baber/WOPTO huggingface dataset:
Patent JP-S5699691-A (JP)
Title: Stamp pad
Inventor: NAGASAWA YASUO
IPC: B41K1/54
Filed: 1980-01-10
Abstract: PURPOSE: To obtain a stamp pad with no fear of stains due to the leak of ink by forming a unit wherein upper and lower bodies for housing an ink absorber and coating cloth are arranged to have a special structure and the coating cloth is heat- welded between the two bodies at the periphery thereof.  
     CONSTITUTION: Prepared are an upper body 2 made of synthetic resin and including a horizontal wall 8 formed with an opening 7 at the center and a lower body 3 made of synthetic resin and having an accomodating space 18 defined by a vertical periphery wall 16 and a bottom wall 17. An ink absorber 5 is inserted into the space 18 of the lower body 3 and then coating cloth 6 is covered thereon, the coating cloth 6 being positioned in such a manner that its periphery 24 is faced a space 20. The upper body 2 is fitted to the lower body 3 and the periphery 24 of the coating cloth 6 is supported between the both bodies. Thereafter, a ultrasonic wave is applied to the periphery 24 of the cloth 6 from the outside, so that a part of the both bodies 2, 3 is fused and heat-welded to the cloth 6, thereby providing a completely sealed state. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03206202-A (JP)
Title: Engineering method for absorbing impact with elastic rope in sound insulating wall for road
Inventor: OKAZAKI TEIJI
IPC: E01F8/00
Filed: 1990-01-09
Abstract: PURPOSE:To reduce accident of the fall of panel and strut by stretching a very extensible rod-like member from above to below of a strut for a sound insulating wall to insert a sound insulating panel on the rod-like member for forming the sound insulating wall. CONSTITUTION:An elastic rope 4 is stretched from above to below of a strut 3 for a sound insulating wall. The elastic rope 4 is inserted into a hole of a sound insulating wall panel 1 to support the panel 1. Thus, an impact force due to an object colliding with the sound insulating wall is reduced and loads on the sound insulating wall panel 1 and strut 3 can be reduced.
Patent JP-S60146354-A (JP)
Title: Information processing system
Inventor: KONDOU HIDEAKI
IPC: G06F13/28
Filed: 1984-01-11
Abstract: PURPOSE:To increase the operating speed regardless of the reading cycle of the control data by providing a priority area to a main memory of a computer to inform an electric center to a computer interface. CONSTITUTION:A computer interface 3 reads out a priority area 7 and checks the change of a priority bit. When this change is detected, the control data 5 is read out and transferred to a master station TC2. At the same time, the interface 3 reads out the data 5 successively in a comparatively slow fixed cycle and transfers it to the station TC2. The area 7 has a bit inversion for each change of operation by a computer 4 regardless of the interface 3. While the interface 3 always reads out the area 7 and detects a change of operation. Then the interface 3 checks an electric center with an operation request and reads out the control data of the requested electric center.
Patent JP-S61161463-A (JP)
Title: Shutter device of thermostatic oven for ic handler
Inventor: OKITSU HIKARI
IPC: G01R31/26
Filed: 1985-01-11
Abstract: PURPOSE:To hold the sealing of a thermostatic oven and to uniform the distribution of temperature in the oven by forming a shutter, a movable stopper, etc. CONSTITUTION:When an air cylinder 7 is expanded and a shutter plate 5 is slided in the arrow B direction, a window 5a coincides with an outlet 3b. On the other hand, the movable stopper 8 for locking/unlocking an IC2 sliding between a shoot rail 1a and a guide cover 6a is formed. The stopper 8 is constituted so that the point 8c of a stopper pin 8b is projected/receded between the rail 1a and the cover 6a in the arrow A'-B' direction by a push 8a. A coil spring excites the pin 8b in the arrow A' direction. The plate 5 is coupled with the pin 8b through a coupling fitting 9. Consequently, the pin 8b is slided in the arrow B'-A' direction in accordance with the expansion/contraction of the cylinder 7. When the plate 5 is driven in the arrow A direction, the outlet 3b of the oven 3 is closed and the pin 8b is driven in the arrow A' direction to stop the sliding of the IC2.
Patent JP-H04350045-A (JP)
Title: Control device of paper feeding device
Inventor: DEIITAA HAUKU
IPC: B65H7/20
Filed: 1991-01-11
Abstract: PURPOSE: To provide a device which detects the arrival of a sheet and/or the inclination of the sheet at an inserting portion of a printing machine, and performs the corresponding correction with computing when the detected value is not agreed with a specific setpoint value. CONSTITUTION: A scanning means 10 is mounted on a central part of a paper feed table 6, an angle sensor 9 is mounted on a shaft of a printing machine 1, and a computing/control device 14 assigns the scanning signals from the scanning means 10 to respective angular positions ϕist, and compares the angular positions with stored set point values ϕsoll, for computing the adjusting data for correcting a subsequent arrival of a sheet if there is a deviation Δϕ, and for transmitting the adjusting data to an adjusting device.
Patent JP-H03208065-A (JP)
Title: Image forming device
Inventor: KOU SHIYOUKIYOU
IPC: G03G15/04
Filed: 1990-01-09
Abstract: PURPOSE:To set an image area in a transverse direction without wastefully using toner by interlocking a means for regulating the transverse direction of the image area on an original platen with a sharp cut means for deciding the end of the transverse direction of a latent image on a photosensitive body by exposure. CONSTITUTION:In the case of copying a part of the image of the original in the transverse direction in a state where a margin may be formed or copying a thick book, etc., the operation part 21a of the transverse direction regulating means 21 is adjusted to the width of the original 20. Since a sharp cut lamp 13 moves on the photosensitive drum 7 in the ratio of 1:1 through a lever 25 when the operation part 21a of the transverse direction regulating means is moved along a groove 22, a distance being the specified width is actually adjusted to the width of the latent image on the photosensitive drum 7. After performing the above-mentioned operation, a user depresses a copy starting button 18. By moving the sharp cut lamp 13 in the longitudinal direction of the photosensitive drum 7 from A to B, a non-image area(an oblique line part in figure) is formed on the drum 7. The photosensitive drum 7 in a shielding part 13b is not unnecessaryly irradiated with the light.
Patent JP-H02182304-A (JP)
Title: Method for width-sizing of hot slab
Inventor: SHIBAHARA TAKASHI
IPC: B21B45/00
Filed: 1989-01-09
Abstract: PURPOSE:To completely prevent generation of surface flaws on slab ends by heating both lateral sides of a hot slab before and/or after drawing down the hot slab in the lateral direction. CONSTITUTION:A slab is heated so that lateral sides are at a temp. higher by a prescribed temp. than that in the lateral central part in the case of heating before width sizing. The slab is heated so that a temp. distribution in the lateral direction is uniform in the case of heating after sizing. For a heating method, any heating means of high-frequency or burner heating, etc., is usable; it is desirable to use a direct fire reducing gas burner heating method using reducing gas containing CO, or H2, etc., and having an air ratio not higher than a prescribed value. A hot slab of medium carbon steel is drafted by an edging press P and is rolled by rough rolling mill group 3 and a finish rolling mill group 4 to obtain a steel strip. The slab is heated by direct fire reducing burner 5 or 6 installed in the inlet or outlet side of the press machine P and then a steel strip is obtained by hot rolling stage. Hence, the yield and productivity of the hot rolling stage are improved.
Patent JP-H02182405-A (JP)
Title: Improvement of viscosity of raw material for pottery using microbe
Inventor: KUMADA KAORU
IPC: B28C1/10
Filed: 1989-01-09
Abstract: PURPOSE:To improve operation properties while the plasticity of clay and the developing and adhesive properties of glazes or decorative earth are increased by adding the microbe producing viscous material and nutritive to the raw material for ceramic art. CONSTITUTION:The clay with excellent property for ceramic art is diluted with sterilized distilled water and is heat-treated, and then the flat plate-culture medium of agar containing cane sugar and monosodium glutamate as main components is coated with said clay, thereby forming a single colony. Bacteria of the genus Bacillus are obtained by separating high viscous colonies in said colonies. Next, distilled water is mixed with the clay 1, and its pH is caused to be seven by agitation. After the sterilization of said material under high pressure, said bacteria-producing viscous material are added to the clay 1, and further the material in which monosodium glutamate is mixed with cane sugar, flesh extract and peptone is added to the clay as the nutrition for bacteria. After its maturity, moisture is evaporated and the material for ceramic art is obtained. Grazes are also matured by adding said nutritive and bacteria.
Patent JP-H03207273-A (JP)
Title: Controller for modulating pulse width of inverter
Inventor: DOMAE HIROSHI
IPC: H02M7/5387
Filed: 1990-01-09
Abstract: PURPOSE:To reduce memory capacity by operating the time of changing over a voltage vector within a set control cycle based on a specified formula. CONSTITUTION:The times tauA and tauB of changing over a voltage vector is calculated on the formula. In a word, it becomes the first voltage vector at the outset of a set control cycle, and then it changes over to the second voltage vector at the point of time when the time tauA has passed within the set control cycle, and further is changes over to the third voltage vector at the point of time when the time tauB has passed from the set control cycle outset. In this case, for the formula, the angle phi0 stays within the range of 0<=phi0<pi/3. Hereby, the angle range of a sine table can be reduced by half.
Patent JP-S5496483-A (JP)
Title: Charcoal filter
Inventor: SASAKI SATORU
IPC: B01D53/04
Filed: 1978-01-17
Abstract: PURPOSE: To provide a charcoal filter which is easily charged with, or discharged of, charcoal, and is uniform in flow distribution, by equipping plural charcoal- packed vessels of excellent air-permeability with tow connected dampers at their bottoms respectively, the packed vessels which are installed in parallel through casings constituting air ducts.  
     CONSTITUTION: Charging operation for charcoal 16 is conducted on a unit casing 10 with the flange 11 of the fill-opening for charcoal removed. Operation of respective exciting machines 19 gives required packing density. The charcoal 16 is discharged by the operation of the exciting machine 19 with the dampers 17, 18 opened. At the routine inspection, the charcoal 16 is sampled by dropping it to the damper 18, then required quantity is drawn off with the damper 17 closed and the damper 18 opened. Because of the presence of a lead-flow-preventing board 20, no leak flow occurs in spite of decrease in the height of the charcoal 16 due to vibration. Air contg. radioactive atmospheric gas is admitted from both the right and the left sides, and is discharged through the central empty space. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63171879-A (JP)
Title: Thin film forming device
Inventor: SAKAKIBARA YASUSHI
IPC: H01L21/203
Filed: 1987-01-09
Abstract: PURPOSE:To extend the life of a cylindrical target concentrically enclosing a cylindrical substrate and to uniformize the thickness distribution of a film, by disposing an electromagnet which is disposed with plural magnetic poles at equal intervals in the circumferential direction and is excited by polyphase AC current to the outside peripheral face side of said target. CONSTITUTION:The cylindrical substrate 10 and the cylindrical target 1 enclosing the substrate are concentrically disposed in a vacuum vessel (not shown). An electric field E is impressed between said substrate 10 and target 1 in the radius direction shown by an arrow and further, a magnetic field 11 in an arrow B direction orthogonal with the electric field E is generated by a magnetic field generating means disposed on the outside peripheral face of the target 1. High-density plasma is thereby formed on the inside peripheral face side of the target 1 to sputter the target 1 and to form the thin film on the substrate 10. The plural-magnetic-pole electromagnet which is disposed with the plural magnetic poles provided with the magnetic pole surfaces having nearly the same length as the length of the target 1 and at equal intervals in the circumferential direction and is excited by the polyphase AC current is used as the above-mentioned magnetic field generating means. A stator 12 and conductor 12a of a 3-phase AC motor are adequate as the above-mentioned electromagnet.
Patent JP-H0627505-A (JP)
Title: Manufacture of nonlinear optical micro- structure element
Inventor: BORUFUGANGU EEAFUERUTO
IPC: G02F1/065
Filed: 1993-01-11
Abstract: PURPOSE: To provide a production method which produces a nonlinear optical micro structure element to permit a combination which is not conventionally used, especially, a combination of a polymer having linear optical property and a polymer having a nonlinear optical property. CONSTITUTION: In this production method for a nonlinear optical micro structure element, a mold insert 19 having a waveguide structure is produced as a male mold by X-ray deep layer lithography and minute molding technique, and the waveguide structure is stamped in a material essentially consisting of a polymer by the mold insert, and next, a linear optical material 9 is charged in the stamped waveguide structure. After the waveguide structure is charged, at least one micro cell structure is formed in at least the area of the linear optical material by X-ray deep layer lithography, and a nonlinear optical material 20 is inserted into the micro cell structure.
Patent JP-S60146528-A (JP)
Title: Analog-digital converting circuit
Inventor: TSUJI MASAKAZU
IPC: H03M1/36
Filed: 1984-01-11
Abstract: PURPOSE:To obtain stably a high conversion bit number by combining comparators of an A/D converter in parallel and series so as to increase a signal voltage applied to one-stage of the comparators. CONSTITUTION:Four 6-bit momentary operation type A/D converters 1-4 are used, each operation reference voltage is operated while shifting by 1/4 LBS each, and output (6-bit) of the A/D converters 1-4 is added by full adders 5, 6 and an output (7-bit) of the full adders 5, 6 is added by a full adder 7 so as to obtain an 8-bit digital output of the converted bit number at an output terminal 23. Each operating voltage of n-set of N-bit momentary operation A/D converters is activated while shifting it by 1/n LBS, and all the digital signals (n-set) after the conversion is finished are added and the (N+log2n)-set of converting numbers are obtained.
Patent JP-S5389430-A (JP)
Title: Separating method for transfer paper
Inventor: MATSUO KAZUNORI
IPC: G03G15/14
Filed: 1977-01-17
Abstract: PURPOSE: To assuredly separate the transfer paper without reducing the image density of transfer by changing an applied voltage immediately after the leading end of the transfer paper has passed the charger in order to change the voltage to a relatively weak value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01181532-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOJIRI HIDEAKI
IPC: H01L21/302
Filed: 1988-01-12
Abstract: PURPOSE:To form patterns different in depths by dry etching using two or more mask materials different in etching speed, or by forming a modification part in a part of a single mask material or dry etching with its thickness changed. CONSTITUTION:A substrate 11 is dry etched using a dry etching device by using GaAs (semiconductor), positive resist material as a material for a mask 12, and SiO2 as a material for a mask 13. Since the etching speed of the substrate 11 is about 1700Angstrom /min, that of the mask of a resist material is about 150Angstrom /min, and that of the mask 13 using SiO2 is about 500Angstrom /min, grooves 14A, 14B different in depths are formed at the same time. In addition to this, an etching speed can be made slow by hardening transformation using chemicals, and patterns different in depths can be formed on the substrate 11 by changing the thickness of a part of a resist part 12. This makes it possible to form many grooves different in depths on any place on a substrate by one dry etching.
Patent JP-H04235867-A (JP)
Title: Elevator control device
Inventor: MATSUDA SADAHIRO
IPC: B66B1/14
Filed: 1991-01-16
Abstract: PURPOSE:To prevent a fault such as erroneous transmission of command made despite the fact that a passenger does not get into a cage by providing a passenger detecting means and a boarding judgment means with optical sensors, and a destination call transmission control means for transmitting the command automatically, if required. CONSTITUTION:An optical sensor 5 is provided in a return panel 2 of a cage 1 in addition to an optical sensor 3 for detecting passing of passengers through an elevator provided at a hall side. Times T1 and T2 detected by the optical sensors 3 and 5 are inputted into a calculation device, compared with each other, and examined. When T1 <T2 is established, it is recognized that the passengers 4 have got into the elevator from the hall side, and a command for lighting is given to a cage call 9 from an output device. When T1>T2 is established, it is recognized that the passengers 4 have got off from the cage 1 to the hall side. When any detected signal is not given from the optical sensors 3 and 5, it is recognized that any passenger 4 does not get into the cage 1, and the command signal for lighting is not outputted to the cage call 9. Even if the cage 1 is swung due to shock, etc., at arrival, the transmission of the command to the cage call 9 will be stopped, when the passenger 4 does not get in.
Patent JP-H06208714-A (JP)
Title: Head supporter in recording reproducing device
Inventor: KORI TOSHIYUKI
IPC: G11B5/592
Filed: 1993-01-12
Abstract: PURPOSE:To detect the displacement of the double frequency of resonance frequency, and to constitute an observer by conforming an output from a distortion sensor detecting the displacement of an electromechanical conversion element to displacement at the front end of the conversion element even when the output exceeds resonance frequency. CONSTITUTION:In a recording reproducing device in which an electromechanical conversion element, on which a magnetic head is loaded, is controlled by a distortion sensor for feeding back the displacement of the magnetic head, distortion sensor 808 are mounted on electrodes 801 constituting the electromechanical conversion element through insulators 100. Outputs from the distortion sensors 808 are conformed to displacement at the front end of the electromechanical conversion element, and the displacement of the double frequency of resonance frequency is detected, thus configuring an observer. Accordingly, a speed system is fed back, electricity is damped, and a head supporter can be controlled up to a desired control region.
Patent JP-H01181533-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJI SHIGEHIKO
IPC: H01L21/3065
Filed: 1988-01-12
Abstract: PURPOSE:To prevent an occurrence of cracks to an insulating film by forming an insulation layer that covers a step on a substrate having a step, and by exposing an insulation layer to a gas plasma containing either nitrogen or O-based elements. CONSTITUTION:A first plasma CVD-SiO2 film 2 is formed on a substrate 6 in which wiring 1 is formed. On the entire surface of the substrate in which this film 2 is formed, an apply film forming solution is applied. The solution is evaporated, and a silicate-based compound film 3 is left on the substrate as an applied film. Following this, for example, hardening processing is performed in an oxygen plasma to form a silicate-based compound film 3a, and further a second plasma CVD-SiO2 film 4 is formed as an insulation film between layers. On it, wiring 5 is formed. Exposing insulation layers 2. 4 whose steps are coated to plasma enables the surfaces of insulation layers 2, 4 to be planarized at low temperatures, and for a hardening processing of the applied film 3, reaction can the promoted in a plasma at a low temperature. This makes it possible to prevent occurrences of cracks to an insulation layer or line disconnections of a wiring layer.
Patent JP-H05191459-A (JP)
Title: Electronic switchboard
Inventor: SASAKI YASUHITO
IPC: H04Q11/04
Filed: 1992-01-10
Abstract: PURPOSE:To apply the circuit switching service and the packet switching service with high efficiency by preventing the occupancy of all communication channels despite the increase of the traffic of one of both switching services. CONSTITUTION:In regard of a switchboard which shares plural B channels between the circuit switching service and the packet switching service, e using channel, number storage tagle 16a is added to a main storage part 16 of a switchboard main body 10. Then the largest channel number XL of the circuit switching calls and the largest channel number XP of the packet switching calls are previously registered into the table 16a. If a circuit or packet switching call is produced in an outgoing/incoming state, a channel use control means 21 decides whether the number of B channels used for the circuit or packet switching calls exceeds the number XL or XP or not. If so, the number of B channels used for the circuit or packet switching calls is limited.
Patent JP-H07212018-A (JP)
Title: Substrate
Inventor: SAKAMI SEIJI
IPC: H05K3/34
Filed: 1994-01-18
Abstract: PURPOSE:To provide a substrate generating no irregularity in the size of bump and no bridging in which the bumps on the adjacent electrodes are connected with each other when the bumps are formed on the electrode formed in matrix shape on the upper surface of the substrate by a screen printing means and a reflow means. CONSTITUTION:The first resist film 13 is formed on the part other than the electrode 12 on the upper surface of a substrate 11, and the second resist film 14, surrounding the electrode 12, is formed on the upper surface of the first resist film 13. When solder is fused by heating the substrate 11 in a heating furnace, the solder begins to flow out sideways, but as it is blocked by the resist film 14, the solder of the adjacent electrodes 12 does not form ununiform fusion and a bridge. As a result, the substrate 11, having equal shaped bumps, can be obtained on each electrode 12.
Patent JP-S57117206-A (JP)
Title: Forming method for laminated core of electrical machinery and apparatus
Inventor: SHIRA YOSHIYUKI
IPC: H02K1/06
Filed: 1981-01-12
Abstract: PURPOSE:To improve the utilization efficiency of a beltlike core material having width narrower than the external size of the core by punching a core plate from the beltlike core material and punching insufficient sections from the excessive section of the beltlike core material. CONSTITUTION:When punching the core plate of the laminated core of the rotary electrical machinery and apparatus, the diameter of the external shape of one layer of a stator laminated core thereof is R, the core plate 31 with an external shape, the opposed one section of an external outer circumferential section thereof are insufficient, is punched from the beltlike core material 3, plate width thereof is W3(R). Core pieces 33a, 33b are punched from the excessive section 32 of the beltlike core material formed between core plate punched section at the same time as or after the core plate 31 is punched. The core plate 31 and the core pieces 33a, 33b are combined and laminated, and the stator core is shaped.