baber/WOPTO huggingface dataset:
Patent JP-H10104036-A (JP)
Title: Method for forming flow-speed conversion data in flow sensor and flowmeter
Inventor: OCHI KENZO
IPC: G01F1/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To accelerate the operating speed of the flow-speed converging data of a flow sensor. SOLUTION: In a graph which indicates the relation between an output value S of a flow sensor and a flow speed V of fluid by the beforehand regression with a curve 18, a point 20 corresponding to the maximum output value and a point 21 corresponding to the minimum output value are connected with a straight line 19. A point which is remotest in the perpendicular direction with respect to the line 19 on a regression curve 18 is made to be a first dividing point 23. The straight line 19 is divided into two parts at the first dividing point 23. By the same way, the straight line is sequentially divided, so that the approximate folded line is obtained. These values are stored in the memory device in the controller part as the flow-speed conversion data.
Patent JP-H026635-A (JP)
Title: Open end spinning apparatus and method
Inventor: EDOMUNTO SHIYURAA
IPC: D01H4/08
Filed: 1988-10-12
Abstract: PURPOSE: To obtain an open-end spinning device applicable in a simple method for different rotors and rotor diameters, in which there are two sections in the longitudinal direction of a second part of a fiber feed tubular path in a rotor cap and these center lines have an obuse angle. CONSTITUTION: A fiber feed tubular path 4 have a first part 40 formed in an open-end cilinder housing 6 and a second part 41 in a rotor cap 3. The second part is bisected in the longitudinal direction, the center lines of sections 410 and 411 have an abuse angle α. By changing the angle, without changing the direction of a fiber feed tubular path part in the rotor cap, a device is applicable for different rotor sizes and shapes.
Patent JP-S61133760-A (JP)
Title: Image reader
Inventor: IKEDA TAKESHI
IPC: H04N1/00
Filed: 1984-12-04
Abstract: PURPOSE:To separate surely and effectively a small sensor only to the distance sufficient for paper removal from a platen roller, by making the tip of arm fixed with the small sensor as a release lever. CONSTITUTION:A smallesensor 8 is supported by a fixed sensor arm 10a and a rotary sensor arm that can turn in centering a supporting shaft 9. Moreover, the one side end of the small sensor 8 is fixed at shaft so as to rock in centering a support 11 around this rotary sensor arm 10, and other end if fixed to the fixed sensor arm 10a. Further, the upper end of this fixed sensor arm 10a is protruded, and constituted in using this as a release lever 17. For this reason, by shifting in the specified direction with the release lever 17, together with the fixed sensor arm 10a in succession with this, the small sensor 8 is forcedly separated from the platen roller 10a, a sufficient clearance is formed between both, and with this the paper clogging can be released.
Patent JP-H0195974-A (JP)
Title: Display device for four-wheel steering vehicle
Inventor: KITANI KAZUO
IPC: B62D7/14
Filed: 1987-10-09
Abstract: PURPOSE:To prevent the occurrence of an accident during steering, by a method wherein, by means of an electronic control device to input output signals from a car speed sensor, control is effected so that a reversing sensor, and a steering angle sensor, an inherent lamp is lighted according to the steering state of front and rear wheels. CONSTITUTION:A steering angle ratio control mechanism 7 rotates a fan-shaped link provided with a partial gear through the working of an actuator 8, and through longitudinal movement of an output rod 22, a ratio of the steering angle of a front wheel to that of a rear wheel, i.e. a steering angle ratio, is controlled. An electronic control device 17 to control the actuator 8 determines a target steering angle ratio responding to a car speed sensor 15 to control the actuator 8. In this case, a display device 20 provided at the right and left upper and lower parts of a display panel with two different lights r1-r4 and y1-y4, having different light colors from each other is provided. Control is made by the electronic control device 17 so that, according to a steering condition detected by the car speed sensor 15, a steering angle sensor 16, and a reversing sensor 18, the light of a car body part to which a most attention is to be paid is lighted.
Patent JP-H1057218-A (JP)
Title: Cover storage cylinder
Inventor: NAKAMURA ATSUKO
IPC: A47G23/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To easily store a cover by providing one end of the cover with an elastic body for the energization threof along a constant direction, and further providing the other end of the cover with a means for the fixing thereof. SOLUTION: A desk article storage stand 1 using a cover storage cylinder has a storage stand 2 on a leg part 8, as well as a cover storage cylinder 5 approximately at the center of the stand 2 for storing a cover 3. Also, one end of the cover 3 is always pulled downward with a pulling rubber cord 7, and the other end is fitted with a ring type tightening rubber 6 for fixing the cover 3. When the stand 1 is used, a cap 9 is detached and the tightening rubber 6 used for the cover 3 and hooked to the upper end of the cover storage cylinder 5 is pulled out, and placed around the storage stand 2. When the cover 3 is stored, the tightening rubber 6 is detached from the storage stand 2, and a drawing knob 4 is pulled. As a result, the cover 3 is taken into the upper part of the cover storage cylinder 5, due to the elasticity of the pulling rubber cord 7.  When the drawing knob 4 is further pulled, the cover 3 is taken into the lower part of the cover storage cylinder 5 and kept in such a state as completely stored therein.
Patent JP-S62114317-A (JP)
Title: Schmitt trigger circuit
Inventor: EMOTO MITSUHIRO
IPC: H03K3/353
Filed: 1985-11-13
Abstract: PURPOSE:To extend the noise margin by constituting a circuit having the C-MOS structure so that an upper limit threshold voltage and a lower limit threshold voltage are set in accordance with conditions independent of each other. CONSTITUTION:When the low level is inputted to an input terminal IN, a PMOS transistor TRQP10 is turned on and an NMOS TRQN10 is turned off. Output voltages V1 and V2 of inverter circuits NV1 and NV2 go to the high level, and an output voltage VOUT goes to the low level because the voltage V1 is inputted to an inverter NV3 through the TRQP10. When an input voltage VIN is equal to a lower limit threshold voltage V<->T in this state, the voltage V1 is inverted to the low level. Consequently, though the voltage V1 is cut off by the TRQP10, the voltage VOUT is held in the low level because the TRQN10 is turned on. When the voltage VIN is equal to an upper limit threshold voltage V<+>T, the voltage VOUT goes to the high level. Next, when the voltage VIN is reduced to become equal to the voltage V<+>T, the voltage VOUT is held in the high level; and when the voltage VIN becomes equal to the voltage V<->T, the voltage VOUT goes to the low level. Voltages V<->T and V<+>T are determined by TRs QP10 and QN10.
Patent JP-S61134364-A (JP)
Title: 6-substituted naphthalene-2-carboxylic acid 3-halogeno-4-cyanophenyl ester
Inventor: SUGIMORI SHIGERU
IPC: C07C253/00
Filed: 1984-12-03
Abstract: NEW MATERIAL:A compound of formula I (R is 1-10C alkyl, alkoxy; X is halogen). EXAMPLE:3-Fluoro-4-cyanophenyl 6-pentylnaphthalene-2-carboxylate. USE:A constituent of liquid crystal compositions: it has large dielectric and optical anisotropy and shows good compatibility with other constituents in combination. PREPARATION:The reaction of naphthalenecarboxylic acid chloride of formula II with 3-halogeno-4-cyanophenol of formula III is carried out in the presence of pyridine to give the compound of formula I. The use of a composition containing the same gives a liquid crystal display elements of low drive voltage.
Patent JP-H0597199-A (JP)
Title: Blower for vapour recovery of oil feeder
Inventor: HARADA YOICHI
IPC: B60S5/02
Filed: 1991-10-02
Abstract: PURPOSE:To securely prevent vapour from flowing out from a vapour collector by use of a check valve, even when the inside of an underground tank becomes positive as the result of unloading, by providing a check valve preventing the flow to the vapour collector side in a blower for vapour recovery. CONSTITUTION:The casing 12 of a fluid motor 11 and the casing 22 of a blower 2 1 are jointed to each other through a joint casing 31. And the motor side casing 12 is equipped to an oil feeding pipe S and the blower side casing 22 is equipped to a vapour collecting pipe E respectively. And in the casings 12, 22, respectively a pair of roters 14, 24 are contained to be freely rotatable in a mutually engaged condition in the respective roter chambers 13, 23. In the above construction, a check valve 27 preventing the flow to the upstream is arranged at the opening 22a of the downstream side in the blower side casing 22. When the vapour generated in the underground tank begins to flows out, the vapour is prevented from flowing out in this side of the blower 21 by the function of the check valve.
Patent JP-H097459-A (JP)
Title: Thin type switch and display panel having switch
Inventor: FUJITA TOSHIHIRO
IPC: H01H21/24
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin type switch by which a stroke feeling can be obtained while making the most of a characteristic that a touch panel can be extremely thinned, and a display panel having a switch which can dispense with an image guide and by which a stroke feeling can be obtained. SOLUTION: This display panel having a switch is formed as a structure by superposing a thin type switch 80 on a display panel 2 having an information display function. The thin type switch 80 is superposed on the display panel 2, and is provided with switch parts 4a not less than one, and is provided with a transparent or translucent touch panel 4 which can operate these in a pushing-in stroke of almost 0 and one or more operation mechanism parts 30 arranged on this touch panel 4. The respective operation mechanism parts 30 are respectively provided with a transparent or translucent push button 32 to operate the corresponding switch parts 4a of the touch panel 4 by rotating in a constant stroke in the pressing direction with a fulcrum as the center and a restoring means 50 to apply restoring force to the push button 32 by using resiliencey between magnets 52 and 54.
Patent JP-H04132965-A (JP)
Title: Circuit for determining direction of dial rotation
Inventor: KAZAHAYA MITSUHIRO
IPC: G01P13/04
Filed: 1990-09-25
Abstract: PURPOSE:To output a correct rotation detection determining signal by providing a plurality of latch circuits pulse generating circuits corresponding to edges of all outputs of a frequency generator (FG) and resetting the latch circuits with appropriate timing. CONSTITUTION:When negative pulses are generated by a pulse generating circuit 4a at edges of frequency generators (FG) 2, 3, latch circuits 6b to 6d are reset RS and/or preset PS, so that an output to a determining circuit 8 is H, while L is output from a latch circuit 6a so that a rotation detection determining signal 8s is L. When a pulse generating circuit 4c generates negative pulses, the circuits 6a, 6b, 6d reset (RS)/preset (PS), each output to the circuit 8 is H while the output of the circuit 6 is L, so that the signal 8s is L. Then negative pulses from a circuit 4d by edges of outputs of FGs 2, 3 first time after a dial 1 is reversely rotated reset/preset the circuits 6a to 6c, so that an output to the circuit 8 is H. On the other hand, an output of the circuit 6d is H so that the output of the signal 8s is H. Thus the signal 8s indicating a rotation direction of the dial 1 can be output per output edge, so that a correct count value can always be obtained.
Patent JP-H09145542-A (JP)
Title: Dirt detecting method and system for optical fiber
Inventor: SAZAN ESUMAEIRII
IPC: G01N21/88
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for detecting a contaminant existing on an optical fiber in order to make clean the end thereof to be joined at the time of joining. SOLUTION: Mantle face and cutting face at the end of a fiber 2 are illuminated with a coherent light 1 and diffraction thereat indicates presence of contaminant or dust. Contaminant or dust on the mantle face and cutting face at the end of fiber 2 functions as an irregular disturbance source which generates second order waves having a difference of short light wave and a regular reproducible figure having clear contrast is formed on a screen disposed in the rear of a fiber through interference. A second order light field, produce after refraction of light passing through a clean optical fiber, is homogeneous and a regular figure is generated periodically through interference. The contaminant detection system employs the difference between a regular figure obtained at a clean fiber end and an irregular figure obtained at a dirty fiber end.
Patent JP-H06110686-A (JP)
Title: Register interference preventing device
Inventor: OGISU MIKIO
IPC: G06F9/38
Filed: 1992-09-25
Abstract: PURPOSE:To interrupt the backward program execution in case of a reference interference at a pipeline processing and to prevent the register interference by re-execution by occupying one CPU with plural register files and permitting the plural register files to parallely process plural tasks. CONSTITUTION:Address information outputted from a bus 1 address generation section 5 and from a bus 3 address generation section 7 is inputted to a register file 10 and to an address comparison section 11 as well. A register file selection number outputted by a register file selection section 17 is also inputted to the address comparison section 11. Only when the address information and the register file number coincide, an address output delay signal 16 is inputted to the bus 1 address generation section 5, preventing the register interference.
Patent JP-H1184688-A (JP)
Title: Rinsing solution for lithography and treatment of substrate with the same
Inventor: TANABE MASAHITO
IPC: H01L21/027
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a rinsing soln. for lithography performing satisfactory washing of fine parts of a resist pattern, not corroding a metallic thin film of Al, Al-Si, Al-Si-Cu, etc., and having cost merit and high safety and to treat a substrate with the rinsing soln. SOLUTION: The rinsing soln. for rinsing a substrate treated with a removing soln. contains at least one selected from among ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, propylene glycol monomethyl ether, propylene glycol monoethyl ether and ethyl lactate.
Patent JP-S61135921-A (JP)
Title: Exhaust manihold reactor
Inventor: IWATA YUJI
IPC: F01N3/28
Filed: 1985-11-15
Abstract: PURPOSE:To improve an efficiency of purification of exhaust gas by a method wherein several layers at an outer circumferential side are made as thermal insulation layer and inner several layers are made as a catalyst carrying layer in a system in which a thermal insulation heat keeping body having a plurality of wound metallic plates in a proper thermal insulation space is arranged at an inner surface of the reactor. CONSTITUTION:An exhaust gas manihold reactor 2 discharges the gas from an exhaust gas pipe 4 after hazardous constituent in the exhaust gas introduced through a feeding pipe 3 is removed under a combustion reaction, and a thermal insulation heat keeping body 11 of hollow cylindrical member in which several layers with corrugated plates 9 and the planer plates 10 are combined and wound around an outer circumference of the thin-walled inner cylinder 8 is installed in the casings 2' and 2'' of two-divided structure. In this case, metallic powders showing catalyst action are spray coated on at least one of the corrugated plates 9 and the planer plates 10 of several layers 18 so as to form a permeable catalyst carrying layer. The remaining layers 19 are not processed with the treatment and then the non-permeable thermal insulation layer having a longer length than that of the layer 18 is formed.
Patent JP-H10105217-A (JP)
Title: Tracking controlling method of robot and robot control system
Inventor: MAKITA HIROYUKI
IPC: B25J13/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To operate a robot through the shortest route to an object and to accelerate its operation by estimating the object position of an tracking operation by repeatedly calculating it based on the speed of an operation object and the operation time of the robot. SOLUTION: A time tm which is needed for a robot to operate from the position R of the robot at a time tr when it starts a tracking operation to the position P of its work is calculated (S2). Tm' is calculated through tm'=αtm based on the calculated tm. In such cases, the α is set so as to be smaller than the one when the work becomes closer to the robot and set so as to be larger than the one when it becomes farther from the robot. Next, a position P' of the work at a time of tr +tm' is calculated, and a time (tm') the robot needs to move from the position R to the position P' is calculated (S4). Whether the robot can actually reach the work or not is confirmed by comparing the time tm' with the time (tm") (S5). When the tm' is >= the (tm'), the robot can not catch up with the work. Therefore, calculation is performed again (S7).
Patent JP-H0198159-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HONJO HIRONORI
IPC: G11B15/675
Filed: 1987-10-12
Abstract: PURPOSE:To improve the operability by incorporating a moving means for mounting a cassette to a tape driving device, a moving means for mounting an adapter for the cassette to the tape driving device and a moving means for mounting the cassette to the adapter for the cassette. CONSTITUTION:When a small type cassette 29 is inserted from an inlet 4, arms 8 and 9 are turned via a gear mechanism to drive protrusions 6 and 7 of a holder 5 so as to mount the cassette to the adapter 14. The tape is drawn by a means in the adapter. Then, an arm 24 is turned counterclockwise to drive a protrusion 15 of the adapter, so as to move it into a prescribed position to be under the tape driving state. When there is a fetching signal the operation is carried out in the reverse sequence, whereas the adapter is moved to the inlet, while the holder 5 is lifted up to the position of the inlet by the gear mechanism. In case of a standard cassette, it is inserted from an inlet 3, and the loading and unloading of the cassette are carried out by turning the arms in a similar manner. By this constitution, the adapter for said cassette is incorporated, thus improving extremely the operability and the holding property of the adapter.
Patent JP-H08125854-A (JP)
Title: Method and device for processing picture
Inventor: HASEGAWA KATSUYA
IPC: H04N1/41
Filed: 1994-10-21
Abstract: PURPOSE: To realize a picture adjustment processing for the reproduced picture with the small circuitry in reproducing the compressed digital picture. CONSTITUTION: The device is provided with an arithmetic processing part 1 performing the four fundamental rules of arithmetics by inputting the compressed digital picture data 3 and a picture extension part 2 inputting the output of the part 1. The contents of the arithmetic operation in the part 1 is set so that the output 4 of the digital picture data of the part 2 becomes the picture data of the picture adjustment processing for the original digital picture data.
Patent JP-H0592023-A (JP)
Title: Absorptive article
Inventor: ARIMURA TAKAHIRO
IPC: A61F13/514
Filed: 1991-10-03
Abstract: PURPOSE:To provide the absorptive article provided with a pleat part which is erected surely, and also, is unfragile. CONSTITUTION:The absorptive article is provided with a main body having a liquid permeable top sheet 2, a liquid impermeable back sheet 3, and an absorber 4 positioned between both these sheets, and a pair of pleat parts 5, 5 which are provided on the top sheet 2 side of the main body, extended out along the longitudinal direction of the main body, and form solid gathers. Also, this pair of pleat parts 5, 5 are provided symmetrically to the center line in the longitudinal direction, one side edge parts (fixed edge parts) 5E, 5E are fixed, the other side edge parts opposed to the fixed edge parts 5E, 5E are free edge parts 5D, 5D, and in its free edge parts 5D, 5D, a first elastic member 6 is placed, and also, at least in an area under the crotch, loose parts 5F, 5F loosened in its erecting direction between the fixed edge parts 5E, 5E and the free edge parts 5D, 5D are formed.
Patent JP-H08122841-A (JP)
Title: Camera
Inventor: KO HIDEO
IPC: G03B7/0805
Filed: 1994-10-21
Abstract: PURPOSE: To make judgment about the need of using a stroboscope by changing reference brightness between the case of selecting an ordinary photographing mode and the case of selecting a self-timer photographing mode. CONSTITUTION: Switches SW1 to SW3 are connected to a control means 1, and a photometric measurement process starts, when the switch SW1 is turned on. Also, a release operation starts, when the switch SW2 is turned on. In addition, the switch SW3 makes a selection between an ordinary photographing mode as the first photographing operation mode and a self-timer photographing mode as the second photographing operation mode. Then, the brightness of a subject is compared with the prescribed reference brightness for making judgment about necessity for operating a stroboscope, on the basis of the result of the comparison. In this case, the reference brightness is changed between the case of selecting the first photographing mode and the case of selecting the second photographing mode.  According to this construction, judgment can be made as to the need of operating the stroboscope, depending on respective photographing modes.
Patent JP-S62117712-A (JP)
Title: Purging of resin
Inventor: GOTO YOSHIHISA
IPC: B29C48/27
Filed: 1985-11-18
Abstract: PURPOSE:To efficiently and effectively purge resin from an extruder in a short period of time by extruding aromatic polyester resin, the melt viscosity of which is higher than that of thermoplastic resin and which is mixed with water. CONSTITUTION:In order to purge wholly aromatic polyester resin from an molder, the mixture of polyester resin and water is extruded in succession to said polyester resin. The employed aromatic polyester resin is the polyester, which consists of terephthalic acid, isophthalic acid or the like and bivalent diol and the logarithmic viscosity index of which depends upon the resin to be extruded and preferably lies within the range of 0.2-2.0. In addition, the mixing ratio is 0.1-2.0pts.wt. of water to 100pts.wt. of aromatic polyester resin. If the water is less than 0.1pt.wt., enough purging effect is not obtained. On the contrary, if the water exceeds 2.0pts.wt., the intrusion of the mixture to the screw of the molder becomes poor and the purging effect vanishes. Further, the execution of the above-mentioned method after the first purging by wholly aromatic polyester resin containing no moisture may also be done well and can obtain more favorable effect.
Patent JP-H07110004-A (JP)
Title: Hydraulic servo device
Inventor: TAHARA NOBUYUKI
IPC: F15B9/09
Filed: 1993-10-14
Abstract: PURPOSE:To obtain good responsiveness whether a piston rod of a servo cylinder moves in the critical direction or in the safe direction when a spool is in ordinary operation without standing at a stroke end. CONSTITUTION:When a piston rod 14 of a servo cylinder 10 is moved in the critical direction in an ordinary operation, the oil from an oil chamber 16 of the servo cylinder 10 passes an orifice 20 and returns to an oil chamber 9 of a servo valve 1. At this time, an actuator 7 driving a spool 6 of the servo valve 1 is given an orifice opening command signal Va based on a gain Ka larger than when the piston rod 14 is moved in the safe direction, so that the spool 6 opens quickly to a prescribed angle.