by means of prescribed phase difference by means of a phase control part when the collision is detected. CONSTITUTION:Time division multiplexed data are written by changing-over their memories at every frame by order through the use of a writing clock at a writing side and written data are read by changing-over the memories at every frame by order through the use of a reading side clock at the reading side so that the clock is changed. Here, the phase monitoring part 11 monitors and detects the presence or absence of the writing phase and the reading phase in the same memory. When the collision of the writing phase and the reading phase is detected by the monitoring part 11, the phase control part 12 separates the writing phase from the reading phase by prescribed phase difference.