baber/WOPTO huggingface dataset:
Patent JP-S53137005-A (JP)
Title: Preparation of powder forged product
Inventor: OBARA KUNIO
IPC: B22F3/02
Filed: 1977-05-06
Abstract: PURPOSE: To produce the precise powder forged product having excellent mecahnical properties, corrosion resistance and heat resistance, by sintering the green compact of a metal powder having the oxide coating on the surface in a protecting atmosphere, after that, by raising the density of the sintered material to high value by forging and, successively, by dissolving the oxide in a solid state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000253552-A (JP)
Title: Hand hole for shared electric cable tunnel
Inventor: MATSUMOTO KOJI
IPC: H02G9/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hand hole for a shared electric cable tunnel where the need for changing the installation position of an insert nut matching the position of the shelf for each construction object is eliminated. SOLUTION: In a hand hole for a shared electric cable tunnel, a box 1 where the upper part is open is provided in the middle of the tunnel. Insert nuts 3 are installed embedded at a plurality of places of the upper and lower parts of the specific positions of a sidewall 1b of the box 1, while the screw hole 3a is opened in hand hole space 4 in the box 1. Vertical metal fittings 6A are mounted by a mounting bolt 5 being screwed to the plurality of upper and lower insert nuts 3. In the vertical metal fittings 6A, a number of shelf-mounting holes 7 are provided at specific intervals in the vertical directions. A cable reception shelf 12 is mounted to an arbitrary shelf-mounting hole with a bolt 13 and a nut 14.
Patent JP-S56149622-A (JP)
Title: Digital input device
Inventor: KONISHI KUNIYOSHI
IPC: H02J1/00
Filed: 1980-04-21
Abstract: PURPOSE:To realize a miniature power source and ensure a quick input action, by supplying an input power source in time division to plural unit input circuits based on a command given from a controller. CONSTITUTION:The input power source 12 has the current capacity equivalent to a unit of the unit input circuits 10a-10d. The control part 16 supplies the power source 12 in time division to each unit input circuit 10 with a timing given from the timing generating part 13. On receiving a power supply from the source, each unit input circuit makes a voltage rise of input power source like waveform A. Thus a feed from an external contact is made possible. When the power source 12 is stabilized, the part 16 generates the timing B (waveform B) and sets the information C of the external contact to the register file 14.
Patent JP-2000247369-A (JP)
Title: Corrugated fiberboard cushion material
Inventor: KOBAYASHI MASAHIRO
IPC: B65D81/03
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard cushion material with which cushioning effects can be obtained only by folding a blank without using expanded styrene, and which is simple in structure with reduced materials. SOLUTION: A crease is formed on a single blank 10 and a portion of the crease is appropriately folded in a form of valley or folded in a form of mountain, thereby providing the corrugated fiberboard cushion which can hold a package object in a lifted state inside a packaging box. The blank comprises a main part 52 exhibiting an elongated rectangular piece which can form a U-shaped object holding portion extending in a longitudinal direction by folding in a form of valley and barrel winding pieces 24 connected to both longitudinal ends of the main part and bending toward a rear side of the U-shaped object holding portion by folding in a form of mountain.  When the main part 52 is folded into a U-shape, cushioning steps are formed at both ends of the object holding portion, and the main part 52 folded in the U-shape is fixed while being rolled by the mountain folded barrel wind pieces from the rear side.
Patent JP-S53137191-A (JP)
Title: Electronic clinical thermometer
Inventor: OGAWA HIROSHI
IPC: G01R15/00
Filed: 1977-05-06
Abstract: PURPOSE: To display the operation results by feeding the output of a temperature sensitive section as an analog input signal to an operation display section so that the detected temperature sensitive section is operated in the operation display section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06267046-A (JP)
Title: Auto-tracking device
Inventor: OKUDA NOBUKATSU
IPC: G11B5/584
Filed: 1993-03-12
Abstract: PURPOSE:To make possible execution of correct tracking even when there is a difference between reproduction signal detection levels of a plurality of heads provided on one head driving element. CONSTITUTION:Reproduction signal detecting means 3 and 4 detect reproduction signals obtained from reproducing heads l and 2. The detected reproduction signals are read in a microcomputer 5 through A/D converters 6 and 7 at a sampling timing being synchronous with H. SW 15 and processings in the microcomputer 5 are started. Based on the read detection level of each reproducing head, in the microcomputer 5, a detection level normalizing means 8 executes a normalizing processing of the detection level, a head driving direction determining means 94a executes a processing for determining the direction of driving of the head, a detection level difference detecting means 10 executes a processing for detecting a difference between the detection levels and a head driving data generating means 11 executes a processing for generating head driving data, and the result is outputted to a driving means 13 through a D/A converter 12. The driving means 13 drives a head driving element 14 on the basis of the head driving data.
Patent JP-S60197886-A (JP)
Title: Enameled aluminum coated steel sheet
Inventor: YAMAMOTO MOTOHARU
IPC: C23D5/00
Filed: 1984-03-16
Abstract: PURPOSE:To obtain an enameled Al coated steel sheet having superior adhesive strength to the enamel, superior heat the chemical resistances by bonding an enamel layer contg. PbO and/or B2O3 to the surface of a steel sheet after forming an alloy layer having essentially one or more phases selected among FeAl3, Fe2Al5, FeAl and Fe3Al phases on the surface of the steel sheet. CONSTITUTION:An enamel layer contg. 15-60wt% PbO and/or 0.1-50wt% B2O5 and having a high softening point is bonded to the surface of a steel sheet after forming an alloy layer having essentially one or two phases selected among FeAl3, Fe2Al5, FeAl and Fe3Al phases on the surface of the steel sheet to obtain an enameled Al coated steel sheet.
Patent JP-H07261485-A (JP)
Title: Feed-in paper carrier device for image forming device
Inventor: SHINDO YUKICHI
IPC: G03G21/14
Filed: 1994-03-23
Abstract: PURPOSE:To accurately send paper sheet to a transfer part in matching with the position of an image on the photoreceptor surface and to correct the sending speed of a resist roller so as not to cause deviation from the circumferential speed of the photoreceptor. CONSTITUTION:A paper sheet 1 is sent out by driving resist rollers 6 and 7 at a low speed after the skewness of the paper sheet is corrected by the resist rollers 6 and 7, the resist rollers 6 and 7 are stopped when the leading end of the paper sheet delivered at a low speed is detected by the second detector S2, and the resist rollers 6 and 7 are started again at the same speed as the circumferential speed of the photoreceptor roller 8 in timing with the image position on the photoreceptor roller 8. And, this device is provided with a controlling means for correcting the time difference with respect to the speed of the paper sheet 1 trailing end and the speed of the photoreceptor roller 8 between two pieces of the detector S3 and the detector S2, thus the resist rollers and 7 are made possible to change the speed.
Patent JP-S62209918-A (JP)
Title: Pulse generating circuit
Inventor: MORIYA HIROYUKI
IPC: H03K5/13
Filed: 1986-03-10
Abstract: PURPOSE:To obtain a pulse signal which is mutually a reverse phase and small in a time difference by the difference in a delaying time in accordance with an input terminal for which a logical circuit is used and using respectively these for the prescribed number of the step. CONSTITUTION:A pulse signal phi supplied to an input terminal 1 passes through the system in which NAND circuits are provided in the odd number (21-23), a phases is inverted, the signal is removed to an output terminal 5 and the signal passes through the system in which the NAND circuits are provided in the even number (31-34), the same phase is inverted and the signal is removed to an output terminal 6. In such a case, since for NAND circuits 21-23, the electric power source is connected to an input terminal A respectively, the delaying time of respective steps is tauA, and the whole delaying time comes to be 3.tauA. Meanwhile, since for NAND circuits 31-34, the electric power source is connected to an input terminal B respectively, the delaying time of respective steps is tauB, and the whole delaying time comes to be 4.tauB. Consequently, delaying times tauA and tauB are selected so as to come to be 3.tauA=4.tauB, the delaying time of the pulse signal of the reverse phase mutually removed to output terminals 5 and 6 is made equal and the time difference can be smaller.
Patent JP-S56149176-A (JP)
Title: Compression system for facsimile information
Inventor: WATANABE HIDEAKI
IPC: H04N1/415
Filed: 1980-04-22
Abstract: PURPOSE:To prevent mutual interference among picture signal sections by sending a control flag and picture signal by turns for every section of the picture signal and by eliminating the transmission of a control flag for an all-white signal section existing continuously at the edge of an original. CONSTITUTION:Microprocessor 13 reads out a control flag out of control flag memory 12 and a picture signal out of RAM11 by turns from the 1st section to the following sections successively. Only when the readout control flag shows a black-signal existence section, the indication of transmitting the picture signal in this section is sent to modulator 16 and when the control flag indicates an all-white-signal existence section, the transmission of the picture signal in the section is omitted. For all all-white signal sections existing after the final black-signal existence section, the transmission of their control flags is also omitted. Thus, the compressibility of information by a white-ground interlacing system is improved without entailing mutual interference among divided picture signal sections.
Patent JP-S56149071-A (JP)
Title: Photographic fog remover for electrophotographic copier
Inventor: ABE YOSHIAKI
IPC: G03G15/09
Filed: 1980-04-22
Abstract: PURPOSE:To obtain a copy having high sharpness free from any photographic fog by so constituting the device that the excess toner on the surface of a photoreceptor is removed by a revolving magnetic roll. CONSTITUTION:The toner in the visible image part made on the surface of a photoreceptor 8 by a developing roll 10 is divided to the visible image part 12 and the excess stuck toner 13. The electrostatic adsorption of this excess toner on the photoreceptor 8 is extremely small as compared to the visible image part 12. Hence, it is adsorbed by a magnetic roll 11 having suitable magnetic force and is removed from the photoreceptor 8. On the other hand, the toner in the visiable image part 12 has high adsorption force to the photorecptor 8 and therefore it does not receive the influence of the roll 11. Since the excess toner which is the cause for staining and photographic fog of copying paper is removed by magnetic force in this way, the copy having high sharpness is obtained.
Patent JP-H09216540-A (JP)
Title: Electric supply connector structure for slide door
Inventor: MATSUNAGA NOBUHITO
IPC: B60J5/06
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To maintain the contact state of the electric supply connector of a slide door favorably. SOLUTION: A rod shape terminal 11 of a connector 7 of a car body side of door side is rotated freely and the rod shape terminal 11 is slided while rotating backward or forward when the rod shape terminal 11 is contacted of separated with the terminal 4 of the car body side and door side by guiding a harness terminal 15 connected to the rod shape terminal 11 by an inclined periphery groove. Thereby, a dust adhered by the friction of the mutual contact surface of the terminals 4, 11 is removed.
Patent JP-H09217353-A (JP)
Title: Slope planting method
Inventor: OTOWA KOJI
IPC: C08L101/16
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To dispense with the removal of a sheet and net for preventing the washed away of seeds after use. SOLUTION: A planting mat 2 is laid on a slope 1. The planting mat 2 is a coarse mat made of natural fiber, and seeds of plants are preliminarily buried in the mat. A covering sheet 3 is put on the planting mat 2. The covering sheet 3 is made of biodegradable plastics. The covering sheet 3 is formed of a porous nonwoven fabric in order to ensure air permeability. A net made of biodegradable plastics is put on the covering sheet 3. A nail 6 is driven to the crossing part of tapes to fix them.
Patent JP-H05257038-A (JP)
Title: Simple connector assembling jig for optical fiber
IPC: G02B6/36
Filed: 1992-03-11
Abstract: PURPOSE:To obtain the simple connector assembling jig for the optical fiber which easily inserts the optical fiber into a simple connector. CONSTITUTION:The simple connector assembling jig 100 for the optical fiber is used to insert the optical fiber 20 into the sleeve 15 of the simple connector which has a ferrule internally; and an engagement part 101 which engages a clamping member 17 clamping the sleeve 15 of the simple connector is formed and the jig is equipped with a tapered optical fiber guide-in thin pipe 102 which is inserted into the sleeve 15 of the held simple connector and an optical fiber insertion opening 103 which is linked to the optical fiber guide-in thin pipe 102 so that the optical fiber 20 is guided in. The optical fiber 20 can easily be inserted into the sleeve 17 through the optical fiber guide-in thin pipe 102 only by being guided in the optical fiber insertion opening 103.
Patent JP-H08245874-A (JP)
Title: Production of composite of clay mineral and polyamide
Inventor: DEMURA SATOSHI
IPC: C08K3/34
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a clay mineral/polyamide composite improved in elastic modulus by removing a solvent having a phenolic hydroxyl group from a soln. comprising a clay mineral. a polyamide, and the solvent. CONSTITUTION: A clay mineral (e.g. hectorite) having at least one kind of ion selected from among H ion, alkali metal ion, org. onium ion, etc., and a polyamide (e.g. nylon 6 and/or nylon 66) are dissolved in a solvent having a phenolic hydroxyl group (e.g. m-cresol) at about 10-30 deg.C to give a soln. having a concn. of about 0.5-20wt.%. The soln. is heated to about 20-200 deg.C, esp. about 50-160 deg.C, to evaporate the solvent, to cause cocoagulation, and to give a clay mineral/ polyamide composite in a wt. ratio of (2/98)-(80/20). A clay mineral/polyamide composite film is obtd. by casting the soln. on a glass plate and heating the cast soln. to remove the solvent.
Patent JP-H09331000-A (JP)
Title: Semiconductor package
Inventor: JIN SUN KIMU
IPC: H01L23/28
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a small semiconductor package of multi-pin structure which is lessened in height having inner terminals and outer terminals formed smaller than a solder pad by a method wherein a semiconductor chip is bonded to the base of a bonding groove. SOLUTION: The electrical connection of chip pads formed on a semiconductor chip 12 is taken into consideration. First of all, inner terminals 10b-1 serving as mounting parts where the chip 12 is mounted are provided to the inner base (base of bonding groove 10a) of a board 10. Outer terminals 10b-2 are provided to the outer base of the board 10 taking an electrical connection with the inner terminals 10b-1 into consideration. The outer terminals 10b-2 are electrically connected to the ends of inner leads buried in the base of the board 10.
Patent JP-H08245086-A (JP)
Title: Hydraulic elevator control device
Inventor: HIRATA AKIHIKO
IPC: B66B1/04
Filed: 1995-03-13
Abstract: PURPOSE: To make the operating oil temperature of a hydraulic elevator adjustable and make the controllability of an elevator car excellent so as to be comfortable to ride and to shorten car start time. CONSTITUTION: A down operation control system is switched according to the high/low degree of the operating oil temperature. In the case of the oil temperature detected by a temperature sensor 22 being higher than the set temperature, a control device 20 opens a solenoid changeover valve 9, and closes a solenoid change-over valve 210. The operating oil thereby flows into a hydraulic pump 8 through the solenoid change-over valve 9 so as to execute speed control based on regenerative control using an induction motor. In the case of the detected oil temperature being the set temperature or lower, the solenoid change-over valve 210 is opened so as to execute speed control based on flow rate control using the throttle of the solenoid changeover valve 210.  At this time, the throttle of the solenoid change-over valve 210 is controlled so as to raise the oil temperature to the appropriate temperature.
Patent JP-S60215751-A (JP)
Title: Manufacture of high-strength aluminum alloy wire for electric conduction
Inventor: OGAWA KINYA
IPC: C22C21/00
Filed: 1984-03-19
Abstract: PURPOSE:To make heat treatment after drawing unnecessary and to reduce the cost of manufacture when a high-strength Al alloy wire for electric conduction contg. Mg and Si is manufactured, by continuously drawing an alloy so that the temp. of the resulting wire is regulated to a specified value at the end of the drawing and by coiling the resulting wire. CONSTITUTION:An alloy consisting of 0.3-1.6wt% Mg, 0.3-1.2wt% Si and the balance Al with inevitable impurities or an alloy consisting of, by weight, 0.3- 1.6% Mg, 0.3-1.2% Si, 0.1-0.8% Fe, 0.005-0.6% Cu and the balance Al with inevitable impurities is continuously drawn so that the temp. of the resulting wire is regulated to 120-260 deg.C at the end of the drawing, and the resulting wire is coiled. A high-strength Al alloy wire for electric conduction is manufactured.
Patent JP-H03255485-A (JP)
Title: Wet copying machine
Inventor: ECHIGO KATSUHIRO
IPC: G03G15/10
Filed: 1990-03-06
Abstract: PURPOSE:To secure excellent fixation and conveyable performance for any transfer paper by providing a fixing fan which sends air toward the transfer paper on the downstream side of a fixing device in a transfer paper conveying direction and making the air quantity at the time when the fixing fan sends the air to the transfer paper which is a special paper larger than in the case of the transfer paper which is a plain paper. CONSTITUTION:A paper ejecting roller 11 is arranged on the exit side of the fixing device and a paper ejecting tray 12 is provided on the downstream side in the direction where the roller 11 conveyes the transfer paper P. The fixing fan 13 which sends the air toward the transfer paper P is provided on the downstream side of the fixing device above the tray 12. Then, the fixing fan 13 is set so that the air quantity at the time of sending the air to the transfer paper P which is the special paper may be larger than in the case of the transfer paper P which is the plain paper. Namely, the air quantity by the fixing fan arranged behind the fixing device is increased so that it may accelerate the volatilization of solvent on an O.H.P. sheet when the special paper such as the O.H.P. sheet passes and the air quantity at the time when the plain paper passes is made smaller than when the O.H.P. sheet passes. Thus, the excellent fixation and conveyable performance are obtained for any transfer paper.
Patent JP-S58169684-A (JP)
Title: Automatic parallelism producing mechanism of digitizing device
Inventor: ITOU TSUYOSHI
IPC: G06F3/0488
Filed: 1982-03-31
Abstract: PURPOSE:To produce parallelism easily and accurately, by securing rotation of a stage to which a pattern draft and the digitizing paper are set and then turning the stage on the basis of an extent of shift to the standard position obtained from an arithmetic process. CONSTITUTION:A pattern draft is put on a stage to produce rough parallelism, and then the pattern draft is fixed to the stage. Then the digitizing paper is stuck onto the pattern draft. A compensation switch 10 is turned on to actuate a compensation controller 16, and then a head 4 is shifted to be set at a rotary center shaft Cs. Then a recognition button is pushed to supply an optional recognized point in the form of the rotary center value during an arithmetic process for an arithmetic processor 17. Then the recognition buttons are pushed at two areas to supply the position information of the optional recognized two points of the processor 17. The processor 17 calculates both the turning direction and the turning extent of the stage. Based on the result of these calculations, a pulse motor M is driven to turn the stage by a prescribed angle.
Patent JP-H01228521-A (JP)
Title: Air cleaner
Inventor: ABE HIDEJI
IPC: B03C3/68
Filed: 1988-03-07
Abstract: PURPOSE:To lower the operation noise while sleeping at night by equipping a gas sensor, a photo sensor, and a controlling circuit for automatic operation by output of the both sensors and prioritize output of the photo sensor over that of the gas sensor. CONSTITUTION:Interior pollution is detected by a gas sensor 26, and in the case the pollution is slight, an electric power ventilator 31 is operated at low power, and if it is medium or heavy, it is operated at medium or high power, resp. However, when the photo sensor 30 detects has become dark, even if the gas sensor 26 detects the medium or heavy pollution, the electric power ventilator 31 is controlled not to work or work at low power by the controlling circuit so as to lower the operation noise during sleeping time.
Patent JP-S51128194-A (JP)
Title: Fire protection composition
Inventor: ISHISE KOUJIROU
IPC: C09D129/04
Filed: 1975-04-30
Abstract: PURPOSE: To provide a fire protection composition that has excellent water-proof, weather resistance as well as fire spreading prevention effect and produces less noxious gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02233055-A (JP)
Title: Original processor
Inventor: YAMAGUCHI TAKASHI
IPC: H04N1/00
Filed: 1989-03-07
Abstract: PURPOSE:To input again the transmitted contents of an original after correcting them when a transmission error occurs in them, and to reconfirm the contents of the transmitted original successively during the transmission of the original by reading the transmitting original by using an original displaying means, and displaying its contents. CONSTITUTION:The reading part 2 of the original is connected to a control part 3, and during the transmission, it is connected to a public line 7 through the control part 3, and executes transmission/reception. Then, it outputs a page being transmitted on a display part 5, and simultaneously, displays the transmission data of the original being transmitted on the display part 5. Accordingly, the transmitted contents of the original can be confirmed at real time with eyes, and as necessary, they can be confirmed by stopping a facsimile with a stop key. Thus, when the transmission error in the transmitted contents of the original occurs, the contents can be inputted again after correcting them, and simultaneously, the contents of the transmitted original can be reconfirmed successively during the transmission of the original.