baber/WOPTO huggingface dataset:
Patent JP-H03281381-A (JP)
Title: Multicolor stamp
Inventor: TOYAMA TETSUYUKI
IPC: B41K1/50
Filed: 1990-03-30
Abstract: PURPOSE:To easily and inexpensively prepare the title stamp having a simple structure by forming predetermined display to respective regions due to the grooves formed to the surface of an open cell body and melting the open cell body over the range from the side surfaces and lowermost part of each of the grooves to a base and subsequently solidifying the same to provide a partition wall. CONSTITUTION:An open cell body 2 is prepared by forming a clayey flat body using a polyolefinic raw material and allowing chemicals to act on the flat body to form cells. This open cell body 2 is fixed to a base 3 and a metal matrix 8 having a V-shape ridge blades 7 arranged in a lattice shape formed to the surface 8a thereof is heated to be pressed to the surface 4 of the continuous cell body 2. At this time, the matrix 8 is pressed so that the surface 8a does not come into contact with the surface 4 of the cell body 2 and the tip of each of the ridge blades is inserted in the cell body 2 so as to come into contact with the base 3 or to reach the vicinity of the base 3. As a result, the surface 4 is melted and solidified to form V-shape grooves in a lattice shape and the open cell body 2 is melted and solidified over the range from the side surface parts and lower part of each V-shape groove 5 to the base 3 to form partition walls 6a, 6a.
Patent JP-S60225781-A (JP)
Title: Printing method using foaming ink
Inventor: INAGAKI HIROMICHI
IPC: B41M3/06
Filed: 1984-04-25
Abstract: PURPOSE:To provide three-dimensional characters, patterns or the like having recesses and projections on a printing surface, by a method wherein characters, patterns or the like consisting of recesses and projections are provided on a surface of a blank material constituting a printing surface, a foaming ink is applied to the printing surface by printing or coating so that a new surface is flat, and the ink is heated. CONSTITUTION:The surface 2 of the blank material 1 to be printed is provided with recessed and projected surfaces 3, 3', a foaming ink 4 is applied to the surface 2 by coating or printing, and after drying, the ink is heated. By this, the ink 4 is foamed, and the ink 4 at the parts of the recessed surfaces 3 shows a large change in volume because of the large amount thereof, while the ink 4 at the parts of the projected surfaces 3' shows a small change in volume because of the small amount thereof. As a result, in the printed surface, the recessed surfaces 3 appear as projected surfaces, while the projected surfaces 3' appear as recessed surfaces.
Patent JP-S59207752-A (JP)
Title: System for piling up electromagnetic coupling
Inventor: SEKII TSUGIO
IPC: F16D27/10
Filed: 1983-05-11
Abstract: PURPOSE:To obtain uniform air gaps and, at the same time, to shorten the time required for assembling electromagnetic couplings, by arranging the electromagnectic couplings by passing through-rods through the couplings and improving the 1-pitch accuracy. CONSTITUTION:A washer, outer side electromagnetic coupling 3, washer, spring 10, washer, and retaining ring for shaft 9 are inserted into an outer side through- rod 8. Then a washer, inner side electromagnetic couplig 2, washer, spring 10, washer, retaining ring for shaft 9, and washer are inserted into an inner side through-rod 7. In this way, outer side and inner side electromagnetic couplings are alternately inserted one set by one set. Therefore since each pitch accuracy can be improved and the accuracy error of the couplings is not accumulated, each air gap between each coupling can be uniformized. Moreover, no dimension adjusting work is required at the assembling site and, therefore, assembling time can be reduced.
Patent JP-S63248422-A (JP)
Title: Steam trapping method
Inventor: YOSHIDA SANICHIROU
IPC: B01D53/26
Filed: 1987-04-03
Abstract: PURPOSE:To continuously operate for a long period by connecting plural steam trapping devices in parallel, changing over the steam trapping device when the flow passage is clogged with ice, and melting the ice with heating medium to remove it. CONSTITUTION:Steam trapping device A, B are connected in parallel. When the steam trapping device A is put in operation, valves 6a, 7a are opened and valves 6b, 7b are closed. When a conduit 1a in the device A is clogged with ice, the valves 6a, 7a are closed and the valves 6b, 7b are opened to put the steam trapping device B into operation, while the heating medium, such as hot water, is introduced from a refrigerant inlet port 4a instead of the refrigerant for the device A to melt the ice in the conduit 1a, and, after the water generated by melting the ice has been removed from an ice removing and evacuating port 8a, the inside of the conduit 1a is evacuated to be prepared for the next operation. As for the device B, the same operation is carried out, and these operations are repeated.
Patent JP-H05307367-A (JP)
Title: Liquid crystal display circuit
Inventor: SHOJI NOBORU
IPC: G09G3/36
Filed: 1992-04-06
Abstract: PURPOSE:To enable driving liquid crystal picture elements without converting them to digital signals halfway by separating gradation signals which are analog signals to bits by each horizontal signal with a analog shift register. CONSTITUTION:An analog shift register 1 shifts input gradation signals as it is by one bit by a clock signal. A sample hold circuit 3 samples output analog signals of a buffer amplifier which amplifies output signals of the analog shift register 1 by one time by a horizontal synchronizing signal, holds them as analog signals, and outputs them to horizontal signal lines 91, 92. A vertical shift register 4 inputs a vertical synchronizing signal, and drives successively vertical signal lines 11, 12. Connected to a selected vertical signal line, a MOS transistor is made ON, and analog voltage of the vertical signal lines 91, 92 are charged to liquid crystal picture elements 811, 821 and the like. Each picture elements holds charged voltage until next charge is performed, and is displayed with gradation corresponding to voltage.
Patent JP-S5610834-A (JP)
Title: Drum brake device
Inventor: SOMEYA NOBUTAKA
IPC: B60T1/06
Filed: 1979-07-02
Abstract: PURPOSE: To aquire good brake force both under driving and parking by setting two brake shoes in such an arrangement that an end of the front shoe faces to the cylinder fixed on a back plate of the drum brake and an end of the rear shoe to the piston assembled in it, where the other ends of the shoes are coupled with each other.  
     CONSTITUTION: A wheel cylinder 10 is fixed on a back plate 7 of the drum brake 5 for the rear wheels, and an end 8a of the front brake shoe 8 is arranged facing to this cylinder 10 while an end 9a of the rear brake shoe 9 to the piston 11 assembled in the cylinder 10. The other ends 8b, 9b of the shoes 8, 9 are coupled with each other by means of a coupling member 12. The loose end 14b of a lever 14, which is pivoted on the shoe 9 by means of a pin 13, is connected to the cable 15 of a parking brake operating device, and a strat 16 is interposed between the lever 14 and the other shoe 8. By this construction, a brake force for the parking period twice as large as that for the service brake can be obtained, and the parking performance is thereby greatly enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63250172-A (JP)
Title: Manufacture of semiconductor device with schottky junction electrode
Inventor: ITOU TOSHIYO
IPC: H01L29/872
Filed: 1987-04-07
Abstract: PURPOSE:To prevent a current amplification factor and reliability from being deteriorated, by forming a Si solid growth layer on a surface part of a semiconductor single-crystal substrate and employing a method in which Schottky junction is formed between this growth layer and Al or Al alloy. CONSTITUTION:P type impurities are introduced into a region ranging from a surface of an N type silicon semiconductor substrate 1 to its inside so that impurity regions 2, 2 are disposed. Silicon oxide 3, which covers the silicon semiconductor substrate 1 positioned between the impurity regions 2 and 2, is perforated by a normal photo-etching method, and simultaneously a contact hole necessary for a semiconductor device is formed. A Mo-Si film 4 is deposited 2500Angstrom  on the silicon semiconductor substrate surface 1 exposed by this perforation, and successively Al-Si (the content of Si is 2 wt% or so) is piled to perform coating by a sputtering method. After this coating is finished, the substrate is sintered for 30 min. at 450 deg.C under an atmosphere of N2 to obtain Schottky junction 6. Good Schottky characteristics can be hence shown to have little irregularities in both a forward characteristic (indicated in a barrier height value) and a reverse characteristic (indicated in a leakage current value).
Patent JP-H0596094-A (JP)
Title: Device for finishing and treating cloth
Inventor: RAINHORUTO KENPERUMAN
IPC: D06F73/00
Filed: 1992-04-06
Abstract: PURPOSE: To use a clothes hanger of an optional shape with a shoulder length of a large width especially molded for hanging a garment for an upper body and to avoid any damage in the quality of finishing processing due to using this hanger by improving an apparatus for finishing garments for upper bodies. CONSTITUTION: In order to house a clothes hanger and a garment disposed at the hanger, at least one shaping body 10 called as a steaming mannequin with a chest 11 is provided for the apparatus for finishing garments for upper bodies, especially a sack, a jacket, a coat, or the like, by steam and heated air. In the apparatus, the shaping body 10 or the chest 11 can house the clothes hanger 22 from a rear surface side 19.
Patent JP-S62236606-A (JP)
Title: Cutting tool
Inventor: THALMANN ALFRED
IPC: B23B5/16
Filed: 1987-04-07
Abstract: A cutting tool assembly including a pair of articulated arcuate strap members adapted to be clamped about a cylindrical pipe for cutting about the circumference of the pipe. A guide mechanism is provided including a pair of roller members engaged about the periphery of the pipe member to be cut and a guide part on a cutting tool, which guide part cooperates with the roller members.
Patent JP-S60229055-A (JP)
Title: Developing device
Inventor: YASUDA WATARU
IPC: G03G15/06
Filed: 1984-04-27
Abstract: PURPOSE:To maintain excellent developing performance for a long time by utilizing a bias potential to prevent a toner from sticking on the ground part of an image area and also minimize the sticking of a lubricant on a no-image area. CONSTITUTION:A bias voltage applying device 22 is added to a developing sleeve 15, which is applied with a bias voltage so that the developing sleeve 15 has a proper potential with the opposite polarity of the charge polarity of toner, i.e. the same polarity with the charging potential of a photosensitive body 9. The potential of the developing sleeve 15 is set lower than the potential (i.e. potential of electrostatic latent image) of the image area of the photosensitive body 9, but higher than the potential of the ground part to prevent toner from sticking on the ground part. Then, the 1st bias voltage is applied to the developing sleeve 15 between from the 1st turn to the middle of the 2nd turn of the photosensitive body. The timing of this switching is coincident with the timing at which the surface of the photosensitive body at a position opposite to the developing sleeve 15 changes from the image area to said no-image area.
Patent JP-H10284483-A (JP)
Title: Oxidation simulation method
Inventor: UCHIDA TETSUYA
IPC: G06F17/50
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation simulation method by which stable calculated results can be obtained even when time steps are narrowed and the calculating time can be shortened by performing oxidation simulation by using an elastic constant found from the stress of an oxide film after the stress of the film in a transition region is relieved as the elastic constant of the transition area. SOLUTION: In an oxidation simulation method, the concentration distribution of an oxidation species 4, such as H2 , O2 , etc., is calculated by solving a steady state diffusion equation and the oxidizing velocity of a silicon substrate 1 at the silicon/silicon oxide interface between the substrate 1 and a silicon oxide film 2 is found from the concentration of the species 4 at the interface, because the 4 is diffused in the silicon oxide film 2 and reaches the surface of the substrate 1. Then a new transition region 5 in which the substrate 1 changes to the silicon oxide film 2 is set between the oxide film 2 and substrate 1 in accordance with the found oxidizing velocity.  In the transition region 5, a Young's modulus assumed for the same oxidizing condition is selected from a table of Young's moduli found by calculating actually measured Young's moduli under various oxidizing conditions is used.
Patent JP-S63249332-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDOU SAYAKA
IPC: H01L21/3065
Filed: 1987-04-06
Abstract: PURPOSE:To perform diffusion with good controllability, by subjecting a sub strate to a pretreatment in a vacuum or in vapor phase, for removing an oxide film from the surface of the substrate before forming a thin film serving as a dopant source. CONSTITUTION:An Si substrate 41 which has been wet treated in an ordinary manner is transported to a dry treating chamber 43 via a preliminary exhaust chamber 42. After evacuating the dry treating chamber 43, the substrate 41 is heated so that an oxide film 15 removed from the surface thereof. The sub strate is then transported to another preliminary exhaust chamber 46, where the substrate is cooled gradually. The substrate is then transported to a CVD chamber 47, where a glass layer is formed by reduced pressure CVD by thermal decomposition of tetraethoxysilane and triethoxyarsine. This substrate 41 is heat treated within the atmosphere of N2 so that an arsenic diffused layer is formed on the surface of the substrate 41. In this manner, doping can be performed with desirable controllability even by solid-phase diffusion.
Patent JP-H03282847-A (JP)
Title: Method for preventing double update for master file update processing re-execution
Inventor: SAITO NORIYUKI
IPC: G06F12/00
Filed: 1990-03-30
Abstract: PURPOSE:To prevent double update for re-execution of master file update processing in the case of machine down or the like by checking whether the update processing of master data is executed or not. CONSTITUTION:Update AP information (a) is peculiar to each of business APs whose execution order can be discriminated, and a transaction data group number (n) is sequentially given to each of transaction data processed by execution of one business AP. When data of the master file is updated, udpate execution AP information of the master file and the update transaction data group number are substituted with the update AP information (a) and the transaction data group number respectively. That is, information of update execution processing and transaction data are given on the master file, and information of execution processing and transaction data is checked. Thus, double update of the master file is prevented, and it is unnecessary to generate a backup file of the master file before the processing.
Patent JP-S527884-A (JP)
Title: Process for treating exhaust gas
Inventor: HIRABASHI MUNEKATSU
IPC: B01D53/72
Filed: 1975-07-09
Abstract: PURPOSE: Process for treating exhaust gas containing plasticizer vapor or mist exhausted from vinyl resin treatment plants. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02262496-A (JP)
Title: Hull structure
Inventor: SUGITA YOSHINOBU
IPC: B63H25/44
Filed: 1989-04-03
Abstract: PURPOSE:To improve the steering performance and braking performance of a hull simply and surely by providing forwarding control boards which vary the magnitude and direction of the resistance of water to control the forwarding direction and forwarding velocity of a hull on both right/left sides of the hull. CONSTITUTION:Forwarding control devices 1 for varying the forwarding direction of a hull B while carrying out the braking thereof are installed in the hull B consisting of a box shaped skin S and strength members such as frames and longitudinal/lateral members, etc., provided inside the skin S. Each forwarding control devices 1 is composed of a forwarding control board 2 for varying the magnitude or direction of the resistance of water and a member for carrying out the operation of the forwarding control board 2. The forwarding control board 2 is formed by making a pivotal shaft 6 pass through a board body 5 in the vertical direction while installing the pivotal shaft 6 on the installing portion 4 provided on each of right/left sides Sa, Sb of the hull B. The forwarding control of the hull B is carried out by revolving each forwarding control board 2 centering around the pivotal shaft 6. Thereby, the steering performance and braking performance of the hull B can be improved.
Patent JP-H10323237-A (JP)
Title: Low-power radio network using desk top antenna
Inventor: PANASIK CARL M
IPC: H04L12/28
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To achieve low-cost and low-power communication in a radio network. SOLUTION: In a network of electron apparatus such as computers 50 and/or calculators, radio-signals are transferred through a distribution antenna system 40 using low-power communication. The distribution antenna system 40 is formed to be connected to a ceiling, a floor tile, a modular office component 44, 46, or a desk of a student. The distribution antenna system 40 reduces substantial distance between an apparatus to transfer and an apparatus to receive to a very little distance.
Patent JP-S5419454-A (JP)
Title: Laminated metal
Inventor: UCHIMOTO TETSUO
IPC: B32B15/01
Filed: 1977-07-14
Abstract: PURPOSE: To provided a high strength laminated metal excellent in fatigue limit and instability limit through interposition of a plurality of thin layers made of a low strength, soft metal material between high strength metal materials as a base metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60226488-A (JP)
Title: Single crystal preparation apparatus heated by focused infrared radiation
Inventor: YAMADA KUNIHARU
IPC: C30B13/24
Filed: 1984-04-26
Abstract: PURPOSE:To provide the titled apparatus capable of growing a crystal stably for a long time, by monitoring the image of the molten zone between the raw material rod and the seed crystal by an optical sensor through the half mirror inserted in the optical path, thereby carrying out the automatic control of the diameter of the crystal. CONSTITUTION:The light emitted from a halogen lamp is focused by an ellipsoidal reflector to form a molten zone. The raw material rod is connected with the seed crystal via the molten zone, and the floating zone formed in the molten zone is shifted at a constant rate to effect the growth of the crystal on the seed crystal. In the above single crystal preparation apparatus heated by focused infrared radiation, the image of the molten zone 41 is projected to the screen 44 on the front panel 45 through the hole opened at a part of the ellipsoidal reflector via the lens and prism 42 and the reflector 43, etc., and the image is inspected. At the same time, the half mirror 45 is inserted in the optical path of the image, and the image of the molten zone 41 is transmitted via the diaphragm 47, etc. and monitored by the optical sensor 46. The lamp power or the gap is controlled by this method to enable the automatic control of the diameter of the grown crystal.
Patent JP-H09250129-A (JP)
Title: Soil improvement machine
Inventor: SENDA SHOHEI
IPC: E02D3/12
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To stir and mix equally excavated soil and hardener, prevent a supply loss of the hardener and, at the same time prevent dust pollution. SOLUTION: A fixed cylindrical shaft 11 and a rotational cylindrical shaft 12 are provided to the lower part of a machine frame in a double cylindrical- shape, and a fixed slit channel 21 in parallel with the center axis is opened between both ends of the lower surface on the circumferential surface of the filxed cylindrical shaft 11. Then, a rotational slit channel 20 having a required shape and always crossing with the fixed slit channel 21 at one place is opened between both side end sections of the circumferential surface of the rotational cylindrical shaft 12, and the hardener supplied to the inside of the fixed cylindrical shaft 11 is discharged downward from a cross section moving in right and left direction.
Patent JP-S62240152-A (JP)
Title: Mold clamping head for molten metal pressurizing impregation apparatus
Inventor: SHIRAKI YOSHIHIRO
IPC: B22D19/14
Filed: 1986-04-12
Abstract: PURPOSE:To simplify an apparatus and to form a billet without blow-hole etc., by appending a vacuum exhausting function and a knockout function in addition to a mold fixing function in a mold fixing head. CONSTITUTION:A tube is formed in the mold fixing head 4, which impregates molten metal in a molten metal container 8 to a whisker-preform in a whisker container 6, and a rod 15 for the knockout in it is arranged. And, an exhausting valve 5, in which a valve body 16 having a little gap with the rod wall is formed, is arranged in the rod 15. In this constitution, at the time of starting of the impregation, the exhausting valve 5 is opened, to suck and exhaust air, and next, in the impregation process, the exhausting valve 5 is shutted, and then a few exhausting air is maintained by the above-mentioned gap. Therefore, as no air in the container 6 is remaining the billet having high quality is formed. Further, as the take-out of the product is executed by descending the rod 15, the apparatus is simplified.
Patent JP-H01256293-A (JP)
Title: Measuring method for color difference demodulation circuit
Inventor: TAMURA KOICHI
IPC: H04N17/04
Filed: 1988-04-06
Abstract: PURPOSE:To easily obtain an angle of the B-Y demodulation axis formed in a color difference demodulation circuit from a level of a B-Y demodulation output by using a chrominance carrier signal where the amplitude of a color difference signal component of 45 deg. and a color difference signal component of 315 deg. is equal to each other based on an angle of the B-Y demodulation axis. CONSTITUTION:A chrominance carrier signal where the amplitude of a color difference signal component of 45 deg. and a color difference signal component of 315 deg. is equal to each other based on an angle of the B-Y demodulation axis is inputted in place of the standard studio color bar and the angle of the B-Y demodulation axis generated in the circuit is obtained from the level of the B-Y demodulation output. Thus, the angle of the the B-Y demodulation axis is recognized visually without any calculation very simply in case of observing the waveform of the the B-Y demodulation output by an oscilloscope.
Patent JP-H10258568-A (JP)
Title: Recording sheet
Inventor: MORIZUMI DAIGO
IPC: C09K3/16
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet without fault such as printing unevenness or stain due to ink jet recording or lap feeding at the time of conveying a sheet with excellent antistatic property. SOLUTION: An ink jet ink receiving layer 2 is formed on a surface of a base material 3, and polymer antistatic agent made of sulfonated polyaniline is added into the ink layer, or the agent spray coats a surface of the receiving layer. Or, a primer layer is provided between the layer 2 and the material 3 and the agent is added into the primer layer to provide excellent antistatic performance, thereby obtaining the recording sheet having satisfactory perservability.