baber/WOPTO huggingface dataset:
Patent JP-S58219079-A (JP)
Title: Home position setting system for carriage in serial printer
Inventor: MATSUMORI SHIGEMITSU
IPC: B41J19/18
Filed: 1982-06-16
Abstract: PURPOSE:To enable to set an accurate home position, by providing an exciting means by which a stepping motor for laterally feeding a carriage is driven by at least a predetermined number of steps and then excitation for fixing is conducted at a specified excitational phase. CONSTITUTION:When initializing a printer, the stepping motor 1 is excited by a predetermined number of steps suitable for the carriage 4 to move over the entire length of a guide shaft 5, whereby the carriage 10 is brought into contact with a stopper 10. At this time, the motor 1 is not rotated due to off-synchronism, and after a predetermined number of steps, excitation for fixing is conducted at a specified stop excitational phase, and the carriage 4 is returned to its home position by the self-sustaining force of the motor 1, and is stopped. The home position can be correctly set by adjusting the position of a plate 8. Accordingly, the home position can be accurately set with a simple construction.
Patent JP-S63267029-A (JP)
Title: Mobile communication system
Inventor: AKEYAMA SATORU
IPC: H04B7/15
Filed: 1987-04-24
Abstract: PURPOSE:To utilize the titled system as a telephone system for aircraft by deciding the position of a mobile station depending on the reception level of a radio wave from the mobile station and switching a high gain antenna or an antenna for blind zone for the changeover. CONSTITUTION:An aeronautical mobile station 10 communicates with a transmitter-receiver 4 connected normally to a high gain antenna 1. The high gain antenna 1 is an antenna having a sharp horizontal directivity and the reception level is decreased rapidly when the aeronautical mobile station approaches a base station. A base station control section 7 detects it depending on the reception level that the aeronautical mobile station 10 is approaching a blind zone and activates a transmitter-receiver 6 for blind zone and stops the operation of the transmitter-receiver 4 used so far and connects a communication line with a control station 8 to the transmitter-receiver 6 for blind zone. An antenna 2 for blind zone has its directive characteristic in upper front direction and the blind zone of high gain antenna 1 is used for the coverage of radio communication. Thus, the blind zone is eliminated and the effective utilization to aeronautical telephone systems is attained.
Patent JP-S62257859-A (JP)
Title: Screen print system
Inventor: IWASAKI YOICHI
IPC: G06K15/12
Filed: 1986-05-01
Abstract: PURPOSE:To obtain a screen copy more similar to a CRT screen not through an image printer but through a character printer by providing a memory means for storing character codes of characters being displayed on a screen and attributes of said characters and a character table for converting the character codes of characters not contained in the character printer into character codes of similar characters contained in the character printer. CONSTITUTION:Character data and control data to be displayed on the screen of CRT3 are stored in a video memory 1. The character data are fed through a CRT controller 2 to the CRT3 and displayed on the screen. In order to obtain an image copy by means of a printer, character data in the video memory 1 are fed through PRTSCR routine 4a in a RAM4 to an I/O port 5 of the printer. The character data which can not be printed are converted into printable character data with reference to a conversion table 4b. Non-printable character attributes are converted into predetermined printable character attributes. CPU6 controls the image display and the image data output.
Patent JP-H0422516-A (JP)
Title: Method and device for cylindrically winding rim blank material
Inventor: SUZUKI SHIGERU
IPC: B21D5/14
Filed: 1990-04-18
Abstract: PURPOSE:To surely detect only the completion time of winding by utilizing the positional change to generate in the radius direction of cylindrical shape during the winding process and detecting the winding completion time of the rim blank material. CONSTITUTION:The material is wounded in the small diameter shown with the R1 during the winding process till the top end A of the sheet material abuts on the stopper 4, when the top end abuts on the stopper 4, it stops, an because the sheet material remaining in clamped with the main coiling roll 1 and the forming rolls 2, 3 is fed succeedingly, so the cylindrical size changes larger graduately to the radius direction till growing to the solid line R2. When the end of the rim blank material passes between the rolls, the top point of the cylindrical shape growing gradually reachs to the set level matching the winding completed position, that is, to the position to be detected in corresponding to the top point of the cylindrical shape, the detector detects this, by operating the next ejector with the output of the detected signal form its detector, the rim blank material is pushed out from the forming rolls.
Patent JP-S58219560-A (JP)
Title: Recording body
Inventor: YAMAZAKI TOSHIKI
IPC: H01L31/0248
Filed: 1982-06-15
Abstract: PURPOSE:To obtain a recording body having a low dark attenuation rate and high sensitivity, by coating a substrate with three amorphous silicon carbide-hydride layers doped with impurities and a photosensitive layer of amorphous silicon hydride doped with an impurity. CONSTITUTION:A substrate 1 is coated with the 3rd amorphous silicon carbide- hydride and/or -fluoride layr 5 (expressed as a-SiC:H layer hereunder) provided with P type electric condutivity by adding a IIIA group element in the periodic table, and the layer 5 is coated with the 2nd a-SiC:H layer 2. The layer 2 is coated with a photoconductive layer 3 of amorphous silicon hydride and/or fluoride provided with >=10<10>OMEGA-cm dark resistivity by adding a IIIA group element, and the layer 3 is further coated with the 1st a-SiC:H layer 4 of 50-2,000Angstrom  thickness provided with >=10<13>OMEGA-cm dark resistivity by adding a IIIA group element to obtain the desired recording body.
Patent JP-S58218660-A (JP)
Title: Supply voltage variation detecting device
Inventor: KOBA TAKAHARU
IPC: G01R19/165
Filed: 1982-06-14
Abstract: PURPOSE:To detect a variation of supply voltage, by constituting a titled device of an invertor consisting of an insulating gate type FET, electrostatic capacity and a switch, using a power supply of an electronic device to be detected as a power supply of the invertor, and connecting the input and the output of the invertor by the switch. CONSTITUTION:An input terminal 31 and an output terminal 32 of an invertor 3 are short-circuited by a transfer gate during the time t1 through t2. Output voltage of the invertor 3 becomes circuit threshold voltage of the invertor 3, which is decided by a voltage value Vss of an electric power source 6 immediately before the time t2, this voltage is charged to a capacitor 4 through the transfer gate 5, and it is held continuously after the time t2. Accordingly, even after the gate 5 becomes non-conducting, this voltage is applied continuously to the input terminal of the invertor 3. In this state, when a voltage value of the electric power source 6 is varied, the circuit threshold voltage value of the invertor 3 is also varied, and the invertor 3 compares its varied circuit threshold voltage value with an input voltage value by the capacitor 4, outputs a high or low logical signal, and can cut off a current path between power supply terminals 33, 34.
Patent JP-S5226259-A (JP)
Title: Ion pump current flow detection device
Inventor: NAKADA TOSHIAKI
IPC: G01L21/30
Filed: 1975-08-23
Abstract: PURPOSE: To detect and display the degree of vacuum by means of the current flow of an ion pump, and also to facilitate automatic functoning of the elements of the system in which the ion pump is operating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04929-A (JP)
Title: Data receiving circuit
Inventor: OGATA HIROKI
IPC: H04L1/22
Filed: 1990-04-18
Abstract: PURPOSE:To prevent a data error by monitoring a check bit of each prescribed time slot on the original receiving data and data, which delay this, and selecting the right one to output it. CONSTITUTION:A first output means 10 holds and outputs inputted receiving data by a clock signal. On the other hand, the inputted receiving data is delayed by a delay means 20, and this output is held and outputted by the clock signal of a second output means 30. A monitoring means 40 monitors the check pattern of the check bit on the prescribed time slot among the outputs of the above- mentioned first output means 10 and the second output means 30. The monitoring means 40 outputs a selection signal which selects the right check pattern. A selection means 50 outputs the right check pattern corresponding to this selecting signal. Thus, the data error can te prevented by taking a long set up time and a holding time.
Patent JP-S5226698-A (JP)
Title: Tap hole work method and tap
Inventor: ITOU TAKAMI
IPC: B23G1/18
Filed: 1975-08-26
Abstract: PURPOSE:To provide prompt works to make a tap hole on a thin wooden plate and the like.
Patent JP-S5328559-A (JP)
Title: Removing method for chlorine ion
Inventor: NISHIMURA TAKESHI
IPC: B01D53/68
Filed: 1976-08-30
Abstract: PURPOSE: To remove chlorine ion in the solution as HCl gas and, at the same time, to recover the dissolved substance in the solution as the solid matter, by evaporating and drying at a high temperature after the solution hasbeen cincentrated by heating and then the pH value has been lowered by adding acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10285281-A (JP)
Title: Information managing device and recording medium
Inventor: NAMIMA RIICHIRO
IPC: H04M3/42
Filed: 1997-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an information managing device capable of supplying personal information of plural terminals without expending labor and time. SOLUTION: This communication system consists of a terminal and a center to transmit/receive data from/to the terminal. A group database 16 provided with the center is a recorder to manage name and telephone number data of a user shown in each group (in a dotted square). And when establishment of a group is requested from either terminal, a group code, a group ID, a name and a telephone number of the user of the corresponding terminal are registered all together in a specified area of time group database 16. In addition, when entry to the group is requested from other users, names and telephone numbers of the terminal of the user are registered in the group. Furthermore, group data load is requested, the names and the telephone numbers of all the users in the group are transmitted from the center.
Patent JP-S58223559-A (JP)
Title: Testing machine for buffing on metal material
Inventor: KARASHIMA NORIYOSHI
IPC: B24B7/16
Filed: 1982-06-14
Abstract: PURPOSE:To provide arrangement in which any unskillful operator can perform a uniform buff grinding of test specimen the same condition easily by allowing the metal material supporting table to be fitted in a groove excavated in an intermediate table with considerable high precision. CONSTITUTION:A buff roll driving motor 2 having a load ammeter 19 is installed over the frame 1, and below the motor 2 a buff roll shaft 3 is borne by the frame rotatably. The oversurface of an intermediate table 21 on an elevating table 12 is excavated with a groove 24 so that the metal material supporting table 25 can move only in the direction fore and aft and be fitted separably. This supporting table 25, on which a metal material, i.e. a test specimen to be buff ground 26, is fastened with a plate and bolt, has such a form as increasing its width toward down to ensure close fit in the groove 24. Thus the specimen can be easily buff ground uniformly.
Patent JP-S61260864-A (JP)
Title: Method of dehydration with heat of oil using far infrared rays
Inventor: NAKAZONO SHUZO
IPC: A23L5/10
Filed: 1985-05-14
Abstract: PURPOSE:To dehydrate a raw material while keeping freshness and color of the raw material, by heating the raw material by the use of a hot oil as a heating medium under reduced pressure and carrying out heating by irradiating the raw material with far infrared rays. CONSTITUTION:An oil as a heating medium is fed to a cooker which is provided with a transparent window for incidence of far infrared rays on the wall face and heated to about 60-120 deg.C. Then, a raw material such as animal meat, fish or shellfish or vegetable or fruit, etc. is fed to the hot oil in the cooker, the cooker is evacuated while keeping the hot oil at the same temperature, the raw material is dehydrated and dried under reduced pressure and the raw material is irradiated with far infrared rays at 0.76-1,000mu wave length from the transparent window while the reduced pressure dehyration and drying treatment is being carried out.
Patent JP-S62260740-A (JP)
Inventor: OTSUKA HIROYASU
IPC: C04B14/06
Filed: 1986-05-07
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-H05293184-A (JP)
Title: Hot balloon catheter
Inventor: HARA SHINJI
IPC: A61M25/00
Filed: 1992-04-22
Abstract: PURPOSE:To prevent the deformation at the front end of a shaft by heat by providing a heating means at the front end of the tubular shaft and providing a balloon so as to cover this heating means, then providing a shape holding member which prevents the deformation of the shaft against the heat. CONSTITUTION:This catheter has the tubular shaft 11 having flexibility, is provided with a coiled electrode 13 for high-frequency heating as the heating means on the outer side of a small-diameter part 12 integrally formed at the front end and is provided with the balloon 14 covering this electrode 13. The balloon 14 is formed freely expandably and shrinkably of a plastics, such as polyolefin. At least the small-diameter part 12 of the shaft 11 of such catheter is formed into the structure consisting of integrally coating the outer periphery of the coil 22 having the flexibility as the shape holding member with a tubular film 23 made of polyethylene terephthalate. As a result, the deformation at the front end of the shaft 11 at the time of heating by the energization of the electrode 13 is suppressed.
Patent JP-H044593-A (JP)
Title: Magnetron driving device
Inventor: HOSHINO HIROYUKI
IPC: H01J25/50
Filed: 1990-04-19
Abstract: PURPOSE:To prevent generation of abnormal sounds when oscillation is started, by feeding the On power to a switching element from a power supply in conformity to signal given by a signal output part. CONSTITUTION:When power is put on, a voltage full-wave rectified by a full- wave rectifier 1 is impressed on the collector of a switching element 5. At that time, the terminal voltage VC of a capacitor 20 becomes higher than this collector voltage VT, and a diode 15 remains off, so that the capacitor 20 is charged via a resistance 17. The terminal voltage VC of the capacitor 20 rises accordingly to cause by and by a transistor 21 to be turned on, and thereby a transistor 24 is also turned on, when the On voltage will be impressed on the base of the switching element 5 to cause it to be turned on. As a result, self-excited oscillation is started. This allows continued oscillation even though the oscillation is started at a lower supply voltage, and generation of abnormal sounds at the starting time of oscillation is prevented.
Patent JP-H02281924-A (JP)
Title: Blow molded vessel
Inventor: FUJIMOTO TAKATOSHI
IPC: B65D1/02
Filed: 1989-04-25
Abstract: PURPOSE:To obtain a blow molded vessel whose adhesive strength of a pinch-off part is high and color tone change also is little, by a method wherein a polyamide layer where change in the color tone obtained by bringing a molded product with water for a week is not exceeding a specific value is made into an inside layer. CONSTITUTION:A polyamide composition containing a hindered phenolic antioxidant and/or a phosphorous processing stabilizer at the rate of 0.01-5wt.% in polyamide is used. Then a layer comprised of the polyamide composition where a difference DELTAE between a value of a color tone change in a color tone change test which has performed with a sample obtained by bringing a molded product comprised of the polyamide composition into contact with water for a week and the similar one to the molded product comprised of only polyamide is not exceeding 2.0 is made into an inside layer. With this construction, excellent blow molded vessel where a pinch-off part is superior in adhesive strength and the color tone change at the time of moisture absorption is little is obtained.
Patent JP-S5329018-A (JP)
Title: Signal processing unit
Inventor: TAGUCHI SHINICHIROU
IPC: H04N5/208
Filed: 1976-08-30
Abstract: PURPOSE: A signal processing unit which consists of only integrators composed of simple resistances and capacitors and a DC voltage is varied, thereby realizing the extremely-excellent picture adjustment through the operation f a simplified circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07228895-A (JP)
Title: Solvent composition
Inventor: TAKAYANAGI YASUYUKI
IPC: C11D7/34
Filed: 1994-03-11
Abstract: PURPOSE:To obtain the subject composition having low toxicity, safety to the human body, high dissolving ability, not forming an environment destroying substance, having no unpleasant smell, a high boiling point, safety and excellent handleability, comprising a specific oxoisobutyric ester as an active ingredient. CONSTITUTION:This composition comprises an oxoisobutyric ester selected from an alpha-alkoxyisobutyric ester of formula I (R<1> and R<2> are each a 1-4C alkyl), a beta-alkoxyisobutyric ester of formula II and a hydroxyisobutyric ester of formula III as an active ingredient. Methyl alpha-methoxybutyrate, ethyl beta- methoxybutyrate, methyl alpha-hydroxyisobutyrate, etc., are preferable in terms of dissolution power, volatility, etc., as the ester. In using another organic solvent together with the oxoisobutyric ester, the content of the oxoisobutyric ester is preferably >=10wt.%.
Patent JP-H042284-A (JP)
Title: Solid-state image pickup element
Inventor: KOBAYASHI ATSUSHI
IPC: H04N5/369
Filed: 1990-04-19
Abstract: PURPOSE:To reduce the apparent horizontal transfer frequency and the power consumption by constituting an output section with four horizontal output registers or over to output two horizontal lines or over simultaneously. CONSTITUTION:The output section 21 consists of 4 horizontal output registers 251-254 in parallel or over, a transfer channel 27 is formed between a storage section ST1 of one phase of a horizontal output register of pre-stage and a storage section ST2 of the other phase of a horizontal output register of post- stage adjacent to each other and signal charges e11, e12, e21, e22 of two horizontal lines or over are read simultaneously by the horizontal output register. Thus, the apparent horizontal transfer frequency is reduced and the power consumption is decreased.
Patent JP-S5328210-A (JP)
Title: Yoke of coreless motors
Inventor: TANAKA HISASHI
IPC: H02K1/06
Filed: 1976-08-30
Abstract: PURPOSE: To prevent a flux leakage towards to a bottom direction of a cup by providing a cut off groove at end of a surface facing against a magnet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60247666-A (JP)
Title: Developing device
Inventor: KOROKU SHIYOUICHI
IPC: G03G15/06
Filed: 1984-05-23
Abstract: PURPOSE:To obtain always sharp developed image prevented from image dropout by elevating developing bias in developing operation when copying reaches a prescribed number of copies, and removing a highly triboelectrified toner from a developing toner. CONSTITUTION:A number of copies is read by counting a signal produced at each one rotation of a photosensitive drum 1 with a counter 8, this count number is stored in the central controller of a copying machine CPU9, and when it reaches a certain prescribed number, e.g., 500, developing bias is elevated in the development operation with a development bias controller 10. At that time, a paper feed controller 11 is actuated to stop paper feed by command from the CPU9. Said actions releases a highly triboelectrified toner melt attached to the developing sleeve 2 from its surface, thus permitting the toner to be smoothly moved to the photosensitive drum 1 bearing a latent image from the sleeve and always sharp image is obtained without causing image dropout.
Patent JP-S5727856-A (JP)
Title: Winding tension control method in hot strip mill
Inventor: SAKAMOTO GUNJI
IPC: B65H23/195
Filed: 1980-07-29
Abstract: PURPOSE: To avoid losing tension balance at time of passing through a stand by degrading a speed command to a pinch roll driving motor in a ramp, when the tail edge of a strip to be wound on a coiler passes through the uppermost stand for adjusting tension.  
     CONSTITUTION: A pinch roll droop DR is multiplied 1 by a current IP (tension set value), and the output is applied to a ramp function generator 3 through a switch 2 which is closed on condition that the tail edge of a strip passes through an upperstream stand. After the speed bias Δu obtained here is subject to speed command processing 4 with a line synchronous velocity set value SL, the result is added to the output of a rotational frequency detector 7 of a top pinch roll motor 6 and an armature current value If detected by a current transformer 8. The result of the processing is output as a command value to an automatic speed regulator 9, and according to the output of the regulator 9, pinch roll motors 6, 14 located at the top and bottom are driven through an ignition signal generator 12 and a thyristor converter 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02284322-A (JP)
Title: Vacuum valve
Inventor: HATAKEYAMA SHUNICHI
IPC: H01H33/66
Filed: 1989-04-24
Abstract: PURPOSE:To enable for an arc shield to regularly hold the position at the time of manufacture even when a vacuum valve is mounted in any direction by providing a constitution in which a joint fitting is fitted to the recessed part of an insulating cylinder inner wall to support the arc shield. CONSTITUTION:An insulating cylinder 1 has a ring square channel 1b formed on the inner wall, and the center part of a joint fitting 12 consisting of a plate material having the same width as the square channel and having the foot formed into a shape extended downward with curving is fixed to the outer circumferential surface of an arc shield 10 by means of welding. In this case, even if a vacuum valve is mounted in any direction, the arc shield is not supported only by peeling resisting force of the bonded surface, but supported also by the substantial parts of the insulating cylinder and joint fitting, and the joint fitting is never fallen from the square channel recessed part as it is extended by the its own elasticity in the recessed part. Hence, the arch shield is regularly maintained in the initial manufacturing position, and reliability to insulating performance and breaking performance of the vacuum valve is improved.