baber/WOPTO huggingface dataset:
Patent JP-S57189930-A (JP)
Title: Unloading device for pallet
Inventor: MINAZU OOTOSHI
IPC: B65G59/02
Filed: 1981-05-12
Abstract: PURPOSE:To prevent goods easy to be upset such as bottles, cans, or others from upsetting when they are unloaded from a pallet by adapting them to be transferred to a transfer plate without any difference in level. CONSTITUTION:Bottles, cans, and other goods are loaded on a pallet with separate sheets between and a top frame on the top. The top frame is removed by a top-frame removing device 3 of a conveyor 1. Then, separate sheets are removed by a removing device 6 under a lift frame 5, and a transfer bed 23 is moved to be in contact with an unloading stage, regulated by a side guide from the side, and pushed out by a sweeper. The pallet P is loaded on a pallet stacker, and dis posed of efficiently and individually.
Patent JP-S61229045-A (JP)
Inventor: HARA KIYOSHI
IPC: G21C13/00
Filed: 1985-04-04
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-S57188603-A (JP)
Title: Producing device for spherical zinc powder
Inventor: MOMOSE KEIGO
IPC: B22F1/065
Filed: 1981-05-13
Abstract: PURPOSE:To obtain zinc powder of nearly perfect spherical shapes by ejecting and flowing down molten zinc through an injection nozzle into a down-flow furnace tower of which the upper part is heated to temps. higher than the m.p. of zinc and the lower part is of an ordinary temp. and flowing an inert gas upward from the lower part of the tower. CONSTITUTION:The molten zinc in a melting furnace 1 is fed to a pressurizing device 2, and is pressurized by a pressing bar 3 into an arrow direction, by which it is ejected like fine mists through an injection nozzle 4 into a down- flow furnace tower 5. The upper part of the tower 5 is heated to temps. higher than the m.p. of zinc, and the lower part is maintained at an ordinary temp. Gas that does not react with zinc, for example, argon, or gaseous nitrogen is kept flowed upward through gas injection inlets 6 in the bottom part. Therefore, the fine mists of the zinc are turned to spherical shapes during falling by the surface tension that they possess. These mists solidify in the ordinary temp. area in the lower part of the tower 5, and the spherical particles are accumulated in the capturing part 7 in the bottom of the tower 5.
Patent JP-S61231563-A (JP)
Title: Electrophotographic powder
Inventor: YANASE MASAO
IPC: G03G5/00
Filed: 1985-04-06
Abstract: PURPOSE:To prevent attachment of impurities, such as paper powder, to the surface of a drum and to reduce image flow by attaching a material for enhanc ing cleanability of the surface of the drum and giving lubricity to the surface of a toner powder to the powder. CONSTITUTION:A lubricant 1 is attached to the surface of the main body of the toner 2, thus permitting paper powder, talc, etc., to be stopped with the edge of a cleaner blade even when they are attached to the surface of the drum and carried there in a copying process, the lubricant, paper powder, talc, etc. to be gathered and pressed with each other, but the lubricant to be rubbed into the surface of the drum with the edge of the cleaner blade and to be passed throuth the gap, accordingly, the lubricant to be rubbed into the whole surface of the drum by repeating such operation, and the all the surface of the drum to be always kept high in releasing performance, and attachment of paper powder, talc, etc, to hardly occur.
Patent JP-H11275228-A (JP)
Title: Speaking system, exchange and call processing method for extension
Inventor: YABE HIROKI
IPC: H04M3/42
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To perform class management for each extension terminal even when a point-multipoint connection of plural extension terminals to an exchange is provided. SOLUTION: In the case of call origination a point-multipoint connected ISDN extension terminals 501 -504 send call origination information that contains identification information. A private branch exchange 30 is provided with a main storage device 11 for storing a table showing the corresponding relation of extension numbers and class information and also provided with a central control unit 10 for retrieving the class information corresponding to the extension number contained in the call origination information from the said table when the said call origination information is received from any extension and performing call processing according to the retrieved class information.
Patent JP-H09264199-A (JP)
Title: Auxiliary air supply device for engine
Inventor: KATO TAKAAKI
IPC: F02M23/08
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide hysterisis for opening/closing of a passage opening/closing valve having a diaphragm. SOLUTION: A valve seat 111 is provided between an atmospheric pressure passage 8 and an intake negative pressure passage 9 respectively connected to the upstream and downstream sides of a throttle valve, one side of a diaphragm 13 is brought into contact with this valve seat 111 by the elastic force of a spring 6 and a control pressure passage 10 on which an atmospheric pressure or an intake negative pressure is applied according to the opening/closing of the throttle valve is connected to a control pressure room 4 facing the other side of the diaphragm 13. The atmospheric pressure passage 8 and the intake negative pressure passage 9 are connected to each other by a leak passage 19 and the passage sectional area of the atmospheric pressure passage 8 is set larger than that of the intake negative pressure passage 9.  Thus, since the pressure of each of the atmospheric pressure passage 8 and the intake negative pressure passage 9 is made difficult to be lowered to an intake negative pressure while a passage opening/closing valve V is open, by slowly lowering the diaphragm 13 while the passage opening/closing valve V is closed, hysterisis is provided for opening/closing of the passage opening/closing valve V.
Patent JP-H08272588-A (JP)
Title: Signal conversion method
Inventor: SEKINO SHUICHI
IPC: H03M7/30
Filed: 1995-03-29
Abstract: PURPOSE: To compress data quantity by converting a pulse string signal where plural pulses time-sequentially continue into a prescribed format. CONSTITUTION: The types of the change of a test pattern where plural pulses time-sequentially continue are previously classified, and they are made into the types as plural basic patterns. The plural basic patterns which are made into the types are stored in a basic pattern table 10. A data input means 11 generates input data of the test pattern by the operation of a keyboard and a mouse. A data conversion means 12 time-sequentially divides the inputted test patterns, applies signals in respective dividing sections to any basic patterns and converts the test patterns into the group of the basic patterns and time data added to the respective basic patterns by giving time data showing the time of the change of the signals in the dividing section to the applied basic pattern. A conversion data registration means 13 registers converted data to a conversion data registration file 20.
Patent JP-S61231230-A (JP)
Inventor: KANEMURA TOMOJI
IPC: D02J1/06
Filed: 1985-04-05
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-H11272249-A (JP)
Title: Image distribution device and computer-readable storage medium
Inventor: YAMAMOTO TAKASHI
IPC: H04N5/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary radiation electromagnetic fields caused by a clock generator built into each distributor, when image data from one image source and its transfer clocks are distributed to a plurality of displays by use of the plurality of distributors connected sequentially onto the cable of one line. SOLUTION: A distributor is provided with a clock generating part 411 which generates clocks at lower speed than image transfer clocks and a switch 430 for switching the clocks from the low-speed clocks to image transfer clocks FCLK from an image source or vice versa, and a control part 420 controls the distributor 420 by use of either of the clocks. The switch 430 selects the low-speed clocks when detecting that the FCLK are no longer input via a connector 401 because of the interruption of a cable, etc. Although the use of the low-speed clocks reduces operating speed, the use of the low-speed clocks in a power-saving mode does not substantially cause a decrease in operational speed, and hence the switching of the clocks is effected at the above timing.
Patent JP-S61232299-A (JP)
Title: Substrate for optical device
Inventor: MIYASAKA YOICHI
IPC: C30B23/08
Filed: 1985-04-05
Abstract: PURPOSE:A substrate for optical devices, obtained by forming a dielectric layer consisting of potassium tantalate niobate (KTN) through an insulator film on a silicon single crystal substrate, and capable of giving optical switches, optical modulators, etc., having low driving voltage and improved stability of characteristics. CONSTITUTION:An insulator film 2, e.g. epitaxial film of magnesium aluminate spinel, on a silicon single crystal substrate 1 by the epitaxial growth method, etc. A dielectric layer 3 having a composition expressed by the formula (0<=x<=1) is formed thereon by the epitaxial growth method to give the aimed substrate for optical devices. As a specific method for forming the dielectric layer 3 to be cited, raw materials, e.g. K2CO3, Ta2O5 and Nb2O5, are weighed to give K2CO3 in a molar amount of about 10mol% excess of the theoretical amount and mixed, and the resultant mixture is calcined to afford a powdery target, which is used to carry out sputtering in a mixed gas of Ar and O2, etc.
Patent JP-S52156294-A (JP)
Title: Sealing mechanism for drain piping
Inventor: KUROSAWA TOSHIYASU
IPC: G21D1/00
Filed: 1976-06-21
Abstract: PURPOSE:To prevent evaporation and diffusing of sealed water in may kinds of drain pipings by a simple construction, by means of setting up an opening/ closing cover opened by flowing drainage at the drain piping structure.
Patent JP-S60214580-A (JP)
Title: Semiconductor laser-array device
Inventor: TANETANI MOTOTAKA
IPC: H01S5/00
Filed: 1984-04-10
Abstract: PURPOSE:To provide with an improved yield a laser-array device capable of generating a phase-synchronized high-energy beam by a method wherein passive waveguides are provided between active waveguides and the end faces of the active waveguides are different from the end faces of the passive waveguides in reflectivity. CONSTITUTION:Resistive electrodes 8, 9 are built on the substrate and on the grown layers, respectively, and the end faces are exposed by cleavage. The end faces are coated with non-reflection films 102 and the end faces of active waveguides 10 are further provided by evaporation with metal films 101 of Cr, Au, or the like, for a 100% reflectivity. As for the difference between the elements in terms of the transverse refraction index, it will be larger in an active waveguide 10 than the reduction (DELTAnfcapprox.= 10<-3>) of the refractive index due to carrier injection. In a passive waveguide 11, there will be a difference in refractive indices (DELTAnapprox.=5X10<-4>) that is great enough to guide optical beams of the TE mode. With the device designed as such, there will be a 90 deg. deviation in phase between the photoelectric fields respectively of the passive waveguides 11 and active waveguides 10. With the reflectivity at the end faces 101, 102 being respectively 100%, 0%, there will be another 90 deg. phase deviation in the electric field under the environmental conditions surrounding the end faces 101, 102.
Patent JP-S51148248-A (JP)
Title: Hood for ventilation fan
Inventor: NAGATOMI HIROSHI
IPC: F24F7/06
Filed: 1975-06-13
Abstract: PURPOSE: To provide a hood having high ventilating efficiency for the ventilation fan. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62231890-A (JP)
Title: Bilge water drain device for water jet propulsion device
Inventor: INOUE SEIJI
IPC: B63H11/00
Filed: 1986-04-01
Abstract: PURPOSE:To attempt improvement is sucking performance of bilge water by providing a suction pump which is operated by both a jet and water flow around the outer surface of a boat and the like when a water jet unit is driven. CONSTITUTION:During sailing with a water jet unit 13 driven, a part of the jet is separated from the propulsion jet, passing through a water passageway 31 of a pump 20 for producing negative pressure by a venturi section 32 so as to exert a sucking action on a scupper pipe 34. And water flow along the outer surface of a hull 11 is generated at the outlet portion of the water passageway 31 for producing negative pressure so as to exert a sucking action on the scupper pipe 34. Accordingly, the suction pump 29 sucks up bilge water in an inboard bilge section 35 through the scupper pipe 34 by means of two sucking actions for discharging it out of a boat from the water passageway 31. Owing to this constitution, bilge water sucking performance is improved, and furthermore the completion of discharging bilge water can be affirmed by the exhaust of air.
Patent JP-S60216409-A (JP)
Inventor: NISHIOKA MASAYASU
IPC: H01B7/32
Filed: 1984-04-10
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-S51148838-A (JP)
Title: Manufacturing method for sheath heaters
Inventor: ONO TAKASHI
IPC: H05B3/48
Filed: 1975-06-13
Abstract: PURPOSE: To prevent drop of insulation by moistening of sheath heaters which contain heating resistance wires in the covering metal tubes supported by inorganic insulators. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61231670-A (JP)
Title: Automatic logic designing system
Inventor: KAWASAKI YUMIKO
IPC: G06F17/50
Filed: 1985-04-08
Abstract: PURPOSE:To reduce a designing man hour by making a logic into a control logic necessary for a system which a pool-type expression is going to design. CONSTITUTION:An input part 120 reads a data construction and a function mode through a keyboard 110 or an external memory 115, and a construction analyzing part 130 analyzes and develops them in a construction stating table 200 and an action stating table 300. A logic generating part 140 executes logic generation processing with the created tables 200 and 300 as an input, while an output part 150 outputs a construction statement inputted from the external memory 115, a control FF 500 allocated in the logic generating part 140 or the generated control logic to a detailed logic stating file, and displays them as a logical figure on a display 160.
Patent JP-H03271746-A (JP)
Title: Processing method for photosensitive planographic printing plate
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1990-03-22
Abstract: PURPOSE:To eliminate the need for the respective automatic developing machines to be exclusively used and to reduce the cost of the device in the case of simultaneous processing of a waterless planographic printing plate and a PS plate by adopting developing solns. different from each other for the developing solns. to be used in the 1st developing zone and 2nd developing zone of two continuous developing zones. CONSTITUTION:The two developing zones 1, 2 are provided. The developing soln. for the waterless planographic printing plate is used for the one developing zone 1, etc., and the developing soln. for the PS plate is used for the remaining one developing zone. The waterless planographic printing plate and the PS plate are processed in both of the two developing zones 1, 2 and are subjected to the development processing by changing the developing time with the waterless planographic printing plate and the PS plate. Namely, the plates are processed by two kinds of the developing solns. changed in the compsn. The development processing is executed by the different processing time by changing the transporting speed according to the kinds of the photosensitive planographic printing plates. The development processing of the waterless planographic printing plate and the PS plate with one unit of the automatic developing machine is, therefore, possible. The cost of the device is reduced in this way.
Patent JP-H03272220-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKUTA TOSHIYUKI
IPC: H03K19/0175
Filed: 1990-03-22
Abstract: PURPOSE:To improve the reliability of an input buffer circuit by selecting a logic threshold level of the input buffer circuit so as to be equal to a half of a level of a power supply voltage fed to the input buffer circuit. CONSTITUTION:A CMOS inverter comprising the combination of a P-channel MOSFETQ41 and an N-channel MOSFETQ42 is employed for an input buffer circuit 1 being a part of a column address buffer CADB and bases of the MOSFETs Q41, Q42 are connected in common to an external terminal AYO. Then a logic threshold level of the CMOS type input buffer circuit 1 connecting to the external terminal is selected so as to be equal to a half the level of the power supply voltage fed to the input buffer circuit 1.
Patent JP-H03275240-A (JP)
Title: Integral extrusion method for engine valve
Inventor: KOIKE SEIICHI
IPC: B21C23/14
Filed: 1990-03-22
Abstract: PURPOSE:To improve the wear resistance and peel strength of a valve head face by dispersedly flocculating granular substance excellent in wear resistance and self-lubricity to the body face composing the body part of an engine valve. CONSTITUTION:The granular substance made from lubricant and/or reinforcing member is adhered to the surface of a bar being a billet for the engine valve 10 and hot extrusion is performed to the side peripheral face of the valve body part 18 to dispersedly flocculate the granular substance on a dead metal part 14 formed on a hot extruded part. Consequently, the engine valve can be improved in wear resistance and peel strength and, after all, the engine valve 10 excellent in durability can be obtained.
Patent JP-S5726664-A (JP)
Title: Phenylbenzoyl urea, manufacture and noxious organism repellant containing same
Inventor: MANFURETSUDO BEEGAA
IPC: A01N47/34
Filed: 1981-05-14
Abstract: Novel substituted N-3-(3-chloro-5-trifluoromethyl-2-pyridyloxy)-phenyl-N'-benzoylureas of the formula   <IMAGE>   wherein R1 is fluorine, chlorine, bromine or methyl, and R2 is hydrogen, fluorine, chlorine or bromine, processes for producing these compounds and compositions containing them for use in combating pests, particularly in combating insects which infest plants and animals. The novel compounds are especially effective against larval stages of insects which damage plants by eating.
Patent JP-S61230664-A (JP)
Title: Multi-disk player
Inventor: IKEDO YUJI
IPC: G11B17/26
Filed: 1985-04-06
Abstract: PURPOSE:To carry disks with high accuracy in a compact structure by adding a guide member to a mechanism where a tray holding a disk to be played is held and carried at a single side part in the projected storage direction. CONSTITUTION:A magazine 5 stores plural disks 10 after arranging them in sequence and a disk taking-out carrying mechanism selects successively optional disks sequentially and carries them to the playing position. The magazine 5 holds a disk on its main surface and also has plural plate type trays 11 which can protrude along the main surface and be stored freely in a magazine main body 8. While the disk taking-out/carrying mechanism holds a tray 11 containing a disk to be played at a single side part in the projected storage direction and extends it over the main body 8 to carry the disk. Furthermore a guide pin 11a is projected from the tray 11 and the main body 8 has a guide groove 8a into which the pin 11a is set slidably. In such a way, the disks can be carried with high accuracy in the compact structure.
Patent JP-S56169270-A (JP)
Title: Safety mechanism of moving device of disk player
Inventor: FUNAHASHI TADASHI
IPC: G11B7/08
Filed: 1980-05-31
Abstract: PURPOSE:To prevent trouble by disengaging a rack and a gear from each other by putting a clutch mechanism in operation when a slider is to move forcibly in its moving direction. CONSTITUTION:If a video disk player is inclined or applied with some shock, force to slide a slider in a guide rail direction is generated. This force is applied to an intermediate gear 35 engaging with a rack body 28 and operates to rotate the gear 35. When a load to move by the slider increases, the gear 35 is incapable of bearing the load and rotates a slide plate on a shaft pin 56 against the force of a coil spring to disengage a rack gear 29 and the gear 35 from each other, permitting the slider to slide freely. Consequently, no unreasonable stress is applied to the rack and the gear surface of the gear, so trouble is prevented.
Patent JP-S551111-A (JP)
Title: Semiconductor device
Inventor: NAKASHIMA YOUICHI
IPC: H01L29/06
Filed: 1978-06-19
Abstract: PURPOSE: To prevent the fall in the forward blocked voltage of a thyristor, by providing a p + -layer, an n-layer, a ν-layer, a p-layer and an n + -layer in this order in the current flowing direction of the thyristor and providing a high-impurity- density n-layer which has a higher impurity density than the former n-layer and is located around the former.  
     CONSTITUTION: The p + -layer, n-layer, ν-layer, p-layer and n + -layer are provided in this order in the current flowing direction of the thyristor. The high-impurity- density n-layer 12 of higher impurity density than the former n-layer 4 is provided around it. As a result, the depletion layer in the high-impurity-density n-layer 12 does not extend so much as that in the n-layer 4. Even if the depletion layer in the n-layer 12 is affected by the end face form or surface condition of the thyristor, the depletion layer is restricted within an extension not quite different from that of the depletion layer in the n-layer 4. The fall in the forward blocked voltage is thus prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60217431-A (JP)
Title: Light pen detecting method of display
Inventor: HAYASHI SHIGERU
IPC: G06F3/037
Filed: 1984-04-12
Abstract: PURPOSE:To decrease indicating errors due to the width of a light receiving inlet of a light pen by detecting an average address between an address of a picture element received at first after the start of sweep and an address received at last. CONSTITUTION:A light pen 6 catches a picture element on a display device 4 and the result is transmitted to an address fetch controlling circuit 7. When the mode designation from a mode control circuit 9 is a mode fetching the address receiving light at first, only the fetched address is fetched from a sweep circuit 5 to an address register 8. On the other hand, when the mode is a mode fetching the address receiving light at last, the mode control circuit 9 receives a 1-frame end signal from the sweep circuit 5, the control circuit 7 fetches one after another the address of the picture element from the sweep circuit 5 to an address register 8 while the received signal is set until the mode is released to rewrite the address register 8. Thus, the two modes are executed at 2-frames, the mean value is taken to decrease indicating errors due to the width of the light receiving inlet.
Patent JP-H02253023-A (JP)
Title: Cold-resistant shock absorber
Inventor: FUTAMI TAKASHI
IPC: E04H12/00
Filed: 1989-03-24
Abstract: PURPOSE:To enhance the shock relaxation and the flexibility at a low temperature by forming a plurality of holes in a synthetic planar molded body, and by integrally incorporating spring members each having quadratic surface and bulging into the holes, with the molded body. CONSTITUTION:A cold resistant shock absorber used for a safety cover for a lift support column in a skin area of used in a refrigerator is composed of a synthetic resin planar molded body 1 formed therein a plurality of holes 2 at suitable positions thereon, and convex leaf spring like resilient members 3 each having a quadratic surface bulging into each of the holes, and integrally incorporated with the molded body 1. Polynorbournane group resin which is obtained by block-ring-opening polymerization of norbournane group monomer having more than three rings, or the like is used as the synthetic resin which constitutes the planar molded body and which therefore excels in heat- deformation resistance and mechanical strength and has a low flexibility. Thus, it is possible to enhance the aesthetical view, the cold resistance and the durability.