baber/WOPTO huggingface dataset:
Patent JP-H11215177-A (JP)
Title: Communication terminal with electronic mail function and recording medium
Inventor: KOTANI MASAKI
IPC: H04L12/58
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a device that does not spend time in sending and can reduce communication expenses by equipping a means for sending information which indicates a message is received by way of a communication path different from the communication path when a difference between a transmission date of the received message and a reception data exceeds a specified time. SOLUTION: A modem 9 as a transmission and reception means is connected to a bus 13, has a function as a FAX modem that enables facsimile communication and functions as a modem for data communication that enables internet communication, too. Also, the modem 9 is similarly connected to an NCU 11 which is connected to the bus 13. In this device, when a difference between a transmission date and a reception data of a message (an electronic mail) received by way of a communication path such as an internet communication network exceeds a specified time, it is judged that this communication path is crowded. Then, information that the electronic mail is received is transmitted to a transmitter by way of a communication line different from a regular telephone line network or the like.
Patent JP-H08200120-A (JP)
Title: Control method for fuel injection
Inventor: KIMURA HIROSHI
IPC: F02D45/00
Filed: 1995-01-30
Abstract: PURPOSE: To eliminate that the fuel injection amount is rapidly set to the large amount corresponding to the engine speed by correcting the fuel injection amount to be taken as the reference by the gradually increased power increasing amount when the power increasing amount set on the basis of the engine speed is increased with the time. CONSTITUTION: An electronic controller 6 houses a program for taking an intake air pressure signal (a) to be output from an intake air pressure sensor 14 and a rotational number signal (b) to be output from a rotational number sensor 15 as the main information, correcting the reference injection time by various correction factors including the power increasing amount correction factor to be determined according to the engine rotating state, and setting it to the effective injection time.  The program is so made that the fuel injection amount to be taken as the reference may be corrected by the gradually increased power increasing amount by setting the power increasing amount in which the fuel injection amount to be taken as the reference is set last time and the power increasing amount to be gradually increased on the basis of the engine speed detected this time when the set power increasing amount is increased.
Patent JP-H08230341-A (JP)
Title: Thermal transfer recording medium set
Inventor: FUKUI TOSHIKAZU
IPC: B41M5/50
Filed: 1996-01-29
Abstract: PURPOSE: To prevent the rubbing contamination of a hot-melt ink layer, in a set consisting of a thermal transfer recording medium wherein a release layer and a hot-melt ink layer are successively laminated on a heat-resistant base material and a receiving medium, by specifying the materials of the release layer, the hot-melt ink layer and an overcoat layer. CONSTITUTION: In a recording medium set having a thermal transfer recording medium and a receiving medium and constituted so as to melt a hot-melt ink layer by heating the recording medium from the base material side thereof by a thermal head to transfer the same to plain paper or a tag, the release layer of the recording medium is composed of a material melted at 50-120 deg.C and a partially or entirely cured thermoplastic resin and a colorant are added to the hot-melt ink layer as main components. The content of a wax component is set to 30wt.% or less and an overcoat layer is composed of a thermoplastic resin. By this constitution, the overcoat layer and the transferred hot-melt ink layer are integrated and printing strong against rubbing contamination and excellent in heat resistance and solvent resistance is obtained.
Patent JP-S59137150-A (JP)
Title: Mold forming method
Inventor: NISHIKAWA KAZUYUKI
IPC: B22C9/12
Filed: 1983-01-28
Abstract: PURPOSE:To dry and strengthen uniformly molding sand by admitting compressed air into the molding sand from the front side of a mold so that the air flows uniformly in the molding sand. CONSTITUTION:A molding flask 4 is placed atop a pattern board 3 with a pattern provided with plural vent holes 2, and molding sand S added and kneaded with a water soluble binder is packed in the space formed of the board 3 and the flask 4. The board 3 and the flask 4 are placed atop a pattern base 8 which has internally a hollow chamber 5, is punched with a communicating hole 6 communicated with the chamber 5 on the top surface and is provided with a feed hole 7 on the side face, and cold or heated compressed air is fed through the hole 7 into the chamber 5. The air flows through the chamber 5, the hole 6, the hole 9a, a recess 1 and the holes 2 into the sand S, thereby drying and curing effectively and successively the sand S from the surface of the mold in the direction of the top surface and thus drying and hardening uniformly the sand over the entire part thereof.
Patent JP-S62170230-A (JP)
Inventor: SASAGAWA KOICHI
IPC: G06T1/00
Filed: 1986-01-22
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-H08232028-A (JP)
Title: Composite material and its preparation
Inventor: YOUNG ROBIN MICHAEL KURT
IPC: B22D18/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To increase the volumetric fraction of reinforcing material and to impart characteristics equivalent to or more than that of a gas pressure asistant system infiltrant by mixing non-metal reinforcing material powder with a metal or a metal matrix material, heating the mixture to a temp. sufficient for melting of the matrix metal/alloy and subjecting the mixture to high pressurization prior to the start of solidification.  
     SOLUTION: Metal or alloy matrix material particles and reinforcing material particles are mixed to a desired ratio and, after the mixture is compacted, the mixture is packed into a thin steel can 11. The mixture is then heated to the temp. at which the matrix material of the mixture melts sufficiently. The mixture is then solidified while the shearing force and pressure sufficient for associating the mixture with the continuous matrix occluding the reinforcing material particles in the cavity 16 of a die press 12 and thereafter the mixture is taken out. The die 12 is preferably preheated and is pressurized with the force exceeding 100 MPa. The matrix material is preferably formed of an aluminum system and the reinforcing material is preferably formed of 45 vol.%, preferably 60 vol.% material consisting of a non-metal, more particularly ceramics. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62172165-A (JP)
Inventor: HIROSE TAKUJI
IPC: F25D13/06
Filed: 1986-01-23
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-S61174653-A (JP)
Title: Sealing resin material for semiconductor device
Inventor: MATSUMOTO TADASHI
IPC: H01L23/31
Filed: 1985-01-29
Abstract: PURPOSE:To prolong the service life of a resin-sealed semiconductor device by a method wherein an insulating material is employed, as the filler component of a sealing resin material, which is higher than a semiconductor substrate and lower than a bonding wire in thermal expansion coefficient. CONSTITUTION:In a silicon-based semiconductor device, the filling agent included in a conventional sealing resin material A is replaced with alumina whose thermal expansion coefficient is higher than that of a substrate (approximately 3X10<-6>/ deg.C in case of a silicon substrate) and lower than that of a bonding wire (approximately 12X10<-6>/ deg.C in case of a gold wire), and said alumina filling agent occupies approximately 70% of the entire sealing material quantity. Such a simple insulating substance as magnesium oxide may be used, instead. A similarly excellent result is obtained by using as a filling agent a mixture of two or more insulating materials such as molten quartz or magnesium oxide as far as such a mixture is equipped with a thermal expansion coefficient higher than that of a substrate and lower than that of a wiring.
Patent JP-S61174642-A (JP)
Title: Method of heat treatment for compound semimconductor
Inventor: TAKEBE TOSHIHIKO
IPC: C30B33/02
Filed: 1985-01-29
Abstract: PURPOSE:To enable to perform a simple and uniform heat treatment on compound semiconductor by a method wherein the heating to the compound semiconductors is performed in a liquid substance. CONSTITUTION:A heat treatment is performed on compound semiconductor samples in a substance; which holds its viscosity at the heat treatment temperature for the compound semiconductor samples, and moreover, whose viscosity is held at a temperature negligible the scattering of high-vapor pressure elements from the samples; whereby a uniform heat treatment can be performed on the compound semiconductor samples a simply and effectively. The case of I diagram (a) shows that compound semiconductor samples 7 put in a quartz sample receptacle 6 are dipped in fused B2O3 4 being held at a heat treatment temperature TA in a quartz tank 3 set up in a quartz furnace tube 1 having heaters 2, the atmosphere in the furnace shall be an inactive gas-containing atmosphere 5, and after an elapse of the prescribed time, the compound semiconductor samples 7 are cooled in the B2O3 4, while the case of II diagram (b) shows that quartz tanks 3, wherein fused B2O3 is put, are provided at two places in the furnace, the quartz tanks 3 are respectively constituted of a heat treatment part 3a and a cooling part 3b, samples 7 are dipped in the heat treatment part 3a of a temperature TA, and after an elapse of the prescribed time, the samples 7 are transferred to the cooling part 3b of a temperature Tc and are quenched. Even in this case, the heat treatment is performed while the interior of the furnace is in an inactive gas-containing atmosphere as well.
Patent JP-H06228787-A (JP)
Title: Masking method
Inventor: TAJIRI KEISUKE
IPC: C25D5/02
Filed: 1993-01-29
Abstract: PURPOSE:To enable without inconvenience masking of a cylindrical plating unnecessary part by masking the part with the tube made of a heat expandable tetrafluoroethylene. CONSTITUTION:The part of a cylindrical parts 1 to be treated which is not desired to form an electroforming layer is covered with the tube 2 made of the heat expandable tetrafluoroethylene, and the tube 2 is allowed to shrink by the hot air of a dryer, etc., and adhered closely with the cylindrical parts to be treated. The parts is immersed in a sulfric acid acidic copper electroforming liq., and power is supplied to the parts, and the part other than a masked part is subjected to electroforming. The tube made of the heat expandable tetrafluoroethylene does not cause electrical leakage because the tube has no defective part such as a microbore, and the occurrence of an abnormal electrically deposited matter can be prevented. Also, the treating liq. is not contaminated because the tube is chemically stable. Moreover, masking work is simple and inexpensive.
Patent JP-H01189127-A (JP)
Title: Cleaning method for wafer
Inventor: IMAIZUMI MASABUMI
IPC: B08B3/12
Filed: 1988-01-25
Abstract: PURPOSE:To efficiently clean a wafer in high cleanliness by exposing the wafer with steam generated by heating superpure water, and then cleaning it with superpure water. CONSTITUTION:After a wafer is first exposed with steam generated by heating superpure water as water stock, it is washed with superpure water. The washing after cleaning with pure steam is effective to use ultrasonic wave. The frequency of the ultrasonic wave is preferably 200kHz-1MHz. The superpure water used to wash it is heated to 45-95 deg.C thereby to enhance rinsing effect, thereby obtaining higher cleaning effect. Further, the wafer cleaned by pure steam cleaning and washing is conducted by draining to sterilize it after washing, and preferably again cleaned with pure steam.
Patent JP-H01189445-A (JP)
Title: Ventilating fan for duct
Inventor: ISHIZU TETSUO
IPC: F24F7/10
Filed: 1988-01-25
Abstract: PURPOSE:To eliminate a gap between a main body and the discharging port of a ventilating casing easily and surely, by fitting an opening end, forming the discharging port of the main body, into grooves around the discharging port of the ventilating casing. CONSTITUTION:A suction port 2 and the discharging port 3 of a main body, which is opened at one side of the main body so as to have a square shape, are provided at the lower part of the main body 1 while blades 4 and a ventilating casing 5 are provided in the main body 1. The discharging port 3 of the main body is arranged with the connecting part 6 of a duct. The suction port 2 of the main body 1 is covered by a decoration panel 7. The ventilating casing 5 is provided with grooves 9 around the discharging port thereof. When the ventilating casing 5 is inserted into the main body 1 to fix it, the opening end of the main body, which forms the discharging port 3 of the main body, is fitted into the grooves 9, provided around the discharging port 8 of the ventilating casing 5, therefore, a gap between the ventilating casing 5 and the main body 1 may be eliminated surely and easily without necessitating any packing.
Patent JP-S62172785-A (JP)
Inventor: ITO HIROSHI
IPC: H01L21/60
Filed: 1986-01-24
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-H08207145-A (JP)
Title: Multilayered article and manufacture thereof
Inventor: TAKAISHI MINORU
IPC: B29C43/20
Filed: 1995-01-31
Abstract: PURPOSE: To enable a low cost, good appearance recyclable multilayered article to be compression molded effectively by coextruding a surface layer material consisting of a thermoplastic elastomer having a specific melt flow rate and a base material consisting of a thermoplastic resin, and thereafter subjecting it into a compression molding. CONSTITUTION: The surface layer material 5 consists of a thermoplastic elastomer, preferably, a propylene elastomer, the melt flow rate of which is preferred to be 10-200g/10min. at a temperature of 230 deg.C and a load of 2.16kg. The base material consists of a thermoplastic resin, and it is preferred to be a propylene resin. The surface layer material 5 and the base material 4 are melted respectively by each extruder, and then supplied on the upper surface of a lower mold 2 by subjecting them to double layer coextrusion at a temperature of 185 deg.C by means of a hot flow molding machine having double layer T dies 3. After a compression, mold cramping, and cooling process of the upper mold 1 having a texture pattern and the lower mold having no texture pattern, a molding is taken out by opening the molds.
Patent JP-S54108213-A (JP)
Title: Control system for ac motor
Inventor: HIRATA AKIO
IPC: H02J9/06
Filed: 1978-02-13
Abstract: PURPOSE: To make the promotion of reducing the inverter capacity by limiting an output current to below the prescribed value, with an output voltage control operated by the inverter circuit when switching the power source of the AC motor to the constant voltage type inverter device.  
     CONSTITUTION: An AC motor 10 is operated by a commercial power source 11 until a time t 1 , with a contactor 13 opened at the time of t 1 . This causes the motor to begin attenuating its terminal voltage with the level becoming zero at a time t 2 . Thereafter, with a contactor 14 made closing at a time t 3 , a rush current intends to flow into the motor from a condenser 17, when an inverter circuit 18 controls the zero voltage period to control the rush current. Consequently, an input current to the motor is limited to the prescribed level and reduced to below the prescribed level by the time t 4 . After the time t 4 , the output voltage control of the inverter device 12 is switched from the inverter 18 to a rectifier. In this way, the suppression of output current of the constant voltage type inverter device 12 to below the prescribed value can provide a low cost device without an increase of capacity of the inverter circuit 18. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5399866-A (JP)
Title: Magnetron
Inventor: SAGA AKIRA
IPC: H01J23/10
Filed: 1977-02-14
Abstract: PURPOSE: The interval between yokes is supported and fixed by using the bar material composed of a magneticall-conductive material in order to eleminate the gap generated in the magnetic circuit, thereby uniforming the flux density inside the act space. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56111356-A (JP)
Title: Signal transmission system
Inventor: NAKASHIMA TERUO
IPC: H04L25/38
Filed: 1980-02-08
Abstract: PURPOSE:To reduce the number of transmission lines by converting a parallel information signal to be transmitted into a series information signal on the basis of a timing signal and by sending it to a reception side together with a timing signal which is synchronizing with the series information signal. CONSTITUTION:Pieces of parallel information 2, 2', 2''... from device 1 are converted into series information 7 by parallel-series converting circuit 6 with timing signal 9 from common circuit 8 and it is transferred as series information 13 to device 3 via transmission line 11. On the other hand, timing signal 10 which synchronizes with series information signal 7 is led to control circuit 16 provided in device 3 via transmission line 12. Then, series-parallel converting circuit 15 provided in device 3 convert series data 13 into parallel signals 4, 4', 4''... synchronizing with timing signal 17. Consequently, parallel information signals 2, 2', 2''... are transferred as signal 4, 4', 4''... to another device 3 via one transmission line.
Patent JP-S54107769-A (JP)
Title: Wristwatch
Inventor: FUJITA AKIRA
IPC: G04B31/00
Filed: 1978-02-10
Abstract: PURPOSE: To improve the durability of eccentric pin without lubricating, by forming a specified hard lubricating film on the surface of a rotary eccentric pin for self- winding.  
     CONSTITUTION: A self-winding eccentric pin 1 made of stainless steel which rotates with a rotary spindle 3 being supported by a ruby bearing 2 is plated, and a hard film of eutectoid containing graphite fluoride in the hard plating solution is formed on the surface of the pin 1, or a hard film of more than Vickers hardness 800 by heat-treating a material of Vickers hardness 600 to 800 is formed on the surface of the pin 1. Thanks to the lubricating property of such hard film, the durability of the eccentric pin may be increased without lubricating it. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01191587-A (JP)
Title: Video signal recording and reproducing device
Inventor: TABATA AKIFUMI
IPC: H04N5/93
Filed: 1988-01-27
Abstract: PURPOSE:To reduce the number of 1-H delay circuits by processing output signals from a switch circuit and a delay circuit and outputting respectively a luminance signal for recording in the recording mode and regenerated luminance signal whose contour part in the vertical direction is emphasized in the reproduction mode respectively. CONSTITUTION:In a processing means, out of an output signal from the switch circuit 15 and that from the delay circuit 16, an overshoot component (or a preshoot component) in the contour part in the vertical direction is generated, and a result is added to a regenerated luminance signal, thus the contour part in the vertical direction of a regenerated luminance signal is emphasized. In the recording mode, too, it is possible that an overshoot component (or preshoot component) is added to a luminance signal to be recorded, in this case, the preshoot component or the overshoot component is added to a regenerated luminance signal. As a result, only by using one piece of 1-H delay circuit 16, the emphasis of the vertical-directional contour part of a luminance signal can be emphasized.
Patent JP-S58132256-A (JP)
Title: Image forming device
Inventor: SUZUKI KATSUMI
IPC: G03G15/01
Filed: 1982-02-01
Abstract: PURPOSE:To make bicolor development generating no defects possible, by mixing two  kinds of toners which can be charged positively or negatively and sticking a positive  toner and a negative toner to a negative electrostatic latent image and a positive electrostatic latent image respectively under the influence of the alternating field and  developing latent images. CONSTITUTION:The first light source lamp 31 which irradiates light onto an original  30 moving horizontally in the direction of an arrow C synchronously with the rotation  of a photosensitive drum 42, two mirrors 33 and 34 which lead the reflected optical  image from the original 30, and a lens 37 in front of which a red filter 39 cutting red  is arranged are so provided that an electrostatic latent image V1' corresponding to, for  example, a black part of the original 30 is formed on the surface of the drum 42 which  has a positive surface potential Vs' by a positive DC corona charger 40. The second  light source lamp which irradiates light onto the original 30 moving horizontally in the  direction of the arrow C synchronously with rotation of the drum, two mirrors 35 and  36, and a lens 38 in front of which a cyan filter 80 is arranged are so provided that an electrostatic latent image V1'' corresponding to, for example, a red part of the original  30 is formed on the surface of the photosensitive drum 42 which has a negative surface  potential Vs'' by a negative DC corona charger 41.
Patent JP-H04254335-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HAYASHI FUMIHIKO
IPC: H01L21/336
Filed: 1991-02-06
Abstract: PURPOSE:To increase ion current, by decreasing the parasitic resistance in a source of a thin film transistor of LDD structure. CONSTITUTION:A gate electrode 3 is formed on a silicon substrate 1 via an SiO2 film 2. An N-type poly silicon film 5 is formed on the gate electrode 3 via an SiO2 film 4. Photo resist 8 is so formed that only the single side for the gate electrode 3 is opened, and a low concentration P-type poly silicon film 6 is formed by ion-implanting boron atoms 9. Photo resist 10 is formed so as to cover a part of the film 6, and high concentration P-type poly silicon films 7a, 7b are formed by ion-implanting boron atoms 11. When the high concentration P-type poly silicon films 7a and 7b are used as a source and a drain, respectively, the parasitic resistance of the low concentration P-type poly silicon film 6 does not enter the source part, so that the ion current can be increased as compared with the conventional LDD structure.
Patent JP-S60158912-A (JP)
Title: Control method of continuous rolling mill
Inventor: TSUCHIYA FURUTO
IPC: B21B37/48
Filed: 1984-01-30
Abstract: PURPOSE:To achieve a high quality rolling by calculating and correcting the roll driving speed of the 1st rolling stand based on the stored rolling load, rolling torque, and sheet width, etc. CONSTITUTION:A rolling load, a rolling torque, and a sheet width are stored in a state of rolling a rolling material by the 1st stand only. Next, in a state that the material is rolled while stretching over both of the 1st and 2nd stands, a changing portion of roll speed is calculated, and an arithmetic processing unit 18 gives a speed correction with respect to a driving motor 8 of the 1st stand to produce a tensionless state.