baber/WOPTO huggingface dataset:
Patent JP-H08325712-A (JP)
Title: Gas barrier transparent film
Inventor: MIYAMOTO TAKASHI
IPC: C23C14/10
Filed: 1995-05-26
Abstract: PURPOSE: To provide a gas barrier transparent film having both transparency and gas barrier property. CONSTITUTION: The gas barrier transparent film is constituted of a base material, composed of a polyethylene terephthalate, and an inorganic compound layer of a silicon compound, film-formed by a deposition method or the like using silicon monoxide (SiO) as a vapor deposition source while supplying steam and oxygen and expressed by a chemical formula, Six Oy H2 . And by the action of hydrogen or a hydroxide group of the silicon compound expressed by the chemical formula, Six Oy H2 , coloring with light absorption is prevented in the case that the structural ratio (O/Si) of oxygen to silicon is lower than 1.7 and the gas barrier property is improved in the case that the structural ratio (O/Si) of oxygen to silicon is larger than 1.7, and the gas barrier transparent film having both transparency and gas barrier property is provided.
Patent JP-H01319244-A (JP)
Title: Manufacture of electric bulb
Inventor: MIZUNO OSAMU
IPC: H01K3/00
Filed: 1988-06-21
Abstract: PURPOSE:To stably exert the desired performance of a light interfering film and obtain the radiation light with high homogeneity of illuminance by providing a specific light scattering thin film on the surface of the light interfering film of a sealed tube made of glass. CONSTITUTION:A multi-layer light interfering film 20 is provided on the outer surface of a sealed tube 10 made of glass, a light scattering thin film 30 is provided on the surface of the light interfering film 20. The light scattering thin film 30 is formed by the dipping method by using a coating liquid dispersed with the fine powder of a ceramic material in a silicon compound solution. The light scattering thin film 30 with a sufficient light scattering property is thereby formed without damaging the light interfering film 20 at all. When a reinforcing thin film is formed on the surface of the light scattering thin film 30, the sticking strength of the light scattering thin film is improved.
Patent JP-S6054678-A (JP)
Inventor: KARORU ERIZABESU PATAASON
IPC: C12N5/04
Filed: 1984-07-23
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-S639776-A (JP)
Title: Carrier ring
Inventor: IWAI KAZUHIRO
IPC: F16J15/06
Filed: 1986-06-30
Abstract: PURPOSE:To maintain sealing performance even when displacement is applied simultaneously in the axial and horizontal directions, by providing a seal board contactable repellently with a U-groove through an O-ring. CONSTITUTION:A flat and tubular ring 10 is fitted in a U-groove made in the outer circumference of an inner tube 16 so as to contact a piston ring 9 arranged on the outer circumference of the ring 10 against an outer tube 18. A seal board 10a contactable repellently with the U-groove through an O-ring 11 is provided at least on the upper face of said ring 9. The outer circumferential end of the seal board 10a is secured to the ring 10 through a gap of U-shaped cross-section and the O-ring 11 is mounted at the inner circumferential end. With such arrangement, the sealing performance can be maintained even when displacement is applied simultaneously in the axial and horizontal directions.
Patent JP-H10326640-A (JP)
Title: Connector device
Inventor: YOKOTA SEIICHI
IPC: H01R13/52
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a connector device in which socket connectors of edge type are fitted with a dustproof cover so as to preclude intrusion of foreign matter such as dust into the connector case. SOLUTION: Those of socket connectors 5 which are out of service for a long period of time are fitted with a dustproof cover 21 to cover a board insert hole 7 provided in a connector case 6. The cover 21 precludes intrusion of foreign matter such as dust into the hole 7. This also prevents foreign matter from staying as pinched by connection pins to cause poor performance of electric insulation and precludes occurrence of imperfect contacting of connection pins with the edge connector terminal to lead to enhancement of the reliability of the connector device.
Patent JP-H0698023-A (JP)
Title: Private branch automatic switching system
Inventor: HORI SHINICHIRO
IPC: H04M3/42
Filed: 1991-06-24
Abstract: PURPOSE:To improve operability by saving labor for making a telephone call again by originating the call while observing the state of the telephone set of a number following a high-order extension number only by dialing the high- order extension number when continuously setting the numbers of telephone sets in a certain section. CONSTITUTION:A storage means 4 of a private branch automatic switching system main device 1 is provided with a state storage part (idle and occupied) corresponding to the high-order extension number and a least significant extension number and a called extension high-order number storage part corresponding to a call originating extension number. On a dial means 8 of an extension telephone set 6, a display means 10 such as an LED is provided and when a caller dials the high-order number (excepting for the least significant number) of the called extension number, the state of the telephone set of the following number is displayed at the display means 10 on the dial so that the caller can originate calls by observing the display.
Patent JP-H0721388-A (JP)
Title: Picture recognizing device
Inventor: INADA AKIO
IPC: G01J1/38
Filed: 1993-06-23
Abstract: PURPOSE:To provide the picture recognizing device removing the change area of the background and detecting the only moving object. CONSTITUTION:The device is provided with a background change detection means 4 detecting the changed part of the background from plural background pictures 2 which are taken in succession, object change detection means 3 detecting the changed part of the object from plural object pictures 1 which are taken in succession, and object detection means 5 outputting the picture obtained by the differential value or correlation value between the object change detection picture by the means 3 and the background change detection picture by the means 4.
Patent JP-H07334128-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: SATO SOICHI
IPC: G02F1/133
Filed: 1994-06-10
Abstract: PURPOSE:To provide a color liquid crystal display device capable of displaying a color unable to be displayed from the point of view of the characteristic of applied voltage versus displaying color. CONSTITUTION:A transformation table 19 outputs voltage data for three dots in order to display a color instructed by image data by means of three dot color mixture. D/A converters 21A-21C convert the supplied voltage data to an analog voltage and supplys it to a column driver 33. The column driver 33 executes the sampling of the supplied analog voltage, applys it to each dot and displays a color unable to be displayed by a single dot by means of color mixture of plural dots.
Patent JP-S6129771-A (JP)
Title: Testing method of impulse current proof strength of arrester element
Inventor: SAKAGUCHI TOYOSHIGE
IPC: G01R31/00
Filed: 1984-07-20
Abstract: PURPOSE:To take an efficient test without varying an impulse current nor impulse current waveform from an initial set value once a standard element is adjusted by connecting a testing element and a waveform adjusting element in series. CONSTITUTION:Three straight lines A, B, and C have the same gradient (a) and show voltage-current characteristics of elements whose terminal voltage V1 are Va-Vc in increasing order when a DC current of 1mA is flowed. The element A having Va as its voltage V1 is connected as the standard element and a circuit constant is so adjusted that a specific impulse current and a specific impulse current waveform are generated. Then, the element A is detached, the element B whose voltage V1 is Vb is connected as the testing element, and the element C whose voltage V1 is Vc is adjusted as the waveform adjusting element, so that a test can be taken on specific condition. Therefore, an element having a large V1 value Va is used preferably and the element C is connected in parallel and tested by being switched successively, so that the efficiency is higher.
Patent JP-H052325-A (JP)
Title: Simultaneous developing/cleaning type image forming device
Inventor: OKU HIROMICHI
IPC: G03G15/08
Filed: 1991-06-24
Abstract: PURPOSE:To shorten a preparatively rotational time by preventing a reverse cleaning action at the time of starting a preparatory rotation and simultaneously, to achieve the complete cleaning of residual toner and a high-definition image formation. CONSTITUTION:In this simultaneous developing/cleaning system image forming device, a developing bias power source 10 is formed so as to switch a developing bias potential -Vb at the time of forming an image and a low order developing bias potential -Vbo having the same polarity as that of the potential -Vb and a low absolute value, and output it, and simultaneously, a developing bias potential switching control means 20 executing switching to the low order developing bias potential -Vbo only for a set time Ts, while a photosensitive drum 1 is preparatively rotated, is provided.
Patent JP-S5579410-A (JP)
Title: Ultrasonic light modulator
Inventor: MORIMOTO ICHIU
IPC: B41J2/44
Filed: 1978-12-11
Abstract: PURPOSE: To enable mounting to be readily done by providing connectors for optical fibers at the portions where the input light and output light to and from the light polarizing medium of a case having an ultrasonic light modulating element in the inside go in and out respectively.  
     CONSTITUTION: An ultrasonic light modulating element 1 is constituted by a light deflecting medium 12 composed of ultrasonic light modulating material, a transducer 3 composed of piezoelectric material and a sound absorber 4 and is held fixed to the central part of a case 11. Optical connectors 14 and 15 respectively connecting to optical fibers 12 and 13 are provided to the portions of the case 11 where beam light goes in and out. The input light from the optical fiber 12 is deflected by the ultrasonic light polarizing medium 2 and is outputted into the optical fiber 13 but the fibers 12, 13 are freely flexible and therefore the optical mechanism can be in any construction and disposition, thus this mounting is easy and there is no need for making the optical system complex. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5778695-A (JP)
Title: Semiconductor storage device
Inventor: KONISHI HIDE
IPC: G11C11/407
Filed: 1980-10-29
Abstract: PURPOSE:To increase the readout and wirte-in speeds of a memory cell, by boosting the potential of a word line in advance within a smaller range than threshold voltage of a transfer transistor, when the word line is selected by a line decoder. CONSTITUTION:When a word line 1 is selected from plural word lines by a line decoder 4, an output signal phi1 of an H level is inputted to the gate of transistors (TR)T1, T2 from an address transient detector 5, and an output signal anti-phi2 of an L level is inputted to a TR T3. Accordingly, the TR T1 and the TR T2 are turned on, and the word line 1 is boosted to prescribed voltage within a smaller range than threshold voltage of a transfer transistor T4 by an electric power supply VDD. Subsequently, after the output signal phi1 has become an L level, the word line 1 is selected, also the TR T4 is turned on by terminal voltage phi3, and read-out and write of a memory cell 3 are executed through a bit line 2. In this way, the readout and write-in speeds of the memory cell 3 are increased.
Patent JP-S6130809-A (JP)
Title: Voltage comparator circuit
Inventor: WATANABE KIYOSHI
IPC: H03K5/1252
Filed: 1984-07-24
Abstract: PURPOSE:To obtain a voltage comparator circuit excellent in the noise eliminating capability by providing a means excluding a pulse signal having a prescribed width or below in response to an output signal from a comparison means of level for an input signal. CONSTITUTION:A voltage comparator circuit 1 is provided with a voltage comparator 5 comparing whether an input signal S to an input terminal 2 is larger than a prescribed level or not. An output V1 of the comparator 5 is fed to monostable multivibrators 7, 8. An output Q1' of the monostable multivibrator 7 and the voltage V1 are inputted to an AND gate 9, and an output Q2 of the monostable multivibrator 8 and the voltage V1 are inputted to an NOR gate 12. The outputs are inputted to set/reset terminals of a flip-flop 11 via CR filter circuits 10, 13 respectively. The circuit 15 has a voltage comparator 17 and an AND gate 14 is closed by a signal, control voltage IS being an output of the comparator 17 while a terminal voltage VC1 of a capacitor 21 is larger than a prescribed voltage V0 after application of power.
Patent JP-S6043046-A (JP)
Title: Connecting method of conductor
Inventor: MIYAZAKI HARUO
IPC: H01R4/70
Filed: 1983-08-19
Abstract: PURPOSE:To increase the lifetime of a winding by sealing a connecting portion with superplastic metal. CONSTITUTION:A nickel-plating copper core wire 2 of a glass-coating insulated wire 1 is wound on a lead conductor 4 of a similarly insulated wire 3, and connected with silver brazing at 5. A superplastic metal 6 formed in a sleeve shape of sufficient length is covered on the connecting portion 5, and plastically deformed and contacted under the prescribed temperature and pressure, thereby removing a cause of oxidizing the wires 2, 4. The metal 6 employs, for example, a zinc-aluminum alloy. In order to further reinforce the electric insulation and the prevention of the oxidation of the connecting portion, heat resistant paint (silicon resin paint mixed with synthetic fluorine mica) 7 is filled, and an aggregated mica tape 8 is wound and tightened thereon, thereby insulating the connecting portion.
Patent JP-S638436-A (JP)
Title: Surface-treating liquid
Inventor: HORICHI TSUKASA
IPC: C08J7/06
Filed: 1986-06-27
Abstract: PURPOSE:To obtain a treating liquid to be applied to the surface of an elastomer and effective in preventing the mutual sticking of stacked elastomer, by dissolving, dispersing or emulsifying a fatty acid metal salt, an amide-type wax, a solid paraffin and a dimethylsiloxane-type silicone oil in a solvent. CONSTITUTION:0.1-10pts.(wt.) of a fatty acid metal salt, 0.1-10pts. of an amide-type wax, 0.1-10pts. of a solid paraffin and 0.1-10pts. of a dimethylsiloxane-type silicone oil (having a viscosity of 10-1,000 CS) are dissolved, dispersed or emulsified in a solvent. The fatty acid metal salt is e.g. zinc stearate, calcium stearate, etc.
Patent JP-H01319061-A (JP)
Title: Liquid developing device
Inventor: FUKUDA MASUO
IPC: G03G15/02
Filed: 1988-06-20
Abstract: PURPOSE:To prevent mixing of bubbles into liquid particles by forming a hollow drum filled with a liquid ink provided with a porous structure having a plurality of fine pores for penetrating the liquid ink to the outer surface having affinity to said ink and subjected to treatment for giving water repellence. CONSTITUTION:The hollow drum 1 filled with the liquid ink 4 and having bias potential V applied is set rotatably in a position opposite to a photosensitive drum 2 across a line for conveying copying papers 5, and said drum 1 has a porous structure provided with a plurality of fine pores 1b for penetrating the liquid ink 4 to the outer surface 1a having affinity to said ink 4 and subjected to the treatment for giving water repellence, thus permitting the liquid ink 4 to be held in the fine pores as the liquid particles 11, attaching to the insides of the pores 1b, and it is, by virtues of the surface treatment for water repellence, and accordingly mixing of air bubbles into the liquid particles to be prevented.
Patent JP-H08322339-A (JP)
Title: Working mobile vehicle
Inventor: YOKOYAMA YOSHIKI
IPC: A01C11/02
Filed: 1995-05-26
Abstract: PURPOSE: To provide a working mobile vehicle capable of preventing the stagger of a working part right and left and excellent in operability by placing a rolling- controlling mechanism for restricting the rolling range of the working part from the point to start ascending in concert with the ascending of the working part to a non-working part, between a holding member and the working part. CONSTITUTION: A rolling controlling mechanism 27 for restricting the rolling range of a working part from the point to start ascending in concert with the ascending of the working part to a non-working range is placed between a holding member and the working part or between a middle member and the working member. Further, the rolling-controlling member 27 preferably restricts the rolling range of the working part in a manner interlocked with the ascending operation of a vertical motion-operating lever 5 in the working part.
Patent JP-H05340710-A (JP)
Title: Mechanism for preventing noise of potentiometer
Inventor: KAMIYAMA HIDEKI
IPC: G01D5/16
Filed: 1992-06-11
Abstract: PURPOSE:To improve the working reliability of a sensor in mud water by considering noise preventing measure to a potentiometer used as the sensor of a working vehicle and its harness. CONSTITUTION:The fitness between a potentiometer case 3 and bearing 1 is improved so that the intrusion of mud water, etc., into the case 3 through the joint 1a between the case 3 and bearing 1 can be prevented by enlarging the joint area of the joint 1a by forming the joint 1a in a recessing and projecting state. In addition, noise preventing capacitors 8 and 9 put on core wires 18-20 are buried in the case 3 so as to prevent noise inputted from the wires 18-20 and the noise of electric signals outputted to a controller from a potentiometer. In addition, the wires 18-20 are surround by double layers of aluminum foil 6 and insulating layers 17 and 16 are respectively provided between and outside the foil 6. Moreover, by providing a connecting section 21 to part of the foil 6 and extending a sealed earth wire from the section 21, such noise as electromagnetic interference, electronic jamming, etc., is completely prevented.
Patent JP-S6311795-A (JP)
Inventor: GOTO TORU
IPC: E21D9/06
Filed: 1986-06-28
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-S637334-A (JP)
Title: Production of spring
Inventor: IWATA MORIMASA
IPC: C23C2/28
Filed: 1986-06-27
Abstract: PURPOSE:To produce a spring having excellent corrosion resistance and durability by adhering zinc tightly to the surface of the spring formed of the steel material for spring by hot or cold rolling and subjecting the spring in this state to a heat treatment. CONSTITUTION:The spring formed on the steel material for spring is held tightly adhered with the zinc on the surface and is subjected in this state to the heat treatment. The spring, in the case of a hot formed spring such as leaf spring, is hardened and thereafter the surface thereof is coated with the zinc by thermal spraying, electroplating, hot dipping, or zinc rich paint coating or is subjected to a tempering treatment at 250-600 deg.C in powder zinc or powder mixture contg. the powder zinc after hardening. The spring, in the case of a cold formed spring such as coil spring, is subjected to the coating of the zinc on the surface thereof in the same manner as mentioned above and is then subjected to a low temp. tempering treatment at 250-600 deg.C. The secure diffusion penetrated layer of the zinc is formed at the relatively low temp. on the surface of the spring by the above-mentioned treatments, by which the corrosion resistance and durability of the spring are improved.
Patent JP-H04350178-A (JP)
Title: Method for working rare-earth alloy
Inventor: KAYA MASANORI
IPC: C23F4/00
Filed: 1991-05-28
Abstract: PURPOSE:To shape a rare-earth alloy by electrolyzing water with the alloy as a cathode. CONSTITUTION:A rare-earth alloy is opposed to a counter electrode. The alloy and counter electrode are brought into contact with an electrolyte soln., and the water in the soln. is electrolyzed with the alloy as a cathode. Water is reduced on the alloy surface to generate hydrogen, which is occluded in the alloy, and the alloy is collapsed and shaped. The electrolyte soln. is circulated between the alloy and the counter electrode, and the soln. is controlled to >=pH 5. The alloy is made into a permanent magnet contg. Nd, Fe and B. A rare- earth alloy such as an Nd-Fe-B-based permanent magnet is shaped in this way by such a simple means.
Patent JP-H10341278-A (JP)
Title: On-vehicle hands-free device for portable telephone system
Inventor: MUKOYAMA SHOZO
IPC: H04M1/60
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the safety of driving by making a hands-free speech in the case that a driver uses a portable telephone set to make a speech while the driver drives an automobile. SOLUTION: A 1st base 7 with a speaker 10 mounted thereon is provided to a frame 6 fitted in a cavity 2a of a head rest 2 placed on an upper part of a driver's seat of an automobile retractively, and after the 1st base 7 is extracted, it is turned forward to set the speaker 10 provided to the 1st base 7 this side of the driver. Moreover, a 2nd base 11 with a microphone fitted thereto is provided to the 1st base 7 retractively in a container provided to the 1st base 7 and when the 2nd base 11 is extracted, the microphone is turned up to the mouth of the driver.
Patent JP-H0445791-A (JP)
Title: Production of tyrosinase inhibitor
Inventor: MATSUNAGA TADASHI
IPC: A61K8/00
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a tyrosinase inhibitor effective in beautifying and whitening the skin, removing liver-spot or common acne, etc., by culturing algae belonging to the genus Synechoccus. CONSTITUTION:Algase (e.g. Synechoccus NKBG 042902, NKBG 15012a, NKBG 15020b or NKBG 15041c) belonging to the genus Synechoccus are cultured, preferably at 25-37 deg.C under weak alkaline conditions to collect the objective compound from the resultant culture.
Patent JP-S58126312-A (JP)
Title: Spinneret for spinning composite fiber
Inventor: ARAYA SADAO
IPC: D01D5/30
Filed: 1981-09-26
Abstract: PURPOSE:The titled spinneret, having many polymer inflow pipes having an inflow groove of a desired shape for a main polymer in the center thereof and inflow grooves for an accessory polymer passed through the periphery and the top spinneret plate, and capable of giving composite fibers without uneven distribution or change in the cross-sectional shape of the components. CONSTITUTION:A spinneret for spinning composite fibers having the bottom spinneret plate 1 having polymer introductory ports 6 and polymer extrusion holes 6' and the top spinneret plate 5' on the bottom spinneret plate 1 at a suitable interval. The top spinneret plate 5' has many polymer inflow pipes 11 having an inflow groove 9 of a desired shape for a main polymer at the center thereof and inflow grooves 10 of a desired shape for an accessory polymer passed through and fixed on the periphery of the inflow groove 9. Inflow holes 4 for the accessory polymer are provided around the respective polymer inflow pipes 11. Composite fibers of any cross-sectional shape of the components can be obtained by changing the shape of the polymer inflow pipes 11.
Patent JP-S5376835-A (JP)
Title: Setting device for printing requirements of color drawing
Inventor: DOUKE AKIHIKO
IPC: H04N1/23
Filed: 1976-12-18
Abstract: PURPOSE: To quickly and precisely determine the printing requirements of a print so as to equalize its tint by shooting a color original drawing of different tint with separate TV cameras, and by simultaneously displaying a divided image in the monitor in order to determine the color correction requirements. 
     COPYRIGHT: (C)1978,JPO&Japio