baber/WOPTO huggingface dataset:
Patent JP-S62181315-A (JP)
Title: Production of novel polyurethane
Inventor: OKAMOTO YOSHIO
IPC: C08G18/32
Filed: 1986-02-28
Abstract: PURPOSE:To obtain a novel polyurethane having excellent physical and chemical properties and useful as a medical material having excellent bio-compatibility, by reacting a tartaric acid diester or diphenylethylene glycol with a diisocyanate. CONSTITUTION:The objective polyurethane of formula I or II (R is residue obtained by removing two isocyanate groups from diisocyanate used as a raw material, 1-20C alkylene, arylene, aralkylene, etc.; R' and R'' are 1-20C alkyl or allyl; n is 2-5,000) can be produced by reacting (A) a tartaric acid diester (e.g. dimethyl tartrate) or 1,2-diphenylethylene glycol with (B) a diisocyanate (e.g. p-phenylenediisocyanate).
Patent JP-H07228946-A (JP)
Title: Alloy tool steel member composed of melting material
Inventor: NISHIDA JUNICHI
IPC: C22C38/00
Filed: 1994-02-17
Abstract: PURPOSE:To provide an alloy tool steel member having excellent grindability and toughness by forming fine VC carbide whereas thin tool member is high V-containing alloy tool steel composed of melting material positively adding V. CONSTITUTION:The alloy tool steel member composed of by wt%, 0.2-2.5% C, 0.1-2.0% Si, 0.1-2.0% Mn, 2-20% Cr, 0.1-30%=W+2Mo w and/or Mo, 2.5-7% V and the balance substantially Fe with inevitable impurities and in the impurities, particularly, limited to <=0.008% P and <=100ppm N and composed of the melting material having <=(100XV-250) pieces/mm<2> of >5mum width of the carbide in MC carbide in microscopic observation in the longitudinal cross section parallel to the longitudinal direction of a rolled material or a forged material in the finish product. By using this material, the member drastically improving the service life of the tool is obtd.
Patent JP-S61226426-A (JP)
Title: Original feeder
Inventor: SUGIMOTO SAMIRO
IPC: B65H83/00
Filed: 1985-03-04
Abstract: PURPOSE:To make duplex copying performable, by selecting whether the original taken out of an original mounting table block is fed to an original scanning surface as it is, or it is fed to the original scanning surface after turnover conveyance, while leading the original after being turned over into a conveying passage at the feeding side. CONSTITUTION:A turnover conveying passage 6 is bifurcately formed in a conveying passage 5 of each outlet part of a feel roller 3 and a separation roller 4 taking out stacked originals 1 one by one from those at a lower part to the downward of an original mounting block 2, while a selector gate 7 is set up in this branch part. Originals 1 inside the conveying passage 5 are conveyed to an original scanning position 12 by way of conveying rollers 8 and 9 and a repeat rotor 10, and the original after being scanned is led into a discharge passage 16 and taken out by conveying rollers 17 and 18. And, a discharge route 19 and a turnover conveying passage 20 are bifurcately formed in each outlet part of these rollers 17 and 18, and a selector gate 21 is set up in this branch part. These turnover conveying passages 6 and 20 are combinedly connected to an original turnover conveying route 25 via each of fixed gates 24 and 26, whereby the original 1 is made so as to be feedable to the repeat rotor 10 by way of a conveying passage 30.
Patent JP-H08240290-A (JP)
Title: Mortar filling device for internally connected pipe joint
Inventor: TOSHIMA TOSHIO
IPC: F16L21/08
Filed: 1995-03-03
Abstract: PURPOSE: To enable anyone to fill a gap between a push ring and the deep edge of a socket with mortar. CONSTITUTION: An annular elastic body 22 is laid over a range from the internal surface of a push ring 9 to the internal surface 25 of a pipe 1 at a position deeper than the deep edge 11 of a socket 2. Also, an L-shaped tightening bolt 51 with one end fitted to the tapped hole 36 of the push ring 9 is led through a wear plate 23 on the internal surface of the body 22, and secured with a nut 54, thereby making one end of the body 22 losely contact to the internal surface of the push ring 9. Also, the other end of the body 22 is made to closely contact to the internal surface of a pipe 1 with the bolt 51 as a support point, using reaction acting on the plate 23 at the time when the forward end 56 of an adjusting bolt 55 screwed to the plate 23 in a through-state at a position farther from the body 22 than the bolt 51, is made to press the internal surface of an insertion hole 4.
Patent JP-S51119379-A (JP)
Title: A method for removing sulfur oxides and nitrogen oxides
Inventor: OOSHIBA TAKASHI
IPC: B01D53/14
Filed: 1975-04-11
Abstract: PURPOSE: In a method for simultaneously removing sulfur oxides and nitrogen oxides in waste gas, to regenerate a chelate compound used as an absorbing solution. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01217471-A (JP)
Title: Image forming device
Inventor: NEZU YUKIHIRO
IPC: G03G15/00
Filed: 1988-02-26
Abstract: PURPOSE:To reduce operator's work by reading original images by means of a reading means, recognizing original page number based on the images read by means of a recognizing means and ejecting image-formed transferred materials onto a tray corresponding to the page number of a sorter means in response to the page number recognized by means of a control means. CONSTITUTION:Original images are read by the reader 29 prior to original image-formation. The page number is recognized based on the read original images. The sorter device 30 is driven in response to the page number, and sheets on which original images are formed are ejected onto a sheet ejecting tray 31 corresponding to the page number. Therefore, even when the page numbers of originals set in the worktable 1b of an automatic original feeding device 1a are disturbed, copied sheets are automatically rearranged in order of page. Therefore, rearrangement by an operator becomes unnecessary, and the operator's work can be reduced.
Patent JP-H10236723-A (JP)
Title: Paper end detector in printer
Inventor: SASAKI YOSHITOMO
IPC: B65H43/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To accurately detect a paper end of roll paper without dispersion by eliminating accompaniment of space limitation. SOLUTION: In case of roll paper 13 fixing a paper end to a paper core 15, a device, aiming at a point forcedly pulling a paper of the paper core 15 by a feed mechanism in a paper end, is provided with a core receiver 16 integrally formed with the paper core 15, core receiving part 17 holding the core receiver 16 with inserting/extracting possible in a direction orthogonal to the paper core 15, and an end detection means 21 having two contacts 18a, 18b regulated with a continuity/non-continuity condition by the core receiver 16 in the core receiving part 17 to output a paper end signal in accordance with a change of the continuity/non-continuity condition of the contact points 18a, 18b according to movement of the core receiver 16 by tensile force of the feed mechanism.  At paper end time, forced movement of the core receiver 16 by tensile force of the feed mechanism is utilized, by substituting for this movement a change to the continuity or non-continuity condition of the contact points 18a, 18b, without depending on weight, a paper end of the roll paper 13 is detected without dispersion.
Patent JP-H05240787-A (JP)
Title: Surface plasmon microscope
Inventor: OKAMOTO TAKAYUKI
IPC: G01N21/55
Filed: 1991-03-08
Abstract: PURPOSE:To provide a device having a wide dynamic range by magnifying a polarized light flux, converging the magnified light flux, projecting it on the surface of a sample coming into contact with a light wave connector through a metallic thin film, and detecting the reflected light spatially. CONSTITUTION:The light from a laser 1 is magnified once in a diameter of a light flux by means of the first, the second and the third lenses 5, 11 and 12, and next, it is converged on a sample 10, and thereby, a small spot diameter or a wide incident angle range can be obtained. Surface plasmon is excited on the interface between the sample 10 and a metallic thin film 3 due to incidence of the light. The reflected light is received as it is by means of an image sensor 8, and a position of a spatial incident light beam on the sensor 8 shows an incident angle upon the surface of the sample 10. An output from the sensor 8 is converted digitally, and is taken into a calculator, and a resonance angle is found. The sample 10 is moved by means of an X-Y stage 9, and a refraction factor or two-dimensional distribution of the film thickness can be also determined.
Patent JP-H11241731-A (JP)
Title: Damper mechanism
Inventor: UENOHARA NORIHISA
IPC: F16D13/64
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently widen a relative twist angle of an input side member and an output side member by solving a problem of a conventional stop pin. SOLUTION: A clutch disk assembling body is provided with a hub flange 101, plates 102, 103, and a plurality of coil springs 104. The hub flange 101 is provided with a plurality of projections 106 which extends outward of a radial direction on an outer peripheral edge. The clutch plate 102 and a retaining plate 103 are arranged holding the hub flange 101 in an axial direction, and are fixed by a plurality of plate shaped connecting parts 109 which extends from the outer peripheral edge of the retaining plate 103. The plate shaped connecting part 109 is arranged in a circumferential direction of the projection 106, and a stopper mechanism is constituted by the plate shaped connecting part 109 and the projections 106. The hub flange 101 and the plates 102, 103 are elastically connected to each other in a circumferential direction by the plurality of coil springs 104. A circumferential direction angle θA of each projection 106 is formed smaller than that angle θ C between adjacent stopper surfaces of the projections 106 arranged adjacently to a circumferential direction.
Patent JP-S56141255-A (JP)
Title: Automatic deceleration controller for rewinder
Inventor: TEZUKA AKIO
IPC: B65H26/08
Filed: 1980-04-02
Abstract: PURPOSE: To emit a deceleration command in case of rewinding and improve the accuracy of automatic deceleration control by a method wherein a diameter of a mandrel is measured at all times, and the residual amount of a spiral material calculated on the basis of the result and the residual amount of the material during treatment are compared.  
     CONSTITUTION: The pulses of a command speed rotary machine 15 of a bridal and the signals of a command speed rotary machine 13 of a rewinder are inputted to a counter 16, and the length LR of a coil 1 and the circumferential difference of the coil 1 at a point of time when deceleration must be started are calculated from the set value of the residual coil 1 and the speed of a line. The circumferential length CN of the coil 1 in case of deceleration is counted by means of an arithmetic circuit 17 from the coil length, circumferential length and a mandrel diameter DM, and compared with coil length CA during treatment by means of a comparison circuit 18 and a deceleration command is emitted when CN agrees with CA or becomes larger than that. Thus, the accuracy of automatic deceleration control can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09237106-A (JP)
Title: Load control system and illumination control system
Inventor: SHIBATA AKIHIRO
IPC: G05B19/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To continue a load operating state even after the operation change planned time of a load by means of a time schedule control without requiring a special operation terminal equipment. SOLUTION: The transmission line 2 of a main operation board 1 is connected to a control terminal equipment 3 controlling the load 6 and the operation terminal equipment 4 indicating the operation change of the load 6. The main operation board 1 is provided with a time schedule control means and a mode setting means. The time schedule control means controls the control terminal equipment 3 in accordance with time schedule data where a time for changing the operation of the load 6 is set. The mode setting means sets one of a time schedule control mode for controlling time schedule control or a time schedule control releasing mode for releasing time schedule control. The operation state of the load 6 is continued after the operation change planned time of the load 6 by time schedule control by setting the time schedule control releasing mode.
Patent JP-H07251659-A (JP)
Title: Adjuster of seat for vehicle
Inventor: KAYAMA HIDEO
IPC: B60N2/08
Filed: 1994-03-15
Abstract: PURPOSE:To suppress looseness of a seat while absorbing an error of mounting a lower rail. CONSTITUTION:A device comprises an engaging hole 30 opened to a lower rail 3, rod 4 supported turnably in a side of an upper rail 2 and further displaceably in an axial direction, lock plate 5 connected to this rod 4 to provide a tooth 51 selectively engageable with the engaging hole 30, hollow rod 6 supported turnably in a side of the upper rail 2 and a notched part for transmitting a rotary motion of the roll 4 to the hollow rod 6, duplicated to be arranged in a turn position of the lock plate 5. In this way, the device comprises a lock plate 7 connected to the hollow rod to be selectively engageable with the engaging hole 30 and a guide groove 80 for guiding a pin 41, protrusively provided in the rod 4, while turned in the axial direction.
Patent JP-S63238019-A (JP)
Title: Antidepressant
Inventor: EERITSUHI REERU
IPC: A61K31/40
Filed: 1988-02-26
Abstract: An agent containing a compound A and a compound B having synergistic activity as an antidepressive.
Patent JP-S59171183-A (JP)
Title: Manufacture of pyroelectric single crystal
Inventor: HASHIMOTO SUSUMU
IPC: G01J5/02
Filed: 1983-03-18
Abstract: PURPOSE:To enable to easily obtain a thin plate single crystal of a large area by a method wherein a thin plate of an amorphous oxide expressed by a specific formula is passed through a pre-heated region, a locally heated region of sudden temperature increase, and said region of the maximum temperature in this order. CONSTITUTION:The thin plate of the amorphous oxide expressed by the formula Pb5Ge3-xSixO11 (where x is a number satisfying the relation of 0<=x<=2) is pre- heated in the temperature gradient at 20 deg.C/mm. or less in the range of 400-600 deg.C. Next, it is heated at the locally heated region of sudden temperature increase compared with said gradient. Then, it is heated at the locally heated region of the maximum temperature at 650 deg.C or more. Under such a condition, this thin plate is heat-treated from one end to the other end successively. The manufacture under such a condition enables to easily obtain the thin plate single crystal 0.5mm. or less thick of a large area and with less defect.
Patent JP-S58161648-A (JP)
Title: Brake device
Inventor: ISHII AKIRA
IPC: B60T8/28
Filed: 1982-03-18
Abstract: PURPOSE:To make it possible to change pressure reduction control conditions by inserting a speed reduction responsive valve into the prescribed position of a brake circuit in a device equipped with a hydraulic pressure control valve for reducing the brake hydraulic pressure to a rear wheel brake operating device under prescribed conditions. CONSTITUTION:One chamber of the two hydraulic pressure generating chambers of a double system master ring 3 actuated by a brake pedal 2 is connected to a left front wheel brake operating device 6 thorugh a piping 5 and to a right rear wheel brake operating device 13 via a speed reduction responsive valve 11 through a piping 10. Further, the other chamber is connected to a right front wheel brake operating device 17 through a piping 16 and to a left rear wheel brake operating device 24 via a speed reduction responsive valve 22 through a piping 21. The speed reduction responsive valves 11, 12 are made in the same structure with each other, and so set up to enlose themselves balls 32 to be seated on a seat 33 at a prescribed deceleration. Further, hydraulic control valves 9, 20 for reducing the brake hydraulic pressure reaching the prescribed pressure are inserted into the connection points of the pipings 10, 21 to discharge parts 9, 19.
Patent JP-S57158639-A (JP)
Title: Color photographic sensitive material
Inventor: IIJIMA TOSHIBUMI
IPC: G03C7/18
Filed: 1981-03-25
Abstract: PURPOSE:To extend the latitude of the titled material and to enhance the sharpness by adding a compound absorbing light in the sensitive wavelength range of the >=2 silver halide emulsion layers to a layer other than the layer farthest from the support among the layers by a larger amount. CONSTITUTION:This color photographic sensitive material for photographing has >=2 silver halide emulsion layers contg. diffusion resistant couplers and particles of the same silver halide and having the same sensitivity on the support. To a layer other than the layer farthest from the support among said layers is added a compound absorbing light in the sensitive wavelength range of the layer, e.g., a filter dye by a larger amount. The filter dye is removed by outflow in an ordinary color developing soln. and the colored couplers react with the oxidant of the color developing agent to give coloring dyes useful in the formation of an image. Load in the manufacture of this sensitive material is small.
Patent JP-H06239307-A (JP)
Title: Method and device for forming sealed part
Inventor: ICHIKAWA TAKU
IPC: B65B7/14
Filed: 1993-02-10
Abstract: PURPOSE:To provide a method and device to eliminate the danger of a protruding part, and make a packaging unnecessary by a method wherein a sealed part of a laminated tube is cut in such a manner that the sealed part may form a circular arc shaped surface, and a hole for suspension is formed on the sealed part. CONSTITUTION:A stocker 14 which is tilted to the introduction side of a turntable 7 is provided, and an object to be sealed 1 is charged in a jig holder 8 in such a manner that the cap side is facing down turntable 7 on which jig holders 8... are attached at locations which equally divide the turntable 7 respectively is rotatably supported on the upper surface of a box body, and a recognition confirming camera is arranged above a location for which the turntable 7 is turned by 1/12 of the circumference, and a filler tank 20 on which a filling nozzle is provided at a lower part on the side is arranged at the next location. The jig holder 8 is pushed up, and the filling nozzle is inserted in the object to be sealed 1. Then, a mark adjusting is performed, and at the next location, hot air is jetted from a hot air nozzle 34 to heat a sealing part, and ultrasonic sealing is done at the next location. Then, cooling and marking are done, and forming cut and drilling for a suspension hole are performed.
Patent JP-S57158138-A (JP)
Title: Safety drive instruction equipment of automobile
Inventor: WATANABE TOSHIO
IPC: B60Q9/00
Filed: 1981-03-25
Abstract: PURPOSE:To make an exact instruction by providing a controller which issues a voice with the aid of a timer or so when information, such as a starting point of driving, distance, time, speeds and so forth, issued by a travelling equipment reaches a set level, for a safety drive instruction equipment which makes an aural instruction by means of a starting switch. CONSTITUTION:Not a start of an engine but a start of running actuates a timer 9 and after a few minutes later, a current flows from a dc power source 4 via an ignition switch 6 to a voice signal generation circuit 1 and an amplification circuit 2 to make an aural instruction of a start of driving. If a car runs over a specific speed, a warning voice is generated. Additionally, a warning voice is issued from a controller 8 which consists of the timer 9 and a meter 10, if a continuous driving is over four or more hours or over a certain distance. The timer 9 is turned to zero after a lapse of 30min parking or stop of driving. Each parking time over ten minutes is multiplied and accumulated up to 30min, then, the timer 9 is turned to zero. And a warning voice of informing a running distance is given on every 1,000km run.
Patent JP-H05174596-A (JP)
Title: Integrated circuit
Inventor: HOSOYA NOBUKAZU
IPC: G11C27/00
Filed: 1992-03-02
Abstract: PURPOSE:To provide an integrated circuit which has a peak holding capacitor, a coupling capacitor by preventing discharge of the peak holding capacitor formed of a P-N junction. CONSTITUTION:A decrease in discharge of a main capacitor C1 of a peak holding unit 6 formed of a P-N junction is detected by a decrease in discharge of a sub capacitor C2 of a discharge simulator 7. Main and sub compensating currents of a constant-voltage circuit 8 following to the decrease in the discharge of the capacitor C2 are respectively injected in the capacitors C1, C2. As a result, discharge of a non-charging period of the capacitor C1 can be prevented, a peak holding capacitor, a coupling capacitor are contained in a bipolar semiconductor integrated circuit by holding the potential charged in the capacitor C1 thereby to provide a capacitor containing peak holding integrated circuit, a capacitor coupling type low frequency or wide band amplifier integrated circuit, etc.
Patent JP-S51120162-A (JP)
Title: Diode switch circuit
Inventor: FUJISAKI MICHIO
IPC: H03K17/74
Filed: 1975-04-15
Abstract: PURPOSE:To obtain a diode switch circuit which is capable of conducting high amplitude AC signals with a low DC bias voltage.
Patent JP-H11243560-A (JP)
Title: Video signal output method and device thereof
Inventor: NAKADA YOSHIHIRO
IPC: H04N11/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for transmitting a timing signal that notifies the multiplication timing, separately from the signals which are transmitted by multiplexing the RGB digital video signals in time division and also inserting and outputting a synchronous corresponding signal at multiplying. SOLUTION: This video signal output device 10 includes a multiplexer (multiplexing means) 11 of a 5-bit/4-input constitution and a D/A converter 12, which converts digital signals into analog signals. Each of RGB digital signals which are outputted from the device 10 has a 4-bit constitution. The multiplexer 11 has four signal input terminals 11a to 11d, a signal output terminal 11q and a selection signal input terminal 11s. Then the multiplexer 11 multiplexes each input signal in time division and also inserts a synchronous, corresponding signal to produce a time division multiplex signal, and outputs this signal to the converter 12.
Patent JP-H09240244-A (JP)
Title: Vehicle speed input method
Inventor: SUNAGA HIDEKI
IPC: B60H1/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To restrict any high frequency surge as the result of securing some period of time not suffering from interruption during high speed measurement liable to be injured by frequent interruption by detecting a vehicle speed signal for every measurement unit time and inhibiting any subsequent input of vehicle speed when any vehicle speed signal is inputted in a measurement unit time. SOLUTION: When a vehicle speed signal is transmitted to a detection data processing part 55, the vehicle speed signal is detected after a preset period of time passes from start of measurement of an unit time for measurement. When interruption is applied to a detection data processing part 55 owing to detection of these vehicle speed signals, the detection data processing part 55 counts the vehicle speed signals by means of a counter 56 and immediately inhibits the interruption of the vehicle speed signals. In this case, a time obtained by subtracting a specific time from a measurement unit time is made an interruption inhibiting time, and this inhibiting time is allotted to a time for processing data other than vehicle speed processed by the detection data processing part 55.  Then, after time measurement of measurement unit time is over, the next time measurement of measurement unit time is started and also input of vehicle speed signals is admitted.