baber/WOPTO huggingface dataset:
Patent JP-S63223058-A (JP)
Title: Heat-resistant resin composition for molding
Inventor: HOSOKAWA ETSUO
IPC: C08K5/544
Filed: 1987-03-13
Abstract: PURPOSE:To obtain the titled composition improved in flexibility and impact resistance without impairing heat resistance and enhanced in dimensional stability without impairing water absorptivity, by incorporating a bismaleimide-based imide resin with a bifunctional silicone monomer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a bismaleimide-based imide resin synthesized chiefly from a compound of formula (R is divalent organic group containing group such as alkyl or arylene, or group containing two phenylene groups linked through CH2, O, etc.) with (B) 5-25pts.wt. of a bifunctional silicone monomer having such group as to reactive with maleimide group and be capable of addition polymerization (e.g., OH, NH2) (e.g., dimethylsilanediol, dianilinodimethylsilane) and, depending on the uses to be aimed such as for improving mechanical strength or dimensional accuracy, (C) <=150pts.wt. of ingredient(s) such as glass fiber or talc followed by kneading using e.g., a kneader.
Patent JP-S54149841-A (JP)
Title: Enclosed switchboard
Inventor: IKUTA MASAKI
IPC: H02B1/30
Filed: 1978-05-18
Abstract: PURPOSE: To prevent the overheat of machines and apparatus in this switchboard while improving a vibration-proof property by lightening, by forming an earth metallic box for housing electrical machinery and apparatus in an outdoor shape by using a roof in plastic for said box.  
     CONSTITUTION: A roof 6 of an earth metallic box 1 for housing electrical machinery and apparatus, such as, a breaker, a disconnecting switch, a bus bar, etc. is formed by plastic materials, such as, FRP with excellent climate resisting property, etc., fitted and fixed to the box body 1 by means of bolts. Projecting portions 4, 4a, which can elastically be deformed, are shaped to both side end portions of the roof 6, and can be unified in forms that the projecting portions connect to a projecting portion 4a of a roof 6a of an adjacent board 1a when mounting the adjacent board 1a. Thus, since a heat transfer rate of the roof 6 is little and roof itself functions as heat insulating materials the temperature of air in the board does not rise due to solar heat, and the overheat of machines and apparatus in the board can be prevented while vibration-proof performance and workability cah be bettered by reason of light weight. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04274068-A (JP)
Title: Magnetic tape cassette
Inventor: SAKAENO TAKESHI
IPC: G11B23/087
Filed: 1991-02-28
Abstract: PURPOSE:To make the main body of the tape cassette thinner by reducing the space between the reel hub upper part and upper half without deteriorating the sureness of the lock in the reel hub when the cassette is not fitted. CONSTITUTION:In a reel hub 4, an engage hole 4C opening the lower surface to be engaged with a reel base 7 on the side of the recording and reproducing device, a through hole 4b formed in the ceiling part of the engage hole and a recessed part 4a having an annular gear part 4d in the upper surface part are provided. The lock mechanism is formed by being equipped with a gear part 6 to be engaged with the annular gear part 4d being stored within the recessed part 4a, a projecting part 5 advancing the engage hole 4c through the through hole 4b and a hole 2c for the stoppage of the rotation, and by being provided with a lock component 2 provided with permitted vertical movement between an upper half 1a and a reel hub 4, a pressing means (spring) 8 pressing the lock component 2 on the side of the reel hub and a boss 1c formed at the inner surface of the upper half and engaged with the hole 2c for the stoppage of the rotation of the lock component.
Patent JP-S56154827-A (JP)
Title: Electronic timer with range switching device
Inventor: FUKUTAKE KATSUHIKO
IPC: H03K17/28
Filed: 1980-04-30
Abstract: PURPOSE:To improve the reliability of an electronic timer by making the switching display of the range clear by interlocking a dial on which a set time is displayed with a range change-over switch. CONSTITUTION:On top case surface 2 of electronic time 1 with a CR time constant circuit, the operation piece of slide switch 6 changing magnifications of the time setting knob of variable resistor 3 for time setting is projected out of long-sized hole 7 made in the top case surface. Dial 8 interlocking with the operation piece of slide switch 6 is provided slidably on the reverse surface of top plate 9 of the case and in the range of the time setting knob, display windows 10 are arranged at equal intervals of angle. At positions which correspond to windows 10 on the dial, numbers showing set times with respective magnifications are provided on two peripheries equal in radius and shifting in center position by the length equivalent to the sliding of the operation pieces of switch 6. Thus, the switching display of the range is made clear and the reliability of the electronic timer is improved.
Patent JP-S60223001-A (JP)
Title: Recording player
Inventor: BETSUMIYA TADAO
IPC: G11B3/085
Filed: 1985-03-25
Abstract: PURPOSE:To attain the replacement of styluses and cartridges after opening a dust cover without turning off a power supply switch and also to reset automatically a tone arm to its rest position after replacement of the styluses and cartridges and closing the dust cover, by providing a switch to the inner side of the dust cover at a place opposite to the main body of a record player. CONSTITUTION:When a dust cover 3 is opened while a tone arm 1 is kept at a position excepting for its rest position 2, a lever 7 is turned round a fulcrum 8 by the force of a spring 9 to turn on a switch 5. Then a signal is trasmitted to a tone arm lift circuit 11 from the switch 5. The arm 1 is stopped as it is if it is already set at an upper position and then moved up and stopped if it is set at a lower position. When the cover 3 is closed, an L-shaped part of the lever 7 is pushed by the main body of a record player. Thus the lever 7 is turned round the fulcrum 8 against the force of the spring 9. This turns off the switch 5. Then a signal is transmitted to a tone arm drive circuit 12 from the switch 5. Thus the arm 1 is shifted to the position 2 and stopped there. The arm 1 is not moved if it is already set at the position 2.
Patent JP-H07241609-A (JP)
Title: High expansion rolling method of seamless tube
Inventor: YORIFUJI AKIRA
IPC: B21B19/08
Filed: 1994-03-04
Abstract: PURPOSE:To suppress the variation in the longitudinal direction of the outside diameter of a tube after rolling by making the rotational speed of disk guide shoes during rolling the tip of a material to be rolled faster than the rotational speed of the disk guide shoes during rolling the stational part in high expansion rolling with an inclined rolling mill. CONSTITUTION:An arithmetic and control circuit 40 controls the rotational speed of a forced driving motor 42 for the disk guide shoes 33A, 33B through a motor driving circuit 41. The arithmetic and control circuit 40 calculates the advance amount of the tube with rolling rolls 31A, 31B after detecting the start of biting the tip of a hollow tube stock 32A with a load cell 43 and operates the time for rolling the tip of the tube having a prescribed length that is predetermined and the time for rolling the stationary part of tube thereafter. In this way, the arithmetic and control circuit 40 controls the rotational speed of the disk guide shoes 33A, 33B at the time of rolling the tip of the tube to the stational part of the tube. The rotational speed of the disk guide shoes 33A, 33B in the tip of the tube is made faster than the rotational speed of the disk guide shoes 33A, 33B in the stational part of the tube. In this way, the metal flow in the longitudinal direction is accelerated.
Patent JP-S62216374-A (JP)
Title: Manufacture of field-effect transistor
Inventor: MIYAUCHI MASAYOSHI
IPC: H01L21/338
Filed: 1986-03-18
Abstract: PURPOSE:To enable the positional relationship between the source and gate electrodes and the thickness of the gate electrode of a field effect transistor to be easily set by the control of an insulating film by forming the gate electrode of the field effect transistor using the insulating film on the source and drain electrodes as a mask. CONSTITUTION:A semiconductor operating layer is formed on the principal plane of a semiconductor substrate and source and drain electrodes are provided on the operating layer at a minute space apart. Then, thin films are formed on the source and drain electrodes and further an insulating film is formed for coating the thin films and the operating layer between the source and drain electrodes. Thereafter, an anisotropic etching is applied to the insulating film so that it remains only on the sidewalls opposing to each other of the source and drain electrodes on which the thin films are formed and therefore part of the operating layer between the source and drain electrodes is exposed. Then, a gate electrode is formed on the exposed portion of the operating layer using the insulating film as a mask. Thus, the control of the space between the source and gate electrodes is facilitated and the small space can be formed therebetween.
Patent JP-S60203949-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/00
Filed: 1984-03-28
Abstract: PURPOSE:To prevent the whitening of an image and to increase the density by forming an underlayer on an electrically conductive support, subjecting the resulting drum to electrostatic charge for at least 1min, and forming a charge generating layer and a charge transferring layer. CONSTITUTION:A drum 2 obtd. by coating an electrically conductive support such as an Al cylinder with an underlayer of methylcellulose by dipping and drying is subjected to electrostatic charge for >=1min with a corona electrifier 1 in an electric field having <=5kV/cm intensity while rotating the drum 2. The drum 2 may be subjected to AC charge for >=1min through rollers 3. A charge generating layer and a charge transferring layer are then formed on the drum 2. Thus, the whitening of an image is prevented and the density is increased.
Patent JP-H08255053-A (JP)
Title: Input device for computer
Inventor: KAWANISHI SHINYA
IPC: G06F3/0338
Filed: 1995-03-17
Abstract: PURPOSE: To provide an input device for the computer which has no mechanical operation part and can input three-dimensional position information with superior durability and reliability. CONSTITUTION: An optical sensor 33 having a linear PSD 32 and a two-dimensional PSD 31 arranged across an LED 30 is put in a case 41 and fixed to a keyboard 37. Above an optical sensor 33, a stick type operation part 34 having a reflecting plate 45 at its lower end is supported on the top surface of a keyboard 37 in a free slanting and a free upward/downward movable state across a rubber-made support part 51 having elasticity. Light emitted by an LED 30 is reflected by the reflecting plate 45 to be projected on PSDs 31 and 32 and the tilt state and vertical position of the operation part 34 are detected from their output currents and outputted as three-dimensional information to a computer main body to move the cursor of a display device of a computer main body in three dimensions.
Patent JP-S53145014-A (JP)
Title: Motor drive inverter control system
Inventor: MATSUDAIRA NOBUNORI
IPC: H02P1/26
Filed: 1977-05-23
Abstract: PURPOSE: To control start current, determine inverter capacity by the normal load characteristics, and reduce the capacity by inverter-outputting the voltage with the smaller value than the normal voltage and frequency ratio at motor start. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08256210-A (JP)
Title: Method for transmitting message to mobile terminal and message transmitter
Inventor: MORI MARIKO
IPC: H04W4/12
Filed: 1995-03-17
Abstract: PURPOSE: To cope with a harmful effect by voice mail storage capacity over and the message non-response of a mobile terminal side in responses at the mobile terminal call termination impossible time. CONSTITUTION: Since a message is registered in a radio channel control station 3 when there is a possibility that the mobile terminal 5 can not maintain a channel, the registered message is transferred by a request from a subscriber 1 or the like. Also, since the radio channel control station 3 calls the mobile terminal 5 for plural times with a prescribed interval, even when the mobile terminal 5 is during communication, the message is transferred when the communication is ended. Then, since the radio channel control station 3 eliminates message contents when no response is present even through the mobile terminal 5 is repeatedly called for the plural times, the problem of storage capacity over is dissolved as well.
Patent JP-S58175070-A (JP)
Title: Electronic device
Inventor: FUKUI TAKAO
IPC: G06F17/40
Filed: 1982-04-07
Abstract: PURPOSE:To eliminate the error in a meter check job and to make the job efficient, by performing the billing job of a fee instantly at the point of time of meter checking and transmitting/receiving various data on a telephone line with a computer in a sales office. CONSTITUTION:The operation program is written in an RAM 3 and the operator writes the preceding meter check data of each user in an RAM 4 being the 2nd storage means. When the write of the preceding meter check data to the RAM 4 is finished, the operator (meter check man) visits each user with the device for meter check. The meter check data of each user is registrated, billing of the fee to each user is executed for the completion of the meter check of all the users stored in the RAM 4. When the meter check is desired further, the operator transmits the revised meter check data to the computer 9 installed in a sales office.
Patent JP-H05224995-A (JP)
Title: Information processor test system
Inventor: NAKAJIMA YOSHIHIRO
IPC: G06F11/28
Filed: 1992-02-13
Abstract: PURPOSE:To improve the accuracy of an information processor system by generating automatically the expected of operation of an information processor through a simulator end performing a test to compare the generated expected value with the result value of operation of the information processor for each instruction. CONSTITUTION:An information processor 1 is provided with an executing instruction informing means 10 which informs a service processor 2 of the execution of each instruction. When the processor 2 receives the information showing the execution of an instruction, a date collecting means 20 collects the operation date on the processor 1 and an expected value generating means 21 receives a test program supplied to the processor 1 from an execution control means 24 to generate the expected date. A data comparing means 22 compares the operation data collected by the means 20 with the expected date generated by the means 21. Then, this comparison result is edited by a result editing means 23 and outputted through a printer, etc.
Patent JP-S62214591-A (JP)
Title: Refresh control system for memory device
Inventor: TOYAMA OSAMU
IPC: G11C11/406
Filed: 1986-03-17
Abstract: PURPOSE:To prevent the reduction in the performance of normal operation by applying refresh once to a module in operation and for the prescribed number of times to an inoperative module so as to suppress the overlap of the normal operation. CONSTITUTION:A time management means 11 manages refresh period to give a trigger 111. The trigger is counted 12, a refresh management address 112 is given, the result is compared 21-24 with refresh addresses 11-14 of a storage module and coincidence signals 31-34 and the trigger signal 111 are ANDed 5 to give refresh instruction 4 to each module. On the other hand, a start signal 110 is inputted, one refresh start 7 is executed 14 to the module in operation at the input of the instruction 4 based on a monitored value 113 of the storage module inputting the start signal 110, and 8 times of refresh start 7 is given to the inoperative module, the result is counted M0-M3 at each start to raise refresh addresses 11-14. Through the constitution above, the contention with the normal operation is avoided and the performance reduction is prevented by applying refresh in no use.
Patent JP-H08253527-A (JP)
Title: Production of methacrylic resin
Inventor: YANAGASE AKIRA
IPC: C08F6/08
Filed: 1995-03-17
Abstract: PURPOSE: To efficiently eliminate metal compds. from a polymethacrylic ester polymer soln. produced by anionic polymn. or coordinated anionic poylmn. CONSTITUTION: Metal compds. derived from an initiator and a catalyst are eliminated, using a cation-exchange resin, from a polymethacrylic ester polymer soln. mainly comprising polymethyl methacrylate and produced by anionic polymn. or coordinated anionic polymn.
Patent JP-S61219787-A (JP)
Title: Crucible for producing single crystal for high-purity semiconductor
Inventor: YAMAGUCHI KOICHI
IPC: C30B15/10
Filed: 1985-03-26
Abstract: PURPOSE:To obtain the titled crucible which is large-sized and excellent in the strength without the leaching of the impurities by coating the surface of a crucible-shaped molded base material consisting of a specified nonoxide ceramic or a metallic material having high m.p. with the thermally decomposable boron nitride. CONSTITUTION:The thermally decomposable boron nitride is coated on the surface of a crucible-shaped molded body consisting of one or more kinds of nonoxide ceramics selected from among SiC, Si3N4, TiN and AlN, or one or more kinds of metallic materials having high m.p. selected from among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W in about 0.01-1.0mm thickness by a CVD method.
Patent JP-H02238717-A (JP)
Title: A/d converter
Inventor: HOTTA MASAO
IPC: H03M1/14
Filed: 1989-03-10
Abstract: PURPOSE:To prevent duplicate production of data to be caused by the variance in the operation of a comparated by not detecting a change pint of an output of the comparator with an exclusive OR circuit but obtaining a digital data depending on number of outputs of 1s. CONSTITUTION:The converter consists of a comparator 10, a comparator group 1, an adder circuit 6 summing outputs from the comparator 10, a level discrimi nator 5 discriminating whether or not the result of addition exceeds a level, a high-order encoder 2 deciding a high-order bit and a low-order encoder 3 deciding a low-order bit. Then plural comparators 10 are gathered into groups, outputs of comparators 10 in each group are summed and a group output is taken depending on whether the result of addition exceeds a threshold level and a high-order bit of a digital output of the A/D converter is obtained by applying code conversion to the group output and a low-order bit is obtained from the result of addition in each group. Thus, the duplicate production of data due to the variance in the operation of comparators 10 is prevented.
Patent JP-H09251372-A (JP)
Title: Method and system for managing file
Inventor: MATSUKURA RYUICHI
IPC: G06F3/0488
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To manage files by using information other than character information and to utilize the information as an icon or as the information accompanying it. SOLUTION: Handwritten information is inputted to a computer system as the information for specifying the file by a handwritten data input device, the handwritten information inputted to the computer system is registered so as to correspond to the file in a file management area formed inside a memory and the handwritten information registered in the file management area is displayed at a display device as at least a part of the icon corresponding to the file.
Patent JP-S62217665-A (JP)
Title: Field-effect transistor
Inventor: NAKANO MOTOO
IPC: H01L29/78
Filed: 1986-03-19
Abstract: PURPOSE:To prevent the lowering of conductance as well as to suppress the generation of hot carrier on the titled transistor by a method wherein a conductive layer, which comes in contact with a gate electrode, is provided on both side faces of the gate electrode in such a manner that one end face is contacted to a low impurity density diffusion region and the other end face is contacted to the gate electrode through the intermediary of an insulating oxide film. CONSTITUTION:An insulating oxide film SiO2 is formed on a P-type silicon substrate P-Si, and a gate electrode G is formed thereon using doped polysilicon. Then, an oxide film is formed in such a manner that the thickness of the film on the gate electrode G is heavier than the other part, and SiO2 is left on the gate electrode G and both side faces only by performing an etching lightly. Subsequently, an N<-> region is formed in a P-type substrate by implanting ions. Then, N-type doped silicon is grown on the oxide film of the electrode G, and the polysilicon is left on the side face only of the electrode G by performing an etching. After an N<+> region has been formed in the P-type substrate by ion implantation, the whole body is oxidized, a gate PSG (phosphorus silicate glass) is grown, and an Al electrode is formed.
Patent JP-S58176814-A (JP)
Inventor: KOUZU HIROTO
IPC: H02B11/04
Filed: 1982-04-12
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-H09248693-A (JP)
Title: Method for detecting distribution of activator in part to be soldered, flux for soldering, and cream solder
Inventor: NAKAMURA MITSUO
IPC: B23K35/22
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting distribution of the activator in a part to be soldered by which the distributed condition of the activator with polarity can be visually detected in an easy and sure manner. SOLUTION: The coloring agent 6 capable of selectively coloring the activator 5 having polarity and contained in the flux 4 for soldering is worked to make the activator 5 in a visible condition. The coloring agent 6 to be used is preferably the material having polarity to be reacted with the activator 5 having polarity.
Patent JP-H02262768-A (JP)
Title: Color picture recorder
Inventor: KAWAMURA NAOTO
IPC: G03G15/01
Filed: 1990-03-08
Abstract: PURPOSE:To correct slipping of the color in color reproducing due to the overlap of plural colors by generating a signal to show the carrying start timing of a material to be recorded, and controlling the image form timing of plural image forming units based on a signal by which the above mentioned signal is delayed. CONSTITUTION:When an operator inserts transfer paper P as the member to be recorded on a paper feeding guide 51 of a paper feeding mechanism 5, the tip part of the paper is detected by a first photo-interrupter 52, which is provided in front of a regist roller 53, and a start signal (the start signal of a print sequence) is outputted. Drums 9 of respective printer mechanisms I-IV start rotation according to this start signal. Driving rollers 3 and 4 are also driven simultaneously and a screen belt 2 starts moving as well. When the tip of the transfer paper P interrupts photo-interrupters 60Y, 60H, 60C and 60BK which are provided to the respective printer mechanisms, the formation of a picture is successively started to the drum 9 of respective printer mechanisms I-IV by the signal.
Patent JP-H08224154-A (JP)
Title: Separable chopstick
Inventor: URATANI HYOGO
IPC: A47G21/10
Filed: 1995-02-22
Abstract: PURPOSE: To provide a pair of separable chopsticks which can be manufactured easily and equipped sufficiently with required functions. CONSTITUTION: A chopstick separated at the middle of the chopstick into a forward chopstick tip 2 as the forward tip and a rear chopstick tip 3 as the rear tip, wherein both tips can be coupled removably. The forward chopstick tip 2 consists of a chopstick tip member 4 and a coupling member 5 to be fixed on the forward chopstick member 4. The rear chopstick tip 3 consists of a rear member 6 and a coupling member 7 to be fixed on the rear member 6. The coupling member 5 on the forward chopstick tip 2 can be inserted into the coupling member 7 on the rear member 3 to couple the forward chopstick tip 2 with the rear tip 3 to integrate them into one piece, so that it can be used as a chopstick.