baber/WOPTO huggingface dataset:
Patent JP-H08306997-A (JP)
Title: Solid-state laser device
Inventor: KOJIMA MINORU
IPC: H01S3/05
Filed: 1995-04-28
Abstract: PURPOSE: To provide a solid-state laser device, where a laser beam projected from a final laser medium is accurately condensed by a lens or the like, and a laser beam emitted onto a work can be markedly enhanced in energy density. CONSTITUTION: A solid-state laser device is composed of a laser oscillator 7 and a laser amplifier 8. The laser oscillator 7 is equipped with a laser rod 1, an exciting light source 4 which irradiates the laser rod 1 with exciting light, an optical resonator which comprises a pair of mirrors 2 and 3, and a reflecting mirror tube which concentrates the exciting light from the exciting light source 4 on the laser rod 5. The divergence angle of a laser beam projected from the final laser rod 5 is set so as to be smaller than that of a laser beam projected from a preceding laser medium 1.
Patent JP-S62262907-A (JP)
Inventor: MORIYA TOSHIMASA
IPC: A01C11/02
Filed: 1986-05-07
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-H07312797-A (JP)
Title: Acoustic reproducing device
Inventor: YOSHIDA CHIKASHI
IPC: H02J7/00
Filed: 1994-05-19
Abstract: PURPOSE:To obtain an acoustic reproducing device with high presence without losing an external appearance of a listening room by charging the charger of a surround speaker reproducing device in the combination of a front speaker reproducing device and the surround speaker reproducing device. CONSTITUTION:When a surround speaker reproducing device 3 is combined with a front speaker reproducing device 2, power is supplied from a front connection section 13 of the reproducing device 2 to a surround connection section 20, power is supplied from the connection section 20 to a charger 19 to charge up the charger 19. In the surround speaker reproducing device 3, when a sound is outputted from a surround speaker 18, the charged charger 19 is used for a power supply and sound is outputted from the surround speaker 18 based on left and front speaker signals FR, FL received by a surround signal reception section 15 and superimposed infrared ray.
Patent JP-S62261712-A (JP)
Title: Roller device
Inventor: YANO AKITOMO
IPC: B29C65/00
Filed: 1986-05-08
Abstract: PURPOSE:To obtain stable travelling of an article to be sent under the force of preventing meandering and the force in the direction of enlarging the width by providing a small diameter roller which becomes larger in diameter from the central portion toward the end portion and a large diameter roller which becomes smaller in diameter from the central portion toward the end portion and supporting the rollers rotatably by respective curved roller shafts. CONSTITUTION:There are provided a small diameter roller RA1 whose peripheral length becomes longer from the central portion in the longitudinal direction toward the end portion and a large diameter roller RB1 whose peripheral length becomes shorter from the central portion in the longitudinal direction toward the end portion, both supported rotatably by respective curved roller shafts 1a, 1b. Both rollers RA1, RB1 are held by arrangement adjuster means C, so that the small diameter roller may be disposed within the range of influence of meandering preventing action of the large diameter roller on an article to be sent. This enables the article to stably travel under the force of preventing meandering and the force in the direction of enlarging the width by flat or substantially flat portions of the curves of the peripheral lines of the rollers.
Patent JP-2000299708-A (JP)
Title: Modem receiver
Inventor: SHIBUYA KAZUTOSHI
IPC: H04L69/40
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a modem receiver that can accurately decide the quality of its channel. SOLUTION: An error correction device 3 and a decoder 4 recover a binary code corresponding to a signal from a receiving point subjected to error correction processing a receiving signal point discrimination device 5 recovers a binary code corresponding to the signal from the receiving point not subjected to error correction processing, a comparator 6 obtains a difference between the binary codes recovered in this way, and a channel quality decision device 7 discriminates propriety of quality of a channel according to the result of the comparison.
Patent JP-S58223301-A (JP)
Inventor: TAKAHASHI MINORU
IPC: C03C3/102
Filed: 1982-06-21
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-S62271879-A (JP)
Inventor: MORIMOTO KIYOSHI
IPC: B65G53/04
Filed: 1986-05-08
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-H06318575-A (JP)
Title: Dry etching
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/302
Filed: 1993-05-06
Abstract: PURPOSE:To provide a low-contamination etching process by etching a silicon compound layer with etching gas which includes an inorganic oxide selected from carbon oxide, nitrogen oxide and sulfur oxide and a specific higher-order fluorocarbon compound. CONSTITUTION:A silicon compound is etched with etching gas which includes an inorganic compound selected from carbon oxide, nitrogen oxide, and sulfur oxide and a higher-order fluorocarbon(FC) compound shown by a general expression CxFy(x, y: the number of atoms, x>=2, y<=2x+2). By this method, deposition of carbon polymer is reduced and high selectivity is achieved for a resist mask and a base material layer. A main etching species is supplied from the higher- order FC compound toachieve a high-speed anisotrory. Furthermore, a selectivity of a process can be much more increased and contamination is reduced by increasing the content of the inorganic oxide at the time of overetching and by depositing S.
Patent JP-S59230737-A (JP)
Title: Elastic heat resisting sheet-shaped article
Inventor: HAYAKAWA MASAOMI
IPC: D04H1/42
Filed: 1983-06-15
Abstract: PURPOSE:To provide the titled sheet with an expansivity from a low temperature as well as an excellent elastisity and flexibility from the low to high temperature by arranging spefcified amounts of an unexpanded vermiculite, a specified binder and a ceramic fiber in substance for the rest. CONSTITUTION:40-83wt% of an unexpanded vermiculite (preferably with the particle size of 0.1-2.83mm. as treated by a sodium acetate aqueous solution), 0.5-3.5% of a binder comprising an inorganic binder (preferably, sepiolite or the like) and an organic binder (preferably, acryronitrile butadiene or the like) at the ratio of 1/2-1/10 and a ceramic fiber (preferably, with the shot content below 30%) are arranged to obtain a desired sheet. In addition, for even higher flexibility, an organic high polymer film may be applied on one or both sides or all sides of the sheet at the rate of less than 0.5% of the weight of the sheet.
Patent JP-S5331950-A (JP)
Title: Frequency discriminator
Inventor: KOSAKA YOSHITERU
IPC: H03C3/28
Filed: 1976-09-06
Abstract: PURPOSE: To ensure a high-accuracy frequency discrimination with an extremely reduced drift due to the temperautre by using a reference oscillator which is stable to the temperature change. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06318884-A (JP)
Title: Portable radio equipment and its attachment structure
Inventor: NAGAI MICHIO
IPC: H04B1/38
Filed: 1993-05-07
Abstract: PURPOSE:To provide a compact portable radio equipment which has high installing properties and can eliminate its troublesome attaching/detaching operations to an attachment tool of an on-vehicle device, etc. CONSTITUTION:A portable radio equipment 1 is provided with a speech sending part 3 which can turn in a range of angles A-B set previously via a hinge 2. Thus the part 3 can be set at an optional position between the angles A and B. When the equipment 1 is attached to or detached from an attachment tool of an on-vehicle device, etc., the part 3 is set at the angle B to secure a space part G against a housing. Then the equipment 1 can be attached to or detached from an attachment part 4 having a hinge 4a via the part G.
Patent JP-S58221651-A (JP)
Title: Centrifugal casting method of abrasion-resistant casting
Inventor: MORICHIKA TOSHIAKI
IPC: B22D13/00
Filed: 1982-06-18
Abstract: PURPOSE:To cast centrifugally an abrasion-resistant casting having a layer mingled with hard particles of a uniform layer thickness, by forming a fused flux layer on the top surface of the molten metal in a casting mold and dispersing and charging uniformly the whole amt. of the hard particles to be charged or part thereof as a composite material with the flux. CONSTITUTION:A composite material of the whole or part of the amt. of the hard particles P to be charged and a flux F' having wettability to molten metal M' and the particles P is dispersed and charged uniformly on the flux F having the above-mentioned wettability formed on the top surface of the metal M' in the axial direction of a casting mold. Then, the particles P are adsorbed in the lower layer of the flux and are prevented from moving largely in the axial direction on the surface of the metal M'; therefore, the layer mingled with the hard particles having a uniform layer thickness over the entire circumference and length of the casting is formed. The particles P in this case may not be coated completely with the flux F'. The flux F' is integrated with the flux F and the particles P are adsorbed in the metal M' through the flux F.
Patent JP-H06145198-A (JP)
Title: Production of soybean trypsin inhibitor
Inventor: TAKAMATSU SEIJI
IPC: C07K14/81
Filed: 1992-03-30
Abstract: PURPOSE:To provide a process for producing soybean trypsin inhibitor on an industrial scale in high yield and purity. CONSTITUTION:The process comprises the 1st step of adjusting the pH of a soybean whey to 5.0-8.5 and subjecting the whey to concentration and dialytic filtration at <=50 deg.C using an ultrafiltration membrane having a fractionating molecular weight of 10,000-40,000 to obtain a concentrated cleaning liquid having a crude protein content of >=80% and the 2nd step comprising the addition of the concentrated cleaning liquid to an anion exchange material to effect the adsorption of trypsin inhibiting active substance, washing of the produce, lowering of the salt-concentration to <=0.10M to remove impurities and raising of the salt concentration to >=0.1M to obtain an active fraction.
Patent JP-H06292787-A (JP)
Title: Sewing machine having automatic operation function of controller
Inventor: TANAKA HARUHIKO
IPC: D05B69/18
Filed: 1993-04-09
Abstract: PURPOSE:To control the speed during the operation of a controller so as to improve efficiency and safety by providing a means for operating a starting operation means for starting the automatic operation of a sewing machine motor by a controller having a function of converting the control input to an electric signal. CONSTITUTION:A controller 5 converts the control input to an electric signal by a converting means 5a, and drives a driving circuit 6 of a sewing machine motor 4 according to the electric signal. The same speed signal in a designated period of time is detected by a same speed detecting means 7, and the automatic operation is started by a starting operation means 10 according to the detection result. Further, a speed storage means 12 and an automatic operation command means 13 are provided for automatically operating the sewing machine motor 4 at an arbitrary speed. On the other hand, the automatic operation of the sewing machine motor 4 is released by a release means 14. The starting operation means 10 is operated through a central processing unit 2 by the operation of the controller 5. Thus, the automatic operation can be easily started.
Patent JP-S58221319-A (JP)
Title: Combustion control device
Inventor: KUSHIDA SHINJI
IPC: G05B7/02
Filed: 1982-06-18
Abstract: PURPOSE:To prevent the titled device from operating erroneously by a method wherein a reset circuit is locked at the time of switching the amount of combustion of a liquid fuel burner having a combustion amount switching function and a function of stopping combustion on the base of the temperature difference between the air intake side and the air discharge side of the burner. CONSTITUTION:The positive input side potential of a voltage comparator is reset at a value higher than a set level (which is usually obtained by dividing a power source voltage Vcc through resistors 65 and 66) for a predetermined period of time T from the time when the amount of combustion of the oil burner is switched from weak to moderate or from moderate to strong so that even when the output voltage VO of an operation amplifier 61 changes in the manner as shown by (b), or (c) in the drawing when the amount of combustion is switched reversely from strong to moderate or from moderate to weak, the potential of the V3 becomes low to set a timer circuit and there is therefore no fear of an erroneous operation taking place by the reset circuit. Thus, since the operation of the reset circuit is locked for the predetermined period of time from the time of switching the amount of combustion of the oil burner, no erroneous operation takes place through the reset circuit when a temporary abnormal signal generates in a transition period before the combustion of the oil burner is stabilized.
Patent JP-H0386819-A (JP)
Title: Vascularization suppressing agent
Inventor: HIBINO HIDEHIKO
IPC: A61K31/20
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the title agent containing one kind compound selected from eicosapentaenoic acid and derivative thereof as an active ingredient, having low toxicity, free from side effects and effective in the therapy of proliferative diabetic retinopathy, keratopathy, cicatrization, etc. CONSTITUTION:The objective agent containing at least one kind selected from eicosapentaenoic acid and derivative thereof as an active ingredient. The agent is used by adding pharmaceutically perceptible and proper carrier, diluting agent, filler, binder and vehicle to the above-mentioned active ingredient and orally and parenterally administering the resultant composition. Furthermore, eicosapentaenoic acid which is the active ingredient is obtained by separating and purifying a urea-treated addition product of fish fatty acid ethyl ester by HPLC and then subjecting the addition product to saponification decomposition. A commercial product having >=90% eicosapentaenoic acid purity can also be used.
Patent JP-S62271864-A (JP)
Inventor: NAMIKI TSUNEHISA
IPC: B65D81/34
Filed: 1986-05-09
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-S59230414-A (JP)
Inventor: KATOU ATSUSHI
IPC: H02G7/20
Filed: 1983-06-14
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-S59231541-A (JP)
Title: Detector for film tail end
Inventor: KAIDA SHINICHI
IPC: G03D13/00
Filed: 1983-06-14
Abstract: PURPOSE:To detect a film tail end by providing a film presence/absence detecting means which engages a spool, a means which detects an increase in film drawing-out resistance, and a means which moves the film presence/absence detecting means according to its output signal. CONSTITUTION:The spool 10 is supported movably as shown by an arrow D when a film F is tensed. When the film F is fed out successively until its tail end appears, the film F is tensed and the spool 10 where the film tail end part FA is locked moves as shown by the arrow D. A rotating lever 23 rotates through a guide rod 21 as shown by an arrow C against a spring. Consequently, a limit switch 24 outputs the film tail end detection signal to operate a solenoid, thereby moving a film presence/absence detection lever 33 toward the spool 10. There is no film on the spool 10, so the opening part 31 of the detection lever 33 engages a core part 12 and a photodetector 40 outputs the 2nd film tail end detection signal at the same time to identify abnormal winding of a wetted film, etc.
Patent JP-H05297984-A (JP)
Title: Information processor
Inventor: ITO RYUICHI
IPC: G09F9/00
Filed: 1992-04-24
Abstract: PURPOSE:To improve workability without damaging a tilt/swivel mechanism and to prevent foreign matters from intruding by providing a hole through which the signal wire of a display device is pierced at a tilt ball. and providing a circular pedestal with length over the thickness of the tilt ball reception part of a weigh-case in the hole. CONSTITUTION:A display part 4 is formed by fixing an escutcheon 5 on the display device 3 and after that, covering the rear part of it with a back cover 6. On the lower plane of the display device, the tilt ball 8 is fixed on a metal fitting 7 located on the bottom of the display device 3 with a screw 11. The hole through which the signal wire 12 of the display device 3 is pierced is provided at the metal fitting 7, and the hole 13 through which the signal wire 12 is pierced is also provided at the tilt ball 8. Furthermore, the circular pedestal 14 is provided in the axial direction of the hole 13 and in a direction to protrude to the projecting plane of the tilt ball 8 extending over the length over the thickness of the tilt ball reception part of the weigh-case 15. Also, the pedestal 14 is formed by providing a screw boss at the outer periphery of the hole 13, and setting the length of the outer periphery of the boss passing the center of the hole 13 as a diameter, and an elongated hole 18 is provided in the center part of the case 15 along the forward/backward direction of the tilt ball 8.
Patent JP-S5629889-A (JP)
Title: Mos random access memory
Inventor: ASAKAWA TATSUJI
IPC: G11C11/409
Filed: 1979-08-21
Abstract: PURPOSE:To speed up the readout, by mutually inverting the potential of the readout bus line of the sense circuit corresponding to the respective two sets of digit lines, by means of MOS circuit. CONSTITUTION:With the readout bus lines BL, BL' of the sense circuits S2, S2' corresponding to the digit lines D2, D2' read out for the memory cell M2 at first respectively at high and low potential, when the address is changed, the circuits S2, S2' are closed to be at high impedance and the memory cell M1' is selected. On the other hand, the sense amplifiers S1, S1' of the cell M1 are opened with MOSFET 12, 16 on. Further, since the digit lines D1, D1' are respectively at high and low potential, the sense circuit S1' is similarly open, and the lines BL, BL' are respectively moved to low potential slowly and to high potential in high speed. Simultaneously, MOSFET19, 20 of the MOS circuit C are respectively moved to OFF slowly and to ON in high speed, allowing to increase the readout speed to the line BL. Similarly, the line BL' is quickly inverted, allowing to make high speed readout.
Patent JP-S61264654-A (JP)
Title: Fluorescent lamp
Inventor: KAWAMORI MASATAKE
IPC: H01J61/30
Filed: 1985-05-17
Abstract: PURPOSE:To prevent drop of luminous quantity by providing a non-flash type getter within an exhaust pipe. CONSTITUTION:A non-flash type getter 4 is provided within an exhaust pipe 3. A silver-titanium alloy film 41 is formed at the front surface of a nickel substrate 40 and simultaneously a getter film 42 of zirconium-aluminum alloy is formed at the rear surface. The getter film 42 works as a non-flash getter material and absorbs impurity gas within the discharge space. A coil 51 connected with a high frequency power supply 50 is wound around an exhaust pipe 3 which is provided with a getter 4 and sealed at its opening. When a high frequency current is applied to the coil, the getter 4 is concentratedly heated and is heated quickly up to 800 deg.C or higher. Thereby, the getter film 42 is easily activated, maining the getter function for a long period of time. Thereby, a fluoresent lamp which assures high luminous intensity and longer operation life can be obtained.
Patent JP-S588455-A (JP)
Title: Fluid pressure brake system
Inventor: OOTSUKA YOSHIO
IPC: B60T11/34
Filed: 1981-07-08
Abstract: PURPOSE:To prevent transmission respectively of pulsation of brake fluid in the side of a wheel cylinder and of a rapid rise of fluid pressure in a master cylinder, by providing a throttle part in a pressure fluid circuit from the master cylinder to the wheel cylinder. CONSTITUTION:Connectors 11 are provided through joints 13 in a fluid pressure transmission route from a master cylinder 1 to each wheel cylinder 3, 4 in a fluid pressure brake system 12. Both flow passages 14 of equal internal diameter to that of piping line parts 5 and a throttle part 15, having an internal diameter d smaller than the before said internal diameter, are formed in the connector 11.
Patent JP-H11302592-A (JP)
Title: Coating composition and high solid coating
Inventor: OKADA KOSEI
IPC: C09D163/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for high solid coating capable of satisfying all performance of high appearance, hardness, acid resistance and storage stability. SOLUTION: This coating composition is useful for top coat for automobiles. The coating composition comprises (A) an epoxy group-containing acryl polymer having 250-500 epoxy equivalent and 2,000 to 5,000 weight average molecular weight and 10-50 deg.C polymer Tg, (B) a polyfunctional carboxylic acid having average >=3 carboxyl groups per molecule, having other carboxyl group at a position superposing at least >=15 atoms in a same molecule to arbitrary carboxyl group and having 150-250 mg KOH/g acid value and (C) a catalyst.
Patent JP-H07322102-A (JP)
Title: Image pickup device
Inventor: TAKAYAMA TADASHI
IPC: H04N5/225
Filed: 1994-05-20
Abstract: PURPOSE:To provide an image pickup device having plural image pickup parts which can switch and multiplex the video signals with no disturbance of images and in a simple constitution. CONSTITUTION:An image pickup device is provided with a pair of image pickup parts 100 and 200 having image pickup elements 105 and 205 respectively, a video signal synthesizing part 300 which synthesizes the video signals received from both parts 100 and 200, and a signal processing part 400 which converts the synthesized video signal into a video signal of a prescribed system. The part 400 supplies the vertical and horizontal synchronizing signals VD and HD and the clock signals CLK to the timing signal generating circuits 106 and 206 of both parts 100 and 200 respectively from a signal processing circuit 402 via a changeover switch 303 and the connectors 301, 111, 302 and 211 to drive the elements 105 and 205. Therefore plural image pickup parts and video signals are processed by the common signal processing part 400. At the same time, both parts 100 and 200 are actuated by the same reference signal. Thus it is possible to simplify the constitution of the image pickup device and to prevent the disturbance of images that are caused by the switching of video signals.
Patent JP-H05301251-A (JP)
Title: In-mold painting method of thermoplastic resin
Inventor: YAMAMOTO TAKUMI
IPC: B05D7/02
Filed: 1992-04-24
Abstract: PURPOSE:To prevent the sink shape of the painting surface of a molded product by sending paint into a mold to form a film on the painting surface of the molded product composed of a thermoplastic resin. CONSTITUTION:The temp. of a mold consisting of a fixed mold 1 and a movable mold 2 is set to about 130 deg.C and a resin material plasticized and melted at about 280 deg.C is injected into an injection cylinder 3 in the same molding process as a usual injection molding process. At this time, clamping force 8 is applied in order to prevent that the molds 1, 2 are overcome with injection pressure to be opened to generate flash. The resin material flowing in the mold in a molten state reaches temp. suitable for curing paint about 40 sec after the resin material flows in the mold to be cooled and solidified. Since the flow of the resin material in the mold is already stopped at this point of time, the clamping force 8 is reduced in order to form a gap permitting the paint to enter between the mold 1 and a molded product 5. By this constitution, molding defect due to a sink or many manhours of water sanding processes can be eliminated.