baber/WOPTO huggingface dataset:
Patent JP-S63194777-A (JP)
Title: Coating method with three-dimensional pattern
Inventor: KODAMA TADAMITSU
IPC: B05D5/06
Filed: 1987-02-05
Abstract: PURPOSE:To easily form a three-dimensional pattern, by forming a three- dimensional patterned part on the surface of a tabular member with the use of a strippable resin paint, coating a powder paint, etc., thereon to form a coated film, and releasing the patterned part and the coated film. CONSTITUTION:The strippable resin paint capable of imparting sufficient strength after curing is used to form an optional three-dimensional patterned part 3 on the surface of the tabular member 1 which has been finish-coated or not. A powder paint or a solvent-type paint is coated on the surface of the patterned part 3 to form a coated film 4. The patterned part 3 and the coated film 4 are then released from the surface of the tabular member 1, and a three-dimensional pattern 5 is formed by the coated film 4 remaining between the patterned parts 3. When the tabular member which has not been finish-coated is used, a finish coating by a solvent-type paint or a powder paint is applied to the surface of the tabular member 1 having the pattern 5. As a result, a three-dimensional pattern can be easily formed.
Patent JP-H07326077-A (JP)
Title: Manufacture of matrix for producing optical disk without depending upon master
Inventor: MARIA ERIZABEETO REOOMANNHISUK
IPC: G03F7/00
Filed: 1995-02-14
Abstract: PURPOSE: To manufacture a matrix for production of an optical disk without any master thereby to reduce a time cycle and the number of error, to increase its productivity and to reduce use of chemicals. CONSTITUTION: Photoresist is applied on a matrix plate 1 not structured to form a photoresist film 2. The photoresist film 2 is subjected to a selective light exposure and then to such treatment including a developing step to thereby form a structured photoresist film 3. The photoresist applied on the matrix plate not structured is negative photoresist.
Patent JP-H01201833-A (JP)
Title: Objective lens driving device
Inventor: MIMORI KOJI
IPC: G11B7/09
Filed: 1988-02-05
Abstract: PURPOSE:To heighten tracking control sensitivity and to reduce power consumption by providing a focusing coil and plural rectangular tracking coils, and generating driving force in the same direction on an effective coil part and a return coil part. CONSTITUTION:When a current flows through the focusing coil 17 wound around a bobbin 13, the driving force in the focusing direction of an objective lens 11 is generated on the bobbin 13 combining with the magnetic flux of a magnet 19. And arm parts 15 and 16 which support the bobbin 13 on a yoke 14 are displaced in an up-and-down direction by bending and rocking. Next, when the current flows to the plural rectangular tracking coils 18, the driving force moving the bobbin 13 in a tracking direction is generated by synthesizing the magnetic flux of a magnetic intermediate part 19c and the return magnetic flux of antimagnetization parts 19a and 19b. Then, the arm parts 15 and 16 are moved horizontally. In such a way, the tracking control sensitivity can be heightened, and also, the power consumption is reduced.
Patent JP-H10219434-A (JP)
Title: Film of vacuum chamber for reducing evacuation time and basic pressure
Inventor: BING C SAN
IPC: H01J37/32
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To shorten the evacuation time of a vacuum chamber to be executed before a substrate is subjected to a high-vacuum processing by placing a metal in the vacuum chamber and executing sputtering to deposit a metal-contg. layer on the inside wall parts by evaporation. SOLUTION: An insulator 60 is used for an easily removable cap 58 of the vacuum chamber 10 and an RF antenna 57 is fixed thereto. The RF antenna 57 is preferably made of a titanium coil. Holes 51, 53 are closed and the vacuum chamber 10 is evacuated to high vacuum by a vacuum pump via a vacuum port 40. An inert gas, such as argon, is supplied from a gas inlet 38. One end of the RF antenna 57 is grounded via a capacitor 52. The other end of the RF antenna 57 is connected to an RF source and an RF matching unit 56 to supply an RF power source. Argon plasma is generated in the vacuum chamber 10 and the titanium is deposited by evaporation on the inside wall parts 16 of the vacuum chamber 10. The titanium is made into titanium oxide by the oxygen slightly included in the process gas. The thickness of the vapor deposited layer is preferably 50 to 100Å.
Patent JP-H03230641-A (JP)
Title: Atm exchange system
Inventor: KATO YUJI
IPC: H04L12/28
Filed: 1990-02-05
Abstract: PURPOSE:To stop the readout only to a congesting buffer of a next stage and to attain readout to other buffer by providing a function informing the operating state of the next stage buffer to a preceding stage buffer and a function controlling the cell transmission at the preceding stage for each output path of the next stage to the system. CONSTITUTION:A switch module Sij (i=1-n, j=1-n) having a buffer to store cells subject to asynchronous multiplex is connected in multi-stage and a link and a control line C[(j+1) i (j)i] are interposed among the switch modules Sij. The system is provided with a function informing the operating state of the next stage buffer to a preceding stage buffer and a function controlling the cell transmission at the preceding stage for each output path of the next stage. Thus, only the readout to a congesting buffer at the succeeding stage is stopped and the readout to other buffers is implemented.
Patent JP-S56122055-A (JP)
Title: Electrostatic printing method
Inventor: SATOU TSUTOMU
IPC: G03G13/00
Filed: 1980-02-29
Abstract: PURPOSE:To obtain a number of steady and high-contrast copied matters, by securing an apparent increment of the potential in terms of the lapse of time for an electrostatic latent image formed on a photoreceptor and thus giving an offset to the leak of the latent image during the development. CONSTITUTION:The photoreceptor 1 is formed by laminating the photoconductive layer 3, the intermediate layer 4 and the dielectric substance layer 5 successively on the conductive substrate 2 having the volume resistance value <=10<10>OMEGA.cm. Then the 1st electrification is applied to such photoreceptor 1 by the corona charger 6 while giving a uniform irradiation of the white light to the photoreceptor in order to secure the positive charge at the boundary between the layer 3 and the layer 5. Then the 2nd electrification is applied to invert the surface potential to the polarity of the 1st electrification. Thus a backward electric dipole is formed at the layers 5 and 3. After this, a picture exposure is given to the photoreceptor 1 under such conditions via the original 7 to form an electrostatic latent image. This latent image is developed to form a visible image 8 on the photoreceptor 1. Then the process of development-transfer-fixing is repeated to obtain a number of steady copied matters.
Patent JP-S61185758-A (JP)
Title: Image forming device
Inventor: IWASAKI SHINICHI
IPC: G03G15/16
Filed: 1985-02-13
Abstract: PURPOSE:To prevent the defect of separation of a sheet from a drum and the occurrence of the retransfer phenomenon by making the transfer electrostatic charge output at the rear part in the carrying direction of the sheet larger than that of the part other than the rear end of the sheet. CONSTITUTION:The carried sheet is subjected to transfer electrostatic charge and an image on a photosensitive drum 1 is transferred onto the sheet. The sheet is flowed in the direction of an arrow B when the image is copied to the one surface, and the sheet is flowed in the direction of an arrow C when the images are copied to two surfaces. For the purpose of preventing transfer defects and separation defects, a transfer current is set to 350muA for one surface and is set to 200muA for two surface. Further, the rear end of the sheet carried from an intermediate tray 26 is detected by a form sensor 35 when the images are copied to the two surfaces, and the transfer current is raised from 200muA to 350muA for one surface in accordance with detection of the rear end of the sheet. Thus, the defect of separation of the sheet from the drum and the occurrence of the retransfer phenomenon are prevented.
Patent JP-S55118385-A (JP)
Title: Device for refining bean sprout
Inventor: SUZUKI TOMOSABUROU
IPC: A23N12/02
Filed: 1979-03-06
Abstract: PURPOSE: To separate foreign matter effectively without using water, by feeding bean sprouts to a vibrating frame with a bottom plate made of perforated stepped screens.  
     CONSTITUTION: Bean sprouts are fed from the chute 12 to the vibrating box- shaped frame 1 with the bottom plate made of the perforated stepped screens 2 and the side guides 3 at both edges. The sprouts are then transferred to the right while being thrown upward right under the action of the oblique levers 5 and springs 6 provided between the frames 4 and 1 with the vibrator 8 driven by the motor 7 to discharge foreign matter, e.d. seed coats, hulls, and roots, included in and stuck to the sprouts from the holes of the screen 2 to the tray 13. The refined sprouts are then taken out of the right end of the screen 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53110428-A (JP)
Title: Input unit
Inventor: OOWADA HIROSHI
IPC: G06F3/02
Filed: 1977-03-09
Abstract: PURPOSE: To enable to reduce the number of light emitting elements constituting the signal generation means, by making the signal generating means movable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59150733-A (JP)
Title: Manufacture of synthetic resin-made corrugated pipe having cylindrical part
Inventor: NAGAYOSHI SEIJI
IPC: B29D23/00
Filed: 1983-02-17
Abstract: PURPOSE:To form a cylindrical part at an appropriate location by a method wherein, when a tape-like material and a linear material both in a semi-molten state are wound around a core to fabricate a corrugated pipe, those tape-like and linear materials are pressed by a roller to be flat. CONSTITUTION:A tape-like material 16 and a linear material 17 are supplied from a supply unit 14 to a rotating core 13 to be wound around it, to thereby form a corrugated pipe part 11. After forming the corrugated pipe part of a required length, a cylinder unit 20 is extended so that a roller 18 is pushed against both the tape-like material 16 and the linear material 17 still in a semi-molten state just after winding thereof around the core 13, thus squeezing both materials to form a cylindrical part 12. After forming the cylindrical part of a required length, the roller 18 is again spaced from the core 13 to form the corrugated pipe part again. By properly cutting at a position in the cylindrical part 12, it becomes possible to obtain the corrugated pipe 10 having the cylindrical part 12 at both end thereof for connection.
Patent JP-H04270083-A (JP)
Title: Laser trimmer device
Inventor: FUJII ATSUSHI
IPC: B23K26/361
Filed: 1991-02-20
Abstract: PURPOSE:To uniformly trim the wafer by constantly maintaining the laser output with quick response. CONSTITUTION:The laser light which is set to the prescribed output with the variable deflection plate 4 is introduced to the optical laser by the prescribed rate with the transmissible and reflective mirror 11, this introduced laser light is transformed to the signal with the output detector 10, the control power source 12 controls variably the electric field of the light modulation unit 2 with this transformed signal, so the output laser is stabilized.
Patent JP-S55119147-A (JP)
Title: Aluminym alloy for casting
Inventor: ITOU TADAO
IPC: C22C21/02
Filed: 1979-03-08
Abstract: PURPOSE: To provide a casting Al alloy with excellent tenacity even if Fe is contained as an impurity obtained by adding a specific amount of Si, Cu, Mn, Sb, moreover, Ti to Al.  
     CONSTITUTION: To a casting Al alloy containing Mg<1.5%, Fe; 0.4W1.5% as impurities, Si; 4.0W13.0%, Cu; 1.0W4.5%, Mn; 0.5W1.5%, Sb; 0.20W1.0% or, moreover, Ti<0.30% are added and alloyed. The strength and elongation of an Al-Si-Cu type or Al-Si-Cu-Mg type casting alloy containing above 0.5% of Fe are increasingly reduced, but, in this case, if the above described appropriate amount of Mn, Sb is added together, the shape of Al-Fe-Si compound crystalized out within a matrix phase is largely changed and dispersed as spherical or particulate fine compound to enhance the strength and elongation of Al alloy remarkably. Moreover, the addition of Ti has the effect to prevent a cast article from shrinkage and casting crack. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06241183-A (JP)
Title: Starting control device for compressor
Inventor: TAKAGI NOBUKAZU
IPC: F04B49/06
Filed: 1993-02-16
Abstract: PURPOSE:To suppress abrupt torque generation and reduce vibrations and noises by controlling extremely low velocity of commutation current when a motor is started in a step mode operation. CONSTITUTION:A compressor is operated for compressing a refrigerant. A motor 25 rotationally drives the compressor. A driving circuit 10 drives the motor 25. A rotation detection means 1 detects whether or not the motor 25 is in a normal rotational condition. A control means 8 is operated for executing step-mode operation of the motor 25 with an extremely low speed rotation through the driving circuit 10 when the motor 25 is started, and executing sensorless operation of the motor 25 when the motor 25 is in the normal rotation condition. When the motor 25 is started in the step-mode operation, especially, the control means 8 controls a commutation current of the extremely low velocity to gradually increase or decrease. The motor current thus shows pseudo- sinusoidal wave, so that the compressor hardly vibrates even under a backlash factor.
Patent JP-H08223245-A (JP)
Title: Data transmission system
Inventor: MATSUMURA SHIGERU
IPC: H04L29/08
Filed: 1995-02-15
Abstract: PURPOSE: To allow an operator to recognize properly a transmission start and end time when data and a receiver of a transmission destination are designated by displaying in advance the transmission start and end time of the designated data prior to transmission. CONSTITUTION: A data entry section 11 enters various information. A memory 12 stores data being an object of transmission. A transmission data quantity measurement section 13 obtains a data quantity of the data designated by the data entry section 11. A receiver side management section 14 manages a state of a receiver being a transmission destination of data. A reception destination state discrimination section 15 checks whether or not the receiver corresponding to an identification name entered by the data entry section 11 is in standby. A transmission time arithmetic section 16 adds a wait time and a transmission required time based on the quantity of data to be sent obtained by the transmission data quantity measurement section 13 to obtain the total time till the transmission is finished.  Then a transmission time output section 17 displays the time obtained by the transmission time arithmetic section 16 and various information.
Patent JP-S62183720-A (JP)
Inventor: KOJIMA MITSUHIRO
IPC: A47J27/00
Filed: 1986-02-07
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-H05224227-A (JP)
Title: Anisotropic conductive film
Inventor: OTA YUICHI
IPC: H05K3/36
Filed: 1992-02-13
Abstract: PURPOSE:To provide the anisotropic conductive film which does not generate microcracks in electrode terminals at the time of connecting between two electrode terminals, etc., by the anisotropic conductive film, can suppress the progression of the microcracks even in the event of the generation of such microcracks and has the high reliability of connection over a wide application range. CONSTITUTION:The anisotropic conductive film A is formed by dispersing particles 12 into an insulating adhesive resin sheet 11. These particles 12 consist of insulating capsules 12a to be broken by a prescribed pressure and temp. and conductive ink 12b packed therein. The insulating capsules 12a are broken to conduct the electrode terminals 4, 8 to each other when the prescribed pressure and temp. are applied thereto.
Patent JP-S55120537-A (JP)
Title: Recovery of acetic acid
Inventor: TAKEUCHI HIROSHI
IPC: C07C51/44
Filed: 1979-03-09
Abstract: PURPOSE: To recover purified acetic acid from water-containing acetic acid, easily economically, by first separating water from the water-containing acetic acid by the extractive distillation using morpholyl ethanol and morpholyl ethyl acetate as extractants, and then separating the extractants from acetic acid by the fractional distillation.  
     CONSTITUTION: In the two-step separation of water-containing acetic acid into acetic acid and water by distillation, the first step comprises the removal of water as a top distillate by the extractive distillation of water-containing acetic acid having acetic acid concentration of ≥70wt% using morpholyl ethanol and morpholyl ethyl acetate as extractoms, and the second step comprises the separation of the extractants from acetic acid by the fractional distillation. Since the extractants increase the volatility ratio of acetic acid to water at a small dose, are liquid at room temperature having a relatively low boiling point, and do not form an azeotropic mixture with acetic acid or water, and since the average volatility ratio of the extractants to acetic acid is relatively high, the above process affords easy and ceonomical recovery of purified acetic acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53111390-A (JP)
Title: Modification of olefin terpolymer
Inventor: YAMAMURO OKIMASA
IPC: C08F4/40
Filed: 1977-03-10
Abstract: PURPOSE: To improve oil resistance and adhesive property of an olefin terpolymer without degrading its original properties, by thermal addition reaction of a specific reactive unsaturated compound to the double bonds of the terpolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60169887-A (JP)
Title: Transfer sheet and method for reproducing hologram image on article surface
Inventor: YAMANE HIROSHI
IPC: G03H1/18
Filed: 1984-02-13
Abstract: PURPOSE:To reproduce a hologram image on the surface of an article by using a transfer sheet for hologram image reproduction. CONSTITUTION:A resin layer 2 which reproduces interference fringes of hologram information precisely is formed on a plastic film 1 on which said interference fringes are recorded as a projection and recess pattern 6, and a metallic thin film layer 3 and an adhesive layer 4 are provided thereupon to constitute the transfer sheet 7 for hologram image reproduction. This is placed on the surface of the article so that the side of its adhesive layer 4 is in contact and pressed and heated when necessary to adhere the adhesive layer 4. Then, the plastic film 1 is peeled off.
Patent JP-H04265963-A (JP)
Title: Vacuum contact printing device
Inventor: SATO TOSHIYUKI
IPC: G03B27/16
Filed: 1991-02-21
Abstract: PURPOSE:To faithfully reproduce a pattern without deformation by constituting a light transmissive plate which forms the vacuum chamber of a vacuum contact printing device of a lens and making light emitted from a light source device parallel rays of light. CONSTITUTION:In the vacuum contact printing device provided with a pair of frames 13 respectively holding an original plate 12, which form the 1st vacuum chamber 16 between the original plates 12, the light transmissive plates 20 attached to the outside of the original plates 12 held by the respective frames 13 so as to form the 2nd vacuum chamber 19 between the original plate 12 and the plate 20, and a vacuum suction device 23 which performs the evaculation of the 1st and the 2nd vacuum chambers 16 and 19 to reduce pressure and releases the vacuum only of the chamber 19, at least, the light transmissive plate 20 is constituted of a Fresnel lens which changes incident light to the parallel beams of light and projects it to the original plate 12, and then the incident light is changed to the parallel beams of light so as to illuminate the original plate 12.
Patent JP-S62187427-A (JP)
Title: Threo-2,3-dihydroxy-3-(4-methoxyphenyl)-propionic acid and its production
Inventor: NAKAMURA YASUMASA
IPC: A61P9/08
Filed: 1986-02-12
Abstract: NEW MATERIAL:Threo-2,3-dihydroxy-3-(4-methoxyphenyl)-propionic acid of formula I. USE:It is used as a synthetic intermediate of d-3-acetoxy-cis-2,3- dihydro-5-[2-(dimethylamino)ethyl]-2-(4-methoxyphenyl)-1, 5-benzazepin-4(5H)-one hydrochloride which is used as a remedy for stenocardia or essential hyperten sion. PREPARATION:A trans-4-methoxycinnamic acid of formula III is oxidized to give the compound of formula I. Preferably, the starting substance is brought into contact with an oxidizing agent or an oxidation auxiliary in a solvent such as benzene or pyridine. The oxidizing agent is, e.g., osmium tetroxide, and it is combined with an oxidation auxiliary such as a tertiary amine N-oxide to effect the oxidation at about -80 deg.C-about +60 deg.C.
Patent JP-H05221588-A (JP)
Title: Control device for hydraulic elevator
Inventor: HATANO KAZUHIRO
IPC: B66B1/26
Filed: 1992-02-14
Abstract: PURPOSE:To correct starting characteristics during raising through a control circuit being of simple constitution so as to keep the starting characteristics at a constant value by mounting a first pressure sensor on a hydraulic pump and a second pressure sensor on a hydraulic jack and controlling a flow rate in such a way that the output value of the first pressure sensor is equalized to that of the second pressure sensor within a given time. CONSTITUTION:A pump pressure sensor 14 is arranged between a hydraulic pump 8 and a valve 9 and a load pressure sensor 15 between the valve 8 and a hydraulic jack 2. A flow rate is controlled so that the output value of the pump pressure sensor 14 is adjusted to the same value as that of the load pressure sensor 15 for a given time. The given output value of the load pressure sensor 15 is set to a value higher than the output value of the pump pressure sensor 14. This constitution can always realize a constant starting time not influenced by a pressure on the cylinder side, and realize constantly stable starting characteristics.
Patent JP-H10222791-A (JP)
Title: Traffic flow simulator
Inventor: KATAKURA MASAHIKO
IPC: G06F19/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain higher reproducibility and versatility by incorporating a simulation model that is created by another logic into a basic simulation system and performing simulation through algorithm that matches vehicle movement between different types of simulation models. SOLUTION: A specific block is arranged on road boundary surface that shifts from a micro section to an HBDM(hybrid block density method) section. Here, the block is called M2H block, distinguishing the block from a block in a normal HBDM. Similarly, the H2M block is arranged on road boundary surface that shifts from an HBDM section to a micro section. The length of the M2H block and the H2M block is equal to the unit length that is given by the HBDM. The vehicle behavior in the micro section is freely described and only behavior in the M2H block and the H2M block which exist at both ends of the micro section is regulated.