baber/WOPTO huggingface dataset:
Patent JP-H09211743-A (JP)
Title: Press-contacting device of cassette
Inventor: JO TAKAYUKI
IPC: G03B17/28
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain optimum press-contacting force for each of a guide case, a reel and a photographing roller by actuating first, second and third press- contacting mechanisms in order and successively increasing the press-contacting force of them in the order. SOLUTION: After a cassette 64 is inserted into the guide case 120, a press- contacting shaft 110 is rotated so that first, the first press-contacting mechanism 134 lowers the guide case 120. Second, the second press-contacting mechanism 156 starts to actuate with a delay from the operation, to lower a pressing plate 136. The pressing part of the pressing plate 136 presses the top surface of the cassette 64, to fix it. When the press-contacting shaft 10 is further rotated, the movable plate 172 of the third press-contacting mechanism 164 is lowered and a rotary shaft 176 holds the photographing roller 76. Since the first press- contacting mechanism 134 lowers the guide case 120 by the gravity of a movable part, to bring the case 120 into press-contact with a reel driving mechanism 158, the press-contacting force of the first press-contacting mechanism 134 is very small.  In this case, the pressing force of is increased in the order the second and third press-contacting mechanisms.
Patent JP-S59201712-A (JP)
Inventor: DONARUDO SUPENSAA AAKUFURITSUT
IPC: B23C5/22
Filed: 1984-03-07
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-H03244182-A (JP)
Title: Manufacture of flexible printed wiring board
Inventor: ARAI HITOSHI
IPC: H05K3/38
Filed: 1990-02-22
Abstract: PURPOSE:To obtain the substrate of small size shrinkage factor by a method wherein a PPS resin film is subjected to a predetermined heat treatment for shrinking it by a predetermined shrinkage factor, after which a metal foil is laminated on said film with a heat roll while setting a tension of the film and a temperature of the roll at each predetermined value. CONSTITUTION:A PPS(polyphenylene sulfide) resin film is subjected to a low- temperature plasma in an inorganic gas atmosphere or to a sufficient heat treatment at 100 to 180 deg.C. Furthermore, it is preferable that both of those two treatments are taken. A size shrinkage factor of this film measured after a heat treatment at 125 deg.C for 30min. is made -0.20 to +0.20 in its longitudinal direction and width direction, more preferably, -0.10 to +0.10%. Next, a metal foil is laminated on that film with a heated heat roll through a heat-hardening resin. A tension of the film at that time is restrained at 250g/mm<2> or under and a temperature of said heat roll is set at 60 to 120 deg.C.
Patent JP-H04262537-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: OKABE TAKAHIKO
IPC: H01L31/10
Filed: 1991-02-15
Abstract: PURPOSE:To realize the manufacturing method, of a photoelectric conversion device, which does not require any complicated treatment and which includes a process to cause a most effective gettering action. CONSTITUTION:The manufacturing method of a photoelectric conversion device provided with an amplification function at each picture element includes the following: a first process which forms an oxide film on one face of a semiconductor substrate used to form said photoelectric conversion device; a second process which removes the oxide film formed on one face of said semiconductor substrate by said first process; and a third process which forms a polysilicon film in which said one face has been doped with phosphorus.
Patent JP-S54134421-A (JP)
Title: Reference shutter for shutter tester calibration
Inventor: IWAFUNE TOSHIO
IPC: G03B9/28
Filed: 1978-04-11
Abstract: PURPOSE: To simply effect the calibration by running a shutter screen, which is formed with a row of pores for screen speed measurement and with a slit, along a tester opening and a photo-coupler.  
     CONSTITUTION: Between a lens 17 in front of a light source 16 and a tester light receiving unit 18, there are arranged drive rollers 3 and 4, which are turned through an electromagnetic clutch 2 by a constant speed motor 1, a tester 7 formed with an opening 13, brake side rollers 10 and 11 to be braked by an electromagnetic brake 9, and shutter screen guide plates 6 and 8 having a photo-coupler attahed thereto, thereby to make it possible to run the shutter 5 of an opaque material which is formed with a slit 14 and a row of pores 15 for screen speed measurement. With these construction arrangements, if the motor 1 and the clutch 2 are driven to turn the drive side roller 3, the shutter screen 5 is run at a constant speed so that pulse signals of preset period are genrated by the photo-coupler and the pores 15. After the measurements of the shutter screen speed are made, the shutter time is measured in response to the passge of the aperture 13 of the slit 14. After that, the brake 9 is operated to effect the braking action in response to the passage of the photo- coupler of the slit 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09234889-A (JP)
Title: Image information recording device
Inventor: OUCHI SATOSHI
IPC: B41J2/32
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make a thermal head locked at an optimum pressing force in a pressing state of a platen roller so as to print printing information highly precisely by providing a first cassette for rotatably supporting a heat sink to be attached to the thermal head and a second cassette for supporting the platen roller. SOLUTION: A first cassette (main body) 17 which supports a heat sink (heat radiating plate) 3 is rotatably provided. In the main body 17, a pressing spring 11 for pressing a thermal head 1 itself to a platen roller 2 through the heat sink 3 is provided. Also, there is provided a rear case 5 which supports the platen roller 2 rotatably and has by itself a rotation supporting point 6. For fitting the rear case 5 in the main body 17, a lock pin 9 is fixed to the rear case 5. On the other hand, a lock claw 8 (fork) is provided at a part of the heat sink 3. The heat sink 3 is inclined by a lock release lever, so that the fitting of the lock pin 9 and the lock claw 8 is released so as to rotate a second cassette 18.
Patent JP-H05240519-A (JP)
Title: Multi-chamber type air conditioning apparatus
Inventor: MUROZONO KOJI
IPC: F24F11/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide an energy saving as well as improvement of comfortable characteristics by a method wherein capability corresponding to each of the requesting capabilities of each of a plurality of chambers. CONSTITUTION:An air conditioner is comprised of a temperature difference calculation circuit 22, a rated capacity storage circuit 25, an ON-OFF discriminating circuit 24 and a compressor capacity control means for calculating the compressor capacity for every predetermined period with data got from a load constant table 30 and controlling a capacity of the variable capacity type compressor in response to the result of this calculation. In addition, in the case that a plurality of indoor machines 2a, 2b and 2c are being operated, the data and the data got by the capacity constant table 31 are applied to calculate a ratio of values of the valve travel of the valve of each of the electrical expansion valves connected to the indoor machine being operated for every specified period, resulting in that the valve travel of the valve of the electrical expansion valve is controlled.
Patent JP-S62201709-A (JP)
Title: Rotational vibrator
Inventor: KOYAMA MASAFUMI
IPC: B65G27/08
Filed: 1986-02-26
Abstract: PURPOSE:To aim at reduction in overall height and unitization in vibration generating parts, by coupling first and second masses with plural first elastic plate bodies in vertical directions and second and third masses with plural second elastic plate bodies sticking each piezoelectric element to both surfaces in a horizontal equi-interval, respectively. CONSTITUTION:When AC voltage is impressed on each of piezoelectric elements 16a and 16b, a drive mass body 14, as in an arrow, performs rotational vibration or torsional vibration due to expansion or contraction. Vibrational force is transmitted to a pole 10 via a base 11 and a plate spring 12, and since the pole 10 performs rotational vibration or torsional vibration in an arrow direction, parts on a track 10a are transferred along the track 10a. Therefore, since an auxiliary plate spring is not connected to the plate spring 12, overall height of a vibrating parts feeder can be made yet more smaller. And, since these piezoelectric elements 16a and 16b as a driving source and a plate spring 15 sticking these elements are set up horizontally, space between the pole 10 and the base 11 is effectively utilizable, so that unitization can be done with them only.
Patent JP-2000239068-A (JP)
Title: Plasma-resistant material and parts
Inventor: IRUMADA SHIYUUICHI
IPC: B01J19/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a material or parts significantly improved in the life of its portion exposed to plasma by making the total content of W, Mo, Fe, Ni, oxygen and carbon as impurities in at least one metal of Zr, Nb and Ta or an alloy thereof less than a specific level. SOLUTION: This plasma-resistant material or parts are obtained by making the total content of W, Mo, Fe, Ni, oxygen and carbon as impurities in at least one metal of Zr, Nb and Ta or an alloy thereof <1 wt.%. When this material or parts are coated with at least one film of nitride selected from among zirconium nitride, niobium nitride and tantalum nitride, the above total content of the impurities is designed to be <3 wt.% with the thickness of the nitride coating film pref. of 10-1,000 μm and the pore area rate of pref. <=70%; thereby reducing the damage of this material or part even in a fluorine-based gas plasma.
Patent JP-H07249607-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIHARA SATOSHI
IPC: H01L21/306
Filed: 1994-03-14
Abstract: PURPOSE:To eliminate etching deposit without eroding a wiring composed of Al or Al alloy, and prevent after-corrosion, by a dipping process wherein dipping in heated nitric acid solution is performed after etching. CONSTITUTION:In the case that a wiring is fine worked by etching Al or Al alloy and a semiconductor is manufactured, a dipping process wherein dipping in heated nitric acid solution is performed after etching is provided. For example, a specimen 10 wherein an Al alloy layer 3 is formed on a PSG layer 11 via a TiN/Ti layer 12 is used. The Al alloy layer 13 covered with a mask composed of an SiO2 film 14 is etched by an RIE equipment using mixed gas of Cl2/BCl3. In the specimen after etching, side wall deposit 15 attaches on the part from the side walls of the Al alloy layer 13 and the SiO2 film 14 to the upper part. After dipping in nitric acid solution which has 50-70% nitric acid concentration and is heated at 50-70 deg.C is performed for a specified period, only the side wall doposit 15 is completely eliminated by pure water washing.
Patent JP-S60187457-A (JP)
Title: Method for controlling cooling water of mold for continuous casting
Inventor: OOIWA YOSHITAKA
IPC: B22D11/22
Filed: 1984-03-05
Abstract: PURPOSE:To improve the characteristic of a solidified surface by determining the overheating degree of a molten steel from the difference between the temp. of the molten steel in a tundish and the solidifying point temp. determined from the components of the molten steel and controlling the flow rate of cooling water in accordance therewith. CONSTITUTION:A flowmeter 7 is provided to a cooling water supply piping A of a casting mold 4 and thermometers 5 are provided on the feed side and discharge side of the cooling water. The temp. of the molten steel in a tundish 1 is measured by a thermocouple 3. The quantity of the heat to be extracted in the mold 4 is calculated from the temp. rise of the cooling water, the size of the casting mold and the depth and flow rate of the molten steel. The overheating degree is determined as the difference between the solidifying point temp. determined preliminarily from the component % of the molten metal and the temp. of the molten metal in the tundish 1. The flow rate of the cooling water is so controlled as to coincide with the target value of the heat to be extracted meeting said overheating degree. The overcooling or undercooling is eliminated by the above-mentioned method by which the characteristic of the solidified surface is improved and the generation of breakout is prevented.
Patent JP-H08239918-A (JP)
Title: Fire-resistant coating structure for building
Inventor: YOSHIDA KOJI
IPC: E04B1/94
Filed: 1995-03-02
Abstract: PURPOSE: To prevent heat from being transmitted on the occasion of a fire to structural members of a building covered with fire-resistant members, and to attain sufficient effect of fire resistance. CONSTITUTION: Four corners of adjoining building units 3, 3 are covered, at a construction site, collectively with bendable fire-resistant members 30 made of plaster boards. The fire-resistant members 30 are attached, after the building units 3, 4 are combined at the construction site, to the laterals of the four columns with an inorganic joining members 25.
Patent JP-H03245210-A (JP)
Title: Switcher control system
Inventor: TAKAHASHI HIROSHI
IPC: H04H1/00
Filed: 1990-02-22
Abstract: PURPOSE:To omit plural latch circuits and to simplify the circuit constitution by receiving the control signal sent from a control part via a latch circuit and controlling a 2nd switcher and plural 1st switchers with the control signal outputted from the latch circuit. CONSTITUTION:The 1st switchers 11 and 12 receive plural input signals and select one of these signal in response to the control signals received from the buffer circuits 121 and 122 to output the selected signal. A 2nd switcher 20 receives the output signals of both switchers 11 and 12 and selects one of these output signals in response to the control signal received from a latch circuit 211 to output the selected signal. A control part 30 produces and transmits the control signals and also receives the answer signals of the transmitted ones. The detection circuits 131 and 132 detect the address signals contained in the control signals and produces the detection signals at the time of detecting its own address to send these signals to the part 30. Thus plural latch circuits are omitted and the circuit constitution is simplified.
Patent JP-H02223701-A (JP)
Title: Exhaust heat recovery boiler
Inventor: HASHIMOTO MASAYUKI
IPC: F22B37/00
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the corrosion of a heat transfer tube for low pressure steam by connecting a low pressure drum and high pressure drum which are connected respectively to an economizer and evaporator with a connecting pipe which is provided with a regulating valve and raising the pH value by feeding high pressure water to the low pressure drum. CONSTITUTION:In the boiler section B, a superheater 2, evaporator 3 and high pressure economizer 4 connected to a high pressure drum 11 and a low pressure evaporator 5 and low pressure economizer 6 connected to a low pressure drum 8 are installed in the direction of the flow of the exhaust gas 1 sequentially. For the purpose of preventing the corrosion of each device and piping ammonia is poured by a pump 14 from the inlet side of a low pressure feed water pump 7. When the pH value in the low pressure drum drops by transferring to the side of the steam of the ammonia with a high vapor-liquid distribution rate, high pressure water treated with sodium phosphate from a chemical supply tank 15 flows-in to raise the pH value. The quantity of the liquid that flows-in is calculated by a controller 21 based on a pH meter 20 and regulated by a regulating valve 18. With this arrangement a target pH value is maintained and the corrosion is prevented.
Patent JP-S55137357-A (JP)
Title: Electronically controlled igniter for engine
Inventor: TAMURA HIDEYUKI
IPC: F02P5/15
Filed: 1979-04-11
Abstract: PURPOSE: To secure necessary energizing time with simple construction, by calculating the ignition time and ignition angle of ignition coil in accordance with the running conditions of an engine and then starting to energize the ignition coil.  
     CONSTITUTION: An operational circuit 8 calculates the ignition coil energizing angle as well as the ignition time in accordance with the running conditions of an engine on the base of signals from revolution sensors 1, engine load sensor 3, cooling liquid temperature sensor 5, starter switch 6 and idle opening switch 7 of throttle valve. Another operational circuit calculates the nonenergizing angle of the ignition coil. An energizing time control circuit 10 counts angle pulse signals from the revolution sensor 1 with a nonenergizing angle counter to start energizing the ignition coil 12, when the count coincides with the nonenergizing angle of the ignition coil calculated by the operational circuit 9. The ignition coil 12 is cut off to produce an ignition pulse when the number of referance pulses from the revolution sensor 2 coincides with output of the circuit 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59173624-A (JP)
Inventor: KURUTO SHIYUUHIYARUTO
IPC: F28C3/06
Filed: 1984-03-08
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-H03245287-A (JP)
Title: Coin processor
Inventor: YOSHIZAKI TSUTOMU
IPC: G07D3/00
Filed: 1990-02-23
Abstract: PURPOSE:To reduce the overall height of a coin processor and to make the processor compact by executing arrangement using gravity for two paths between a charging port and a selecting part and between a distribution part and a return port and utilizing a lifter between a select exit and the distribution part linking the two paths. CONSTITUTION:The gravity is utilized for the two paths between a charging port 1 and a select part 2 and among a distribution part 3, housing part 4, pay-out part 5 and return port 6 and a lifter 10 with motive force is utilized among a select exit 7 of a select part 3, normal coin lend-out port 7b and distribution part 3. Therefore, even when the normal coin lend-out port 7b is set at the lower standard of the distribution part 3, normal coins C2 are successively conveyed. Since the normal coin lend-out port 7b is positioned under the distribution part 3, the return port 6 can be closed to the put-in port 1 to a standard so that height difference between a charging port 7, which position is limited above the normal lend-out port 7b, and the return port 6, which position is limited under the distribution part 3, can be correspondent to almost the overall height of the select part 2. Thus, the compact processor with the low overall height can be realized.
Patent JP-S59170866-A (JP)
Title: Copying machine
Inventor: TAKAHASHI KAZUYOSHI
IPC: G03G15/043
Filed: 1983-03-17
Abstract: PURPOSE:To control the condition of image formation securely even in continuous copying operation by detecting a surface state corresponding to a dark part between images during continuous image formation and controlling the condition of the image formation. CONSTITUTION:When the continuous copying operation starts, a potential sensor 7 measure a light part potential. Then, a blank exposure lamp 6 is turned off when an optical system is inverted, and the sensor 7 measures a dark part potential. The measured surface potentials of the light and dark parts are processed by a potential control circuit 19 to generate control data to be outputted to an electrifier, etc., so that both potentials approximate target values respectively. Then, the control data is outputted to a high voltage unit 20 and the light part potential and dark part potential are adjusted to approximate the target values respectively. Thus, the dark part potential is measured at intervals of one image during the inversion of the optical system in continuous copying operation to control the condition of image formation properly.
Patent JP-S54136353-A (JP)
Title: Liquid crystal display element
Inventor: YOKOKURA HISAO
IPC: G02F1/1337
Filed: 1978-04-14
Abstract: PURPOSE: To reduce the occurrence of orientation defect and induced domains despite glass frit sealing by using the specific copolymer resin in orientation film.  
     CONSTITUTION: A diamine compound, diamino diamide compound and tetra carboxylic acid dianhydride are caused to react in an organic solvent such as N- methyl-2-pyrolidone. This solution is coated on a glass substrate provided with an organic insulation film such as SiO 2  on the lower layer or upper layer of transparent elecrrodes. The formed film is heated to become the polyimido-isoindoloquinazolinedione copolymer resin film of the closed ring formula (Ar 1  is residual groups  of diamono diamide compound; Ar 2  is residual groups of diamine; Ar 3  is residual  groups of tetra carboxylic acid dianhydride). After this hardened film is rebbed  with a cloth or the like, it is fritsealed at 450°C. This orientation film is superior in  loss starting temperature and heating loss characteristics and the liquid crystal display element has superior durability despite long-term current supplying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03245598-A (JP)
Title: Printed board
Inventor: SHIBATA SHIGERU
IPC: H05K3/46
Filed: 1990-02-23
Abstract: PURPOSE:To lessen an electromagnetic interference countermeasure component in mounting region on a printed board by a method wherein an LC filter is built in wiring layers in the printed board composed of, at least, four wiring layers. CONSTITUTION:A printed board 1 is composed of four wiring layers consisting of a surface wing layer 10, inner wiring layers 20 and 30 provided to a power supply surface and an ground supply surface respectively, and a wiring layer 40, and insulating layers 15, 25, and 35 of epoxy resin or the like. An LC filter 5 of pi type as an EMI countermeasure component composed of two capacitors 2 formed of ceramic dielectric in the layer 25 and an inductor 3 in the layer 15 is built in the printed in the printed board 1. By this constitution, an EMI countermeasure component can be lessened in mounting region, and a printed board can be enhanced in mounting density. The same result can be obtained even if an LC filter of T type is employed.
Patent JP-2000243702-A (JP)
Title: Semiconductor manufacturing device
Inventor: NAKANO MINORU
IPC: H01L21/205
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device which can be prevented from wasteful rise or lowering in temperature when a temperature is erroneously set, by a method wherein a means which is capable of keeping a heating oven at a measured temperature which is measured at an arbitrary time is provided. SOLUTION: A host controller 26 is made to have a function for designating a set temperature by pressing down a measured temperature 'HOLD' button. After a temperature is erroneously set, when a heating oven is made to recover its prescribed set temperature from the measured temperature, noticing that a temperature is erroneously set, the measured temperature 'HOLD' button is depressed, and then a manual button is pressed down to input all manual setting items, which include a prescribed temperature set value to enable a heating oven to recover its prescribed set temperature. By this setup, the heating oven can be prevented from wasteful rising or lowering in temperature by the effect of a measured temperature 'HOLD' function. Therefore, a heating oven can be prevented from wasteful rising or lowering in temperature, so that the time required for making a heating oven stable in temperature can be markedly shortened.
Patent JP-S60188300-A (JP)
Inventor: KOMON KOUJI
IPC: B66F3/24
Filed: 1984-03-06
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-S52125938-A (JP)
Title: Distributor
Inventor: FUJITA YOSHIO
IPC: F02P7/02
Filed: 1976-04-15
Abstract: PURPOSE:The electric wave induced outward from the high voltage distribution part of the ignition apparatus is absorbed by the electric wave noise preventing cover, and the electric wave disgurbance to radios and televisions is reduced.